🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.56 AU - 0.62 AU

Year: 160 Days

Day: 33.4 Hours

Environment

Temp: 188 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,109,881 km

• M1: 112,946 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.83 AU - 0.97 AU

Year: 301 Days

Day: 44 Hours

Environment

Temp: 187 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.98 AU - 1.02 AU

Year: 353 Days

Day: 31.2 Hours

Environment

Temp: 103 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 86,109,881 km

• M1: 166,054 km (0.045 R)
• M2: 423,212 km (0.105 R)

Asteroid Belt

Center: 1.27 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.45 AU - 1.63 AU

Year: 675 Days

Day: 29.8 Hours

Environment

Temp: -20 °C

Axial Tilt: 63.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.12 AU - 2.78 AU

Year: 1354 Days

Day: 35.4 Hours

Environment

Temp: -83 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,109,881 km

• M1: 1,743,264 km (0.104 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.93 AU - 4.23 AU

Year: 2392 Days

Day: 13.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.28 AU - 4 AU

Year: 2452 Days

Day: 45.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 17.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 600.5

Radius: 4.2

Gravity: 34.04 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 17.34 AU - 17.54 AU

Year: 25717 Days

Day: 21.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 86,109,881 km

• M1: 433,983 km (0.114 R)
• M2: 689,646 km (0.027 R)
• M3: 819,647 km (0.036 R)
• M4: 1,102,237 km (0.12 R)
• M5: 1,478,326 km (0.044 R)
• M6: 1,926,970 km (0.073 R)
• M7: 1,963,023 km (0.079 R)
• M8: 2,072,978 km (0.104 R)
• M9: 2,298,721 km (0.098 R)
• M10: 2,375,764 km (0.099 R)
• M11: 2,572,036 km (0.034 R)
• M12: 2,611,979 km (0.106 R)
• M13: 2,732,854 km (0.116 R)
• M14: 4,179,316 km (0.067 R)
• M15: 4,416,129 km (0.04 R)
• M16: 4,902,472 km (0.053 R)
• M17: 5,978,081 km (0.113 R)
• M18: 6,031,038 km (0.084 R)
• M19: 6,084,295 km (0.095 R)
• M20: 7,292,298 km (0.091 R)
• M21: 7,691,874 km (0.104 R)
• M22: 8,993,076 km (0.114 R)
• M23: 9,053,813 km (0.112 R)
• M24: 9,482,859 km (0.11 R)
• M25: 9,606,726 km (0.108 R)
• M26: 9,793,425 km (0.085 R)
• M27: 11,264,420 km (0.066 R)
• M28: 12,530,467 km (0.106 R)
• M29: 13,283,842 km (0.078 R)
• M30: 14,476,736 km (0.108 R)
• M31: 15,849,894 km (0.107 R)
• M32: 15,923,347 km (0.115 R)
• M33: 15,996,800 km (0.094 R)
• M34: 16,589,207 km (0.109 R)
• M35: 16,813,155 km (0.081 R)
• M36: 18,718,134 km (0.111 R)
• M37: 18,795,776 km (0.08 R)
• M38: 18,873,567 km (0.114 R)
• M39: 19,656,562 km (0.111 R)
• M40: 21,741,657 km (0.092 R)
• M41: 23,643,943 km (0.055 R)
• M42: 23,980,090 km (0.114 R)
• M43: 24,742,291 km (0.109 R)
• M44: 26,203,713 km (0.104 R)
• M45: 29,119,375 km (0.111 R)
• M46: 29,299,341 km (0.104 R)
• M47: 30,478,173 km (0.075 R)
• M48: 31,027,496 km (0.119 R)
• M49: 31,580,111 km (0.069 R)
• M50: 32,043,116 km (0.105 R)
• M51: 32,135,867 km (0.098 R)
• M52: 32,694,914 km (0.038 R)
• M53: 33,163,305 km (0.103 R)
• M54: 33,728,186 km (0.083 R)
• M55: 34,963,117 km (0.076 R)
• M56: 37,086,359 km (0.06 R)
• M57: 37,379,122 km (0.115 R)
• M58: 37,476,810 km (0.107 R)
• M59: 40,750,161 km (0.068 R)
• M60: 42,573,759 km (0.108 R)
• M61: 44,320,464 km (0.12 R)
• M62: 45,985,637 km (0.115 R)
• M63: 47,142,179 km (0.081 R)
• M64: 47,459,326 km (0.113 R)
• M65: 47,989,351 km (0.075 R)
• M66: 48,308,444 km (0.115 R)
• M67: 49,913,928 km (0.117 R)
• M68: 50,237,059 km (0.096 R)
• M69: 50,669,098 km (0.081 R)
• M70: 51,754,431 km (0.094 R)
• M71: 54,390,495 km (0.077 R)
• M72: 55,167,656 km (0.106 R)
• M73: 57,407,884 km (0.104 R)
• M74: 57,520,680 km (0.058 R)
• M75: 57,972,616 km (0.103 R)
• M76: 60,135,202 km (0.084 R)
• M77: 60,593,870 km (0.104 R)
• M78: 61,168,774 km (0.058 R)
• M79: 62,904,409 km (0.07 R)
• M80: 64,304,645 km (0.088 R)
• M81: 66,542,479 km (0.1 R)
• M82: 66,660,961 km (0.1 R)
• M83: 68,566,239 km (0.069 R)
• M84: 72,551,975 km (0.084 R)
• M85: 74,880,765 km (0.11 R)
• M86: 75,621,125 km (0.116 R)
• M87: 76,240,161 km (0.067 R)
• M88: 85,207,806 km (0.061 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 12,978 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit