🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.73 AU - 1.05 AU

Year: 308 Days

Day: 36.3 Hours

Environment

Temp: 74 °C

Axial Tilt: 28.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.22 AU - 1.28 AU

Year: 513 Days

Day: 16.3 Hours

Environment

Temp: -7 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 26,799,853 km

• M1: 74,350 km (0.119 R)

Asteroid Belt

Center: 4.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.6

Radius: 13.1

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 7 AU - 8 AU

Year: 7540 Days

Day: 7.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 68.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 26,799,853 km

• M1: 169,644 km (0.095 R)
• M2: 417,228 km (0.064 R)
• M3: 554,410 km (0.111 R)
• M4: 645,664 km (0.083 R)
• M5: 777,011 km (0.034 R)
• M6: 1,201,720 km (0.089 R)
• M7: 1,283,999 km (0.102 R)
• M8: 1,368,521 km (0.068 R)
• M9: 1,725,911 km (0.106 R)
• M10: 1,980,825 km (0.036 R)
• M11: 2,062,955 km (0.087 R)
• M12: 2,231,103 km (0.111 R)
• M13: 2,316,972 km (0.028 R)
• M14: 2,474,349 km (0.096 R)
• M15: 2,581,162 km (0.102 R)
• M16: 2,689,770 km (0.089 R)
• M17: 2,892,774 km (0.079 R)
• M18: 2,986,871 km (0.118 R)
• M19: 3,294,744 km (0.109 R)
• M20: 3,735,160 km (0.091 R)
• M21: 3,817,289 km (0.091 R)
• M22: 3,900,016 km (0.077 R)
• M23: 4,962,161 km (0.115 R)
• M24: 5,166,662 km (0.084 R)
• M25: 5,327,629 km (0.115 R)
• M26: 5,513,729 km (0.069 R)
• M27: 5,631,163 km (0.114 R)
• M28: 6,036,723 km (0.11 R)
• M29: 6,206,516 km (0.047 R)
• M30: 6,328,738 km (0.038 R)
• M31: 6,876,266 km (0.06 R)
• M32: 7,831,449 km (0.059 R)
• M33: 7,990,321 km (0.12 R)
• M34: 8,177,020 km (0.049 R)
• M35: 8,446,146 km (0.082 R)
• M36: 8,554,754 km (0.079 R)
• M37: 8,800,544 km (0.111 R)
• M38: 9,104,377 km (0.104 R)
• M39: 9,215,678 km (0.089 R)
• M40: 9,495,874 km (0.119 R)
• M41: 9,608,821 km (0.048 R)
• M42: 9,978,776 km (0.098 R)
• M43: 10,064,795 km (0.068 R)
• M44: 10,528,100 km (0.052 R)
• M45: 10,880,104 km (0.085 R)
• M46: 11,265,767 km (0.06 R)
• M47: 11,385,445 km (0.094 R)
• M48: 11,777,092 km (0.046 R)
• M49: 12,111,892 km (0.114 R)
• M50: 12,449,984 km (0.05 R)
• M51: 12,853,449 km (0.101 R)
• M52: 13,135,291 km (0.071 R)
• M53: 13,705,259 km (0.119 R)
• M54: 13,833,016 km (0.037 R)
• M55: 14,412,857 km (0.066 R)
• M56: 15,198,396 km (0.118 R)
• M57: 16,098,676 km (0.091 R)
• M58: 16,334,891 km (0.088 R)
• M59: 17,985,703 km (0.103 R)
• M60: 18,406,672 km (0.097 R)
• M61: 18,901,990 km (0.104 R)
• M62: 19,761,280 km (0.11 R)
• M63: 20,159,360 km (0.068 R)
• M64: 21,037,201 km (0.111 R)
• M65: 21,184,704 km (0.059 R)
• M66: 21,369,607 km (0.038 R)
• M67: 21,480,908 km (0.086 R)
• M68: 22,414,997 km (0.038 R)
• M69: 22,716,736 km (0.089 R)
• M70: 23,898,559 km (0.064 R)
• M71: 24,129,538 km (0.073 R)
• M72: 24,322,669 km (0.075 R)
• M73: 26,163,172 km (0.112 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: 219 - 18,702 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit