🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.83 AU - 0.95 AU

Year: 323 Days

Day: 27.3 Hours

Environment

Temp: 11 °C

Axial Tilt: 36 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.4 AU - 1.9 AU

Year: 816 Days

Day: 13.3 Hours

Environment

Temp: -60 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,138,148 km

• M1: 180,265 km (0.079 R)

Asteroid Belt

Center: 4.81 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.5

Radius: 13.1

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 7.33 AU - 8.59 AU

Year: 8646 Days

Day: 9.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 42,138,148 km

• M1: 166,652 km (0.118 R)
• M2: 349,161 km (0.05 R)
• M3: 646,412 km (0.09 R)
• M4: 1,042,398 km (0.097 R)
• M5: 1,530,237 km (0.045 R)
• M6: 1,757,326 km (0.106 R)
• M7: 2,085,095 km (0.114 R)
• M8: 2,268,203 km (0.056 R)
• M9: 2,504,568 km (0.065 R)
• M10: 3,157,113 km (0.081 R)
• M11: 3,288,610 km (0.092 R)
• M12: 3,530,061 km (0.105 R)
• M13: 3,694,319 km (0.112 R)
• M14: 3,973,768 km (0.064 R)
• M15: 4,405,956 km (0.109 R)
• M16: 4,583,230 km (0.116 R)
• M17: 5,663,626 km (0.097 R)
• M18: 5,856,607 km (0.09 R)
• M19: 6,150,268 km (0.12 R)
• M20: 6,991,307 km (0.098 R)
• M21: 7,513,254 km (0.087 R)
• M22: 8,047,917 km (0.087 R)
• M23: 8,156,375 km (0.102 R)
• M24: 9,495,276 km (0.097 R)
• M25: 9,725,058 km (0.074 R)
• M26: 10,662,588 km (0.107 R)
• M27: 13,173,289 km (0.119 R)
• M28: 13,301,345 km (0.076 R)
• M29: 13,644,822 km (0.118 R)
• M30: 13,991,290 km (0.058 R)
• M31: 14,078,356 km (0.043 R)
• M32: 14,165,572 km (0.04 R)
• M33: 15,450,767 km (0.086 R)
• M34: 15,993,508 km (0.106 R)
• M35: 16,358,826 km (0.116 R)
• M36: 18,321,700 km (0.077 R)
• M37: 18,416,994 km (0.115 R)
• M38: 19,866,597 km (0.08 R)
• M39: 20,111,788 km (0.106 R)
• M40: 20,308,659 km (0.079 R)
• M41: 20,506,128 km (0.095 R)
• M42: 20,654,679 km (0.085 R)
• M43: 20,903,161 km (0.107 R)
• M44: 21,002,793 km (0.054 R)
• M45: 21,654,292 km (0.111 R)
• M46: 22,465,112 km (0.099 R)
• M47: 23,234,494 km (0.107 R)
• M48: 23,492,850 km (0.069 R)
• M49: 24,169,032 km (0.116 R)
• M50: 24,851,647 km (0.106 R)
• M51: 25,434,181 km (0.12 R)
• M52: 25,807,278 km (0.097 R)
• M53: 26,289,582 km (0.093 R)
• M54: 26,505,003 km (0.105 R)
• M55: 26,883,186 km (0.106 R)
• M56: 27,863,950 km (0.029 R)
• M57: 29,134,335 km (0.112 R)
• M58: 29,413,036 km (0.102 R)
• M59: 30,479,968 km (0.109 R)
• M60: 30,876,253 km (0.116 R)
• M61: 31,388,326 km (0.109 R)
• M62: 32,017,983 km (0.114 R)
• M63: 32,709,574 km (0.1 R)
• M64: 32,825,363 km (0.04 R)
• M65: 32,941,302 km (0.041 R)
• M66: 33,522,788 km (0.12 R)
• M67: 33,931,789 km (0.064 R)
• M68: 34,225,001 km (0.097 R)
• M69: 35,644,236 km (0.077 R)
• M70: 36,181,292 km (0.081 R)
• M71: 36,480,937 km (0.048 R)
• M72: 36,841,468 km (0.108 R)
• M73: 37,142,907 km (0.102 R)
• M74: 38,173,637 km (0.119 R)
• M75: 39,953,851 km (0.062 R)
• M76: 40,139,502 km (0.052 R)
• M77: 40,325,602 km (0.09 R)
• M78: 40,885,248 km (0.115 R)
• M79: 41,197,309 km (0.04 R)
• M80: 41,886,506 km (0.108 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 11,659 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit