🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.48 AU - 0.6 AU

Year: 153 Days

Day: 12.9 Hours

Environment

Temp: 177 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,169,831 km

• M1: 27,825 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.5 AU - 0.78 AU

Year: 197 Days

Day: 39.7 Hours

Environment

Temp: 102 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,169,831 km

• M1: 157,377 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.02 AU - 1.4 AU

Year: 512 Days

Day: 18 Hours

Environment

Temp: -42 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,169,831 km

• M1: 341,382 km (0.037 R)
• M2: 767,886 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.82 AU - 1.92 AU

Year: 985 Days

Day: 14.6 Hours

Environment

Temp: -76 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.4

Radius: 9.8

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 8.81 AU - 9.81 AU

Year: 10937 Days

Day: 8.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 63,169,831 km

• M1: 122,521 km (0.1 R)
• M2: 453,880 km (0.105 R)
• M3: 905,815 km (0.069 R)
• M4: 1,302,549 km (0.113 R)
• M5: 1,991,148 km (0.09 R)
• M6: 2,306,051 km (0.097 R)
• M7: 3,196,906 km (0.108 R)
• M8: 4,161,813 km (0.111 R)
• M9: 4,989,239 km (0.097 R)
• M10: 5,509,091 km (0.066 R)
• M11: 5,993,339 km (0.053 R)
• M12: 6,430,764 km (0.1 R)
• M13: 6,850,386 km (0.073 R)
• M14: 7,787,168 km (0.077 R)
• M15: 8,308,516 km (0.067 R)
• M16: 9,229,291 km (0.063 R)
• M17: 10,683,233 km (0.07 R)
• M18: 11,659,209 km (0.073 R)
• M19: 12,342,273 km (0.108 R)
• M20: 13,663,372 km (0.072 R)
• M21: 15,478,144 km (0.118 R)
• M22: 17,891,307 km (0.028 R)
• M23: 18,417,592 km (0.111 R)
• M24: 25,753,722 km (0.107 R)
• M25: 29,330,009 km (0.069 R)
• M26: 30,592,166 km (0.092 R)
• M27: 31,453,401 km (0.094 R)
• M28: 33,677,323 km (0.095 R)
• M29: 40,202,034 km (0.117 R)
• M30: 43,489,298 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 353.5

Radius: 3.3

Gravity: 32.46 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 11.21 AU - 17.61 AU

Year: 21060 Days

Day: 21.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 63,169,831 km

• M1: 41,289 km (0.105 R)
• M2: 164,408 km (0.1 R)
• M3: 285,283 km (0.094 R)
• M4: 403,166 km (0.109 R)
• M5: 546,032 km (0.098 R)
• M6: 750,533 km (0.097 R)
• M7: 892,052 km (0.095 R)
• M8: 1,215,782 km (0.029 R)
• M9: 1,533,378 km (0.078 R)
• M10: 3,450,624 km (0.072 R)
• M11: 3,671,730 km (0.072 R)
• M12: 4,081,329 km (0.085 R)
• M13: 5,166,063 km (0.084 R)
• M14: 6,266,206 km (0.07 R)
• M15: 6,429,268 km (0.115 R)
• M16: 6,553,584 km (0.1 R)
• M17: 10,036,820 km (0.088 R)
• M18: 10,891,623 km (0.116 R)
• M19: 11,186,929 km (0.113 R)
• M20: 16,358,228 km (0.106 R)
• M21: 18,689,860 km (0.109 R)
• M22: 19,112,923 km (0.1 R)
• M23: 20,869,651 km (0.096 R)
• M24: 22,445,066 km (0.081 R)
• M25: 22,826,989 km (0.083 R)
• M26: 23,213,251 km (0.085 R)
• M27: 29,199,560 km (0.116 R)
• M28: 29,540,344 km (0.077 R)
• M29: 33,342,373 km (0.046 R)
• M30: 33,714,723 km (0.111 R)
• M31: 34,467,649 km (0.06 R)
• M32: 36,137,310 km (0.096 R)
• M33: 36,398,808 km (0.076 R)
• M34: 36,661,651 km (0.076 R)
• M35: 38,129,804 km (0.1 R)
• M36: 40,475,349 km (0.044 R)
• M37: 41,468,380 km (0.117 R)
• M38: 42,187,497 km (0.092 R)
• M39: 51,974,339 km (0.113 R)
• M40: 54,508,677 km (0.107 R)
• M41: 54,680,415 km (0.098 R)
• M42: 56,418,593 km (0.119 R)
• M43: 62,227,628 km (0.076 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 14,780 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit