🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.49 AU - 0.55 AU

Year: 138 Days

Day: 33.1 Hours

Environment

Temp: 257 °C

Axial Tilt: 30 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.75 AU - 1.11 AU

Year: 329 Days

Day: 31.1 Hours

Environment

Temp: 114 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.39 AU - 2.19 AU

Year: 879 Days

Day: 37.4 Hours

Environment

Temp: -61 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,000,909 km

• M1: 357,090 km (0.057 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.25 AU - 2.67 AU

Year: 1416 Days

Day: 44.5 Hours

Environment

Temp: -83 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.65 AU - 5.75 AU

Year: 3740 Days

Day: 32.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.6

Radius: 9.3

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 5.43 AU - 5.77 AU

Year: 4865 Days

Day: 14 Hours

Environment

Temp: -155 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 55,000,909 km

• M1: 139,874 km (0.102 R)
• M2: 481,406 km (0.09 R)
• M3: 665,112 km (0.092 R)
• M4: 906,563 km (0.117 R)
• M5: 1,037,910 km (0.087 R)
• M6: 1,112,410 km (0.119 R)
• M7: 1,227,600 km (0.107 R)
• M8: 1,333,366 km (0.065 R)
• M9: 1,456,186 km (0.098 R)
• M10: 1,832,574 km (0.111 R)
• M11: 1,893,161 km (0.075 R)
• M12: 2,519,228 km (0.106 R)
• M13: 3,559,981 km (0.034 R)
• M14: 3,713,019 km (0.089 R)
• M15: 3,907,496 km (0.08 R)
• M16: 4,145,207 km (0.082 R)
• M17: 5,143,175 km (0.092 R)
• M18: 5,602,291 km (0.06 R)
• M19: 5,691,301 km (0.11 R)
• M20: 5,803,201 km (0.104 R)
• M21: 6,257,978 km (0.116 R)
• M22: 6,630,178 km (0.086 R)
• M23: 6,842,756 km (0.044 R)
• M24: 6,914,114 km (0.095 R)
• M25: 7,420,503 km (0.094 R)
• M26: 7,641,310 km (0.12 R)
• M27: 7,889,044 km (0.096 R)
• M28: 8,039,090 km (0.105 R)
• M29: 8,958,668 km (0.081 R)
• M30: 9,272,674 km (0.117 R)
• M31: 9,803,896 km (0.075 R)
• M32: 10,263,312 km (0.082 R)
• M33: 10,923,786 km (0.068 R)
• M34: 11,035,087 km (0.12 R)
• M35: 11,146,986 km (0.106 R)
• M36: 11,740,142 km (0.1 R)
• M37: 12,083,618 km (0.051 R)
• M38: 12,227,831 km (0.084 R)
• M39: 13,016,062 km (0.114 R)
• M40: 13,163,715 km (0.03 R)
• M41: 13,222,956 km (0.095 R)
• M42: 13,371,656 km (0.106 R)
• M43: 13,490,886 km (0.112 R)
• M44: 13,790,530 km (0.046 R)
• M45: 14,183,374 km (0.093 R)
• M46: 14,426,919 km (0.071 R)
• M47: 14,610,476 km (0.115 R)
• M48: 14,825,747 km (0.085 R)
• M49: 15,321,515 km (0.11 R)
• M50: 15,728,421 km (0.113 R)
• M51: 16,297,641 km (0.064 R)
• M52: 16,905,906 km (0.09 R)
• M53: 17,456,276 km (0.074 R)
• M54: 17,815,610 km (0.103 R)
• M55: 17,979,719 km (0.077 R)
• M56: 18,908,273 km (0.049 R)
• M57: 19,176,353 km (0.066 R)
• M58: 19,513,397 km (0.074 R)
• M59: 19,920,303 km (0.077 R)
• M60: 21,262,046 km (0.043 R)
• M61: 21,645,914 km (0.079 R)
• M62: 22,526,447 km (0.047 R)
• M63: 22,597,506 km (0.055 R)
• M64: 22,775,229 km (0.033 R)
• M65: 24,104,705 km (0.07 R)
• M66: 24,213,612 km (0.065 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 112.5

Radius: 8

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 15.06 AU - 22.88 AU

Year: 30330 Days

Day: 15.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 55,000,909 km

• M1: 171,589 km (0.113 R)
• M2: 290,968 km (0.106 R)
• M3: 343,028 km (0.12 R)
• M4: 522,396 km (0.109 R)
• M5: 588,967 km (0.096 R)
• M6: 641,176 km (0.068 R)
• M7: 769,382 km (0.091 R)
• M8: 1,249,741 km (0.056 R)
• M9: 1,994,140 km (0.101 R)
• M10: 2,324,901 km (0.093 R)
• M11: 2,381,748 km (0.115 R)
• M12: 2,525,810 km (0.05 R)
• M13: 2,672,865 km (0.101 R)
• M14: 2,822,762 km (0.096 R)
• M15: 3,193,765 km (0.066 R)
• M16: 3,417,414 km (0.103 R)
• M17: 3,547,564 km (0.1 R)
• M18: 4,153,136 km (0.037 R)
• M19: 5,345,132 km (0.11 R)
• M20: 5,572,670 km (0.072 R)
• M21: 8,277,400 km (0.092 R)
• M22: 8,496,710 km (0.091 R)
• M23: 8,851,407 km (0.095 R)
• M24: 8,940,866 km (0.066 R)
• M25: 9,347,174 km (0.11 R)
• M26: 9,667,314 km (0.108 R)
• M27: 9,944,668 km (0.09 R)
• M28: 10,696,996 km (0.116 R)
• M29: 10,935,904 km (0.091 R)
• M30: 11,565,112 km (0.073 R)
• M31: 12,858,685 km (0.101 R)
• M32: 13,884,478 km (0.094 R)
• M33: 13,936,538 km (0.11 R)
• M34: 14,830,235 km (0.039 R)
• M35: 15,310,744 km (0.073 R)
• M36: 15,364,599 km (0.054 R)
• M37: 16,452,026 km (0.075 R)
• M38: 18,930,713 km (0.06 R)
• M39: 19,277,630 km (0.059 R)
• M40: 19,626,642 km (0.086 R)
• M41: 19,977,748 km (0.084 R)
• M42: 22,127,769 km (0.11 R)
• M43: 24,853,741 km (0.096 R)
• M44: 25,360,579 km (0.103 R)
• M45: 25,615,344 km (0.098 R)
• M46: 26,384,726 km (0.089 R)
• M47: 26,901,736 km (0.029 R)
• M48: 27,096,513 km (0.09 R)
• M49: 27,226,663 km (0.076 R)
• M50: 28,936,866 km (0.076 R)
• M51: 29,003,287 km (0.088 R)
• M52: 29,737,813 km (0.077 R)
• M53: 30,073,810 km (0.065 R)
• M54: 30,208,448 km (0.032 R)
• M55: 31,293,331 km (0.106 R)
• M56: 31,772,045 km (0.107 R)
• M57: 31,977,891 km (0.08 R)
• M58: 32,184,336 km (0.096 R)
• M59: 32,391,081 km (0.1 R)
• M60: 32,460,045 km (0.106 R)
• M61: 32,736,652 km (0.104 R)
• M62: 33,710,833 km (0.081 R)
• M63: 33,850,857 km (0.104 R)
• M64: 34,412,597 km (0.099 R)
• M65: 34,765,199 km (0.091 R)
• M66: 35,474,143 km (0.064 R)
• M67: 35,830,336 km (0.091 R)
• M68: 36,187,725 km (0.107 R)
• M69: 36,834,137 km (0.111 R)
• M70: 37,629,250 km (0.04 R)
• M71: 37,919,769 km (0.114 R)
• M72: 38,649,507 km (0.085 R)
• M73: 39,236,530 km (0.063 R)
• M74: 39,604,989 km (0.117 R)
• M75: 39,678,741 km (0.083 R)
• M76: 41,764,285 km (0.038 R)
• M77: 42,971,839 km (0.076 R)
• M78: 43,885,134 km (0.12 R)
• M79: 46,040,689 km (0.104 R)
• M80: 46,196,122 km (0.065 R)
• M81: 47,131,557 km (0.072 R)
• M82: 47,523,055 km (0.119 R)
• M83: 47,679,983 km (0.088 R)
• M84: 47,837,210 km (0.076 R)
• M85: 48,230,653 km (0.104 R)
• M86: 48,625,292 km (0.117 R)
• M87: 49,895,378 km (0.105 R)
• M88: 50,054,849 km (0.082 R)
• M89: 50,294,355 km (0.034 R)
• M90: 51,417,536 km (0.038 R)
• M91: 51,578,653 km (0.078 R)
• M92: 53,606,901 km (0.067 R)
• M93: 53,933,772 km (0.057 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: 199 - 17,368 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit