🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.2 AU - 1.4 AU

Year: 555 Days

Day: 14 Hours

Environment

Temp: -25 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.16 AU - 1.7 AU

Year: 641 Days

Day: 26.3 Hours

Environment

Temp: -46 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,807,859 km

• M1: 41,439 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.39 AU - 1.53 AU

Year: 661 Days

Day: 26.5 Hours

Environment

Temp: -39 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,807,859 km

• M1: 54,154 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.45 AU - 3.47 AU

Year: 1908 Days

Day: 17.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,807,859 km

• M1: 46,974 km (0.07 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.52 AU - 4.1 AU

Year: 2257 Days

Day: 17.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.94 AU - 4.78 AU

Year: 2842 Days

Day: 30.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.8

Radius: 9.1

Gravity: 8.78 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4.49 AU - 4.59 AU

Year: 3625 Days

Day: 5 Hours

Environment

Temp: -130 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 97,807,859 km

• M1: 128,953 km (0.098 R)
• M2: 442,511 km (0.098 R)
• M3: 970,441 km (0.044 R)
• M4: 1,316,312 km (0.052 R)
• M5: 1,732,493 km (0.081 R)
• M6: 2,177,995 km (0.092 R)
• M7: 2,537,180 km (0.084 R)
• M8: 2,901,002 km (0.052 R)
• M9: 6,095,814 km (0.099 R)
• M10: 6,970,812 km (0.117 R)
• M11: 7,422,149 km (0.074 R)
• M12: 7,892,784 km (0.036 R)
• M13: 8,563,281 km (0.118 R)
• M14: 9,502,906 km (0.111 R)
• M15: 10,139,145 km (0.047 R)
• M16: 10,761,323 km (0.062 R)
• M17: 14,569,337 km (0.084 R)
• M18: 15,850,493 km (0.069 R)
• M19: 16,574,995 km (0.094 R)
• M20: 17,791,675 km (0.096 R)
• M21: 18,210,250 km (0.077 R)
• M22: 21,934,937 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.6

Radius: 12.5

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 9.89 AU - 12.13 AU

Year: 13690 Days

Day: 13 Hours

Environment

Temp: -183 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 97,807,859 km

• M1: 173,534 km (0.035 R)
• M2: 581,188 km (0.088 R)
• M3: 1,074,412 km (0.048 R)
• M4: 1,570,478 km (0.098 R)
• M5: 2,452,507 km (0.104 R)
• M6: 5,855,111 km (0.104 R)
• M7: 7,036,336 km (0.115 R)
• M8: 7,863,014 km (0.063 R)
• M9: 11,186,929 km (0.086 R)
• M10: 11,652,178 km (0.103 R)
• M11: 14,446,367 km (0.109 R)
• M12: 16,515,455 km (0.1 R)
• M13: 24,576,237 km (0.076 R)
• M14: 26,066,980 km (0.098 R)
• M15: 27,722,580 km (0.114 R)
• M16: 30,448,403 km (0.083 R)
• M17: 31,128,175 km (0.119 R)
• M18: 35,922,338 km (0.109 R)
• M19: 37,710,332 km (0.052 R)
• M20: 40,366,592 km (0.027 R)
• M21: 41,463,144 km (0.108 R)
• M22: 42,298,648 km (0.037 R)
• M23: 46,197,468 km (0.052 R)
• M24: 46,944,859 km (0.07 R)
• M25: 48,925,984 km (0.062 R)
• M26: 50,803,586 km (0.096 R)
• M27: 55,370,660 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 915.9

Radius: 7.5

Gravity: 16.28 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 14.65 AU - 18.43 AU

Year: 25208 Days

Day: 22.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 97,807,859 km

• M1: 93,349 km (0.052 R)
• M2: 635,193 km (0.09 R)
• M3: 886,816 km (0.041 R)
• M4: 1,329,327 km (0.038 R)
• M5: 1,713,494 km (0.11 R)
• M6: 2,476,443 km (0.065 R)
• M7: 2,838,470 km (0.083 R)
• M8: 3,416,815 km (0.066 R)
• M9: 4,211,330 km (0.094 R)
• M10: 4,767,235 km (0.028 R)
• M11: 5,246,248 km (0.11 R)
• M12: 6,681,041 km (0.115 R)
• M13: 7,916,570 km (0.065 R)
• M14: 10,565,499 km (0.082 R)
• M15: 16,439,310 km (0.051 R)
• M16: 17,530,776 km (0.077 R)
• M17: 17,810,973 km (0.052 R)
• M18: 18,864,291 km (0.109 R)
• M19: 20,264,079 km (0.113 R)
• M20: 21,094,197 km (0.075 R)
• M21: 26,435,739 km (0.051 R)
• M22: 29,482,150 km (0.046 R)
• M23: 30,547,586 km (0.09 R)
• M24: 32,896,273 km (0.1 R)
• M25: 33,897,531 km (0.098 R)
• M26: 34,332,711 km (0.091 R)
• M27: 34,624,876 km (0.086 R)
• M28: 35,810,439 km (0.092 R)
• M29: 40,335,176 km (0.11 R)
• M30: 44,183,881 km (0.105 R)
• M31: 47,723,666 km (0.047 R)
• M32: 50,310,961 km (0.09 R)
• M33: 67,366,315 km (0.108 R)
• M34: 68,978,980 km (0.1 R)
• M35: 72,521,009 km (0.073 R)
• M36: 87,902,811 km (0.112 R)
• M37: 95,481,439 km (0.116 R)
• M38: 96,639,925 km (0.105 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 11,535 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit