🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.3 AU - 4.98 AU

Year: 2974 Days

Day: 31.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,194,893 km

• M1: 430,094 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.89 AU - 6.13 AU

Year: 3960 Days

Day: 39.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 13.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 691.5

Radius: 3.6

Gravity: 53.36 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 11.63 AU - 14.95 AU

Year: 17107 Days

Day: 20.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 83,194,893 km

• M1: 45,328 km (0.101 R)
• M2: 185,501 km (0.116 R)
• M3: 305,778 km (0.048 R)
• M4: 419,472 km (0.028 R)
• M5: 546,631 km (0.103 R)
• M6: 699,669 km (0.114 R)
• M7: 859,440 km (0.086 R)
• M8: 1,043,296 km (0.108 R)
• M9: 1,295,218 km (0.082 R)
• M10: 1,619,247 km (0.111 R)
• M11: 1,756,129 km (0.116 R)
• M12: 1,956,890 km (0.066 R)
• M13: 2,470,310 km (0.082 R)
• M14: 3,225,031 km (0.049 R)
• M15: 3,757,151 km (0.091 R)
• M16: 4,313,056 km (0.104 R)
• M17: 5,028,882 km (0.115 R)
• M18: 5,939,933 km (0.114 R)
• M19: 6,142,638 km (0.105 R)
• M20: 6,392,018 km (0.108 R)
• M21: 8,533,960 km (0.061 R)
• M22: 10,394,060 km (0.077 R)
• M23: 14,089,726 km (0.069 R)
• M24: 15,877,570 km (0.039 R)
• M25: 17,231,580 km (0.051 R)
• M26: 18,660,838 km (0.03 R)
• M27: 20,996,510 km (0.114 R)
• M28: 21,752,578 km (0.08 R)
• M29: 23,519,777 km (0.063 R)
• M30: 24,645,651 km (0.037 R)
• M31: 29,391,494 km (0.062 R)
• M32: 32,412,623 km (0.035 R)
• M33: 34,062,388 km (0.052 R)
• M34: 36,844,310 km (0.081 R)
• M35: 39,774,035 km (0.059 R)
• M36: 45,776,500 km (0.054 R)
• M37: 50,487,037 km (0.076 R)
• M38: 62,583,072 km (0.107 R)
• M39: 63,360,832 km (0.078 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 463.4

Radius: 6.7

Gravity: 10.32 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 15.03 AU - 21.71 AU

Year: 27801 Days

Day: 16 Hours

Environment

Temp: -204 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 83,194,893 km

• M1: 109,506 km (0.094 R)
• M2: 423,811 km (0.065 R)
• M3: 799,301 km (0.118 R)
• M4: 1,987,109 km (0.092 R)
• M5: 3,124,800 km (0.096 R)
• M6: 3,586,011 km (0.103 R)
• M7: 4,225,242 km (0.112 R)
• M8: 4,826,177 km (0.057 R)
• M9: 5,563,694 km (0.114 R)
• M10: 8,015,753 km (0.092 R)
• M11: 8,493,718 km (0.088 R)
• M12: 9,103,479 km (0.09 R)
• M13: 12,317,141 km (0.117 R)
• M14: 12,526,877 km (0.038 R)
• M15: 15,719,295 km (0.106 R)
• M16: 20,083,514 km (0.117 R)
• M17: 21,163,461 km (0.097 R)
• M18: 24,304,867 km (0.089 R)
• M19: 28,712,918 km (0.115 R)
• M20: 31,493,942 km (0.051 R)
• M21: 31,886,487 km (0.12 R)
• M22: 32,415,166 km (0.113 R)
• M23: 36,280,027 km (0.085 R)
• M24: 42,159,522 km (0.111 R)
• M25: 50,944,358 km (0.1 R)
• M26: 57,302,716 km (0.05 R)
• M27: 60,469,853 km (0.114 R)
• M28: 74,306,609 km (0.087 R)
• M29: 76,879,243 km (0.088 R)
• M30: 77,829,339 km (0.103 R)
• M31: 78,307,305 km (0.087 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 13,692 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit