🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.43 AU - 1.61 AU

Year: 678 Days

Day: 26.4 Hours

Environment

Temp: -40 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,309,320 km

• M1: 42,935 km (0.048 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.54 AU - 3.92 AU

Year: 2099 Days

Day: 12.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 87.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.12 AU - 4.62 AU

Year: 2753 Days

Day: 48 Hours

Environment

Temp: -122 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,309,320 km

• M1: 43,832 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.16 AU - 4.58 AU

Year: 3304 Days

Day: 18.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 108,309,320 km

• M1: 24,085 km (0.032 R)
• M2: 57,894 km (0.029 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.1

Radius: 12.8

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 7.48 AU - 9.14 AU

Year: 8663 Days

Day: 11 Hours

Environment

Temp: -161 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 108,309,320 km

• M1: 159,920 km (0.115 R)
• M2: 721,361 km (0.116 R)
• M3: 1,120,338 km (0.028 R)
• M4: 1,730,099 km (0.108 R)
• M5: 2,371,276 km (0.064 R)
• M6: 3,015,594 km (0.079 R)
• M7: 3,461,096 km (0.072 R)
• M8: 3,976,461 km (0.114 R)
• M9: 5,070,620 km (0.112 R)
• M10: 6,535,632 km (0.064 R)
• M11: 6,980,386 km (0.065 R)
• M12: 8,567,470 km (0.069 R)
• M13: 9,330,120 km (0.078 R)
• M14: 9,799,558 km (0.103 R)
• M15: 10,990,956 km (0.098 R)
• M16: 12,726,740 km (0.091 R)
• M17: 14,021,808 km (0.078 R)
• M18: 15,993,209 km (0.1 R)
• M19: 17,927,360 km (0.094 R)
• M20: 18,580,804 km (0.09 R)
• M21: 20,401,559 km (0.096 R)
• M22: 21,679,574 km (0.043 R)
• M23: 25,378,531 km (0.052 R)
• M24: 26,110,364 km (0.101 R)
• M25: 33,890,949 km (0.086 R)
• M26: 35,002,910 km (0.073 R)
• M27: 38,604,628 km (0.116 R)
• M28: 39,329,280 km (0.114 R)
• M29: 40,433,163 km (0.094 R)
• M30: 42,191,237 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 281.3

Radius: 6.9

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 15.19 AU - 21.37 AU

Year: 28265 Days

Day: 23.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 108,309,320 km

• M1: 87,964 km (0.111 R)
• M2: 460,612 km (0.108 R)
• M3: 874,699 km (0.11 R)
• M4: 1,394,701 km (0.083 R)
• M5: 5,318,803 km (0.085 R)
• M6: 5,702,521 km (0.069 R)
• M7: 9,193,238 km (0.075 R)
• M8: 16,876,585 km (0.08 R)
• M9: 19,532,246 km (0.097 R)
• M10: 23,455,450 km (0.109 R)
• M11: 25,225,791 km (0.084 R)
• M12: 25,871,306 km (0.117 R)
• M13: 28,217,450 km (0.083 R)
• M14: 31,068,037 km (0.114 R)
• M15: 38,596,251 km (0.11 R)
• M16: 40,468,618 km (0.117 R)
• M17: 53,517,292 km (0.109 R)
• M18: 63,616,644 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 875.4

Radius: 7.7

Gravity: 14.76 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 18.43 AU - 19.65 AU

Year: 30046 Days

Day: 24.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 85.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 108,309,320 km

• M1: 95,743 km (0.098 R)
• M2: 618,138 km (0.097 R)
• M3: 873,652 km (0.084 R)
• M4: 1,648,569 km (0.077 R)
• M5: 2,019,721 km (0.067 R)
• M6: 2,273,439 km (0.093 R)
• M7: 2,600,759 km (0.117 R)
• M8: 2,845,651 km (0.111 R)
• M9: 3,196,308 km (0.109 R)
• M10: 3,641,661 km (0.026 R)
• M11: 4,055,748 km (0.091 R)
• M12: 6,969,615 km (0.117 R)
• M13: 7,718,801 km (0.115 R)
• M14: 8,941,914 km (0.114 R)
• M15: 10,356,511 km (0.052 R)
• M16: 11,988,624 km (0.105 R)
• M17: 13,460,816 km (0.078 R)
• M18: 14,198,633 km (0.088 R)
• M19: 17,517,013 km (0.11 R)
• M20: 18,396,050 km (0.062 R)
• M21: 19,304,109 km (0.114 R)
• M22: 19,613,328 km (0.085 R)
• M23: 25,886,116 km (0.092 R)
• M24: 27,412,763 km (0.096 R)
• M25: 28,463,239 km (0.034 R)
• M26: 29,676,926 km (0.104 R)
• M27: 30,504,951 km (0.109 R)
• M28: 43,239,170 km (0.119 R)
• M29: 44,124,490 km (0.074 R)
• M30: 46,114,591 km (0.085 R)
• M31: 53,855,533 km (0.091 R)
• M32: 57,179,897 km (0.066 R)
• M33: 58,892,343 km (0.065 R)
• M34: 75,104,414 km (0.095 R)
• M35: 87,138,067 km (0.106 R)
• M36: 90,839,567 km (0.114 R)
• M37: 91,999,100 km (0.071 R)
• M38: 97,339,894 km (0.095 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 19,237 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit