🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.04 AU - 1.06 AU

Year: 412 Days

Day: 21.2 Hours

Environment

Temp: -7 °C

Axial Tilt: 34 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 20,786,446 km

• M1: 30,368 km (0.094 R)
• M2: 442,959 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.3 AU - 1.54 AU

Year: 648 Days

Day: 22.7 Hours

Environment

Temp: -44 °C

Axial Tilt: 86.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.72 AU - 2.46 AU

Year: 1157 Days

Day: 32.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.83 AU - 3.77 AU

Year: 2295 Days

Day: 36.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.4

Radius: 12.3

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.79 AU - 6.49 AU

Year: 5128 Days

Day: 12.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 20,786,446 km

• M1: 176,825 km (0.047 R)
• M2: 271,071 km (0.11 R)
• M3: 593,904 km (0.1 R)
• M4: 700,866 km (0.105 R)
• M5: 815,308 km (0.081 R)
• M6: 905,666 km (0.097 R)
• M7: 999,912 km (0.053 R)
• M8: 1,153,699 km (0.094 R)
• M9: 1,510,789 km (0.116 R)
• M10: 1,768,247 km (0.117 R)
• M11: 2,040,216 km (0.093 R)
• M12: 2,533,590 km (0.101 R)
• M13: 2,685,880 km (0.107 R)
• M14: 3,577,334 km (0.093 R)
• M15: 3,800,833 km (0.1 R)
• M16: 3,940,707 km (0.11 R)
• M17: 4,388,753 km (0.108 R)
• M18: 5,471,093 km (0.119 R)
• M19: 5,689,207 km (0.099 R)
• M20: 5,869,772 km (0.106 R)
• M21: 6,093,121 km (0.083 R)
• M22: 6,527,404 km (0.102 R)
• M23: 6,653,365 km (0.12 R)
• M24: 6,780,224 km (0.083 R)
• M25: 6,929,074 km (0.109 R)
• M26: 7,426,188 km (0.103 R)
• M27: 7,800,931 km (0.079 R)
• M28: 7,957,111 km (0.052 R)
• M29: 8,386,157 km (0.072 R)
• M30: 9,009,083 km (0.081 R)
• M31: 9,814,518 km (0.037 R)
• M32: 9,934,944 km (0.104 R)
• M33: 10,104,439 km (0.105 R)
• M34: 10,201,677 km (0.056 R)
• M35: 10,569,090 km (0.089 R)
• M36: 11,418,057 km (0.117 R)
• M37: 11,748,519 km (0.114 R)
• M38: 11,876,575 km (0.071 R)
• M39: 11,953,468 km (0.1 R)
• M40: 12,056,392 km (0.094 R)
• M41: 12,785,083 km (0.038 R)
• M42: 13,877,746 km (0.1 R)
• M43: 14,012,982 km (0.119 R)
• M44: 14,121,590 km (0.071 R)
• M45: 14,503,813 km (0.092 R)
• M46: 14,696,196 km (0.119 R)
• M47: 14,834,125 km (0.073 R)
• M48: 15,111,330 km (0.092 R)
• M49: 16,580,082 km (0.1 R)
• M50: 17,976,129 km (0.057 R)
• M51: 19,409,426 km (0.072 R)
• M52: 19,560,969 km (0.108 R)
• M53: 19,987,024 km (0.118 R)
• M54: 20,323,918 km (0.114 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 17,864 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit