🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.6 AU - 0.72 AU

Year: 203 Days

Day: 34.6 Hours

Environment

Temp: 162 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.77 AU - 1.05 AU

Year: 329 Days

Day: 17.5 Hours

Environment

Temp: 30 °C

Axial Tilt: 8.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 47,818,349 km

• M1: 331,958 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.73 AU - 1.79 AU

Year: 884 Days

Day: 41.4 Hours

Environment

Temp: -64 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.82 AU - 2.2 AU

Year: 1079 Days

Day: 20.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.77 AU - 2.91 AU

Year: 1356 Days

Day: 34.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.96 AU - 2.96 AU

Year: 1461 Days

Day: 44 Hours

Environment

Temp: -98 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.05 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.87 AU - 4.39 AU

Year: 2619 Days

Day: 46 Hours

Environment

Temp: -119 °C

Axial Tilt: 173.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,818,349 km

• M1: 1,807,441 km (0.072 R)

Asteroid Belt

Center: 5.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.9

Radius: 8.6

Gravity: 9.79 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 5.33 AU - 7.43 AU

Year: 6104 Days

Day: 6.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 47,818,349 km

• M1: 115,789 km (0.058 R)
• M2: 198,666 km (0.069 R)
• M3: 608,863 km (0.079 R)
• M4: 1,132,456 km (0.114 R)
• M5: 1,729,651 km (0.115 R)
• M6: 1,961,228 km (0.073 R)
• M7: 2,040,814 km (0.032 R)
• M8: 2,244,267 km (0.108 R)
• M9: 2,411,817 km (0.108 R)
• M10: 2,984,627 km (0.112 R)
• M11: 3,216,055 km (0.083 R)
• M12: 3,477,403 km (0.111 R)
• M13: 3,795,148 km (0.101 R)
• M14: 4,173,481 km (0.108 R)
• M15: 4,276,405 km (0.117 R)
• M16: 4,696,625 km (0.117 R)
• M17: 5,268,388 km (0.098 R)
• M18: 5,463,763 km (0.099 R)
• M19: 5,604,834 km (0.101 R)
• M20: 6,093,570 km (0.105 R)
• M21: 6,958,695 km (0.071 R)
• M22: 7,296,935 km (0.073 R)
• M23: 7,830,102 km (0.043 R)
• M24: 8,246,433 km (0.116 R)
• M25: 8,506,135 km (0.113 R)
• M26: 8,571,509 km (0.093 R)
• M27: 8,637,033 km (0.083 R)
• M28: 8,768,679 km (0.101 R)
• M29: 8,967,196 km (0.03 R)
• M30: 9,100,487 km (0.08 R)
• M31: 9,436,484 km (0.083 R)
• M32: 9,674,046 km (0.061 R)
• M33: 10,749,953 km (0.084 R)
• M34: 11,069,494 km (0.076 R)
• M35: 11,320,071 km (0.088 R)
• M36: 11,500,336 km (0.058 R)
• M37: 12,083,170 km (0.116 R)
• M38: 12,563,977 km (0.097 R)
• M39: 12,675,727 km (0.086 R)
• M40: 12,862,874 km (0.105 R)
• M41: 12,975,671 km (0.092 R)
• M42: 13,582,290 km (0.103 R)
• M43: 14,823,354 km (0.04 R)
• M44: 14,902,192 km (0.083 R)
• M45: 15,139,305 km (0.12 R)
• M46: 16,384,408 km (0.119 R)
• M47: 16,710,980 km (0.054 R)
• M48: 17,536,910 km (0.11 R)
• M49: 17,703,711 km (0.091 R)
• M50: 17,871,111 km (0.071 R)
• M51: 18,376,154 km (0.1 R)
• M52: 18,715,591 km (0.078 R)
• M53: 18,971,404 km (0.079 R)
• M54: 19,185,628 km (0.098 R)
• M55: 19,271,497 km (0.057 R)
• M56: 20,180,902 km (0.097 R)
• M57: 20,268,268 km (0.058 R)
• M58: 20,355,633 km (0.061 R)
• M59: 21,504,096 km (0.111 R)
• M60: 22,492,339 km (0.102 R)
• M61: 23,403,390 km (0.034 R)
• M62: 23,817,477 km (0.053 R)
• M63: 24,187,433 km (0.056 R)
• M64: 24,559,333 km (0.11 R)
• M65: 24,652,532 km (0.072 R)
• M66: 25,402,915 km (0.104 R)
• M67: 25,875,794 km (0.042 R)
• M68: 26,113,356 km (0.096 R)
• M69: 26,208,500 km (0.12 R)
• M70: 26,830,079 km (0.038 R)
• M71: 27,166,824 km (0.115 R)
• M72: 27,359,955 km (0.079 R)
• M73: 27,601,854 km (0.094 R)
• M74: 28,723,988 km (0.087 R)
• M75: 29,364,865 km (0.083 R)
• M76: 29,463,899 km (0.086 R)
• M77: 31,214,493 km (0.111 R)
• M78: 32,639,114 km (0.078 R)
• M79: 32,844,362 km (0.084 R)
• M80: 33,514,411 km (0.094 R)
• M81: 34,188,948 km (0.064 R)
• M82: 34,345,278 km (0.092 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.4

Radius: 11.8

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 10 AU - 10.36 AU

Year: 12302 Days

Day: 11.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 47,818,349 km

• M1: 194,477 km (0.104 R)
• M2: 358,287 km (0.047 R)
• M3: 513,869 km (0.12 R)
• M4: 632,500 km (0.063 R)
• M5: 864,975 km (0.044 R)
• M6: 1,349,074 km (0.117 R)
• M7: 1,476,980 km (0.115 R)
• M8: 1,586,934 km (0.113 R)
• M9: 1,862,344 km (0.099 R)
• M10: 1,957,638 km (0.118 R)
• M11: 2,079,111 km (0.097 R)
• M12: 2,304,256 km (0.069 R)
• M13: 3,112,384 km (0.095 R)
• M14: 3,226,377 km (0.081 R)
• M15: 3,636,724 km (0.041 R)
• M16: 3,940,109 km (0.055 R)
• M17: 4,571,561 km (0.116 R)
• M18: 4,965,602 km (0.065 R)
• M19: 6,105,687 km (0.09 R)
• M20: 6,872,077 km (0.12 R)
• M21: 7,021,526 km (0.06 R)
• M22: 7,134,322 km (0.093 R)
• M23: 7,209,869 km (0.053 R)
• M24: 7,285,715 km (0.091 R)
• M25: 7,361,711 km (0.104 R)
• M26: 7,668,686 km (0.106 R)
• M27: 7,940,805 km (0.107 R)
• M28: 8,176,571 km (0.057 R)
• M29: 8,655,134 km (0.095 R)
• M30: 8,776,159 km (0.103 R)
• M31: 9,101,834 km (0.103 R)
• M32: 9,891,112 km (0.098 R)
• M33: 10,572,830 km (0.046 R)
• M34: 11,050,346 km (0.055 R)
• M35: 11,313,638 km (0.038 R)
• M36: 11,402,051 km (0.095 R)
• M37: 12,661,814 km (0.106 R)
• M38: 12,937,673 km (0.073 R)
• M39: 13,261,851 km (0.026 R)
• M40: 14,250,544 km (0.072 R)
• M41: 14,489,451 km (0.103 R)
• M42: 14,922,836 km (0.096 R)
• M43: 16,498,102 km (0.113 R)
• M44: 18,384,681 km (0.112 R)
• M45: 19,644,594 km (0.106 R)
• M46: 19,963,985 km (0.102 R)
• M47: 20,231,466 km (0.081 R)
• M48: 21,149,549 km (0.064 R)
• M49: 21,422,265 km (0.115 R)
• M50: 21,860,886 km (0.098 R)
• M51: 22,191,797 km (0.052 R)
• M52: 22,914,504 km (0.081 R)
• M53: 23,701,539 km (0.036 R)
• M54: 24,956,216 km (0.078 R)
• M55: 25,071,257 km (0.108 R)
• M56: 25,765,690 km (0.066 R)
• M57: 26,819,308 km (0.079 R)
• M58: 27,351,278 km (0.056 R)
• M59: 28,006,367 km (0.114 R)
• M60: 28,787,118 km (0.112 R)
• M61: 29,331,954 km (0.092 R)
• M62: 30,493,132 km (0.04 R)
• M63: 32,545,615 km (0.119 R)
• M64: 32,923,499 km (0.119 R)
• M65: 33,556,598 km (0.096 R)
• M66: 33,683,756 km (0.069 R)
• M67: 34,193,885 km (0.115 R)
• M68: 34,449,846 km (0.088 R)
• M69: 35,544,903 km (0.057 R)
• M70: 36,324,757 km (0.041 R)
• M71: 37,637,029 km (0.1 R)
• M72: 38,232,728 km (0.094 R)
• M73: 38,498,414 km (0.093 R)
• M74: 40,173,012 km (0.083 R)
• M75: 41,189,081 km (0.074 R)
• M76: 41,461,499 km (0.051 R)
• M77: 41,802,881 km (0.098 R)
• M78: 42,694,784 km (0.115 R)
• M79: 43,940,036 km (0.091 R)
• M80: 45,267,418 km (0.066 R)
• M81: 45,759,745 km (0.081 R)
• M82: 46,749,783 km (0.083 R)
• M83: 47,603,987 km (0.097 R)
• M84: 47,746,853 km (0.113 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: 406 - 18,028 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit