🌌 Stone's Star System Generator

Asteroid Belt

Center: 3.54 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.9

Radius: 13.3

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 5.51 AU - 8.63 AU

Year: 7045 Days

Day: 6.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 53.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 70,452,209 km

• M1: 165,455 km (0.09 R)
• M2: 639,980 km (0.047 R)
• M3: 1,070,074 km (0.057 R)
• M4: 1,556,267 km (0.082 R)
• M5: 2,109,031 km (0.062 R)
• M6: 3,142,752 km (0.104 R)
• M7: 3,936,219 km (0.044 R)
• M8: 5,066,431 km (0.026 R)
• M9: 5,594,362 km (0.106 R)
• M10: 7,325,509 km (0.078 R)
• M11: 7,880,068 km (0.112 R)
• M12: 8,505,387 km (0.096 R)
• M13: 9,620,938 km (0.11 R)
• M14: 10,238,329 km (0.064 R)
• M15: 11,034,638 km (0.05 R)
• M16: 12,582,677 km (0.087 R)
• M17: 13,379,884 km (0.111 R)
• M18: 14,331,775 km (0.093 R)
• M19: 15,012,146 km (0.102 R)
• M20: 16,040,183 km (0.093 R)
• M21: 20,471,122 km (0.066 R)
• M22: 27,597,067 km (0.083 R)
• M23: 29,335,245 km (0.086 R)
• M24: 29,830,713 km (0.086 R)
• M25: 30,331,866 km (0.039 R)
• M26: 34,986,903 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 10.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.1

Radius: 8.2

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 9.85 AU - 11.77 AU

Year: 13319 Days

Day: 13.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 70,452,209 km

• M1: 102,026 km (0.109 R)
• M2: 443,109 km (0.115 R)
• M3: 897,886 km (0.111 R)
• M4: 1,671,457 km (0.085 R)
• M5: 2,520,575 km (0.066 R)
• M6: 4,167,946 km (0.097 R)
• M7: 6,356,563 km (0.088 R)
• M8: 9,557,658 km (0.075 R)
• M9: 12,303,378 km (0.099 R)
• M10: 24,905,203 km (0.098 R)
• M11: 35,521,566 km (0.116 R)
• M12: 39,212,444 km (0.105 R)
• M13: 39,851,526 km (0.07 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 723.2

Radius: 3.6

Gravity: 55.8 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 12.43 AU - 13.35 AU

Year: 17342 Days

Day: 21.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 70,452,209 km

• M1: 44,730 km (0.12 R)
• M2: 179,069 km (0.084 R)
• M3: 333,154 km (0.098 R)
• M4: 462,257 km (0.062 R)
• M5: 744,549 km (0.098 R)
• M6: 879,336 km (0.071 R)
• M7: 1,267,992 km (0.08 R)
• M8: 1,446,013 km (0.097 R)
• M9: 1,691,802 km (0.064 R)
• M10: 2,308,894 km (0.08 R)
• M11: 3,525,124 km (0.119 R)
• M12: 3,757,599 km (0.08 R)
• M13: 4,318,442 km (0.094 R)
• M14: 5,187,007 km (0.093 R)
• M15: 8,176,870 km (0.087 R)
• M16: 8,429,990 km (0.116 R)
• M17: 12,343,320 km (0.072 R)
• M18: 12,609,156 km (0.057 R)
• M19: 15,482,033 km (0.033 R)
• M20: 16,104,660 km (0.097 R)
• M21: 16,824,824 km (0.103 R)
• M22: 17,399,579 km (0.114 R)
• M23: 20,656,923 km (0.083 R)
• M24: 22,183,120 km (0.037 R)
• M25: 23,680,745 km (0.083 R)
• M26: 28,344,907 km (0.031 R)
• M27: 34,495,474 km (0.102 R)
• M28: 34,626,671 km (0.088 R)
• M29: 35,958,391 km (0.078 R)
• M30: 39,007,346 km (0.044 R)
• M31: 41,924,803 km (0.088 R)
• M32: 42,827,477 km (0.068 R)
• M33: 43,436,490 km (0.092 R)
• M34: 51,543,049 km (0.053 R)
• M35: 57,043,613 km (0.089 R)
• M36: 57,780,682 km (0.079 R)
• M37: 63,315,204 km (0.091 R)
• M38: 64,303,747 km (0.098 R)
• M39: 65,302,612 km (0.109 R)
• M40: 66,311,650 km (0.051 R)
• M41: 69,610,732 km (0.085 R)
• M42: 70,452,220 km (0.105 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: 284 - 15,458 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit