🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.67 AU - 0.67 AU

Year: 211 Days

Day: 47 Hours

Environment

Temp: 134 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,607,571 km

• M1: 113,545 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.89 AU - 0.95 AU

Year: 340 Days

Day: 38.7 Hours

Environment

Temp: 20 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.8 AU - 1.26 AU

Year: 402 Days

Day: 33.5 Hours

Environment

Temp: -7 °C

Axial Tilt: 34 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 44,607,571 km

• M1: 455,675 km (0.117 R)
• M2: 483,052 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.38 AU - 3.42 AU

Year: 2414 Days

Day: 39.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.7

Radius: 10.1

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.45 AU - 5.85 AU

Year: 4500 Days

Day: 7.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 44,607,571 km

• M1: 137,630 km (0.114 R)
• M2: 259,702 km (0.091 R)
• M3: 457,171 km (0.053 R)
• M4: 529,576 km (0.082 R)
• M5: 706,401 km (0.118 R)
• M6: 976,874 km (0.063 R)
• M7: 1,052,421 km (0.082 R)
• M8: 1,279,810 km (0.11 R)
• M9: 1,387,371 km (0.072 R)
• M10: 1,599,201 km (0.045 R)
• M11: 1,794,875 km (0.071 R)
• M12: 2,639,505 km (0.09 R)
• M13: 2,762,474 km (0.094 R)
• M14: 2,871,830 km (0.084 R)
• M15: 3,159,657 km (0.079 R)
• M16: 3,323,616 km (0.114 R)
• M17: 3,440,153 km (0.117 R)
• M18: 3,608,899 km (0.105 R)
• M19: 3,728,727 km (0.113 R)
• M20: 4,753,173 km (0.071 R)
• M21: 4,846,971 km (0.039 R)
• M22: 4,941,517 km (0.108 R)
• M23: 5,074,809 km (0.091 R)
• M24: 5,170,850 km (0.075 R)
• M25: 5,364,580 km (0.056 R)
• M26: 5,442,819 km (0.082 R)
• M27: 5,541,105 km (0.106 R)
• M28: 5,639,989 km (0.08 R)
• M29: 5,819,507 km (0.068 R)
• M30: 5,899,841 km (0.073 R)
• M31: 6,082,051 km (0.118 R)
• M32: 6,327,990 km (0.07 R)
• M33: 6,535,333 km (0.116 R)
• M34: 6,893,171 km (0.031 R)
• M35: 7,257,442 km (0.054 R)
• M36: 7,562,023 km (0.043 R)
• M37: 7,893,232 km (0.049 R)
• M38: 7,982,393 km (0.026 R)
• M39: 8,161,611 km (0.103 R)
• M40: 8,432,982 km (0.09 R)
• M41: 9,124,273 km (0.086 R)
• M42: 9,288,382 km (0.093 R)
• M43: 9,476,876 km (0.098 R)
• M44: 9,595,357 km (0.079 R)
• M45: 10,026,199 km (0.106 R)
• M46: 10,365,636 km (0.082 R)
• M47: 11,030,898 km (0.103 R)
• M48: 11,990,569 km (0.05 R)
• M49: 12,350,950 km (0.092 R)
• M50: 12,480,502 km (0.061 R)
• M51: 12,714,772 km (0.088 R)
• M52: 13,214,279 km (0.117 R)
• M53: 14,259,669 km (0.12 R)
• M54: 14,696,196 km (0.091 R)
• M55: 14,806,000 km (0.096 R)
• M56: 14,998,832 km (0.119 R)
• M57: 15,387,188 km (0.105 R)
• M58: 15,750,561 km (0.091 R)
• M59: 15,919,308 km (0.043 R)
• M60: 16,286,870 km (0.12 R)
• M61: 16,400,564 km (0.089 R)
• M62: 16,743,293 km (0.038 R)
• M63: 16,829,312 km (0.107 R)
• M64: 17,088,266 km (0.095 R)
• M65: 17,377,588 km (0.036 R)
• M66: 17,756,070 km (0.103 R)
• M67: 18,049,133 km (0.106 R)
• M68: 18,166,717 km (0.064 R)
• M69: 18,373,311 km (0.081 R)
• M70: 18,491,643 km (0.087 R)
• M71: 18,639,895 km (0.118 R)
• M72: 18,729,055 km (0.116 R)
• M73: 19,057,273 km (0.053 R)
• M74: 19,177,101 km (0.077 R)
• M75: 19,297,228 km (0.072 R)
• M76: 19,417,504 km (0.11 R)
• M77: 19,568,299 km (0.08 R)
• M78: 19,870,936 km (0.062 R)
• M79: 20,022,927 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 224.4

Radius: 3.9

Gravity: 14.75 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 10.92 AU - 12.76 AU

Year: 15685 Days

Day: 19.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 44,607,571 km

• M1: 64,327 km (0.103 R)
• M2: 193,879 km (0.119 R)
• M3: 378,632 km (0.107 R)
• M4: 418,425 km (0.053 R)
• M5: 719,865 km (0.062 R)
• M6: 945,459 km (0.086 R)
• M7: 1,211,743 km (0.099 R)
• M8: 1,674,150 km (0.106 R)
• M9: 1,831,826 km (0.082 R)
• M10: 2,432,910 km (0.092 R)
• M11: 2,534,338 km (0.098 R)
• M12: 2,585,500 km (0.098 R)
• M13: 3,536,793 km (0.041 R)
• M14: 3,651,834 km (0.107 R)
• M15: 3,768,071 km (0.114 R)
• M16: 4,063,976 km (0.05 R)
• M17: 4,583,978 km (0.116 R)
• M18: 4,615,244 km (0.066 R)
• M19: 5,254,775 km (0.085 R)
• M20: 5,584,937 km (0.111 R)
• M21: 5,921,832 km (0.1 R)
• M22: 5,990,048 km (0.108 R)
• M23: 6,161,488 km (0.119 R)
• M24: 6,230,602 km (0.103 R)
• M25: 6,369,578 km (0.09 R)
• M26: 6,579,913 km (0.055 R)
• M27: 7,370,238 km (0.112 R)
• M28: 7,888,745 km (0.06 R)
• M29: 8,001,392 km (0.045 R)
• M30: 8,457,216 km (0.054 R)
• M31: 8,843,478 km (0.056 R)
• M32: 9,314,562 km (0.099 R)
• M33: 9,513,228 km (0.107 R)
• M34: 9,633,205 km (0.113 R)
• M35: 11,321,118 km (0.097 R)
• M36: 11,789,359 km (0.114 R)
• M37: 13,950,301 km (0.109 R)
• M38: 15,052,388 km (0.11 R)
• M39: 15,285,462 km (0.115 R)
• M40: 15,332,286 km (0.105 R)
• M41: 15,472,908 km (0.101 R)
• M42: 16,134,430 km (0.104 R)
• M43: 16,853,696 km (0.072 R)
• M44: 17,047,126 km (0.075 R)
• M45: 17,192,834 km (0.085 R)
• M46: 17,241,454 km (0.064 R)
• M47: 18,821,806 km (0.1 R)
• M48: 19,274,489 km (0.08 R)
• M49: 20,551,007 km (0.098 R)
• M50: 22,224,110 km (0.097 R)
• M51: 22,809,337 km (0.062 R)
• M52: 22,916,299 km (0.041 R)
• M53: 23,453,505 km (0.111 R)
• M54: 24,649,840 km (0.119 R)
• M55: 24,814,547 km (0.101 R)
• M56: 25,643,319 km (0.105 R)
• M57: 25,754,620 km (0.11 R)
• M58: 26,313,069 km (0.063 R)
• M59: 26,649,963 km (0.084 R)
• M60: 27,101,449 km (0.054 R)
• M61: 27,441,785 km (0.09 R)
• M62: 28,413,572 km (0.083 R)
• M63: 28,471,018 km (0.112 R)
• M64: 28,990,422 km (0.106 R)
• M65: 29,980,012 km (0.11 R)
• M66: 30,155,789 km (0.108 R)
• M67: 30,390,807 km (0.112 R)
• M68: 30,685,216 km (0.045 R)
• M69: 31,158,394 km (0.038 R)
• M70: 31,277,025 km (0.094 R)
• M71: 32,051,942 km (0.114 R)
• M72: 32,111,931 km (0.109 R)
• M73: 32,532,002 km (0.109 R)
• M74: 34,783,001 km (0.118 R)
• M75: 35,958,242 km (0.083 R)
• M76: 36,457,001 km (0.115 R)
• M77: 37,146,498 km (0.086 R)
• M78: 37,587,512 km (0.117 R)
• M79: 38,220,610 km (0.048 R)
• M80: 41,177,562 km (0.11 R)
• M81: 42,354,448 km (0.095 R)
• M82: 42,881,182 km (0.113 R)
• M83: 44,073,926 km (0.058 R)
• M84: 44,540,821 km (0.089 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 12,638 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit