🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.67 AU - 0.71 AU

Year: 218 Days

Day: 42.6 Hours

Environment

Temp: 168 °C

Axial Tilt: 79.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.67 AU - 0.91 AU

Year: 267 Days

Day: 36 Hours

Environment

Temp: 118 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 72,201,427 km

• M1: 71,209 km (0.105 R)
• M2: 300,991 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.81 AU - 0.85 AU

Year: 288 Days

Day: 27.1 Hours

Environment

Temp: 49 °C

Axial Tilt: 17.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.85 AU - 0.89 AU

Year: 309 Days

Day: 35.2 Hours

Environment

Temp: 44 °C

Axial Tilt: 6.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.87 AU - 1.11 AU

Year: 375 Days

Day: 33.5 Hours

Environment

Temp: 26 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 72,201,427 km

• M1: 224,696 km (0.079 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.27 AU - 1.33 AU

Year: 564 Days

Day: 24.6 Hours

Environment

Temp: -46 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.96 AU - 2.3 AU

Year: 1184 Days

Day: 24.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.28 AU - 4.32 AU

Year: 2821 Days

Day: 34.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.9

Radius: 8.9

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 4.92 AU - 6.72 AU

Year: 5347 Days

Day: 12.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 168.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 72,201,427 km

• M1: 239,656 km (0.103 R)
• M2: 306,676 km (0.089 R)
• M3: 525,537 km (0.08 R)
• M4: 653,892 km (0.112 R)
• M5: 722,109 km (0.074 R)
• M6: 1,198,728 km (0.053 R)
• M7: 1,342,342 km (0.079 R)
• M8: 1,431,352 km (0.08 R)
• M9: 1,553,275 km (0.035 R)
• M10: 1,774,979 km (0.112 R)
• M11: 2,040,964 km (0.057 R)
• M12: 2,302,012 km (0.106 R)
• M13: 2,500,229 km (0.105 R)
• M14: 2,952,314 km (0.053 R)
• M15: 3,069,300 km (0.112 R)
• M16: 3,187,931 km (0.054 R)
• M17: 3,388,990 km (0.076 R)
• M18: 3,594,388 km (0.062 R)
• M19: 3,677,564 km (0.097 R)
• M20: 3,824,918 km (0.06 R)
• M21: 3,910,040 km (0.045 R)
• M22: 4,590,560 km (0.035 R)
• M23: 4,772,172 km (0.1 R)
• M24: 4,840,837 km (0.108 R)
• M25: 5,002,403 km (0.119 R)
• M26: 5,236,524 km (0.116 R)
• M27: 5,354,856 km (0.108 R)
• M28: 5,546,191 km (0.108 R)
• M29: 6,158,346 km (0.102 R)
• M30: 6,485,217 km (0.096 R)
• M31: 6,973,056 km (0.079 R)
• M32: 7,526,119 km (0.077 R)
• M33: 7,633,082 km (0.053 R)
• M34: 7,957,111 km (0.117 R)
• M35: 8,175,524 km (0.06 R)
• M36: 8,618,333 km (0.118 R)
• M37: 9,240,062 km (0.077 R)
• M38: 9,440,822 km (0.078 R)
• M39: 9,759,466 km (0.106 R)
• M40: 9,846,981 km (0.112 R)
• M41: 9,963,966 km (0.097 R)
• M42: 10,022,758 km (0.059 R)
• M43: 10,347,685 km (0.056 R)
• M44: 10,886,985 km (0.072 R)
• M45: 10,977,641 km (0.079 R)
• M46: 11,312,591 km (0.118 R)
• M47: 11,527,563 km (0.12 R)
• M48: 11,650,981 km (0.055 R)
• M49: 12,086,461 km (0.057 R)
• M50: 12,149,142 km (0.097 R)
• M51: 12,369,201 km (0.104 R)
• M52: 13,522,002 km (0.116 R)
• M53: 13,717,526 km (0.117 R)
• M54: 15,825,809 km (0.084 R)
• M55: 16,169,735 km (0.033 R)
• M56: 17,110,406 km (0.064 R)
• M57: 17,180,867 km (0.032 R)
• M58: 18,320,204 km (0.048 R)
• M59: 18,608,928 km (0.05 R)
• M60: 19,008,205 km (0.096 R)
• M61: 19,410,473 km (0.082 R)
• M62: 19,630,981 km (0.063 R)
• M63: 20,708,833 km (0.103 R)
• M64: 20,934,128 km (0.104 R)
• M65: 21,122,621 km (0.111 R)
• M66: 21,653,245 km (0.051 R)
• M67: 22,188,356 km (0.099 R)
• M68: 22,650,464 km (0.105 R)
• M69: 23,427,625 km (0.1 R)
• M70: 23,505,715 km (0.044 R)
• M71: 23,819,422 km (0.041 R)
• M72: 23,898,110 km (0.066 R)
• M73: 24,016,143 km (0.082 R)
• M74: 24,411,381 km (0.09 R)
• M75: 25,248,081 km (0.094 R)
• M76: 25,408,600 km (0.04 R)
• M77: 25,529,176 km (0.074 R)
• M78: 26,297,062 km (0.09 R)
• M79: 27,277,975 km (0.062 R)
• M80: 27,401,393 km (0.052 R)
• M81: 27,566,400 km (0.071 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 867.6

Radius: 4.5

Gravity: 42.84 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 10.69 AU - 13.91 AU

Year: 16427 Days

Day: 16 Hours

Environment

Temp: -181 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 72,201,427 km

• M1: 58,194 km (0.092 R)
• M2: 89,460 km (0.101 R)
• M3: 230,231 km (0.091 R)
• M4: 260,001 km (0.101 R)
• M5: 528,380 km (0.094 R)
• M6: 721,810 km (0.102 R)
• M7: 911,500 km (0.104 R)
• M8: 1,812,378 km (0.083 R)
• M9: 1,907,373 km (0.112 R)
• M10: 1,971,550 km (0.098 R)
• M11: 2,102,149 km (0.112 R)
• M12: 2,135,210 km (0.077 R)
• M13: 2,406,132 km (0.098 R)
• M14: 2,475,695 km (0.107 R)
• M15: 2,832,935 km (0.031 R)
• M16: 3,206,182 km (0.055 R)
• M17: 3,282,776 km (0.07 R)
• M18: 3,321,222 km (0.052 R)
• M19: 3,875,782 km (0.107 R)
• M20: 3,957,312 km (0.034 R)
• M21: 4,205,346 km (0.087 R)
• M22: 4,289,270 km (0.104 R)
• M23: 4,373,643 km (0.069 R)
• M24: 4,586,970 km (0.033 R)
• M25: 5,023,796 km (0.025 R)
• M26: 5,843,293 km (0.1 R)
• M27: 5,936,941 km (0.089 R)
• M28: 6,899,903 km (0.118 R)
• M29: 8,274,857 km (0.072 R)
• M30: 8,751,475 km (0.054 R)
• M31: 9,236,921 km (0.099 R)
• M32: 9,400,730 km (0.114 R)
• M33: 9,675,841 km (0.065 R)
• M34: 9,842,194 km (0.12 R)
• M35: 10,233,990 km (0.099 R)
• M36: 10,745,166 km (0.107 R)
• M37: 12,148,544 km (0.086 R)
• M38: 12,268,073 km (0.08 R)
• M39: 12,993,473 km (0.086 R)
• M40: 13,982,015 km (0.108 R)
• M41: 14,107,378 km (0.116 R)
• M42: 15,444,933 km (0.117 R)
• M43: 15,834,635 km (0.107 R)
• M44: 16,689,737 km (0.094 R)
• M45: 17,966,405 km (0.063 R)
• M46: 18,444,520 km (0.063 R)
• M47: 18,996,237 km (0.098 R)
• M48: 19,065,501 km (0.107 R)
• M49: 20,398,866 km (0.088 R)
• M50: 20,469,776 km (0.106 R)
• M51: 20,969,134 km (0.098 R)
• M52: 23,823,611 km (0.12 R)
• M53: 26,100,789 km (0.082 R)
• M54: 26,719,676 km (0.088 R)
• M55: 27,343,349 km (0.093 R)
• M56: 27,578,517 km (0.1 R)
• M57: 29,644,164 km (0.069 R)
• M58: 31,512,492 km (0.105 R)
• M59: 33,753,917 km (0.093 R)
• M60: 34,090,363 km (0.102 R)
• M61: 37,081,123 km (0.061 R)
• M62: 37,341,274 km (0.033 R)
• M63: 37,428,190 km (0.066 R)
• M64: 38,739,416 km (0.081 R)
• M65: 38,827,379 km (0.108 R)
• M66: 39,976,740 km (0.102 R)
• M67: 40,600,264 km (0.073 R)
• M68: 41,586,562 km (0.068 R)
• M69: 41,766,678 km (0.048 R)
• M70: 44,316,275 km (0.105 R)
• M71: 44,500,280 km (0.1 R)
• M72: 44,961,490 km (0.089 R)
• M73: 46,354,695 km (0.076 R)
• M74: 46,541,394 km (0.104 R)
• M75: 48,045,002 km (0.03 R)
• M76: 49,373,580 km (0.101 R)
• M77: 51,582,243 km (0.115 R)
• M78: 51,969,702 km (0.096 R)
• M79: 52,455,297 km (0.111 R)
• M80: 52,844,849 km (0.114 R)
• M81: 53,431,123 km (0.078 R)
• M82: 57,996,103 km (0.097 R)
• M83: 58,802,734 km (0.085 R)
• M84: 59,714,533 km (0.105 R)
• M85: 63,097,689 km (0.112 R)
• M86: 65,911,625 km (0.053 R)
• M87: 66,121,810 km (0.094 R)
• M88: 66,542,479 km (0.084 R)
• M89: 67,069,812 km (0.098 R)
• M90: 70,476,903 km (0.068 R)
• M91: 70,691,726 km (0.109 R)
• M92: 71,121,969 km (0.117 R)
• M93: 71,337,390 km (0.115 R)
• M94: 71,985,149 km (0.065 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 10,904 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit