🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.38 AU - 0.62 AU

Year: 135 Days

Day: 36.2 Hours

Environment

Temp: 174 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.06 AU - 1.32 AU

Year: 494 Days

Day: 21.7 Hours

Environment

Temp: -11 °C

Axial Tilt: 31.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.58 AU - 1.8 AU

Year: 837 Days

Day: 30.6 Hours

Environment

Temp: -58 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.28 AU - 3.18 AU

Year: 1718 Days

Day: 22.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,182,746 km

• M1: 198,068 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.64 AU - 3.22 AU

Year: 1910 Days

Day: 37.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,182,746 km

• M1: 2,085,694 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.5

Radius: 13

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 4.12 AU - 5 AU

Year: 3708 Days

Day: 5.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 74,182,746 km

• M1: 174,880 km (0.054 R)
• M2: 343,178 km (0.095 R)
• M3: 502,499 km (0.105 R)
• M4: 617,690 km (0.112 R)
• M5: 709,094 km (0.112 R)
• M6: 926,759 km (0.083 R)
• M7: 1,034,320 km (0.106 R)
• M8: 1,220,120 km (0.079 R)
• M9: 1,361,640 km (0.029 R)
• M10: 1,567,187 km (0.109 R)
• M11: 1,661,883 km (0.108 R)
• M12: 1,783,207 km (0.111 R)
• M13: 1,869,973 km (0.102 R)
• M14: 2,047,845 km (0.039 R)
• M15: 2,434,705 km (0.099 R)
• M16: 2,545,557 km (0.1 R)
• M17: 2,700,840 km (0.084 R)
• M18: 3,110,439 km (0.113 R)
• M19: 3,200,946 km (0.056 R)
• M20: 3,477,552 km (0.066 R)
• M21: 3,746,080 km (0.059 R)
• M22: 3,842,571 km (0.11 R)
• M23: 4,070,857 km (0.119 R)
• M24: 4,541,043 km (0.106 R)
• M25: 4,800,147 km (0.085 R)
• M26: 5,010,930 km (0.103 R)
• M27: 5,405,569 km (0.111 R)
• M28: 5,533,176 km (0.073 R)
• M29: 5,772,982 km (0.109 R)
• M30: 5,940,980 km (0.108 R)
• M31: 6,035,077 km (0.102 R)
• M32: 6,282,063 km (0.114 R)
• M33: 7,162,596 km (0.043 R)
• M34: 7,874,234 km (0.073 R)
• M35: 8,608,460 km (0.098 R)
• M36: 8,779,450 km (0.093 R)
• M37: 9,102,881 km (0.028 R)
• M38: 9,474,482 km (0.076 R)
• M39: 9,761,859 km (0.091 R)
• M40: 10,232,345 km (0.078 R)
• M41: 10,368,030 km (0.118 R)
• M42: 10,458,986 km (0.099 R)
• M43: 11,032,843 km (0.049 R)
• M44: 11,522,926 km (0.058 R)
• M45: 11,640,659 km (0.09 R)
• M46: 11,829,751 km (0.079 R)
• M47: 11,948,532 km (0.063 R)
• M48: 12,815,601 km (0.108 R)
• M49: 13,133,646 km (0.113 R)
• M50: 13,231,932 km (0.096 R)
• M51: 13,355,350 km (0.092 R)
• M52: 13,479,067 km (0.078 R)
• M53: 13,852,613 km (0.045 R)
• M54: 14,053,224 km (0.083 R)
• M55: 14,330,578 km (0.045 R)
• M56: 14,584,296 km (0.091 R)
• M57: 15,070,639 km (0.112 R)
• M58: 15,380,456 km (0.114 R)
• M59: 16,059,182 km (0.103 R)
• M60: 16,164,349 km (0.118 R)
• M61: 16,561,232 km (0.116 R)
• M62: 16,720,853 km (0.099 R)
• M63: 17,068,519 km (0.073 R)
• M64: 17,229,935 km (0.077 R)
• M65: 17,989,144 km (0.06 R)
• M66: 18,290,434 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 722.9

Radius: 4.9

Gravity: 30.11 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 11.62 AU - 15.24 AU

Year: 18742 Days

Day: 21.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 96.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 74,182,746 km

• M1: 197,170 km (0.093 R)
• M2: 336,595 km (0.104 R)
• M3: 408,253 km (0.092 R)
• M4: 446,101 km (0.073 R)
• M5: 505,342 km (0.111 R)
• M6: 610,060 km (0.067 R)
• M7: 1,069,625 km (0.076 R)
• M8: 1,177,634 km (0.08 R)
• M9: 1,317,658 km (0.064 R)
• M10: 1,463,217 km (0.066 R)
• M11: 1,963,023 km (0.088 R)
• M12: 2,028,996 km (0.079 R)
• M13: 2,129,376 km (0.086 R)
• M14: 2,300,217 km (0.087 R)
• M15: 3,027,263 km (0.118 R)
• M16: 3,535,147 km (0.084 R)
• M17: 4,069,212 km (0.038 R)
• M18: 4,540,445 km (0.104 R)
• M19: 4,938,824 km (0.12 R)
• M20: 5,074,061 km (0.077 R)
• M21: 5,164,866 km (0.101 R)
• M22: 5,394,499 km (0.113 R)
• M23: 5,674,397 km (0.054 R)
• M24: 5,911,210 km (0.112 R)
• M25: 6,591,432 km (0.118 R)
• M26: 6,740,431 km (0.074 R)
• M27: 6,890,478 km (0.1 R)
• M28: 7,194,012 km (0.058 R)
• M29: 7,296,187 km (0.116 R)
• M30: 7,347,350 km (0.117 R)
• M31: 8,290,265 km (0.094 R)
• M32: 9,270,580 km (0.099 R)
• M33: 9,549,430 km (0.091 R)
• M34: 10,115,210 km (0.076 R)
• M35: 10,229,652 km (0.081 R)
• M36: 10,344,543 km (0.037 R)
• M37: 12,118,774 km (0.1 R)
• M38: 12,240,397 km (0.085 R)
• M39: 13,040,596 km (0.096 R)
• M40: 16,138,020 km (0.12 R)
• M41: 17,492,329 km (0.119 R)
• M42: 17,974,932 km (0.106 R)
• M43: 18,601,897 km (0.065 R)
• M44: 19,662,546 km (0.088 R)
• M45: 20,020,384 km (0.05 R)
• M46: 20,236,254 km (0.112 R)
• M47: 21,473,428 km (0.098 R)
• M48: 22,138,390 km (0.083 R)
• M49: 22,212,591 km (0.111 R)
• M50: 22,436,090 km (0.096 R)
• M51: 24,096,776 km (0.105 R)
• M52: 25,096,539 km (0.113 R)
• M53: 27,375,214 km (0.049 R)
• M54: 27,534,834 km (0.09 R)
• M55: 28,015,492 km (0.111 R)
• M56: 28,579,626 km (0.095 R)
• M57: 28,741,491 km (0.074 R)
• M58: 29,066,118 km (0.051 R)
• M59: 30,212,188 km (0.06 R)
• M60: 30,294,616 km (0.111 R)
• M61: 31,039,613 km (0.119 R)
• M62: 31,289,442 km (0.113 R)
• M63: 31,372,768 km (0.117 R)
• M64: 31,707,119 km (0.09 R)
• M65: 33,481,350 km (0.087 R)
• M66: 33,908,601 km (0.081 R)
• M67: 34,079,891 km (0.102 R)
• M68: 34,337,498 km (0.063 R)
• M69: 36,597,025 km (0.106 R)
• M70: 38,635,595 km (0.054 R)
• M71: 41,715,965 km (0.089 R)
• M72: 44,217,540 km (0.119 R)
• M73: 45,912,185 km (0.108 R)
• M74: 46,196,720 km (0.117 R)
• M75: 46,291,565 km (0.119 R)
• M76: 48,204,473 km (0.101 R)
• M77: 49,753,260 km (0.055 R)
• M78: 49,948,036 km (0.11 R)
• M79: 50,142,962 km (0.068 R)
• M80: 52,403,536 km (0.101 R)
• M81: 52,700,936 km (0.028 R)
• M82: 54,998,760 km (0.115 R)
• M83: 57,431,221 km (0.073 R)
• M84: 58,866,313 km (0.075 R)
• M85: 59,485,050 km (0.114 R)
• M86: 59,588,273 km (0.1 R)
• M87: 59,795,167 km (0.12 R)
• M88: 61,771,654 km (0.03 R)
• M89: 64,086,980 km (0.048 R)
• M90: 64,298,960 km (0.109 R)
• M91: 65,895,468 km (0.099 R)
• M92: 67,289,721 km (0.091 R)
• M93: 68,910,614 km (0.069 R)
• M94: 69,671,319 km (0.087 R)
• M95: 70,325,660 km (0.091 R)
• M96: 70,434,866 km (0.12 R)
• M97: 71,310,911 km (0.095 R)
• M98: 73,184,326 km (0.113 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 16,544 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit