🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.64 AU - 1 AU

Year: 262 Days

Day: 46.4 Hours

Environment

Temp: 118 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.79 AU - 0.93 AU

Year: 282 Days

Day: 44.4 Hours

Environment

Temp: 122 °C

Axial Tilt: 41.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,672,828 km

• M1: 233,373 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.11 AU - 1.83 AU

Year: 629 Days

Day: 36 Hours

Environment

Temp: -6 °C

Axial Tilt: 24 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.9 AU - 2.76 AU

Year: 1256 Days

Day: 13.6 Hours

Environment

Temp: -65 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.66 AU - 2.68 AU

Year: 1541 Days

Day: 40 Hours

Environment

Temp: -93 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.92 AU - 3.1 AU

Year: 1844 Days

Day: 26.7 Hours

Environment

Temp: -88 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,672,828 km

• M1: 146,456 km (0.069 R)
• M2: 720,463 km (0.074 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.4 AU - 4.64 AU

Year: 2846 Days

Day: 32.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.4

Radius: 13.7

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 6.94 AU - 9.32 AU

Year: 8185 Days

Day: 14.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 42,672,828 km

• M1: 226,192 km (0.095 R)
• M2: 425,157 km (0.116 R)
• M3: 562,638 km (0.092 R)
• M4: 703,708 km (0.108 R)
• M5: 1,937,143 km (0.073 R)
• M6: 2,396,857 km (0.045 R)
• M7: 2,565,903 km (0.078 R)
• M8: 2,763,970 km (0.118 R)
• M9: 3,255,250 km (0.119 R)
• M10: 3,830,304 km (0.113 R)
• M11: 4,086,565 km (0.087 R)
• M12: 4,319,190 km (0.101 R)
• M13: 4,466,693 km (0.103 R)
• M14: 4,616,141 km (0.1 R)
• M15: 4,706,499 km (0.05 R)
• M16: 5,136,443 km (0.069 R)
• M17: 5,419,482 km (0.103 R)
• M18: 5,772,683 km (0.069 R)
• M19: 5,968,506 km (0.06 R)
• M20: 6,232,995 km (0.086 R)
• M21: 6,433,905 km (0.067 R)
• M22: 6,705,276 km (0.11 R)
• M23: 7,154,219 km (0.07 R)
• M24: 7,541,827 km (0.081 R)
• M25: 8,337,688 km (0.08 R)
• M26: 9,658,637 km (0.103 R)
• M27: 9,852,665 km (0.083 R)
• M28: 10,244,612 km (0.079 R)
• M29: 10,802,013 km (0.052 R)
• M30: 11,003,522 km (0.12 R)
• M31: 11,165,536 km (0.114 R)
• M32: 11,287,608 km (0.12 R)
• M33: 12,112,940 km (0.12 R)
• M34: 12,744,841 km (0.08 R)
• M35: 12,957,868 km (0.094 R)
• M36: 13,043,289 km (0.107 R)
• M37: 13,301,046 km (0.06 R)
• M38: 14,481,822 km (0.04 R)
• M39: 14,570,533 km (0.073 R)
• M40: 14,704,124 km (0.082 R)
• M41: 14,972,353 km (0.036 R)
• M42: 15,152,170 km (0.111 R)
• M43: 15,559,375 km (0.099 R)
• M44: 15,787,063 km (0.101 R)
• M45: 16,384,408 km (0.059 R)
• M46: 17,554,113 km (0.091 R)
• M47: 17,838,798 km (0.094 R)
• M48: 18,029,386 km (0.119 R)
• M49: 18,702,127 km (0.044 R)
• M50: 18,798,917 km (0.113 R)
• M51: 19,432,015 km (0.111 R)
• M52: 19,726,574 km (0.06 R)
• M53: 20,519,293 km (0.051 R)
• M54: 20,969,732 km (0.114 R)
• M55: 21,322,484 km (0.048 R)
• M56: 23,219,086 km (0.041 R)
• M57: 23,479,535 km (0.114 R)
• M58: 23,793,392 km (0.053 R)
• M59: 23,898,260 km (0.074 R)
• M60: 24,161,253 km (0.072 R)
• M61: 24,636,974 km (0.08 R)
• M62: 25,329,612 km (0.114 R)
• M63: 26,679,733 km (0.096 R)
• M64: 26,788,640 km (0.11 R)
• M65: 27,116,708 km (0.081 R)
• M66: 27,281,116 km (0.088 R)
• M67: 28,219,394 km (0.097 R)
• M68: 28,720,398 km (0.063 R)
• M69: 32,077,224 km (0.079 R)
• M70: 32,251,207 km (0.095 R)
• M71: 32,483,682 km (0.072 R)
• M72: 33,536,701 km (0.092 R)
• M73: 33,654,435 km (0.067 R)
• M74: 33,831,259 km (0.088 R)
• M75: 34,185,657 km (0.1 R)
• M76: 35,077,410 km (0.084 R)
• M77: 35,856,515 km (0.107 R)
• M78: 37,066,164 km (0.1 R)
• M79: 37,248,673 km (0.117 R)
• M80: 37,798,296 km (0.067 R)
• M81: 40,023,564 km (0.051 R)
• M82: 40,586,351 km (0.103 R)
• M83: 40,963,188 km (0.056 R)
• M84: 41,656,873 km (0.108 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 12,432 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit