🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.48 AU - 0.74 AU

Year: 169 Days

Day: 24.5 Hours

Environment

Temp: 176 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,215,453 km

• M1: 127,607 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.64 AU - 0.96 AU

Year: 254 Days

Day: 32.1 Hours

Environment

Temp: 182 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.9 AU - 1.14 AU

Year: 365 Days

Day: 22.2 Hours

Environment

Temp: 75 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 86,215,453 km

• M1: 400,025 km (0.115 R)
• M2: 839,842 km (0.044 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.96 AU - 1.12 AU

Year: 376 Days

Day: 12.1 Hours

Environment

Temp: 97 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.99 AU - 1.21 AU

Year: 409 Days

Day: 38.4 Hours

Environment

Temp: 18 °C

Axial Tilt: 5.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 86,215,453 km

• M1: 155,432 km (0.073 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.99 AU - 2.11 AU

Year: 1041 Days

Day: 46.2 Hours

Environment

Temp: -61 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,215,453 km

• M1: 56,847 km (0.101 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.18 AU - 3.92 AU

Year: 2373 Days

Day: 24 Hours

Environment

Temp: -102 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,215,453 km

• M1: 1,243,906 km (0.078 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.6

Radius: 15

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 7.22 AU - 11.1 AU

Year: 9835 Days

Day: 10.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 86,215,453 km

• M1: 194,178 km (0.036 R)
• M2: 308,620 km (0.097 R)
• M3: 404,961 km (0.041 R)
• M4: 616,792 km (0.069 R)
• M5: 771,626 km (0.093 R)
• M6: 1,221,766 km (0.088 R)
• M7: 1,342,042 km (0.116 R)
• M8: 1,551,779 km (0.065 R)
• M9: 1,683,126 km (0.091 R)
• M10: 1,910,814 km (0.091 R)
• M11: 2,173,358 km (0.09 R)
• M12: 2,371,874 km (0.091 R)
• M13: 2,814,385 km (0.077 R)
• M14: 3,896,576 km (0.108 R)
• M15: 4,109,154 km (0.098 R)
• M16: 4,609,559 km (0.081 R)
• M17: 5,262,554 km (0.111 R)
• M18: 5,944,870 km (0.109 R)
• M19: 6,049,588 km (0.097 R)
• M20: 6,583,054 km (0.07 R)
• M21: 6,910,374 km (0.118 R)
• M22: 7,771,310 km (0.113 R)
• M23: 8,745,492 km (0.06 R)
• M24: 9,145,965 km (0.081 R)
• M25: 9,511,732 km (0.117 R)
• M26: 9,634,701 km (0.09 R)
• M27: 11,108,240 km (0.112 R)
• M28: 11,585,906 km (0.118 R)
• M29: 11,981,742 km (0.039 R)
• M30: 13,840,945 km (0.119 R)
• M31: 13,980,519 km (0.067 R)
• M32: 14,307,989 km (0.079 R)
• M33: 14,970,708 km (0.057 R)
• M34: 15,740,239 km (0.085 R)
• M35: 17,317,898 km (0.119 R)
• M36: 18,278,466 km (0.028 R)
• M37: 18,790,989 km (0.11 R)
• M38: 18,894,061 km (0.111 R)
• M39: 19,256,238 km (0.071 R)
• M40: 19,464,329 km (0.086 R)
• M41: 20,251,064 km (0.083 R)
• M42: 20,781,388 km (0.106 R)
• M43: 21,477,617 km (0.097 R)
• M44: 22,236,078 km (0.098 R)
• M45: 23,003,365 km (0.079 R)
• M46: 24,338,676 km (0.1 R)
• M47: 24,563,671 km (0.105 R)
• M48: 24,789,414 km (0.101 R)
• M49: 25,928,303 km (0.057 R)
• M50: 26,851,771 km (0.081 R)
• M51: 27,317,469 km (0.08 R)
• M52: 27,551,440 km (0.112 R)
• M53: 27,668,575 km (0.085 R)
• M54: 28,612,089 km (0.084 R)
• M55: 29,386,557 km (0.104 R)
• M56: 31,322,054 km (0.056 R)
• M57: 31,444,425 km (0.111 R)
• M58: 31,873,921 km (0.113 R)
• M59: 32,243,577 km (0.067 R)
• M60: 33,361,073 km (0.089 R)
• M61: 33,798,946 km (0.11 R)
• M62: 34,680,826 km (0.072 R)
• M63: 35,697,792 km (0.092 R)
• M64: 36,338,370 km (0.048 R)
• M65: 36,724,482 km (0.118 R)
• M66: 37,565,970 km (0.113 R)
• M67: 37,695,971 km (0.112 R)
• M68: 38,413,741 km (0.106 R)
• M69: 38,675,837 km (0.119 R)
• M70: 38,807,184 km (0.078 R)
• M71: 39,995,440 km (0.109 R)
• M72: 40,660,701 km (0.111 R)
• M73: 40,927,883 km (0.114 R)
• M74: 41,598,381 km (0.102 R)
• M75: 41,934,976 km (0.115 R)
• M76: 42,272,469 km (0.096 R)
• M77: 45,212,067 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 764.6

Radius: 6

Gravity: 21.24 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 14.1 AU - 18.02 AU

Year: 22833 Days

Day: 24 Hours

Environment

Temp: -182 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 86,215,453 km

• M1: 82,279 km (0.071 R)
• M2: 202,256 km (0.06 R)
• M3: 336,745 km (0.066 R)
• M4: 456,722 km (0.112 R)
• M5: 567,724 km (0.063 R)
• M6: 614,698 km (0.086 R)
• M7: 712,684 km (0.08 R)
• M8: 1,066,782 km (0.083 R)
• M9: 2,596,869 km (0.117 R)
• M10: 2,757,837 km (0.104 R)
• M11: 3,610,694 km (0.037 R)
• M12: 4,158,970 km (0.082 R)
• M13: 4,394,886 km (0.109 R)
• M14: 4,538,650 km (0.111 R)
• M15: 4,684,059 km (0.115 R)
• M16: 6,984,575 km (0.084 R)
• M17: 7,492,161 km (0.086 R)
• M18: 7,664,049 km (0.109 R)
• M19: 7,837,133 km (0.085 R)
• M20: 9,207,001 km (0.114 R)
• M21: 9,452,641 km (0.117 R)
• M22: 11,959,003 km (0.058 R)
• M23: 12,092,744 km (0.119 R)
• M24: 12,361,870 km (0.111 R)
• M25: 12,564,875 km (0.12 R)
• M26: 14,798,969 km (0.084 R)
• M27: 15,376,268 km (0.071 R)
• M28: 15,448,972 km (0.093 R)
• M29: 15,594,680 km (0.101 R)
• M30: 17,303,088 km (0.103 R)
• M31: 17,378,785 km (0.063 R)
• M32: 17,454,481 km (0.034 R)
• M33: 17,911,203 km (0.116 R)
• M34: 18,681,034 km (0.055 R)
• M35: 18,758,675 km (0.115 R)
• M36: 19,461,636 km (0.103 R)
• M37: 19,935,113 km (0.116 R)
• M38: 21,135,337 km (0.099 R)
• M39: 21,540,597 km (0.064 R)
• M40: 21,703,509 km (0.115 R)
• M41: 22,194,340 km (0.106 R)
• M42: 24,025,568 km (0.077 R)
• M43: 24,533,452 km (0.097 R)
• M44: 25,044,778 km (0.111 R)
• M45: 26,512,483 km (0.081 R)
• M46: 27,742,028 km (0.049 R)
• M47: 28,007,863 km (0.118 R)
• M48: 28,452,917 km (0.096 R)
• M49: 29,350,055 km (0.072 R)
• M50: 30,712,892 km (0.108 R)
• M51: 32,562,071 km (0.096 R)
• M52: 34,923,623 km (0.104 R)
• M53: 35,306,593 km (0.09 R)
• M54: 38,914,296 km (0.069 R)
• M55: 43,149,112 km (0.119 R)
• M56: 44,075,422 km (0.104 R)
• M57: 44,178,794 km (0.117 R)
• M58: 44,904,344 km (0.085 R)
• M59: 45,529,364 km (0.1 R)
• M60: 45,738,352 km (0.099 R)
• M61: 46,052,358 km (0.04 R)
• M62: 46,893,397 km (0.061 R)
• M63: 49,661,706 km (0.116 R)
• M64: 50,632,147 km (0.115 R)
• M65: 53,030,800 km (0.107 R)
• M66: 53,581,021 km (0.098 R)
• M67: 54,687,297 km (0.064 R)
• M68: 55,131,902 km (0.052 R)
• M69: 55,354,653 km (0.075 R)
• M70: 58,277,646 km (0.104 R)
• M71: 60,101,094 km (0.086 R)
• M72: 60,674,802 km (0.114 R)
• M73: 61,134,965 km (0.042 R)
• M74: 61,250,305 km (0.077 R)
• M75: 63,453,582 km (0.067 R)
• M76: 64,741,022 km (0.067 R)
• M77: 65,918,955 km (0.101 R)
• M78: 66,629,096 km (0.07 R)
• M79: 69,134,412 km (0.109 R)
• M80: 70,579,827 km (0.056 R)
• M81: 71,548,922 km (0.072 R)
• M82: 71,791,869 km (0.078 R)
• M83: 72,522,505 km (0.104 R)
• M84: 73,500,426 km (0.086 R)
• M85: 73,868,287 km (0.062 R)
• M86: 75,222,297 km (0.113 R)
• M87: 76,212,037 km (0.094 R)
• M88: 76,584,386 km (0.085 R)
• M89: 77,705,024 km (0.091 R)
• M90: 78,329,894 km (0.089 R)
• M91: 78,454,958 km (0.083 R)
• M92: 79,962,306 km (0.049 R)
• M93: 82,368,288 km (0.091 R)

Kuiper Belt

Range: 30.9 - 52.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 11,157 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit