🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.3

Radius: 10.6

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.45 AU - 0.69 AU

Year: 292 Days

Day: 5.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 64,139,986 km

• M1: 132,245 km (0.111 R)
• M2: 504,444 km (0.118 R)
• M3: 834,158 km (0.098 R)
• M4: 1,228,647 km (0.064 R)
• M5: 2,204,474 km (0.102 R)

Planet 2 - Ice Giant

Semi-Major Axis: 8.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 816.8

Radius: 5.4

Gravity: 28.01 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 7.43 AU - 8.61 AU

Year: 15405 Days

Day: 17.7 Hours

Environment

Temp: -235 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 64,139,986 km

• M1: 67,169 km (0.077 R)
• M2: 237,561 km (0.106 R)
• M3: 411,843 km (0.109 R)
• M4: 808,128 km (0.061 R)
• M5: 1,125,425 km (0.089 R)
• M6: 2,457,145 km (0.109 R)
• M7: 2,848,343 km (0.09 R)
• M8: 3,046,411 km (0.049 R)
• M9: 3,387,793 km (0.104 R)
• M10: 3,842,571 km (0.112 R)
• M11: 5,193,440 km (0.101 R)
• M12: 5,876,055 km (0.075 R)
• M13: 6,405,033 km (0.066 R)
• M14: 6,833,182 km (0.054 R)
• M15: 8,482,648 km (0.103 R)
• M16: 11,771,408 km (0.06 R)
• M17: 14,048,287 km (0.107 R)
• M18: 14,262,212 km (0.052 R)
• M19: 16,131,138 km (0.097 R)
• M20: 17,164,560 km (0.088 R)
• M21: 20,437,762 km (0.116 R)
• M22: 21,457,720 km (0.111 R)
• M23: 22,027,987 km (0.079 R)
• M24: 24,928,241 km (0.075 R)
• M25: 26,415,244 km (0.104 R)
• M26: 27,624,294 km (0.11 R)
• M27: 28,072,938 km (0.105 R)
• M28: 30,152,348 km (0.09 R)
• M29: 31,229,603 km (0.081 R)
• M30: 31,839,064 km (0.112 R)
• M31: 34,227,245 km (0.111 R)
• M32: 39,356,806 km (0.088 R)
• M33: 40,932,072 km (0.029 R)
• M34: 43,902,936 km (0.112 R)
• M35: 52,807,600 km (0.114 R)
• M36: 64,205,013 km (0.071 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 304.7

Radius: 7.9

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 8.03 AU - 13.05 AU

Year: 23209 Days

Day: 22.7 Hours

Environment

Temp: -238 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 64,139,986 km

• M1: 100,380 km (0.118 R)
• M2: 510,278 km (0.071 R)
• M3: 770,878 km (0.071 R)
• M4: 1,110,914 km (0.074 R)
• M5: 1,372,860 km (0.101 R)
• M6: 1,793,080 km (0.098 R)
• M7: 2,337,467 km (0.112 R)
• M8: 2,939,299 km (0.063 R)
• M9: 4,576,947 km (0.107 R)
• M10: 6,291,189 km (0.118 R)
• M11: 6,832,434 km (0.09 R)
• M12: 7,092,585 km (0.111 R)
• M13: 7,449,675 km (0.037 R)
• M14: 8,693,731 km (0.083 R)
• M15: 9,850,122 km (0.081 R)
• M16: 13,051,517 km (0.074 R)
• M17: 16,496,008 km (0.119 R)
• M18: 19,881,707 km (0.078 R)
• M19: 23,409,075 km (0.078 R)
• M20: 29,108,155 km (0.104 R)
• M21: 29,678,422 km (0.115 R)
• M22: 39,845,842 km (0.089 R)
• M23: 42,854,255 km (0.031 R)
• M24: 48,517,581 km (0.109 R)
• M25: 62,615,236 km (0.09 R)
• M26: 63,374,595 km (0.113 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: 425 - 10,498 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit