🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.4 AU - 0.6 AU

Year: 135 Days

Day: 26.5 Hours

Environment

Temp: 168 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,308,869 km

• M1: 283,937 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.43 AU - 0.69 AU

Year: 160 Days

Day: 21.3 Hours

Environment

Temp: 163 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.73 AU - 0.81 AU

Year: 259 Days

Day: 46.5 Hours

Environment

Temp: 141 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.82 AU - 0.82 AU

Year: 284 Days

Day: 41.5 Hours

Environment

Temp: 42 °C

Axial Tilt: 34.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.94 AU - 1 AU

Year: 366 Days

Day: 20.8 Hours

Environment

Temp: 14 °C

Axial Tilt: 35.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 65,308,869 km

• M1: 119,529 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.4 AU - 2.32 AU

Year: 971 Days

Day: 41.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.42 AU - 3.16 AU

Year: 1784 Days

Day: 25.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.96 AU - 4.02 AU

Year: 2496 Days

Day: 37.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,308,869 km

• M1: 470,784 km (0.116 R)
• M2: 2,706,973 km (0.069 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.4

Radius: 11

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 9.21 AU - 11.13 AU

Year: 12418 Days

Day: 7.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 65,308,869 km

• M1: 139,425 km (0.116 R)
• M2: 382,671 km (0.081 R)
• M3: 495,319 km (0.063 R)
• M4: 857,345 km (0.052 R)
• M5: 1,013,226 km (0.091 R)
• M6: 1,414,448 km (0.099 R)
• M7: 1,585,438 km (0.114 R)
• M8: 1,948,063 km (0.109 R)
• M9: 2,465,523 km (0.074 R)
• M10: 2,577,871 km (0.087 R)
• M11: 2,711,162 km (0.105 R)
• M12: 2,807,802 km (0.057 R)
• M13: 2,886,042 km (0.116 R)
• M14: 2,984,777 km (0.054 R)
• M15: 3,707,783 km (0.095 R)
• M16: 4,369,455 km (0.12 R)
• M17: 4,552,114 km (0.038 R)
• M18: 4,621,377 km (0.091 R)
• M19: 4,972,484 km (0.082 R)
• M20: 5,115,499 km (0.073 R)
• M21: 5,235,626 km (0.104 R)
• M22: 6,410,568 km (0.108 R)
• M23: 6,488,359 km (0.099 R)
• M24: 6,592,479 km (0.09 R)
• M25: 6,670,868 km (0.088 R)
• M26: 6,802,365 km (0.08 R)
• M27: 7,041,273 km (0.088 R)
• M28: 7,336,878 km (0.06 R)
• M29: 7,418,259 km (0.089 R)
• M30: 7,664,198 km (0.043 R)
• M31: 7,968,331 km (0.117 R)
• M32: 8,192,129 km (0.096 R)
• M33: 8,617,286 km (0.076 R)
• M34: 9,312,467 km (0.114 R)
• M35: 10,787,353 km (0.118 R)
• M36: 11,097,320 km (0.103 R)
• M37: 11,599,221 km (0.106 R)
• M38: 12,237,106 km (0.1 R)
• M39: 13,613,556 km (0.032 R)
• M40: 13,814,316 km (0.069 R)
• M41: 17,083,478 km (0.109 R)
• M42: 17,735,725 km (0.042 R)
• M43: 18,692,254 km (0.109 R)
• M44: 21,001,447 km (0.074 R)
• M45: 21,194,578 km (0.072 R)
• M46: 21,349,711 km (0.113 R)
• M47: 21,817,054 km (0.055 R)
• M48: 23,119,603 km (0.086 R)
• M49: 23,439,144 km (0.056 R)
• M50: 24,813,649 km (0.062 R)
• M51: 24,977,010 km (0.075 R)
• M52: 25,469,486 km (0.103 R)
• M53: 27,513,292 km (0.028 R)
• M54: 27,640,151 km (0.107 R)
• M55: 27,936,804 km (0.092 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 177.3

Radius: 6.4

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 15.39 AU - 22.25 AU

Year: 31261 Days

Day: 21.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 65,308,869 km

• M1: 264,040 km (0.12 R)
• M2: 307,124 km (0.085 R)
• M3: 744,249 km (0.091 R)
• M4: 1,111,063 km (0.048 R)
• M5: 1,210,845 km (0.08 R)
• M6: 1,261,858 km (0.086 R)
• M7: 1,313,619 km (0.115 R)
• M8: 1,527,993 km (0.079 R)
• M9: 3,459,900 km (0.094 R)
• M10: 4,814,059 km (0.038 R)
• M11: 5,061,046 km (0.068 R)
• M12: 5,102,634 km (0.115 R)
• M13: 5,312,071 km (0.12 R)
• M14: 5,396,743 km (0.069 R)
• M15: 5,610,219 km (0.111 R)
• M16: 6,133,961 km (0.117 R)
• M17: 6,178,392 km (0.102 R)
• M18: 7,227,821 km (0.105 R)
• M19: 7,274,645 km (0.101 R)
• M20: 7,321,619 km (0.088 R)
• M21: 9,281,949 km (0.079 R)
• M22: 9,486,450 km (0.075 R)
• M23: 10,372,069 km (0.093 R)
• M24: 10,959,091 km (0.092 R)
• M25: 11,942,697 km (0.106 R)
• M26: 12,220,949 km (0.029 R)
• M27: 12,501,445 km (0.112 R)
• M28: 12,557,694 km (0.04 R)
• M29: 13,760,162 km (0.085 R)
• M30: 15,178,798 km (0.114 R)
• M31: 16,891,844 km (0.079 R)
• M32: 16,954,076 km (0.095 R)
• M33: 18,729,504 km (0.094 R)
• M34: 19,443,086 km (0.117 R)
• M35: 19,770,256 km (0.072 R)
• M36: 20,430,282 km (0.098 R)
• M37: 22,865,436 km (0.104 R)
• M38: 22,934,401 km (0.104 R)
• M39: 23,280,121 km (0.118 R)
• M40: 23,836,925 km (0.105 R)
• M41: 24,046,811 km (0.114 R)
• M42: 24,257,444 km (0.044 R)
• M43: 26,251,883 km (0.037 R)
• M44: 26,541,056 km (0.046 R)
• M45: 26,758,571 km (0.115 R)
• M46: 26,831,276 km (0.103 R)
• M47: 27,341,704 km (0.052 R)
• M48: 28,002,777 km (0.09 R)
• M49: 29,190,883 km (0.114 R)
• M50: 29,791,070 km (0.069 R)
• M51: 32,232,507 km (0.047 R)
• M52: 33,790,569 km (0.025 R)
• M53: 34,026,335 km (0.051 R)
• M54: 35,373,015 km (0.091 R)
• M55: 35,452,900 km (0.118 R)
• M56: 36,173,364 km (0.096 R)
• M57: 36,414,665 km (0.051 R)
• M58: 37,466,188 km (0.099 R)
• M59: 39,350,972 km (0.054 R)
• M60: 39,516,427 km (0.1 R)
• M61: 40,097,016 km (0.055 R)
• M62: 40,430,021 km (0.1 R)
• M63: 41,350,497 km (0.099 R)
• M64: 41,686,943 km (0.064 R)
• M65: 41,855,539 km (0.06 R)
• M66: 44,583,157 km (0.089 R)
• M67: 47,631,663 km (0.112 R)
• M68: 47,896,152 km (0.09 R)
• M69: 48,072,677 km (0.114 R)
• M70: 48,515,038 km (0.065 R)
• M71: 49,047,607 km (0.111 R)
• M72: 51,648,964 km (0.063 R)
• M73: 52,283,558 km (0.07 R)
• M74: 52,465,320 km (0.099 R)
• M75: 52,647,380 km (0.096 R)
• M76: 53,377,418 km (0.059 R)
• M77: 53,927,190 km (0.119 R)
• M78: 54,294,752 km (0.118 R)
• M79: 54,386,755 km (0.075 R)
• M80: 55,124,871 km (0.084 R)
• M81: 56,144,978 km (0.112 R)
• M82: 56,238,028 km (0.105 R)
• M83: 57,546,262 km (0.046 R)
• M84: 57,921,902 km (0.088 R)
• M85: 59,432,392 km (0.1 R)
• M86: 59,527,237 km (0.119 R)
• M87: 59,717,076 km (0.107 R)
• M88: 60,097,354 km (0.112 R)
• M89: 60,669,117 km (0.106 R)
• M90: 60,764,710 km (0.035 R)
• M91: 61,147,082 km (0.114 R)
• M92: 62,106,753 km (0.084 R)
• M93: 62,974,720 km (0.108 R)
• M94: 63,168,150 km (0.09 R)
• M95: 63,361,879 km (0.095 R)
• M96: 63,943,815 km (0.088 R)
• M97: 64,138,292 km (0.081 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 11,877 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit