🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.94 AU - 1.14 AU

Year: 385 Days

Day: 30.7 Hours

Environment

Temp: 29 °C

Axial Tilt: 13.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.01 AU - 1.29 AU

Year: 448 Days

Day: 20.5 Hours

Environment

Temp: 1 °C

Axial Tilt: 23.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.99 AU - 3.05 AU

Year: 1454 Days

Day: 38.1 Hours

Environment

Temp: -84 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,922,825 km

• M1: 53,257 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.26 AU - 5.16 AU

Year: 3139 Days

Day: 28.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,922,825 km

• M1: 542,741 km (0.067 R)

Asteroid Belt

Center: 4.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.1

Radius: 8.6

Gravity: 10.67 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 4.55 AU - 6.49 AU

Year: 4713 Days

Day: 9.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 38,922,825 km

• M1: 128,654 km (0.098 R)
• M2: 205,847 km (0.107 R)
• M3: 563,834 km (0.064 R)
• M4: 742,305 km (0.1 R)
• M5: 819,048 km (0.096 R)
• M6: 1,138,739 km (0.096 R)
• M7: 1,198,279 km (0.029 R)
• M8: 1,351,766 km (0.095 R)
• M9: 1,577,809 km (0.088 R)
• M10: 1,695,542 km (0.061 R)
• M11: 1,764,058 km (0.106 R)
• M12: 1,975,440 km (0.1 R)
• M13: 2,403,589 km (0.084 R)
• M14: 2,678,251 km (0.032 R)
• M15: 3,257,643 km (0.074 R)
• M16: 3,386,746 km (0.114 R)
• M17: 3,829,705 km (0.107 R)
• M18: 4,290,766 km (0.11 R)
• M19: 4,456,371 km (0.034 R)
• M20: 4,648,305 km (0.073 R)
• M21: 4,794,013 km (0.065 R)
• M22: 4,916,534 km (0.083 R)
• M23: 5,215,131 km (0.112 R)
• M24: 5,570,726 km (0.108 R)
• M25: 5,855,859 km (0.063 R)
• M26: 6,932,066 km (0.042 R)
• M27: 6,987,567 km (0.119 R)
• M28: 7,182,643 km (0.063 R)
• M29: 7,436,211 km (0.092 R)
• M30: 7,721,344 km (0.034 R)
• M31: 8,126,605 km (0.094 R)
• M32: 8,243,740 km (0.088 R)
• M33: 8,302,383 km (0.055 R)
• M34: 8,538,897 km (0.032 R)
• M35: 8,777,505 km (0.062 R)
• M36: 9,322,491 km (0.041 R)
• M37: 9,629,914 km (0.108 R)
• M38: 9,691,848 km (0.087 R)
• M39: 9,878,396 km (0.059 R)
• M40: 10,476,788 km (0.069 R)
• M41: 10,572,381 km (0.107 R)
• M42: 12,040,534 km (0.072 R)
• M43: 12,510,272 km (0.036 R)
• M44: 12,815,451 km (0.102 R)
• M45: 13,020,251 km (0.118 R)
• M46: 13,467,548 km (0.1 R)
• M47: 13,536,962 km (0.084 R)
• M48: 13,745,501 km (0.081 R)
• M49: 13,850,220 km (0.109 R)
• M50: 15,090,984 km (0.11 R)
• M51: 15,198,994 km (0.12 R)
• M52: 15,852,587 km (0.083 R)
• M53: 16,072,496 km (0.104 R)
• M54: 16,367,204 km (0.089 R)
• M55: 16,478,205 km (0.054 R)
• M56: 16,626,607 km (0.115 R)
• M57: 16,924,606 km (0.082 R)
• M58: 16,999,404 km (0.078 R)
• M59: 17,262,098 km (0.05 R)
• M60: 17,563,987 km (0.09 R)
• M61: 17,791,525 km (0.107 R)
• M62: 18,096,406 km (0.106 R)
• M63: 18,211,147 km (0.116 R)
• M64: 18,634,060 km (0.103 R)
• M65: 19,489,760 km (0.106 R)
• M66: 20,159,659 km (0.11 R)
• M67: 20,397,969 km (0.083 R)
• M68: 21,441,115 km (0.077 R)
• M69: 21,562,588 km (0.083 R)
• M70: 21,846,974 km (0.091 R)
• M71: 22,050,876 km (0.082 R)
• M72: 22,214,386 km (0.091 R)
• M73: 23,495,542 km (0.089 R)
• M74: 24,166,190 km (0.103 R)
• M75: 24,546,168 km (0.113 R)
• M76: 25,312,109 km (0.061 R)
• M77: 25,654,988 km (0.073 R)
• M78: 25,956,278 km (0.115 R)
• M79: 26,475,682 km (0.084 R)
• M80: 26,649,514 km (0.108 R)
• M81: 26,998,377 km (0.029 R)
• M82: 27,700,589 km (0.059 R)
• M83: 27,965,527 km (0.069 R)
• M84: 28,186,932 km (0.103 R)
• M85: 29,707,744 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.1

Radius: 13.7

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 10.04 AU - 10.48 AU

Year: 11944 Days

Day: 10.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 38,922,825 km

• M1: 215,122 km (0.112 R)
• M2: 492,027 km (0.099 R)
• M3: 1,063,790 km (0.11 R)
• M4: 1,269,488 km (0.037 R)
• M5: 1,488,948 km (0.092 R)
• M6: 1,821,653 km (0.092 R)
• M7: 2,222,127 km (0.068 R)
• M8: 2,332,231 km (0.091 R)
• M9: 2,444,280 km (0.111 R)
• M10: 2,934,661 km (0.077 R)
• M11: 3,229,070 km (0.115 R)
• M12: 3,329,301 km (0.063 R)
• M13: 3,430,578 km (0.089 R)
• M14: 4,033,607 km (0.08 R)
• M15: 4,500,802 km (0.066 R)
• M16: 4,641,573 km (0.111 R)
• M17: 5,014,371 km (0.073 R)
• M18: 5,189,849 km (0.115 R)
• M19: 5,397,192 km (0.083 R)
• M20: 5,486,801 km (0.086 R)
• M21: 5,881,291 km (0.108 R)
• M22: 6,474,446 km (0.103 R)
• M23: 6,665,782 km (0.083 R)
• M24: 7,251,158 km (0.101 R)
• M25: 8,540,842 km (0.095 R)
• M26: 8,927,403 km (0.077 R)
• M27: 9,790,881 km (0.118 R)
• M28: 9,973,989 km (0.11 R)
• M29: 10,418,445 km (0.092 R)
• M30: 10,831,634 km (0.034 R)
• M31: 11,288,506 km (0.102 R)
• M32: 11,946,587 km (0.096 R)
• M33: 12,418,718 km (0.111 R)
• M34: 12,617,234 km (0.044 R)
• M35: 13,543,993 km (0.11 R)
• M36: 13,953,741 km (0.119 R)
• M37: 14,450,855 km (0.081 R)
• M38: 14,659,843 km (0.102 R)
• M39: 14,785,655 km (0.052 R)
• M40: 14,996,139 km (0.096 R)
• M41: 15,122,849 km (0.114 R)
• M42: 15,590,791 km (0.082 R)
• M43: 15,676,361 km (0.094 R)
• M44: 15,891,034 km (0.036 R)
• M45: 16,149,838 km (0.058 R)
• M46: 16,279,839 km (0.118 R)
• M47: 18,225,957 km (0.111 R)
• M48: 18,497,029 km (0.079 R)
• M49: 18,587,685 km (0.091 R)
• M50: 18,678,491 km (0.048 R)
• M51: 18,860,552 km (0.119 R)
• M52: 19,134,615 km (0.029 R)
• M53: 19,779,531 km (0.076 R)
• M54: 19,965,182 km (0.106 R)
• M55: 20,525,426 km (0.076 R)
• M56: 21,613,601 km (0.061 R)
• M57: 22,768,946 km (0.086 R)
• M58: 23,354,322 km (0.056 R)
• M59: 23,796,533 km (0.06 R)
• M60: 24,440,103 km (0.108 R)
• M61: 24,939,162 km (0.071 R)
• M62: 25,089,508 km (0.073 R)
• M63: 25,643,469 km (0.096 R)
• M64: 25,744,597 km (0.116 R)
• M65: 26,048,879 km (0.111 R)
• M66: 26,252,332 km (0.102 R)
• M67: 26,507,546 km (0.107 R)
• M68: 27,277,825 km (0.108 R)
• M69: 28,264,124 km (0.083 R)
• M70: 28,945,692 km (0.1 R)
• M71: 29,632,645 km (0.117 R)
• M72: 30,378,540 km (0.1 R)
• M73: 30,646,470 km (0.094 R)
• M74: 32,434,015 km (0.099 R)
• M75: 33,092,545 km (0.117 R)
• M76: 34,311,020 km (0.096 R)
• M77: 34,645,969 km (0.086 R)
• M78: 35,544,304 km (0.108 R)
• M79: 36,393,572 km (0.033 R)
• M80: 36,735,104 km (0.117 R)
• M81: 37,134,829 km (0.1 R)
• M82: 37,421,309 km (0.065 R)
• M83: 37,881,173 km (0.118 R)
• M84: 38,400,876 km (0.089 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 14,903 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit