🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.98 AU - 1.42 AU

Year: 469 Days

Day: 35.1 Hours

Environment

Temp: 4 °C

Axial Tilt: 39.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 56,014,875 km

• M1: 79,287 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.06 AU - 1.56 AU

Year: 534 Days

Day: 32.8 Hours

Environment

Temp: 13 °C

Axial Tilt: 18.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.44 AU - 2.4 AU

Year: 948 Days

Day: 20.1 Hours

Environment

Temp: -58 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 4.46 AU - 4.92 AU

Year: 3620 Days

Day: 16.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,014,875 km

• M1: 303,384 km (0.115 R)

Asteroid Belt

Center: 7.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.4

Radius: 9.4

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 9.06 AU - 12.74 AU

Year: 12827 Days

Day: 12.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 56,014,875 km

• M1: 121,922 km (0.094 R)
• M2: 219,610 km (0.1 R)
• M3: 287,078 km (0.056 R)
• M4: 392,994 km (0.103 R)
• M5: 837,898 km (0.106 R)
• M6: 1,043,296 km (0.114 R)
• M7: 1,130,062 km (0.116 R)
• M8: 1,576,163 km (0.084 R)
• M9: 1,805,646 km (0.119 R)
• M10: 2,440,540 km (0.099 R)
• M11: 2,920,450 km (0.087 R)
• M12: 3,013,649 km (0.119 R)
• M13: 3,299,531 km (0.086 R)
• M14: 3,660,809 km (0.059 R)
• M15: 4,069,511 km (0.089 R)
• M16: 4,350,156 km (0.117 R)
• M17: 4,819,595 km (0.096 R)
• M18: 4,893,346 km (0.11 R)
• M19: 5,229,493 km (0.091 R)
• M20: 5,457,779 km (0.093 R)
• M21: 5,963,869 km (0.079 R)
• M22: 6,484,768 km (0.077 R)
• M23: 6,895,564 km (0.057 R)
• M24: 7,062,216 km (0.074 R)
• M25: 7,742,288 km (0.103 R)
• M26: 7,828,756 km (0.077 R)
• M27: 8,222,049 km (0.099 R)
• M28: 8,398,873 km (0.111 R)
• M29: 9,532,526 km (0.099 R)
• M30: 9,952,298 km (0.071 R)
• M31: 10,569,389 km (0.087 R)
• M32: 10,713,452 km (0.078 R)
• M33: 10,809,942 km (0.08 R)
• M34: 11,890,338 km (0.101 R)
• M35: 12,544,679 km (0.107 R)
• M36: 12,850,756 km (0.077 R)
• M37: 12,953,231 km (0.11 R)
• M38: 13,366,271 km (0.069 R)
• M39: 15,060,915 km (0.114 R)
• M40: 15,331,837 km (0.11 R)
• M41: 16,431,381 km (0.114 R)
• M42: 16,878,380 km (0.108 R)
• M43: 17,159,773 km (0.112 R)
• M44: 18,300,906 km (0.075 R)
• M45: 18,532,035 km (0.095 R)
• M46: 19,702,189 km (0.118 R)
• M47: 20,655,576 km (0.069 R)
• M48: 20,896,279 km (0.048 R)
• M49: 21,684,959 km (0.114 R)
• M50: 21,929,552 km (0.085 R)
• M51: 22,359,795 km (0.106 R)
• M52: 22,668,865 km (0.12 R)
• M53: 23,228,809 km (0.091 R)
• M54: 23,353,873 km (0.085 R)
• M55: 23,604,599 km (0.107 R)
• M56: 23,667,430 km (0.088 R)
• M57: 24,108,744 km (0.088 R)
• M58: 24,298,733 km (0.116 R)
• M59: 24,744,086 km (0.049 R)
• M60: 27,273,786 km (0.087 R)
• M61: 28,938,063 km (0.113 R)
• M62: 30,088,620 km (0.066 R)
• M63: 30,772,432 km (0.106 R)
• M64: 30,841,097 km (0.08 R)
• M65: 30,909,762 km (0.057 R)
• M66: 31,599,708 km (0.094 R)
• M67: 32,784,074 km (0.083 R)
• M68: 33,912,042 km (0.115 R)
• M69: 35,627,930 km (0.075 R)
• M70: 35,844,398 km (0.094 R)
• M71: 36,206,125 km (0.1 R)
• M72: 36,933,171 km (0.064 R)
• M73: 37,665,153 km (0.097 R)
• M74: 40,791,151 km (0.117 R)
• M75: 41,017,492 km (0.073 R)
• M76: 41,623,513 km (0.037 R)
• M77: 42,844,232 km (0.098 R)
• M78: 43,535,972 km (0.061 R)
• M79: 44,930,823 km (0.105 R)
• M80: 45,477,154 km (0.1 R)
• M81: 45,711,873 km (0.061 R)
• M82: 46,025,580 km (0.091 R)
• M83: 47,050,176 km (0.1 R)
• M84: 48,481,229 km (0.095 R)
• M85: 50,411,341 km (0.032 R)
• M86: 52,120,796 km (0.119 R)
• M87: 53,766,372 km (0.101 R)
• M88: 54,180,459 km (0.067 R)
• M89: 55,596,104 km (0.075 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 19,569 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit