🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.54 AU - 0.58 AU

Year: 152 Days

Day: 41.8 Hours

Environment

Temp: 243 °C

Axial Tilt: 9.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.6 AU - 2.62 AU

Year: 1114 Days

Day: 26.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,655,336 km

• M1: 190,588 km (0.078 R)
• M2: 1,070,672 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.05 AU - 2.79 AU

Year: 1368 Days

Day: 42.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.62 AU - 4.08 AU

Year: 2228 Days

Day: 21.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,655,336 km

• M1: 1,482,664 km (0.112 R)
• M2: 2,039,169 km (0.058 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 102.6

Radius: 4.3

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 13.54 AU - 19.52 AU

Year: 24425 Days

Day: 16 Hours

Environment

Temp: -199 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 52,655,336 km

• M1: 203,902 km (0.115 R)
• M2: 368,460 km (0.113 R)
• M3: 479,162 km (0.04 R)
• M4: 584,628 km (0.026 R)
• M5: 1,176,138 km (0.101 R)
• M6: 1,511,686 km (0.109 R)
• M7: 1,577,809 km (0.057 R)
• M8: 1,828,535 km (0.096 R)
• M9: 2,391,920 km (0.1 R)
• M10: 2,443,232 km (0.069 R)
• M11: 2,599,712 km (0.083 R)
• M12: 2,732,555 km (0.11 R)
• M13: 3,228,920 km (0.114 R)
• M14: 3,429,382 km (0.084 R)
• M15: 4,811,965 km (0.101 R)
• M16: 6,776,484 km (0.051 R)
• M17: 8,362,072 km (0.037 R)
• M18: 9,155,539 km (0.066 R)
• M19: 9,398,337 km (0.062 R)
• M20: 9,807,487 km (0.104 R)
• M21: 10,558,618 km (0.054 R)
• M22: 11,763,479 km (0.072 R)
• M23: 11,807,311 km (0.05 R)
• M24: 12,071,501 km (0.093 R)
• M25: 12,560,686 km (0.061 R)
• M26: 13,375,246 km (0.113 R)
• M27: 13,558,653 km (0.096 R)
• M28: 13,788,885 km (0.115 R)
• M29: 13,927,711 km (0.069 R)
• M30: 14,676,000 km (0.046 R)
• M31: 14,912,365 km (0.099 R)
• M32: 15,197,947 km (0.112 R)
• M33: 15,437,154 km (0.114 R)
• M34: 16,016,397 km (0.114 R)
• M35: 16,065,016 km (0.1 R)
• M36: 16,162,255 km (0.105 R)
• M37: 16,455,467 km (0.089 R)
• M38: 17,997,970 km (0.065 R)
• M39: 21,111,850 km (0.08 R)
• M40: 21,165,107 km (0.12 R)
• M41: 21,325,176 km (0.114 R)
• M42: 21,646,662 km (0.095 R)
• M43: 23,941,494 km (0.103 R)
• M44: 24,555,294 km (0.112 R)
• M45: 26,714,739 km (0.105 R)
• M46: 26,772,334 km (0.057 R)
• M47: 28,109,590 km (0.074 R)
• M48: 28,403,250 km (0.053 R)
• M49: 28,815,991 km (0.104 R)
• M50: 28,875,082 km (0.116 R)
• M51: 28,993,414 km (0.115 R)
• M52: 29,706,996 km (0.073 R)
• M53: 30,546,838 km (0.072 R)
• M54: 31,455,196 km (0.104 R)
• M55: 31,698,891 km (0.098 R)
• M56: 33,858,187 km (0.108 R)
• M57: 34,295,761 km (0.11 R)
• M58: 35,176,443 km (0.044 R)
• M59: 37,733,221 km (0.101 R)
• M60: 37,992,324 km (0.092 R)
• M61: 38,642,327 km (0.048 R)
• M62: 40,085,198 km (0.095 R)
• M63: 40,547,904 km (0.111 R)
• M64: 41,813,054 km (0.062 R)
• M65: 42,618,638 km (0.054 R)
• M66: 44,040,716 km (0.04 R)
• M67: 44,108,932 km (0.07 R)
• M68: 46,099,332 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 130.5

Radius: 6.1

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 17.35 AU - 17.45 AU

Year: 26379 Days

Day: 20.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 52,655,336 km

• M1: 182,210 km (0.111 R)
• M2: 309,069 km (0.088 R)
• M3: 465,399 km (0.068 R)
• M4: 528,380 km (0.113 R)
• M5: 663,766 km (0.1 R)
• M6: 1,265,598 km (0.109 R)
• M7: 2,126,384 km (0.111 R)
• M8: 2,288,997 km (0.097 R)
• M9: 2,742,129 km (0.118 R)
• M10: 2,800,622 km (0.116 R)
• M11: 2,919,103 km (0.084 R)
• M12: 3,161,003 km (0.097 R)
• M13: 3,472,615 km (0.105 R)
• M14: 3,536,045 km (0.119 R)
• M15: 3,631,937 km (0.106 R)
• M16: 3,793,802 km (0.117 R)
• M17: 4,091,203 km (0.097 R)
• M18: 4,192,032 km (0.118 R)
• M19: 4,638,282 km (0.087 R)
• M20: 5,281,104 km (0.117 R)
• M21: 5,951,452 km (0.117 R)
• M22: 7,208,074 km (0.105 R)
• M23: 9,019,704 km (0.106 R)
• M24: 9,107,219 km (0.119 R)
• M25: 9,195,033 km (0.087 R)
• M26: 9,772,780 km (0.104 R)
• M27: 9,862,688 km (0.065 R)
• M28: 9,998,074 km (0.051 R)
• M29: 10,179,537 km (0.08 R)
• M30: 10,362,196 km (0.115 R)
• M31: 10,823,406 km (0.104 R)
• M32: 11,813,744 km (0.089 R)
• M33: 12,053,699 km (0.095 R)
• M34: 12,198,510 km (0.098 R)
• M35: 12,246,979 km (0.102 R)
• M36: 13,178,525 km (0.115 R)
• M37: 13,427,456 km (0.102 R)
• M38: 16,053,946 km (0.078 R)
• M39: 16,213,268 km (0.084 R)
• M40: 16,963,800 km (0.051 R)
• M41: 17,017,805 km (0.066 R)
• M42: 17,890,260 km (0.114 R)
• M43: 18,276,521 km (0.104 R)
• M44: 18,331,873 km (0.105 R)
• M45: 18,609,826 km (0.104 R)
• M46: 19,395,214 km (0.117 R)
• M47: 19,621,556 km (0.109 R)
• M48: 20,191,374 km (0.061 R)
• M49: 20,535,898 km (0.118 R)
• M50: 21,288,974 km (0.084 R)
• M51: 21,347,317 km (0.087 R)
• M52: 22,465,112 km (0.081 R)
• M53: 24,512,658 km (0.11 R)
• M54: 24,757,400 km (0.078 R)
• M55: 25,002,891 km (0.037 R)
• M56: 25,064,525 km (0.114 R)
• M57: 26,744,509 km (0.109 R)
• M58: 28,140,257 km (0.108 R)
• M59: 28,782,481 km (0.081 R)
• M60: 29,105,313 km (0.079 R)
• M61: 29,950,541 km (0.115 R)
• M62: 30,343,235 km (0.056 R)
• M63: 30,737,725 km (0.114 R)
• M64: 31,001,765 km (0.091 R)
• M65: 31,067,887 km (0.08 R)
• M66: 31,399,097 km (0.114 R)
• M67: 32,802,923 km (0.088 R)
• M68: 33,682,260 km (0.097 R)
• M69: 34,022,595 km (0.047 R)
• M70: 34,432,344 km (0.09 R)
• M71: 34,637,891 km (0.114 R)
• M72: 35,187,962 km (0.063 R)
• M73: 35,256,927 km (0.099 R)
• M74: 36,227,069 km (0.038 R)
• M75: 36,995,404 km (0.111 R)
• M76: 37,698,663 km (0.112 R)
• M77: 38,051,864 km (0.094 R)
• M78: 38,122,773 km (0.113 R)
• M79: 39,046,839 km (0.102 R)
• M80: 40,050,492 km (0.072 R)
• M81: 40,700,045 km (0.103 R)
• M82: 40,917,262 km (0.095 R)
• M83: 41,062,372 km (0.043 R)
• M84: 41,135,076 km (0.048 R)
• M85: 41,863,468 km (0.054 R)
• M86: 44,446,275 km (0.107 R)
• M87: 44,894,171 km (0.097 R)
• M88: 45,794,601 km (0.107 R)
• M89: 46,398,079 km (0.114 R)
• M90: 46,700,865 km (0.088 R)
• M91: 47,689,408 km (0.077 R)
• M92: 48,071,331 km (0.106 R)
• M93: 49,455,111 km (0.101 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 18,147 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit