🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.17 AU - 1.33 AU

Year: 633 Days

Day: 38.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.58 AU - 1.94 AU

Year: 1058 Days

Day: 25 Hours

Environment

Temp: -114 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,619,141 km

• M1: 1,690,606 km (0.061 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.81 AU - 2.11 AU

Year: 1243 Days

Day: 40.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,619,141 km

• M1: 101,727 km (0.109 R)

Asteroid Belt

Center: 3.49 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.1

Radius: 13.3

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.17 AU - 5.85 AU

Year: 5080 Days

Day: 11.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 48,619,141 km

• M1: 194,328 km (0.105 R)
• M2: 426,653 km (0.096 R)
• M3: 639,232 km (0.099 R)
• M4: 766,839 km (0.092 R)
• M5: 1,142,928 km (0.064 R)
• M6: 1,237,922 km (0.101 R)
• M7: 1,557,763 km (0.092 R)
• M8: 1,885,232 km (0.059 R)
• M9: 2,255,188 km (0.109 R)
• M10: 2,376,961 km (0.074 R)
• M11: 2,480,034 km (0.081 R)
• M12: 3,018,885 km (0.116 R)
• M13: 3,176,262 km (0.088 R)
• M14: 3,336,481 km (0.07 R)
• M15: 3,546,666 km (0.08 R)
• M16: 3,665,297 km (0.094 R)
• M17: 4,178,119 km (0.089 R)
• M18: 4,818,398 km (0.072 R)
• M19: 5,029,929 km (0.067 R)
• M20: 5,489,643 km (0.082 R)
• M21: 6,391,569 km (0.12 R)
• M22: 7,829,803 km (0.086 R)
• M23: 8,842,431 km (0.057 R)
• M24: 9,232,881 km (0.09 R)
• M25: 10,540,666 km (0.105 R)
• M26: 11,093,879 km (0.1 R)
• M27: 11,268,759 km (0.12 R)
• M28: 11,444,536 km (0.053 R)
• M29: 11,656,666 km (0.108 R)
• M30: 11,905,896 km (0.089 R)
• M31: 12,013,158 km (0.118 R)
• M32: 12,663,909 km (0.07 R)
• M33: 12,810,215 km (0.081 R)
• M34: 12,920,170 km (0.115 R)
• M35: 13,215,027 km (0.099 R)
• M36: 14,340,751 km (0.079 R)
• M37: 15,380,007 km (0.105 R)
• M38: 15,496,993 km (0.045 R)
• M39: 15,771,206 km (0.105 R)
• M40: 16,125,902 km (0.083 R)
• M41: 16,483,441 km (0.118 R)
• M42: 16,603,120 km (0.086 R)
• M43: 16,723,247 km (0.119 R)
• M44: 17,044,733 km (0.044 R)
• M45: 18,062,597 km (0.101 R)
• M46: 18,351,171 km (0.032 R)
• M47: 18,932,807 km (0.088 R)
• M48: 19,394,167 km (0.114 R)
• M49: 19,731,959 km (0.113 R)
• M50: 20,714,069 km (0.03 R)
• M51: 20,886,556 km (0.061 R)
• M52: 21,931,197 km (0.112 R)
• M53: 22,239,070 km (0.09 R)
• M54: 22,814,722 km (0.109 R)
• M55: 23,395,312 km (0.047 R)
• M56: 23,754,945 km (0.08 R)
• M57: 24,071,195 km (0.093 R)
• M58: 24,207,179 km (0.11 R)
• M59: 24,890,842 km (0.098 R)
• M60: 24,982,396 km (0.063 R)
• M61: 25,350,107 km (0.091 R)
• M62: 25,765,840 km (0.112 R)
• M63: 26,979,527 km (0.045 R)
• M64: 27,168,021 km (0.119 R)
• M65: 28,738,798 km (0.115 R)
• M66: 28,883,160 km (0.08 R)
• M67: 28,979,352 km (0.051 R)
• M68: 29,559,492 km (0.12 R)
• M69: 29,997,215 km (0.119 R)
• M70: 30,192,441 km (0.109 R)
• M71: 30,339,047 km (0.097 R)
• M72: 30,928,163 km (0.053 R)
• M73: 31,075,966 km (0.112 R)
• M74: 31,669,720 km (0.036 R)
• M75: 31,818,869 km (0.079 R)
• M76: 32,868,597 km (0.113 R)
• M77: 33,120,221 km (0.045 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.6

Radius: 12.1

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 5.07 AU - 8.07 AU

Year: 7629 Days

Day: 12.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 48,619,141 km

• M1: 165,156 km (0.098 R)
• M2: 521,349 km (0.083 R)
• M3: 792,719 km (0.088 R)
• M4: 937,530 km (0.043 R)
• M5: 1,525,599 km (0.1 R)
• M6: 1,988,904 km (0.095 R)
• M7: 2,191,010 km (0.107 R)
• M8: 2,306,201 km (0.033 R)
• M9: 2,738,239 km (0.044 R)
• M10: 2,887,987 km (0.093 R)
• M11: 2,989,414 km (0.116 R)
• M12: 3,169,680 km (0.097 R)
• M13: 4,011,467 km (0.113 R)
• M14: 4,211,030 km (0.112 R)
• M15: 4,326,370 km (0.052 R)
• M16: 4,413,736 km (0.029 R)
• M17: 4,560,491 km (0.085 R)
• M18: 5,256,869 km (0.073 R)
• M19: 5,412,750 km (0.108 R)
• M20: 5,921,832 km (0.078 R)
• M21: 6,116,758 km (0.097 R)
• M22: 6,379,900 km (0.094 R)
• M23: 6,985,772 km (0.094 R)
• M24: 7,191,918 km (0.05 R)
• M25: 7,434,865 km (0.115 R)
• M26: 7,539,882 km (0.071 R)
• M27: 7,786,719 km (0.112 R)
• M28: 8,470,231 km (0.103 R)
• M29: 8,580,036 km (0.115 R)
• M30: 8,727,091 km (0.116 R)
• M31: 9,361,236 km (0.106 R)
• M32: 9,512,629 km (0.103 R)
• M33: 9,933,299 km (0.092 R)
• M34: 10,126,429 km (0.052 R)
• M35: 10,753,095 km (0.109 R)
• M36: 10,911,818 km (0.116 R)
• M37: 11,352,085 km (0.056 R)
• M38: 11,675,964 km (0.091 R)
• M39: 12,002,836 km (0.099 R)
• M40: 12,917,627 km (0.091 R)
• M41: 13,468,595 km (0.072 R)
• M42: 14,681,535 km (0.095 R)
• M43: 15,479,640 km (0.106 R)
• M44: 15,614,128 km (0.117 R)
• M45: 16,019,688 km (0.079 R)
• M46: 16,337,434 km (0.107 R)
• M47: 17,489,637 km (0.085 R)
• M48: 17,676,335 km (0.053 R)
• M49: 17,910,755 km (0.107 R)
• M50: 18,715,442 km (0.118 R)
• M51: 19,146,283 km (0.078 R)
• M52: 20,951,481 km (0.117 R)
• M53: 21,398,928 km (0.106 R)
• M54: 21,498,710 km (0.071 R)
• M55: 22,708,807 km (0.1 R)
• M56: 23,424,932 km (0.075 R)
• M57: 23,785,762 km (0.08 R)
• M58: 24,460,748 km (0.113 R)
• M59: 25,617,439 km (0.047 R)
• M60: 25,829,718 km (0.06 R)
• M61: 25,936,082 km (0.117 R)
• M62: 26,309,329 km (0.086 R)
• M63: 26,577,109 km (0.118 R)
• M64: 27,548,448 km (0.119 R)
• M65: 28,202,490 km (0.109 R)
• M66: 28,476,553 km (0.098 R)
• M67: 28,586,358 km (0.026 R)
• M68: 29,581,483 km (0.119 R)
• M69: 30,475,629 km (0.083 R)
• M70: 30,756,873 km (0.092 R)
• M71: 32,462,140 km (0.065 R)
• M72: 32,864,558 km (0.11 R)
• M73: 33,037,493 km (0.078 R)
• M74: 33,500,050 km (0.083 R)
• M75: 33,616,138 km (0.097 R)
• M76: 33,790,419 km (0.068 R)
• M77: 34,314,909 km (0.118 R)
• M78: 34,607,523 km (0.11 R)
• M79: 34,959,676 km (0.083 R)
• M80: 35,077,410 km (0.037 R)
• M81: 35,786,204 km (0.119 R)
• M82: 36,499,636 km (0.119 R)
• M83: 37,037,890 km (0.046 R)
• M84: 37,337,983 km (0.061 R)
• M85: 37,880,275 km (0.113 R)
• M86: 38,972,639 km (0.069 R)
• M87: 40,630,632 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 76.3

Radius: 5

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 9.65 AU - 13.99 AU

Year: 18410 Days

Day: 23.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 48,619,141 km

• M1: 91,703 km (0.088 R)
• M2: 298,448 km (0.108 R)
• M3: 472,280 km (0.052 R)
• M4: 508,184 km (0.113 R)
• M5: 801,097 km (0.093 R)
• M6: 1,222,065 km (0.09 R)
• M7: 1,306,588 km (0.094 R)
• M8: 1,683,126 km (0.098 R)
• M9: 1,834,967 km (0.1 R)
• M10: 2,071,183 km (0.056 R)
• M11: 2,111,424 km (0.03 R)
• M12: 2,379,953 km (0.044 R)
• M13: 2,593,728 km (0.072 R)
• M14: 3,201,694 km (0.043 R)
• M15: 3,485,630 km (0.073 R)
• M16: 3,876,679 km (0.12 R)
• M17: 4,001,593 km (0.06 R)
• M18: 4,052,008 km (0.064 R)
• M19: 4,153,435 km (0.101 R)
• M20: 4,410,744 km (0.062 R)
• M21: 4,488,983 km (0.087 R)
• M22: 4,541,343 km (0.102 R)
• M23: 6,059,761 km (0.106 R)
• M24: 6,439,740 km (0.051 R)
• M25: 6,587,991 km (0.111 R)
• M26: 6,677,451 km (0.116 R)
• M27: 6,827,348 km (0.101 R)
• M28: 6,978,591 km (0.036 R)
• M29: 7,069,696 km (0.116 R)
• M30: 8,003,336 km (0.118 R)
• M31: 8,258,850 km (0.08 R)
• M32: 8,647,056 km (0.053 R)
• M33: 8,909,152 km (0.096 R)
• M34: 9,508,441 km (0.114 R)
• M35: 9,745,104 km (0.102 R)
• M36: 9,813,022 km (0.113 R)
• M37: 9,949,306 km (0.059 R)
• M38: 10,780,771 km (0.077 R)
• M39: 10,956,698 km (0.082 R)
• M40: 11,706,333 km (0.12 R)
• M41: 13,104,175 km (0.11 R)
• M42: 13,405,166 km (0.115 R)
• M43: 13,518,561 km (0.053 R)
• M44: 13,784,546 km (0.052 R)
• M45: 14,205,963 km (0.067 R)
• M46: 14,787,450 km (0.119 R)
• M47: 14,904,585 km (0.09 R)
• M48: 15,179,397 km (0.094 R)
• M49: 15,258,235 km (0.104 R)
• M50: 15,297,579 km (0.117 R)
• M51: 15,654,220 km (0.031 R)
• M52: 15,694,013 km (0.119 R)
• M53: 15,933,520 km (0.057 R)
• M54: 16,053,647 km (0.03 R)
• M55: 16,214,464 km (0.077 R)
• M56: 16,335,339 km (0.092 R)
• M57: 17,148,853 km (0.111 R)
• M58: 17,436,679 km (0.059 R)
• M59: 17,850,766 km (0.109 R)
• M60: 19,710,417 km (0.113 R)
• M61: 20,228,175 km (0.113 R)
• M62: 20,271,559 km (0.087 R)
• M63: 20,750,571 km (0.078 R)
• M64: 20,794,254 km (0.08 R)
• M65: 21,321,287 km (0.073 R)
• M66: 21,941,819 km (0.079 R)
• M67: 23,019,223 km (0.037 R)
• M68: 25,365,217 km (0.107 R)
• M69: 25,505,539 km (0.066 R)
• M70: 25,928,153 km (0.054 R)
• M71: 26,305,738 km (0.088 R)
• M72: 26,400,434 km (0.097 R)
• M73: 26,827,985 km (0.105 R)
• M74: 26,923,278 km (0.112 R)
• M75: 27,066,444 km (0.053 R)
• M76: 27,257,630 km (0.066 R)
• M77: 28,075,631 km (0.102 R)
• M78: 28,804,172 km (0.076 R)
• M79: 29,097,235 km (0.078 R)
• M80: 29,834,303 km (0.063 R)
• M81: 31,226,611 km (0.053 R)
• M82: 31,377,106 km (0.1 R)
• M83: 31,427,371 km (0.056 R)
• M84: 31,477,486 km (0.084 R)
• M85: 33,201,003 km (0.055 R)
• M86: 33,919,522 km (0.095 R)
• M87: 34,022,595 km (0.088 R)
• M88: 34,591,366 km (0.074 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 125.1

Radius: 6.3

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 12.88 AU - 14.76 AU

Year: 23275 Days

Day: 24.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 48,619,141 km

• M1: 90,357 km (0.083 R)
• M2: 148,999 km (0.095 R)
• M3: 579,841 km (0.067 R)
• M4: 627,563 km (0.108 R)
• M5: 1,430,754 km (0.081 R)
• M6: 2,211,057 km (0.113 R)
• M7: 2,339,262 km (0.085 R)
• M8: 2,549,447 km (0.044 R)
• M9: 2,629,931 km (0.078 R)
• M10: 2,932,118 km (0.111 R)
• M11: 4,311,411 km (0.058 R)
• M12: 4,732,828 km (0.103 R)
• M13: 5,441,323 km (0.091 R)
• M14: 5,614,857 km (0.074 R)
• M15: 5,860,945 km (0.117 R)
• M16: 7,563,668 km (0.102 R)
• M17: 8,388,401 km (0.118 R)
• M18: 8,428,344 km (0.096 R)
• M19: 8,954,031 km (0.05 R)
• M20: 9,200,119 km (0.115 R)
• M21: 10,897,307 km (0.1 R)
• M22: 11,513,800 km (0.101 R)
• M23: 12,141,513 km (0.082 R)
• M24: 13,243,451 km (0.072 R)
• M25: 13,711,842 km (0.099 R)
• M26: 15,247,165 km (0.104 R)
• M27: 15,296,083 km (0.114 R)
• M28: 15,787,362 km (0.088 R)
• M29: 16,534,155 km (0.087 R)
• M30: 17,343,480 km (0.039 R)
• M31: 18,790,390 km (0.111 R)
• M32: 18,895,109 km (0.033 R)
• M33: 19,369,334 km (0.025 R)
• M34: 19,528,207 km (0.039 R)
• M35: 20,760,893 km (0.116 R)
• M36: 23,357,164 km (0.039 R)
• M37: 24,093,186 km (0.102 R)
• M38: 24,721,796 km (0.087 R)
• M39: 25,704,056 km (0.114 R)
• M40: 26,816,765 km (0.089 R)
• M41: 27,171,461 km (0.034 R)
• M42: 27,706,423 km (0.107 R)
• M43: 28,065,009 km (0.064 R)
• M44: 28,605,656 km (0.065 R)
• M45: 29,149,743 km (0.114 R)
• M46: 29,697,272 km (0.109 R)
• M47: 31,671,515 km (0.063 R)
• M48: 31,858,811 km (0.105 R)
• M49: 32,548,458 km (0.028 R)
• M50: 33,560,487 km (0.086 R)
• M51: 35,421,036 km (0.028 R)
• M52: 36,527,162 km (0.053 R)
• M53: 36,788,959 km (0.105 R)
• M54: 36,920,156 km (0.078 R)
• M55: 36,985,830 km (0.06 R)
• M56: 37,117,326 km (0.115 R)
• M57: 37,248,823 km (0.104 R)
• M58: 38,639,784 km (0.057 R)
• M59: 38,973,387 km (0.074 R)
• M60: 39,174,147 km (0.094 R)
• M61: 40,791,749 km (0.037 R)
• M62: 42,019,200 km (0.065 R)
• M63: 43,051,275 km (0.118 R)
• M64: 43,605,236 km (0.12 R)
• M65: 44,022,165 km (0.082 R)
• M66: 44,510,303 km (0.08 R)
• M67: 45,491,964 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 116.4

Radius: 6.9

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 11.66 AU - 17.16 AU

Year: 24782 Days

Day: 25 Hours

Environment

Temp: -221 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 48,619,141 km

• M1: 90,208 km (0.049 R)
• M2: 193,430 km (0.04 R)
• M3: 363,672 km (0.062 R)
• M4: 417,378 km (0.075 R)
• M5: 474,076 km (0.047 R)
• M6: 533,765 km (0.084 R)
• M7: 661,372 km (0.094 R)
• M8: 890,107 km (0.058 R)
• M9: 1,184,067 km (0.062 R)
• M10: 1,267,393 km (0.05 R)
• M11: 1,352,814 km (0.063 R)
• M12: 1,484,460 km (0.093 R)
• M13: 1,643,632 km (0.112 R)
• M14: 2,078,064 km (0.076 R)
• M15: 2,128,628 km (0.097 R)
• M16: 2,573,831 km (0.093 R)
• M17: 2,737,940 km (0.1 R)
• M18: 3,221,141 km (0.075 R)
• M19: 3,338,725 km (0.061 R)
• M20: 4,168,993 km (0.039 R)
• M21: 4,232,872 km (0.098 R)
• M22: 5,128,065 km (0.057 R)
• M23: 5,720,922 km (0.112 R)
• M24: 5,935,445 km (0.077 R)
• M25: 6,116,159 km (0.112 R)
• M26: 7,199,697 km (0.039 R)
• M27: 7,547,961 km (0.1 R)
• M28: 8,020,839 km (0.073 R)
• M29: 8,381,819 km (0.027 R)
• M30: 8,830,164 km (0.1 R)
• M31: 9,412,100 km (0.042 R)
• M32: 9,707,705 km (0.069 R)
• M33: 11,097,469 km (0.118 R)
• M34: 11,454,559 km (0.117 R)
• M35: 11,499,588 km (0.108 R)
• M36: 11,860,867 km (0.119 R)
• M37: 12,134,332 km (0.11 R)
• M38: 14,981,329 km (0.091 R)
• M39: 15,375,968 km (0.084 R)
• M40: 15,524,818 km (0.103 R)
• M41: 15,574,485 km (0.092 R)
• M42: 16,175,270 km (0.109 R)
• M43: 16,529,368 km (0.082 R)
• M44: 16,937,022 km (0.102 R)
• M45: 17,193,433 km (0.112 R)
• M46: 17,244,895 km (0.1 R)
• M47: 18,232,240 km (0.063 R)
• M48: 18,284,749 km (0.113 R)
• M49: 18,653,358 km (0.111 R)
• M50: 19,505,318 km (0.089 R)
• M51: 19,559,024 km (0.113 R)
• M52: 19,882,155 km (0.068 R)
• M53: 20,152,628 km (0.107 R)
• M54: 20,424,448 km (0.089 R)
• M55: 22,080,496 km (0.062 R)
• M56: 23,493,149 km (0.099 R)
• M57: 24,124,003 km (0.114 R)
• M58: 27,180,587 km (0.086 R)
• M59: 28,692,872 km (0.103 R)
• M60: 29,305,475 km (0.084 R)
• M61: 29,860,333 km (0.103 R)
• M62: 31,231,547 km (0.071 R)
• M63: 32,241,632 km (0.108 R)
• M64: 33,134,283 km (0.054 R)
• M65: 33,583,675 km (0.081 R)
• M66: 33,648,002 km (0.088 R)
• M67: 33,905,909 km (0.096 R)
• M68: 34,683,219 km (0.104 R)
• M69: 35,335,615 km (0.091 R)
• M70: 36,851,341 km (0.09 R)
• M71: 40,698,250 km (0.104 R)
• M72: 40,904,247 km (0.112 R)
• M73: 41,110,542 km (0.118 R)
• M74: 41,317,286 km (0.116 R)
• M75: 41,939,314 km (0.098 R)
• M76: 42,564,633 km (0.114 R)
• M77: 43,262,807 km (0.082 R)
• M78: 45,167,038 km (0.072 R)
• M79: 45,238,097 km (0.041 R)
• M80: 45,380,215 km (0.107 R)
• M81: 46,093,498 km (0.07 R)
• M82: 48,328,191 km (0.08 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 12,329 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit