🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.58 AU - 0.82 AU

Year: 207 Days

Day: 34.6 Hours

Environment

Temp: 154 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.67 AU - 0.87 AU

Year: 239 Days

Day: 37.1 Hours

Environment

Temp: 145 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 55,668,017 km

• M1: 271,819 km (0.083 R)
• M2: 291,566 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.88 AU - 2.58 AU

Year: 1176 Days

Day: 35.7 Hours

Environment

Temp: -69 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.45 AU - 2.61 AU

Year: 1421 Days

Day: 19.8 Hours

Environment

Temp: -70 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,668,017 km

• M1: 53,257 km (0.061 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.03 AU - 4.33 AU

Year: 2493 Days

Day: 42.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.05 AU - 4.55 AU

Year: 2616 Days

Day: 30.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 54.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,668,017 km

• M1: 791,074 km (0.094 R)

Asteroid Belt

Center: 5.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873

Radius: 8.3

Gravity: 12.67 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 5.62 AU - 7.98 AU

Year: 6261 Days

Day: 8.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 55,668,017 km

• M1: 120,875 km (0.085 R)
• M2: 226,940 km (0.11 R)
• M3: 310,266 km (0.107 R)
• M4: 373,247 km (0.04 R)
• M5: 527,332 km (0.083 R)
• M6: 592,557 km (0.116 R)
• M7: 746,344 km (0.077 R)
• M8: 1,196,334 km (0.119 R)
• M9: 1,249,142 km (0.027 R)
• M10: 1,582,446 km (0.105 R)
• M11: 1,660,387 km (0.101 R)
• M12: 1,820,008 km (0.089 R)
• M13: 1,901,688 km (0.101 R)
• M14: 2,047,845 km (0.041 R)
• M15: 2,111,574 km (0.064 R)
• M16: 2,328,940 km (0.112 R)
• M17: 2,395,511 km (0.096 R)
• M18: 2,668,676 km (0.032 R)
• M19: 4,535,209 km (0.032 R)
• M20: 4,958,870 km (0.108 R)
• M21: 5,131,955 km (0.065 R)
• M22: 5,277,813 km (0.092 R)
• M23: 5,454,488 km (0.096 R)
• M24: 6,211,752 km (0.11 R)
• M25: 6,336,068 km (0.082 R)
• M26: 6,809,246 km (0.078 R)
• M27: 6,873,274 km (0.118 R)
• M28: 7,890,240 km (0.049 R)
• M29: 8,399,023 km (0.117 R)
• M30: 8,918,576 km (0.034 R)
• M31: 9,094,055 km (0.107 R)
• M32: 9,199,970 km (0.111 R)
• M33: 9,412,848 km (0.093 R)
• M34: 9,519,960 km (0.115 R)
• M35: 9,627,371 km (0.104 R)
• M36: 9,699,328 km (0.095 R)
• M37: 9,843,540 km (0.097 R)
• M38: 9,988,650 km (0.082 R)
• M39: 10,061,354 km (0.069 R)
• M40: 10,207,512 km (0.064 R)
• M41: 10,687,122 km (0.105 R)
• M42: 10,836,122 km (0.056 R)
• M43: 11,439,300 km (0.118 R)
• M44: 11,515,446 km (0.048 R)
• M45: 11,976,058 km (0.115 R)
• M46: 13,554,315 km (0.079 R)
• M47: 13,715,731 km (0.086 R)
• M48: 14,697,542 km (0.079 R)
• M49: 14,905,034 km (0.064 R)
• M50: 16,383,809 km (0.083 R)
• M51: 17,162,466 km (0.113 R)
• M52: 17,556,357 km (0.032 R)
• M53: 18,174,795 km (0.076 R)
• M54: 18,442,126 km (0.05 R)
• M55: 18,890,471 km (0.09 R)
• M56: 19,251,750 km (0.082 R)
• M57: 19,478,690 km (0.08 R)
• M58: 20,395,426 km (0.111 R)
• M59: 20,626,854 km (0.105 R)
• M60: 20,812,654 km (0.106 R)
• M61: 20,905,704 km (0.116 R)
• M62: 20,998,904 km (0.107 R)
• M63: 21,232,575 km (0.111 R)
• M64: 23,810,296 km (0.119 R)
• M65: 23,956,453 km (0.061 R)
• M66: 25,086,366 km (0.058 R)
• M67: 26,082,838 km (0.039 R)
• M68: 26,283,747 km (0.071 R)
• M69: 27,499,829 km (0.077 R)
• M70: 28,011,902 km (0.118 R)
• M71: 29,253,714 km (0.11 R)
• M72: 30,619,094 km (0.08 R)
• M73: 31,256,381 km (0.096 R)
• M74: 32,489,815 km (0.11 R)
• M75: 32,597,825 km (0.073 R)
• M76: 34,067,773 km (0.092 R)
• M77: 34,397,338 km (0.063 R)
• M78: 35,059,607 km (0.112 R)
• M79: 35,115,108 km (0.1 R)
• M80: 35,336,812 km (0.108 R)
• M81: 35,726,215 km (0.092 R)
• M82: 36,509,061 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 310.3

Radius: 3.9

Gravity: 20.4 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 10.92 AU - 17.18 AU

Year: 18596 Days

Day: 20.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 55,668,017 km

• M1: 68,217 km (0.116 R)
• M2: 96,042 km (0.094 R)
• M3: 217,814 km (0.096 R)
• M4: 785,538 km (0.092 R)
• M5: 1,145,471 km (0.064 R)
• M6: 1,475,783 km (0.032 R)
• M7: 1,525,300 km (0.052 R)
• M8: 1,575,266 km (0.106 R)
• M9: 1,702,873 km (0.082 R)
• M10: 2,161,240 km (0.09 R)
• M11: 2,303,059 km (0.044 R)
• M12: 3,409,784 km (0.092 R)
• M13: 3,810,258 km (0.115 R)
• M14: 3,844,216 km (0.069 R)
• M15: 4,190,236 km (0.088 R)
• M16: 4,764,393 km (0.043 R)
• M17: 5,097,996 km (0.068 R)
• M18: 6,710,960 km (0.116 R)
• M19: 7,168,431 km (0.056 R)
• M20: 7,550,205 km (0.083 R)
• M21: 7,851,644 km (0.074 R)
• M22: 8,422,061 km (0.116 R)
• M23: 8,644,962 km (0.107 R)
• M24: 8,689,692 km (0.104 R)
• M25: 9,005,493 km (0.058 R)
• M26: 9,325,183 km (0.11 R)
• M27: 9,602,089 km (0.098 R)
• M28: 10,258,674 km (0.112 R)
• M29: 10,448,813 km (0.041 R)
• M30: 11,075,179 km (0.1 R)
• M31: 11,664,146 km (0.115 R)
• M32: 11,763,180 km (0.031 R)
• M33: 14,864,344 km (0.111 R)
• M34: 15,025,760 km (0.11 R)
• M35: 15,458,846 km (0.115 R)
• M36: 16,448,136 km (0.047 R)
• M37: 17,401,075 km (0.114 R)
• M38: 17,514,320 km (0.106 R)
• M39: 17,627,865 km (0.114 R)
• M40: 17,798,706 km (0.111 R)
• M41: 18,429,560 km (0.115 R)
• M42: 18,660,689 km (0.11 R)
• M43: 19,184,431 km (0.114 R)
• M44: 19,831,143 km (0.105 R)
• M45: 20,008,715 km (0.102 R)
• M46: 20,544,575 km (0.069 R)
• M47: 21,509,032 km (0.1 R)
• M48: 22,549,785 km (0.118 R)
• M49: 23,795,187 km (0.098 R)
• M50: 24,680,058 km (0.081 R)
• M51: 25,575,701 km (0.106 R)
• M52: 25,704,505 km (0.055 R)
• M53: 26,481,965 km (0.114 R)
• M54: 26,612,264 km (0.035 R)
• M55: 27,662,441 km (0.092 R)
• M56: 27,927,080 km (0.067 R)
• M57: 28,325,758 km (0.107 R)
• M58: 30,551,326 km (0.115 R)
• M59: 30,893,307 km (0.086 R)
• M60: 31,443,378 km (0.117 R)
• M61: 31,719,536 km (0.085 R)
• M62: 31,996,591 km (0.11 R)
• M63: 32,065,855 km (0.114 R)
• M64: 33,393,536 km (0.081 R)
• M65: 33,745,988 km (0.12 R)
• M66: 34,028,728 km (0.112 R)
• M67: 35,526,054 km (0.119 R)
• M68: 35,885,836 km (0.07 R)
• M69: 37,117,775 km (0.095 R)
• M70: 37,409,640 km (0.102 R)
• M71: 39,622,941 km (0.1 R)
• M72: 40,295,084 km (0.106 R)
• M73: 40,444,981 km (0.09 R)
• M74: 40,895,869 km (0.072 R)
• M75: 41,423,950 km (0.091 R)
• M76: 41,954,124 km (0.095 R)
• M77: 42,106,116 km (0.091 R)
• M78: 42,334,253 km (0.041 R)
• M79: 42,486,693 km (0.099 R)
• M80: 42,792,022 km (0.051 R)
• M81: 43,404,775 km (0.083 R)
• M82: 43,558,412 km (0.115 R)
• M83: 44,949,523 km (0.062 R)
• M84: 46,512,072 km (0.074 R)
• M85: 47,142,029 km (0.062 R)
• M86: 47,854,264 km (0.104 R)
• M87: 48,889,183 km (0.116 R)
• M88: 50,738,063 km (0.072 R)
• M89: 51,061,942 km (0.063 R)
• M90: 52,200,980 km (0.111 R)
• M91: 52,855,620 km (0.103 R)
• M92: 53,101,859 km (0.109 R)
• M93: 53,760,239 km (0.119 R)
• M94: 53,925,245 km (0.107 R)
• M95: 54,504,039 km (0.097 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 16,533 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit