🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.77 AU - 2.79 AU

Year: 1221 Days

Day: 41.5 Hours

Environment

Temp: -66 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,007,440 km

• M1: 52,210 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.9 AU - 5.4 AU

Year: 3557 Days

Day: 37.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,007,440 km

• M1: 108,159 km (0.12 R)
• M2: 912,397 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.2

Radius: 11.3

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 6.54 AU - 7.52 AU

Year: 6613 Days

Day: 13 Hours

Environment

Temp: -160 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 86,007,440 km

• M1: 140,472 km (0.087 R)
• M2: 584,778 km (0.103 R)
• M3: 1,087,277 km (0.112 R)
• M4: 1,451,997 km (0.098 R)
• M5: 2,015,233 km (0.057 R)
• M6: 3,877,128 km (0.116 R)
• M7: 4,261,744 km (0.041 R)
• M8: 5,024,394 km (0.074 R)
• M9: 5,482,912 km (0.064 R)
• M10: 6,222,972 km (0.072 R)
• M11: 6,752,549 km (0.065 R)
• M12: 7,240,387 km (0.1 R)
• M13: 8,563,880 km (0.117 R)
• M14: 9,517,267 km (0.12 R)
• M15: 10,311,781 km (0.091 R)
• M16: 10,725,419 km (0.117 R)
• M17: 12,337,336 km (0.091 R)
• M18: 14,387,276 km (0.073 R)
• M19: 15,914,521 km (0.071 R)
• M20: 16,529,817 km (0.064 R)
• M21: 16,906,654 km (0.082 R)
• M22: 17,353,353 km (0.118 R)
• M23: 19,917,909 km (0.095 R)
• M24: 20,560,432 km (0.089 R)
• M25: 25,786,335 km (0.043 R)
• M26: 26,980,275 km (0.115 R)
• M27: 33,308,714 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.6

Radius: 11.9

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 8.15 AU - 9.11 AU

Year: 8994 Days

Day: 6.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 86,007,440 km

• M1: 147,952 km (0.07 R)
• M2: 694,284 km (0.037 R)
• M3: 1,261,260 km (0.073 R)
• M4: 1,825,692 km (0.102 R)
• M5: 3,769,268 km (0.115 R)
• M6: 4,588,615 km (0.066 R)
• M7: 5,576,709 km (0.04 R)
• M8: 6,021,165 km (0.069 R)
• M9: 9,474,482 km (0.104 R)
• M10: 15,321,964 km (0.064 R)
• M11: 17,105,469 km (0.056 R)
• M12: 18,837,813 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 711.5

Radius: 3.6

Gravity: 54.9 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 11.07 AU - 15.01 AU

Year: 16705 Days

Day: 16.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 86,007,440 km

• M1: 44,730 km (0.111 R)
• M2: 165,754 km (0.109 R)
• M3: 329,863 km (0.071 R)
• M4: 551,268 km (0.062 R)
• M5: 742,604 km (0.05 R)
• M6: 919,877 km (0.112 R)
• M7: 1,287,290 km (0.076 R)
• M8: 1,419,235 km (0.093 R)
• M9: 2,199,837 km (0.091 R)
• M10: 4,318,292 km (0.091 R)
• M11: 6,867,589 km (0.112 R)
• M12: 7,135,818 km (0.104 R)
• M13: 9,211,638 km (0.114 R)
• M14: 9,759,316 km (0.077 R)
• M15: 12,759,950 km (0.09 R)
• M16: 13,233,278 km (0.101 R)
• M17: 13,508,987 km (0.066 R)
• M18: 15,854,233 km (0.028 R)
• M19: 16,960,509 km (0.119 R)
• M20: 17,615,299 km (0.069 R)
• M21: 18,714,843 km (0.119 R)
• M22: 19,062,209 km (0.069 R)
• M23: 20,863,667 km (0.077 R)
• M24: 21,425,407 km (0.054 R)
• M25: 21,710,092 km (0.115 R)
• M26: 24,078,824 km (0.115 R)
• M27: 31,225,414 km (0.033 R)
• M28: 38,815,412 km (0.113 R)
• M29: 43,033,623 km (0.069 R)
• M30: 43,184,268 km (0.089 R)
• M31: 45,642,909 km (0.045 R)
• M32: 50,836,947 km (0.102 R)
• M33: 55,872,262 km (0.107 R)
• M34: 58,233,365 km (0.062 R)
• M35: 60,094,213 km (0.067 R)
• M36: 61,229,660 km (0.108 R)
• M37: 61,802,620 km (0.054 R)
• M38: 62,379,171 km (0.107 R)
• M39: 66,114,330 km (0.026 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 601

Radius: 5.7

Gravity: 18.5 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 16.02 AU - 18.7 AU

Year: 25660 Days

Day: 23.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 86,007,440 km

• M1: 86,767 km (0.068 R)
• M2: 397,182 km (0.088 R)
• M3: 1,023,848 km (0.091 R)
• M4: 1,706,613 km (0.07 R)
• M5: 1,977,684 km (0.072 R)
• M6: 2,581,760 km (0.044 R)
• M7: 2,834,431 km (0.078 R)
• M8: 3,418,760 km (0.099 R)
• M9: 3,630,591 km (0.108 R)
• M10: 5,612,164 km (0.085 R)
• M11: 8,326,917 km (0.109 R)
• M12: 9,164,964 km (0.112 R)
• M13: 11,204,282 km (0.111 R)
• M14: 12,937,373 km (0.062 R)
• M15: 15,902,104 km (0.114 R)
• M16: 16,153,877 km (0.097 R)
• M17: 17,012,120 km (0.106 R)
• M18: 18,081,895 km (0.101 R)
• M19: 25,457,219 km (0.077 R)
• M20: 27,331,232 km (0.112 R)
• M21: 46,250,426 km (0.078 R)
• M22: 59,235,222 km (0.085 R)
• M23: 65,903,547 km (0.084 R)
• M24: 66,553,250 km (0.077 R)
• M25: 69,865,646 km (0.09 R)
• M26: 70,767,123 km (0.084 R)
• M27: 70,993,764 km (0.117 R)
• M28: 77,056,367 km (0.103 R)
• M29: 82,699,348 km (0.033 R)

Kuiper Belt

Range: 30.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 13,169 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit