🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.64 AU - 0.92 AU

Year: 252 Days

Day: 14.6 Hours

Environment

Temp: 128 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.81 AU - 1.05 AU

Year: 328 Days

Day: 12.6 Hours

Environment

Temp: 107 °C

Axial Tilt: 49 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.97 AU - 1.07 AU

Year: 376 Days

Day: 22.5 Hours

Environment

Temp: 37 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.14 AU - 1.78 AU

Year: 644 Days

Day: 35.8 Hours

Environment

Temp: -38 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,720,657 km

• M1: 401,221 km (0.099 R)
• M2: 706,850 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.56 AU - 2.44 AU

Year: 1033 Days

Day: 21 Hours

Environment

Temp: -68 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.91 AU - 2.67 AU

Year: 1266 Days

Day: 45.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.48 AU - 2.96 AU

Year: 1638 Days

Day: 23.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.6 AU - 3.84 AU

Year: 2110 Days

Day: 35.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.8 AU - 5.56 AU

Year: 3698 Days

Day: 48 Hours

Environment

Temp: -132 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,720,657 km

• M1: 224,397 km (0.083 R)
• M2: 3,496,252 km (0.04 R)

Asteroid Belt

Center: 5.4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.1

Radius: 10.3

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4.59 AU - 7.65 AU

Year: 5530 Days

Day: 6.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 25,720,657 km

• M1: 128,953 km (0.117 R)
• M2: 348,413 km (0.073 R)
• M3: 552,166 km (0.093 R)
• M4: 762,351 km (0.101 R)
• M5: 913,295 km (0.058 R)
• M6: 1,023,848 km (0.06 R)
• M7: 1,152,352 km (0.046 R)
• M8: 1,232,088 km (0.11 R)
• M9: 1,454,390 km (0.036 R)
• M10: 1,629,719 km (0.085 R)
• M11: 1,843,345 km (0.066 R)
• M12: 2,115,164 km (0.053 R)
• M13: 2,382,944 km (0.092 R)
• M14: 2,555,880 km (0.052 R)
• M15: 2,679,447 km (0.117 R)
• M16: 2,823,211 km (0.07 R)
• M17: 2,969,518 km (0.119 R)
• M18: 3,346,355 km (0.108 R)
• M19: 3,579,877 km (0.111 R)
• M20: 3,838,981 km (0.056 R)
• M21: 3,919,913 km (0.06 R)
• M22: 4,396,681 km (0.032 R)
• M23: 4,957,673 km (0.049 R)
• M24: 5,633,108 km (0.105 R)
• M25: 5,864,685 km (0.076 R)
• M26: 6,005,158 km (0.096 R)
• M27: 6,075,768 km (0.107 R)
• M28: 6,146,827 km (0.09 R)
• M29: 6,409,371 km (0.114 R)
• M30: 6,675,506 km (0.076 R)
• M31: 6,970,064 km (0.065 R)
• M32: 7,094,230 km (0.053 R)
• M33: 7,269,110 km (0.11 R)
• M34: 7,521,332 km (0.11 R)
• M35: 7,674,072 km (0.095 R)
• M36: 8,612,349 km (0.101 R)
• M37: 9,449,200 km (0.095 R)
• M38: 9,641,732 km (0.067 R)
• M39: 9,863,436 km (0.051 R)
• M40: 10,283,657 km (0.039 R)
• M41: 10,595,568 km (0.093 R)
• M42: 10,824,304 km (0.098 R)
• M43: 11,257,689 km (0.097 R)
• M44: 11,432,718 km (0.104 R)
• M45: 11,637,966 km (0.117 R)
• M46: 11,785,320 km (0.077 R)
• M47: 12,501,445 km (0.097 R)
• M48: 12,803,932 km (0.117 R)
• M49: 12,895,187 km (0.089 R)
• M50: 13,447,053 km (0.111 R)
• M51: 13,788,137 km (0.031 R)
• M52: 15,116,715 km (0.076 R)
• M53: 15,181,042 km (0.032 R)
• M54: 15,277,533 km (0.115 R)
• M55: 15,342,010 km (0.077 R)
• M56: 15,763,576 km (0.108 R)
• M57: 16,090,448 km (0.059 R)
• M58: 17,319,245 km (0.104 R)
• M59: 17,894,000 km (0.067 R)
• M60: 18,030,134 km (0.099 R)
• M61: 18,337,707 km (0.108 R)
• M62: 19,340,611 km (0.114 R)
• M63: 19,515,341 km (0.096 R)
• M64: 20,007,219 km (0.112 R)
• M65: 20,574,644 km (0.107 R)
• M66: 20,824,472 km (0.116 R)
• M67: 21,147,155 km (0.118 R)
• M68: 21,363,174 km (0.085 R)
• M69: 21,580,091 km (0.069 R)
• M70: 22,308,034 km (0.097 R)
• M71: 22,674,998 km (0.074 R)
• M72: 22,785,551 km (0.09 R)
• M73: 23,118,107 km (0.095 R)
• M74: 23,601,308 km (0.091 R)
• M75: 24,653,280 km (0.096 R)
• M76: 25,146,953 km (0.1 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 17,537 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit