🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.83 AU - 0.99 AU

Year: 304 Days

Day: 42.8 Hours

Environment

Temp: 190 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,172,433 km

• M1: 153,188 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.89 AU - 1.13 AU

Year: 355 Days

Day: 40.3 Hours

Environment

Temp: 119 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.09 AU - 3.25 AU

Year: 1526 Days

Day: 33.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.81 AU - 3.95 AU

Year: 2674 Days

Day: 29.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,172,433 km

• M1: 1,562,999 km (0.087 R)
• M2: 1,876,107 km (0.113 R)

Asteroid Belt

Center: 5.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.4

Radius: 11

Gravity: 8.07 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 6.36 AU - 7.22 AU

Year: 6190 Days

Day: 11.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 30,172,433 km

• M1: 181,911 km (0.029 R)
• M2: 521,947 km (0.048 R)
• M3: 739,612 km (0.08 R)
• M4: 1,800,560 km (0.098 R)
• M5: 1,903,932 km (0.09 R)
• M6: 2,116,660 km (0.067 R)
• M7: 2,337,317 km (0.118 R)
• M8: 2,612,128 km (0.107 R)
• M9: 3,218,449 km (0.103 R)
• M10: 4,193,228 km (0.12 R)
• M11: 4,415,381 km (0.12 R)
• M12: 4,641,573 km (0.103 R)
• M13: 5,194,038 km (0.057 R)
• M14: 5,463,015 km (0.081 R)
• M15: 5,859,749 km (0.116 R)
• M16: 5,983,616 km (0.049 R)
• M17: 6,329,037 km (0.114 R)
• M18: 6,424,481 km (0.051 R)
• M19: 6,745,667 km (0.109 R)
• M20: 6,875,668 km (0.107 R)
• M21: 7,303,966 km (0.09 R)
• M22: 7,843,117 km (0.072 R)
• M23: 7,979,850 km (0.104 R)
• M24: 8,152,037 km (0.075 R)
• M25: 8,888,357 km (0.057 R)
• M26: 9,174,538 km (0.067 R)
• M27: 9,391,156 km (0.087 R)
• M28: 9,463,711 km (0.092 R)
• M29: 9,719,224 km (0.079 R)
• M30: 10,051,182 km (0.098 R)
• M31: 10,424,279 km (0.115 R)
• M32: 10,499,527 km (0.104 R)
• M33: 10,650,471 km (0.082 R)
• M34: 10,840,011 km (0.117 R)
• M35: 11,069,195 km (0.072 R)
• M36: 11,145,939 km (0.073 R)
• M37: 11,687,932 km (0.09 R)
• M38: 11,844,262 km (0.038 R)
• M39: 12,119,821 km (0.061 R)
• M40: 12,238,452 km (0.068 R)
• M41: 12,397,325 km (0.116 R)
• M42: 12,918,524 km (0.105 R)
• M43: 13,080,239 km (0.046 R)
• M44: 14,189,956 km (0.118 R)
• M45: 14,398,795 km (0.106 R)
• M46: 14,692,755 km (0.106 R)
• M47: 15,716,004 km (0.113 R)
• M48: 15,888,790 km (0.049 R)
• M49: 16,149,240 km (0.117 R)
• M50: 16,850,405 km (0.118 R)
• M51: 17,027,230 km (0.047 R)
• M52: 17,561,593 km (0.111 R)
• M53: 17,830,869 km (0.091 R)
• M54: 18,191,849 km (0.097 R)
• M55: 18,418,789 km (0.066 R)
• M56: 18,783,808 km (0.088 R)
• M57: 19,289,598 km (0.078 R)
• M58: 19,753,352 km (0.12 R)
• M59: 19,939,900 km (0.108 R)
• M60: 20,220,845 km (0.107 R)
• M61: 20,597,383 km (0.097 R)
• M62: 21,166,603 km (0.073 R)
• M63: 21,500,954 km (0.067 R)
• M64: 22,078,402 km (0.051 R)
• M65: 22,175,192 km (0.065 R)
• M66: 22,563,548 km (0.086 R)
• M67: 22,953,998 km (0.108 R)
• M68: 23,199,339 km (0.076 R)
• M69: 25,192,581 km (0.107 R)
• M70: 25,445,551 km (0.083 R)
• M71: 25,801,145 km (0.09 R)
• M72: 26,209,547 km (0.116 R)
• M73: 28,388,889 km (0.074 R)
• M74: 28,494,056 km (0.12 R)
• M75: 28,810,605 km (0.085 R)
• M76: 29,234,266 km (0.065 R)
• M77: 30,034,316 km (0.062 R)
• M78: 30,410,255 km (0.119 R)
• M79: 30,895,700 km (0.109 R)
• M80: 31,004,009 km (0.068 R)
• M81: 31,929,122 km (0.109 R)
• M82: 32,367,594 km (0.116 R)
• M83: 33,195,319 km (0.11 R)
• M84: 33,639,475 km (0.039 R)
• M85: 33,750,776 km (0.119 R)
• M86: 34,477,672 km (0.117 R)
• M87: 34,590,020 km (0.059 R)
• M88: 37,436,568 km (0.081 R)
• M89: 38,130,852 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.8

Radius: 9.9

Gravity: 6.66 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 8.06 AU - 8.94 AU

Year: 8670 Days

Day: 6.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 30,172,433 km

• M1: 124,465 km (0.089 R)
• M2: 209,736 km (0.07 R)
• M3: 292,165 km (0.109 R)
• M4: 415,284 km (0.091 R)
• M5: 831,764 km (0.087 R)
• M6: 1,258,567 km (0.107 R)
• M7: 1,455,288 km (0.091 R)
• M8: 1,619,846 km (0.095 R)
• M9: 1,704,668 km (0.082 R)
• M10: 1,812,677 km (0.097 R)
• M11: 2,582,658 km (0.11 R)
• M12: 2,937,354 km (0.072 R)
• M13: 3,416,217 km (0.105 R)
• M14: 3,636,874 km (0.086 R)
• M15: 3,890,891 km (0.098 R)
• M16: 4,121,571 km (0.075 R)
• M17: 4,994,923 km (0.068 R)
• M18: 5,151,253 km (0.113 R)
• M19: 5,309,079 km (0.059 R)
• M20: 6,223,122 km (0.098 R)
• M21: 6,357,610 km (0.102 R)
• M22: 6,459,187 km (0.102 R)
• M23: 6,836,174 km (0.056 R)
• M24: 7,044,863 km (0.104 R)
• M25: 7,683,646 km (0.095 R)
• M26: 9,244,999 km (0.075 R)
• M27: 9,514,724 km (0.052 R)
• M28: 9,669,857 km (0.11 R)
• M29: 9,904,277 km (0.115 R)
• M30: 10,180,285 km (0.116 R)
• M31: 10,378,801 km (0.112 R)
• M32: 11,023,119 km (0.117 R)
• M33: 11,104,500 km (0.082 R)
• M34: 11,597,425 km (0.038 R)
• M35: 12,392,388 km (0.116 R)
• M36: 12,519,547 km (0.084 R)
• M37: 12,775,060 km (0.116 R)
• M38: 13,161,770 km (0.094 R)
• M39: 13,683,268 km (0.066 R)
• M40: 14,567,392 km (0.09 R)
• M41: 14,881,248 km (0.103 R)
• M42: 15,106,842 km (0.09 R)
• M43: 16,112,588 km (0.096 R)
• M44: 16,670,439 km (0.098 R)
• M45: 17,329,118 km (0.094 R)
• M46: 17,614,102 km (0.11 R)
• M47: 18,429,710 km (0.09 R)
• M48: 18,964,073 km (0.116 R)
• M49: 19,257,734 km (0.103 R)
• M50: 19,552,890 km (0.119 R)
• M51: 21,711,438 km (0.089 R)
• M52: 22,792,881 km (0.119 R)
• M53: 23,261,721 km (0.116 R)
• M54: 23,523,517 km (0.118 R)
• M55: 23,839,019 km (0.087 R)
• M56: 24,050,251 km (0.074 R)
• M57: 24,527,468 km (0.065 R)
• M58: 24,847,458 km (0.111 R)
• M59: 26,577,109 km (0.069 R)
• M60: 26,741,218 km (0.106 R)
• M61: 27,125,535 km (0.091 R)
• M62: 27,235,639 km (0.116 R)
• M63: 27,622,349 km (0.105 R)
• M64: 28,010,705 km (0.096 R)
• M65: 28,512,905 km (0.034 R)
• M66: 28,737,003 km (0.082 R)
• M67: 29,639,377 km (0.114 R)
• M68: 29,923,314 km (0.079 R)
• M69: 30,265,145 km (0.079 R)
• M70: 30,379,438 km (0.046 R)
• M71: 30,493,880 km (0.093 R)
• M72: 31,298,567 km (0.112 R)
• M73: 31,761,573 km (0.115 R)
• M74: 32,460,344 km (0.119 R)
• M75: 32,811,600 km (0.116 R)
• M76: 33,281,936 km (0.052 R)
• M77: 33,754,516 km (0.057 R)
• M78: 35,065,442 km (0.06 R)
• M79: 35,727,263 km (0.097 R)
• M80: 36,150,475 km (0.112 R)
• M81: 36,575,333 km (0.081 R)
• M82: 37,246,429 km (0.115 R)
• M83: 37,552,805 km (0.114 R)
• M84: 39,097,254 km (0.102 R)
• M85: 40,096,568 km (0.095 R)
• M86: 40,788,458 km (0.094 R)
• M87: 41,041,129 km (0.115 R)
• M88: 41,104,259 km (0.111 R)
• M89: 41,611,246 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 13.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.3

Radius: 8.1

Gravity: 10.23 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 9.99 AU - 16.13 AU

Year: 16512 Days

Day: 14.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 30,172,433 km

• M1: 131,646 km (0.096 R)
• M2: 980,764 km (0.113 R)
• M3: 1,226,852 km (0.102 R)
• M4: 2,014,784 km (0.058 R)
• M5: 2,232,449 km (0.106 R)
• M6: 2,523,566 km (0.101 R)
• M7: 3,035,790 km (0.097 R)
• M8: 3,394,974 km (0.088 R)
• M9: 3,468,427 km (0.1 R)
• M10: 3,997,554 km (0.095 R)
• M11: 5,342,439 km (0.117 R)
• M12: 6,355,366 km (0.062 R)
• M13: 7,141,503 km (0.117 R)
• M14: 7,569,951 km (0.06 R)
• M15: 7,763,232 km (0.09 R)
• M16: 8,803,835 km (0.062 R)
• M17: 9,573,815 km (0.106 R)
• M18: 9,625,875 km (0.117 R)
• M19: 10,258,375 km (0.045 R)
• M20: 10,958,792 km (0.052 R)
• M21: 11,507,966 km (0.064 R)
• M22: 12,178,912 km (0.041 R)
• M23: 12,977,615 km (0.111 R)
• M24: 14,207,310 km (0.114 R)
• M25: 14,385,930 km (0.117 R)
• M26: 14,445,619 km (0.108 R)
• M27: 15,842,115 km (0.057 R)
• M28: 16,400,265 km (0.087 R)
• M29: 17,919,731 km (0.097 R)
• M30: 18,501,217 km (0.102 R)
• M31: 18,761,518 km (0.063 R)
• M32: 19,417,804 km (0.064 R)
• M33: 19,682,442 km (0.03 R)
• M34: 19,948,278 km (0.087 R)
• M35: 20,215,310 km (0.117 R)
• M36: 22,186,262 km (0.11 R)
• M37: 22,324,341 km (0.096 R)
• M38: 22,671,109 km (0.074 R)
• M39: 23,159,396 km (0.062 R)
• M40: 23,580,813 km (0.1 R)
• M41: 24,288,710 km (0.089 R)
• M42: 25,147,402 km (0.075 R)
• M43: 25,580,488 km (0.066 R)
• M44: 25,798,003 km (0.045 R)
• M45: 26,747,501 km (0.11 R)
• M46: 27,189,563 km (0.087 R)
• M47: 27,263,464 km (0.09 R)
• M48: 27,559,668 km (0.111 R)
• M49: 27,931,568 km (0.109 R)
• M50: 28,080,867 km (0.104 R)
• M51: 29,435,775 km (0.116 R)
• M52: 29,968,493 km (0.115 R)
• M53: 30,734,883 km (0.109 R)
• M54: 30,966,161 km (0.074 R)
• M55: 32,443,739 km (0.101 R)
• M56: 32,915,122 km (0.05 R)
• M57: 33,626,460 km (0.094 R)
• M58: 34,662,874 km (0.102 R)
• M59: 35,709,760 km (0.05 R)
• M60: 36,930,628 km (0.048 R)
• M61: 37,999,804 km (0.108 R)
• M62: 39,079,003 km (0.109 R)
• M63: 39,162,329 km (0.104 R)
• M64: 39,245,954 km (0.104 R)
• M65: 39,664,230 km (0.12 R)
• M66: 40,421,045 km (0.059 R)
• M67: 40,674,315 km (0.065 R)
• M68: 40,758,987 km (0.098 R)
• M69: 41,778,197 km (0.059 R)
• M70: 41,863,468 km (0.104 R)
• M71: 42,376,589 km (0.052 R)
• M72: 43,582,048 km (0.034 R)
• M73: 43,928,517 km (0.119 R)
• M74: 44,015,284 km (0.029 R)
• M75: 47,443,020 km (0.075 R)
• M76: 48,963,832 km (0.045 R)
• M77: 49,504,479 km (0.099 R)
• M78: 50,047,070 km (0.118 R)
• M79: 51,503,555 km (0.113 R)
• M80: 51,686,513 km (0.081 R)
• M81: 51,778,067 km (0.063 R)
• M82: 52,053,327 km (0.054 R)
• M83: 53,158,556 km (0.068 R)
• M84: 53,899,814 km (0.12 R)
• M85: 54,644,362 km (0.076 R)
• M86: 54,924,559 km (0.107 R)
• M87: 56,993,198 km (0.077 R)
• M88: 57,372,130 km (0.088 R)
• M89: 58,418,268 km (0.075 R)
• M90: 59,278,904 km (0.08 R)
• M91: 59,566,731 km (0.027 R)
• M92: 59,855,006 km (0.049 R)
• M93: 66,213,813 km (0.065 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 42.8

Radius: 3.9

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 12.86 AU - 16.8 AU

Year: 19980 Days

Day: 18.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 30,172,433 km

• M1: 298,597 km (0.111 R)
• M2: 345,721 km (0.088 R)
• M3: 385,364 km (0.06 R)
• M4: 582,684 km (0.096 R)
• M5: 742,903 km (0.115 R)
• M6: 1,208,003 km (0.06 R)
• M7: 2,122,794 km (0.109 R)
• M8: 2,253,842 km (0.116 R)
• M9: 3,220,693 km (0.107 R)
• M10: 3,371,338 km (0.102 R)
• M11: 3,590,349 km (0.075 R)
• M12: 3,904,654 km (0.042 R)
• M13: 4,487,787 km (0.094 R)
• M14: 6,447,070 km (0.093 R)
• M15: 6,883,297 km (0.095 R)
• M16: 7,300,825 km (0.085 R)
• M17: 7,726,580 km (0.096 R)
• M18: 8,014,856 km (0.089 R)
• M19: 8,072,899 km (0.077 R)
• M20: 8,572,257 km (0.098 R)
• M21: 8,750,727 km (0.089 R)
• M22: 9,848,028 km (0.064 R)
• M23: 10,286,200 km (0.05 R)
• M24: 10,794,982 km (0.111 R)
• M25: 10,826,996 km (0.119 R)
• M26: 12,571,158 km (0.086 R)
• M27: 12,706,245 km (0.04 R)
• M28: 14,329,830 km (0.114 R)
• M29: 14,968,613 km (0.118 R)
• M30: 15,040,271 km (0.075 R)
• M31: 15,508,063 km (0.117 R)
• M32: 15,798,433 km (0.032 R)
• M33: 16,347,607 km (0.031 R)
• M34: 17,577,600 km (0.115 R)
• M35: 18,337,557 km (0.104 R)
• M36: 18,875,811 km (0.069 R)
• M37: 19,341,210 km (0.086 R)
• M38: 19,732,109 km (0.094 R)
• M39: 20,880,123 km (0.026 R)
• M40: 21,200,561 km (0.106 R)
• M41: 21,401,621 km (0.088 R)
• M42: 22,334,962 km (0.062 R)
• M43: 22,416,792 km (0.061 R)
• M44: 26,500,964 km (0.072 R)
• M45: 26,760,965 km (0.106 R)
• M46: 27,371,025 km (0.102 R)
• M47: 27,414,857 km (0.08 R)
• M48: 28,693,620 km (0.045 R)
• M49: 29,541,989 km (0.052 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 11,430 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit