🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.58 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.1

Radius: 8.8

Gravity: 12.66 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.07 AU - 1.25 AU

Year: 807 Days

Day: 9.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 88,038,472 km

• M1: 109,506 km (0.091 R)
• M2: 384,167 km (0.113 R)
• M3: 705,653 km (0.095 R)
• M4: 1,018,313 km (0.102 R)
• M5: 1,356,254 km (0.081 R)
• M6: 1,796,222 km (0.031 R)
• M7: 2,210,458 km (0.108 R)
• M8: 2,699,793 km (0.114 R)
• M9: 3,190,773 km (0.033 R)
• M10: 3,910,488 km (0.091 R)
• M11: 4,200,708 km (0.042 R)
• M12: 5,027,236 km (0.082 R)
• M13: 5,312,669 km (0.091 R)
• M14: 5,792,130 km (0.109 R)
• M15: 6,191,856 km (0.083 R)
• M16: 6,860,558 km (0.094 R)
• M17: 7,750,516 km (0.087 R)
• M18: 9,612,710 km (0.108 R)

Planet 2 - Ice Giant

Semi-Major Axis: 8.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 845.1

Radius: 5.2

Gravity: 31.25 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 6.65 AU - 9.75 AU

Year: 15161 Days

Day: 19.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 88,038,472 km

• M1: 64,776 km (0.079 R)
• M2: 453,431 km (0.116 R)
• M3: 1,717,832 km (0.054 R)
• M4: 1,987,857 km (0.071 R)
• M5: 2,635,914 km (0.075 R)
• M6: 4,242,147 km (0.116 R)
• M7: 4,702,160 km (0.075 R)
• M8: 5,799,311 km (0.096 R)
• M9: 8,385,858 km (0.103 R)
• M10: 10,502,519 km (0.037 R)
• M11: 10,737,986 km (0.068 R)
• M12: 10,916,755 km (0.11 R)
• M13: 13,704,511 km (0.073 R)
• M14: 17,013,467 km (0.081 R)
• M15: 17,256,713 km (0.091 R)
• M16: 18,253,035 km (0.067 R)
• M17: 20,818,339 km (0.037 R)
• M18: 21,851,163 km (0.101 R)
• M19: 23,614,173 km (0.115 R)
• M20: 28,318,578 km (0.083 R)
• M21: 34,639,237 km (0.109 R)
• M22: 38,821,695 km (0.066 R)
• M23: 40,816,133 km (0.07 R)
• M24: 46,099,033 km (0.064 R)
• M25: 56,184,024 km (0.072 R)
• M26: 56,543,358 km (0.118 R)
• M27: 61,165,483 km (0.074 R)
• M28: 67,846,823 km (0.107 R)

Planet 3 - Ice Giant

Semi-Major Axis: 11.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 738.4

Radius: 4.2

Gravity: 41.86 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 10.82 AU - 11.44 AU

Year: 23975 Days

Day: 24.6 Hours

Environment

Temp: -238 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 88,038,472 km

• M1: 52,210 km (0.092 R)
• M2: 288,574 km (0.085 R)
• M3: 694,583 km (0.119 R)
• M4: 1,179,579 km (0.111 R)
• M5: 1,822,850 km (0.09 R)
• M6: 3,301,176 km (0.093 R)
• M7: 4,804,336 km (0.066 R)
• M8: 5,810,980 km (0.119 R)
• M9: 6,617,611 km (0.074 R)
• M10: 6,854,275 km (0.119 R)
• M11: 10,277,523 km (0.058 R)
• M12: 10,530,942 km (0.084 R)
• M13: 13,830,024 km (0.073 R)
• M14: 15,421,446 km (0.117 R)
• M15: 16,006,075 km (0.108 R)
• M16: 19,925,389 km (0.118 R)
• M17: 26,161,376 km (0.052 R)
• M18: 26,872,266 km (0.094 R)
• M19: 27,840,164 km (0.111 R)
• M20: 28,830,950 km (0.098 R)
• M21: 38,828,726 km (0.107 R)
• M22: 53,327,452 km (0.108 R)
• M23: 63,342,730 km (0.117 R)
• M24: 73,365,638 km (0.061 R)
• M25: 78,140,353 km (0.041 R)
• M26: 85,166,816 km (0.105 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 14,545 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit