🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.07 AU - 1.13 AU

Year: 407 Days

Day: 20.1 Hours

Environment

Temp: 38 °C

Axial Tilt: 20.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.61 AU - 1.85 AU

Year: 803 Days

Day: 36.2 Hours

Environment

Temp: -41 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.58 AU - 2.32 AU

Year: 962 Days

Day: 22.2 Hours

Environment

Temp: -55 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.12 AU - 2.92 AU

Year: 1413 Days

Day: 29.1 Hours

Environment

Temp: -77 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,696,581 km

• M1: 1,488,648 km (0.084 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.19 AU - 3.45 AU

Year: 1672 Days

Day: 41.4 Hours

Environment

Temp: -85 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.9 AU - 6.42 AU

Year: 4139 Days

Day: 40 Hours

Environment

Temp: -134 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 16.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 767

Radius: 5

Gravity: 30.68 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 13.78 AU - 20.08 AU

Year: 24597 Days

Day: 24.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 90,696,581 km

• M1: 62,981 km (0.054 R)
• M2: 235,018 km (0.111 R)
• M3: 399,726 km (0.104 R)
• M4: 1,027,289 km (0.118 R)
• M5: 1,444,667 km (0.047 R)
• M6: 1,787,395 km (0.051 R)
• M7: 2,182,483 km (0.09 R)
• M8: 4,397,429 km (0.087 R)
• M9: 4,653,092 km (0.116 R)
• M10: 7,118,465 km (0.097 R)
• M11: 10,338,260 km (0.094 R)
• M12: 12,953,680 km (0.033 R)
• M13: 13,863,384 km (0.119 R)
• M14: 15,223,827 km (0.093 R)
• M15: 15,472,908 km (0.119 R)
• M16: 16,583,373 km (0.098 R)
• M17: 19,347,044 km (0.105 R)
• M18: 19,639,208 km (0.109 R)
• M19: 22,402,880 km (0.093 R)
• M20: 22,725,113 km (0.095 R)
• M21: 25,298,945 km (0.055 R)
• M22: 33,052,602 km (0.041 R)
• M23: 36,789,408 km (0.093 R)
• M24: 40,639,010 km (0.075 R)
• M25: 44,748,463 km (0.096 R)
• M26: 45,946,892 km (0.049 R)
• M27: 51,698,631 km (0.115 R)
• M28: 52,073,224 km (0.082 R)
• M29: 52,827,945 km (0.103 R)
• M30: 57,109,586 km (0.114 R)
• M31: 63,099,035 km (0.104 R)
• M32: 64,388,270 km (0.113 R)
• M33: 64,821,954 km (0.113 R)
• M34: 68,812,926 km (0.039 R)
• M35: 75,823,232 km (0.113 R)
• M36: 77,280,166 km (0.099 R)
• M37: 80,500,559 km (0.107 R)
• M38: 88,538,752 km (0.117 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 19,297 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit