🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.46 AU - 0.72 AU

Year: 159 Days

Day: 17.3 Hours

Environment

Temp: 250 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.53 AU - 0.83 AU

Year: 196 Days

Day: 18.8 Hours

Environment

Temp: 169 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 72,027,123 km

• M1: 153,936 km (0.116 R)
• M2: 561,291 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.26 AU - 1.7 AU

Year: 630 Days

Day: 22.7 Hours

Environment

Temp: -12 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 72,027,123 km

• M1: 709,842 km (0.088 R)
• M2: 1,155,045 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.9 AU - 3.28 AU

Year: 1900 Days

Day: 46.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.3

Radius: 13

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 8.4 AU - 11.04 AU

Year: 10602 Days

Day: 10 Hours

Environment

Temp: -176 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 72,027,123 km

• M1: 169,494 km (0.119 R)
• M2: 287,378 km (0.073 R)
• M3: 920,326 km (0.089 R)
• M4: 1,267,692 km (0.053 R)
• M5: 1,392,756 km (0.116 R)
• M6: 1,656,048 km (0.112 R)
• M7: 2,515,039 km (0.107 R)
• M8: 2,948,873 km (0.066 R)
• M9: 3,146,193 km (0.055 R)
• M10: 3,613,836 km (0.109 R)
• M11: 3,856,035 km (0.093 R)
• M12: 4,072,503 km (0.106 R)
• M13: 4,549,720 km (0.07 R)
• M14: 4,811,666 km (0.052 R)
• M15: 5,557,561 km (0.059 R)
• M16: 6,266,954 km (0.049 R)
• M17: 6,558,819 km (0.111 R)
• M18: 6,669,372 km (0.063 R)
• M19: 6,892,572 km (0.117 R)
• M20: 8,005,580 km (0.102 R)
• M21: 8,322,429 km (0.108 R)
• M22: 8,562,833 km (0.061 R)
• M23: 8,927,851 km (0.036 R)
• M24: 10,309,388 km (0.072 R)
• M25: 10,438,341 km (0.047 R)
• M26: 10,567,743 km (0.106 R)
• M27: 11,444,387 km (0.087 R)
• M28: 11,667,138 km (0.107 R)
• M29: 11,756,747 km (0.077 R)
• M30: 11,981,593 km (0.118 R)
• M31: 12,207,934 km (0.091 R)
• M32: 12,298,740 km (0.046 R)
• M33: 13,831,370 km (0.059 R)
• M34: 16,316,191 km (0.081 R)
• M35: 16,667,896 km (0.084 R)
• M36: 17,276,609 km (0.057 R)
• M37: 17,481,259 km (0.107 R)
• M38: 18,047,936 km (0.118 R)
• M39: 19,570,842 km (0.082 R)
• M40: 20,753,413 km (0.073 R)
• M41: 22,347,528 km (0.1 R)
• M42: 24,209,124 km (0.086 R)
• M43: 24,667,941 km (0.088 R)
• M44: 25,013,811 km (0.088 R)
• M45: 26,354,956 km (0.096 R)
• M46: 26,826,937 km (0.078 R)
• M47: 27,004,660 km (0.077 R)
• M48: 27,719,289 km (0.115 R)
• M49: 27,898,956 km (0.102 R)
• M50: 28,139,210 km (0.104 R)
• M51: 28,803,125 km (0.071 R)
• M52: 31,136,254 km (0.034 R)
• M53: 31,572,780 km (0.1 R)
• M54: 31,760,376 km (0.111 R)
• M55: 34,105,173 km (0.109 R)
• M56: 35,071,575 km (0.102 R)
• M57: 35,395,604 km (0.043 R)
• M58: 36,505,172 km (0.117 R)
• M59: 36,767,865 km (0.063 R)
• M60: 37,031,307 km (0.107 R)
• M61: 37,163,103 km (0.115 R)
• M62: 37,825,074 km (0.063 R)
• M63: 39,362,192 km (0.096 R)
• M64: 40,647,387 km (0.062 R)
• M65: 40,987,872 km (0.117 R)
• M66: 41,397,770 km (0.068 R)
• M67: 41,534,652 km (0.048 R)
• M68: 42,221,605 km (0.113 R)
• M69: 44,234,744 km (0.061 R)
• M70: 44,374,768 km (0.05 R)
• M71: 44,655,114 km (0.096 R)
• M72: 45,147,291 km (0.071 R)
• M73: 45,924,302 km (0.098 R)
• M74: 46,350,058 km (0.096 R)
• M75: 46,563,384 km (0.108 R)
• M76: 46,990,935 km (0.065 R)
• M77: 47,922,032 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 630.7

Radius: 5.7

Gravity: 19.41 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 13.2 AU - 15.68 AU

Year: 19197 Days

Day: 21.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 72,027,123 km

• M1: 463,604 km (0.116 R)
• M2: 582,983 km (0.085 R)
• M3: 690,245 km (0.101 R)
• M4: 734,974 km (0.099 R)
• M5: 827,575 km (0.062 R)
• M6: 948,899 km (0.086 R)
• M7: 1,128,417 km (0.069 R)
• M8: 1,403,527 km (0.108 R)
• M9: 2,046,200 km (0.053 R)
• M10: 2,144,635 km (0.114 R)
• M11: 2,624,844 km (0.065 R)
• M12: 2,877,066 km (0.114 R)
• M13: 3,024,719 km (0.068 R)
• M14: 3,327,505 km (0.103 R)
• M15: 4,633,046 km (0.089 R)
• M16: 5,070,021 km (0.115 R)
• M17: 5,203,762 km (0.042 R)
• M18: 5,383,878 km (0.113 R)
• M19: 5,474,684 km (0.09 R)
• M20: 5,565,938 km (0.054 R)
• M21: 5,842,994 km (0.088 R)
• M22: 6,652,169 km (0.117 R)
• M23: 7,094,679 km (0.049 R)
• M24: 7,956,213 km (0.06 R)
• M25: 8,904,065 km (0.08 R)
• M26: 9,065,481 km (0.069 R)
• M27: 9,831,422 km (0.092 R)
• M28: 10,054,174 km (0.111 R)
• M29: 10,561,161 km (0.095 R)
• M30: 10,846,444 km (0.089 R)
• M31: 10,903,890 km (0.102 R)
• M32: 13,464,407 km (0.072 R)
• M33: 13,587,825 km (0.101 R)
• M34: 13,649,759 km (0.098 R)
• M35: 13,960,473 km (0.115 R)
• M36: 14,588,934 km (0.119 R)
• M37: 14,906,530 km (0.05 R)
• M38: 15,743,082 km (0.038 R)
• M39: 16,003,681 km (0.101 R)
• M40: 16,199,953 km (0.103 R)
• M41: 16,727,286 km (0.091 R)
• M42: 17,934,242 km (0.106 R)
• M43: 18,616,857 km (0.088 R)
• M44: 19,726,723 km (0.104 R)
• M45: 20,007,518 km (0.086 R)
• M46: 21,072,206 km (0.066 R)
• M47: 21,215,671 km (0.096 R)
• M48: 22,082,590 km (0.033 R)
• M49: 23,404,437 km (0.04 R)
• M50: 23,627,338 km (0.114 R)
• M51: 24,903,109 km (0.037 R)
• M52: 26,047,383 km (0.08 R)
• M53: 27,913,467 km (0.036 R)
• M54: 28,783,079 km (0.108 R)
• M55: 28,942,251 km (0.083 R)
• M56: 29,661,667 km (0.102 R)
• M57: 30,630,014 km (0.081 R)
• M58: 32,266,914 km (0.073 R)
• M59: 32,680,552 km (0.066 R)
• M60: 34,184,161 km (0.104 R)
• M61: 34,352,608 km (0.107 R)
• M62: 34,859,745 km (0.114 R)
• M63: 36,138,058 km (0.061 R)
• M64: 36,653,722 km (0.118 R)
• M65: 37,605,464 km (0.113 R)
• M66: 37,953,429 km (0.114 R)
• M67: 43,301,253 km (0.101 R)
• M68: 44,306,850 km (0.072 R)
• M69: 44,490,556 km (0.095 R)
• M70: 46,154,982 km (0.106 R)
• M71: 48,500,378 km (0.097 R)
• M72: 48,595,073 km (0.116 R)
• M73: 49,068,999 km (0.109 R)
• M74: 49,639,865 km (0.07 R)
• M75: 52,526,954 km (0.085 R)
• M76: 53,208,372 km (0.117 R)
• M77: 55,963,367 km (0.109 R)
• M78: 56,062,700 km (0.051 R)
• M79: 57,558,379 km (0.076 R)
• M80: 58,160,361 km (0.09 R)
• M81: 58,562,779 km (0.077 R)
• M82: 58,966,245 km (0.093 R)
• M83: 59,269,330 km (0.057 R)
• M84: 61,508,212 km (0.112 R)
• M85: 61,713,161 km (0.074 R)
• M86: 62,329,205 km (0.119 R)
• M87: 62,844,121 km (0.108 R)
• M88: 63,153,788 km (0.071 R)
• M89: 63,360,533 km (0.044 R)
• M90: 64,397,395 km (0.074 R)
• M91: 64,709,606 km (0.115 R)
• M92: 65,858,667 km (0.105 R)
• M93: 67,541,793 km (0.105 R)
• M94: 67,753,175 km (0.087 R)
• M95: 69,239,130 km (0.054 R)
• M96: 71,811,316 km (0.088 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 17,257 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit