🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.58 AU - 0.76 AU

Year: 202 Days

Day: 39.4 Hours

Environment

Temp: 142 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.38 AU - 4.4 AU

Year: 2831 Days

Day: 43.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,117,668 km

• M1: 220,806 km (0.116 R)
• M2: 1,675,496 km (0.058 R)

Asteroid Belt

Center: 4.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.7

Radius: 10.6

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 4.72 AU - 5.82 AU

Year: 4464 Days

Day: 7.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 25,117,668 km

• M1: 177,722 km (0.107 R)
• M2: 255,214 km (0.106 R)
• M3: 339,288 km (0.09 R)
• M4: 436,676 km (0.072 R)
• M5: 624,571 km (0.109 R)
• M6: 761,902 km (0.102 R)
• M7: 840,441 km (0.105 R)
• M8: 933,790 km (0.048 R)
• M9: 1,043,445 km (0.119 R)
• M10: 1,131,708 km (0.108 R)
• M11: 1,371,214 km (0.097 R)
• M12: 2,152,265 km (0.116 R)
• M13: 2,266,857 km (0.086 R)
• M14: 3,656,770 km (0.104 R)
• M15: 4,258,004 km (0.117 R)
• M16: 4,444,403 km (0.041 R)
• M17: 4,868,364 km (0.028 R)
• M18: 4,998,214 km (0.1 R)
• M19: 5,372,060 km (0.113 R)
• M20: 5,596,307 km (0.094 R)
• M21: 5,664,224 km (0.084 R)
• M22: 6,100,601 km (0.108 R)
• M23: 6,524,113 km (0.095 R)
• M24: 6,957,049 km (0.069 R)
• M25: 7,523,875 km (0.039 R)
• M26: 8,003,486 km (0.072 R)
• M27: 8,311,508 km (0.109 R)
• M28: 8,597,240 km (0.094 R)
• M29: 9,045,286 km (0.066 R)
• M30: 9,258,762 km (0.104 R)
• M31: 9,339,245 km (0.088 R)
• M32: 9,582,192 km (0.082 R)
• M33: 9,991,642 km (0.056 R)
• M34: 10,378,951 km (0.096 R)
• M35: 11,340,117 km (0.119 R)
• M36: 11,977,254 km (0.104 R)
• M37: 12,153,032 km (0.063 R)
• M38: 13,014,566 km (0.115 R)
• M39: 13,681,473 km (0.081 R)
• M40: 13,834,512 km (0.117 R)
• M41: 14,018,966 km (0.09 R)
• M42: 14,204,318 km (0.113 R)
• M43: 14,827,842 km (0.088 R)
• M44: 15,460,342 km (0.087 R)
• M45: 15,844,060 km (0.103 R)
• M46: 15,940,551 km (0.068 R)
• M47: 16,101,668 km (0.077 R)
• M48: 16,328,159 km (0.06 R)
• M49: 16,620,922 km (0.116 R)
• M50: 16,751,670 km (0.077 R)
• M51: 17,344,078 km (0.112 R)
• M52: 17,776,117 km (0.09 R)
• M53: 17,976,727 km (0.108 R)
• M54: 19,746,769 km (0.114 R)
• M55: 20,547,417 km (0.102 R)
• M56: 20,828,362 km (0.083 R)
• M57: 21,358,537 km (0.066 R)
• M58: 21,500,655 km (0.119 R)
• M59: 21,607,468 km (0.04 R)
• M60: 22,396,148 km (0.031 R)
• M61: 23,633,621 km (0.108 R)
• M62: 23,707,074 km (0.114 R)
• M63: 24,149,584 km (0.112 R)
• M64: 24,260,586 km (0.089 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 14,709 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit