🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.7 AU - 1.04 AU

Year: 304 Days

Day: 29.1 Hours

Environment

Temp: 39 °C

Axial Tilt: 36.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 18,491,465 km

• M1: 48,769 km (0.093 R)
• M2: 771,027 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.31 AU - 2.05 AU

Year: 816 Days

Day: 21.8 Hours

Environment

Temp: -53 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.9 AU - 3.78 AU

Year: 2287 Days

Day: 44.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.76 AU - 4.86 AU

Year: 3353 Days

Day: 42.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.7

Radius: 14.5

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 5.78 AU - 7.64 AU

Year: 6513 Days

Day: 11.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 18,491,465 km

• M1: 191,036 km (0.097 R)
• M2: 490,831 km (0.071 R)
• M3: 650,152 km (0.093 R)
• M4: 759,359 km (0.046 R)
• M5: 857,495 km (0.07 R)
• M6: 979,866 km (0.093 R)
• M7: 1,129,314 km (0.078 R)
• M8: 1,352,215 km (0.059 R)
• M9: 1,793,678 km (0.119 R)
• M10: 2,044,105 km (0.108 R)
• M11: 2,160,792 km (0.096 R)
• M12: 2,835,478 km (0.078 R)
• M13: 2,995,697 km (0.102 R)
• M14: 3,264,674 km (0.065 R)
• M15: 3,386,896 km (0.111 R)
• M16: 3,557,288 km (0.111 R)
• M17: 4,020,742 km (0.039 R)
• M18: 4,119,028 km (0.117 R)
• M19: 4,452,781 km (0.098 R)
• M20: 5,022,749 km (0.064 R)
• M21: 5,253,728 km (0.092 R)
• M22: 5,379,539 km (0.109 R)
• M23: 5,506,398 km (0.042 R)
• M24: 5,726,307 km (0.106 R)
• M25: 5,837,309 km (0.111 R)
• M26: 6,042,856 km (0.107 R)
• M27: 6,137,103 km (0.068 R)
• M28: 6,346,091 km (0.026 R)
• M29: 6,790,696 km (0.057 R)
• M30: 7,106,048 km (0.098 R)
• M31: 7,305,612 km (0.074 R)
• M32: 7,406,142 km (0.076 R)
• M33: 8,185,098 km (0.072 R)
• M34: 8,352,498 km (0.1 R)
• M35: 8,626,860 km (0.096 R)
• M36: 8,754,467 km (0.106 R)
• M37: 8,861,280 km (0.098 R)
• M38: 9,206,253 km (0.071 R)
• M39: 9,643,677 km (0.119 R)
• M40: 9,754,080 km (0.084 R)
• M41: 10,087,833 km (0.111 R)
• M42: 10,652,715 km (0.082 R)
• M43: 10,858,561 km (0.096 R)
• M44: 11,019,529 km (0.106 R)
• M45: 11,554,341 km (0.06 R)
• M46: 11,812,996 km (0.099 R)
• M47: 12,697,568 km (0.093 R)
• M48: 12,842,977 km (0.038 R)
• M49: 13,430,448 km (0.103 R)
• M50: 14,227,206 km (0.11 R)
• M51: 14,707,715 km (0.094 R)
• M52: 15,244,921 km (0.1 R)
• M53: 15,477,097 km (0.119 R)
• M54: 15,632,678 km (0.113 R)
• M55: 15,736,499 km (0.054 R)
• M56: 16,154,625 km (0.071 R)
• M57: 17,781,951 km (0.085 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 17,397 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit