🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.5 AU - 0.8 AU

Year: 201 Days

Day: 21.7 Hours

Environment

Temp: 172 °C

Axial Tilt: 8.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.65 AU - 0.67 AU

Year: 205 Days

Day: 26.7 Hours

Environment

Temp: 96 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.55 AU - 0.81 AU

Year: 215 Days

Day: 38 Hours

Environment

Temp: 157 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.03 AU - 4.75 AU

Year: 2938 Days

Day: 33.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.3

Radius: 10.2

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 5.25 AU - 6.23 AU

Year: 5265 Days

Day: 15 Hours

Environment

Temp: -157 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 48,726,924 km

• M1: 146,756 km (0.119 R)
• M2: 235,467 km (0.072 R)
• M3: 369,656 km (0.114 R)
• M4: 974,929 km (0.105 R)
• M5: 1,059,751 km (0.06 R)
• M6: 1,329,775 km (0.071 R)
• M7: 1,497,475 km (0.111 R)
• M8: 1,571,526 km (0.11 R)
• M9: 1,947,315 km (0.084 R)
• M10: 2,111,125 km (0.075 R)
• M11: 2,251,149 km (0.081 R)
• M12: 2,322,357 km (0.119 R)
• M13: 2,765,616 km (0.094 R)
• M14: 2,903,695 km (0.105 R)
• M15: 3,012,901 km (0.034 R)
• M16: 3,267,367 km (0.106 R)
• M17: 3,512,558 km (0.084 R)
• M18: 3,712,870 km (0.07 R)
• M19: 4,160,167 km (0.113 R)
• M20: 4,301,238 km (0.089 R)
• M21: 4,443,954 km (0.105 R)
• M22: 4,734,174 km (0.05 R)
• M23: 5,143,324 km (0.086 R)
• M24: 5,294,867 km (0.035 R)
• M25: 5,602,590 km (0.094 R)
• M26: 5,778,367 km (0.088 R)
• M27: 6,356,862 km (0.113 R)
• M28: 6,438,094 km (0.032 R)
• M29: 6,601,604 km (0.1 R)
• M30: 7,037,533 km (0.069 R)
• M31: 7,163,943 km (0.099 R)
• M32: 7,312,194 km (0.097 R)
• M33: 7,568,755 km (0.057 R)
• M34: 7,850,148 km (0.059 R)
• M35: 8,134,983 km (0.105 R)
• M36: 8,378,678 km (0.084 R)
• M37: 8,827,770 km (0.095 R)
• M38: 8,918,576 km (0.06 R)
• M39: 9,261,903 km (0.037 R)
• M40: 9,539,557 km (0.104 R)
• M41: 9,609,419 km (0.081 R)
• M42: 9,679,581 km (0.108 R)
• M43: 10,222,172 km (0.087 R)
• M44: 10,823,256 km (0.089 R)
• M45: 11,758,692 km (0.042 R)
• M46: 11,933,871 km (0.05 R)
• M47: 12,797,051 km (0.052 R)
• M48: 12,925,705 km (0.055 R)
• M49: 13,080,539 km (0.078 R)
• M50: 14,182,327 km (0.118 R)
• M51: 14,368,726 km (0.047 R)
• M52: 14,663,583 km (0.075 R)
• M53: 15,095,772 km (0.118 R)
• M54: 15,286,359 km (0.088 R)
• M55: 15,450,169 km (0.107 R)
• M56: 15,559,824 km (0.087 R)
• M57: 15,752,207 km (0.085 R)
• M58: 15,834,935 km (0.071 R)
• M59: 16,278,343 km (0.085 R)
• M60: 17,120,878 km (0.11 R)
• M61: 17,948,902 km (0.119 R)
• M62: 18,353,265 km (0.086 R)
• M63: 18,702,277 km (0.116 R)
• M64: 19,318,321 km (0.079 R)
• M65: 19,465,974 km (0.103 R)
• M66: 19,673,317 km (0.03 R)
• M67: 19,911,327 km (0.078 R)
• M68: 20,000,787 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.1

Radius: 9.7

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 10.37 AU - 12.49 AU

Year: 14796 Days

Day: 13.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 48,726,924 km

• M1: 259,852 km (0.055 R)
• M2: 364,720 km (0.114 R)
• M3: 706,102 km (0.094 R)
• M4: 1,564,794 km (0.079 R)
• M5: 1,690,606 km (0.079 R)
• M6: 2,565,155 km (0.081 R)
• M7: 2,849,989 km (0.115 R)
• M8: 3,004,972 km (0.069 R)
• M9: 3,323,317 km (0.107 R)
• M10: 3,916,023 km (0.12 R)
• M11: 4,205,196 km (0.101 R)
• M12: 5,905,526 km (0.041 R)
• M13: 6,103,743 km (0.034 R)
• M14: 6,394,112 km (0.025 R)
• M15: 7,175,013 km (0.114 R)
• M16: 7,792,254 km (0.108 R)
• M17: 8,600,232 km (0.065 R)
• M18: 8,800,244 km (0.12 R)
• M19: 10,534,084 km (0.06 R)
• M20: 11,563,167 km (0.1 R)
• M21: 12,061,927 km (0.067 R)
• M22: 12,652,539 km (0.114 R)
• M23: 14,037,815 km (0.071 R)
• M24: 14,569,636 km (0.088 R)
• M25: 16,204,441 km (0.05 R)
• M26: 17,801,249 km (0.115 R)
• M27: 18,344,588 km (0.113 R)
• M28: 19,023,314 km (0.08 R)
• M29: 19,120,852 km (0.103 R)
• M30: 22,952,502 km (0.063 R)
• M31: 23,091,179 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 76.9

Radius: 5.8

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 16.84 AU - 20.26 AU

Year: 30590 Days

Day: 22.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 48,726,924 km

• M1: 80,184 km (0.083 R)
• M2: 446,849 km (0.114 R)
• M3: 505,940 km (0.107 R)
• M4: 632,500 km (0.054 R)
• M5: 805,136 km (0.109 R)
• M6: 1,172,997 km (0.075 R)
• M7: 1,680,433 km (0.096 R)
• M8: 1,799,064 km (0.117 R)
• M9: 1,944,922 km (0.085 R)
• M10: 2,044,255 km (0.097 R)
• M11: 2,352,726 km (0.089 R)
• M12: 2,539,274 km (0.064 R)
• M13: 3,392,581 km (0.112 R)
• M14: 3,482,489 km (0.057 R)
• M15: 3,943,699 km (0.034 R)
• M16: 4,261,744 km (0.113 R)
• M17: 6,263,812 km (0.093 R)
• M18: 6,860,259 km (0.084 R)
• M19: 7,012,251 km (0.041 R)
• M20: 7,319,525 km (0.066 R)
• M21: 8,187,192 km (0.115 R)
• M22: 9,211,938 km (0.103 R)
• M23: 9,633,056 km (0.093 R)
• M24: 10,146,775 km (0.104 R)
• M25: 10,276,476 km (0.104 R)
• M26: 11,022,521 km (0.095 R)
• M27: 12,013,457 km (0.106 R)
• M28: 12,612,447 km (0.046 R)
• M29: 13,079,791 km (0.1 R)
• M30: 15,004,966 km (0.104 R)
• M31: 15,152,918 km (0.06 R)
• M32: 15,599,617 km (0.097 R)
• M33: 16,505,881 km (0.062 R)
• M34: 18,580,355 km (0.04 R)
• M35: 22,234,133 km (0.098 R)
• M36: 22,571,925 km (0.084 R)
• M37: 23,138,602 km (0.111 R)
• M38: 23,652,620 km (0.05 R)
• M39: 23,882,402 km (0.082 R)
• M40: 25,687,301 km (0.053 R)
• M41: 25,805,184 km (0.098 R)
• M42: 28,506,323 km (0.115 R)
• M43: 28,628,545 km (0.11 R)
• M44: 30,294,167 km (0.095 R)
• M45: 31,107,232 km (0.117 R)
• M46: 31,295,875 km (0.102 R)
• M47: 32,244,923 km (0.075 R)
• M48: 32,435,810 km (0.087 R)
• M49: 33,267,574 km (0.056 R)
• M50: 35,082,645 km (0.112 R)
• M51: 36,134,318 km (0.073 R)
• M52: 37,663,957 km (0.042 R)
• M53: 38,605,376 km (0.086 R)
• M54: 38,740,613 km (0.088 R)
• M55: 39,011,235 km (0.117 R)
• M56: 39,350,523 km (0.08 R)
• M57: 39,554,575 km (0.116 R)
• M58: 40,855,029 km (0.041 R)
• M59: 41,130,588 km (0.095 R)
• M60: 43,638,297 km (0.109 R)
• M61: 44,414,411 km (0.067 R)
• M62: 44,910,627 km (0.106 R)
• M63: 47,636,300 km (0.115 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: 318 - 13,209 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit