🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.8

Radius: 14.1

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.75 AU - 0.85 AU

Year: 503 Days

Day: 9.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 22,230,406 km

• M1: 188,793 km (0.086 R)
• M2: 306,077 km (0.036 R)
• M3: 422,165 km (0.075 R)
• M4: 526,884 km (0.105 R)
• M5: 617,241 km (0.106 R)
• M6: 752,776 km (0.055 R)
• M7: 847,023 km (0.102 R)
• M8: 1,025,194 km (0.06 R)
• M9: 1,115,103 km (0.095 R)
• M10: 1,388,867 km (0.099 R)
• M11: 1,480,570 km (0.066 R)
• M12: 1,579,305 km (0.03 R)
• M13: 1,680,283 km (0.076 R)
• M14: 1,778,569 km (0.083 R)
• M15: 1,889,122 km (0.074 R)
• M16: 2,154,658 km (0.119 R)
• M17: 2,294,831 km (0.036 R)
• M18: 2,432,611 km (0.106 R)
• M19: 2,561,864 km (0.077 R)
• M20: 2,804,062 km (0.111 R)
• M21: 2,945,881 km (0.108 R)
• M22: 3,066,008 km (0.095 R)
• M23: 3,224,732 km (0.06 R)
• M24: 3,436,413 km (0.118 R)
• M25: 3,582,271 km (0.07 R)
• M26: 3,672,029 km (0.104 R)
• M27: 3,860,523 km (0.105 R)
• M28: 4,052,457 km (0.119 R)
• M29: 4,233,769 km (0.086 R)
• M30: 4,356,290 km (0.118 R)
• M31: 4,493,920 km (0.054 R)
• M32: 4,583,978 km (0.092 R)
• M33: 4,695,877 km (0.044 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.4

Radius: 14.3

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.74 AU - 4.18 AU

Year: 5539 Days

Day: 11.2 Hours

Environment

Temp: -217 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 22,230,406 km

• M1: 200,012 km (0.081 R)
• M2: 382,522 km (0.091 R)
• M3: 503,696 km (0.07 R)
• M4: 806,781 km (0.082 R)
• M5: 900,280 km (0.071 R)
• M6: 1,099,694 km (0.095 R)
• M7: 1,389,615 km (0.103 R)
• M8: 1,650,513 km (0.094 R)
• M9: 2,327,144 km (0.108 R)
• M10: 2,720,138 km (0.083 R)
• M11: 3,033,246 km (0.042 R)
• M12: 3,168,632 km (0.104 R)
• M13: 3,358,323 km (0.111 R)
• M14: 3,551,753 km (0.09 R)
• M15: 3,968,233 km (0.079 R)
• M16: 4,098,234 km (0.077 R)
• M17: 4,671,343 km (0.115 R)
• M18: 4,967,547 km (0.118 R)
• M19: 5,766,699 km (0.038 R)
• M20: 6,063,351 km (0.042 R)
• M21: 6,849,488 km (0.108 R)
• M22: 7,141,204 km (0.112 R)
• M23: 8,254,212 km (0.119 R)
• M24: 8,589,012 km (0.118 R)
• M25: 9,050,671 km (0.093 R)
• M26: 9,821,250 km (0.093 R)
• M27: 10,535,280 km (0.032 R)
• M28: 10,716,593 km (0.096 R)
• M29: 11,637,966 km (0.057 R)
• M30: 12,311,755 km (0.118 R)
• M31: 13,781,853 km (0.12 R)
• M32: 14,265,055 km (0.103 R)
• M33: 14,465,815 km (0.055 R)
• M34: 14,782,962 km (0.106 R)
• M35: 14,985,967 km (0.101 R)
• M36: 15,131,525 km (0.029 R)
• M37: 15,837,029 km (0.097 R)
• M38: 17,249,682 km (0.113 R)
• M39: 17,555,460 km (0.049 R)
• M40: 18,358,800 km (0.088 R)
• M41: 18,608,479 km (0.056 R)
• M42: 19,332,383 km (0.105 R)
• M43: 19,905,343 km (0.1 R)
• M44: 20,872,793 km (0.108 R)
• M45: 21,133,392 km (0.081 R)
• M46: 21,264,141 km (0.072 R)
• M47: 21,822,589 km (0.057 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 79.6

Radius: 7

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 4.64 AU - 6.52 AU

Year: 9265 Days

Day: 24.1 Hours

Environment

Temp: -236 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 22,230,406 km

• M1: 116,088 km (0.107 R)
• M2: 169,345 km (0.097 R)
• M3: 270,922 km (0.083 R)
• M4: 327,171 km (0.092 R)
• M5: 626,217 km (0.081 R)
• M6: 797,805 km (0.12 R)
• M7: 1,149,061 km (0.071 R)
• M8: 1,373,458 km (0.095 R)
• M9: 1,625,530 km (0.064 R)
• M10: 1,935,497 km (0.091 R)
• M11: 1,979,180 km (0.056 R)
• M12: 2,788,804 km (0.119 R)
• M13: 2,854,926 km (0.113 R)
• M14: 3,599,026 km (0.096 R)
• M15: 3,890,592 km (0.089 R)
• M16: 4,057,842 km (0.109 R)
• M17: 4,265,783 km (0.106 R)
• M18: 4,322,930 km (0.112 R)
• M19: 4,574,254 km (0.109 R)
• M20: 5,070,620 km (0.073 R)
• M21: 5,151,702 km (0.068 R)
• M22: 5,563,395 km (0.08 R)
• M23: 5,730,945 km (0.117 R)
• M24: 5,921,533 km (0.056 R)
• M25: 6,660,396 km (0.094 R)
• M26: 7,176,509 km (0.072 R)
• M27: 7,244,726 km (0.102 R)
• M28: 7,543,173 km (0.085 R)
• M29: 7,822,173 km (0.088 R)
• M30: 7,892,484 km (0.09 R)
• M31: 8,606,814 km (0.026 R)
• M32: 8,655,134 km (0.114 R)
• M33: 8,727,839 km (0.118 R)
• M34: 8,849,462 km (0.11 R)
• M35: 9,069,969 km (0.096 R)
• M36: 9,566,185 km (0.081 R)
• M37: 10,071,228 km (0.076 R)
• M38: 10,147,672 km (0.112 R)
• M39: 10,352,621 km (0.111 R)
• M40: 10,714,648 km (0.093 R)
• M41: 11,107,044 km (0.101 R)
• M42: 11,318,276 km (0.094 R)
• M43: 11,530,854 km (0.09 R)
• M44: 12,068,060 km (0.084 R)
• M45: 12,203,745 km (0.063 R)
• M46: 12,449,086 km (0.119 R)
• M47: 12,613,494 km (0.099 R)
• M48: 13,000,055 km (0.057 R)
• M49: 15,399,754 km (0.094 R)
• M50: 16,529,368 km (0.076 R)
• M51: 16,589,656 km (0.069 R)
• M52: 16,770,669 km (0.083 R)
• M53: 17,654,793 km (0.096 R)
• M54: 18,397,845 km (0.074 R)
• M55: 18,741,920 km (0.077 R)
• M56: 19,372,775 km (0.113 R)
• M57: 20,396,622 km (0.099 R)
• M58: 20,558,188 km (0.072 R)
• M59: 20,687,740 km (0.082 R)
• M60: 21,176,027 km (0.077 R)
• M61: 21,602,381 km (0.112 R)
• M62: 21,800,000 km (0.083 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: 447 - 15,061 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit