🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.78 AU - 2.9 AU

Year: 1047 Days

Day: 19.6 Hours

Environment

Temp: 34 °C

Axial Tilt: 9.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 7.21 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 12.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346

Radius: 10

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 10.24 AU - 13.92 AU

Year: 12278 Days

Day: 8.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 72,026,952 km

• M1: 124,316 km (0.069 R)
• M2: 458,069 km (0.112 R)
• M3: 1,916,648 km (0.111 R)
• M4: 2,371,276 km (0.117 R)
• M5: 2,917,757 km (0.113 R)
• M6: 3,381,211 km (0.059 R)
• M7: 4,372,746 km (0.116 R)
• M8: 4,772,471 km (0.114 R)
• M9: 5,778,966 km (0.115 R)
• M10: 6,261,419 km (0.084 R)
• M11: 6,958,994 km (0.088 R)
• M12: 7,385,946 km (0.108 R)
• M13: 8,952,236 km (0.08 R)
• M14: 11,194,558 km (0.107 R)
• M15: 12,277,348 km (0.09 R)
• M16: 12,672,436 km (0.118 R)
• M17: 13,017,708 km (0.083 R)
• M18: 15,745,774 km (0.096 R)
• M19: 16,964,249 km (0.092 R)
• M20: 20,283,975 km (0.037 R)
• M21: 20,836,739 km (0.102 R)
• M22: 25,080,681 km (0.093 R)
• M23: 26,645,625 km (0.061 R)
• M24: 30,275,318 km (0.09 R)
• M25: 34,444,611 km (0.091 R)
• M26: 39,712,999 km (0.092 R)
• M27: 40,205,924 km (0.046 R)
• M28: 40,702,738 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 14.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501

Radius: 12.9

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 12.2 AU - 17.28 AU

Year: 16549 Days

Day: 12.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 72,026,952 km

• M1: 160,668 km (0.07 R)
• M2: 614,099 km (0.095 R)
• M3: 3,212,913 km (0.109 R)
• M4: 4,253,217 km (0.05 R)
• M5: 4,885,118 km (0.07 R)
• M6: 5,399,436 km (0.1 R)
• M7: 6,026,101 km (0.038 R)
• M8: 6,578,118 km (0.104 R)
• M9: 8,682,660 km (0.029 R)
• M10: 9,234,078 km (0.116 R)
• M11: 10,462,426 km (0.099 R)
• M12: 12,101,720 km (0.101 R)
• M13: 12,854,347 km (0.069 R)
• M14: 13,505,097 km (0.115 R)
• M15: 15,957,754 km (0.099 R)
• M16: 16,481,796 km (0.073 R)
• M17: 18,123,184 km (0.081 R)
• M18: 18,859,056 km (0.113 R)
• M19: 19,614,824 km (0.06 R)
• M20: 20,741,894 km (0.115 R)
• M21: 22,466,159 km (0.083 R)
• M22: 24,778,643 km (0.084 R)
• M23: 25,787,382 km (0.113 R)
• M24: 26,405,670 km (0.1 R)
• M25: 31,479,730 km (0.114 R)
• M26: 34,121,778 km (0.099 R)
• M27: 39,162,927 km (0.116 R)
• M28: 40,947,929 km (0.057 R)
• M29: 47,238,968 km (0.065 R)
• M30: 48,009,846 km (0.053 R)
• M31: 49,260,784 km (0.079 R)
• M32: 53,977,904 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 368.8

Radius: 5.8

Gravity: 10.96 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 16.31 AU - 22.61 AU

Year: 25104 Days

Day: 22.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 72,026,952 km

• M1: 72,256 km (0.048 R)
• M2: 296,054 km (0.1 R)
• M3: 535,112 km (0.105 R)
• M4: 787,184 km (0.115 R)
• M5: 1,066,782 km (0.075 R)
• M6: 3,291,303 km (0.081 R)
• M7: 3,746,529 km (0.114 R)
• M8: 4,020,443 km (0.052 R)
• M9: 5,067,777 km (0.117 R)
• M10: 5,289,631 km (0.041 R)
• M11: 6,327,691 km (0.09 R)
• M12: 6,541,915 km (0.052 R)
• M13: 7,167,683 km (0.078 R)
• M14: 7,638,467 km (0.116 R)
• M15: 10,543,808 km (0.112 R)
• M16: 12,240,547 km (0.116 R)
• M17: 16,565,720 km (0.066 R)
• M18: 18,322,448 km (0.041 R)
• M19: 22,300,106 km (0.059 R)
• M20: 22,597,357 km (0.099 R)
• M21: 28,876,727 km (0.11 R)
• M22: 32,034,140 km (0.064 R)
• M23: 32,921,854 km (0.116 R)
• M24: 37,608,157 km (0.084 R)
• M25: 38,170,346 km (0.093 R)
• M26: 38,595,802 km (0.114 R)
• M27: 41,962,951 km (0.099 R)
• M28: 45,839,480 km (0.109 R)
• M29: 53,583,265 km (0.116 R)
• M30: 55,374,849 km (0.107 R)
• M31: 56,652,414 km (0.051 R)
• M32: 57,205,927 km (0.114 R)
• M33: 62,940,761 km (0.116 R)
• M34: 64,131,859 km (0.109 R)

Kuiper Belt

Range: 37.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 12,084 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit