🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.07 AU - 1.09 AU

Year: 423 Days

Day: 42.6 Hours

Environment

Temp: 10 °C

Axial Tilt: 15.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 7.45 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 13.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 57.2

Radius: 3.7

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 11.5 AU - 16.12 AU

Year: 19334 Days

Day: 23.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 80,552,580 km

• M1: 46,076 km (0.12 R)
• M2: 130,449 km (0.092 R)
• M3: 248,632 km (0.065 R)
• M4: 383,868 km (0.117 R)
• M5: 747,690 km (0.064 R)
• M6: 826,079 km (0.07 R)
• M7: 1,074,711 km (0.054 R)
• M8: 2,010,895 km (0.082 R)
• M9: 3,066,457 km (0.103 R)
• M10: 3,206,630 km (0.099 R)
• M11: 3,624,906 km (0.083 R)
• M12: 4,347,913 km (0.038 R)
• M13: 5,215,131 km (0.105 R)
• M14: 6,856,818 km (0.065 R)
• M15: 7,526,867 km (0.098 R)
• M16: 9,796,566 km (0.086 R)
• M17: 10,228,156 km (0.063 R)
• M18: 11,579,474 km (0.113 R)
• M19: 13,386,765 km (0.108 R)
• M20: 14,232,293 km (0.059 R)
• M21: 18,407,120 km (0.12 R)
• M22: 18,948,216 km (0.054 R)
• M23: 21,138,778 km (0.064 R)
• M24: 24,961,751 km (0.094 R)
• M25: 28,918,764 km (0.036 R)
• M26: 30,281,601 km (0.12 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 530.9

Radius: 6.9

Gravity: 11.15 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 14.38 AU - 18.18 AU

Year: 24746 Days

Day: 19.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 80,552,580 km

• M1: 144,512 km (0.027 R)
• M2: 694,882 km (0.096 R)
• M3: 1,113,307 km (0.101 R)
• M4: 2,494,096 km (0.102 R)
• M5: 2,780,576 km (0.098 R)
• M6: 3,114,328 km (0.111 R)
• M7: 3,500,441 km (0.063 R)
• M8: 5,736,630 km (0.053 R)
• M9: 5,995,434 km (0.032 R)
• M10: 6,439,590 km (0.033 R)
• M11: 8,637,482 km (0.069 R)
• M12: 11,281,026 km (0.112 R)
• M13: 13,089,514 km (0.104 R)
• M14: 15,664,243 km (0.077 R)
• M15: 15,877,271 km (0.113 R)
• M16: 16,307,963 km (0.092 R)
• M17: 19,484,823 km (0.11 R)
• M18: 20,933,230 km (0.083 R)
• M19: 22,011,681 km (0.105 R)
• M20: 22,859,901 km (0.11 R)
• M21: 23,117,359 km (0.079 R)
• M22: 25,954,931 km (0.051 R)
• M23: 26,137,740 km (0.116 R)
• M24: 26,875,557 km (0.104 R)
• M25: 28,957,361 km (0.088 R)
• M26: 32,839,276 km (0.107 R)
• M27: 34,397,637 km (0.093 R)
• M28: 37,184,346 km (0.059 R)
• M29: 38,285,087 km (0.104 R)
• M30: 41,915,678 km (0.03 R)
• M31: 45,348,351 km (0.079 R)
• M32: 50,051,109 km (0.077 R)
• M33: 50,559,742 km (0.116 R)
• M34: 52,489,704 km (0.093 R)
• M35: 53,271,802 km (0.091 R)
• M36: 59,876,099 km (0.115 R)
• M37: 65,408,827 km (0.101 R)
• M38: 70,431,874 km (0.095 R)
• M39: 71,489,082 km (0.101 R)
• M40: 71,792,617 km (0.066 R)
• M41: 75,018,545 km (0.096 R)
• M42: 77,839,961 km (0.096 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: 451 - 19,869 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit