🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.51 AU - 0.55 AU

Year: 137 Days

Day: 35.7 Hours

Environment

Temp: 207 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.22 AU - 2.4 AU

Year: 1246 Days

Day: 25.6 Hours

Environment

Temp: -66 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,223,910 km

• M1: 60,138 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.34 AU - 3.32 AU

Year: 1689 Days

Day: 26.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.63 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 16.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 911.3

Radius: 5.7

Gravity: 28.05 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 14.98 AU - 17.86 AU

Year: 23605 Days

Day: 23.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,223,910 km

• M1: 137,780 km (0.073 R)
• M2: 209,287 km (0.073 R)
• M3: 296,353 km (0.113 R)
• M4: 335,099 km (0.105 R)
• M5: 418,126 km (0.085 R)
• M6: 630,705 km (0.1 R)
• M7: 1,912,758 km (0.03 R)
• M8: 2,508,756 km (0.101 R)
• M9: 2,848,643 km (0.115 R)
• M10: 3,158,011 km (0.042 R)
• M11: 3,431,626 km (0.03 R)
• M12: 3,478,001 km (0.032 R)
• M13: 3,618,324 km (0.087 R)
• M14: 3,712,870 km (0.105 R)
• M15: 4,198,165 km (0.076 R)
• M16: 6,501,523 km (0.073 R)
• M17: 7,989,125 km (0.118 R)
• M18: 8,050,759 km (0.117 R)
• M19: 8,612,499 km (0.087 R)
• M20: 8,866,067 km (0.084 R)
• M21: 9,251,282 km (0.116 R)
• M22: 9,971,596 km (0.085 R)
• M23: 10,641,944 km (0.067 R)
• M24: 11,326,653 km (0.096 R)
• M25: 12,594,944 km (0.119 R)
• M26: 13,612,060 km (0.101 R)
• M27: 14,806,449 km (0.111 R)
• M28: 14,882,146 km (0.102 R)
• M29: 16,111,840 km (0.058 R)
• M30: 16,345,961 km (0.081 R)
• M31: 16,659,967 km (0.064 R)
• M32: 17,134,641 km (0.034 R)
• M33: 17,373,698 km (0.097 R)
• M34: 17,935,738 km (0.055 R)
• M35: 18,422,230 km (0.105 R)
• M36: 19,740,486 km (0.1 R)
• M37: 21,946,905 km (0.054 R)
• M38: 22,119,840 km (0.065 R)
• M39: 22,379,991 km (0.098 R)
• M40: 23,254,839 km (0.115 R)
• M41: 27,699,991 km (0.075 R)
• M42: 29,111,895 km (0.107 R)
• M43: 31,907,131 km (0.082 R)
• M44: 35,900,647 km (0.065 R)
• M45: 36,615,425 km (0.108 R)
• M46: 38,475,226 km (0.064 R)
• M47: 38,997,173 km (0.086 R)
• M48: 40,153,864 km (0.119 R)
• M49: 40,471,310 km (0.103 R)
• M50: 41,108,747 km (0.067 R)
• M51: 42,285,783 km (0.114 R)
• M52: 43,690,956 km (0.108 R)
• M53: 45,331,446 km (0.056 R)
• M54: 45,661,908 km (0.115 R)
• M55: 45,993,267 km (0.086 R)
• M56: 48,109,927 km (0.047 R)
• M57: 49,123,602 km (0.099 R)
• M58: 49,236,698 km (0.103 R)
• M59: 51,631,162 km (0.109 R)
• M60: 52,322,154 km (0.056 R)
• M61: 52,437,644 km (0.096 R)
• M62: 53,132,227 km (0.111 R)
• M63: 53,364,403 km (0.071 R)
• M64: 54,179,861 km (0.09 R)
• M65: 54,296,697 km (0.078 R)
• M66: 58,917,775 km (0.095 R)
• M67: 60,243,661 km (0.109 R)
• M68: 62,557,192 km (0.063 R)
• M69: 65,769,657 km (0.086 R)
• M70: 66,143,801 km (0.11 R)
• M71: 66,268,566 km (0.102 R)
• M72: 69,796,383 km (0.116 R)
• M73: 71,071,106 km (0.075 R)
• M74: 73,255,684 km (0.113 R)
• M75: 73,772,844 km (0.093 R)
• M76: 74,291,200 km (0.087 R)
• M77: 77,953,954 km (0.106 R)
• M78: 79,807,173 km (0.074 R)
• M79: 80,472,584 km (0.102 R)
• M80: 81,006,200 km (0.093 R)
• M81: 82,211,211 km (0.101 R)
• M82: 82,479,739 km (0.094 R)
• M83: 84,097,341 km (0.111 R)
• M84: 84,774,421 km (0.06 R)
• M85: 85,181,626 km (0.08 R)
• M86: 85,725,414 km (0.056 R)
• M87: 86,133,966 km (0.096 R)
• M88: 86,543,266 km (0.112 R)
• M89: 87,500,842 km (0.079 R)
• M90: 89,564,395 km (0.104 R)
• M91: 89,702,623 km (0.099 R)
• M92: 90,949,073 km (0.055 R)
• M93: 92,759,656 km (0.117 R)
• M94: 93,459,175 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 522.8

Radius: 4.8

Gravity: 22.69 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 17.46 AU - 18.58 AU

Year: 27137 Days

Day: 15.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 85,223,910 km

• M1: 502,200 km (0.109 R)
• M2: 1,249,292 km (0.114 R)
• M3: 1,739,374 km (0.039 R)
• M4: 2,170,216 km (0.105 R)
• M5: 2,397,605 km (0.11 R)
• M6: 3,380,912 km (0.115 R)
• M7: 3,733,514 km (0.058 R)
• M8: 4,051,559 km (0.043 R)
• M9: 4,284,034 km (0.12 R)
• M10: 6,455,447 km (0.027 R)
• M11: 6,946,577 km (0.084 R)
• M12: 7,057,280 km (0.075 R)
• M13: 7,224,530 km (0.092 R)
• M14: 7,280,629 km (0.089 R)
• M15: 7,619,917 km (0.038 R)
• M16: 8,847,667 km (0.081 R)
• M17: 10,769,102 km (0.085 R)
• M18: 11,090,737 km (0.068 R)
• M19: 11,743,433 km (0.115 R)
• M20: 12,813,207 km (0.028 R)
• M21: 13,359,838 km (0.097 R)
• M22: 14,193,846 km (0.085 R)
• M23: 14,334,468 km (0.038 R)
• M24: 14,617,058 km (0.09 R)
• M25: 14,901,593 km (0.061 R)
• M26: 16,572,602 km (0.063 R)
• M27: 18,073,218 km (0.085 R)
• M28: 18,302,103 km (0.116 R)
• M29: 18,455,141 km (0.079 R)
• M30: 19,930,476 km (0.087 R)
• M31: 20,404,252 km (0.12 R)
• M32: 21,121,723 km (0.112 R)
• M33: 21,928,654 km (0.101 R)
• M34: 22,009,886 km (0.051 R)
• M35: 22,581,499 km (0.111 R)
• M36: 22,910,316 km (0.094 R)
• M37: 23,906,039 km (0.077 R)
• M38: 24,325,212 km (0.043 R)
• M39: 27,325,996 km (0.099 R)
• M40: 27,500,876 km (0.082 R)
• M41: 27,764,168 km (0.107 R)
• M42: 29,809,171 km (0.082 R)
• M43: 30,622,535 km (0.098 R)
• M44: 31,994,347 km (0.063 R)
• M45: 32,734,108 km (0.108 R)
• M46: 33,573,053 km (0.091 R)
• M47: 33,854,297 km (0.088 R)
• M48: 34,230,536 km (0.077 R)
• M49: 35,082,047 km (0.119 R)
• M50: 36,036,332 km (0.086 R)
• M51: 36,612,882 km (0.116 R)
• M52: 37,386,453 km (0.107 R)
• M53: 37,970,184 km (0.077 R)
• M54: 38,067,871 km (0.082 R)
• M55: 39,343,941 km (0.071 R)
• M56: 41,033,798 km (0.091 R)
• M57: 41,837,289 km (0.107 R)
• M58: 41,937,968 km (0.045 R)
• M59: 42,139,775 km (0.062 R)
• M60: 43,357,502 km (0.106 R)
• M61: 43,561,554 km (0.112 R)
• M62: 45,516,199 km (0.076 R)
• M63: 45,723,542 km (0.111 R)
• M64: 46,035,304 km (0.099 R)
• M65: 46,139,424 km (0.092 R)
• M66: 46,243,544 km (0.064 R)
• M67: 46,556,353 km (0.045 R)
• M68: 47,394,101 km (0.065 R)
• M69: 48,342,552 km (0.1 R)
• M70: 49,403,650 km (0.065 R)
• M71: 49,723,490 km (0.1 R)
• M72: 50,579,788 km (0.066 R)
• M73: 51,009,732 km (0.102 R)
• M74: 51,333,013 km (0.095 R)
• M75: 51,656,893 km (0.08 R)
• M76: 52,089,979 km (0.092 R)
• M77: 52,524,112 km (0.096 R)
• M78: 52,632,869 km (0.089 R)
• M79: 52,741,627 km (0.073 R)
• M80: 53,286,911 km (0.114 R)
• M81: 55,264,894 km (0.11 R)
• M82: 57,490,761 km (0.092 R)
• M83: 58,614,540 km (0.049 R)
• M84: 64,924,130 km (0.078 R)
• M85: 66,094,134 km (0.108 R)
• M86: 66,681,904 km (0.104 R)
• M87: 67,153,287 km (0.088 R)
• M88: 67,980,863 km (0.119 R)
• M89: 68,455,238 km (0.093 R)
• M90: 70,004,623 km (0.111 R)
• M91: 73,380,897 km (0.11 R)
• M92: 78,419,653 km (0.076 R)
• M93: 79,041,681 km (0.093 R)
• M94: 79,915,332 km (0.084 R)
• M95: 81,546,248 km (0.078 R)
• M96: 81,798,171 km (0.098 R)
• M97: 85,223,962 km (0.102 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 17,927 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit