🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.55 AU - 0.79 AU

Year: 196 Days

Day: 35.6 Hours

Environment

Temp: 154 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.85 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.29 AU - 3.77 AU

Year: 1889 Days

Day: 40.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 10.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.4

Radius: 14

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 8.8 AU - 11.22 AU

Year: 11343 Days

Day: 11.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 63 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 47,721,756 km

• M1: 221,704 km (0.088 R)
• M2: 362,027 km (0.029 R)
• M3: 485,445 km (0.108 R)
• M4: 598,092 km (0.069 R)
• M5: 855,550 km (0.057 R)
• M6: 1,092,663 km (0.085 R)
• M7: 1,394,252 km (0.109 R)
• M8: 1,980,227 km (0.08 R)
• M9: 2,150,619 km (0.064 R)
• M10: 2,326,097 km (0.041 R)
• M11: 2,638,158 km (0.069 R)
• M12: 2,991,808 km (0.105 R)
• M13: 3,303,121 km (0.058 R)
• M14: 3,957,612 km (0.095 R)
• M15: 4,555,106 km (0.098 R)
• M16: 4,980,562 km (0.112 R)
• M17: 5,214,982 km (0.116 R)
• M18: 5,350,517 km (0.105 R)
• M19: 5,556,215 km (0.082 R)
• M20: 5,764,604 km (0.096 R)
• M21: 6,117,506 km (0.089 R)
• M22: 6,514,090 km (0.104 R)
• M23: 6,807,900 km (0.116 R)
• M24: 6,956,301 km (0.116 R)
• M25: 7,256,694 km (0.034 R)
• M26: 8,183,153 km (0.082 R)
• M27: 8,380,922 km (0.087 R)
• M28: 8,500,301 km (0.105 R)
• M29: 8,740,854 km (0.104 R)
• M30: 9,352,111 km (0.09 R)
• M31: 9,559,005 km (0.062 R)
• M32: 9,725,507 km (0.085 R)
• M33: 9,893,206 km (0.087 R)
• M34: 11,621,211 km (0.09 R)
• M35: 11,710,073 km (0.071 R)
• M36: 12,248,026 km (0.036 R)
• M37: 12,383,712 km (0.115 R)
• M38: 13,534,419 km (0.058 R)
• M39: 13,674,741 km (0.05 R)
• M40: 14,671,063 km (0.031 R)
• M41: 15,250,905 km (0.102 R)
• M42: 17,136,286 km (0.117 R)
• M43: 17,338,992 km (0.059 R)
• M44: 17,952,044 km (0.062 R)
• M45: 18,209,502 km (0.087 R)
• M46: 19,515,491 km (0.116 R)
• M47: 20,959,709 km (0.098 R)
• M48: 21,068,018 km (0.058 R)
• M49: 21,503,348 km (0.108 R)
• M50: 21,612,704 km (0.062 R)
• M51: 22,660,038 km (0.078 R)
• M52: 24,976,412 km (0.062 R)
• M53: 25,206,344 km (0.11 R)
• M54: 25,494,918 km (0.1 R)
• M55: 25,726,495 km (0.091 R)
• M56: 26,777,271 km (0.051 R)
• M57: 27,604,248 km (0.036 R)
• M58: 27,961,338 km (0.115 R)
• M59: 28,379,763 km (0.103 R)
• M60: 28,740,145 km (0.118 R)
• M61: 32,113,128 km (0.094 R)
• M62: 32,928,586 km (0.115 R)
• M63: 33,244,088 km (0.104 R)
• M64: 33,814,355 km (0.081 R)
• M65: 34,579,847 km (0.1 R)
• M66: 36,779,684 km (0.119 R)
• M67: 38,558,702 km (0.099 R)
• M68: 38,891,258 km (0.108 R)
• M69: 39,492,192 km (0.102 R)
• M70: 39,626,232 km (0.086 R)
• M71: 41,449,531 km (0.097 R)
• M72: 41,790,165 km (0.05 R)
• M73: 42,680,123 km (0.109 R)
• M74: 43,230,942 km (0.057 R)
• M75: 44,061,659 km (0.052 R)
• M76: 45,247,522 km (0.112 R)
• M77: 46,090,805 km (0.087 R)
• M78: 46,302,486 km (0.093 R)
• M79: 46,868,414 km (0.114 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 16,958 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit