🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.55 AU - 0.55 AU

Year: 145 Days

Day: 39.8 Hours

Environment

Temp: 264 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,613,352 km

• M1: 206,595 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.74 AU - 0.8 AU

Year: 241 Days

Day: 46 Hours

Environment

Temp: 133 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,613,352 km

• M1: 162,014 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.05 AU - 1.57 AU

Year: 534 Days

Day: 33 Hours

Environment

Temp: 6 °C

Axial Tilt: 6.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.34 AU - 2.68 AU

Year: 1417 Days

Day: 18.5 Hours

Environment

Temp: -86 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.94 AU - 4.52 AU

Year: 2568 Days

Day: 43 Hours

Environment

Temp: -120 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,613,352 km

• M1: 1,482,066 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.2

Radius: 12

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 5.38 AU - 6.1 AU

Year: 4902 Days

Day: 10.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 42,613,352 km

• M1: 150,196 km (0.073 R)
• M2: 243,246 km (0.077 R)
• M3: 369,058 km (0.116 R)
• M4: 444,156 km (0.028 R)
• M5: 649,404 km (0.061 R)
• M6: 796,459 km (0.093 R)
• M7: 1,126,173 km (0.055 R)
• M8: 1,481,767 km (0.085 R)
• M9: 1,647,521 km (0.106 R)
• M10: 1,854,864 km (0.099 R)
• M11: 2,107,834 km (0.077 R)
• M12: 2,410,770 km (0.092 R)
• M13: 2,508,307 km (0.115 R)
• M14: 2,647,284 km (0.052 R)
• M15: 2,727,917 km (0.101 R)
• M16: 2,809,298 km (0.047 R)
• M17: 3,490,268 km (0.107 R)
• M18: 3,578,979 km (0.099 R)
• M19: 3,895,379 km (0.079 R)
• M20: 3,987,531 km (0.076 R)
• M21: 4,103,769 km (0.108 R)
• M22: 4,411,192 km (0.1 R)
• M23: 4,677,177 km (0.115 R)
• M24: 4,775,314 km (0.117 R)
• M25: 5,455,386 km (0.066 R)
• M26: 5,872,764 km (0.103 R)
• M27: 5,978,679 km (0.11 R)
• M28: 6,112,120 km (0.073 R)
• M29: 6,192,604 km (0.096 R)
• M30: 6,573,181 km (0.091 R)
• M31: 6,793,987 km (0.098 R)
• M32: 6,989,213 km (0.081 R)
• M33: 7,385,497 km (0.099 R)
• M34: 7,615,130 km (0.097 R)
• M35: 7,701,897 km (0.088 R)
• M36: 8,140,667 km (0.084 R)
• M37: 8,229,379 km (0.101 R)
• M38: 8,920,521 km (0.109 R)
• M39: 9,165,263 km (0.117 R)
• M40: 9,536,565 km (0.05 R)
• M41: 9,912,953 km (0.101 R)
• M42: 10,615,465 km (0.119 R)
• M43: 10,745,017 km (0.116 R)
• M44: 11,005,467 km (0.075 R)
• M45: 11,799,682 km (0.079 R)
• M46: 11,900,211 km (0.08 R)
• M47: 12,136,127 km (0.115 R)
• M48: 12,271,513 km (0.102 R)
• M49: 12,373,389 km (0.026 R)
• M50: 12,612,297 km (0.113 R)
• M51: 12,921,815 km (0.11 R)
• M52: 13,164,164 km (0.077 R)
• M53: 13,618,343 km (0.113 R)
• M54: 13,900,335 km (0.068 R)
• M55: 14,148,817 km (0.026 R)
• M56: 15,486,222 km (0.12 R)
• M57: 15,780,631 km (0.06 R)
• M58: 15,891,483 km (0.06 R)
• M59: 17,166,505 km (0.119 R)
• M60: 17,931,848 km (0.107 R)
• M61: 18,009,040 km (0.073 R)
• M62: 18,124,979 km (0.057 R)
• M63: 18,474,290 km (0.118 R)
• M64: 19,297,976 km (0.094 R)
• M65: 20,859,179 km (0.088 R)
• M66: 21,306,926 km (0.102 R)
• M67: 21,511,426 km (0.076 R)
• M68: 22,005,099 km (0.096 R)
• M69: 22,211,843 km (0.103 R)
• M70: 22,502,362 km (0.09 R)
• M71: 23,592,781 km (0.118 R)
• M72: 26,086,428 km (0.093 R)
• M73: 26,217,625 km (0.115 R)
• M74: 26,392,954 km (0.101 R)
• M75: 26,480,768 km (0.062 R)
• M76: 26,788,939 km (0.052 R)
• M77: 30,026,836 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.9

Radius: 10.9

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 8.01 AU - 8.07 AU

Year: 8126 Days

Day: 9.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 42,613,352 km

• M1: 150,645 km (0.101 R)
• M2: 624,721 km (0.095 R)
• M3: 698,472 km (0.119 R)
• M4: 1,379,292 km (0.084 R)
• M5: 1,458,729 km (0.101 R)
• M6: 2,727,768 km (0.104 R)
• M7: 3,245,227 km (0.101 R)
• M8: 3,793,353 km (0.111 R)
• M9: 4,699,318 km (0.103 R)
• M10: 4,912,944 km (0.119 R)
• M11: 5,067,628 km (0.063 R)
• M12: 5,573,269 km (0.116 R)
• M13: 5,702,222 km (0.114 R)
• M14: 5,897,447 km (0.048 R)
• M15: 6,028,944 km (0.088 R)
• M16: 6,227,909 km (0.1 R)
• M17: 6,328,289 km (0.103 R)
• M18: 7,115,324 km (0.099 R)
• M19: 7,255,497 km (0.091 R)
• M20: 7,361,113 km (0.064 R)
• M21: 7,645,349 km (0.115 R)
• M22: 8,408,747 km (0.062 R)
• M23: 9,812,274 km (0.11 R)
• M24: 11,491,809 km (0.074 R)
• M25: 11,738,945 km (0.098 R)
• M26: 11,904,699 km (0.095 R)
• M27: 12,617,832 km (0.111 R)
• M28: 12,702,654 km (0.057 R)
• M29: 13,172,541 km (0.061 R)
• M30: 13,344,878 km (0.089 R)
• M31: 13,517,963 km (0.04 R)
• M32: 14,350,026 km (0.103 R)
• M33: 14,483,019 km (0.098 R)
• M34: 14,884,240 km (0.066 R)
• M35: 15,018,729 km (0.068 R)
• M36: 15,515,543 km (0.079 R)
• M37: 15,606,499 km (0.067 R)
• M38: 16,017,893 km (0.114 R)
• M39: 17,888,913 km (0.118 R)
• M40: 18,319,306 km (0.093 R)
• M41: 18,656,500 km (0.074 R)
• M42: 18,753,290 km (0.105 R)
• M43: 19,141,796 km (0.118 R)
• M44: 19,976,252 km (0.084 R)
• M45: 20,472,618 km (0.101 R)
• M46: 20,872,793 km (0.112 R)
• M47: 21,023,438 km (0.092 R)
• M48: 21,680,621 km (0.11 R)
• M49: 22,293,224 km (0.053 R)
• M50: 23,067,094 km (0.091 R)
• M51: 23,483,275 km (0.108 R)
• M52: 25,173,282 km (0.083 R)
• M53: 25,655,586 km (0.082 R)
• M54: 25,924,862 km (0.063 R)
• M55: 26,466,257 km (0.086 R)
• M56: 26,629,468 km (0.072 R)
• M57: 26,902,185 km (0.076 R)
• M58: 27,946,677 km (0.059 R)
• M59: 28,780,686 km (0.119 R)
• M60: 29,679,320 km (0.066 R)
• M61: 30,132,153 km (0.107 R)
• M62: 30,530,233 km (0.091 R)
• M63: 31,101,846 km (0.101 R)
• M64: 31,734,795 km (0.068 R)
• M65: 32,081,862 km (0.045 R)
• M66: 32,488,319 km (0.051 R)
• M67: 33,306,320 km (0.1 R)
• M68: 33,776,806 km (0.103 R)
• M69: 35,380,944 km (0.061 R)
• M70: 35,981,429 km (0.093 R)
• M71: 36,403,744 km (0.116 R)
• M72: 36,827,705 km (0.107 R)
• M73: 37,009,915 km (0.043 R)
• M74: 38,170,794 km (0.101 R)
• M75: 39,591,974 km (0.102 R)
• M76: 40,152,816 km (0.057 R)
• M77: 40,967,526 km (0.086 R)
• M78: 41,345,411 km (0.086 R)
• M79: 41,471,671 km (0.076 R)
• M80: 41,661,212 km (0.06 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 12,259 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit