🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.63 AU - 0.63 AU

Year: 178 Days

Day: 20.7 Hours

Environment

Temp: 197 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,345,278 km

• M1: 291,865 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.74 AU - 2.62 AU

Year: 1147 Days

Day: 39.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,345,278 km

• M1: 1,595,910 km (0.102 R)
• M2: 1,651,112 km (0.106 R)

Asteroid Belt

Center: 3.99 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.8

Radius: 12.9

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 4.99 AU - 6.61 AU

Year: 4979 Days

Day: 11.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 26,345,278 km

• M1: 169,644 km (0.087 R)
• M2: 276,606 km (0.072 R)
• M3: 377,884 km (0.035 R)
• M4: 498,161 km (0.081 R)
• M5: 594,352 km (0.106 R)
• M6: 775,216 km (0.087 R)
• M7: 1,064,090 km (0.078 R)
• M8: 1,289,982 km (0.064 R)
• M9: 1,401,882 km (0.083 R)
• M10: 1,651,261 km (0.087 R)
• M11: 2,093,772 km (0.068 R)
• M12: 2,176,799 km (0.082 R)
• M13: 2,432,611 km (0.116 R)
• M14: 2,555,431 km (0.084 R)
• M15: 2,770,852 km (0.112 R)
• M16: 3,200,646 km (0.045 R)
• M17: 3,316,435 km (0.067 R)
• M18: 3,793,353 km (0.054 R)
• M19: 4,019,246 km (0.041 R)
• M20: 4,102,572 km (0.09 R)
• M21: 4,270,870 km (0.077 R)
• M22: 4,398,626 km (0.104 R)
• M23: 4,636,337 km (0.119 R)
• M24: 4,900,377 km (0.077 R)
• M25: 5,034,268 km (0.103 R)
• M26: 5,169,504 km (0.12 R)
• M27: 5,443,567 km (0.087 R)
• M28: 5,535,869 km (0.077 R)
• M29: 5,816,365 km (0.11 R)
• M30: 6,586,944 km (0.104 R)
• M31: 6,784,712 km (0.119 R)
• M32: 6,984,425 km (0.056 R)
• M33: 7,211,515 km (0.072 R)
• M34: 7,389,836 km (0.116 R)
• M35: 8,276,502 km (0.112 R)
• M36: 8,463,350 km (0.078 R)
• M37: 9,445,909 km (0.09 R)
• M38: 9,641,284 km (0.117 R)
• M39: 9,866,129 km (0.113 R)
• M40: 9,979,225 km (0.051 R)
• M41: 10,149,617 km (0.092 R)
• M42: 10,957,745 km (0.114 R)
• M43: 11,133,672 km (0.105 R)
• M44: 11,251,405 km (0.102 R)
• M45: 11,517,839 km (0.101 R)
• M46: 12,789,272 km (0.099 R)
• M47: 13,285,338 km (0.071 R)
• M48: 13,441,518 km (0.06 R)
• M49: 13,535,615 km (0.043 R)
• M50: 13,661,427 km (0.073 R)
• M51: 13,882,533 km (0.101 R)
• M52: 14,843,400 km (0.081 R)
• M53: 15,660,503 km (0.111 R)
• M54: 16,492,268 km (0.091 R)
• M55: 16,862,822 km (0.088 R)
• M56: 17,236,068 km (0.086 R)
• M57: 17,338,393 km (0.1 R)
• M58: 17,509,234 km (0.111 R)
• M59: 17,887,268 km (0.05 R)
• M60: 18,581,552 km (0.105 R)
• M61: 18,931,910 km (0.066 R)
• M62: 21,665,960 km (0.037 R)
• M63: 22,405,722 km (0.11 R)
• M64: 22,666,621 km (0.044 R)
• M65: 22,816,218 km (0.102 R)
• M66: 23,116,312 km (0.118 R)
• M67: 23,229,109 km (0.073 R)
• M68: 23,493,149 km (0.082 R)
• M69: 23,796,234 km (0.055 R)
• M70: 24,329,700 km (0.12 R)
• M71: 24,444,442 km (0.087 R)
• M72: 25,098,484 km (0.093 R)
• M73: 25,875,345 km (0.052 R)
• M74: 26,306,038 km (0.101 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 14,605 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit