🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.63 AU - 0.69 AU

Year: 198 Days

Day: 27.5 Hours

Environment

Temp: 149 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 83,731,492 km

• M1: 138,677 km (0.112 R)
• M2: 385,215 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.74 AU - 1.06 AU

Year: 315 Days

Day: 28.4 Hours

Environment

Temp: 87 °C

Axial Tilt: 41.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 83,731,492 km

• M1: 382,522 km (0.079 R)
• M2: 824,733 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.1 AU - 1.14 AU

Year: 437 Days

Day: 42 Hours

Environment

Temp: 14 °C

Axial Tilt: 6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.08 AU - 1.56 AU

Year: 560 Days

Day: 31.8 Hours

Environment

Temp: -10 °C

Axial Tilt: 18.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.15 AU - 2.21 AU

Year: 1188 Days

Day: 25.5 Hours

Environment

Temp: -70 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 13.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 996.6

Radius: 4.7

Gravity: 45.12 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 12.87 AU - 14.95 AU

Year: 19141 Days

Day: 23.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 83,731,492 km

• M1: 129,851 km (0.109 R)
• M2: 168,447 km (0.111 R)
• M3: 260,450 km (0.086 R)
• M4: 857,196 km (0.097 R)
• M5: 1,477,129 km (0.058 R)
• M6: 1,509,592 km (0.104 R)
• M7: 1,811,481 km (0.103 R)
• M8: 1,916,349 km (0.069 R)
• M9: 2,168,720 km (0.086 R)
• M10: 2,547,203 km (0.073 R)
• M11: 3,152,775 km (0.064 R)
• M12: 3,364,157 km (0.032 R)
• M13: 3,624,008 km (0.1 R)
• M14: 3,890,293 km (0.048 R)
• M15: 4,583,080 km (0.108 R)
• M16: 5,313,417 km (0.103 R)
• M17: 5,666,468 km (0.111 R)
• M18: 6,824,655 km (0.055 R)
• M19: 6,988,165 km (0.118 R)
• M20: 7,152,873 km (0.079 R)
• M21: 7,711,471 km (0.065 R)
• M22: 10,267,500 km (0.102 R)
• M23: 11,023,568 km (0.079 R)
• M24: 11,928,186 km (0.12 R)
• M25: 11,993,710 km (0.109 R)
• M26: 12,856,291 km (0.08 R)
• M27: 12,990,780 km (0.062 R)
• M28: 13,058,099 km (0.115 R)
• M29: 13,876,100 km (0.101 R)
• M30: 14,083,293 km (0.098 R)
• M31: 15,204,828 km (0.036 R)
• M32: 16,427,791 km (0.067 R)
• M33: 16,720,105 km (0.048 R)
• M34: 17,458,371 km (0.105 R)
• M35: 17,906,416 km (0.053 R)
• M36: 19,196,249 km (0.056 R)
• M37: 19,891,281 km (0.097 R)
• M38: 21,784,292 km (0.107 R)
• M39: 22,996,334 km (0.057 R)
• M40: 24,230,218 km (0.095 R)
• M41: 24,646,249 km (0.101 R)
• M42: 26,504,554 km (0.101 R)
• M43: 28,495,103 km (0.079 R)
• M44: 29,641,322 km (0.109 R)
• M45: 31,072,675 km (0.038 R)
• M46: 31,978,490 km (0.07 R)
• M47: 32,069,595 km (0.069 R)
• M48: 32,801,278 km (0.056 R)
• M49: 32,984,984 km (0.087 R)
• M50: 35,499,276 km (0.029 R)
• M51: 35,687,918 km (0.117 R)
• M52: 37,401,113 km (0.113 R)
• M53: 37,881,622 km (0.106 R)
• M54: 37,977,963 km (0.05 R)
• M55: 39,140,787 km (0.1 R)
• M56: 40,610,586 km (0.071 R)
• M57: 43,502,911 km (0.114 R)
• M58: 44,820,868 km (0.102 R)
• M59: 47,080,993 km (0.071 R)
• M60: 47,912,009 km (0.098 R)
• M61: 48,538,525 km (0.093 R)
• M62: 48,852,681 km (0.118 R)
• M63: 49,272,751 km (0.071 R)
• M64: 51,284,244 km (0.116 R)
• M65: 51,497,571 km (0.108 R)
• M66: 51,818,010 km (0.097 R)
• M67: 52,139,196 km (0.106 R)
• M68: 52,783,514 km (0.063 R)
• M69: 53,754,853 km (0.104 R)
• M70: 55,386,816 km (0.115 R)
• M71: 55,824,839 km (0.078 R)
• M72: 56,263,909 km (0.101 R)
• M73: 56,814,429 km (0.102 R)
• M74: 57,366,744 km (0.105 R)
• M75: 59,593,509 km (0.111 R)
• M76: 60,604,790 km (0.028 R)
• M77: 61,056,127 km (0.078 R)
• M78: 64,821,505 km (0.064 R)
• M79: 65,282,865 km (0.069 R)
• M80: 66,557,589 km (0.11 R)
• M81: 66,790,363 km (0.072 R)
• M82: 66,906,750 km (0.12 R)
• M83: 67,373,047 km (0.111 R)
• M84: 69,839,317 km (0.047 R)
• M85: 70,194,014 km (0.105 R)
• M86: 71,618,784 km (0.04 R)
• M87: 71,738,013 km (0.116 R)
• M88: 76,071,864 km (0.087 R)
• M89: 76,924,272 km (0.075 R)
• M90: 78,515,844 km (0.066 R)
• M91: 79,624,065 km (0.079 R)
• M92: 81,109,722 km (0.105 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 15,393 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit