🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.9 AU - 2 AU

Year: 1000 Days

Day: 30.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.98 AU - 2.52 AU

Year: 1239 Days

Day: 39.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,356,790 km

• M1: 297,999 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.43 AU - 3.65 AU

Year: 1946 Days

Day: 42.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.3

Radius: 13.9

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 5.07 AU - 6.51 AU

Year: 5114 Days

Day: 7.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 102,356,790 km

• M1: 261,048 km (0.105 R)
• M2: 597,045 km (0.1 R)
• M3: 1,026,989 km (0.088 R)
• M4: 1,396,496 km (0.086 R)
• M5: 1,723,068 km (0.092 R)
• M6: 2,074,922 km (0.055 R)
• M7: 2,506,363 km (0.055 R)
• M8: 2,886,491 km (0.118 R)
• M9: 3,571,948 km (0.086 R)
• M10: 3,878,774 km (0.109 R)
• M11: 4,179,615 km (0.102 R)
• M12: 4,652,943 km (0.085 R)
• M13: 6,984,276 km (0.079 R)
• M14: 7,754,705 km (0.116 R)
• M15: 9,536,415 km (0.068 R)
• M16: 9,802,101 km (0.114 R)
• M17: 10,996,042 km (0.115 R)
• M18: 13,037,604 km (0.092 R)
• M19: 15,554,738 km (0.069 R)
• M20: 17,530,028 km (0.092 R)
• M21: 19,793,893 km (0.115 R)
• M22: 20,306,265 km (0.087 R)
• M23: 20,738,304 km (0.074 R)
• M24: 21,483,301 km (0.057 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 733.8

Radius: 4.8

Gravity: 31.85 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 10.78 AU - 14.24 AU

Year: 16243 Days

Day: 24.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 102,356,790 km

• M1: 152,440 km (0.093 R)
• M2: 1,624,034 km (0.097 R)
• M3: 1,749,996 km (0.113 R)
• M4: 3,641,511 km (0.05 R)
• M5: 4,190,536 km (0.115 R)
• M6: 6,072,626 km (0.11 R)
• M7: 6,566,599 km (0.093 R)
• M8: 7,568,007 km (0.08 R)
• M9: 7,749,469 km (0.115 R)
• M10: 10,305,648 km (0.097 R)
• M11: 11,497,344 km (0.074 R)
• M12: 14,700,235 km (0.074 R)
• M13: 15,336,774 km (0.086 R)
• M14: 17,259,106 km (0.083 R)
• M15: 20,467,532 km (0.069 R)
• M16: 23,390,375 km (0.093 R)
• M17: 23,950,170 km (0.115 R)
• M18: 24,598,079 km (0.097 R)
• M19: 24,925,249 km (0.084 R)
• M20: 28,931,779 km (0.119 R)
• M21: 31,553,183 km (0.108 R)
• M22: 36,439,498 km (0.113 R)
• M23: 47,835,864 km (0.085 R)
• M24: 54,054,947 km (0.099 R)
• M25: 55,026,734 km (0.082 R)
• M26: 55,148,806 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 988.2

Radius: 4.6

Gravity: 46.7 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 14.94 AU - 19.28 AU

Year: 25981 Days

Day: 15.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 102,356,790 km

• M1: 58,194 km (0.083 R)
• M2: 168,597 km (0.098 R)
• M3: 413,339 km (0.053 R)
• M4: 1,386,623 km (0.082 R)
• M5: 2,005,359 km (0.115 R)
• M6: 2,178,444 km (0.105 R)
• M7: 3,558,335 km (0.062 R)
• M8: 3,828,359 km (0.1 R)
• M9: 4,272,814 km (0.089 R)
• M10: 5,098,894 km (0.11 R)
• M11: 5,851,820 km (0.1 R)
• M12: 6,349,083 km (0.103 R)
• M13: 7,133,126 km (0.112 R)
• M14: 8,192,428 km (0.095 R)
• M15: 11,606,401 km (0.057 R)
• M16: 15,777,040 km (0.1 R)
• M17: 16,754,064 km (0.111 R)
• M18: 16,919,818 km (0.036 R)
• M19: 18,622,093 km (0.117 R)
• M20: 19,772,500 km (0.081 R)
• M21: 24,519,241 km (0.047 R)
• M22: 28,039,129 km (0.116 R)
• M23: 29,447,443 km (0.06 R)
• M24: 33,294,353 km (0.12 R)
• M25: 35,066,638 km (0.107 R)
• M26: 35,547,147 km (0.073 R)
• M27: 35,788,448 km (0.093 R)
• M28: 36,273,744 km (0.114 R)
• M29: 37,007,970 km (0.089 R)
• M30: 38,498,264 km (0.119 R)
• M31: 38,749,439 km (0.075 R)
• M32: 41,828,313 km (0.087 R)
• M33: 45,842,472 km (0.066 R)
• M34: 51,626,375 km (0.079 R)
• M35: 58,834,898 km (0.107 R)
• M36: 60,868,232 km (0.029 R)
• M37: 68,341,094 km (0.102 R)
• M38: 71,212,326 km (0.039 R)
• M39: 78,380,308 km (0.092 R)
• M40: 81,270,838 km (0.051 R)
• M41: 82,001,774 km (0.113 R)
• M42: 83,473,218 km (0.037 R)
• M43: 87,398,068 km (0.117 R)
• M44: 89,873,015 km (0.069 R)
• M45: 100,523,636 km (0.071 R)
• M46: 101,743,905 km (0.043 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 20,433 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit