🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.49 AU - 0.81 AU

Year: 196 Days

Day: 15.6 Hours

Environment

Temp: 142 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.66 AU - 1.04 AU

Year: 294 Days

Day: 17.3 Hours

Environment

Temp: 78 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.83 AU - 1.33 AU

Year: 421 Days

Day: 21.6 Hours

Environment

Temp: -2 °C

Axial Tilt: 15 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 41,291,336 km

• M1: 426,952 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.72 AU - 3.12 AU

Year: 1870 Days

Day: 27.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.87 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 14.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 95.8

Radius: 3

Gravity: 10.64 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 12.18 AU - 17.46 AU

Year: 21380 Days

Day: 24.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 41,291,336 km

• M1: 78,539 km (0.104 R)
• M2: 113,096 km (0.101 R)
• M3: 1,542,354 km (0.071 R)
• M4: 1,562,999 km (0.1 R)
• M5: 1,625,231 km (0.107 R)
• M6: 1,646,175 km (0.052 R)
• M7: 2,433,957 km (0.034 R)
• M8: 2,852,682 km (0.112 R)
• M9: 3,400,060 km (0.086 R)
• M10: 3,589,751 km (0.111 R)
• M11: 3,950,730 km (0.073 R)
• M12: 4,587,867 km (0.05 R)
• M13: 4,677,177 km (0.104 R)
• M14: 5,569,828 km (0.08 R)
• M15: 5,793,028 km (0.045 R)
• M16: 5,825,042 km (0.077 R)
• M17: 6,281,016 km (0.09 R)
• M18: 6,413,410 km (0.071 R)
• M19: 6,680,891 km (0.108 R)
• M20: 7,088,994 km (0.117 R)
• M21: 7,435,164 km (0.064 R)
• M22: 7,470,170 km (0.109 R)
• M23: 7,822,323 km (0.101 R)
• M24: 8,000,494 km (0.117 R)
• M25: 8,506,434 km (0.067 R)
• M26: 8,616,089 km (0.11 R)
• M27: 8,911,096 km (0.106 R)
• M28: 9,022,547 km (0.087 R)
• M29: 9,739,121 km (0.114 R)
• M30: 9,930,755 km (0.077 R)
• M31: 11,026,560 km (0.111 R)
• M32: 11,186,181 km (0.12 R)
• M33: 11,226,273 km (0.095 R)
• M34: 11,507,816 km (0.097 R)
• M35: 12,324,920 km (0.094 R)
• M36: 12,740,503 km (0.104 R)
• M37: 13,542,646 km (0.079 R)
• M38: 13,628,067 km (0.089 R)
• M39: 13,670,852 km (0.08 R)
• M40: 14,491,695 km (0.076 R)
• M41: 15,150,973 km (0.08 R)
• M42: 15,685,486 km (0.053 R)
• M43: 16,045,120 km (0.105 R)
• M44: 16,135,477 km (0.098 R)
• M45: 16,589,805 km (0.051 R)
• M46: 17,048,323 km (0.053 R)
• M47: 17,557,554 km (0.105 R)
• M48: 17,837,302 km (0.052 R)
• M49: 18,071,572 km (0.044 R)
• M50: 18,638,100 km (0.1 R)
• M51: 18,828,238 km (0.048 R)
• M52: 19,788,507 km (0.025 R)
• M53: 20,323,469 km (0.093 R)
• M54: 21,556,604 km (0.029 R)
• M55: 22,459,428 km (0.116 R)
• M56: 23,425,830 km (0.035 R)
• M57: 24,043,071 km (0.061 R)
• M58: 24,353,785 km (0.107 R)
• M59: 24,405,546 km (0.067 R)
• M60: 25,083,673 km (0.041 R)
• M61: 26,351,665 km (0.089 R)
• M62: 27,532,291 km (0.053 R)
• M63: 27,802,914 km (0.082 R)
• M64: 28,729,972 km (0.119 R)
• M65: 29,280,043 km (0.086 R)
• M66: 29,390,446 km (0.1 R)
• M67: 29,445,648 km (0.055 R)
• M68: 29,556,351 km (0.107 R)
• M69: 30,334,559 km (0.12 R)
• M70: 30,614,157 km (0.109 R)
• M71: 30,894,503 km (0.119 R)
• M72: 31,119,499 km (0.113 R)
• M73: 31,911,171 km (0.069 R)
• M74: 32,138,559 km (0.107 R)
• M75: 32,480,690 km (0.079 R)
• M76: 32,537,836 km (0.057 R)
• M77: 33,168,541 km (0.114 R)
• M78: 33,398,772 km (0.096 R)
• M79: 34,733,634 km (0.104 R)
• M80: 37,335,141 km (0.084 R)
• M81: 37,754,763 km (0.101 R)
• M82: 38,357,044 km (0.119 R)
• M83: 40,489,561 km (0.037 R)
• M84: 40,674,015 km (0.072 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: 171 - 14,585 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit