🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.53 AU - 1.65 AU

Year: 715 Days

Day: 24.1 Hours

Environment

Temp: -42 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 15,662,217 km

• M1: 464,053 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.57 AU - 4.49 AU

Year: 2884 Days

Day: 19.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 15,662,217 km

• M1: 33,660 km (0.091 R)
• M2: 2,555,880 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.91 AU - 6.01 AU

Year: 3937 Days

Day: 44 Hours

Environment

Temp: -138 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 15,662,217 km

• M1: 132,993 km (0.112 R)

Asteroid Belt

Center: 5.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.1

Radius: 9.2

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 5.48 AU - 7.88 AU

Year: 6154 Days

Day: 8.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 15,662,217 km

• M1: 125,513 km (0.073 R)
• M2: 216,169 km (0.106 R)
• M3: 354,397 km (0.114 R)
• M4: 479,461 km (0.071 R)
• M5: 628,311 km (0.098 R)
• M6: 744,698 km (0.101 R)
• M7: 860,038 km (0.117 R)
• M8: 928,853 km (0.106 R)
• M9: 1,381,836 km (0.049 R)
• M10: 1,525,898 km (0.117 R)
• M11: 1,696,889 km (0.071 R)
• M12: 1,795,922 km (0.107 R)
• M13: 1,896,901 km (0.061 R)
• M14: 2,356,615 km (0.083 R)
• M15: 2,455,200 km (0.116 R)
• M16: 2,681,991 km (0.119 R)
• M17: 2,785,064 km (0.11 R)
• M18: 2,955,306 km (0.106 R)
• M19: 3,196,757 km (0.116 R)
• M20: 3,528,864 km (0.099 R)
• M21: 3,886,553 km (0.085 R)
• M22: 4,003,538 km (0.1 R)
• M23: 4,136,531 km (0.111 R)
• M24: 4,271,019 km (0.101 R)
• M25: 4,391,745 km (0.117 R)
• M26: 4,513,667 km (0.095 R)
• M27: 4,760,952 km (0.071 R)
• M28: 5,012,725 km (0.112 R)
• M29: 5,220,367 km (0.101 R)
• M30: 5,463,613 km (0.106 R)
• M31: 5,529,137 km (0.107 R)
• M32: 5,760,416 km (0.048 R)
• M33: 6,215,642 km (0.078 R)
• M34: 6,664,884 km (0.05 R)
• M35: 7,944,694 km (0.092 R)
• M36: 8,168,343 km (0.078 R)
• M37: 8,450,933 km (0.074 R)
• M38: 8,679,369 km (0.106 R)
• M39: 9,317,853 km (0.117 R)
• M40: 9,593,412 km (0.115 R)
• M41: 9,732,239 km (0.108 R)
• M42: 10,071,976 km (0.03 R)
• M43: 10,172,655 km (0.119 R)
• M44: 10,558,319 km (0.117 R)
• M45: 10,681,138 km (0.074 R)
• M46: 10,907,480 km (0.105 R)
• M47: 11,010,852 km (0.088 R)
• M48: 11,197,849 km (0.072 R)
• M49: 11,385,894 km (0.06 R)
• M50: 11,617,023 km (0.055 R)
• M51: 12,277,198 km (0.115 R)
• M52: 12,666,003 km (0.099 R)
• M53: 12,796,452 km (0.111 R)
• M54: 13,037,006 km (0.102 R)
• M55: 13,345,177 km (0.113 R)
• M56: 14,103,638 km (0.088 R)
• M57: 14,171,257 km (0.092 R)
• M58: 14,876,012 km (0.089 R)
• M59: 14,944,827 km (0.119 R)
• M60: 15,013,792 km (0.059 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 14,614 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit