🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.65 AU - 1.03 AU

Year: 272 Days

Day: 36 Hours

Environment

Temp: 189 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.97 AU - 1.11 AU

Year: 374 Days

Day: 31 Hours

Environment

Temp: 104 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,508,464 km

• M1: 62,233 km (0.056 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.13 AU - 1.31 AU

Year: 476 Days

Day: 19.5 Hours

Environment

Temp: 9 °C

Axial Tilt: 38 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 48,508,464 km

• M1: 69,713 km (0.097 R)
• M2: 498,759 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.37 AU - 1.55 AU

Year: 623 Days

Day: 38.1 Hours

Environment

Temp: 6 °C

Axial Tilt: 31.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.26 AU - 1.72 AU

Year: 642 Days

Day: 35.7 Hours

Environment

Temp: 3 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 48,508,464 km

• M1: 155,731 km (0.037 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.65 AU - 3.01 AU

Year: 1681 Days

Day: 44.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,508,464 km

• M1: 47,722 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.9

Radius: 8.9

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 7.15 AU - 7.67 AU

Year: 7122 Days

Day: 8.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 48,508,464 km

• M1: 316,100 km (0.086 R)
• M2: 435,330 km (0.103 R)
• M3: 820,395 km (0.065 R)
• M4: 981,212 km (0.109 R)
• M5: 1,090,120 km (0.106 R)
• M6: 1,400,984 km (0.056 R)
• M7: 1,469,201 km (0.114 R)
• M8: 1,797,867 km (0.071 R)
• M9: 1,872,517 km (0.089 R)
• M10: 2,277,029 km (0.09 R)
• M11: 2,390,574 km (0.064 R)
• M12: 3,039,829 km (0.07 R)
• M13: 4,011,916 km (0.064 R)
• M14: 4,090,455 km (0.049 R)
• M15: 4,551,964 km (0.116 R)
• M16: 4,966,949 km (0.063 R)
• M17: 5,350,817 km (0.108 R)
• M18: 5,415,742 km (0.094 R)
• M19: 5,634,005 km (0.115 R)
• M20: 5,722,119 km (0.058 R)
• M21: 5,922,131 km (0.083 R)
• M22: 6,034,180 km (0.114 R)
• M23: 6,169,715 km (0.075 R)
• M24: 6,283,410 km (0.118 R)
• M25: 6,466,667 km (0.08 R)
• M26: 6,698,394 km (0.062 R)
• M27: 6,909,327 km (0.094 R)
• M28: 7,051,146 km (0.05 R)
• M29: 7,337,626 km (0.114 R)
• M30: 7,409,882 km (0.112 R)
• M31: 8,345,168 km (0.085 R)
• M32: 8,521,544 km (0.114 R)
• M33: 8,724,548 km (0.115 R)
• M34: 8,929,198 km (0.116 R)
• M35: 9,058,001 km (0.106 R)
• M36: 9,161,374 km (0.103 R)
• M37: 9,317,255 km (0.109 R)
• M38: 9,395,644 km (0.113 R)
• M39: 9,843,390 km (0.113 R)
• M40: 9,976,383 km (0.075 R)
• M41: 10,406,028 km (0.113 R)
• M42: 10,787,054 km (0.069 R)
• M43: 11,034,339 km (0.117 R)
• M44: 11,283,569 km (0.052 R)
• M45: 11,534,594 km (0.091 R)
• M46: 11,674,917 km (0.107 R)
• M47: 11,900,511 km (0.082 R)
• M48: 12,070,753 km (0.1 R)
• M49: 12,241,743 km (0.091 R)
• M50: 12,933,634 km (0.103 R)
• M51: 13,255,119 km (0.092 R)
• M52: 13,816,411 km (0.091 R)
• M53: 14,115,008 km (0.073 R)
• M54: 15,238,338 km (0.051 R)
• M55: 15,485,025 km (0.095 R)
• M56: 16,833,201 km (0.106 R)
• M57: 17,440,868 km (0.117 R)
• M58: 17,537,508 km (0.091 R)
• M59: 17,698,924 km (0.083 R)
• M60: 17,763,550 km (0.045 R)
• M61: 18,218,777 km (0.061 R)
• M62: 18,284,151 km (0.083 R)
• M63: 18,349,525 km (0.111 R)
• M64: 19,674,065 km (0.109 R)
• M65: 19,908,933 km (0.076 R)
• M66: 20,347,854 km (0.1 R)
• M67: 20,858,132 km (0.116 R)
• M68: 20,960,756 km (0.108 R)
• M69: 21,303,784 km (0.066 R)
• M70: 21,407,156 km (0.063 R)
• M71: 21,648,757 km (0.089 R)
• M72: 21,718,020 km (0.099 R)
• M73: 21,891,404 km (0.031 R)
• M74: 22,204,513 km (0.097 R)
• M75: 22,414,249 km (0.057 R)
• M76: 22,976,438 km (0.119 R)
• M77: 23,365,691 km (0.086 R)
• M78: 23,650,227 km (0.093 R)
• M79: 23,935,809 km (0.075 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 64.2

Radius: 3.9

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 20.68 AU - 20.72 AU

Year: 33255 Days

Day: 19.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 48,508,464 km

• M1: 65,673 km (0.071 R)
• M2: 120,277 km (0.113 R)
• M3: 325,974 km (0.1 R)
• M4: 1,023,997 km (0.109 R)
• M5: 1,124,527 km (0.086 R)
• M6: 1,580,950 km (0.11 R)
• M7: 2,614,223 km (0.061 R)
• M8: 3,326,009 km (0.087 R)
• M9: 3,565,815 km (0.051 R)
• M10: 3,780,189 km (0.075 R)
• M11: 3,811,155 km (0.071 R)
• M12: 3,935,770 km (0.07 R)
• M13: 4,579,340 km (0.083 R)
• M14: 4,981,011 km (0.104 R)
• M15: 5,925,123 km (0.115 R)
• M16: 6,142,339 km (0.09 R)
• M17: 6,621,950 km (0.098 R)
• M18: 6,771,847 km (0.078 R)
• M19: 7,813,048 km (0.06 R)
• M20: 8,131,093 km (0.116 R)
• M21: 8,615,940 km (0.107 R)
• M22: 8,779,600 km (0.034 R)
• M23: 9,110,062 km (0.116 R)
• M24: 9,402,675 km (0.061 R)
• M25: 9,528,936 km (0.08 R)
• M26: 9,571,122 km (0.059 R)
• M27: 10,211,999 km (0.081 R)
• M28: 10,603,198 km (0.116 R)
• M29: 11,310,646 km (0.071 R)
• M30: 12,817,246 km (0.071 R)
• M31: 13,191,839 km (0.084 R)
• M32: 14,774,735 km (0.108 R)
• M33: 15,563,564 km (0.066 R)
• M34: 15,613,231 km (0.116 R)
• M35: 16,670,289 km (0.089 R)
• M36: 17,646,415 km (0.056 R)
• M37: 18,746,558 km (0.052 R)
• M38: 20,085,010 km (0.053 R)
• M39: 20,356,381 km (0.055 R)
• M40: 20,902,862 km (0.118 R)
• M41: 21,177,823 km (0.096 R)
• M42: 21,620,333 km (0.109 R)
• M43: 23,878,064 km (0.114 R)
• M44: 25,678,624 km (0.078 R)
• M45: 25,796,208 km (0.111 R)
• M46: 28,673,274 km (0.043 R)
• M47: 28,795,346 km (0.105 R)
• M48: 29,285,279 km (0.094 R)
• M49: 29,839,838 km (0.095 R)
• M50: 31,398,349 km (0.106 R)
• M51: 31,650,122 km (0.095 R)
• M52: 32,855,432 km (0.106 R)
• M53: 33,367,356 km (0.094 R)
• M54: 35,049,285 km (0.09 R)
• M55: 35,375,857 km (0.09 R)
• M56: 35,637,803 km (0.105 R)
• M57: 35,966,170 km (0.079 R)
• M58: 36,097,817 km (0.099 R)
• M59: 37,356,533 km (0.081 R)
• M60: 37,690,136 km (0.077 R)
• M61: 38,024,637 km (0.056 R)
• M62: 39,508,498 km (0.074 R)
• M63: 39,644,333 km (0.076 R)
• M64: 42,046,576 km (0.064 R)
• M65: 43,020,458 km (0.091 R)
• M66: 43,300,206 km (0.113 R)
• M67: 44,848,993 km (0.115 R)
• M68: 45,132,481 km (0.12 R)
• M69: 45,701,402 km (0.068 R)
• M70: 46,774,467 km (0.056 R)
• M71: 47,278,013 km (0.049 R)
• M72: 47,711,099 km (0.066 R)
• M73: 48,290,492 km (0.058 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 17,116 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit