🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.49 AU - 0.73 AU

Year: 170 Days

Day: 31.1 Hours

Environment

Temp: 182 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,474,828 km

• M1: 304,282 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.89 AU - 0.99 AU

Year: 325 Days

Day: 23.6 Hours

Environment

Temp: 153 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1 AU - 1.2 AU

Year: 411 Days

Day: 28.4 Hours

Environment

Temp: 31 °C

Axial Tilt: 19.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.48 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.45 AU - 2.25 AU

Year: 897 Days

Day: 18.2 Hours

Environment

Temp: -52 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,474,828 km

• M1: 684,261 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.35 AU - 3.11 AU

Year: 1608 Days

Day: 38.1 Hours

Environment

Temp: -84 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,474,828 km

• M1: 1,731,296 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.7

Radius: 13.2

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 4.25 AU - 6.55 AU

Year: 4473 Days

Day: 14.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 45,474,828 km

• M1: 185,352 km (0.095 R)
• M2: 288,724 km (0.094 R)
• M3: 375,640 km (0.088 R)
• M4: 679,324 km (0.077 R)
• M5: 823,835 km (0.087 R)
• M6: 1,075,609 km (0.106 R)
• M7: 1,218,624 km (0.107 R)
• M8: 1,322,744 km (0.113 R)
• M9: 1,430,006 km (0.112 R)
• M10: 1,890,019 km (0.101 R)
• M11: 1,994,588 km (0.094 R)
• M12: 2,173,358 km (0.065 R)
• M13: 3,063,914 km (0.111 R)
• M14: 3,250,612 km (0.118 R)
• M15: 3,766,725 km (0.105 R)
• M16: 3,944,597 km (0.034 R)
• M17: 4,034,655 km (0.032 R)
• M18: 4,239,753 km (0.093 R)
• M19: 4,471,780 km (0.1 R)
• M20: 4,731,781 km (0.116 R)
• M21: 5,192,841 km (0.077 R)
• M22: 5,491,439 km (0.101 R)
• M23: 5,693,695 km (0.109 R)
• M24: 5,821,452 km (0.107 R)
• M25: 6,158,047 km (0.093 R)
• M26: 6,289,094 km (0.058 R)
• M27: 6,580,960 km (0.115 R)
• M28: 6,715,149 km (0.104 R)
• M29: 6,958,844 km (0.041 R)
• M30: 7,068,200 km (0.109 R)
• M31: 8,424,155 km (0.109 R)
• M32: 8,716,769 km (0.079 R)
• M33: 9,221,811 km (0.083 R)
• M34: 10,447,616 km (0.117 R)
• M35: 11,271,751 km (0.09 R)
• M36: 11,594,284 km (0.113 R)
• M37: 11,985,333 km (0.11 R)
• M38: 12,248,625 km (0.052 R)
• M39: 12,613,494 km (0.05 R)
• M40: 13,456,478 km (0.102 R)
• M41: 13,764,350 km (0.051 R)
• M42: 14,561,857 km (0.095 R)
• M43: 14,948,567 km (0.113 R)
• M44: 15,232,055 km (0.117 R)
• M45: 15,948,330 km (0.101 R)
• M46: 16,129,194 km (0.067 R)
• M47: 16,237,951 km (0.066 R)
• M48: 16,419,862 km (0.042 R)
• M49: 17,043,386 km (0.116 R)
• M50: 17,339,590 km (0.054 R)
• M51: 17,451,040 km (0.119 R)
• M52: 17,786,888 km (0.115 R)
• M53: 18,731,149 km (0.091 R)
• M54: 19,267,159 km (0.074 R)
• M55: 20,432,526 km (0.105 R)
• M56: 20,707,786 km (0.034 R)
• M57: 20,905,106 km (0.12 R)
• M58: 21,222,104 km (0.06 R)
• M59: 22,303,995 km (0.086 R)
• M60: 23,198,740 km (0.071 R)
• M61: 23,815,532 km (0.116 R)
• M62: 24,354,533 km (0.117 R)
• M63: 24,521,036 km (0.081 R)
• M64: 24,897,424 km (0.087 R)
• M65: 25,359,981 km (0.09 R)
• M66: 25,995,323 km (0.062 R)
• M67: 26,635,901 km (0.086 R)
• M68: 26,721,770 km (0.11 R)
• M69: 26,893,658 km (0.045 R)
• M70: 27,281,715 km (0.097 R)
• M71: 27,368,182 km (0.035 R)
• M72: 28,019,980 km (0.071 R)
• M73: 28,238,244 km (0.096 R)
• M74: 29,382,817 km (0.088 R)
• M75: 29,693,681 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.7

Radius: 11.7

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 6.97 AU - 9.47 AU

Year: 8400 Days

Day: 13.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 45,474,828 km

• M1: 195,973 km (0.063 R)
• M2: 429,944 km (0.105 R)
• M3: 536,757 km (0.084 R)
• M4: 1,080,246 km (0.111 R)
• M5: 1,234,482 km (0.068 R)
• M6: 1,701,975 km (0.117 R)
• M7: 1,883,288 km (0.088 R)
• M8: 2,028,996 km (0.112 R)
• M9: 2,353,922 km (0.119 R)
• M10: 2,557,076 km (0.084 R)
• M11: 2,649,229 km (0.071 R)
• M12: 2,813,188 km (0.091 R)
• M13: 2,908,482 km (0.111 R)
• M14: 3,426,539 km (0.08 R)
• M15: 4,216,266 km (0.086 R)
• M16: 4,491,975 km (0.085 R)
• M17: 4,660,123 km (0.06 R)
• M18: 4,830,515 km (0.114 R)
• M19: 4,916,534 km (0.114 R)
• M20: 5,804,098 km (0.085 R)
• M21: 6,454,849 km (0.081 R)
• M22: 6,549,844 km (0.118 R)
• M23: 7,194,311 km (0.071 R)
• M24: 7,358,570 km (0.106 R)
• M25: 7,557,385 km (0.103 R)
• M26: 8,130,345 km (0.119 R)
• M27: 8,857,540 km (0.102 R)
• M28: 9,282,548 km (0.03 R)
• M29: 9,750,340 km (0.117 R)
• M30: 10,226,062 km (0.092 R)
• M31: 10,522,565 km (0.076 R)
• M32: 10,746,662 km (0.034 R)
• M33: 11,352,384 km (0.042 R)
• M34: 11,736,701 km (0.116 R)
• M35: 12,008,221 km (0.055 R)
• M36: 12,203,297 km (0.071 R)
• M37: 12,557,395 km (0.066 R)
• M38: 12,676,176 km (0.103 R)
• M39: 12,954,727 km (0.081 R)
• M40: 13,639,885 km (0.043 R)
• M41: 13,802,797 km (0.041 R)
• M42: 15,171,318 km (0.117 R)
• M43: 15,424,737 km (0.085 R)
• M44: 15,509,559 km (0.08 R)
• M45: 16,107,652 km (0.091 R)
• M46: 16,323,072 km (0.085 R)
• M47: 16,409,390 km (0.116 R)
• M48: 16,626,158 km (0.099 R)
• M49: 16,800,290 km (0.112 R)
• M50: 17,194,181 km (0.036 R)
• M51: 17,679,776 km (0.112 R)
• M52: 18,170,008 km (0.082 R)
• M53: 18,349,376 km (0.104 R)
• M54: 18,709,757 km (0.114 R)
• M55: 18,845,592 km (0.109 R)
• M56: 19,072,681 km (0.037 R)
• M57: 19,209,264 km (0.027 R)
• M58: 19,667,183 km (0.092 R)
• M59: 19,989,866 km (0.106 R)
• M60: 20,360,719 km (0.102 R)
• M61: 21,345,223 km (0.074 R)
• M62: 21,676,881 km (0.099 R)
• M63: 22,345,135 km (0.076 R)
• M64: 24,094,682 km (0.068 R)
• M65: 24,242,485 km (0.106 R)
• M66: 24,836,687 km (0.117 R)
• M67: 25,435,677 km (0.048 R)
• M68: 25,636,288 km (0.064 R)
• M69: 26,292,275 km (0.05 R)
• M70: 26,597,005 km (0.092 R)
• M71: 27,004,959 km (0.111 R)
• M72: 27,363,545 km (0.061 R)
• M73: 28,241,236 km (0.087 R)
• M74: 29,971,335 km (0.116 R)
• M75: 30,982,916 km (0.112 R)
• M76: 31,358,406 km (0.042 R)
• M77: 31,465,967 km (0.093 R)
• M78: 32,766,422 km (0.034 R)
• M79: 32,984,835 km (0.066 R)
• M80: 33,203,846 km (0.05 R)
• M81: 34,139,580 km (0.037 R)
• M82: 34,582,989 km (0.035 R)
• M83: 35,028,341 km (0.112 R)
• M84: 35,139,941 km (0.115 R)
• M85: 36,149,877 km (0.107 R)
• M86: 36,432,168 km (0.107 R)
• M87: 37,283,230 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 651.2

Radius: 5.7

Gravity: 20.04 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 12.44 AU - 17.24 AU

Year: 20377 Days

Day: 19.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 45,474,828 km

• M1: 77,641 km (0.099 R)
• M2: 135,536 km (0.11 R)
• M3: 587,770 km (0.061 R)
• M4: 699,220 km (0.097 R)
• M5: 745,745 km (0.109 R)
• M6: 817,552 km (0.067 R)
• M7: 866,770 km (0.045 R)
• M8: 917,035 km (0.118 R)
• M9: 968,347 km (0.081 R)
• M10: 1,815,669 km (0.103 R)
• M11: 1,913,357 km (0.106 R)
• M12: 2,500,229 km (0.033 R)
• M13: 2,719,839 km (0.107 R)
• M14: 3,138,713 km (0.068 R)
• M15: 3,618,324 km (0.06 R)
• M16: 4,206,543 km (0.085 R)
• M17: 4,467,740 km (0.101 R)
• M18: 5,706,710 km (0.091 R)
• M19: 5,850,623 km (0.083 R)
• M20: 7,147,038 km (0.094 R)
• M21: 8,310,461 km (0.106 R)
• M22: 8,473,523 km (0.076 R)
• M23: 9,361,536 km (0.087 R)
• M24: 11,829,152 km (0.074 R)
• M25: 11,951,523 km (0.114 R)
• M26: 13,451,093 km (0.081 R)
• M27: 13,835,260 km (0.07 R)
• M28: 13,964,064 km (0.119 R)
• M29: 14,223,018 km (0.052 R)
• M30: 14,614,216 km (0.082 R)
• M31: 15,141,548 km (0.1 R)
• M32: 15,274,242 km (0.106 R)
• M33: 15,474,105 km (0.052 R)
• M34: 15,876,523 km (0.047 R)
• M35: 16,214,464 km (0.038 R)
• M36: 16,897,528 km (0.1 R)
• M37: 17,104,273 km (0.09 R)
• M38: 17,799,454 km (0.044 R)
• M39: 17,869,466 km (0.088 R)
• M40: 18,009,788 km (0.105 R)
• M41: 19,577,425 km (0.117 R)
• M42: 19,649,830 km (0.099 R)
• M43: 19,939,900 km (0.028 R)
• M44: 21,188,294 km (0.112 R)
• M45: 23,375,714 km (0.097 R)
• M46: 23,529,202 km (0.062 R)
• M47: 23,606,095 km (0.105 R)
• M48: 24,690,979 km (0.064 R)
• M49: 25,633,894 km (0.1 R)
• M50: 25,950,743 km (0.115 R)
• M51: 28,860,720 km (0.07 R)
• M52: 30,186,756 km (0.119 R)
• M53: 31,447,866 km (0.107 R)
• M54: 31,957,097 km (0.047 R)
• M55: 32,726,180 km (0.037 R)
• M56: 33,328,461 km (0.072 R)
• M57: 35,069,481 km (0.077 R)
• M58: 35,157,295 km (0.119 R)
• M59: 35,421,185 km (0.111 R)
• M60: 35,597,561 km (0.027 R)
• M61: 36,039,623 km (0.094 R)
• M62: 36,305,758 km (0.087 R)
• M63: 37,107,901 km (0.099 R)
• M64: 38,006,087 km (0.088 R)
• M65: 38,367,515 km (0.098 R)
• M66: 38,457,873 km (0.1 R)
• M67: 39,275,575 km (0.117 R)
• M68: 40,007,258 km (0.079 R)
• M69: 41,484,088 km (0.111 R)
• M70: 42,697,027 km (0.083 R)
• M71: 44,966,726 km (0.12 R)
• M72: 45,348,799 km (0.03 R)
• M73: 48,639,803 km (0.065 R)
• M74: 48,835,776 km (0.071 R)
• M75: 49,228,471 km (0.118 R)
• M76: 52,809,993 km (0.079 R)
• M77: 54,530,219 km (0.039 R)
• M78: 55,858,050 km (0.085 R)
• M79: 56,371,619 km (0.046 R)
• M80: 56,680,539 km (0.092 R)
• M81: 57,196,502 km (0.082 R)
• M82: 58,545,426 km (0.079 R)
• M83: 60,325,341 km (0.101 R)
• M84: 64,475,037 km (0.032 R)
• M85: 65,229,459 km (0.116 R)
• M86: 65,553,787 km (0.115 R)
• M87: 66,747,279 km (0.087 R)
• M88: 67,292,264 km (0.09 R)
• M89: 67,401,321 km (0.047 R)
• M90: 69,817,625 km (0.049 R)
• M91: 71,147,551 km (0.117 R)
• M92: 72,038,855 km (0.101 R)
• M93: 72,373,954 km (0.117 R)
• M94: 72,597,752 km (0.091 R)
• M95: 74,621,662 km (0.079 R)
• M96: 74,847,704 km (0.1 R)
• M97: 75,300,387 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 60.4

Radius: 7.1

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 15.67 AU - 23.69 AU

Year: 31120 Days

Day: 19.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 45,474,828 km

• M1: 197,918 km (0.12 R)
• M2: 1,193,193 km (0.075 R)
• M3: 1,253,032 km (0.065 R)
• M4: 1,459,477 km (0.108 R)
• M5: 1,523,505 km (0.063 R)
• M6: 2,191,160 km (0.059 R)
• M7: 2,594,326 km (0.076 R)
• M8: 2,993,005 km (0.075 R)
• M9: 3,047,608 km (0.069 R)
• M10: 3,185,687 km (0.094 R)
• M11: 3,583,318 km (0.065 R)
• M12: 3,906,748 km (0.092 R)
• M13: 5,932,603 km (0.117 R)
• M14: 6,633,618 km (0.062 R)
• M15: 8,150,541 km (0.1 R)
• M16: 8,458,712 km (0.041 R)
• M17: 9,325,482 km (0.098 R)
• M18: 9,526,392 km (0.106 R)
• M19: 9,891,860 km (0.102 R)
• M20: 10,636,109 km (0.076 R)
• M21: 10,930,518 km (0.042 R)
• M22: 11,312,890 km (0.096 R)
• M23: 12,841,332 km (0.059 R)
• M24: 12,885,912 km (0.098 R)
• M25: 13,652,302 km (0.116 R)
• M26: 14,018,068 km (0.091 R)
• M27: 14,340,751 km (0.095 R)
• M28: 15,134,667 km (0.111 R)
• M29: 15,560,722 km (0.117 R)
• M30: 16,472,970 km (0.092 R)
• M31: 16,715,916 km (0.039 R)
• M32: 17,353,203 km (0.067 R)
• M33: 17,600,489 km (0.109 R)
• M34: 18,600,999 km (0.084 R)
• M35: 19,057,273 km (0.086 R)
• M36: 19,568,598 km (0.106 R)
• M37: 19,619,910 km (0.047 R)
• M38: 20,866,509 km (0.107 R)
• M39: 21,182,011 km (0.096 R)
• M40: 21,658,481 km (0.093 R)
• M41: 22,138,390 km (0.074 R)
• M42: 23,544,461 km (0.115 R)
• M43: 24,258,192 km (0.057 R)
• M44: 25,034,904 km (0.074 R)
• M45: 25,988,890 km (0.104 R)
• M46: 26,840,551 km (0.062 R)
• M47: 27,816,826 km (0.063 R)
• M48: 27,932,316 km (0.036 R)
• M49: 28,106,149 km (0.066 R)
• M50: 29,981,358 km (0.097 R)
• M51: 30,456,481 km (0.096 R)
• M52: 30,575,710 km (0.071 R)
• M53: 31,354,068 km (0.059 R)
• M54: 32,017,834 km (0.094 R)
• M55: 33,420,464 km (0.09 R)
• M56: 33,666,402 km (0.051 R)
• M57: 33,728,037 km (0.059 R)
• M58: 34,718,674 km (0.098 R)
• M59: 35,342,647 km (0.082 R)
• M60: 35,655,904 km (0.104 R)
• M61: 36,096,171 km (0.026 R)
• M62: 36,411,823 km (0.096 R)
• M63: 36,728,372 km (0.116 R)
• M64: 37,300,284 km (0.09 R)
• M65: 38,067,572 km (0.053 R)
• M66: 38,517,562 km (0.103 R)
• M67: 39,357,853 km (0.089 R)
• M68: 40,990,714 km (0.096 R)
• M69: 41,188,183 km (0.071 R)
• M70: 41,451,924 km (0.12 R)
• M71: 44,322,408 km (0.11 R)
• M72: 44,727,968 km (0.102 R)
• M73: 45,066,957 km (0.094 R)
• M74: 45,270,709 km (0.048 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 19,890 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit