🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.69 AU - 0.71 AU

Year: 219 Days

Day: 42.4 Hours

Environment

Temp: 192 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,038,073 km

• M1: 42,187 km (0.039 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.73 AU - 1.05 AU

Year: 315 Days

Day: 19.7 Hours

Environment

Temp: 26 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 101,038,073 km

• M1: 55,650 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.2

Radius: 13.7

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 4.49 AU - 5.45 AU

Year: 4152 Days

Day: 14 Hours

Environment

Temp: -150 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 101,038,073 km

• M1: 173,234 km (0.035 R)
• M2: 620,233 km (0.114 R)
• M3: 1,208,003 km (0.095 R)
• M4: 2,077,466 km (0.084 R)
• M5: 2,552,140 km (0.091 R)
• M6: 3,099,967 km (0.057 R)
• M7: 3,556,540 km (0.118 R)
• M8: 4,532,815 km (0.025 R)
• M9: 5,097,697 km (0.115 R)
• M10: 5,709,552 km (0.113 R)
• M11: 6,307,944 km (0.112 R)
• M12: 6,881,951 km (0.061 R)
• M13: 7,560,527 km (0.111 R)
• M14: 8,395,732 km (0.105 R)
• M15: 9,372,307 km (0.094 R)
• M16: 10,379,998 km (0.093 R)
• M17: 10,820,564 km (0.083 R)
• M18: 12,121,467 km (0.055 R)
• M19: 12,560,985 km (0.09 R)
• M20: 13,163,715 km (0.081 R)
• M21: 13,997,274 km (0.066 R)
• M22: 15,712,264 km (0.113 R)
• M23: 16,531,014 km (0.108 R)
• M24: 23,834,232 km (0.111 R)
• M25: 26,927,467 km (0.109 R)
• M26: 28,958,857 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.7

Radius: 8.2

Gravity: 9.78 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 5.54 AU - 6.28 AU

Year: 5384 Days

Day: 12.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 101,038,073 km

• M1: 102,026 km (0.07 R)
• M2: 362,924 km (0.106 R)
• M3: 779,405 km (0.1 R)
• M4: 1,076,955 km (0.111 R)
• M5: 1,827,188 km (0.076 R)
• M6: 2,158,847 km (0.082 R)
• M7: 3,279,036 km (0.104 R)
• M8: 3,660,660 km (0.114 R)
• M9: 4,462,804 km (0.074 R)
• M10: 5,041,149 km (0.12 R)
• M11: 6,032,235 km (0.111 R)
• M12: 7,644,750 km (0.099 R)
• M13: 8,013,808 km (0.061 R)
• M14: 11,696,609 km (0.109 R)
• M15: 13,795,317 km (0.097 R)
• M16: 20,012,306 km (0.084 R)
• M17: 21,359,734 km (0.1 R)
• M18: 21,871,059 km (0.102 R)
• M19: 22,766,552 km (0.093 R)
• M20: 23,998,341 km (0.049 R)
• M21: 25,273,962 km (0.115 R)
• M22: 29,551,264 km (0.103 R)
• M23: 30,094,903 km (0.083 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 450.3

Radius: 3.9

Gravity: 29.61 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 12.76 AU - 17.3 AU

Year: 21836 Days

Day: 18 Hours

Environment

Temp: -191 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 101,038,073 km

• M1: 48,619 km (0.077 R)
• M2: 202,556 km (0.106 R)
• M3: 363,373 km (0.106 R)
• M4: 958,174 km (0.104 R)
• M5: 1,367,923 km (0.081 R)
• M6: 1,620,594 km (0.058 R)
• M7: 2,281,517 km (0.089 R)
• M8: 2,477,191 km (0.117 R)
• M9: 2,613,774 km (0.079 R)
• M10: 3,774,803 km (0.099 R)
• M11: 4,401,618 km (0.082 R)
• M12: 4,739,859 km (0.11 R)
• M13: 5,131,506 km (0.089 R)
• M14: 5,506,099 km (0.071 R)
• M15: 7,898,319 km (0.075 R)
• M16: 8,346,215 km (0.044 R)
• M17: 9,623,481 km (0.104 R)
• M18: 12,162,307 km (0.109 R)
• M19: 13,725,754 km (0.039 R)
• M20: 14,445,470 km (0.068 R)
• M21: 14,740,327 km (0.114 R)
• M22: 17,162,616 km (0.085 R)
• M23: 18,424,623 km (0.079 R)
• M24: 18,684,325 km (0.111 R)
• M25: 20,019,187 km (0.099 R)
• M26: 20,201,846 km (0.094 R)
• M27: 21,607,318 km (0.082 R)
• M28: 21,896,042 km (0.041 R)
• M29: 25,350,556 km (0.091 R)
• M30: 25,671,743 km (0.057 R)
• M31: 29,503,542 km (0.106 R)
• M32: 30,337,102 km (0.052 R)
• M33: 44,016,481 km (0.089 R)
• M34: 45,417,914 km (0.103 R)
• M35: 47,170,901 km (0.093 R)
• M36: 47,656,646 km (0.116 R)
• M37: 61,296,082 km (0.115 R)
• M38: 62,846,514 km (0.055 R)
• M39: 66,633,285 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 829.5

Radius: 5.9

Gravity: 23.83 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 14.6 AU - 20.72 AU

Year: 27811 Days

Day: 22.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 101,038,073 km

• M1: 75,846 km (0.114 R)
• M2: 662,270 km (0.115 R)
• M3: 869,014 km (0.108 R)
• M4: 1,451,698 km (0.115 R)
• M5: 3,081,267 km (0.081 R)
• M6: 4,006,829 km (0.071 R)
• M7: 4,783,990 km (0.112 R)
• M8: 5,023,496 km (0.034 R)
• M9: 5,355,155 km (0.099 R)
• M10: 8,100,725 km (0.116 R)
• M11: 8,441,509 km (0.056 R)
• M12: 11,100,312 km (0.091 R)
• M13: 12,543,183 km (0.046 R)
• M14: 12,845,969 km (0.118 R)
• M15: 14,106,630 km (0.072 R)
• M16: 15,795,740 km (0.084 R)
• M17: 16,148,941 km (0.114 R)
• M18: 17,147,806 km (0.095 R)
• M19: 21,234,071 km (0.12 R)
• M20: 22,654,054 km (0.104 R)
• M21: 22,990,500 km (0.081 R)
• M22: 26,047,532 km (0.079 R)
• M23: 27,545,606 km (0.034 R)
• M24: 36,362,605 km (0.068 R)
• M25: 39,350,374 km (0.042 R)
• M26: 43,525,500 km (0.094 R)
• M27: 47,802,354 km (0.119 R)
• M28: 49,664,100 km (0.042 R)
• M29: 56,560,711 km (0.106 R)
• M30: 57,387,389 km (0.057 R)
• M31: 57,595,330 km (0.101 R)
• M32: 59,276,660 km (0.05 R)
• M33: 59,489,089 km (0.106 R)
• M34: 69,820,468 km (0.081 R)
• M35: 73,676,652 km (0.052 R)
• M36: 75,656,879 km (0.098 R)
• M37: 77,165,125 km (0.073 R)
• M38: 77,926,728 km (0.066 R)
• M39: 81,285,050 km (0.072 R)
• M40: 92,221,103 km (0.108 R)
• M41: 98,932,662 km (0.077 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 16,305 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit