🌌 Stone's Star System Generator

Asteroid Belt

Center: 3.04 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.4

Radius: 11.1

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 5.62 AU - 6.54 AU

Year: 5618 Days

Day: 13.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 82,865,965 km

• M1: 138,228 km (0.114 R)
• M2: 553,662 km (0.054 R)
• M3: 1,029,832 km (0.108 R)
• M4: 1,530,536 km (0.1 R)
• M5: 2,138,202 km (0.032 R)
• M6: 2,917,308 km (0.117 R)
• M7: 4,894,543 km (0.118 R)
• M8: 5,271,231 km (0.089 R)
• M9: 6,353,122 km (0.082 R)
• M10: 6,830,938 km (0.035 R)
• M11: 7,701,598 km (0.119 R)
• M12: 8,543,684 km (0.087 R)
• M13: 9,554,218 km (0.064 R)
• M14: 13,746,249 km (0.079 R)
• M15: 18,798,768 km (0.082 R)
• M16: 19,609,139 km (0.055 R)

Planet 2 - Ice Giant

Semi-Major Axis: 12.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 830.9

Radius: 7.6

Gravity: 14.39 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 11.54 AU - 12.96 AU

Year: 16067 Days

Day: 17.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 82,865,965 km

• M1: 215,571 km (0.118 R)
• M2: 902,823 km (0.089 R)
• M3: 1,149,809 km (0.03 R)
• M4: 1,503,758 km (0.115 R)
• M5: 1,966,464 km (0.108 R)
• M6: 2,304,256 km (0.107 R)
• M7: 2,634,119 km (0.115 R)
• M8: 3,361,913 km (0.106 R)
• M9: 4,443,356 km (0.117 R)
• M10: 5,701,324 km (0.058 R)
• M11: 7,090,341 km (0.113 R)
• M12: 7,791,057 km (0.082 R)
• M13: 8,034,602 km (0.098 R)
• M14: 8,691,786 km (0.115 R)
• M15: 10,170,411 km (0.102 R)
• M16: 12,392,987 km (0.118 R)
• M17: 13,547,434 km (0.104 R)
• M18: 15,449,122 km (0.092 R)
• M19: 16,068,457 km (0.053 R)
• M20: 17,439,222 km (0.088 R)
• M21: 18,973,797 km (0.078 R)
• M22: 19,238,137 km (0.12 R)
• M23: 20,969,134 km (0.028 R)
• M24: 21,441,414 km (0.071 R)
• M25: 21,824,235 km (0.03 R)
• M26: 22,702,524 km (0.119 R)
• M27: 27,449,713 km (0.074 R)
• M28: 28,587,854 km (0.097 R)
• M29: 33,583,974 km (0.095 R)
• M30: 35,950,313 km (0.102 R)
• M31: 39,992,597 km (0.025 R)
• M32: 42,347,716 km (0.12 R)
• M33: 44,327,943 km (0.063 R)
• M34: 52,002,613 km (0.08 R)
• M35: 52,693,905 km (0.116 R)
• M36: 55,520,557 km (0.109 R)
• M37: 62,247,076 km (0.091 R)
• M38: 63,615,148 km (0.117 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 462.3

Radius: 4.5

Gravity: 22.83 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 13.36 AU - 21.84 AU

Year: 27669 Days

Day: 21.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 82,865,965 km

• M1: 65,673 km (0.118 R)
• M2: 221,554 km (0.105 R)
• M3: 515,215 km (0.114 R)
• M4: 679,474 km (0.093 R)
• M5: 1,063,491 km (0.086 R)
• M6: 1,913,058 km (0.066 R)
• M7: 2,405,534 km (0.067 R)
• M8: 3,368,495 km (0.094 R)
• M9: 3,823,722 km (0.102 R)
• M10: 5,475,880 km (0.103 R)
• M11: 5,638,942 km (0.117 R)
• M12: 8,544,282 km (0.066 R)
• M13: 9,858,200 km (0.064 R)
• M14: 10,657,652 km (0.082 R)
• M15: 11,699,750 km (0.119 R)
• M16: 12,807,971 km (0.07 R)
• M17: 13,023,243 km (0.105 R)
• M18: 14,289,289 km (0.113 R)
• M19: 15,311,192 km (0.102 R)
• M20: 16,213,118 km (0.074 R)
• M21: 17,063,432 km (0.07 R)
• M22: 18,484,911 km (0.117 R)
• M23: 19,791,948 km (0.043 R)
• M24: 20,762,389 km (0.081 R)
• M25: 24,518,792 km (0.052 R)
• M26: 26,906,523 km (0.109 R)
• M27: 27,259,724 km (0.065 R)
• M28: 28,217,001 km (0.039 R)
• M29: 29,072,850 km (0.091 R)
• M30: 33,476,712 km (0.088 R)
• M31: 35,553,430 km (0.092 R)
• M32: 35,694,800 km (0.088 R)
• M33: 36,695,310 km (0.109 R)
• M34: 47,577,060 km (0.045 R)
• M35: 48,093,471 km (0.109 R)
• M36: 48,962,635 km (0.11 R)
• M37: 50,911,596 km (0.096 R)
• M38: 66,450,177 km (0.075 R)
• M39: 72,182,169 km (0.119 R)
• M40: 74,935,369 km (0.086 R)
• M41: 76,102,830 km (0.074 R)
• M42: 79,920,418 km (0.059 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: 293 - 14,982 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit