🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.85 AU - 1.03 AU

Year: 333 Days

Day: 32.9 Hours

Environment

Temp: 90 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,893,873 km

• M1: 222,602 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.96 AU - 1.54 AU

Year: 510 Days

Day: 28 Hours

Environment

Temp: 11 °C

Axial Tilt: 1.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 40,893,873 km

• M1: 233,522 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.03 AU - 2.33 AU

Year: 1176 Days

Day: 34.5 Hours

Environment

Temp: -75 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 4.2 AU - 4.68 AU

Year: 3417 Days

Day: 25.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,893,873 km

• M1: 109,057 km (0.05 R)
• M2: 3,675,620 km (0.047 R)

Asteroid Belt

Center: 5.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.9

Radius: 8.2

Gravity: 8.09 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 6.5 AU - 7.32 AU

Year: 6634 Days

Day: 12.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 40,893,873 km

• M1: 130,749 km (0.118 R)
• M2: 351,256 km (0.071 R)
• M3: 444,904 km (0.112 R)
• M4: 512,672 km (0.113 R)
• M5: 793,318 km (0.068 R)
• M6: 1,010,833 km (0.102 R)
• M7: 1,072,168 km (0.092 R)
• M8: 1,397,693 km (0.118 R)
• M9: 1,449,155 km (0.112 R)
• M10: 1,589,627 km (0.086 R)
• M11: 1,643,482 km (0.11 R)
• M12: 2,337,616 km (0.081 R)
• M13: 2,419,895 km (0.117 R)
• M14: 2,524,165 km (0.078 R)
• M15: 2,780,426 km (0.087 R)
• M16: 3,045,214 km (0.057 R)
• M17: 3,599,175 km (0.047 R)
• M18: 4,059,787 km (0.099 R)
• M19: 4,538,949 km (0.102 R)
• M20: 4,719,962 km (0.069 R)
• M21: 4,824,531 km (0.091 R)
• M22: 5,358,895 km (0.096 R)
• M23: 5,996,481 km (0.108 R)
• M24: 6,338,761 km (0.07 R)
• M25: 6,425,229 km (0.054 R)
• M26: 6,745,966 km (0.081 R)
• M27: 7,863,014 km (0.094 R)
• M28: 8,049,413 km (0.096 R)
• M29: 8,426,848 km (0.08 R)
• M30: 8,554,006 km (0.051 R)
• M31: 9,133,848 km (0.108 R)
• M32: 9,329,821 km (0.107 R)
• M33: 10,365,188 km (0.109 R)
• M34: 10,741,277 km (0.114 R)
• M35: 10,913,613 km (0.107 R)
• M36: 11,471,614 km (0.098 R)
• M37: 11,754,054 km (0.111 R)
• M38: 12,110,396 km (0.055 R)
• M39: 12,253,861 km (0.115 R)
• M40: 12,325,967 km (0.115 R)
• M41: 12,760,698 km (0.068 R)
• M42: 12,833,702 km (0.112 R)
• M43: 13,570,920 km (0.119 R)
• M44: 13,682,670 km (0.03 R)
• M45: 13,869,667 km (0.084 R)
• M46: 14,057,562 km (0.105 R)
• M47: 14,740,626 km (0.105 R)
• M48: 15,395,715 km (0.108 R)
• M49: 15,590,342 km (0.116 R)
• M50: 16,415,973 km (0.026 R)
• M51: 16,934,329 km (0.119 R)
• M52: 17,215,723 km (0.116 R)
• M53: 17,701,467 km (0.059 R)
• M54: 18,109,869 km (0.12 R)
• M55: 18,191,849 km (0.099 R)
• M56: 18,315,118 km (0.074 R)
• M57: 18,521,264 km (0.066 R)
• M58: 19,019,125 km (0.106 R)
• M59: 19,773,996 km (0.113 R)
• M60: 19,900,855 km (0.119 R)
• M61: 19,985,528 km (0.113 R)
• M62: 20,240,293 km (0.059 R)
• M63: 21,356,442 km (0.114 R)
• M64: 21,660,425 km (0.104 R)
• M65: 22,272,580 km (0.092 R)
• M66: 22,360,543 km (0.11 R)
• M67: 23,023,561 km (0.078 R)
• M68: 25,051,360 km (0.064 R)
• M69: 25,601,731 km (0.048 R)
• M70: 25,832,261 km (0.115 R)
• M71: 26,063,390 km (0.09 R)
• M72: 26,854,463 km (0.108 R)
• M73: 28,174,665 km (0.11 R)
• M74: 28,269,809 km (0.099 R)
• M75: 28,365,103 km (0.094 R)
• M76: 28,890,640 km (0.087 R)
• M77: 29,226,786 km (0.115 R)
• M78: 29,515,959 km (0.052 R)
• M79: 29,902,969 km (0.113 R)
• M80: 31,566,497 km (0.109 R)
• M81: 31,912,667 km (0.079 R)
• M82: 32,359,665 km (0.062 R)
• M83: 33,008,920 km (0.094 R)
• M84: 33,713,077 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.8

Radius: 10.2

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 6.57 AU - 8.37 AU

Year: 7457 Days

Day: 6.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 40,893,873 km

• M1: 199,264 km (0.116 R)
• M2: 264,190 km (0.116 R)
• M3: 352,303 km (0.1 R)
• M4: 418,575 km (0.068 R)
• M5: 490,382 km (0.103 R)
• M6: 580,440 km (0.05 R)
• M7: 809,773 km (0.105 R)
• M8: 887,714 km (0.111 R)
• M9: 984,803 km (0.047 R)
• M10: 1,447,659 km (0.113 R)
• M11: 1,846,487 km (0.08 R)
• M12: 1,972,747 km (0.106 R)
• M13: 2,080,308 km (0.113 R)
• M14: 2,145,682 km (0.056 R)
• M15: 2,647,284 km (0.104 R)
• M16: 3,388,392 km (0.053 R)
• M17: 3,466,033 km (0.116 R)
• M18: 3,570,303 km (0.083 R)
• M19: 3,728,877 km (0.081 R)
• M20: 4,163,010 km (0.114 R)
• M21: 5,560,104 km (0.083 R)
• M22: 6,404,734 km (0.038 R)
• M23: 6,695,253 km (0.111 R)
• M24: 7,356,176 km (0.088 R)
• M25: 7,490,964 km (0.12 R)
• M26: 7,660,458 km (0.119 R)
• M27: 8,176,720 km (0.119 R)
• M28: 8,386,457 km (0.103 R)
• M29: 9,279,257 km (0.097 R)
• M30: 10,617,410 km (0.063 R)
• M31: 10,769,700 km (0.117 R)
• M32: 10,846,145 km (0.094 R)
• M33: 10,922,889 km (0.11 R)
• M34: 11,347,746 km (0.1 R)
• M35: 11,425,537 km (0.108 R)
• M36: 11,503,627 km (0.117 R)
• M37: 11,777,990 km (0.091 R)
• M38: 12,533,908 km (0.083 R)
• M39: 13,428,503 km (0.083 R)
• M40: 13,676,237 km (0.117 R)
• M41: 13,925,318 km (0.119 R)
• M42: 14,175,894 km (0.106 R)
• M43: 14,936,749 km (0.075 R)
• M44: 15,064,805 km (0.057 R)
• M45: 15,279,179 km (0.046 R)
• M46: 17,253,122 km (0.091 R)
• M47: 17,612,457 km (0.098 R)
• M48: 18,475,636 km (0.106 R)
• M49: 19,120,403 km (0.114 R)
• M50: 19,259,679 km (0.06 R)
• M51: 19,538,978 km (0.09 R)
• M52: 19,632,327 km (0.061 R)
• M53: 19,866,448 km (0.086 R)
• M54: 19,960,395 km (0.117 R)
• M55: 20,101,615 km (0.082 R)
• M56: 20,195,862 km (0.112 R)
• M57: 20,384,954 km (0.03 R)
• M58: 20,717,061 km (0.089 R)
• M59: 20,907,798 km (0.067 R)
• M60: 21,051,113 km (0.088 R)
• M61: 21,724,603 km (0.061 R)
• M62: 21,869,713 km (0.055 R)
• M63: 22,112,510 km (0.092 R)
• M64: 22,846,138 km (0.041 R)
• M65: 24,086,604 km (0.083 R)
• M66: 27,464,972 km (0.111 R)
• M67: 27,569,691 km (0.048 R)
• M68: 29,637,283 km (0.111 R)
• M69: 30,608,323 km (0.052 R)
• M70: 30,825,539 km (0.083 R)
• M71: 31,316,220 km (0.038 R)
• M72: 31,535,082 km (0.116 R)
• M73: 33,025,675 km (0.086 R)
• M74: 33,527,725 km (0.027 R)
• M75: 33,751,524 km (0.093 R)
• M76: 34,991,989 km (0.082 R)
• M77: 35,674,903 km (0.101 R)
• M78: 36,132,523 km (0.111 R)
• M79: 36,765,023 km (0.098 R)
• M80: 37,575,395 km (0.097 R)
• M81: 37,691,632 km (0.064 R)
• M82: 37,924,407 km (0.04 R)
• M83: 38,099,436 km (0.116 R)
• M84: 39,213,641 km (0.037 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.9

Radius: 8.4

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 9 AU - 10.2 AU

Year: 10864 Days

Day: 8.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 40,893,873 km

• M1: 132,544 km (0.068 R)
• M2: 269,127 km (0.103 R)
• M3: 350,657 km (0.112 R)
• M4: 740,360 km (0.084 R)
• M5: 816,356 km (0.09 R)
• M6: 911,201 km (0.113 R)
• M7: 1,402,929 km (0.086 R)
• M8: 1,517,970 km (0.039 R)
• M9: 1,656,348 km (0.103 R)
• M10: 1,737,280 km (0.096 R)
• M11: 1,798,914 km (0.089 R)
• M12: 2,139,998 km (0.112 R)
• M13: 2,250,850 km (0.042 R)
• M14: 2,713,107 km (0.118 R)
• M15: 2,833,384 km (0.097 R)
• M16: 3,697,012 km (0.048 R)
• M17: 4,352,550 km (0.103 R)
• M18: 4,465,347 km (0.095 R)
• M19: 4,665,060 km (0.085 R)
• M20: 5,073,313 km (0.084 R)
• M21: 5,462,716 km (0.095 R)
• M22: 5,707,159 km (0.091 R)
• M23: 6,017,874 km (0.092 R)
• M24: 6,080,555 km (0.094 R)
• M25: 6,143,685 km (0.09 R)
• M26: 6,206,816 km (0.108 R)
• M27: 7,314,887 km (0.118 R)
• M28: 7,788,664 km (0.108 R)
• M29: 8,765,986 km (0.051 R)
• M30: 8,908,703 km (0.109 R)
• M31: 9,781,457 km (0.102 R)
• M32: 10,153,207 km (0.12 R)
• M33: 10,567,444 km (0.072 R)
• M34: 10,795,730 km (0.085 R)
• M35: 12,278,993 km (0.093 R)
• M36: 13,044,336 km (0.116 R)
• M37: 13,618,193 km (0.118 R)
• M38: 13,949,852 km (0.104 R)
• M39: 14,452,351 km (0.098 R)
• M40: 15,561,171 km (0.074 R)
• M41: 15,907,789 km (0.118 R)
• M42: 17,995,577 km (0.065 R)
• M43: 18,268,294 km (0.086 R)
• M44: 18,542,357 km (0.075 R)
• M45: 18,633,911 km (0.117 R)
• M46: 18,955,995 km (0.075 R)
• M47: 19,839,221 km (0.074 R)
• M48: 20,167,887 km (0.111 R)
• M49: 20,973,921 km (0.063 R)
• M50: 21,165,107 km (0.06 R)
• M51: 21,404,912 km (0.089 R)
• M52: 21,790,426 km (0.108 R)
• M53: 22,715,090 km (0.103 R)
• M54: 23,059,165 km (0.086 R)
• M55: 23,157,750 km (0.114 R)
• M56: 23,305,852 km (0.12 R)
• M57: 23,404,736 km (0.099 R)
• M58: 23,801,919 km (0.086 R)
• M59: 24,101,264 km (0.096 R)
• M60: 24,703,695 km (0.099 R)
• M61: 25,006,780 km (0.089 R)
• M62: 25,209,485 km (0.111 R)
• M63: 25,667,703 km (0.087 R)
• M64: 26,077,153 km (0.112 R)
• M65: 26,385,773 km (0.025 R)
• M66: 26,747,351 km (0.077 R)
• M67: 27,006,604 km (0.052 R)
• M68: 27,632,223 km (0.069 R)
• M69: 27,789,300 km (0.116 R)
• M70: 28,209,820 km (0.096 R)
• M71: 28,368,095 km (0.098 R)
• M72: 29,004,035 km (0.051 R)
• M73: 29,377,132 km (0.058 R)
• M74: 30,074,258 km (0.032 R)
• M75: 30,831,224 km (0.07 R)
• M76: 31,375,610 km (0.068 R)
• M77: 31,758,730 km (0.109 R)
• M78: 32,750,714 km (0.105 R)
• M79: 33,529,371 km (0.119 R)
• M80: 34,257,763 km (0.119 R)
• M81: 34,595,704 km (0.081 R)
• M82: 36,474,205 km (0.114 R)
• M83: 36,934,517 km (0.071 R)
• M84: 37,919,320 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 103.3

Radius: 7.3

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 11.63 AU - 17.49 AU

Year: 20292 Days

Day: 24.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 40,893,873 km

• M1: 101,128 km (0.069 R)
• M2: 158,424 km (0.09 R)
• M3: 206,146 km (0.087 R)
• M4: 417,228 km (0.111 R)
• M5: 480,359 km (0.03 R)
• M6: 798,404 km (0.091 R)
• M7: 996,771 km (0.112 R)
• M8: 1,400,535 km (0.114 R)
• M9: 1,959,283 km (0.075 R)
• M10: 2,025,406 km (0.099 R)
• M11: 2,702,186 km (0.086 R)
• M12: 3,103,557 km (0.075 R)
• M13: 4,073,700 km (0.036 R)
• M14: 4,130,098 km (0.08 R)
• M15: 5,783,454 km (0.052 R)
• M16: 5,910,911 km (0.106 R)
• M17: 6,661,743 km (0.067 R)
• M18: 7,167,533 km (0.114 R)
• M19: 7,650,734 km (0.087 R)
• M20: 7,966,984 km (0.11 R)
• M21: 8,684,904 km (0.09 R)
• M22: 8,941,016 km (0.108 R)
• M23: 9,311,271 km (0.069 R)
• M24: 9,611,065 km (0.115 R)
• M25: 10,028,592 km (0.099 R)
• M26: 10,143,484 km (0.061 R)
• M27: 10,258,824 km (0.091 R)
• M28: 11,038,677 km (0.083 R)
• M29: 11,117,815 km (0.072 R)
• M30: 11,236,745 km (0.087 R)
• M31: 11,316,181 km (0.104 R)
• M32: 11,959,153 km (0.11 R)
• M33: 12,531,365 km (0.115 R)
• M34: 13,112,553 km (0.079 R)
• M35: 13,575,259 km (0.113 R)
• M36: 13,957,930 km (0.046 R)
• M37: 14,516,828 km (0.032 R)
• M38: 14,646,828 km (0.055 R)
• M39: 14,820,811 km (0.069 R)
• M40: 15,083,056 km (0.091 R)
• M41: 15,302,815 km (0.067 R)
• M42: 15,968,376 km (0.051 R)
• M43: 16,779,346 km (0.119 R)
• M44: 16,915,929 km (0.066 R)
• M45: 17,327,473 km (0.095 R)
• M46: 17,557,704 km (0.073 R)
• M47: 17,696,231 km (0.046 R)
• M48: 18,067,533 km (0.115 R)
• M49: 18,629,273 km (0.026 R)
• M50: 18,912,312 km (0.078 R)
• M51: 19,101,703 km (0.09 R)
• M52: 19,149,275 km (0.1 R)
• M53: 19,769,957 km (0.119 R)
• M54: 20,300,281 km (0.092 R)
• M55: 20,688,937 km (0.025 R)
• M56: 20,884,162 km (0.099 R)
• M57: 20,981,999 km (0.083 R)
• M58: 21,276,408 km (0.1 R)
• M59: 22,068,379 km (0.077 R)
• M60: 22,467,955 km (0.063 R)
• M61: 22,568,185 km (0.102 R)
• M62: 22,668,715 km (0.104 R)
• M63: 23,375,714 km (0.109 R)
• M64: 23,732,057 km (0.086 R)
• M65: 24,759,794 km (0.104 R)
• M66: 25,959,719 km (0.091 R)
• M67: 26,434,243 km (0.062 R)
• M68: 26,858,652 km (0.117 R)
• M69: 27,445,824 km (0.105 R)
• M70: 27,552,936 km (0.032 R)
• M71: 27,606,641 km (0.102 R)
• M72: 27,660,347 km (0.09 R)
• M73: 28,091,039 km (0.113 R)
• M74: 28,795,795 km (0.106 R)
• M75: 28,959,305 km (0.059 R)
• M76: 31,279,868 km (0.117 R)
• M77: 32,179,549 km (0.05 R)
• M78: 32,349,193 km (0.07 R)
• M79: 32,689,229 km (0.069 R)
• M80: 33,430,337 km (0.102 R)
• M81: 33,487,633 km (0.072 R)
• M82: 33,659,521 km (0.088 R)
• M83: 34,813,070 km (0.119 R)
• M84: 35,511,393 km (0.078 R)
• M85: 36,390,729 km (0.092 R)
• M86: 36,567,404 km (0.115 R)
• M87: 38,770,532 km (0.101 R)
• M88: 38,951,097 km (0.032 R)
• M89: 39,071,523 km (0.087 R)
• M90: 39,312,974 km (0.116 R)
• M91: 39,554,874 km (0.101 R)
• M92: 40,832,739 km (0.111 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: 402 - 13,461 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit