🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.83 AU - 1.03 AU

Year: 329 Days

Day: 18 Hours

Environment

Temp: 114 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.96 AU - 1.06 AU

Year: 373 Days

Day: 15.4 Hours

Environment

Temp: 37 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.02 AU - 1.28 AU

Year: 453 Days

Day: 24.7 Hours

Environment

Temp: -1 °C

Axial Tilt: 37.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.48 AU - 2.08 AU

Year: 872 Days

Day: 34.8 Hours

Environment

Temp: -48 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,440,539 km

• M1: 176,376 km (0.078 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.94 AU - 2.7 AU

Year: 1297 Days

Day: 45.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.75 AU - 3.21 AU

Year: 1888 Days

Day: 21.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,440,539 km

• M1: 1,451,249 km (0.114 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.57 AU - 4.07 AU

Year: 2221 Days

Day: 28.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353

Radius: 8.4

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 6.77 AU - 7.89 AU

Year: 7285 Days

Day: 10 Hours

Environment

Temp: -157 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 66,440,539 km

• M1: 135,536 km (0.111 R)
• M2: 352,602 km (0.118 R)
• M3: 420,370 km (0.063 R)
• M4: 493,523 km (0.099 R)
• M5: 642,224 km (0.066 R)
• M6: 703,559 km (0.034 R)
• M7: 832,662 km (0.068 R)
• M8: 886,517 km (0.039 R)
• M9: 941,719 km (0.087 R)
• M10: 1,055,712 km (0.046 R)
• M11: 1,129,464 km (0.115 R)
• M12: 1,313,769 km (0.108 R)
• M13: 1,409,661 km (0.055 R)
• M14: 1,557,912 km (0.082 R)
• M15: 1,905,877 km (0.107 R)
• M16: 2,163,933 km (0.077 R)
• M17: 2,571,887 km (0.085 R)
• M18: 2,713,257 km (0.086 R)
• M19: 2,877,964 km (0.109 R)
• M20: 2,982,682 km (0.119 R)
• M21: 3,217,401 km (0.057 R)
• M22: 3,435,964 km (0.111 R)
• M23: 4,003,837 km (0.044 R)
• M24: 4,406,704 km (0.095 R)
• M25: 4,600,733 km (0.081 R)
• M26: 5,560,553 km (0.1 R)
• M27: 5,665,122 km (0.095 R)
• M28: 6,143,835 km (0.117 R)
• M29: 6,497,784 km (0.079 R)
• M30: 7,339,571 km (0.096 R)
• M31: 7,540,929 km (0.029 R)
• M32: 8,394,535 km (0.118 R)
• M33: 8,574,950 km (0.103 R)
• M34: 8,635,387 km (0.116 R)
• M35: 8,909,152 km (0.098 R)
• M36: 9,968,753 km (0.114 R)
• M37: 10,159,939 km (0.111 R)
• M38: 10,513,439 km (0.112 R)
• M39: 10,805,753 km (0.089 R)
• M40: 10,936,502 km (0.087 R)
• M41: 11,531,453 km (0.102 R)
• M42: 11,665,044 km (0.117 R)
• M43: 11,866,552 km (0.065 R)
• M44: 12,306,968 km (0.064 R)
• M45: 13,168,951 km (0.028 R)
• M46: 13,238,664 km (0.114 R)
• M47: 13,343,681 km (0.11 R)
• M48: 13,519,160 km (0.117 R)
• M49: 14,121,590 km (0.069 R)
• M50: 15,023,516 km (0.115 R)
• M51: 16,055,442 km (0.08 R)
• M52: 16,542,383 km (0.049 R)
• M53: 17,339,291 km (0.105 R)
• M54: 17,492,479 km (0.07 R)
• M55: 18,032,228 km (0.095 R)
• M56: 18,148,615 km (0.042 R)
• M57: 18,773,486 km (0.062 R)
• M58: 19,365,744 km (0.057 R)
• M59: 19,923,893 km (0.063 R)
• M60: 20,366,254 km (0.072 R)
• M61: 20,487,578 km (0.115 R)
• M62: 20,811,906 km (0.095 R)
• M63: 21,097,189 km (0.077 R)
• M64: 21,548,077 km (0.064 R)
• M65: 21,836,652 km (0.119 R)
• M66: 22,459,278 km (0.089 R)
• M67: 22,710,004 km (0.045 R)
• M68: 22,961,628 km (0.111 R)
• M69: 23,256,335 km (0.034 R)
• M70: 23,510,053 km (0.048 R)
• M71: 23,807,005 km (0.12 R)
• M72: 24,276,443 km (0.092 R)
• M73: 24,748,873 km (0.083 R)
• M74: 24,921,360 km (0.099 R)
• M75: 25,051,061 km (0.089 R)
• M76: 25,180,912 km (0.094 R)
• M77: 26,052,619 km (0.062 R)
• M78: 26,184,265 km (0.087 R)
• M79: 26,360,042 km (0.076 R)
• M80: 26,934,199 km (0.1 R)
• M81: 27,111,622 km (0.086 R)
• M82: 27,200,483 km (0.103 R)
• M83: 28,726,382 km (0.1 R)
• M84: 29,226,038 km (0.036 R)
• M85: 29,362,771 km (0.104 R)
• M86: 30,003,798 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 393.2

Radius: 4.6

Gravity: 18.58 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 14.47 AU - 15.73 AU

Year: 21540 Days

Day: 16.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 66,440,539 km

• M1: 104,719 km (0.042 R)
• M2: 155,582 km (0.097 R)
• M3: 844,330 km (0.104 R)
• M4: 1,234,332 km (0.03 R)
• M5: 2,251,598 km (0.111 R)
• M6: 2,283,611 km (0.087 R)
• M7: 2,348,238 km (0.082 R)
• M8: 2,816,778 km (0.075 R)
• M9: 4,833,956 km (0.091 R)
• M10: 5,685,766 km (0.1 R)
• M11: 5,729,598 km (0.031 R)
• M12: 7,379,513 km (0.118 R)
• M13: 9,061,891 km (0.06 R)
• M14: 9,840,099 km (0.103 R)
• M15: 11,074,431 km (0.116 R)
• M16: 11,349,093 km (0.086 R)
• M17: 11,737,449 km (0.076 R)
• M18: 12,186,691 km (0.078 R)
• M19: 14,876,611 km (0.095 R)
• M20: 15,915,269 km (0.073 R)
• M21: 16,038,986 km (0.105 R)
• M22: 16,100,920 km (0.113 R)
• M23: 16,163,003 km (0.112 R)
• M24: 16,349,701 km (0.1 R)
• M25: 16,599,679 km (0.104 R)
• M26: 16,913,984 km (0.089 R)
• M27: 18,126,176 km (0.098 R)
• M28: 18,190,802 km (0.084 R)
• M29: 18,840,655 km (0.074 R)
• M30: 19,432,015 km (0.05 R)
• M31: 19,696,804 km (0.097 R)
• M32: 20,498,349 km (0.062 R)
• M33: 21,242,449 km (0.035 R)
• M34: 21,310,516 km (0.114 R)
• M35: 21,720,564 km (0.062 R)
• M36: 23,738,789 km (0.087 R)
• M37: 24,092,737 km (0.066 R)
• M38: 24,448,481 km (0.068 R)
• M39: 26,107,072 km (0.106 R)
• M40: 26,326,084 km (0.101 R)
• M41: 26,545,693 km (0.116 R)
• M42: 26,986,857 km (0.103 R)
• M43: 28,100,015 km (0.094 R)
• M44: 29,228,133 km (0.051 R)
• M45: 29,455,522 km (0.096 R)
• M46: 30,524,548 km (0.086 R)
• M47: 32,936,365 km (0.056 R)
• M48: 33,331,004 km (0.12 R)
• M49: 33,410,141 km (0.088 R)
• M50: 34,204,955 km (0.117 R)
• M51: 36,707,877 km (0.025 R)
• M52: 37,117,027 km (0.086 R)
• M53: 37,445,544 km (0.038 R)
• M54: 37,692,530 km (0.114 R)
• M55: 37,857,387 km (0.058 R)
• M56: 39,855,416 km (0.031 R)
• M57: 39,939,340 km (0.082 R)
• M58: 40,529,055 km (0.085 R)
• M59: 42,400,674 km (0.096 R)
• M60: 43,002,058 km (0.08 R)
• M61: 45,173,022 km (0.115 R)
• M62: 48,540,320 km (0.101 R)
• M63: 48,809,596 km (0.117 R)
• M64: 50,981,458 km (0.116 R)
• M65: 51,529,435 km (0.112 R)
• M66: 52,079,208 km (0.067 R)
• M67: 52,171,061 km (0.07 R)
• M68: 53,833,243 km (0.043 R)
• M69: 55,700,374 km (0.098 R)
• M70: 59,593,658 km (0.066 R)
• M71: 62,107,800 km (0.104 R)
• M72: 64,360,445 km (0.078 R)
• M73: 66,241,488 km (0.05 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 19,185 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit