🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.56 AU - 0.74 AU

Year: 200 Days

Day: 38.5 Hours

Environment

Temp: 193 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 85,753,548 km

• M1: 212,130 km (0.049 R)
• M2: 493,523 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.01 AU - 1.37 AU

Year: 494 Days

Day: 47.2 Hours

Environment

Temp: 4 °C

Axial Tilt: 34.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.81 AU - 1.87 AU

Year: 950 Days

Day: 27.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.01 AU - 2.73 AU

Year: 1389 Days

Day: 21 Hours

Environment

Temp: -95 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,753,548 km

• M1: 810,970 km (0.067 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.14 AU - 2.98 AU

Year: 1560 Days

Day: 32.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.4

Radius: 12.2

Gravity: 6.06 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 6.45 AU - 8.15 AU

Year: 7511 Days

Day: 6.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 85,753,548 km

• M1: 194,926 km (0.111 R)
• M2: 274,063 km (0.057 R)
• M3: 399,426 km (0.12 R)
• M4: 650,003 km (0.091 R)
• M5: 756,068 km (0.034 R)
• M6: 868,715 km (0.084 R)
• M7: 1,004,998 km (0.1 R)
• M8: 1,418,487 km (0.025 R)
• M9: 1,581,848 km (0.05 R)
• M10: 1,751,791 km (0.107 R)
• M11: 2,086,741 km (0.112 R)
• M12: 2,590,138 km (0.114 R)
• M13: 3,211,118 km (0.082 R)
• M14: 3,455,711 km (0.071 R)
• M15: 3,594,388 km (0.071 R)
• M16: 4,255,910 km (0.119 R)
• M17: 5,302,347 km (0.105 R)
• M18: 5,527,492 km (0.102 R)
• M19: 6,053,777 km (0.103 R)
• M20: 6,323,053 km (0.111 R)
• M21: 6,873,424 km (0.109 R)
• M22: 7,154,518 km (0.111 R)
• M23: 7,511,159 km (0.092 R)
• M24: 7,655,521 km (0.095 R)
• M25: 7,837,133 km (0.101 R)
• M26: 8,204,845 km (0.115 R)
• M27: 8,390,795 km (0.079 R)
• M28: 8,502,993 km (0.08 R)
• M29: 9,033,617 km (0.057 R)
• M30: 10,892,371 km (0.116 R)
• M31: 10,974,051 km (0.052 R)
• M32: 11,302,867 km (0.093 R)
• M33: 11,593,237 km (0.099 R)
• M34: 11,844,112 km (0.087 R)
• M35: 12,521,791 km (0.081 R)
• M36: 12,908,501 km (0.091 R)
• M37: 13,212,035 km (0.068 R)
• M38: 13,474,131 km (0.115 R)
• M39: 13,693,890 km (0.116 R)
• M40: 14,449,808 km (0.104 R)
• M41: 15,219,339 km (0.096 R)
• M42: 15,448,224 km (0.104 R)
• M43: 16,468,781 km (0.105 R)
• M44: 16,703,799 km (0.06 R)
• M45: 17,272,271 km (0.115 R)
• M46: 17,463,307 km (0.106 R)
• M47: 17,654,942 km (0.104 R)
• M48: 18,623,589 km (0.097 R)
• M49: 19,213,154 km (0.091 R)
• M50: 20,159,061 km (0.11 R)
• M51: 20,662,907 km (0.102 R)
• M52: 21,324,279 km (0.088 R)
• M53: 22,355,307 km (0.112 R)
• M54: 24,519,390 km (0.067 R)
• M55: 25,273,513 km (0.095 R)
• M56: 25,544,734 km (0.11 R)
• M57: 26,144,771 km (0.077 R)
• M58: 26,418,984 km (0.098 R)
• M59: 27,136,605 km (0.054 R)
• M60: 28,478,199 km (0.085 R)
• M61: 29,669,895 km (0.082 R)
• M62: 29,784,188 km (0.025 R)
• M63: 30,013,372 km (0.081 R)
• M64: 31,400,294 km (0.116 R)
• M65: 32,689,977 km (0.034 R)
• M66: 32,867,251 km (0.088 R)
• M67: 33,104,064 km (0.081 R)
• M68: 34,958,180 km (0.078 R)
• M69: 35,199,930 km (0.092 R)
• M70: 35,624,339 km (0.117 R)
• M71: 35,928,472 km (0.116 R)
• M72: 36,355,723 km (0.102 R)
• M73: 38,019,401 km (0.065 R)
• M74: 38,143,567 km (0.105 R)
• M75: 39,142,283 km (0.115 R)
• M76: 39,896,855 km (0.084 R)
• M77: 40,086,245 km (0.092 R)
• M78: 40,339,365 km (0.111 R)
• M79: 40,592,784 km (0.119 R)
• M80: 41,165,295 km (0.112 R)
• M81: 41,420,509 km (0.109 R)
• M82: 43,222,116 km (0.069 R)
• M83: 43,416,743 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.5

Radius: 9.8

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 8.56 AU - 10.64 AU

Year: 11327 Days

Day: 7.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 85,753,548 km

• M1: 225,743 km (0.063 R)
• M2: 402,119 km (0.117 R)
• M3: 611,855 km (0.087 R)
• M4: 748,289 km (0.08 R)
• M5: 876,344 km (0.077 R)
• M6: 972,536 km (0.103 R)
• M7: 1,484,908 km (0.096 R)
• M8: 1,868,477 km (0.095 R)
• M9: 2,097,811 km (0.086 R)
• M10: 2,668,078 km (0.077 R)
• M11: 2,753,498 km (0.09 R)
• M12: 3,315,238 km (0.096 R)
• M13: 3,656,621 km (0.104 R)
• M14: 3,912,134 km (0.078 R)
• M15: 4,272,964 km (0.089 R)
• M16: 4,406,854 km (0.112 R)
• M17: 4,474,323 km (0.111 R)
• M18: 4,782,345 km (0.079 R)
• M19: 5,026,638 km (0.109 R)
• M20: 5,600,495 km (0.099 R)
• M21: 7,809,158 km (0.112 R)
• M22: 7,973,267 km (0.052 R)
• M23: 8,346,813 km (0.083 R)
• M24: 8,982,006 km (0.092 R)
• M25: 9,941,826 km (0.091 R)
• M26: 10,705,523 km (0.079 R)
• M27: 11,441,694 km (0.076 R)
• M28: 12,146,599 km (0.08 R)
• M29: 12,576,244 km (0.108 R)
• M30: 13,697,031 km (0.105 R)
• M31: 13,895,249 km (0.103 R)
• M32: 14,394,906 km (0.113 R)
• M33: 14,849,533 km (0.118 R)
• M34: 16,137,272 km (0.096 R)
• M35: 17,246,391 km (0.084 R)
• M36: 18,489,250 km (0.062 R)
• M37: 18,818,215 km (0.12 R)
• M38: 19,872,581 km (0.1 R)
• M39: 20,775,404 km (0.116 R)
• M40: 21,060,239 km (0.085 R)
• M41: 21,289,123 km (0.073 R)
• M42: 21,980,565 km (0.096 R)
• M43: 22,154,547 km (0.099 R)
• M44: 23,741,332 km (0.075 R)
• M45: 24,278,238 km (0.09 R)
• M46: 25,121,671 km (0.113 R)
• M47: 25,974,529 km (0.097 R)
• M48: 27,959,543 km (0.102 R)
• M49: 30,508,541 km (0.113 R)
• M50: 30,962,271 km (0.116 R)
• M51: 31,092,272 km (0.118 R)
• M52: 31,352,871 km (0.119 R)
• M53: 31,810,790 km (0.113 R)
• M54: 32,073,335 km (0.085 R)
• M55: 32,270,804 km (0.094 R)
• M56: 32,998,149 km (0.109 R)
• M57: 33,130,992 km (0.046 R)
• M58: 33,530,568 km (0.099 R)
• M59: 33,731,029 km (0.073 R)
• M60: 36,098,116 km (0.058 R)
• M61: 36,990,916 km (0.101 R)
• M62: 37,059,881 km (0.05 R)
• M63: 37,821,483 km (0.066 R)
• M64: 38,448,448 km (0.114 R)
• M65: 38,518,310 km (0.111 R)
• M66: 38,658,184 km (0.092 R)
• M67: 39,783,310 km (0.051 R)
• M68: 41,276,296 km (0.074 R)
• M69: 41,490,969 km (0.102 R)
• M70: 44,024,110 km (0.081 R)
• M71: 44,536,782 km (0.11 R)
• M72: 46,086,466 km (0.116 R)
• M73: 46,830,566 km (0.113 R)
• M74: 47,054,664 km (0.058 R)
• M75: 48,029,593 km (0.069 R)
• M76: 48,180,089 km (0.109 R)
• M77: 48,255,486 km (0.077 R)
• M78: 48,708,319 km (0.097 R)
• M79: 50,457,567 km (0.087 R)
• M80: 51,070,768 km (0.029 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 896.5

Radius: 7.4

Gravity: 16.37 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 12.92 AU - 15.98 AU

Year: 20917 Days

Day: 16.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 85,753,548 km

• M1: 106,065 km (0.109 R)
• M2: 281,842 km (0.083 R)
• M3: 629,059 km (0.086 R)
• M4: 751,729 km (0.097 R)
• M5: 1,107,772 km (0.097 R)
• M6: 1,382,584 km (0.105 R)
• M7: 1,446,611 km (0.077 R)
• M8: 1,678,488 km (0.094 R)
• M9: 2,719,988 km (0.081 R)
• M10: 2,841,612 km (0.1 R)
• M11: 3,174,616 km (0.041 R)
• M12: 4,200,110 km (0.101 R)
• M13: 4,388,304 km (0.119 R)
• M14: 4,627,361 km (0.107 R)
• M15: 4,772,920 km (0.113 R)
• M16: 6,149,370 km (0.104 R)
• M17: 6,798,026 km (0.114 R)
• M18: 7,582,069 km (0.108 R)
• M19: 7,753,807 km (0.085 R)
• M20: 8,871,154 km (0.061 R)
• M21: 9,726,255 km (0.036 R)
• M22: 9,788,338 km (0.057 R)
• M23: 9,975,485 km (0.09 R)
• M24: 12,310,858 km (0.091 R)
• M25: 13,747,446 km (0.112 R)
• M26: 14,167,666 km (0.112 R)
• M27: 15,963,290 km (0.103 R)
• M28: 16,110,045 km (0.081 R)
• M29: 18,134,254 km (0.077 R)
• M30: 18,287,442 km (0.068 R)
• M31: 20,237,301 km (0.068 R)
• M32: 20,475,760 km (0.109 R)
• M33: 20,875,186 km (0.083 R)
• M34: 22,170,404 km (0.089 R)
• M35: 22,498,323 km (0.071 R)
• M36: 22,745,309 km (0.067 R)
• M37: 23,325,150 km (0.081 R)
• M38: 24,330,298 km (0.087 R)
• M39: 26,469,548 km (0.093 R)
• M40: 26,991,794 km (0.118 R)
• M41: 27,781,671 km (0.118 R)
• M42: 29,654,038 km (0.098 R)
• M43: 30,196,480 km (0.114 R)
• M44: 31,658,799 km (0.108 R)
• M45: 32,491,461 km (0.064 R)
• M46: 34,557,258 km (0.106 R)
• M47: 34,747,097 km (0.115 R)
• M48: 35,510,196 km (0.086 R)
• M49: 36,085,998 km (0.058 R)
• M50: 36,375,171 km (0.098 R)
• M51: 36,568,302 km (0.091 R)
• M52: 37,247,027 km (0.114 R)
• M53: 39,209,303 km (0.101 R)
• M54: 40,202,932 km (0.12 R)
• M55: 42,824,934 km (0.026 R)
• M56: 43,437,836 km (0.073 R)
• M57: 43,950,658 km (0.112 R)
• M58: 46,127,007 km (0.073 R)
• M59: 46,545,433 km (0.032 R)
• M60: 47,175,689 km (0.081 R)
• M61: 48,126,084 km (0.097 R)
• M62: 48,763,221 km (0.071 R)
• M63: 49,189,575 km (0.103 R)
• M64: 49,510,014 km (0.087 R)
• M65: 50,045,873 km (0.029 R)
• M66: 52,208,161 km (0.099 R)
• M67: 52,644,239 km (0.075 R)
• M68: 53,739,893 km (0.03 R)
• M69: 54,180,160 km (0.116 R)
• M70: 54,400,817 km (0.089 R)
• M71: 54,511,220 km (0.095 R)
• M72: 55,508,440 km (0.034 R)
• M73: 58,309,660 km (0.105 R)
• M74: 59,102,379 km (0.032 R)
• M75: 59,898,389 km (0.05 R)
• M76: 60,126,526 km (0.12 R)
• M77: 60,583,697 km (0.12 R)
• M78: 60,698,139 km (0.088 R)
• M79: 63,582,985 km (0.094 R)
• M80: 64,515,428 km (0.111 R)
• M81: 66,040,429 km (0.076 R)
• M82: 66,276,195 km (0.048 R)
• M83: 67,458,766 km (0.05 R)
• M84: 70,325,211 km (0.114 R)
• M85: 73,474,994 km (0.112 R)
• M86: 73,597,066 km (0.101 R)
• M87: 73,963,730 km (0.082 R)
• M88: 75,682,610 km (0.101 R)
• M89: 76,918,438 km (0.119 R)
• M90: 77,290,488 km (0.092 R)
• M91: 77,911,768 km (0.089 R)
• M92: 78,160,848 km (0.085 R)
• M93: 79,785,930 km (0.062 R)
• M94: 80,413,942 km (0.116 R)
• M95: 80,791,527 km (0.112 R)
• M96: 82,815,287 km (0.097 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 10,777 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit