🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.53 AU - 0.61 AU

Year: 156 Days

Day: 41.9 Hours

Environment

Temp: 175 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.48 AU - 0.66 AU

Year: 156 Days

Day: 23.2 Hours

Environment

Temp: 164 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.09 AU - 1.23 AU

Year: 452 Days

Day: 16.9 Hours

Environment

Temp: 17 °C

Axial Tilt: 15 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.49 AU - 2.11 AU

Year: 873 Days

Day: 15.5 Hours

Environment

Temp: -46 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.56 AU - 2.54 AU

Year: 1062 Days

Day: 25.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 4.25 AU - 4.79 AU

Year: 3475 Days

Day: 29.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.88 AU - 5.38 AU

Year: 3603 Days

Day: 39.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,938,743 km

• M1: 113,694 km (0.036 R)

Asteroid Belt

Center: 8.42 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 12.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.6

Radius: 11.5

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 9.38 AU - 15.04 AU

Year: 15430 Days

Day: 9.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 125.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 52,938,743 km

• M1: 195,824 km (0.093 R)
• M2: 390,450 km (0.059 R)
• M3: 488,736 km (0.107 R)
• M4: 663,915 km (0.063 R)
• M5: 1,017,864 km (0.08 R)
• M6: 1,227,451 km (0.051 R)
• M7: 1,787,545 km (0.107 R)
• M8: 2,703,832 km (0.069 R)
• M9: 3,521,983 km (0.066 R)
• M10: 3,617,426 km (0.072 R)
• M11: 3,746,080 km (0.102 R)
• M12: 4,242,296 km (0.098 R)
• M13: 4,446,647 km (0.073 R)
• M14: 4,759,307 km (0.054 R)
• M15: 5,223,808 km (0.049 R)
• M16: 5,665,421 km (0.081 R)
• M17: 6,195,895 km (0.081 R)
• M18: 6,428,221 km (0.109 R)
• M19: 6,663,388 km (0.067 R)
• M20: 6,821,813 km (0.081 R)
• M21: 7,345,255 km (0.113 R)
• M22: 7,839,976 km (0.106 R)
• M23: 8,218,159 km (0.068 R)
• M24: 8,645,261 km (0.108 R)
• M25: 9,834,714 km (0.035 R)
• M26: 10,517,628 km (0.111 R)
• M27: 10,609,930 km (0.096 R)
• M28: 10,795,132 km (0.071 R)
• M29: 11,546,861 km (0.09 R)
• M30: 11,977,254 km (0.115 R)
• M31: 12,461,503 km (0.07 R)
• M32: 12,657,027 km (0.1 R)
• M33: 13,249,734 km (0.103 R)
• M34: 13,700,173 km (0.118 R)
• M35: 13,952,694 km (0.062 R)
• M36: 14,155,848 km (0.041 R)
• M37: 14,513,537 km (0.091 R)
• M38: 14,874,367 km (0.07 R)
• M39: 15,290,249 km (0.06 R)
• M40: 16,507,227 km (0.12 R)
• M41: 16,829,910 km (0.106 R)
• M42: 17,810,225 km (0.071 R)
• M43: 18,753,140 km (0.103 R)
• M44: 18,977,387 km (0.115 R)
• M45: 19,428,425 km (0.11 R)
• M46: 20,398,866 km (0.076 R)
• M47: 21,035,106 km (0.052 R)
• M48: 21,268,030 km (0.083 R)
• M49: 21,443,359 km (0.09 R)
• M50: 21,619,136 km (0.093 R)
• M51: 22,683,974 km (0.113 R)
• M52: 23,282,964 km (0.045 R)
• M53: 23,523,966 km (0.062 R)
• M54: 23,826,453 km (0.076 R)
• M55: 24,313,095 km (0.114 R)
• M56: 24,557,687 km (0.093 R)
• M57: 25,049,266 km (0.085 R)
• M58: 26,042,147 km (0.09 R)
• M59: 26,480,469 km (0.108 R)
• M60: 26,858,203 km (0.069 R)
• M61: 27,874,272 km (0.114 R)
• M62: 29,097,235 km (0.116 R)
• M63: 29,617,237 km (0.116 R)
• M64: 30,271,728 km (0.077 R)
• M65: 31,262,514 km (0.116 R)
• M66: 31,461,928 km (0.088 R)
• M67: 31,595,070 km (0.112 R)
• M68: 32,062,713 km (0.09 R)
• M69: 32,667,238 km (0.091 R)
• M70: 33,819,441 km (0.04 R)
• M71: 34,915,993 km (0.062 R)
• M72: 38,417,481 km (0.085 R)
• M73: 38,702,465 km (0.105 R)
• M74: 40,354,325 km (0.072 R)
• M75: 40,861,611 km (0.106 R)
• M76: 42,102,526 km (0.079 R)
• M77: 44,695,954 km (0.09 R)
• M78: 45,371,089 km (0.085 R)
• M79: 45,596,982 km (0.101 R)
• M80: 45,747,777 km (0.034 R)
• M81: 45,898,721 km (0.088 R)
• M82: 46,352,451 km (0.117 R)
• M83: 46,731,682 km (0.113 R)
• M84: 47,493,434 km (0.058 R)
• M85: 48,259,076 km (0.093 R)
• M86: 50,580,835 km (0.101 R)
• M87: 51,598,250 km (0.083 R)
• M88: 51,833,867 km (0.062 R)
• M89: 52,622,248 km (0.049 R)
• M90: 52,859,510 km (0.046 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 12,129 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit