🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.67 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.9

Radius: 13

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.21 AU - 1.45 AU

Year: 1059 Days

Day: 10.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 63,951,509 km

• M1: 161,715 km (0.03 R)
• M2: 857,645 km (0.111 R)
• M3: 1,444,068 km (0.086 R)
• M4: 1,863,391 km (0.033 R)
• M5: 2,510,851 km (0.101 R)

Planet 2 - Ice Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 790.7

Radius: 5.1

Gravity: 30.4 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 4.25 AU - 6.85 AU

Year: 9025 Days

Day: 22.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 63,951,509 km

• M1: 63,878 km (0.09 R)
• M2: 234,719 km (0.099 R)
• M3: 664,215 km (0.099 R)
• M4: 878,140 km (0.047 R)
• M5: 1,291,927 km (0.065 R)
• M6: 1,501,364 km (0.097 R)
• M7: 1,764,058 km (0.094 R)
• M8: 2,381,449 km (0.109 R)
• M9: 3,319,128 km (0.071 R)
• M10: 3,870,396 km (0.067 R)
• M11: 4,167,946 km (0.063 R)
• M12: 4,748,087 km (0.109 R)
• M13: 5,479,770 km (0.119 R)
• M14: 7,447,580 km (0.113 R)
• M15: 8,566,423 km (0.077 R)
• M16: 10,192,552 km (0.046 R)
• M17: 11,901,259 km (0.084 R)
• M18: 12,184,447 km (0.057 R)
• M19: 13,484,154 km (0.112 R)
• M20: 15,070,190 km (0.076 R)
• M21: 15,535,739 km (0.119 R)
• M22: 16,079,378 km (0.081 R)
• M23: 16,425,547 km (0.117 R)
• M24: 18,156,544 km (0.076 R)
• M25: 21,976,675 km (0.078 R)
• M26: 23,537,131 km (0.101 R)
• M27: 27,266,606 km (0.113 R)
• M28: 37,540,389 km (0.104 R)
• M29: 40,523,969 km (0.054 R)
• M30: 42,204,252 km (0.096 R)
• M31: 45,703,047 km (0.117 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 970.3

Radius: 4.2

Gravity: 55.01 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 6.91 AU - 7.21 AU

Year: 12948 Days

Day: 18 Hours

Environment

Temp: -233 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 63,951,509 km

• M1: 54,454 km (0.038 R)
• M2: 195,824 km (0.114 R)
• M3: 594,652 km (0.1 R)
• M4: 1,201,420 km (0.104 R)
• M5: 1,338,153 km (0.089 R)
• M6: 3,134,075 km (0.089 R)
• M7: 3,871,892 km (0.071 R)
• M8: 4,020,293 km (0.093 R)
• M9: 4,652,494 km (0.105 R)
• M10: 5,532,578 km (0.055 R)
• M11: 6,111,073 km (0.067 R)
• M12: 8,232,820 km (0.113 R)
• M13: 8,729,485 km (0.1 R)
• M14: 10,396,154 km (0.109 R)
• M15: 10,625,638 km (0.111 R)
• M16: 10,799,919 km (0.063 R)
• M17: 11,334,133 km (0.101 R)
• M18: 12,391,192 km (0.106 R)
• M19: 13,512,278 km (0.115 R)
• M20: 15,207,671 km (0.118 R)
• M21: 16,568,563 km (0.118 R)
• M22: 16,802,982 km (0.035 R)
• M23: 17,439,073 km (0.102 R)
• M24: 17,681,720 km (0.101 R)
• M25: 19,704,284 km (0.117 R)
• M26: 23,902,449 km (0.1 R)
• M27: 24,201,944 km (0.075 R)
• M28: 26,687,512 km (0.05 R)
• M29: 29,338,237 km (0.062 R)
• M30: 30,027,285 km (0.115 R)
• M31: 32,159,054 km (0.084 R)
• M32: 39,572,078 km (0.041 R)
• M33: 40,131,274 km (0.106 R)
• M34: 44,044,605 km (0.108 R)
• M35: 49,003,027 km (0.114 R)
• M36: 50,789,674 km (0.101 R)
• M37: 51,449,999 km (0.106 R)
• M38: 54,492,520 km (0.115 R)
• M39: 54,837,942 km (0.073 R)
• M40: 55,011,027 km (0.085 R)
• M41: 57,295,835 km (0.025 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 14,843 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit