🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.48 AU - 0.54 AU

Year: 136 Days

Day: 20.6 Hours

Environment

Temp: 180 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,543,264 km

• M1: 258,655 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.76 AU - 1.08 AU

Year: 331 Days

Day: 14.5 Hours

Environment

Temp: 20 °C

Axial Tilt: 11.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 26,543,264 km

• M1: 34,258 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.76 AU - 2.56 AU

Year: 1190 Days

Day: 19.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163

Radius: 10.5

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 7.04 AU - 8.92 AU

Year: 8448 Days

Day: 9.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 26,543,264 km

• M1: 134,937 km (0.12 R)
• M2: 210,933 km (0.028 R)
• M3: 303,534 km (0.069 R)
• M4: 374,294 km (0.104 R)
• M5: 750,832 km (0.032 R)
• M6: 820,096 km (0.113 R)
• M7: 1,187,657 km (0.103 R)
• M8: 1,283,849 km (0.094 R)
• M9: 1,354,310 km (0.101 R)
• M10: 1,484,609 km (0.042 R)
• M11: 1,711,250 km (0.11 R)
• M12: 1,805,198 km (0.105 R)
• M13: 2,198,341 km (0.063 R)
• M14: 2,300,815 km (0.109 R)
• M15: 2,404,935 km (0.118 R)
• M16: 2,564,257 km (0.048 R)
• M17: 2,763,671 km (0.052 R)
• M18: 2,874,673 km (0.095 R)
• M19: 3,158,759 km (0.049 R)
• M20: 3,412,327 km (0.075 R)
• M21: 3,692,973 km (0.108 R)
• M22: 4,405,657 km (0.082 R)
• M23: 4,492,274 km (0.074 R)
• M24: 4,601,481 km (0.119 R)
• M25: 4,733,576 km (0.113 R)
• M26: 5,693,695 km (0.099 R)
• M27: 6,002,914 km (0.096 R)
• M28: 6,123,340 km (0.089 R)
• M29: 6,342,202 km (0.075 R)
• M30: 6,687,623 km (0.032 R)
• M31: 7,787,018 km (0.064 R)
• M32: 7,944,844 km (0.095 R)
• M33: 8,371,048 km (0.032 R)
• M34: 8,532,763 km (0.063 R)
• M35: 8,914,238 km (0.12 R)
• M36: 9,581,145 km (0.089 R)
• M37: 10,034,726 km (0.089 R)
• M38: 10,379,549 km (0.065 R)
• M39: 10,553,382 km (0.092 R)
• M40: 10,786,754 km (0.079 R)
• M41: 11,467,126 km (0.058 R)
• M42: 11,616,873 km (0.097 R)
• M43: 12,314,149 km (0.086 R)
• M44: 12,467,487 km (0.05 R)
• M45: 13,306,731 km (0.089 R)
• M46: 14,068,034 km (0.063 R)
• M47: 14,843,400 km (0.108 R)
• M48: 15,137,809 km (0.117 R)
• M49: 15,467,073 km (0.098 R)
• M50: 16,604,466 km (0.066 R)
• M51: 17,183,260 km (0.113 R)
• M52: 17,872,757 km (0.12 R)
• M53: 18,116,153 km (0.069 R)
• M54: 18,536,074 km (0.106 R)
• M55: 18,676,696 km (0.051 R)
• M56: 19,029,896 km (0.107 R)
• M57: 19,100,806 km (0.05 R)
• M58: 19,456,849 km (0.118 R)
• M59: 19,671,372 km (0.081 R)
• M60: 19,778,933 km (0.09 R)
• M61: 20,030,856 km (0.062 R)
• M62: 20,938,915 km (0.09 R)
• M63: 21,674,936 km (0.095 R)
• M64: 22,644,480 km (0.109 R)
• M65: 22,719,728 km (0.044 R)
• M66: 23,134,712 km (0.101 R)
• M67: 24,125,349 km (0.055 R)
• M68: 25,794,114 km (0.073 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 14,231 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit