🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.48 AU - 0.6 AU

Year: 150 Days

Day: 13.7 Hours

Environment

Temp: 171 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 24,795,516 km

• M1: 44,281 km (0.104 R)
• M2: 117,434 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.8 AU - 0.94 AU

Year: 307 Days

Day: 27.4 Hours

Environment

Temp: 27 °C

Axial Tilt: 25.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.72 AU - 1.18 AU

Year: 351 Days

Day: 44.8 Hours

Environment

Temp: 18 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.15 AU - 1.71 AU

Year: 648 Days

Day: 33.4 Hours

Environment

Temp: -41 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.35 AU - 1.63 AU

Year: 689 Days

Day: 32.6 Hours

Environment

Temp: -40 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 24,795,516 km

• M1: 22,739 km (0.088 R)
• M2: 276,008 km (0.079 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.82 AU - 2.12 AU

Year: 1047 Days

Day: 15 Hours

Environment

Temp: -85 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.9

Radius: 8.8

Gravity: 10.59 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.27 AU - 5.37 AU

Year: 3401 Days

Day: 11.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 57.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 24,795,516 km

• M1: 113,545 km (0.115 R)
• M2: 169,046 km (0.089 R)
• M3: 231,278 km (0.107 R)
• M4: 306,975 km (0.076 R)
• M5: 385,364 km (0.116 R)
• M6: 528,080 km (0.101 R)
• M7: 596,297 km (0.102 R)
• M8: 832,213 km (0.09 R)
• M9: 1,034,768 km (0.115 R)
• M10: 1,226,703 km (0.112 R)
• M11: 1,333,964 km (0.088 R)
• M12: 1,557,912 km (0.105 R)
• M13: 1,645,128 km (0.115 R)
• M14: 1,748,949 km (0.094 R)
• M15: 2,042,011 km (0.098 R)
• M16: 2,251,448 km (0.106 R)
• M17: 2,367,237 km (0.032 R)
• M18: 2,502,024 km (0.111 R)
• M19: 2,622,151 km (0.102 R)
• M20: 2,814,684 km (0.049 R)
• M21: 2,921,646 km (0.074 R)
• M22: 3,139,760 km (0.102 R)
• M23: 3,611,293 km (0.037 R)
• M24: 3,669,486 km (0.081 R)
• M25: 3,825,966 km (0.104 R)
• M26: 4,411,641 km (0.025 R)
• M27: 4,789,226 km (0.062 R)
• M28: 5,111,909 km (0.083 R)
• M29: 5,242,957 km (0.09 R)
• M30: 5,937,839 km (0.108 R)
• M31: 6,614,021 km (0.106 R)
• M32: 6,852,779 km (0.108 R)
• M33: 6,925,035 km (0.063 R)
• M34: 7,021,675 km (0.071 R)
• M35: 7,240,836 km (0.03 R)
• M36: 7,636,074 km (0.092 R)
• M37: 7,710,873 km (0.08 R)
• M38: 7,861,518 km (0.104 R)
• M39: 8,139,919 km (0.086 R)
• M40: 8,267,676 km (0.087 R)
• M41: 8,447,493 km (0.069 R)
• M42: 8,784,985 km (0.106 R)
• M43: 9,021,200 km (0.117 R)
• M44: 9,179,924 km (0.116 R)
• M45: 9,339,395 km (0.039 R)
• M46: 9,661,479 km (0.058 R)
• M47: 9,823,793 km (0.104 R)
• M48: 9,932,551 km (0.079 R)
• M49: 10,178,639 km (0.111 R)
• M50: 10,732,899 km (0.111 R)
• M51: 11,639,911 km (0.09 R)
• M52: 12,131,789 km (0.096 R)
• M53: 12,365,610 km (0.116 R)
• M54: 13,046,131 km (0.089 R)
• M55: 13,526,639 km (0.099 R)
• M56: 14,319,957 km (0.117 R)
• M57: 14,474,342 km (0.085 R)
• M58: 14,598,059 km (0.106 R)
• M59: 15,096,968 km (0.082 R)
• M60: 15,285,462 km (0.074 R)
• M61: 15,696,706 km (0.092 R)
• M62: 15,951,471 km (0.095 R)
• M63: 16,433,027 km (0.102 R)
• M64: 16,659,368 km (0.069 R)
• M65: 16,821,682 km (0.039 R)
• M66: 17,278,853 km (0.096 R)
• M67: 17,839,696 km (0.047 R)
• M68: 18,138,891 km (0.083 R)
• M69: 18,205,612 km (0.105 R)
• M70: 18,473,392 km (0.081 R)
• M71: 19,352,579 km (0.115 R)
• M72: 19,591,636 km (0.092 R)
• M73: 19,694,410 km (0.114 R)
• M74: 20,418,613 km (0.081 R)
• M75: 20,488,176 km (0.116 R)
• M76: 20,941,308 km (0.115 R)
• M77: 21,397,881 km (0.092 R)
• M78: 21,786,835 km (0.103 R)
• M79: 21,893,200 km (0.103 R)
• M80: 23,875,671 km (0.104 R)
• M81: 24,205,384 km (0.069 R)
• M82: 24,573,694 km (0.058 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 20,237 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit