🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.68 AU - 1 AU

Year: 290 Days

Day: 27.4 Hours

Environment

Temp: 126 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,373,467 km

• M1: 70,461 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.96 AU - 1.28 AU

Year: 447 Days

Day: 38.9 Hours

Environment

Temp: -3 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 78,373,467 km

• M1: 549,473 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.43 AU - 3.89 AU

Year: 2638 Days

Day: 43.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,373,467 km

• M1: 164,408 km (0.107 R)
• M2: 1,673,252 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.4

Radius: 9.3

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 5.81 AU - 5.83 AU

Year: 5289 Days

Day: 11.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 78,373,467 km

• M1: 119,977 km (0.1 R)
• M2: 258,505 km (0.091 R)
• M3: 317,297 km (0.072 R)
• M4: 391,049 km (0.119 R)
• M5: 490,831 km (0.048 R)
• M6: 775,964 km (0.118 R)
• M7: 1,019,360 km (0.067 R)
• M8: 1,083,986 km (0.063 R)
• M9: 1,245,103 km (0.106 R)
• M10: 1,576,313 km (0.093 R)
• M11: 1,886,579 km (0.093 R)
• M12: 2,016,131 km (0.117 R)
• M13: 2,318,468 km (0.059 R)
• M14: 2,635,466 km (0.09 R)
• M15: 2,799,126 km (0.093 R)
• M16: 3,155,767 km (0.1 R)
• M17: 3,310,451 km (0.116 R)
• M18: 3,447,782 km (0.076 R)
• M19: 3,606,954 km (0.116 R)
• M20: 3,789,164 km (0.114 R)
• M21: 4,162,561 km (0.118 R)
• M22: 4,289,719 km (0.119 R)
• M23: 4,482,850 km (0.107 R)
• M24: 4,569,617 km (0.112 R)
• M25: 4,833,208 km (0.119 R)
• M26: 5,192,542 km (0.108 R)
• M27: 5,260,908 km (0.047 R)
• M28: 5,398,538 km (0.057 R)
• M29: 5,490,990 km (0.112 R)
• M30: 6,370,625 km (0.119 R)
• M31: 6,566,599 km (0.113 R)
• M32: 6,764,517 km (0.103 R)
• M33: 7,090,490 km (0.045 R)
• M34: 7,191,768 km (0.12 R)
• M35: 7,447,281 km (0.054 R)
• M36: 8,151,887 km (0.043 R)
• M37: 8,364,765 km (0.073 R)
• M38: 8,823,133 km (0.098 R)
• M39: 9,262,203 km (0.043 R)
• M40: 10,104,439 km (0.119 R)
• M41: 10,448,214 km (0.111 R)
• M42: 10,737,537 km (0.104 R)
• M43: 11,000,380 km (0.118 R)
• M44: 11,206,227 km (0.119 R)
• M45: 11,801,327 km (0.113 R)
• M46: 12,528,971 km (0.094 R)
• M47: 14,218,978 km (0.1 R)
• M48: 14,314,871 km (0.108 R)
• M49: 14,571,880 km (0.07 R)
• M50: 14,733,296 km (0.095 R)
• M51: 14,798,072 km (0.095 R)
• M52: 14,895,310 km (0.109 R)
• M53: 15,090,536 km (0.083 R)
• M54: 16,513,959 km (0.089 R)
• M55: 17,327,024 km (0.035 R)
• M56: 17,669,603 km (0.111 R)
• M57: 17,841,790 km (0.094 R)
• M58: 18,222,517 km (0.105 R)
• M59: 18,605,936 km (0.025 R)
• M60: 19,027,204 km (0.101 R)
• M61: 19,168,274 km (0.101 R)
• M62: 19,309,794 km (0.1 R)
• M63: 20,022,478 km (0.076 R)
• M64: 20,237,899 km (0.12 R)
• M65: 20,418,015 km (0.109 R)
• M66: 20,779,892 km (0.096 R)
• M67: 21,034,508 km (0.061 R)
• M68: 21,180,515 km (0.083 R)
• M69: 21,952,141 km (0.053 R)
• M70: 22,026,192 km (0.105 R)
• M71: 22,211,544 km (0.06 R)
• M72: 22,397,344 km (0.097 R)
• M73: 23,523,218 km (0.119 R)
• M74: 23,750,607 km (0.095 R)
• M75: 24,360,517 km (0.034 R)
• M76: 24,628,896 km (0.109 R)
• M77: 24,975,514 km (0.076 R)
• M78: 25,052,856 km (0.112 R)
• M79: 25,323,778 km (0.103 R)
• M80: 25,401,419 km (0.081 R)
• M81: 25,556,851 km (0.107 R)
• M82: 26,064,138 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.8

Radius: 11.1

Gravity: 7.19 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 6.68 AU - 8.14 AU

Year: 7599 Days

Day: 12.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 78,373,467 km

• M1: 153,338 km (0.115 R)
• M2: 251,624 km (0.111 R)
• M3: 386,112 km (0.09 R)
• M4: 906,713 km (0.119 R)
• M5: 1,028,336 km (0.114 R)
• M6: 1,367,474 km (0.104 R)
• M7: 1,550,133 km (0.099 R)
• M8: 1,655,300 km (0.105 R)
• M9: 2,008,052 km (0.091 R)
• M10: 2,123,093 km (0.049 R)
• M11: 2,360,206 km (0.071 R)
• M12: 2,433,060 km (0.117 R)
• M13: 2,581,162 km (0.066 R)
• M14: 2,681,542 km (0.093 R)
• M15: 3,284,272 km (0.109 R)
• M16: 3,448,381 km (0.083 R)
• M17: 3,728,129 km (0.093 R)
• M18: 4,161,514 km (0.103 R)
• M19: 4,519,950 km (0.107 R)
• M20: 4,795,360 km (0.086 R)
• M21: 5,013,324 km (0.104 R)
• M22: 5,394,798 km (0.106 R)
• M23: 6,118,553 km (0.087 R)
• M24: 7,012,999 km (0.033 R)
• M25: 7,225,278 km (0.059 R)
• M26: 8,505,387 km (0.094 R)
• M27: 8,731,878 km (0.113 R)
• M28: 9,190,844 km (0.117 R)
• M29: 9,384,424 km (0.116 R)
• M30: 9,579,350 km (0.105 R)
• M31: 9,894,104 km (0.113 R)
• M32: 10,614,567 km (0.108 R)
• M33: 10,899,402 km (0.106 R)
• M34: 11,768,864 km (0.107 R)
• M35: 11,979,199 km (0.039 R)
• M36: 12,105,908 km (0.044 R)
• M37: 12,275,702 km (0.045 R)
• M38: 13,223,554 km (0.08 R)
• M39: 13,310,770 km (0.096 R)
• M40: 13,883,131 km (0.094 R)
• M41: 14,239,473 km (0.059 R)
• M42: 14,463,571 km (0.073 R)
• M43: 14,960,984 km (0.093 R)
• M44: 16,065,465 km (0.096 R)
• M45: 16,158,664 km (0.11 R)
• M46: 16,911,142 km (0.084 R)
• M47: 18,060,951 km (0.113 R)
• M48: 19,038,423 km (0.069 R)
• M49: 19,236,042 km (0.03 R)
• M50: 19,434,259 km (0.045 R)
• M51: 19,832,788 km (0.115 R)
• M52: 20,334,839 km (0.114 R)
• M53: 20,942,655 km (0.12 R)
• M54: 21,095,693 km (0.027 R)
• M55: 21,917,434 km (0.089 R)
• M56: 22,645,078 km (0.116 R)
• M57: 22,906,875 km (0.109 R)
• M58: 23,064,551 km (0.089 R)
• M59: 23,645,290 km (0.063 R)
• M60: 23,964,233 km (0.117 R)
• M61: 24,230,966 km (0.06 R)
• M62: 25,416,678 km (0.109 R)
• M63: 25,634,194 km (0.095 R)
• M64: 25,797,854 km (0.055 R)
• M65: 26,126,071 km (0.12 R)
• M66: 28,124,699 km (0.088 R)
• M67: 28,349,844 km (0.067 R)
• M68: 29,085,416 km (0.116 R)
• M69: 29,770,126 km (0.036 R)
• M70: 30,402,476 km (0.108 R)
• M71: 30,807,138 km (0.09 R)
• M72: 32,090,538 km (0.12 R)
• M73: 32,620,713 km (0.086 R)
• M74: 33,391,442 km (0.114 R)
• M75: 33,928,647 km (0.114 R)
• M76: 34,048,326 km (0.116 R)
• M77: 35,071,874 km (0.087 R)
• M78: 35,193,049 km (0.092 R)
• M79: 35,496,284 km (0.036 R)
• M80: 35,739,679 km (0.12 R)
• M81: 37,705,844 km (0.104 R)
• M82: 38,639,634 km (0.111 R)
• M83: 40,149,376 km (0.083 R)
• M84: 42,902,276 km (0.106 R)
• M85: 43,291,230 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 745.6

Radius: 5.7

Gravity: 22.95 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 11.28 AU - 14.48 AU

Year: 17414 Days

Day: 20.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 78,373,467 km

• M1: 387,159 km (0.111 R)
• M2: 537,804 km (0.101 R)
• M3: 774,319 km (0.091 R)
• M4: 1,684,173 km (0.073 R)
• M5: 2,636,662 km (0.086 R)
• M6: 2,960,841 km (0.062 R)
• M7: 3,071,843 km (0.092 R)
• M8: 4,212,826 km (0.114 R)
• M9: 4,591,159 km (0.038 R)
• M10: 4,676,729 km (0.09 R)
• M11: 5,425,167 km (0.103 R)
• M12: 5,652,406 km (0.081 R)
• M13: 6,495,839 km (0.067 R)
• M14: 6,543,860 km (0.095 R)
• M15: 7,030,352 km (0.088 R)
• M16: 7,427,983 km (0.065 R)
• M17: 7,579,077 km (0.105 R)
• M18: 7,629,491 km (0.102 R)
• M19: 7,731,068 km (0.03 R)
• M20: 7,781,932 km (0.102 R)
• M21: 8,717,068 km (0.112 R)
• M22: 8,929,646 km (0.06 R)
• M23: 9,090,165 km (0.118 R)
• M24: 9,632,308 km (0.11 R)
• M25: 9,852,217 km (0.057 R)
• M26: 10,861,553 km (0.103 R)
• M27: 12,139,418 km (0.058 R)
• M28: 12,796,003 km (0.039 R)
• M29: 13,586,778 km (0.089 R)
• M30: 15,599,617 km (0.113 R)
• M31: 16,052,300 km (0.096 R)
• M32: 17,036,505 km (0.091 R)
• M33: 18,788,445 km (0.109 R)
• M34: 20,104,458 km (0.11 R)
• M35: 20,385,403 km (0.109 R)
• M36: 20,526,324 km (0.085 R)
• M37: 21,665,212 km (0.045 R)
• M38: 21,737,019 km (0.113 R)
• M39: 25,657,381 km (0.095 R)
• M40: 26,651,758 km (0.073 R)
• M41: 28,756,750 km (0.101 R)
• M42: 28,994,012 km (0.068 R)
• M43: 29,470,332 km (0.057 R)
• M44: 29,869,160 km (0.098 R)
• M45: 30,109,414 km (0.12 R)
• M46: 32,464,234 km (0.082 R)
• M47: 33,289,865 km (0.088 R)
• M48: 33,455,769 km (0.061 R)
• M49: 35,722,924 km (0.042 R)
• M50: 36,404,193 km (0.101 R)
• M51: 36,575,183 km (0.083 R)
• M52: 36,917,912 km (0.116 R)
• M53: 37,606,661 km (0.083 R)
• M54: 38,473,431 km (0.077 R)
• M55: 39,874,116 km (0.098 R)
• M56: 39,962,229 km (0.057 R)
• M57: 41,648,197 km (0.1 R)
• M58: 42,634,944 km (0.066 R)
• M59: 42,725,002 km (0.111 R)
• M60: 42,995,625 km (0.104 R)
• M61: 43,538,665 km (0.08 R)
• M62: 43,992,844 km (0.112 R)
• M63: 44,539,924 km (0.044 R)
• M64: 45,181,100 km (0.087 R)
• M65: 47,122,880 km (0.117 R)
• M66: 47,215,930 km (0.112 R)
• M67: 49,280,531 km (0.115 R)
• M68: 49,564,318 km (0.113 R)
• M69: 49,943,548 km (0.059 R)
• M70: 50,228,682 km (0.113 R)
• M71: 51,087,224 km (0.079 R)
• M72: 52,142,936 km (0.112 R)
• M73: 52,335,768 km (0.102 R)
• M74: 53,302,918 km (0.064 R)
• M75: 53,788,812 km (0.065 R)
• M76: 53,983,588 km (0.049 R)
• M77: 54,471,427 km (0.094 R)
• M78: 55,058,898 km (0.032 R)
• M79: 55,157,034 km (0.099 R)
• M80: 56,635,510 km (0.088 R)
• M81: 57,429,426 km (0.045 R)
• M82: 57,628,391 km (0.115 R)
• M83: 57,927,437 km (0.096 R)
• M84: 61,148,728 km (0.081 R)
• M85: 63,396,885 km (0.115 R)
• M86: 65,152,416 km (0.082 R)
• M87: 65,360,058 km (0.105 R)
• M88: 66,714,816 km (0.091 R)
• M89: 67,553,162 km (0.057 R)
• M90: 70,834,293 km (0.074 R)
• M91: 71,261,395 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 874.9

Radius: 6.8

Gravity: 18.92 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 13.28 AU - 13.54 AU

Year: 18500 Days

Day: 21.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 78,373,467 km

• M1: 174,880 km (0.099 R)
• M2: 340,036 km (0.058 R)
• M3: 532,718 km (0.118 R)
• M4: 575,353 km (0.098 R)
• M5: 1,066,932 km (0.117 R)
• M6: 1,121,984 km (0.117 R)
• M7: 1,412,054 km (0.075 R)
• M8: 1,534,425 km (0.072 R)
• M9: 1,790,088 km (0.117 R)
• M10: 2,093,622 km (0.031 R)
• M11: 4,141,767 km (0.03 R)
• M12: 4,678,225 km (0.046 R)
• M13: 4,769,928 km (0.079 R)
• M14: 4,954,831 km (0.119 R)
• M15: 5,284,096 km (0.105 R)
• M16: 6,619,706 km (0.092 R)
• M17: 7,139,558 km (0.09 R)
• M18: 7,192,217 km (0.098 R)
• M19: 7,245,025 km (0.11 R)
• M20: 7,351,090 km (0.108 R)
• M21: 7,564,865 km (0.103 R)
• M22: 7,998,400 km (0.094 R)
• M23: 8,329,011 km (0.073 R)
• M24: 9,347,025 km (0.113 R)
• M25: 9,694,989 km (0.105 R)
• M26: 10,165,774 km (0.066 R)
• M27: 10,825,052 km (0.071 R)
• M28: 11,746,275 km (0.098 R)
• M29: 12,184,597 km (0.073 R)
• M30: 12,628,454 km (0.119 R)
• M31: 13,597,250 km (0.104 R)
• M32: 15,060,915 km (0.109 R)
• M33: 16,713,972 km (0.071 R)
• M34: 16,783,984 km (0.047 R)
• M35: 17,561,743 km (0.103 R)
• M36: 18,859,654 km (0.075 R)
• M37: 19,005,661 km (0.076 R)
• M38: 19,446,377 km (0.118 R)
• M39: 22,623,387 km (0.1 R)
• M40: 23,012,192 km (0.044 R)
• M41: 23,717,546 km (0.111 R)
• M42: 24,112,484 km (0.071 R)
• M43: 24,589,402 km (0.074 R)
• M44: 24,749,023 km (0.061 R)
• M45: 27,019,919 km (0.11 R)
• M46: 27,184,626 km (0.104 R)
• M47: 28,096,724 km (0.111 R)
• M48: 28,180,050 km (0.12 R)
• M49: 28,263,526 km (0.096 R)
• M50: 28,934,472 km (0.07 R)
• M51: 29,780,448 km (0.115 R)
• M52: 30,035,961 km (0.094 R)
• M53: 30,377,493 km (0.11 R)
• M54: 30,978,577 km (0.053 R)
• M55: 31,064,746 km (0.095 R)
• M56: 33,598,335 km (0.104 R)
• M57: 33,864,171 km (0.085 R)
• M58: 34,308,776 km (0.071 R)
• M59: 35,654,409 km (0.115 R)
• M60: 35,744,616 km (0.064 R)
• M61: 36,560,972 km (0.087 R)
• M62: 36,925,691 km (0.105 R)
• M63: 37,842,876 km (0.055 R)
• M64: 38,119,482 km (0.071 R)
• M65: 39,512,687 km (0.11 R)
• M66: 41,017,043 km (0.111 R)
• M67: 41,776,103 km (0.033 R)
• M68: 42,539,950 km (0.117 R)
• M69: 43,501,116 km (0.044 R)
• M70: 44,664,090 km (0.087 R)
• M71: 45,053,942 km (0.035 R)
• M72: 45,640,964 km (0.099 R)
• M73: 46,723,604 km (0.095 R)
• M74: 47,416,990 km (0.091 R)
• M75: 48,014,035 km (0.084 R)
• M76: 48,213,599 km (0.028 R)
• M77: 49,820,130 km (0.062 R)
• M78: 53,291,698 km (0.038 R)
• M79: 53,808,709 km (0.065 R)
• M80: 54,016,051 km (0.083 R)
• M81: 55,579,199 km (0.092 R)
• M82: 61,328,245 km (0.03 R)
• M83: 62,195,913 km (0.113 R)
• M84: 63,943,515 km (0.056 R)
• M85: 64,602,943 km (0.033 R)
• M86: 67,040,191 km (0.112 R)
• M87: 67,598,341 km (0.11 R)
• M88: 70,865,708 km (0.039 R)
• M89: 72,232,733 km (0.085 R)
• M90: 72,575,761 km (0.106 R)
• M91: 75,108,453 km (0.086 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 16,668 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit