🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.5 AU - 0.62 AU

Year: 147 Days

Day: 17.2 Hours

Environment

Temp: 214 °C

Axial Tilt: 41.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,816,730 km

• M1: 36,951 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.88 AU - 1.08 AU

Year: 339 Days

Day: 23 Hours

Environment

Temp: 180 °C

Axial Tilt: 43.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.01 AU - 3.29 AU

Year: 1509 Days

Day: 43.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,816,730 km

• M1: 273,016 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.4

Radius: 14

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 7.31 AU - 10.15 AU

Year: 9024 Days

Day: 6.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 85,816,730 km

• M1: 175,179 km (0.088 R)
• M2: 832,662 km (0.03 R)
• M3: 1,433,596 km (0.093 R)
• M4: 2,054,278 km (0.088 R)
• M5: 3,739,049 km (0.098 R)
• M6: 4,316,497 km (0.108 R)
• M7: 6,263,064 km (0.104 R)
• M8: 8,272,463 km (0.105 R)
• M9: 11,012,348 km (0.08 R)
• M10: 11,617,920 km (0.093 R)
• M11: 12,649,248 km (0.079 R)
• M12: 13,313,612 km (0.103 R)
• M13: 14,757,830 km (0.075 R)
• M14: 15,447,775 km (0.068 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 941.5

Radius: 3.2

Gravity: 91.94 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 15.02 AU - 15.42 AU

Year: 20773 Days

Day: 24 Hours

Environment

Temp: -182 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 85,816,730 km

• M1: 43,234 km (0.09 R)
• M2: 143,016 km (0.113 R)
• M3: 537,206 km (0.104 R)
• M4: 673,041 km (0.059 R)
• M5: 1,108,819 km (0.108 R)
• M6: 1,253,780 km (0.092 R)
• M7: 1,444,218 km (0.08 R)
• M8: 2,648,481 km (0.089 R)
• M9: 3,242,235 km (0.029 R)
• M10: 4,613,150 km (0.064 R)
• M11: 6,603,699 km (0.112 R)
• M12: 6,744,321 km (0.086 R)
• M13: 8,929,347 km (0.037 R)
• M14: 9,334,309 km (0.108 R)
• M15: 10,750,851 km (0.067 R)
• M16: 11,409,082 km (0.089 R)
• M17: 11,679,854 km (0.083 R)
• M18: 11,816,736 km (0.083 R)
• M19: 13,320,045 km (0.1 R)
• M20: 13,695,835 km (0.096 R)
• M21: 18,585,591 km (0.062 R)
• M22: 19,918,956 km (0.09 R)
• M23: 20,808,914 km (0.114 R)
• M24: 21,010,273 km (0.083 R)
• M25: 32,140,654 km (0.073 R)
• M26: 33,638,727 km (0.119 R)
• M27: 36,334,929 km (0.061 R)
• M28: 36,773,401 km (0.094 R)
• M29: 40,252,748 km (0.11 R)
• M30: 42,636,291 km (0.074 R)
• M31: 47,508,095 km (0.116 R)
• M32: 48,914,465 km (0.087 R)
• M33: 56,559,664 km (0.111 R)
• M34: 65,393,119 km (0.043 R)
• M35: 67,571,413 km (0.073 R)
• M36: 69,797,579 km (0.083 R)
• M37: 72,072,065 km (0.103 R)
• M38: 77,008,346 km (0.115 R)
• M39: 83,426,095 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 630.1

Radius: 4.6

Gravity: 29.78 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 16.42 AU - 18 AU

Year: 24977 Days

Day: 18.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 85,816,730 km

• M1: 57,595 km (0.09 R)
• M2: 421,866 km (0.108 R)
• M3: 591,510 km (0.075 R)
• M4: 774,618 km (0.099 R)
• M5: 1,381,237 km (0.1 R)
• M6: 2,084,497 km (0.108 R)
• M7: 2,686,927 km (0.077 R)
• M8: 3,167,286 km (0.115 R)
• M9: 3,487,725 km (0.12 R)
• M10: 4,331,158 km (0.047 R)
• M11: 5,066,581 km (0.119 R)
• M12: 5,382,831 km (0.082 R)
• M13: 6,320,660 km (0.105 R)
• M14: 7,716,857 km (0.082 R)
• M15: 10,146,775 km (0.104 R)
• M16: 10,648,975 km (0.053 R)
• M17: 10,841,657 km (0.103 R)
• M18: 11,977,105 km (0.109 R)
• M19: 12,325,518 km (0.077 R)
• M20: 13,711,842 km (0.067 R)
• M21: 13,863,534 km (0.118 R)
• M22: 16,191,426 km (0.086 R)
• M23: 17,670,351 km (0.118 R)
• M24: 18,767,053 km (0.081 R)
• M25: 19,048,297 km (0.08 R)
• M26: 20,694,472 km (0.067 R)
• M27: 21,501,104 km (0.113 R)
• M28: 26,903,980 km (0.09 R)
• M29: 30,235,674 km (0.11 R)
• M30: 30,881,339 km (0.105 R)
• M31: 33,282,235 km (0.075 R)
• M32: 33,970,535 km (0.072 R)
• M33: 36,672,871 km (0.112 R)
• M34: 37,407,097 km (0.069 R)
• M35: 47,863,091 km (0.109 R)
• M36: 48,739,734 km (0.118 R)
• M37: 58,499,948 km (0.11 R)
• M38: 61,539,627 km (0.086 R)
• M39: 68,152,152 km (0.034 R)
• M40: 68,373,108 km (0.119 R)
• M41: 69,484,471 km (0.093 R)
• M42: 71,060,634 km (0.072 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 11,266 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit