🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.97 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.9

Radius: 14.8

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.66 AU - 4.22 AU

Year: 5130 Days

Day: 10.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 128.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 53,170,687 km

• M1: 184,454 km (0.112 R)
• M2: 796,459 km (0.074 R)
• M3: 1,492,089 km (0.081 R)
• M4: 2,529,550 km (0.117 R)
• M5: 3,025,617 km (0.07 R)
• M6: 3,608,301 km (0.099 R)
• M7: 4,076,692 km (0.088 R)
• M8: 4,765,141 km (0.054 R)
• M9: 6,797,278 km (0.073 R)
• M10: 7,376,521 km (0.113 R)
• M11: 9,273,871 km (0.06 R)
• M12: 9,987,902 km (0.035 R)
• M13: 11,861,615 km (0.091 R)
• M14: 13,113,450 km (0.104 R)
• M15: 17,087,966 km (0.115 R)
• M16: 18,487,006 km (0.106 R)
• M17: 19,824,111 km (0.104 R)
• M18: 20,376,726 km (0.103 R)
• M19: 21,153,289 km (0.078 R)
• M20: 25,416,678 km (0.111 R)
• M21: 26,565,889 km (0.114 R)
• M22: 30,040,599 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.9

Radius: 13.1

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.98 AU - 5.9 AU

Year: 7203 Days

Day: 10.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 53,170,687 km

• M1: 163,062 km (0.098 R)
• M2: 612,603 km (0.046 R)
• M3: 2,213,300 km (0.104 R)
• M4: 2,905,340 km (0.102 R)
• M5: 3,365,952 km (0.037 R)
• M6: 4,112,894 km (0.104 R)
• M7: 5,511,784 km (0.113 R)
• M8: 6,686,127 km (0.072 R)
• M9: 8,213,970 km (0.114 R)
• M10: 10,007,948 km (0.117 R)
• M11: 10,598,411 km (0.094 R)
• M12: 17,008,829 km (0.111 R)
• M13: 25,036,400 km (0.029 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 745.5

Radius: 4.4

Gravity: 38.51 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 5.85 AU - 7.41 AU

Year: 11199 Days

Day: 21 Hours

Environment

Temp: -227 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 53,170,687 km

• M1: 56,099 km (0.116 R)
• M2: 248,781 km (0.073 R)
• M3: 424,858 km (0.117 R)
• M4: 798,254 km (0.029 R)
• M5: 956,379 km (0.091 R)
• M6: 1,377,198 km (0.073 R)
• M7: 1,576,612 km (0.063 R)
• M8: 1,878,052 km (0.087 R)
• M9: 2,312,633 km (0.101 R)
• M10: 2,553,636 km (0.106 R)
• M11: 3,505,377 km (0.081 R)
• M12: 5,429,804 km (0.113 R)
• M13: 5,675,594 km (0.107 R)
• M14: 6,002,615 km (0.112 R)
• M15: 6,936,105 km (0.099 R)
• M16: 9,382,778 km (0.109 R)
• M17: 9,891,411 km (0.06 R)
• M18: 10,634,165 km (0.111 R)
• M19: 11,243,327 km (0.103 R)
• M20: 12,775,060 km (0.104 R)
• M21: 14,374,111 km (0.118 R)
• M22: 15,049,396 km (0.109 R)
• M23: 18,351,620 km (0.036 R)
• M24: 27,660,048 km (0.117 R)
• M25: 29,556,051 km (0.117 R)
• M26: 32,330,344 km (0.116 R)
• M27: 33,137,275 km (0.078 R)
• M28: 35,031,782 km (0.09 R)
• M29: 38,262,199 km (0.051 R)
• M30: 38,518,759 km (0.113 R)
• M31: 41,550,509 km (0.086 R)
• M32: 42,778,858 km (0.059 R)
• M33: 43,611,220 km (0.077 R)
• M34: 45,307,959 km (0.091 R)
• M35: 48,832,635 km (0.108 R)
• M36: 49,134,373 km (0.062 R)
• M37: 50,200,258 km (0.056 R)
• M38: 51,437,133 km (0.031 R)
• M39: 52,377,954 km (0.12 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 13,698 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit