🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.35 AU - 1.39 AU

Year: 601 Days

Day: 33.6 Hours

Environment

Temp: -34 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,362,616 km

• M1: 51,462 km (0.092 R)
• M2: 522,246 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.18 AU - 1.66 AU

Year: 634 Days

Day: 40.7 Hours

Environment

Temp: -37 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.95 AU - 3.67 AU

Year: 2257 Days

Day: 20.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.61 AU - 3.95 AU

Year: 2754 Days

Day: 30.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,362,616 km

• M1: 3,231,464 km (0.084 R)

Asteroid Belt

Center: 4.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.2

Radius: 14.9

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 4.38 AU - 6.24 AU

Year: 4585 Days

Day: 5.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 55,362,616 km

• M1: 194,776 km (0.118 R)
• M2: 346,020 km (0.081 R)
• M3: 449,691 km (0.05 R)
• M4: 559,646 km (0.103 R)
• M5: 660,475 km (0.047 R)
• M6: 908,807 km (0.107 R)
• M7: 1,162,974 km (0.085 R)
• M8: 1,299,258 km (0.114 R)
• M9: 1,514,529 km (0.043 R)
• M10: 1,965,118 km (0.103 R)
• M11: 2,096,913 km (0.076 R)
• M12: 2,564,257 km (0.099 R)
• M13: 2,764,120 km (0.079 R)
• M14: 3,395,273 km (0.061 R)
• M15: 3,738,002 km (0.07 R)
• M16: 4,348,661 km (0.041 R)
• M17: 4,788,329 km (0.064 R)
• M18: 5,127,467 km (0.094 R)
• M19: 5,498,021 km (0.093 R)
• M20: 5,592,118 km (0.091 R)
• M21: 5,734,086 km (0.12 R)
• M22: 5,973,593 km (0.101 R)
• M23: 6,070,382 km (0.117 R)
• M24: 6,561,961 km (0.113 R)
• M25: 6,737,140 km (0.108 R)
• M26: 7,015,542 km (0.046 R)
• M27: 7,375,474 km (0.106 R)
• M28: 7,610,044 km (0.109 R)
• M29: 7,715,061 km (0.093 R)
• M30: 7,979,999 km (0.112 R)
• M31: 8,301,784 km (0.087 R)
• M32: 8,464,248 km (0.094 R)
• M33: 8,655,134 km (0.087 R)
• M34: 8,902,719 km (0.106 R)
• M35: 9,433,343 km (0.089 R)
• M36: 9,688,257 km (0.113 R)
• M37: 9,830,824 km (0.111 R)
• M38: 10,233,841 km (0.085 R)
• M39: 10,495,936 km (0.101 R)
• M40: 11,145,640 km (0.119 R)
• M41: 12,206,438 km (0.065 R)
• M42: 12,515,507 km (0.1 R)
• M43: 13,141,275 km (0.043 R)
• M44: 13,235,971 km (0.068 R)
• M45: 13,585,431 km (0.111 R)
• M46: 13,713,338 km (0.062 R)
• M47: 14,881,697 km (0.104 R)
• M48: 15,311,492 km (0.062 R)
• M49: 15,980,793 km (0.035 R)
• M50: 16,420,909 km (0.079 R)
• M51: 16,968,138 km (0.084 R)
• M52: 17,174,883 km (0.119 R)
• M53: 17,382,525 km (0.08 R)
• M54: 18,080,548 km (0.071 R)
• M55: 18,256,625 km (0.058 R)
• M56: 18,503,910 km (0.117 R)
• M57: 19,180,691 km (0.03 R)
• M58: 19,865,849 km (0.104 R)
• M59: 21,259,802 km (0.117 R)
• M60: 21,408,502 km (0.111 R)
• M61: 21,594,602 km (0.109 R)
• M62: 22,006,296 km (0.114 R)
• M63: 22,533,927 km (0.114 R)
• M64: 22,647,472 km (0.117 R)
• M65: 23,448,120 km (0.091 R)
• M66: 23,563,161 km (0.112 R)
• M67: 24,102,910 km (0.06 R)
• M68: 24,842,073 km (0.067 R)
• M69: 25,430,890 km (0.065 R)
• M70: 25,786,335 km (0.107 R)
• M71: 26,024,195 km (0.036 R)
• M72: 26,262,804 km (0.097 R)
• M73: 26,462,218 km (0.119 R)
• M74: 26,582,195 km (0.051 R)
• M75: 26,742,265 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.7

Radius: 14.5

Gravity: 0.06 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 6.12 AU - 8.92 AU

Year: 7728 Days

Day: 6.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 55,362,616 km

• M1: 209,287 km (0.075 R)
• M2: 338,091 km (0.106 R)
• M3: 709,692 km (0.074 R)
• M4: 852,558 km (0.107 R)
• M5: 1,184,516 km (0.078 R)
• M6: 1,464,862 km (0.079 R)
• M7: 1,573,770 km (0.109 R)
• M8: 1,767,349 km (0.089 R)
• M9: 1,858,754 km (0.114 R)
• M10: 2,196,546 km (0.087 R)
• M11: 2,432,910 km (0.04 R)
• M12: 2,793,591 km (0.087 R)
• M13: 3,192,269 km (0.082 R)
• M14: 3,450,774 km (0.045 R)
• M15: 3,802,628 km (0.082 R)
• M16: 4,066,070 km (0.118 R)
• M17: 4,472,528 km (0.074 R)
• M18: 4,610,906 km (0.118 R)
• M19: 4,786,085 km (0.118 R)
• M20: 4,892,299 km (0.072 R)
• M21: 5,023,048 km (0.051 R)
• M22: 5,385,823 km (0.064 R)
• M23: 5,508,792 km (0.05 R)
• M24: 5,920,934 km (0.067 R)
• M25: 6,022,361 km (0.064 R)
• M26: 6,201,281 km (0.108 R)
• M27: 6,630,178 km (0.044 R)
• M28: 6,748,809 km (0.082 R)
• M29: 7,149,581 km (0.12 R)
• M30: 7,366,498 km (0.119 R)
• M31: 7,807,064 km (0.04 R)
• M32: 8,143,061 km (0.096 R)
• M33: 8,256,157 km (0.111 R)
• M34: 8,612,948 km (0.067 R)
• M35: 8,916,482 km (0.097 R)
• M36: 9,106,322 km (0.112 R)
• M37: 9,788,488 km (0.083 R)
• M38: 9,924,024 km (0.107 R)
• M39: 10,014,530 km (0.047 R)
• M40: 10,288,145 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.2

Radius: 8.6

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 8.61 AU - 11.27 AU

Year: 11744 Days

Day: 11.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 55,362,616 km

• M1: 111,301 km (0.07 R)
• M2: 186,399 km (0.103 R)
• M3: 448,345 km (0.083 R)
• M4: 742,604 km (0.105 R)
• M5: 920,326 km (0.086 R)
• M6: 1,380,639 km (0.093 R)
• M7: 1,578,706 km (0.103 R)
• M8: 1,692,700 km (0.114 R)
• M9: 1,785,899 km (0.06 R)
• M10: 3,322,120 km (0.111 R)
• M11: 3,618,772 km (0.11 R)
• M12: 3,770,315 km (0.103 R)
• M13: 3,831,650 km (0.085 R)
• M14: 3,893,135 km (0.095 R)
• M15: 3,955,069 km (0.1 R)
• M16: 4,526,981 km (0.079 R)
• M17: 4,889,307 km (0.087 R)
• M18: 4,956,177 km (0.103 R)
• M19: 5,747,101 km (0.06 R)
• M20: 6,067,390 km (0.102 R)
• M21: 6,211,603 km (0.098 R)
• M22: 6,284,158 km (0.099 R)
• M23: 6,614,021 km (0.082 R)
• M24: 6,725,172 km (0.056 R)
• M25: 7,214,357 km (0.075 R)
• M26: 7,367,246 km (0.089 R)
• M27: 7,444,140 km (0.049 R)
• M28: 7,559,779 km (0.106 R)
• M29: 7,715,061 km (0.105 R)
• M30: 8,028,768 km (0.099 R)
• M31: 8,426,848 km (0.068 R)
• M32: 8,507,182 km (0.072 R)
• M33: 8,749,979 km (0.095 R)
• M34: 8,994,871 km (0.093 R)
• M35: 9,325,183 km (0.1 R)
• M36: 9,617,348 km (0.089 R)
• M37: 9,785,646 km (0.063 R)
• M38: 9,997,476 km (0.05 R)
• M39: 10,167,868 km (0.106 R)
• M40: 10,991,105 km (0.077 R)
• M41: 11,477,448 km (0.104 R)
• M42: 11,835,436 km (0.094 R)
• M43: 12,106,507 km (0.104 R)
• M44: 12,654,633 km (0.073 R)
• M45: 12,839,088 km (0.101 R)
• M46: 13,164,164 km (0.098 R)
• M47: 14,732,997 km (0.107 R)
• M48: 15,122,101 km (0.038 R)
• M49: 15,219,938 km (0.101 R)
• M50: 16,259,643 km (0.055 R)
• M51: 16,410,138 km (0.109 R)
• M52: 16,560,933 km (0.113 R)
• M53: 18,198,880 km (0.099 R)
• M54: 18,303,000 km (0.028 R)
• M55: 19,941,247 km (0.059 R)
• M56: 20,425,644 km (0.099 R)
• M57: 21,406,109 km (0.118 R)
• M58: 22,068,229 km (0.078 R)
• M59: 23,243,171 km (0.096 R)
• M60: 23,639,306 km (0.117 R)
• M61: 23,752,851 km (0.085 R)
• M62: 24,668,090 km (0.081 R)
• M63: 25,130,049 km (0.079 R)
• M64: 25,594,849 km (0.07 R)
• M65: 25,769,879 km (0.082 R)
• M66: 26,238,569 km (0.119 R)
• M67: 27,244,016 km (0.118 R)
• M68: 27,961,188 km (0.086 R)
• M69: 29,414,382 km (0.103 R)
• M70: 32,645,995 km (0.103 R)
• M71: 32,835,835 km (0.12 R)
• M72: 34,819,054 km (0.091 R)
• M73: 34,948,307 km (0.073 R)
• M74: 35,402,037 km (0.035 R)
• M75: 35,467,112 km (0.028 R)
• M76: 35,662,188 km (0.114 R)
• M77: 36,446,529 km (0.118 R)
• M78: 36,709,223 km (0.073 R)
• M79: 36,775,046 km (0.117 R)
• M80: 38,431,992 km (0.058 R)
• M81: 41,475,561 km (0.093 R)
• M82: 41,887,105 km (0.119 R)
• M83: 42,922,172 km (0.118 R)
• M84: 42,991,436 km (0.098 R)
• M85: 43,130,113 km (0.101 R)
• M86: 43,408,066 km (0.106 R)
• M87: 43,686,468 km (0.069 R)
• M88: 46,432,486 km (0.078 R)
• M89: 47,216,978 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 387.6

Radius: 3.6

Gravity: 29.91 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 11.02 AU - 13.92 AU

Year: 16502 Days

Day: 15.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 55,362,616 km

• M1: 126,709 km (0.107 R)
• M2: 213,177 km (0.094 R)
• M3: 438,471 km (0.067 R)
• M4: 470,784 km (0.116 R)
• M5: 878,140 km (0.084 R)
• M6: 1,296,415 km (0.076 R)
• M7: 1,320,052 km (0.067 R)
• M8: 1,513,482 km (0.117 R)
• M9: 2,145,981 km (0.113 R)
• M10: 2,202,081 km (0.097 R)
• M11: 2,431,115 km (0.106 R)
• M12: 2,973,557 km (0.119 R)
• M13: 3,036,089 km (0.12 R)
• M14: 3,290,704 km (0.106 R)
• M15: 4,518,005 km (0.108 R)
• M16: 4,589,962 km (0.059 R)
• M17: 4,698,720 km (0.092 R)
• M18: 5,636,549 km (0.096 R)
• M19: 5,714,040 km (0.092 R)
• M20: 6,186,321 km (0.111 R)
• M21: 6,630,327 km (0.101 R)
• M22: 7,548,409 km (0.086 R)
• M23: 7,805,718 km (0.1 R)
• M24: 8,109,401 km (0.095 R)
• M25: 8,153,084 km (0.095 R)
• M26: 8,863,075 km (0.096 R)
• M27: 9,546,439 km (0.115 R)
• M28: 9,592,664 km (0.087 R)
• M29: 9,778,016 km (0.114 R)
• M30: 9,917,890 km (0.04 R)
• M31: 10,011,538 km (0.102 R)
• M32: 10,152,459 km (0.076 R)
• M33: 12,343,620 km (0.063 R)
• M34: 13,569,574 km (0.112 R)
• M35: 13,673,395 km (0.076 R)
• M36: 14,196,988 km (0.096 R)
• M37: 14,620,350 km (0.108 R)
• M38: 15,155,611 km (0.072 R)
• M39: 15,371,480 km (0.046 R)
• M40: 15,534,093 km (0.088 R)
• M41: 15,751,758 km (0.099 R)
• M42: 16,025,223 km (0.098 R)
• M43: 17,134,641 km (0.105 R)
• M44: 18,154,300 km (0.072 R)
• M45: 18,960,782 km (0.104 R)
• M46: 20,429,684 km (0.103 R)
• M47: 20,907,499 km (0.055 R)
• M48: 22,240,267 km (0.072 R)
• M49: 22,854,964 km (0.102 R)
• M50: 23,102,549 km (0.112 R)
• M51: 24,542,727 km (0.073 R)
• M52: 25,754,171 km (0.072 R)
• M53: 25,818,498 km (0.069 R)
• M54: 26,854,463 km (0.085 R)
• M55: 27,904,042 km (0.077 R)
• M56: 28,036,287 km (0.055 R)
• M57: 28,102,409 km (0.117 R)
• M58: 28,433,918 km (0.119 R)
• M59: 28,566,910 km (0.043 R)
• M60: 29,100,825 km (0.092 R)
• M61: 29,234,865 km (0.035 R)
• M62: 29,503,393 km (0.116 R)
• M63: 30,178,528 km (0.057 R)
• M64: 30,382,131 km (0.074 R)
• M65: 31,132,214 km (0.04 R)
• M66: 31,612,872 km (0.06 R)
• M67: 31,957,546 km (0.082 R)
• M68: 32,859,771 km (0.088 R)
• M69: 33,489,279 km (0.07 R)
• M70: 33,770,223 km (0.057 R)
• M71: 34,264,046 km (0.1 R)
• M72: 34,618,144 km (0.031 R)
• M73: 34,831,171 km (0.097 R)
• M74: 36,768,165 km (0.097 R)
• M75: 36,912,975 km (0.118 R)
• M76: 36,985,530 km (0.075 R)
• M77: 37,494,313 km (0.074 R)
• M78: 38,739,715 km (0.076 R)
• M79: 39,626,980 km (0.063 R)
• M80: 39,701,181 km (0.103 R)
• M81: 39,775,531 km (0.085 R)
• M82: 39,924,231 km (0.083 R)
• M83: 43,701,577 km (0.097 R)
• M84: 44,085,595 km (0.061 R)
• M85: 44,547,852 km (0.11 R)
• M86: 44,779,430 km (0.075 R)
• M87: 46,022,139 km (0.081 R)
• M88: 46,569,219 km (0.104 R)
• M89: 46,804,387 km (0.1 R)
• M90: 48,620,505 km (0.115 R)
• M91: 48,779,527 km (0.05 R)
• M92: 49,577,183 km (0.1 R)
• M93: 50,781,596 km (0.099 R)
• M94: 51,914,500 km (0.101 R)
• M95: 52,158,345 km (0.118 R)
• M96: 52,647,081 km (0.104 R)
• M97: 53,137,463 km (0.082 R)
• M98: 54,369,850 km (0.115 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 13,601 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit