🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.11 AU - 1.77 AU

Year: 654 Days

Day: 27.6 Hours

Environment

Temp: -42 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.54 AU - 2.5 AU

Year: 1087 Days

Day: 21.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.2 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.3

Radius: 12.2

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 8.25 AU - 12.49 AU

Year: 12648 Days

Day: 11.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 54,783,457 km

• M1: 165,605 km (0.12 R)
• M2: 509,381 km (0.083 R)
• M3: 605,273 km (0.088 R)
• M4: 1,057,059 km (0.086 R)
• M5: 1,251,536 km (0.047 R)
• M6: 1,505,553 km (0.034 R)
• M7: 1,602,193 km (0.097 R)
• M8: 1,701,077 km (0.116 R)
• M9: 1,931,458 km (0.086 R)
• M10: 2,063,852 km (0.048 R)
• M11: 2,595,224 km (0.071 R)
• M12: 2,682,888 km (0.082 R)
• M13: 2,771,749 km (0.09 R)
• M14: 3,325,561 km (0.112 R)
• M15: 3,713,917 km (0.116 R)
• M16: 3,913,630 km (0.11 R)
• M17: 4,220,006 km (0.109 R)
• M18: 4,605,071 km (0.114 R)
• M19: 5,038,157 km (0.062 R)
• M20: 5,334,211 km (0.103 R)
• M21: 5,522,256 km (0.104 R)
• M22: 5,866,181 km (0.088 R)
• M23: 7,688,882 km (0.112 R)
• M24: 8,073,199 km (0.101 R)
• M25: 8,289,517 km (0.118 R)
• M26: 8,639,427 km (0.083 R)
• M27: 10,273,783 km (0.117 R)
• M28: 11,367,045 km (0.08 R)
• M29: 11,463,984 km (0.076 R)
• M30: 12,050,707 km (0.119 R)
• M31: 12,697,269 km (0.107 R)
• M32: 13,151,747 km (0.084 R)
• M33: 13,406,363 km (0.117 R)
• M34: 15,341,710 km (0.106 R)
• M35: 17,474,826 km (0.05 R)
• M36: 17,811,122 km (0.106 R)
• M37: 18,262,908 km (0.101 R)
• M38: 18,833,026 km (0.027 R)
• M39: 19,235,593 km (0.061 R)
• M40: 19,990,763 km (0.104 R)
• M41: 21,590,114 km (0.058 R)
• M42: 21,951,094 km (0.09 R)
• M43: 22,132,407 km (0.085 R)
• M44: 22,557,115 km (0.037 R)
• M45: 24,158,710 km (0.063 R)
• M46: 25,352,052 km (0.114 R)
• M47: 25,669,349 km (0.04 R)
• M48: 26,757,823 km (0.091 R)
• M49: 27,861,407 km (0.109 R)
• M50: 29,245,037 km (0.113 R)
• M51: 29,378,030 km (0.066 R)
• M52: 29,911,795 km (0.081 R)
• M53: 30,381,532 km (0.116 R)
• M54: 31,192,353 km (0.033 R)
• M55: 31,600,456 km (0.109 R)
• M56: 31,736,889 km (0.053 R)
• M57: 32,078,870 km (0.099 R)
• M58: 32,422,047 km (0.061 R)
• M59: 32,973,764 km (0.089 R)
• M60: 33,528,473 km (0.069 R)
• M61: 33,667,599 km (0.07 R)
• M62: 33,807,024 km (0.096 R)
• M63: 34,576,855 km (0.099 R)
• M64: 34,928,709 km (0.077 R)
• M65: 35,636,008 km (0.098 R)
• M66: 38,148,803 km (0.097 R)
• M67: 38,294,063 km (0.091 R)
• M68: 41,238,598 km (0.114 R)
• M69: 41,686,494 km (0.038 R)
• M70: 42,813,415 km (0.103 R)
• M71: 44,255,239 km (0.085 R)
• M72: 45,250,962 km (0.105 R)
• M73: 45,327,856 km (0.102 R)
• M74: 46,952,638 km (0.109 R)
• M75: 47,342,341 km (0.109 R)
• M76: 47,420,431 km (0.057 R)
• M77: 48,754,096 km (0.097 R)
• M78: 48,990,759 km (0.11 R)
• M79: 49,148,735 km (0.101 R)
• M80: 53,477,499 km (0.109 R)
• M81: 54,374,188 km (0.119 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 13,739 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit