🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.75 AU - 0.79 AU

Year: 283 Days

Day: 27.4 Hours

Environment

Temp: 4 °C

Axial Tilt: 3.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.65 AU - 0.99 AU

Year: 311 Days

Day: 24.9 Hours

Environment

Temp: -14 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 23,648,979 km

• M1: 175,927 km (0.114 R)
• M2: 744,848 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.28 AU - 3.38 AU

Year: 1995 Days

Day: 30.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685

Radius: 9.9

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.01 AU - 4.17 AU

Year: 3466 Days

Day: 12.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 23,648,979 km

• M1: 129,103 km (0.057 R)
• M2: 233,373 km (0.109 R)
• M3: 434,881 km (0.107 R)
• M4: 655,388 km (0.114 R)
• M5: 747,690 km (0.096 R)
• M6: 812,017 km (0.053 R)
• M7: 1,052,571 km (0.082 R)
• M8: 1,137,991 km (0.062 R)
• M9: 1,435,541 km (0.092 R)
• M10: 1,503,608 km (0.118 R)
• M11: 1,642,884 km (0.116 R)
• M12: 1,860,250 km (0.112 R)
• M13: 1,934,749 km (0.058 R)
• M14: 2,010,296 km (0.074 R)
• M15: 2,117,857 km (0.12 R)
• M16: 2,211,505 km (0.05 R)
• M17: 2,617,215 km (0.087 R)
• M18: 3,478,898 km (0.089 R)
• M19: 3,721,397 km (0.086 R)
• M20: 3,854,240 km (0.099 R)
• M21: 3,950,281 km (0.038 R)
• M22: 4,562,735 km (0.082 R)
• M23: 4,952,737 km (0.086 R)
• M24: 5,099,193 km (0.047 R)
• M25: 5,353,659 km (0.111 R)
• M26: 5,655,697 km (0.116 R)
• M27: 5,853,017 km (0.077 R)
• M28: 6,119,450 km (0.071 R)
• M29: 6,186,620 km (0.088 R)
• M30: 6,276,678 km (0.117 R)
• M31: 6,572,433 km (0.056 R)
• M32: 6,756,737 km (0.093 R)
• M33: 7,201,193 km (0.059 R)
• M34: 7,558,881 km (0.057 R)
• M35: 7,800,482 km (0.114 R)
• M36: 7,922,254 km (0.092 R)
• M37: 8,020,241 km (0.12 R)
• M38: 8,540,842 km (0.107 R)
• M39: 8,742,051 km (0.078 R)
• M40: 8,868,611 km (0.045 R)
• M41: 9,640,685 km (0.108 R)
• M42: 9,929,259 km (0.077 R)
• M43: 10,140,940 km (0.11 R)
• M44: 10,676,501 km (0.04 R)
• M45: 11,111,681 km (0.107 R)
• M46: 11,580,371 km (0.119 R)
• M47: 11,691,672 km (0.108 R)
• M48: 11,859,222 km (0.069 R)
• M49: 12,055,644 km (0.04 R)
• M50: 12,366,508 km (0.096 R)
• M51: 12,451,779 km (0.091 R)
• M52: 12,680,065 km (0.113 R)
• M53: 12,852,252 km (0.096 R)
• M54: 13,489,988 km (0.049 R)
• M55: 13,636,444 km (0.103 R)
• M56: 13,754,028 km (0.062 R)
• M57: 14,019,564 km (0.107 R)
• M58: 14,138,196 km (0.104 R)
• M59: 14,406,275 km (0.116 R)
• M60: 14,645,931 km (0.12 R)
• M61: 15,068,694 km (0.094 R)
• M62: 15,587,350 km (0.087 R)
• M63: 16,799,242 km (0.075 R)
• M64: 16,893,788 km (0.079 R)
• M65: 16,956,919 km (0.051 R)
• M66: 17,720,017 km (0.092 R)
• M67: 18,787,697 km (0.102 R)
• M68: 18,951,208 km (0.082 R)
• M69: 19,115,317 km (0.082 R)
• M70: 19,246,813 km (0.117 R)
• M71: 22,113,408 km (0.094 R)
• M72: 23,191,709 km (0.072 R)
• M73: 23,507,959 km (0.097 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 19,864 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit