🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.12 AU - 1.52 AU

Year: 535 Days

Day: 36.2 Hours

Environment

Temp: -3 °C

Axial Tilt: 41.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 4.38 AU - 5.64 AU

Year: 3960 Days

Day: 21 Hours

Environment

Temp: -128 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.76 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 18.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 371.9

Radius: 4

Gravity: 23.24 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 14.96 AU - 22.06 AU

Year: 28120 Days

Day: 16.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 101,661,451 km

• M1: 77,342 km (0.108 R)
• M2: 222,302 km (0.056 R)
• M3: 395,088 km (0.108 R)
• M4: 768,335 km (0.078 R)
• M5: 1,109,268 km (0.06 R)
• M6: 1,280,857 km (0.108 R)
• M7: 1,911,412 km (0.079 R)
• M8: 2,257,731 km (0.051 R)
• M9: 2,967,872 km (0.05 R)
• M10: 3,085,905 km (0.12 R)
• M11: 3,165,491 km (0.049 R)
• M12: 3,698,807 km (0.079 R)
• M13: 3,997,554 km (0.047 R)
• M14: 4,800,596 km (0.119 R)
• M15: 6,395,907 km (0.065 R)
• M16: 6,856,968 km (0.025 R)
• M17: 7,488,421 km (0.106 R)
• M18: 7,541,827 km (0.052 R)
• M19: 8,637,183 km (0.066 R)
• M20: 9,781,307 km (0.105 R)
• M21: 11,215,801 km (0.107 R)
• M22: 12,333,896 km (0.108 R)
• M23: 12,523,735 km (0.096 R)
• M24: 12,970,435 km (0.085 R)
• M25: 14,142,534 km (0.112 R)
• M26: 15,825,959 km (0.105 R)
• M27: 16,032,105 km (0.051 R)
• M28: 19,157,204 km (0.037 R)
• M29: 19,597,471 km (0.037 R)
• M30: 20,488,176 km (0.073 R)
• M31: 20,713,022 km (0.059 R)
• M32: 22,232,039 km (0.116 R)
• M33: 24,417,963 km (0.069 R)
• M34: 24,895,330 km (0.108 R)
• M35: 26,998,825 km (0.106 R)
• M36: 28,154,918 km (0.112 R)
• M37: 28,404,597 km (0.119 R)
• M38: 29,664,809 km (0.09 R)
• M39: 29,918,976 km (0.114 R)
• M40: 30,600,394 km (0.101 R)
• M41: 31,286,899 km (0.082 R)
• M42: 32,500,437 km (0.102 R)
• M43: 34,083,332 km (0.112 R)
• M44: 34,705,509 km (0.114 R)
• M45: 40,472,208 km (0.098 R)
• M46: 42,363,723 km (0.066 R)
• M47: 43,994,191 km (0.037 R)
• M48: 46,036,501 km (0.11 R)
• M49: 46,921,073 km (0.084 R)
• M50: 47,415,045 km (0.093 R)
• M51: 48,308,294 km (0.076 R)
• M52: 49,007,066 km (0.118 R)
• M53: 49,207,228 km (0.053 R)
• M54: 51,021,551 km (0.119 R)
• M55: 52,550,142 km (0.072 R)
• M56: 53,474,507 km (0.102 R)
• M57: 56,279,617 km (0.105 R)
• M58: 57,964,388 km (0.092 R)
• M59: 63,771,179 km (0.101 R)
• M60: 66,410,684 km (0.095 R)
• M61: 68,190,150 km (0.088 R)
• M62: 70,662,405 km (0.102 R)
• M63: 73,851,083 km (0.12 R)
• M64: 73,965,825 km (0.095 R)
• M65: 74,080,566 km (0.106 R)
• M66: 76,621,337 km (0.062 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 790.1

Radius: 6.6

Gravity: 18.14 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 14.64 AU - 22.94 AU

Year: 28760 Days

Day: 23.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 101,661,451 km

• M1: 98,735 km (0.107 R)
• M2: 183,706 km (0.093 R)
• M3: 747,241 km (0.118 R)
• M4: 1,084,285 km (0.104 R)
• M5: 2,003,863 km (0.049 R)
• M6: 2,733,751 km (0.116 R)
• M7: 2,779,080 km (0.081 R)
• M8: 3,009,610 km (0.097 R)
• M9: 3,940,558 km (0.073 R)
• M10: 5,346,179 km (0.115 R)
• M11: 5,748,897 km (0.085 R)
• M12: 7,646,246 km (0.115 R)
• M13: 8,494,765 km (0.11 R)
• M14: 9,235,873 km (0.115 R)
• M15: 9,787,740 km (0.114 R)
• M16: 9,997,476 km (0.072 R)
• M17: 10,279,468 km (0.073 R)
• M18: 10,350,228 km (0.097 R)
• M19: 11,359,864 km (0.115 R)
• M20: 11,654,123 km (0.076 R)
• M21: 12,551,561 km (0.11 R)
• M22: 15,456,003 km (0.092 R)
• M23: 15,618,616 km (0.067 R)
• M24: 16,192,474 km (0.079 R)
• M25: 17,869,914 km (0.089 R)
• M26: 18,126,176 km (0.095 R)
• M27: 18,297,764 km (0.089 R)
• M28: 18,383,783 km (0.106 R)
• M29: 18,642,587 km (0.104 R)
• M30: 19,426,181 km (0.084 R)
• M31: 19,601,659 km (0.099 R)
• M32: 20,309,407 km (0.105 R)
• M33: 20,487,578 km (0.053 R)
• M34: 21,025,382 km (0.105 R)
• M35: 21,931,796 km (0.067 R)
• M36: 24,537,342 km (0.12 R)
• M37: 24,917,470 km (0.056 R)
• M38: 25,203,800 km (0.068 R)
• M39: 25,683,561 km (0.073 R)
• M40: 26,166,313 km (0.099 R)
• M41: 27,928,875 km (0.091 R)
• M42: 29,426,649 km (0.052 R)
• M43: 31,258,176 km (0.106 R)
• M44: 34,604,381 km (0.102 R)
• M45: 34,817,259 km (0.092 R)
• M46: 37,296,395 km (0.031 R)
• M47: 39,165,171 km (0.114 R)
• M48: 39,276,023 km (0.096 R)
• M49: 40,055,129 km (0.096 R)
• M50: 40,502,576 km (0.048 R)
• M51: 40,839,172 km (0.093 R)
• M52: 42,195,276 km (0.08 R)
• M53: 44,719,291 km (0.112 R)
• M54: 44,951,168 km (0.105 R)
• M55: 45,183,494 km (0.088 R)
• M56: 46,468,091 km (0.082 R)
• M57: 47,173,893 km (0.079 R)
• M58: 47,528,141 km (0.108 R)
• M59: 49,552,051 km (0.055 R)
• M60: 51,482,462 km (0.108 R)
• M61: 51,603,935 km (0.114 R)
• M62: 54,423,855 km (0.064 R)
• M63: 55,291,971 km (0.088 R)
• M64: 59,064,082 km (0.111 R)
• M65: 59,828,377 km (0.102 R)
• M66: 61,238,188 km (0.109 R)
• M67: 61,366,842 km (0.091 R)
• M68: 62,141,011 km (0.104 R)
• M69: 62,918,321 km (0.109 R)
• M70: 63,829,372 km (0.101 R)
• M71: 64,482,666 km (0.072 R)
• M72: 65,269,701 km (0.089 R)
• M73: 65,664,340 km (0.087 R)
• M74: 65,927,931 km (0.085 R)
• M75: 68,049,079 km (0.049 R)
• M76: 71,001,842 km (0.072 R)
• M77: 71,950,143 km (0.088 R)
• M78: 72,221,962 km (0.079 R)
• M79: 72,902,633 km (0.042 R)
• M80: 73,039,066 km (0.094 R)
• M81: 73,722,429 km (0.107 R)
• M82: 75,095,438 km (0.119 R)
• M83: 77,866,739 km (0.086 R)
• M84: 79,545,526 km (0.104 R)
• M85: 82,654,020 km (0.039 R)
• M86: 85,226,954 km (0.093 R)
• M87: 85,658,245 km (0.11 R)
• M88: 86,234,496 km (0.034 R)
• M89: 92,214,970 km (0.074 R)
• M90: 95,180,598 km (0.081 R)
• M91: 97,575,361 km (0.097 R)
• M92: 99,687,084 km (0.065 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 17,222 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit