🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.62 AU - 0.64 AU

Year: 323 Days

Day: 30 Hours

Environment

Temp: -121 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,908,510 km

• M1: 43,832 km (0.067 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.4

Radius: 9.9

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.61 AU - 4.91 AU

Year: 5677 Days

Day: 8.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 56,908,510 km

• M1: 123,717 km (0.077 R)
• M2: 452,833 km (0.047 R)
• M3: 761,902 km (0.103 R)
• M4: 1,095,206 km (0.095 R)
• M5: 1,846,038 km (0.115 R)
• M6: 2,516,386 km (0.077 R)
• M7: 2,871,382 km (0.117 R)
• M8: 3,382,857 km (0.05 R)
• M9: 3,908,244 km (0.12 R)
• M10: 4,461,906 km (0.065 R)
• M11: 4,797,454 km (0.111 R)
• M12: 5,150,056 km (0.111 R)
• M13: 5,548,884 km (0.099 R)
• M14: 6,408,922 km (0.098 R)
• M15: 8,431,186 km (0.092 R)
• M16: 9,651,157 km (0.053 R)
• M17: 11,408,334 km (0.053 R)
• M18: 13,528,584 km (0.083 R)
• M19: 14,401,488 km (0.12 R)
• M20: 15,311,342 km (0.083 R)
• M21: 16,563,177 km (0.109 R)
• M22: 18,075,911 km (0.099 R)
• M23: 20,514,805 km (0.12 R)
• M24: 21,960,369 km (0.096 R)
• M25: 23,012,042 km (0.08 R)
• M26: 24,096,926 km (0.088 R)
• M27: 25,459,613 km (0.025 R)
• M28: 25,870,109 km (0.118 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 213.2

Radius: 7.4

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 5.2 AU - 6.84 AU

Year: 9537 Days

Day: 20.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 56,908,510 km

• M1: 93,199 km (0.118 R)
• M2: 542,292 km (0.096 R)
• M3: 922,420 km (0.072 R)
• M4: 1,271,881 km (0.025 R)
• M5: 1,593,068 km (0.099 R)
• M6: 1,896,901 km (0.095 R)
• M7: 2,207,765 km (0.119 R)
• M8: 2,894,868 km (0.085 R)
• M9: 3,166,538 km (0.106 R)
• M10: 4,038,245 km (0.068 R)
• M11: 5,116,247 km (0.078 R)
• M12: 5,573,568 km (0.12 R)
• M13: 5,873,063 km (0.115 R)
• M14: 6,870,282 km (0.092 R)
• M15: 8,165,052 km (0.119 R)
• M16: 9,959,179 km (0.041 R)
• M17: 12,299,787 km (0.11 R)
• M18: 13,015,763 km (0.117 R)
• M19: 13,278,008 km (0.112 R)
• M20: 13,705,110 km (0.08 R)
• M21: 14,031,383 km (0.03 R)
• M22: 15,156,508 km (0.116 R)
• M23: 16,340,575 km (0.098 R)
• M24: 16,831,107 km (0.1 R)
• M25: 18,361,493 km (0.09 R)
• M26: 19,705,929 km (0.085 R)
• M27: 26,073,562 km (0.085 R)
• M28: 26,658,939 km (0.104 R)
• M29: 30,448,851 km (0.048 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 999.8

Radius: 4.9

Gravity: 41.64 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 5.46 AU - 8.4 AU

Year: 11779 Days

Day: 18.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 56,908,510 km

• M1: 61,634 km (0.04 R)
• M2: 220,208 km (0.117 R)
• M3: 552,914 km (0.073 R)
• M4: 1,419,534 km (0.088 R)
• M5: 1,831,078 km (0.116 R)
• M6: 2,179,192 km (0.091 R)
• M7: 3,281,280 km (0.06 R)
• M8: 5,399,586 km (0.117 R)
• M9: 6,073,973 km (0.082 R)
• M10: 7,588,352 km (0.047 R)
• M11: 8,530,220 km (0.077 R)
• M12: 10,814,580 km (0.086 R)
• M13: 13,343,980 km (0.098 R)
• M14: 14,569,486 km (0.06 R)
• M15: 15,572,989 km (0.07 R)
• M16: 21,019,398 km (0.12 R)
• M17: 25,824,183 km (0.043 R)
• M18: 29,817,249 km (0.106 R)
• M19: 31,664,484 km (0.077 R)
• M20: 32,616,076 km (0.116 R)
• M21: 35,585,145 km (0.115 R)
• M22: 35,840,359 km (0.038 R)
• M23: 40,507,513 km (0.094 R)
• M24: 44,520,775 km (0.04 R)
• M25: 49,740,245 km (0.087 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 819.1

Radius: 6.5

Gravity: 19.39 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 6.62 AU - 7.28 AU

Year: 11830 Days

Day: 22.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 56,908,510 km

• M1: 80,783 km (0.109 R)
• M2: 763,248 km (0.102 R)
• M3: 979,417 km (0.074 R)
• M4: 1,368,821 km (0.099 R)
• M5: 1,615,208 km (0.094 R)
• M6: 2,123,093 km (0.076 R)
• M7: 2,889,932 km (0.068 R)
• M8: 3,248,518 km (0.114 R)
• M9: 3,884,010 km (0.049 R)
• M10: 5,684,719 km (0.106 R)
• M11: 8,398,275 km (0.09 R)
• M12: 9,330,718 km (0.092 R)
• M13: 10,494,590 km (0.12 R)
• M14: 11,283,719 km (0.103 R)
• M15: 12,916,280 km (0.086 R)
• M16: 16,868,207 km (0.088 R)
• M17: 17,249,083 km (0.093 R)
• M18: 19,157,952 km (0.106 R)
• M19: 19,572,787 km (0.088 R)
• M20: 21,291,667 km (0.112 R)
• M21: 21,647,111 km (0.082 R)
• M22: 25,722,456 km (0.107 R)
• M23: 27,048,492 km (0.111 R)
• M24: 28,634,528 km (0.077 R)
• M25: 29,615,292 km (0.065 R)
• M26: 31,185,023 km (0.11 R)
• M27: 34,367,867 km (0.108 R)
• M28: 35,227,007 km (0.106 R)
• M29: 38,020,598 km (0.063 R)
• M30: 38,543,891 km (0.111 R)
• M31: 39,873,068 km (0.102 R)
• M32: 46,830,566 km (0.11 R)
• M33: 51,625,776 km (0.096 R)
• M34: 55,891,709 km (0.119 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 11,494 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit