🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.8 AU - 1.22 AU

Year: 376 Days

Day: 42.7 Hours

Environment

Temp: 24 °C

Axial Tilt: 13.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 102,289,250 km

• M1: 496,366 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.05 AU - 3.05 AU

Year: 1975 Days

Day: 17.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 4.48 AU - 4.48 AU

Year: 3517 Days

Day: 27.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.5

Radius: 13.3

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 6.46 AU - 7.68 AU

Year: 6972 Days

Day: 12.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 102,289,250 km

• M1: 283,937 km (0.087 R)
• M2: 405,261 km (0.105 R)
• M3: 490,531 km (0.101 R)
• M4: 948,002 km (0.034 R)
• M5: 1,085,033 km (0.058 R)
• M6: 1,214,585 km (0.081 R)
• M7: 1,365,081 km (0.072 R)
• M8: 1,570,478 km (0.104 R)
• M9: 2,012,540 km (0.117 R)
• M10: 2,378,905 km (0.086 R)
• M11: 2,648,182 km (0.099 R)
• M12: 2,746,767 km (0.11 R)
• M13: 2,968,321 km (0.115 R)
• M14: 3,580,475 km (0.07 R)
• M15: 3,667,990 km (0.097 R)
• M16: 3,822,974 km (0.12 R)
• M17: 3,957,612 km (0.097 R)
• M18: 4,071,156 km (0.101 R)
• M19: 4,512,171 km (0.091 R)
• M20: 4,895,590 km (0.046 R)
• M21: 5,042,047 km (0.073 R)
• M22: 5,190,149 km (0.1 R)
• M23: 5,465,259 km (0.081 R)
• M24: 6,399,348 km (0.066 R)
• M25: 6,613,572 km (0.108 R)
• M26: 6,748,809 km (0.059 R)
• M27: 6,884,943 km (0.068 R)
• M28: 7,187,579 km (0.117 R)
• M29: 7,607,501 km (0.118 R)
• M30: 8,412,636 km (0.119 R)
• M31: 9,487,647 km (0.077 R)
• M32: 9,917,292 km (0.106 R)
• M33: 10,384,935 km (0.085 R)
• M34: 11,212,360 km (0.117 R)
• M35: 11,503,777 km (0.099 R)
• M36: 11,995,056 km (0.09 R)
• M37: 12,896,683 km (0.072 R)
• M38: 13,475,627 km (0.051 R)
• M39: 14,132,660 km (0.077 R)
• M40: 14,764,861 km (0.118 R)
• M41: 15,406,187 km (0.101 R)
• M42: 15,514,047 km (0.084 R)
• M43: 15,875,176 km (0.045 R)
• M44: 16,495,409 km (0.111 R)
• M45: 16,790,117 km (0.09 R)
• M46: 17,272,720 km (0.103 R)
• M47: 17,684,563 km (0.082 R)
• M48: 18,289,536 km (0.108 R)
• M49: 18,403,680 km (0.113 R)
• M50: 18,594,567 km (0.074 R)
• M51: 18,901,242 km (0.12 R)
• M52: 19,093,924 km (0.057 R)
• M53: 20,144,999 km (0.059 R)
• M54: 21,374,843 km (0.049 R)
• M55: 21,776,812 km (0.055 R)
• M56: 22,506,551 km (0.062 R)
• M57: 22,792,582 km (0.051 R)
• M58: 24,115,326 km (0.111 R)
• M59: 24,912,384 km (0.115 R)
• M60: 25,123,616 km (0.104 R)
• M61: 25,632,997 km (0.042 R)
• M62: 26,059,949 km (0.103 R)
• M63: 26,360,342 km (0.092 R)
• M64: 26,618,697 km (0.05 R)
• M65: 27,355,317 km (0.109 R)
• M66: 27,486,066 km (0.116 R)
• M67: 27,573,281 km (0.112 R)
• M68: 28,186,483 km (0.054 R)
• M69: 28,362,560 km (0.069 R)
• M70: 28,450,673 km (0.118 R)
• M71: 28,583,216 km (0.064 R)
• M72: 29,337,339 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 706.8

Radius: 4.4

Gravity: 36.51 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 17.36 AU - 20.62 AU

Year: 30690 Days

Day: 19 Hours

Environment

Temp: -201 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 102,289,250 km

• M1: 80,633 km (0.118 R)
• M2: 141,968 km (0.1 R)
• M3: 172,636 km (0.086 R)
• M4: 533,765 km (0.12 R)
• M5: 842,086 km (0.111 R)
• M6: 2,112,771 km (0.116 R)
• M7: 2,239,181 km (0.072 R)
• M8: 2,499,332 km (0.107 R)
• M9: 3,239,243 km (0.103 R)
• M10: 3,835,540 km (0.118 R)
• M11: 4,464,898 km (0.086 R)
• M12: 4,572,908 km (0.073 R)
• M13: 5,069,573 km (0.101 R)
• M14: 5,525,248 km (0.115 R)
• M15: 8,521,693 km (0.107 R)
• M16: 8,925,907 km (0.093 R)
• M17: 9,198,923 km (0.09 R)
• M18: 10,389,123 km (0.106 R)
• M19: 11,479,093 km (0.114 R)
• M20: 12,150,189 km (0.064 R)
• M21: 12,910,745 km (0.076 R)
• M22: 14,238,725 km (0.118 R)
• M23: 15,609,491 km (0.104 R)
• M24: 16,020,735 km (0.106 R)
• M25: 16,435,420 km (0.036 R)
• M26: 17,190,591 km (0.044 R)
• M27: 18,387,972 km (0.03 R)
• M28: 18,647,973 km (0.117 R)
• M29: 18,821,955 km (0.068 R)
• M30: 18,909,171 km (0.114 R)
• M31: 19,259,529 km (0.11 R)
• M32: 19,611,832 km (0.109 R)
• M33: 19,877,518 km (0.032 R)
• M34: 20,952,079 km (0.082 R)
• M35: 21,953,637 km (0.076 R)
• M36: 24,477,204 km (0.062 R)
• M37: 24,667,642 km (0.075 R)
• M38: 26,307,085 km (0.088 R)
• M39: 27,882,051 km (0.049 R)
• M40: 27,981,534 km (0.113 R)
• M41: 31,122,191 km (0.049 R)
• M42: 31,225,264 km (0.101 R)
• M43: 32,786,318 km (0.095 R)
• M44: 34,372,504 km (0.094 R)
• M45: 34,906,718 km (0.116 R)
• M46: 35,121,092 km (0.096 R)
• M47: 35,336,064 km (0.078 R)
• M48: 35,767,205 km (0.08 R)
• M49: 35,983,374 km (0.079 R)
• M50: 36,961,744 km (0.114 R)
• M51: 37,289,812 km (0.083 R)
• M52: 38,722,511 km (0.091 R)
• M53: 38,833,513 km (0.095 R)
• M54: 39,948,915 km (0.113 R)
• M55: 42,210,984 km (0.055 R)
• M56: 44,050,439 km (0.103 R)
• M57: 51,176,833 km (0.05 R)
• M58: 55,620,638 km (0.062 R)
• M59: 55,745,851 km (0.062 R)
• M60: 58,906,106 km (0.056 R)
• M61: 59,673,244 km (0.071 R)
• M62: 60,829,935 km (0.085 R)
• M63: 61,346,496 km (0.072 R)
• M64: 61,994,106 km (0.115 R)
• M65: 66,325,263 km (0.043 R)
• M66: 68,997,231 km (0.05 R)
• M67: 69,400,995 km (0.102 R)
• M68: 69,805,658 km (0.117 R)
• M69: 70,075,831 km (0.031 R)
• M70: 70,346,304 km (0.119 R)
• M71: 71,024,282 km (0.083 R)
• M72: 73,619,655 km (0.094 R)
• M73: 77,360,948 km (0.045 R)
• M74: 78,481,437 km (0.103 R)
• M75: 78,902,854 km (0.063 R)
• M76: 79,043,625 km (0.047 R)
• M77: 80,030,672 km (0.099 R)
• M78: 80,738,120 km (0.052 R)
• M79: 82,016,883 km (0.074 R)
• M80: 82,587,449 km (0.11 R)
• M81: 84,163,164 km (0.053 R)
• M82: 85,604,090 km (0.111 R)
• M83: 86,182,885 km (0.085 R)
• M84: 88,364,470 km (0.054 R)
• M85: 88,510,478 km (0.036 R)
• M86: 90,416,953 km (0.115 R)
• M87: 90,564,157 km (0.114 R)
• M88: 92,188,790 km (0.08 R)
• M89: 92,485,144 km (0.1 R)
• M90: 92,930,347 km (0.072 R)
• M91: 93,227,598 km (0.109 R)
• M92: 94,568,892 km (0.112 R)
• M93: 95,017,387 km (0.106 R)
• M94: 95,167,134 km (0.114 R)
• M95: 97,119,835 km (0.116 R)
• M96: 99,693,367 km (0.079 R)
• M97: 101,676,437 km (0.083 R)
• M98: 101,829,475 km (0.114 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 18,451 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit