🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.55 AU - 0.91 AU

Year: 236 Days

Day: 17.3 Hours

Environment

Temp: 178 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.95 AU - 1.19 AU

Year: 419 Days

Day: 38.5 Hours

Environment

Temp: 2 °C

Axial Tilt: 2.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.96 AU - 2.72 AU

Year: 1356 Days

Day: 38.5 Hours

Environment

Temp: -83 °C

Axial Tilt: 51.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.03 AU - 3.33 AU

Year: 2148 Days

Day: 33.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.85 AU - 4.23 AU

Year: 2523 Days

Day: 15.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.53 AU - 3.63 AU

Year: 2566 Days

Day: 19.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,359,229 km

• M1: 715,527 km (0.079 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.62 AU - 4.64 AU

Year: 3179 Days

Day: 33.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.7

Radius: 12.7

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 6.56 AU - 7.78 AU

Year: 7272 Days

Day: 5 Hours

Environment

Temp: -160 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 33,359,229 km

• M1: 160,967 km (0.108 R)
• M2: 244,892 km (0.075 R)
• M3: 330,462 km (0.076 R)
• M4: 586,124 km (0.065 R)
• M5: 785,987 km (0.059 R)
• M6: 1,069,326 km (0.117 R)
• M7: 1,642,884 km (0.026 R)
• M8: 2,125,487 km (0.119 R)
• M9: 2,223,324 km (0.083 R)
• M10: 2,403,439 km (0.106 R)
• M11: 2,505,615 km (0.044 R)
• M12: 2,821,266 km (0.046 R)
• M13: 3,491,016 km (0.056 R)
• M14: 4,184,252 km (0.105 R)
• M15: 4,433,183 km (0.06 R)
• M16: 4,585,025 km (0.074 R)
• M17: 4,687,200 km (0.108 R)
• M18: 5,316,110 km (0.099 R)
• M19: 5,450,598 km (0.102 R)
• M20: 5,559,057 km (0.107 R)
• M21: 5,640,737 km (0.11 R)
• M22: 5,944,122 km (0.094 R)
• M23: 6,111,821 km (0.063 R)
• M24: 6,281,016 km (0.095 R)
• M25: 6,537,876 km (0.107 R)
• M26: 6,827,497 km (0.09 R)
• M27: 7,210,169 km (0.097 R)
• M28: 7,690,976 km (0.101 R)
• M29: 7,843,416 km (0.113 R)
• M30: 7,965,937 km (0.102 R)
• M31: 8,120,172 km (0.048 R)
• M32: 8,306,571 km (0.074 R)
• M33: 8,462,901 km (0.107 R)
• M34: 8,970,038 km (0.088 R)
• M35: 9,195,033 km (0.064 R)
• M36: 9,881,239 km (0.103 R)
• M37: 10,247,305 km (0.1 R)
• M38: 12,643,563 km (0.066 R)
• M39: 13,406,064 km (0.12 R)
• M40: 14,071,475 km (0.061 R)
• M41: 15,013,493 km (0.07 R)
• M42: 15,242,677 km (0.103 R)
• M43: 15,396,014 km (0.104 R)
• M44: 15,627,143 km (0.113 R)
• M45: 16,131,737 km (0.073 R)
• M46: 16,405,650 km (0.117 R)
• M47: 17,037,552 km (0.109 R)
• M48: 17,316,552 km (0.111 R)
• M49: 17,436,679 km (0.088 R)
• M50: 18,162,677 km (0.065 R)
• M51: 18,244,059 km (0.034 R)
• M52: 18,325,440 km (0.083 R)
• M53: 18,406,971 km (0.094 R)
• M54: 18,611,321 km (0.114 R)
• M55: 18,857,560 km (0.113 R)
• M56: 18,939,838 km (0.101 R)
• M57: 19,644,295 km (0.084 R)
• M58: 19,811,396 km (0.041 R)
• M59: 20,611,146 km (0.102 R)
• M60: 20,738,454 km (0.051 R)
• M61: 21,079,088 km (0.106 R)
• M62: 21,593,555 km (0.05 R)
• M63: 23,073,527 km (0.099 R)
• M64: 23,692,413 km (0.065 R)
• M65: 25,127,655 km (0.045 R)
• M66: 25,354,446 km (0.119 R)
• M67: 26,636,948 km (0.083 R)
• M68: 26,914,602 km (0.033 R)
• M69: 27,100,253 km (0.111 R)
• M70: 27,566,100 km (0.065 R)
• M71: 27,940,694 km (0.066 R)
• M72: 29,695,028 km (0.103 R)
• M73: 29,790,920 km (0.114 R)
• M74: 30,416,389 km (0.103 R)
• M75: 31,338,360 km (0.085 R)
• M76: 32,121,954 km (0.119 R)
• M77: 32,417,559 km (0.05 R)
• M78: 33,160,163 km (0.1 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 16,078 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit