🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.46 AU - 0.68 AU

Year: 155 Days

Day: 15.2 Hours

Environment

Temp: 194 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.81 AU - 0.97 AU

Year: 302 Days

Day: 14.1 Hours

Environment

Temp: 157 °C

Axial Tilt: 20.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.85 AU - 2.59 AU

Year: 1190 Days

Day: 27.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.2

Radius: 14.7

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 4.48 AU - 6.66 AU

Year: 4731 Days

Day: 9.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 71,148,135 km

• M1: 184,454 km (0.099 R)
• M2: 748,737 km (0.105 R)
• M3: 1,225,207 km (0.119 R)
• M4: 1,728,603 km (0.067 R)
• M5: 3,558,933 km (0.117 R)
• M6: 4,062,480 km (0.113 R)
• M7: 4,983,404 km (0.06 R)
• M8: 5,562,049 km (0.107 R)
• M9: 7,110,686 km (0.074 R)
• M10: 13,776,917 km (0.078 R)
• M11: 14,446,218 km (0.115 R)
• M12: 15,905,694 km (0.11 R)
• M13: 16,470,576 km (0.115 R)
• M14: 18,677,893 km (0.076 R)
• M15: 21,143,714 km (0.103 R)
• M16: 24,336,133 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.1

Radius: 9.4

Gravity: 9.22 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 11.33 AU - 12.05 AU

Year: 14384 Days

Day: 7.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 71,148,135 km

• M1: 116,836 km (0.108 R)
• M2: 641,625 km (0.07 R)
• M3: 944,711 km (0.058 R)
• M4: 1,878,800 km (0.037 R)
• M5: 2,314,279 km (0.113 R)
• M6: 2,839,667 km (0.093 R)
• M7: 3,336,631 km (0.063 R)
• M8: 3,890,741 km (0.078 R)
• M9: 4,190,087 km (0.117 R)
• M10: 4,937,777 km (0.101 R)
• M11: 5,289,631 km (0.045 R)
• M12: 5,582,993 km (0.097 R)
• M13: 6,697,048 km (0.118 R)
• M14: 8,536,802 km (0.093 R)
• M15: 10,807,549 km (0.074 R)
• M16: 12,399,420 km (0.107 R)
• M17: 13,657,687 km (0.11 R)
• M18: 15,366,244 km (0.114 R)
• M19: 17,941,871 km (0.109 R)
• M20: 20,521,387 km (0.038 R)
• M21: 21,993,580 km (0.111 R)
• M22: 24,635,777 km (0.075 R)
• M23: 27,701,636 km (0.057 R)
• M24: 29,268,973 km (0.03 R)
• M25: 29,612,450 km (0.041 R)
• M26: 30,307,332 km (0.111 R)
• M27: 31,012,985 km (0.102 R)
• M28: 37,730,378 km (0.082 R)
• M29: 38,273,568 km (0.101 R)
• M30: 40,215,648 km (0.095 R)
• M31: 45,051,997 km (0.059 R)
• M32: 45,817,041 km (0.084 R)
• M33: 46,125,511 km (0.044 R)
• M34: 48,963,981 km (0.045 R)
• M35: 58,175,470 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 828.6

Radius: 4.1

Gravity: 49.29 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 10.02 AU - 15.54 AU

Year: 16443 Days

Day: 22.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 71,148,135 km

• M1: 55,202 km (0.048 R)
• M2: 218,263 km (0.075 R)
• M3: 546,331 km (0.107 R)
• M4: 1,033,871 km (0.082 R)
• M5: 1,257,819 km (0.092 R)
• M6: 1,562,101 km (0.077 R)
• M7: 1,731,745 km (0.054 R)
• M8: 2,315,775 km (0.107 R)
• M9: 3,125,548 km (0.094 R)
• M10: 3,623,111 km (0.108 R)
• M11: 6,148,772 km (0.105 R)
• M12: 6,358,508 km (0.091 R)
• M13: 8,518,402 km (0.116 R)
• M14: 9,098,991 km (0.048 R)
• M15: 9,762,159 km (0.113 R)
• M16: 11,560,026 km (0.086 R)
• M17: 14,357,805 km (0.072 R)
• M18: 17,659,879 km (0.081 R)
• M19: 18,255,279 km (0.111 R)
• M20: 23,204,575 km (0.117 R)
• M21: 24,437,261 km (0.105 R)
• M22: 24,857,781 km (0.111 R)
• M23: 25,282,938 km (0.107 R)
• M24: 27,256,882 km (0.113 R)
• M25: 28,166,137 km (0.036 R)
• M26: 29,213,023 km (0.117 R)
• M27: 30,770,786 km (0.087 R)
• M28: 35,774,386 km (0.118 R)
• M29: 43,405,972 km (0.105 R)
• M30: 43,559,609 km (0.085 R)
• M31: 49,667,091 km (0.118 R)
• M32: 53,099,615 km (0.113 R)
• M33: 54,337,387 km (0.098 R)
• M34: 54,873,696 km (0.099 R)
• M35: 61,200,639 km (0.099 R)
• M36: 61,781,078 km (0.082 R)
• M37: 66,150,982 km (0.055 R)
• M38: 67,377,535 km (0.083 R)
• M39: 67,789,826 km (0.034 R)
• M40: 70,087,051 km (0.065 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 13,674 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit