🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.79 AU - 0.89 AU

Year: 290 Days

Day: 41.4 Hours

Environment

Temp: 110 °C

Axial Tilt: 86.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.32 AU - 1.64 AU

Year: 678 Days

Day: 30.4 Hours

Environment

Temp: -37 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.58 AU - 2.03 AU

Year: 910 Days

Day: 13.1 Hours

Environment

Temp: -57 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.84 AU - 4.7 AU

Year: 2758 Days

Day: 21.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.4

Radius: 12

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 5.4 AU - 7.61 AU

Year: 6243 Days

Day: 6 Hours

Environment

Temp: -154 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 114,147,570 km

• M1: 243,695 km (0.044 R)
• M2: 375,790 km (0.099 R)
• M3: 495,019 km (0.057 R)
• M4: 609,761 km (0.07 R)
• M5: 846,724 km (0.041 R)
• M6: 1,101,639 km (0.116 R)
• M7: 1,192,295 km (0.114 R)
• M8: 1,285,644 km (0.111 R)
• M9: 1,409,511 km (0.087 R)
• M10: 1,566,589 km (0.092 R)
• M11: 1,883,138 km (0.09 R)
• M12: 2,220,332 km (0.115 R)
• M13: 2,320,263 km (0.107 R)
• M14: 2,455,948 km (0.098 R)
• M15: 2,629,332 km (0.081 R)
• M16: 2,988,517 km (0.089 R)
• M17: 3,268,265 km (0.115 R)
• M18: 3,478,898 km (0.118 R)
• M19: 3,893,584 km (0.12 R)
• M20: 4,035,403 km (0.088 R)
• M21: 4,117,233 km (0.091 R)
• M22: 4,303,332 km (0.039 R)
• M23: 4,450,088 km (0.094 R)
• M24: 4,534,611 km (0.119 R)
• M25: 4,726,994 km (0.066 R)
• M26: 5,230,989 km (0.106 R)
• M27: 5,660,185 km (0.087 R)
• M28: 5,914,053 km (0.073 R)
• M29: 6,649,476 km (0.102 R)
• M30: 6,746,415 km (0.088 R)
• M31: 7,263,575 km (0.063 R)
• M32: 7,895,925 km (0.115 R)
• M33: 8,024,579 km (0.086 R)
• M34: 8,310,012 km (0.112 R)
• M35: 8,388,401 km (0.073 R)
• M36: 9,925,071 km (0.096 R)
• M37: 10,008,247 km (0.106 R)
• M38: 10,456,442 km (0.11 R)
• M39: 10,654,510 km (0.067 R)
• M40: 10,968,366 km (0.089 R)
• M41: 11,112,130 km (0.081 R)
• M42: 11,198,597 km (0.076 R)
• M43: 11,343,259 km (0.065 R)
• M44: 11,488,518 km (0.106 R)
• M45: 12,016,898 km (0.117 R)
• M46: 12,254,160 km (0.041 R)
• M47: 12,643,264 km (0.101 R)
• M48: 12,975,521 km (0.118 R)
• M49: 13,066,776 km (0.117 R)
• M50: 13,280,252 km (0.115 R)
• M51: 13,372,105 km (0.103 R)
• M52: 13,803,545 km (0.097 R)
• M53: 15,639,560 km (0.051 R)
• M54: 16,126,950 km (0.052 R)
• M55: 16,224,936 km (0.073 R)
• M56: 16,586,215 km (0.095 R)
• M57: 16,685,099 km (0.055 R)
• M58: 16,817,493 km (0.114 R)
• M59: 17,350,062 km (0.118 R)
• M60: 17,922,124 km (0.079 R)
• M61: 18,603,094 km (0.09 R)
• M62: 19,119,356 km (0.113 R)
• M63: 19,431,267 km (0.077 R)
• M64: 19,535,687 km (0.059 R)
• M65: 19,814,986 km (0.108 R)
• M66: 20,025,321 km (0.069 R)
• M67: 20,625,208 km (0.097 R)
• M68: 20,767,326 km (0.089 R)
• M69: 21,374,544 km (0.12 R)
• M70: 21,698,423 km (0.042 R)
• M71: 21,951,393 km (0.109 R)
• M72: 22,973,296 km (0.038 R)
• M73: 23,083,699 km (0.099 R)
• M74: 23,268,154 km (0.051 R)
• M75: 24,347,353 km (0.067 R)
• M76: 24,836,538 km (0.103 R)
• M77: 25,557,151 km (0.05 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 985.7

Radius: 6.7

Gravity: 21.96 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 17.59 AU - 19.95 AU

Year: 30635 Days

Day: 20.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 114,147,570 km

• M1: 112,198 km (0.09 R)
• M2: 336,146 km (0.085 R)
• M3: 646,562 km (0.075 R)
• M4: 767,138 km (0.093 R)
• M5: 1,065,137 km (0.104 R)
• M6: 1,245,552 km (0.069 R)
• M7: 1,514,678 km (0.089 R)
• M8: 1,844,243 km (0.118 R)
• M9: 2,150,769 km (0.063 R)
• M10: 2,616,018 km (0.084 R)
• M11: 2,810,794 km (0.1 R)
• M12: 4,075,644 km (0.105 R)
• M13: 4,589,812 km (0.118 R)
• M14: 4,884,221 km (0.119 R)
• M15: 6,122,442 km (0.083 R)
• M16: 7,111,434 km (0.118 R)
• M17: 8,149,045 km (0.106 R)
• M18: 8,939,670 km (0.099 R)
• M19: 9,981,020 km (0.084 R)
• M20: 10,748,009 km (0.076 R)
• M21: 11,773,352 km (0.062 R)
• M22: 12,419,765 km (0.059 R)
• M23: 14,255,929 km (0.087 R)
• M24: 14,684,976 km (0.11 R)
• M25: 16,086,109 km (0.081 R)
• M26: 16,532,659 km (0.119 R)
• M27: 16,712,476 km (0.083 R)
• M28: 16,983,248 km (0.12 R)
• M29: 17,073,904 km (0.053 R)
• M30: 18,359,399 km (0.066 R)
• M31: 18,732,346 km (0.072 R)
• M32: 22,996,783 km (0.079 R)
• M33: 24,107,846 km (0.094 R)
• M34: 24,926,745 km (0.033 R)
• M35: 25,443,307 km (0.073 R)
• M36: 27,331,681 km (0.067 R)
• M37: 27,544,259 km (0.103 R)
• M38: 28,400,258 km (0.034 R)
• M39: 28,723,390 km (0.094 R)
• M40: 29,264,784 km (0.104 R)
• M41: 30,028,332 km (0.111 R)
• M42: 30,357,597 km (0.032 R)
• M43: 32,245,971 km (0.075 R)
• M44: 33,147,747 km (0.03 R)
• M45: 36,602,261 km (0.096 R)
• M46: 38,253,073 km (0.071 R)
• M47: 39,087,680 km (0.073 R)
• M48: 41,139,265 km (0.12 R)
• M49: 41,994,067 km (0.108 R)
• M50: 43,225,557 km (0.069 R)
• M51: 43,845,640 km (0.082 R)
• M52: 44,468,715 km (0.097 R)
• M53: 45,597,730 km (0.045 R)
• M54: 46,736,020 km (0.097 R)
• M55: 49,040,725 km (0.091 R)
• M56: 49,428,333 km (0.079 R)
• M57: 50,336,991 km (0.118 R)
• M58: 51,775,823 km (0.111 R)
• M59: 53,095,575 km (0.089 R)
• M60: 55,902,929 km (0.119 R)
• M61: 57,664,893 km (0.104 R)
• M62: 59,858,297 km (0.118 R)
• M63: 59,996,376 km (0.108 R)
• M64: 60,549,289 km (0.098 R)
• M65: 62,358,376 km (0.09 R)
• M66: 63,902,974 km (0.081 R)
• M67: 64,892,415 km (0.057 R)
• M68: 68,900,441 km (0.079 R)
• M69: 70,788,516 km (0.054 R)
• M70: 71,519,152 km (0.074 R)
• M71: 75,209,881 km (0.096 R)
• M72: 75,806,028 km (0.115 R)
• M73: 76,254,373 km (0.033 R)
• M74: 76,703,466 km (0.049 R)
• M75: 77,153,307 km (0.032 R)
• M76: 81,854,121 km (0.1 R)
• M77: 83,698,513 km (0.116 R)
• M78: 84,471,036 km (0.111 R)
• M79: 86,178,995 km (0.116 R)
• M80: 86,646,788 km (0.094 R)
• M81: 89,944,673 km (0.083 R)
• M82: 92,006,730 km (0.073 R)
• M83: 94,405,382 km (0.08 R)
• M84: 96,015,953 km (0.087 R)
• M85: 96,339,084 km (0.119 R)
• M86: 96,662,664 km (0.111 R)
• M87: 100,245,384 km (0.115 R)
• M88: 102,878,306 km (0.111 R)
• M89: 103,871,486 km (0.094 R)
• M90: 106,870,026 km (0.102 R)
• M91: 110,742,816 km (0.064 R)
• M92: 110,912,161 km (0.107 R)
• M93: 111,760,680 km (0.034 R)
• M94: 112,440,901 km (0.027 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 153 - 15,810 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit