🌌 Stone's Star System Generator

Asteroid Belt

Center: 4.25 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.1

Radius: 10.5

Gravity: 8.03 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 7.71 AU - 9.29 AU

Year: 8630 Days

Day: 11.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 78,348,800 km

• M1: 130,749 km (0.072 R)
• M2: 491,429 km (0.067 R)
• M3: 950,545 km (0.076 R)
• M4: 1,496,128 km (0.099 R)
• M5: 1,873,265 km (0.077 R)
• M6: 2,206,419 km (0.111 R)
• M7: 2,639,206 km (0.028 R)
• M8: 2,973,407 km (0.063 R)
• M9: 4,069,062 km (0.117 R)
• M10: 5,061,644 km (0.106 R)
• M11: 6,614,470 km (0.107 R)
• M12: 9,291,075 km (0.025 R)
• M13: 11,707,829 km (0.055 R)
• M14: 12,853,299 km (0.098 R)
• M15: 17,093,053 km (0.08 R)
• M16: 17,672,146 km (0.109 R)
• M17: 21,176,177 km (0.111 R)
• M18: 22,440,279 km (0.117 R)
• M19: 23,222,526 km (0.081 R)
• M20: 24,933,477 km (0.076 R)
• M21: 25,304,181 km (0.077 R)
• M22: 27,017,824 km (0.076 R)
• M23: 28,302,571 km (0.119 R)
• M24: 28,706,036 km (0.084 R)
• M25: 29,318,340 km (0.111 R)
• M26: 30,253,177 km (0.102 R)
• M27: 30,887,323 km (0.095 R)
• M28: 37,724,843 km (0.097 R)
• M29: 42,936,982 km (0.087 R)
• M30: 43,603,740 km (0.085 R)

Asteroid Belt

Center: 9.45 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.8

Radius: 9.8

Gravity: 8.88 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 9.96 AU - 10.84 AU

Year: 11680 Days

Day: 10.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 78,348,800 km

• M1: 125,213 km (0.08 R)
• M2: 501,003 km (0.083 R)
• M3: 807,230 km (0.068 R)
• M4: 1,113,307 km (0.032 R)
• M5: 2,485,718 km (0.115 R)
• M6: 3,228,621 km (0.046 R)
• M7: 3,692,674 km (0.073 R)
• M8: 4,055,000 km (0.119 R)
• M9: 5,356,950 km (0.109 R)
• M10: 5,934,099 km (0.078 R)
• M11: 6,276,678 km (0.066 R)
• M12: 6,592,180 km (0.11 R)
• M13: 7,781,333 km (0.089 R)
• M14: 10,143,783 km (0.109 R)
• M15: 10,970,909 km (0.12 R)
• M16: 14,054,421 km (0.119 R)
• M17: 16,753,316 km (0.096 R)
• M18: 18,706,466 km (0.117 R)
• M19: 20,374,781 km (0.116 R)
• M20: 22,049,529 km (0.085 R)
• M21: 27,622,050 km (0.1 R)
• M22: 29,121,769 km (0.082 R)
• M23: 29,891,749 km (0.114 R)
• M24: 31,817,822 km (0.06 R)
• M25: 40,488,365 km (0.113 R)
• M26: 42,421,319 km (0.09 R)
• M27: 48,741,679 km (0.03 R)
• M28: 49,050,150 km (0.097 R)
• M29: 55,494,377 km (0.101 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 493.3

Radius: 4.1

Gravity: 29.35 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 16.84 AU - 17.36 AU

Year: 24626 Days

Day: 22.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 78,348,800 km

• M1: 51,013 km (0.047 R)
• M2: 226,940 km (0.113 R)
• M3: 377,735 km (0.037 R)
• M4: 1,443,021 km (0.099 R)
• M5: 1,733,241 km (0.071 R)
• M6: 2,061,010 km (0.077 R)
• M7: 2,294,383 km (0.103 R)
• M8: 2,714,005 km (0.07 R)
• M9: 5,728,551 km (0.074 R)
• M10: 12,448,637 km (0.11 R)
• M11: 13,727,849 km (0.09 R)
• M12: 17,132,995 km (0.083 R)
• M13: 20,576,290 km (0.052 R)
• M14: 21,355,694 km (0.102 R)
• M15: 22,255,675 km (0.103 R)
• M16: 22,459,128 km (0.083 R)
• M17: 24,238,445 km (0.102 R)
• M18: 24,453,717 km (0.04 R)
• M19: 27,253,890 km (0.111 R)
• M20: 28,670,881 km (0.056 R)
• M21: 30,260,508 km (0.106 R)
• M22: 33,215,215 km (0.11 R)
• M23: 33,747,933 km (0.113 R)
• M24: 34,016,461 km (0.119 R)
• M25: 34,151,249 km (0.029 R)
• M26: 34,830,423 km (0.066 R)
• M27: 35,518,723 km (0.099 R)
• M28: 37,064,668 km (0.117 R)
• M29: 38,654,893 km (0.077 R)
• M30: 43,697,388 km (0.091 R)
• M31: 47,796,968 km (0.055 R)
• M32: 47,966,164 km (0.086 R)
• M33: 54,692,234 km (0.098 R)
• M34: 57,320,519 km (0.102 R)
• M35: 60,426,021 km (0.051 R)
• M36: 64,051,675 km (0.088 R)
• M37: 66,127,196 km (0.069 R)
• M38: 66,547,566 km (0.059 R)
• M39: 67,393,841 km (0.051 R)
• M40: 69,975,302 km (0.118 R)

Kuiper Belt

Range: 31.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 19,884 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit