🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.56 AU - 0.68 AU

Year: 181 Days

Day: 33 Hours

Environment

Temp: 198 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.67 AU - 2.59 AU

Year: 1153 Days

Day: 33.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.88 AU - 3.7 AU

Year: 2213 Days

Day: 22.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,989,146 km

• M1: 1,543,551 km (0.086 R)

Asteroid Belt

Center: 5.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.5

Radius: 8.7

Gravity: 7.29 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 7.8 AU - 8.7 AU

Year: 8788 Days

Day: 5.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 46,989,146 km

• M1: 109,805 km (0.105 R)
• M2: 401,521 km (0.036 R)
• M3: 700,866 km (0.035 R)
• M4: 1,288,786 km (0.036 R)
• M5: 1,726,060 km (0.097 R)
• M6: 2,108,732 km (0.103 R)
• M7: 2,940,945 km (0.033 R)
• M8: 3,307,310 km (0.072 R)
• M9: 4,290,617 km (0.114 R)
• M10: 4,705,751 km (0.109 R)
• M11: 7,744,383 km (0.069 R)
• M12: 9,188,750 km (0.113 R)
• M13: 9,553,021 km (0.106 R)
• M14: 14,043,650 km (0.078 R)
• M15: 15,981,241 km (0.115 R)
• M16: 17,321,937 km (0.081 R)
• M17: 18,019,662 km (0.049 R)
• M18: 19,770,705 km (0.105 R)
• M19: 21,156,430 km (0.093 R)
• M20: 23,186,772 km (0.073 R)
• M21: 23,607,890 km (0.053 R)
• M22: 25,077,989 km (0.062 R)
• M23: 27,536,779 km (0.076 R)
• M24: 29,458,663 km (0.111 R)
• M25: 31,161,236 km (0.095 R)
• M26: 31,674,208 km (0.075 R)
• M27: 33,890,500 km (0.036 R)
• M28: 36,661,202 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.2

Radius: 11.8

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 10.55 AU - 13.19 AU

Year: 15166 Days

Day: 6.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 46,989,146 km

• M1: 146,756 km (0.11 R)
• M2: 632,051 km (0.111 R)
• M3: 1,029,981 km (0.058 R)
• M4: 1,726,210 km (0.095 R)
• M5: 3,515,999 km (0.099 R)
• M6: 4,171,537 km (0.032 R)
• M7: 5,727,055 km (0.108 R)
• M8: 8,007,525 km (0.052 R)
• M9: 12,376,531 km (0.114 R)
• M10: 13,356,397 km (0.095 R)
• M11: 14,667,323 km (0.065 R)
• M12: 15,180,444 km (0.089 R)
• M13: 15,942,795 km (0.025 R)
• M14: 17,928,108 km (0.108 R)
• M15: 20,073,042 km (0.067 R)
• M16: 25,515,413 km (0.094 R)
• M17: 27,873,823 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 770.6

Radius: 4.7

Gravity: 34.88 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 16.63 AU - 22.19 AU

Year: 31713 Days

Day: 16.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 132.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 46,989,146 km

• M1: 61,335 km (0.104 R)
• M2: 217,814 km (0.115 R)
• M3: 393,143 km (0.104 R)
• M4: 675,285 km (0.069 R)
• M5: 1,472,043 km (0.099 R)
• M6: 1,905,428 km (0.048 R)
• M7: 3,109,841 km (0.059 R)
• M8: 3,324,813 km (0.051 R)
• M9: 3,582,570 km (0.081 R)
• M10: 4,669,548 km (0.092 R)
• M11: 5,729,898 km (0.105 R)
• M12: 8,026,524 km (0.1 R)
• M13: 8,850,210 km (0.108 R)
• M14: 10,458,686 km (0.104 R)
• M15: 11,153,419 km (0.029 R)
• M16: 11,367,643 km (0.047 R)
• M17: 13,991,889 km (0.117 R)
• M18: 19,662,845 km (0.04 R)
• M19: 20,934,128 km (0.102 R)
• M20: 22,146,768 km (0.103 R)
• M21: 23,756,740 km (0.095 R)
• M22: 24,953,374 km (0.112 R)
• M23: 26,441,723 km (0.05 R)
• M24: 36,789,856 km (0.089 R)
• M25: 39,535,426 km (0.077 R)
• M26: 43,994,041 km (0.109 R)
• M27: 44,708,520 km (0.101 R)
• M28: 48,586,396 km (0.053 R)
• M29: 58,708,936 km (0.11 R)
• M30: 58,924,507 km (0.047 R)
• M31: 63,803,043 km (0.103 R)
• M32: 65,410,023 km (0.107 R)
• M33: 69,183,929 km (0.057 R)
• M34: 72,602,839 km (0.081 R)
• M35: 73,850,784 km (0.096 R)
• M36: 77,680,041 km (0.043 R)
• M37: 83,532,609 km (0.053 R)
• M38: 87,687,091 km (0.108 R)
• M39: 92,851,658 km (0.091 R)
• M40: 97,609,469 km (0.088 R)
• M41: 106,642,189 km (0.059 R)
• M42: 107,607,244 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 62.7

Radius: 3

Gravity: 6.97 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 15.98 AU - 23.14 AU

Year: 32082 Days

Day: 22.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 46,989,146 km

• M1: 39,643 km (0.096 R)
• M2: 788,680 km (0.117 R)
• M3: 1,435,990 km (0.096 R)
• M4: 1,561,503 km (0.088 R)
• M5: 2,909,080 km (0.115 R)
• M6: 3,296,987 km (0.116 R)
• M7: 6,450,511 km (0.065 R)
• M8: 7,763,980 km (0.092 R)
• M9: 8,238,654 km (0.083 R)
• M10: 8,916,781 km (0.089 R)
• M11: 9,927,464 km (0.07 R)
• M12: 27,766,562 km (0.079 R)
• M13: 30,110,162 km (0.075 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 18,176 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit