🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.87 AU - 1.43 AU

Year: 546 Days

Day: 44.1 Hours

Environment

Temp: -80 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.08 AU - 1.5 AU

Year: 649 Days

Day: 20.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 111,122,449 km

• M1: 58,642 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.8

Radius: 13.3

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 8.21 AU - 9.13 AU

Year: 11307 Days

Day: 9.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 111,122,449 km

• M1: 180,116 km (0.089 R)
• M2: 595,998 km (0.091 R)
• M3: 1,196,633 km (0.092 R)
• M4: 2,491,253 km (0.093 R)
• M5: 3,003,476 km (0.12 R)
• M6: 3,445,089 km (0.109 R)
• M7: 4,323,977 km (0.026 R)
• M8: 5,315,960 km (0.108 R)
• M9: 6,172,707 km (0.063 R)
• M10: 6,781,421 km (0.092 R)
• M11: 7,588,352 km (0.117 R)
• M12: 11,470,566 km (0.109 R)
• M13: 12,171,283 km (0.061 R)
• M14: 13,539,954 km (0.119 R)
• M15: 15,199,742 km (0.072 R)
• M16: 15,847,650 km (0.094 R)
• M17: 22,619,198 km (0.089 R)
• M18: 23,123,792 km (0.087 R)
• M19: 24,242,784 km (0.055 R)
• M20: 24,860,174 km (0.109 R)
• M21: 27,435,053 km (0.107 R)
• M22: 28,105,550 km (0.077 R)
• M23: 28,885,254 km (0.096 R)
• M24: 38,320,093 km (0.099 R)
• M25: 41,871,995 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 999

Radius: 4.3

Gravity: 54.03 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 14.06 AU - 18.6 AU

Year: 29229 Days

Day: 23.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 111,122,449 km

• M1: 59,540 km (0.081 R)
• M2: 193,430 km (0.079 R)
• M3: 499,956 km (0.083 R)
• M4: 815,308 km (0.075 R)
• M5: 1,588,879 km (0.081 R)
• M6: 2,028,248 km (0.105 R)
• M7: 3,052,395 km (0.056 R)
• M8: 3,492,063 km (0.067 R)
• M9: 5,725,260 km (0.082 R)
• M10: 6,743,872 km (0.11 R)
• M11: 7,541,677 km (0.103 R)
• M12: 7,708,479 km (0.075 R)
• M13: 8,761,648 km (0.119 R)
• M14: 10,107,281 km (0.119 R)
• M15: 10,515,833 km (0.114 R)
• M16: 11,220,887 km (0.115 R)
• M17: 12,183,849 km (0.085 R)
• M18: 13,362,082 km (0.11 R)
• M19: 18,633,612 km (0.111 R)
• M20: 22,748,899 km (0.084 R)
• M21: 24,044,417 km (0.082 R)
• M22: 27,958,346 km (0.106 R)
• M23: 31,265,057 km (0.11 R)
• M24: 33,458,910 km (0.088 R)
• M25: 37,824,475 km (0.086 R)
• M26: 40,652,025 km (0.094 R)
• M27: 40,822,716 km (0.042 R)
• M28: 47,286,541 km (0.105 R)
• M29: 48,234,991 km (0.064 R)
• M30: 49,389,737 km (0.089 R)
• M31: 50,562,884 km (0.045 R)
• M32: 62,193,968 km (0.057 R)
• M33: 67,067,119 km (0.115 R)
• M34: 71,193,627 km (0.081 R)
• M35: 83,751,770 km (0.104 R)
• M36: 97,401,827 km (0.057 R)
• M37: 98,627,632 km (0.119 R)
• M38: 100,485,488 km (0.113 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: 374 - 11,442 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit