🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.56 AU - 2.14 AU

Year: 880 Days

Day: 15.1 Hours

Environment

Temp: -45 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.76 AU - 6.14 AU

Year: 3853 Days

Day: 45.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,220,170 km

• M1: 78,090 km (0.079 R)
• M2: 1,360,443 km (0.099 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 140.9

Radius: 5.8

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 11.01 AU - 17.55 AU

Year: 18879 Days

Day: 21.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 43,220,170 km

• M1: 121,922 km (0.109 R)
• M2: 159,471 km (0.093 R)
• M3: 307,573 km (0.119 R)
• M4: 430,393 km (0.096 R)
• M5: 690,544 km (0.116 R)
• M6: 1,012,030 km (0.117 R)
• M7: 1,436,588 km (0.116 R)
• M8: 1,498,522 km (0.118 R)
• M9: 1,933,403 km (0.081 R)
• M10: 2,188,617 km (0.114 R)
• M11: 2,381,000 km (0.118 R)
• M12: 2,454,452 km (0.095 R)
• M13: 2,578,768 km (0.114 R)
• M14: 2,756,341 km (0.068 R)
• M15: 2,833,533 km (0.084 R)
• M16: 3,505,527 km (0.093 R)
• M17: 4,135,783 km (0.072 R)
• M18: 4,924,912 km (0.062 R)
• M19: 5,050,424 km (0.103 R)
• M20: 5,530,484 km (0.086 R)
• M21: 5,693,695 km (0.109 R)
• M22: 7,162,148 km (0.076 R)
• M23: 8,066,467 km (0.05 R)
• M24: 8,551,014 km (0.093 R)
• M25: 8,626,262 km (0.071 R)
• M26: 8,664,110 km (0.066 R)
• M27: 9,275,816 km (0.09 R)
• M28: 10,379,549 km (0.069 R)
• M29: 10,946,974 km (0.108 R)
• M30: 12,026,921 km (0.04 R)
• M31: 12,281,088 km (0.071 R)
• M32: 12,967,143 km (0.093 R)
• M33: 13,140,677 km (0.05 R)
• M34: 13,358,491 km (0.09 R)
• M35: 13,533,820 km (0.108 R)
• M36: 14,917,301 km (0.113 R)
• M37: 15,464,829 km (0.08 R)
• M38: 15,694,911 km (0.083 R)
• M39: 16,298,389 km (0.107 R)
• M40: 17,241,603 km (0.075 R)
• M41: 18,738,330 km (0.095 R)
• M42: 19,032,739 km (0.076 R)
• M43: 19,180,541 km (0.109 R)
• M44: 19,676,010 km (0.051 R)
• M45: 19,975,355 km (0.068 R)
• M46: 20,225,931 km (0.07 R)
• M47: 21,136,534 km (0.112 R)
• M48: 21,854,005 km (0.047 R)
• M49: 22,163,972 km (0.07 R)
• M50: 22,683,675 km (0.079 R)
• M51: 23,418,200 km (0.116 R)
• M52: 24,749,023 km (0.091 R)
• M53: 25,126,010 km (0.111 R)
• M54: 25,234,019 km (0.094 R)
• M55: 25,396,483 km (0.09 R)
• M56: 27,427,722 km (0.048 R)
• M57: 27,929,623 km (0.115 R)
• M58: 28,434,516 km (0.119 R)
• M59: 29,226,038 km (0.077 R)
• M60: 29,567,421 km (0.074 R)
• M61: 30,599,646 km (0.1 R)
• M62: 30,657,391 km (0.116 R)
• M63: 32,287,260 km (0.115 R)
• M64: 33,172,131 km (0.051 R)
• M65: 33,587,714 km (0.1 R)
• M66: 35,025,649 km (0.026 R)
• M67: 35,388,274 km (0.105 R)
• M68: 37,158,466 km (0.078 R)
• M69: 38,832,316 km (0.085 R)
• M70: 39,898,799 km (0.114 R)
• M71: 40,467,271 km (0.1 R)
• M72: 40,720,840 km (0.074 R)
• M73: 41,038,436 km (0.076 R)
• M74: 42,188,844 km (0.117 R)
• M75: 42,832,414 km (0.068 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 17,589 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit