🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.54 AU - 0.74 AU

Year: 188 Days

Day: 26.2 Hours

Environment

Temp: 134 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,699,662 km

• M1: 41,887 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.02 AU - 2.96 AU

Year: 1442 Days

Day: 25.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.34 AU - 2.76 AU

Year: 1495 Days

Day: 29.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,699,662 km

• M1: 288,125 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.5

Radius: 9.7

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 4.38 AU - 6.74 AU

Year: 4813 Days

Day: 14.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 39,699,662 km

• M1: 121,324 km (0.054 R)
• M2: 434,731 km (0.084 R)
• M3: 756,367 km (0.095 R)
• M4: 1,092,663 km (0.111 R)
• M5: 1,403,078 km (0.104 R)
• M6: 1,713,195 km (0.084 R)
• M7: 2,124,589 km (0.04 R)
• M8: 3,022,475 km (0.107 R)
• M9: 3,449,577 km (0.065 R)
• M10: 4,402,815 km (0.107 R)
• M11: 4,829,917 km (0.065 R)
• M12: 5,739,921 km (0.071 R)
• M13: 7,427,833 km (0.115 R)
• M14: 8,601,429 km (0.089 R)
• M15: 9,540,155 km (0.092 R)
• M16: 10,298,168 km (0.114 R)
• M17: 10,924,385 km (0.112 R)
• M18: 11,843,813 km (0.101 R)
• M19: 12,345,415 km (0.094 R)
• M20: 12,956,522 km (0.087 R)
• M21: 14,702,479 km (0.061 R)
• M22: 15,389,133 km (0.077 R)
• M23: 16,041,828 km (0.113 R)
• M24: 19,272,095 km (0.12 R)
• M25: 23,052,583 km (0.103 R)
• M26: 24,196,558 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 952.4

Radius: 6.1

Gravity: 25.6 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 11.94 AU - 13.18 AU

Year: 16340 Days

Day: 20.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 39,699,662 km

• M1: 75,846 km (0.06 R)
• M2: 362,775 km (0.112 R)
• M3: 608,863 km (0.086 R)
• M4: 931,696 km (0.108 R)
• M5: 1,166,265 km (0.073 R)
• M6: 1,600,996 km (0.102 R)
• M7: 1,940,883 km (0.12 R)
• M8: 3,041,774 km (0.056 R)
• M9: 3,740,844 km (0.076 R)
• M10: 4,474,024 km (0.114 R)
• M11: 4,964,854 km (0.119 R)
• M12: 5,687,561 km (0.119 R)
• M13: 7,387,143 km (0.059 R)
• M14: 8,173,429 km (0.114 R)
• M15: 10,501,023 km (0.097 R)
• M16: 11,239,438 km (0.062 R)
• M17: 11,493,156 km (0.118 R)
• M18: 14,995,691 km (0.109 R)
• M19: 16,170,931 km (0.115 R)
• M20: 16,494,512 km (0.09 R)
• M21: 17,154,388 km (0.072 R)
• M22: 18,177,188 km (0.043 R)
• M23: 19,239,932 km (0.066 R)
• M24: 22,176,239 km (0.114 R)
• M25: 23,183,631 km (0.061 R)
• M26: 23,388,729 km (0.03 R)
• M27: 28,800,432 km (0.117 R)
• M28: 30,487,298 km (0.11 R)
• M29: 31,858,063 km (0.079 R)
• M30: 34,588,224 km (0.107 R)
• M31: 38,753,328 km (0.077 R)
• M32: 40,806,559 km (0.03 R)
• M33: 43,240,666 km (0.11 R)
• M34: 51,468,399 km (0.073 R)
• M35: 51,817,561 km (0.118 R)
• M36: 55,580,246 km (0.056 R)
• M37: 61,657,810 km (0.101 R)
• M38: 63,644,170 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 104.8

Radius: 4.9

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 13.08 AU - 14.96 AU

Year: 19271 Days

Day: 24.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 158.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 39,699,662 km

• M1: 72,405 km (0.098 R)
• M2: 332,855 km (0.041 R)
• M3: 512,373 km (0.101 R)
• M4: 741,706 km (0.109 R)
• M5: 1,027,737 km (0.112 R)
• M6: 1,564,495 km (0.068 R)
• M7: 1,834,369 km (0.048 R)
• M8: 2,616,916 km (0.04 R)
• M9: 2,914,615 km (0.037 R)
• M10: 3,483,835 km (0.112 R)
• M11: 4,839,491 km (0.074 R)
• M12: 5,412,451 km (0.079 R)
• M13: 5,634,454 km (0.116 R)
• M14: 7,096,923 km (0.103 R)
• M15: 9,925,370 km (0.047 R)
• M16: 11,098,217 km (0.038 R)
• M17: 11,302,269 km (0.038 R)
• M18: 12,524,633 km (0.113 R)
• M19: 14,610,775 km (0.07 R)
• M20: 17,188,047 km (0.115 R)
• M21: 19,016,582 km (0.066 R)
• M22: 19,235,593 km (0.086 R)
• M23: 19,678,702 km (0.093 R)
• M24: 20,432,227 km (0.115 R)
• M25: 23,471,158 km (0.06 R)
• M26: 23,807,604 km (0.074 R)
• M27: 26,343,587 km (0.048 R)
• M28: 26,524,899 km (0.079 R)
• M29: 36,687,531 km (0.115 R)
• M30: 38,639,036 km (0.079 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 18,381 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit