🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.11 AU - 2.17 AU

Year: 1155 Days

Day: 27.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.85 AU - 3.47 AU

Year: 2073 Days

Day: 43 Hours

Environment

Temp: -106 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,588,721 km

• M1: 1,592,320 km (0.076 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 309.7

Radius: 3.7

Gravity: 22.62 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 12.47 AU - 19.05 AU

Year: 23084 Days

Day: 16.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 91,588,721 km

• M1: 46,076 km (0.107 R)
• M2: 177,573 km (0.045 R)
• M3: 889,958 km (0.076 R)
• M4: 1,366,876 km (0.104 R)
• M5: 1,579,903 km (0.116 R)
• M6: 1,850,077 km (0.116 R)
• M7: 2,052,932 km (0.086 R)
• M8: 2,230,055 km (0.049 R)
• M9: 2,353,623 km (0.042 R)
• M10: 3,324,962 km (0.107 R)
• M11: 4,837,397 km (0.102 R)
• M12: 7,014,943 km (0.119 R)
• M13: 7,191,768 km (0.11 R)
• M14: 9,231,834 km (0.1 R)
• M15: 9,768,891 km (0.102 R)
• M16: 11,750,763 km (0.036 R)
• M17: 23,615,669 km (0.097 R)
• M18: 24,414,522 km (0.106 R)
• M19: 33,417,920 km (0.048 R)
• M20: 38,788,185 km (0.085 R)
• M21: 40,039,272 km (0.053 R)
• M22: 44,554,584 km (0.087 R)
• M23: 46,700,416 km (0.088 R)
• M24: 47,957,038 km (0.111 R)
• M25: 53,720,296 km (0.095 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 533.4

Radius: 5.2

Gravity: 19.73 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 17.84 AU - 19.64 AU

Year: 29932 Days

Day: 18.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 91,588,721 km

• M1: 64,776 km (0.056 R)
• M2: 912,248 km (0.117 R)
• M3: 1,283,101 km (0.12 R)
• M4: 1,600,248 km (0.091 R)
• M5: 2,228,260 km (0.059 R)
• M6: 2,871,232 km (0.053 R)
• M7: 4,090,604 km (0.105 R)
• M8: 4,478,811 km (0.081 R)
• M9: 6,512,145 km (0.119 R)
• M10: 7,090,640 km (0.099 R)
• M11: 8,404,857 km (0.083 R)
• M12: 9,031,523 km (0.037 R)
• M13: 11,232,855 km (0.093 R)
• M14: 12,205,391 km (0.045 R)
• M15: 12,712,229 km (0.041 R)
• M16: 13,232,979 km (0.107 R)
• M17: 14,237,529 km (0.066 R)
• M18: 16,572,153 km (0.042 R)
• M19: 19,150,023 km (0.111 R)
• M20: 19,636,815 km (0.072 R)
• M21: 21,043,932 km (0.113 R)
• M22: 26,377,396 km (0.107 R)
• M23: 30,000,656 km (0.118 R)
• M24: 31,457,440 km (0.113 R)
• M25: 35,086,984 km (0.066 R)
• M26: 45,189,627 km (0.11 R)
• M27: 46,225,592 km (0.113 R)
• M28: 46,399,724 km (0.078 R)
• M29: 47,454,090 km (0.083 R)
• M30: 54,117,778 km (0.088 R)
• M31: 55,876,001 km (0.113 R)
• M32: 59,505,994 km (0.096 R)
• M33: 63,075,848 km (0.088 R)
• M34: 65,679,898 km (0.055 R)
• M35: 79,280,888 km (0.097 R)
• M36: 82,311,142 km (0.096 R)
• M37: 83,338,131 km (0.05 R)
• M38: 89,680,184 km (0.041 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 16,341 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit