🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.84 AU - 0.92 AU

Year: 363 Days

Day: 21.5 Hours

Environment

Temp: -56 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.91 AU - 1.23 AU

Year: 487 Days

Day: 24.6 Hours

Environment

Temp: -63 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,497,156 km

• M1: 282,441 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.23 AU - 1.41 AU

Year: 667 Days

Day: 15.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.11 AU - 1.75 AU

Year: 752 Days

Day: 22.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,497,156 km

• M1: 440,416 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.3

Radius: 11.4

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 7.59 AU - 8.37 AU

Year: 9912 Days

Day: 5.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 61,497,156 km

• M1: 141,819 km (0.083 R)
• M2: 546,032 km (0.058 R)
• M3: 1,951,654 km (0.072 R)
• M4: 2,455,948 km (0.086 R)
• M5: 3,207,678 km (0.082 R)
• M6: 3,625,205 km (0.101 R)
• M7: 4,051,410 km (0.101 R)
• M8: 4,661,470 km (0.117 R)
• M9: 7,479,146 km (0.099 R)
• M10: 9,441,870 km (0.1 R)
• M11: 11,669,532 km (0.073 R)
• M12: 12,425,001 km (0.059 R)
• M13: 14,687,369 km (0.078 R)
• M14: 18,037,763 km (0.1 R)
• M15: 19,768,461 km (0.072 R)
• M16: 21,607,318 km (0.034 R)
• M17: 22,127,919 km (0.067 R)
• M18: 23,648,880 km (0.116 R)
• M19: 27,097,859 km (0.072 R)
• M20: 27,602,004 km (0.066 R)
• M21: 28,421,651 km (0.108 R)
• M22: 29,681,414 km (0.08 R)
• M23: 31,308,142 km (0.042 R)
• M24: 33,107,954 km (0.111 R)
• M25: 45,237,199 km (0.039 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 740.4

Radius: 7.4

Gravity: 13.52 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 12.2 AU - 14.62 AU

Year: 21593 Days

Day: 23.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 61,497,156 km

• M1: 96,939 km (0.068 R)
• M2: 397,781 km (0.056 R)
• M3: 628,760 km (0.063 R)
• M4: 1,437,187 km (0.061 R)
• M5: 1,707,809 km (0.104 R)
• M6: 2,756,790 km (0.104 R)
• M7: 4,420,916 km (0.051 R)
• M8: 4,998,962 km (0.119 R)
• M9: 5,267,191 km (0.099 R)
• M10: 7,423,645 km (0.073 R)
• M11: 9,631,859 km (0.089 R)
• M12: 12,732,724 km (0.107 R)
• M13: 14,277,471 km (0.042 R)
• M14: 14,508,002 km (0.079 R)
• M15: 15,779,284 km (0.098 R)
• M16: 21,409,699 km (0.071 R)
• M17: 23,907,086 km (0.075 R)
• M18: 27,530,347 km (0.079 R)
• M19: 28,490,166 km (0.119 R)
• M20: 31,894,416 km (0.108 R)
• M21: 33,087,010 km (0.119 R)
• M22: 36,554,988 km (0.068 R)
• M23: 36,842,515 km (0.045 R)
• M24: 46,859,289 km (0.114 R)
• M25: 47,198,577 km (0.075 R)
• M26: 47,710,651 km (0.07 R)
• M27: 56,414,703 km (0.08 R)
• M28: 71,589,014 km (0.118 R)
• M29: 73,172,806 km (0.076 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 636

Radius: 5.9

Gravity: 18.27 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 11.94 AU - 16.72 AU

Year: 23853 Days

Day: 24.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 61,497,156 km

• M1: 73,901 km (0.115 R)
• M2: 856,897 km (0.101 R)
• M3: 1,330,224 km (0.082 R)
• M4: 1,904,231 km (0.039 R)
• M5: 2,755,443 km (0.106 R)
• M6: 3,409,784 km (0.112 R)
• M7: 4,436,624 km (0.089 R)
• M8: 6,208,760 km (0.11 R)
• M9: 8,788,277 km (0.099 R)
• M10: 9,647,716 km (0.071 R)
• M11: 10,561,759 km (0.118 R)
• M12: 12,142,410 km (0.028 R)
• M13: 13,133,945 km (0.087 R)
• M14: 13,799,207 km (0.055 R)
• M15: 14,642,490 km (0.051 R)
• M16: 16,431,232 km (0.084 R)
• M17: 17,553,964 km (0.037 R)
• M18: 21,733,429 km (0.057 R)
• M19: 25,838,843 km (0.106 R)
• M20: 28,804,472 km (0.104 R)
• M21: 33,462,052 km (0.094 R)
• M22: 34,561,147 km (0.099 R)
• M23: 36,398,359 km (0.092 R)
• M24: 41,508,921 km (0.116 R)
• M25: 42,937,581 km (0.093 R)
• M26: 46,398,079 km (0.046 R)
• M27: 52,204,271 km (0.092 R)
• M28: 57,106,145 km (0.115 R)
• M29: 57,690,773 km (0.116 R)
• M30: 61,486,370 km (0.108 R)
• M31: 70,237,098 km (0.073 R)
• M32: 75,491,573 km (0.104 R)
• M33: 76,431,347 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 183.7

Radius: 6.1

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 13.54 AU - 18.4 AU

Year: 28062 Days

Day: 22.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 61,497,156 km

• M1: 76,145 km (0.105 R)
• M2: 270,922 km (0.089 R)
• M3: 756,965 km (0.09 R)
• M4: 1,395,449 km (0.054 R)
• M5: 2,965,479 km (0.077 R)
• M6: 3,890,143 km (0.118 R)
• M7: 6,868,637 km (0.107 R)
• M8: 9,587,129 km (0.048 R)
• M9: 12,309,511 km (0.119 R)
• M10: 13,542,796 km (0.06 R)
• M11: 30,129,610 km (0.108 R)
• M12: 40,243,622 km (0.081 R)
• M13: 49,321,371 km (0.097 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 12,487 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit