🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.49 AU - 0.53 AU

Year: 130 Days

Day: 26.8 Hours

Environment

Temp: 255 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.66 AU - 0.94 AU

Year: 256 Days

Day: 12.9 Hours

Environment

Temp: 126 °C

Axial Tilt: 48 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,536,384 km

• M1: 370,105 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.38 AU - 1.46 AU

Year: 606 Days

Day: 13.6 Hours

Environment

Temp: 8 °C

Axial Tilt: 16.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Gas Giant

Semi-Major Axis: 10.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.8

Radius: 14

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 9.81 AU - 11.43 AU

Year: 12395 Days

Day: 5.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 24,536,384 km

• M1: 180,265 km (0.091 R)
• M2: 288,275 km (0.03 R)
• M3: 541,095 km (0.093 R)
• M4: 1,087,277 km (0.119 R)
• M5: 1,409,511 km (0.113 R)
• M6: 1,533,229 km (0.055 R)
• M7: 1,988,305 km (0.06 R)
• M8: 2,144,186 km (0.114 R)
• M9: 2,271,943 km (0.085 R)
• M10: 2,468,514 km (0.081 R)
• M11: 2,967,274 km (0.047 R)
• M12: 3,074,386 km (0.076 R)
• M13: 3,422,650 km (0.044 R)
• M14: 3,516,298 km (0.087 R)
• M15: 3,725,885 km (0.08 R)
• M16: 4,399,374 km (0.103 R)
• M17: 4,542,839 km (0.057 R)
• M18: 4,646,360 km (0.088 R)
• M19: 5,590,622 km (0.065 R)
• M20: 5,813,523 km (0.085 R)
• M21: 6,176,298 km (0.09 R)
• M22: 6,291,189 km (0.079 R)
• M23: 6,523,215 km (0.084 R)
• M24: 6,971,710 km (0.095 R)
• M25: 7,626,649 km (0.112 R)
• M26: 7,799,584 km (0.113 R)
• M27: 8,632,844 km (0.116 R)
• M28: 9,547,635 km (0.059 R)
• M29: 9,814,668 km (0.03 R)
• M30: 10,003,011 km (0.049 R)
• M31: 10,219,928 km (0.081 R)
• M32: 10,685,776 km (0.119 R)
• M33: 11,525,020 km (0.106 R)
• M34: 11,723,836 km (0.12 R)
• M35: 12,823,380 km (0.098 R)
• M36: 13,059,146 km (0.103 R)
• M37: 13,177,478 km (0.091 R)
• M38: 13,564,787 km (0.082 R)
• M39: 13,895,398 km (0.093 R)
• M40: 14,046,492 km (0.116 R)
• M41: 15,182,239 km (0.107 R)
• M42: 15,369,087 km (0.055 R)
• M43: 15,494,151 km (0.038 R)
• M44: 15,651,079 km (0.106 R)
• M45: 16,029,561 km (0.088 R)
• M46: 16,956,769 km (0.065 R)
• M47: 17,280,499 km (0.079 R)
• M48: 17,475,724 km (0.12 R)
• M49: 17,639,085 km (0.102 R)
• M50: 18,596,063 km (0.115 R)
• M51: 18,829,585 km (0.097 R)
• M52: 19,265,812 km (0.12 R)
• M53: 19,807,506 km (0.068 R)
• M54: 19,909,532 km (0.095 R)
• M55: 20,457,060 km (0.116 R)
• M56: 21,183,358 km (0.066 R)
• M57: 21,322,633 km (0.074 R)
• M58: 21,462,208 km (0.036 R)
• M59: 21,567,076 km (0.069 R)
• M60: 21,672,244 km (0.087 R)
• M61: 22,235,480 km (0.067 R)
• M62: 22,341,544 km (0.103 R)
• M63: 22,447,908 km (0.064 R)
• M64: 22,732,294 km (0.071 R)
• M65: 23,376,462 km (0.105 R)
• M66: 24,208,227 km (0.074 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 16,980 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit