🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.43 AU - 0.61 AU

Year: 111 Days

Day: 17.8 Hours

Environment

Temp: 332 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.68 AU - 0.82 AU

Year: 193 Days

Day: 23.7 Hours

Environment

Temp: 335 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,497,488 km

• M1: 154,834 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.9 AU - 2.02 AU

Year: 816 Days

Day: 12.4 Hours

Environment

Temp: 44 °C

Axial Tilt: 19.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.32 AU - 3.02 AU

Year: 1297 Days

Day: 17 Hours

Environment

Temp: 10 °C

Axial Tilt: 26.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 73,497,488 km

• M1: 346,469 km (0.094 R)
• M2: 1,706,613 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.52 AU - 3.92 AU

Year: 1717 Days

Day: 23.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.17 AU - 4.35 AU

Year: 2613 Days

Day: 19 Hours

Environment

Temp: -77 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.88 AU - 5.7 AU

Year: 3116 Days

Day: 21.6 Hours

Environment

Temp: -71 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,497,488 km

• M1: 400,174 km (0.079 R)

Planet 8 - Terrestrial

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 5.65 AU - 7.29 AU

Year: 4892 Days

Day: 38.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 16.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.8

Radius: 13.6

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 15.82 AU - 16.74 AU

Year: 19525 Days

Day: 5.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,497,488 km

• M1: 171,439 km (0.032 R)
• M2: 376,538 km (0.096 R)
• M3: 1,140,833 km (0.117 R)
• M4: 1,645,277 km (0.081 R)
• M5: 1,890,917 km (0.063 R)
• M6: 1,986,361 km (0.035 R)
• M7: 2,083,300 km (0.104 R)
• M8: 2,316,224 km (0.085 R)
• M9: 2,522,818 km (0.108 R)
• M10: 2,628,435 km (0.079 R)
• M11: 2,880,956 km (0.071 R)
• M12: 3,685,792 km (0.065 R)
• M13: 4,514,565 km (0.065 R)
• M14: 5,445,512 km (0.113 R)
• M15: 5,629,667 km (0.069 R)
• M16: 5,722,418 km (0.111 R)
• M17: 5,815,767 km (0.081 R)
• M18: 6,434,952 km (0.073 R)
• M19: 6,629,729 km (0.053 R)
• M20: 7,225,876 km (0.107 R)
• M21: 7,326,855 km (0.076 R)
• M22: 7,479,295 km (0.091 R)
• M23: 8,416,376 km (0.107 R)
• M24: 9,556,013 km (0.118 R)
• M25: 10,115,808 km (0.071 R)
• M26: 10,571,334 km (0.111 R)
• M27: 11,918,313 km (0.087 R)
• M28: 12,037,991 km (0.093 R)
• M29: 13,692,693 km (0.076 R)
• M30: 13,880,887 km (0.066 R)
• M31: 15,810,550 km (0.042 R)
• M32: 17,210,637 km (0.076 R)
• M33: 18,028,638 km (0.07 R)
• M34: 18,719,930 km (0.096 R)
• M35: 18,859,205 km (0.113 R)
• M36: 19,138,804 km (0.07 R)
• M37: 20,128,394 km (0.099 R)
• M38: 20,629,546 km (0.049 R)
• M39: 21,425,257 km (0.102 R)
• M40: 22,010,185 km (0.066 R)
• M41: 22,526,447 km (0.041 R)
• M42: 22,748,899 km (0.089 R)
• M43: 23,872,080 km (0.062 R)
• M44: 24,860,174 km (0.103 R)
• M45: 25,397,829 km (0.077 R)
• M46: 26,640,987 km (0.071 R)
• M47: 27,428,022 km (0.116 R)
• M48: 27,745,019 km (0.089 R)
• M49: 29,186,245 km (0.09 R)
• M50: 29,997,515 km (0.09 R)
• M51: 30,242,406 km (0.091 R)
• M52: 31,393,712 km (0.099 R)
• M53: 34,419,628 km (0.097 R)
• M54: 34,932,898 km (0.06 R)
• M55: 37,977,514 km (0.114 R)
• M56: 38,065,777 km (0.067 R)
• M57: 39,308,187 km (0.094 R)
• M58: 39,576,266 km (0.108 R)
• M59: 41,106,204 km (0.116 R)
• M60: 42,472,182 km (0.102 R)
• M61: 43,945,721 km (0.085 R)
• M62: 45,248,718 km (0.051 R)
• M63: 45,529,514 km (0.114 R)
• M64: 45,623,311 km (0.099 R)
• M65: 46,093,049 km (0.1 R)
• M66: 46,847,920 km (0.105 R)
• M67: 47,132,006 km (0.096 R)
• M68: 47,511,835 km (0.115 R)
• M69: 48,465,671 km (0.116 R)
• M70: 48,657,156 km (0.11 R)
• M71: 48,944,983 km (0.057 R)
• M72: 49,908,243 km (0.105 R)
• M73: 50,198,463 km (0.067 R)
• M74: 50,975,026 km (0.104 R)
• M75: 51,853,614 km (0.115 R)
• M76: 52,540,268 km (0.072 R)
• M77: 53,922,702 km (0.065 R)
• M78: 55,818,107 km (0.1 R)
• M79: 57,633,776 km (0.061 R)
• M80: 58,548,867 km (0.09 R)
• M81: 59,776,467 km (0.064 R)
• M82: 59,879,091 km (0.099 R)
• M83: 60,496,481 km (0.065 R)
• M84: 61,841,217 km (0.089 R)
• M85: 62,256,949 km (0.117 R)
• M86: 62,882,418 km (0.08 R)
• M87: 63,091,256 km (0.104 R)
• M88: 63,719,418 km (0.105 R)
• M89: 65,299,022 km (0.053 R)
• M90: 68,067,181 km (0.075 R)
• M91: 68,819,060 km (0.056 R)
• M92: 71,417,575 km (0.063 R)

Kuiper Belt

Range: 36.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 15,230 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit