🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.62 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.1

Radius: 13.2

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 4.28 AU - 6.2 AU

Year: 4359 Days

Day: 5.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 45,424,794 km

• M1: 164,258 km (0.115 R)
• M2: 996,471 km (0.103 R)
• M3: 1,492,837 km (0.109 R)
• M4: 2,224,520 km (0.084 R)
• M5: 3,203,190 km (0.11 R)
• M6: 4,160,915 km (0.034 R)
• M7: 4,589,663 km (0.065 R)
• M8: 6,402,639 km (0.064 R)
• M9: 7,389,237 km (0.041 R)
• M10: 7,885,453 km (0.097 R)
• M11: 9,547,785 km (0.089 R)
• M12: 11,046,008 km (0.107 R)
• M13: 11,696,160 km (0.099 R)
• M14: 18,748,652 km (0.116 R)
• M15: 21,886,168 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 10 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.1

Radius: 11.7

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 9.72 AU - 10.28 AU

Year: 11493 Days

Day: 12 Hours

Environment

Temp: -174 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 45,424,794 km

• M1: 147,354 km (0.052 R)
• M2: 537,356 km (0.096 R)
• M3: 1,710,801 km (0.067 R)
• M4: 2,414,958 km (0.118 R)
• M5: 2,781,324 km (0.104 R)
• M6: 5,793,028 km (0.089 R)
• M7: 7,761,736 km (0.025 R)
• M8: 11,783,375 km (0.109 R)
• M9: 12,190,730 km (0.066 R)
• M10: 14,634,711 km (0.105 R)
• M11: 17,091,706 km (0.079 R)
• M12: 19,406,584 km (0.05 R)
• M13: 21,662,220 km (0.074 R)
• M14: 22,808,439 km (0.085 R)
• M15: 28,522,928 km (0.052 R)
• M16: 29,258,651 km (0.1 R)
• M17: 31,989,709 km (0.041 R)
• M18: 43,642,636 km (0.067 R)
• M19: 45,184,242 km (0.11 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 200.9

Radius: 5.5

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 11.75 AU - 14.25 AU

Year: 17035 Days

Day: 16 Hours

Environment

Temp: -187 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 45,424,794 km

• M1: 73,752 km (0.099 R)
• M2: 355,594 km (0.106 R)
• M3: 657,034 km (0.076 R)
• M4: 838,346 km (0.109 R)
• M5: 1,085,482 km (0.111 R)
• M6: 1,355,207 km (0.085 R)
• M7: 1,625,381 km (0.082 R)
• M8: 2,365,890 km (0.087 R)
• M9: 2,884,995 km (0.097 R)
• M10: 3,725,137 km (0.095 R)
• M11: 5,084,383 km (0.1 R)
• M12: 5,704,017 km (0.073 R)
• M13: 6,372,570 km (0.116 R)
• M14: 6,936,255 km (0.111 R)
• M15: 7,491,712 km (0.117 R)
• M16: 8,119,424 km (0.118 R)
• M17: 8,691,038 km (0.116 R)
• M18: 8,872,351 km (0.063 R)
• M19: 10,773,889 km (0.103 R)
• M20: 11,035,835 km (0.098 R)
• M21: 13,108,214 km (0.087 R)
• M22: 13,286,834 km (0.07 R)
• M23: 16,997,609 km (0.037 R)
• M24: 17,858,246 km (0.071 R)
• M25: 18,299,260 km (0.051 R)
• M26: 18,672,357 km (0.117 R)
• M27: 22,261,510 km (0.092 R)
• M28: 24,531,508 km (0.116 R)
• M29: 24,893,983 km (0.084 R)
• M30: 25,076,493 km (0.062 R)
• M31: 26,190,548 km (0.09 R)
• M32: 28,021,327 km (0.09 R)
• M33: 28,317,979 km (0.115 R)
• M34: 30,767,196 km (0.061 R)
• M35: 31,188,762 km (0.097 R)
• M36: 32,803,671 km (0.1 R)
• M37: 34,135,093 km (0.047 R)
• M38: 35,502,118 km (0.104 R)
• M39: 37,381,217 km (0.071 R)
• M40: 38,466,699 km (0.116 R)
• M41: 42,757,465 km (0.115 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 16,186 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit