🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.42 AU - 1.58 AU

Year: 775 Days

Day: 44.5 Hours

Environment

Temp: -82 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,772,916 km

• M1: 555,457 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.57 AU - 1.63 AU

Year: 854 Days

Day: 47.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,772,916 km

• M1: 311,313 km (0.114 R)

Asteroid Belt

Center: 5.25 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.3

Radius: 13.5

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 6.87 AU - 10.91 AU

Year: 11179 Days

Day: 13.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 91.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 45,772,916 km

• M1: 179,368 km (0.12 R)
• M2: 287,378 km (0.076 R)
• M3: 1,085,931 km (0.094 R)
• M4: 1,378,694 km (0.112 R)
• M5: 1,567,038 km (0.088 R)
• M6: 1,697,487 km (0.107 R)
• M7: 1,923,230 km (0.069 R)
• M8: 2,159,296 km (0.096 R)
• M9: 2,556,777 km (0.107 R)
• M10: 2,790,898 km (0.097 R)
• M11: 2,950,818 km (0.12 R)
• M12: 3,364,456 km (0.064 R)
• M13: 4,525,336 km (0.101 R)
• M14: 4,809,871 km (0.093 R)
• M15: 5,529,885 km (0.103 R)
• M16: 6,144,284 km (0.093 R)
• M17: 6,389,175 km (0.103 R)
• M18: 6,708,866 km (0.077 R)
• M19: 8,039,390 km (0.08 R)
• M20: 8,307,469 km (0.071 R)
• M21: 8,813,259 km (0.066 R)
• M22: 9,691,997 km (0.098 R)
• M23: 9,814,069 km (0.04 R)
• M24: 10,141,988 km (0.046 R)
• M25: 10,307,293 km (0.095 R)
• M26: 10,431,908 km (0.06 R)
• M27: 11,403,696 km (0.076 R)
• M28: 11,489,565 km (0.092 R)
• M29: 11,748,370 km (0.116 R)
• M30: 12,448,338 km (0.068 R)
• M31: 12,892,793 km (0.068 R)
• M32: 13,116,891 km (0.065 R)
• M33: 13,523,648 km (0.096 R)
• M34: 15,334,081 km (0.112 R)
• M35: 15,523,921 km (0.077 R)
• M36: 15,666,936 km (0.083 R)
• M37: 15,762,529 km (0.069 R)
• M38: 16,340,127 km (0.082 R)
• M39: 16,534,155 km (0.067 R)
• M40: 17,864,080 km (0.114 R)
• M41: 19,279,426 km (0.068 R)
• M42: 20,783,034 km (0.117 R)
• M43: 22,270,336 km (0.079 R)
• M44: 23,190,064 km (0.089 R)
• M45: 25,178,518 km (0.098 R)
• M46: 25,853,504 km (0.103 R)
• M47: 27,048,941 km (0.117 R)
• M48: 27,278,723 km (0.029 R)
• M49: 27,451,359 km (0.079 R)
• M50: 27,624,444 km (0.05 R)
• M51: 27,971,810 km (0.093 R)
• M52: 28,087,898 km (0.1 R)
• M53: 28,846,359 km (0.05 R)
• M54: 29,140,020 km (0.061 R)
• M55: 29,848,515 km (0.069 R)
• M56: 30,085,927 km (0.107 R)
• M57: 30,682,224 km (0.118 R)
• M58: 30,921,880 km (0.059 R)
• M59: 32,129,434 km (0.089 R)
• M60: 32,739,045 km (0.042 R)
• M61: 33,290,912 km (0.111 R)
• M62: 33,722,202 km (0.063 R)
• M63: 34,466,003 km (0.081 R)
• M64: 35,529,045 km (0.104 R)
• M65: 37,048,062 km (0.085 R)
• M66: 38,846,827 km (0.066 R)
• M67: 39,171,006 km (0.102 R)
• M68: 40,018,178 km (0.093 R)
• M69: 40,345,648 km (0.102 R)
• M70: 40,608,342 km (0.066 R)
• M71: 40,805,662 km (0.099 R)
• M72: 41,069,253 km (0.098 R)
• M73: 41,531,810 km (0.052 R)
• M74: 42,329,017 km (0.086 R)
• M75: 43,803,603 km (0.096 R)
• M76: 44,818,624 km (0.109 R)
• M77: 45,158,660 km (0.072 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: 405 - 14,219 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit