🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.28 AU - 1.76 AU

Year: 718 Days

Day: 42 Hours

Environment

Temp: -65 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.27 AU - 1.93 AU

Year: 775 Days

Day: 43.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.53 AU - 1.95 AU

Year: 879 Days

Day: 17.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,897,673 km

• M1: 652,097 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.97 AU - 1.97 AU

Year: 1059 Days

Day: 45.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.32 AU - 3.14 AU

Year: 1727 Days

Day: 31.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.6

Radius: 12.5

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 4.33 AU - 6.01 AU

Year: 4501 Days

Day: 11.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 87,897,673 km

• M1: 182,360 km (0.046 R)
• M2: 265,686 km (0.064 R)
• M3: 344,823 km (0.112 R)
• M4: 498,011 km (0.061 R)
• M5: 896,989 km (0.079 R)
• M6: 1,008,140 km (0.096 R)
• M7: 1,387,071 km (0.062 R)
• M8: 1,722,021 km (0.104 R)
• M9: 1,845,439 km (0.078 R)
• M10: 2,349,734 km (0.072 R)
• M11: 2,587,445 km (0.087 R)
• M12: 2,791,795 km (0.086 R)
• M13: 3,593,790 km (0.1 R)
• M14: 3,730,522 km (0.119 R)
• M15: 3,938,613 km (0.059 R)
• M16: 4,246,336 km (0.11 R)
• M17: 4,512,769 km (0.057 R)
• M18: 4,935,533 km (0.077 R)
• M19: 5,036,811 km (0.055 R)
• M20: 5,267,341 km (0.088 R)
• M21: 6,007,102 km (0.095 R)
• M22: 6,527,703 km (0.114 R)
• M23: 7,034,241 km (0.119 R)
• M24: 7,148,684 km (0.083 R)
• M25: 7,234,852 km (0.044 R)
• M26: 8,205,443 km (0.06 R)
• M27: 8,477,263 km (0.096 R)
• M28: 8,690,739 km (0.119 R)
• M29: 8,998,761 km (0.104 R)
• M30: 9,247,991 km (0.111 R)
• M31: 9,341,938 km (0.051 R)
• M32: 9,784,898 km (0.113 R)
• M33: 10,073,322 km (0.079 R)
• M34: 10,169,962 km (0.057 R)
• M35: 10,267,051 km (0.109 R)
• M36: 10,494,739 km (0.084 R)
• M37: 11,388,736 km (0.108 R)
• M38: 11,557,034 km (0.054 R)
• M39: 11,726,079 km (0.094 R)
• M40: 11,896,023 km (0.063 R)
• M41: 12,100,972 km (0.045 R)
• M42: 12,376,082 km (0.087 R)
• M43: 13,002,748 km (0.083 R)
• M44: 13,390,805 km (0.117 R)
• M45: 13,497,318 km (0.055 R)
• M46: 13,711,094 km (0.119 R)
• M47: 14,142,235 km (0.026 R)
• M48: 14,359,451 km (0.114 R)
• M49: 14,468,508 km (0.114 R)
• M50: 15,350,537 km (0.098 R)
• M51: 15,648,536 km (0.118 R)
• M52: 16,897,678 km (0.091 R)
• M53: 17,051,315 km (0.068 R)
• M54: 17,553,814 km (0.101 R)
• M55: 17,904,472 km (0.05 R)
• M56: 18,533,531 km (0.098 R)
• M57: 18,652,311 km (0.101 R)
• M58: 18,890,770 km (0.083 R)
• M59: 19,090,035 km (0.108 R)
• M60: 20,138,117 km (0.112 R)
• M61: 21,745,098 km (0.105 R)
• M62: 21,912,199 km (0.06 R)
• M63: 22,037,861 km (0.106 R)
• M64: 22,289,933 km (0.118 R)
• M65: 22,711,949 km (0.111 R)
• M66: 23,094,171 km (0.073 R)
• M67: 25,124,514 km (0.083 R)
• M68: 26,005,645 km (0.112 R)
• M69: 26,897,099 km (0.111 R)
• M70: 27,301,462 km (0.101 R)
• M71: 27,934,410 km (0.095 R)
• M72: 28,389,637 km (0.076 R)
• M73: 28,572,296 km (0.106 R)
• M74: 28,893,034 km (0.085 R)
• M75: 29,307,270 km (0.087 R)
• M76: 29,399,572 km (0.088 R)
• M77: 30,468,000 km (0.046 R)
• M78: 30,983,514 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.5

Radius: 8.8

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 6.86 AU - 9.84 AU

Year: 9238 Days

Day: 9.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 141.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 87,897,673 km

• M1: 144,063 km (0.096 R)
• M2: 199,264 km (0.042 R)
• M3: 299,345 km (0.07 R)
• M4: 470,934 km (0.06 R)
• M5: 590,164 km (0.11 R)
• M6: 690,394 km (0.116 R)
• M7: 812,466 km (0.073 R)
• M8: 1,528,292 km (0.037 R)
• M9: 1,628,971 km (0.1 R)
• M10: 1,815,819 km (0.096 R)
• M11: 1,901,090 km (0.088 R)
• M12: 2,394,314 km (0.099 R)
• M13: 2,559,470 km (0.11 R)
• M14: 2,679,747 km (0.107 R)
• M15: 2,976,100 km (0.117 R)
• M16: 3,466,931 km (0.116 R)
• M17: 3,817,289 km (0.118 R)
• M18: 3,872,191 km (0.086 R)
• M19: 4,094,643 km (0.094 R)
• M20: 4,436,175 km (0.109 R)
• M21: 4,522,942 km (0.096 R)
• M22: 4,698,271 km (0.108 R)
• M23: 4,786,833 km (0.084 R)
• M24: 4,905,763 km (0.077 R)
• M25: 5,360,391 km (0.051 R)
• M26: 6,148,173 km (0.109 R)
• M27: 6,277,575 km (0.059 R)
• M28: 6,704,378 km (0.104 R)
• M29: 7,310,848 km (0.08 R)
• M30: 7,690,079 km (0.085 R)
• M31: 7,829,504 km (0.089 R)
• M32: 8,146,502 km (0.079 R)
• M33: 8,360,277 km (0.12 R)
• M34: 8,975,723 km (0.057 R)
• M35: 9,270,430 km (0.095 R)
• M36: 9,418,981 km (0.082 R)
• M37: 9,643,378 km (0.077 R)
• M38: 9,831,572 km (0.102 R)
• M39: 9,983,115 km (0.118 R)
• M40: 10,059,110 km (0.118 R)
• M41: 10,403,784 km (0.105 R)
• M42: 10,674,556 km (0.081 R)
• M43: 11,025,961 km (0.115 R)
• M44: 11,820,775 km (0.046 R)
• M45: 11,901,259 km (0.11 R)
• M46: 14,014,628 km (0.117 R)
• M47: 14,099,899 km (0.116 R)
• M48: 14,744,516 km (0.101 R)
• M49: 16,330,552 km (0.113 R)
• M50: 16,600,277 km (0.116 R)
• M51: 16,871,349 km (0.057 R)
• M52: 17,143,916 km (0.104 R)
• M53: 17,235,021 km (0.099 R)
• M54: 17,831,617 km (0.113 R)
• M55: 17,970,295 km (0.034 R)
• M56: 18,621,943 km (0.115 R)
• M57: 19,139,402 km (0.107 R)
• M58: 19,281,370 km (0.097 R)
• M59: 20,381,364 km (0.087 R)
• M60: 20,477,854 km (0.118 R)
• M61: 22,342,292 km (0.077 R)
• M62: 23,345,197 km (0.061 R)
• M63: 23,496,889 km (0.072 R)
• M64: 23,750,457 km (0.077 R)
• M65: 25,446,598 km (0.097 R)
• M66: 26,704,566 km (0.107 R)
• M67: 26,863,290 km (0.089 R)
• M68: 26,969,205 km (0.082 R)
• M69: 27,821,913 km (0.084 R)
• M70: 28,305,413 km (0.077 R)
• M71: 28,467,278 km (0.077 R)
• M72: 28,737,601 km (0.102 R)
• M73: 29,117,430 km (0.103 R)
• M74: 30,432,545 km (0.081 R)
• M75: 31,766,958 km (0.118 R)
• M76: 33,234,065 km (0.088 R)
• M77: 34,033,067 km (0.109 R)
• M78: 36,820,524 km (0.11 R)
• M79: 37,233,115 km (0.071 R)
• M80: 37,706,443 km (0.081 R)
• M81: 39,800,962 km (0.081 R)
• M82: 40,588,595 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 37.6

Radius: 7.9

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 14.22 AU - 16.94 AU

Year: 23546 Days

Day: 21.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 87,897,673 km

• M1: 140,472 km (0.096 R)
• M2: 317,746 km (0.056 R)
• M3: 512,822 km (0.103 R)
• M4: 643,271 km (0.118 R)
• M5: 693,536 km (0.112 R)
• M6: 908,957 km (0.087 R)
• M7: 1,191,846 km (0.117 R)
• M8: 1,417,739 km (0.09 R)
• M9: 2,844,753 km (0.051 R)
• M10: 3,235,802 km (0.073 R)
• M11: 3,666,943 km (0.074 R)
• M12: 4,733,576 km (0.083 R)
• M13: 4,835,153 km (0.096 R)
• M14: 6,668,475 km (0.055 R)
• M15: 7,041,123 km (0.094 R)
• M16: 7,244,576 km (0.081 R)
• M17: 7,836,684 km (0.091 R)
• M18: 8,660,520 km (0.094 R)
• M19: 9,129,958 km (0.067 R)
• M20: 9,672,101 km (0.099 R)
• M21: 10,290,389 km (0.08 R)
• M22: 10,488,307 km (0.051 R)
• M23: 10,687,421 km (0.096 R)
• M24: 12,220,800 km (0.091 R)
• M25: 12,395,380 km (0.088 R)
• M26: 12,888,605 km (0.085 R)
• M27: 13,244,947 km (0.102 R)
• M28: 14,333,122 km (0.081 R)
• M29: 15,299,225 km (0.099 R)
• M30: 15,714,209 km (0.094 R)
• M31: 18,281,458 km (0.101 R)
• M32: 19,004,016 km (0.075 R)
• M33: 19,206,272 km (0.112 R)
• M34: 19,287,504 km (0.1 R)
• M35: 19,368,736 km (0.105 R)
• M36: 19,940,648 km (0.117 R)
• M37: 20,934,128 km (0.116 R)
• M38: 21,816,456 km (0.077 R)
• M39: 22,411,407 km (0.115 R)
• M40: 22,496,827 km (0.112 R)
• M41: 23,660,848 km (0.077 R)
• M42: 25,376,436 km (0.076 R)
• M43: 26,407,016 km (0.097 R)
• M44: 26,632,759 km (0.089 R)
• M45: 27,086,340 km (0.114 R)
• M46: 27,222,923 km (0.117 R)
• M47: 27,542,464 km (0.073 R)
• M48: 27,863,351 km (0.064 R)
• M49: 28,323,814 km (0.079 R)
• M50: 28,601,168 km (0.11 R)
• M51: 29,158,869 km (0.107 R)
• M52: 30,096,249 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 436.4

Radius: 3

Gravity: 48.49 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 14.5 AU - 23.02 AU

Year: 31111 Days

Day: 17.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 87,897,673 km

• M1: 112,348 km (0.112 R)
• M2: 267,481 km (0.057 R)
• M3: 343,776 km (0.057 R)
• M4: 766,689 km (0.082 R)
• M5: 1,232,986 km (0.061 R)
• M6: 1,328,579 km (0.107 R)
• M7: 2,025,406 km (0.062 R)
• M8: 2,899,506 km (0.117 R)
• M9: 3,330,497 km (0.107 R)
• M10: 3,508,519 km (0.096 R)
• M11: 4,788,478 km (0.114 R)
• M12: 4,938,675 km (0.071 R)
• M13: 5,141,529 km (0.046 R)
• M14: 5,872,614 km (0.051 R)
• M15: 7,199,248 km (0.118 R)
• M16: 8,492,522 km (0.08 R)
• M17: 9,539,707 km (0.082 R)
• M18: 10,432,208 km (0.07 R)
• M19: 10,822,808 km (0.111 R)
• M20: 11,085,801 km (0.107 R)
• M21: 11,618,219 km (0.09 R)
• M22: 13,124,670 km (0.105 R)
• M23: 13,264,694 km (0.059 R)
• M24: 16,240,943 km (0.068 R)
• M25: 16,315,892 km (0.119 R)
• M26: 19,571,291 km (0.089 R)
• M27: 19,891,580 km (0.062 R)
• M28: 21,189,641 km (0.102 R)
• M29: 21,436,178 km (0.116 R)
• M30: 22,934,550 km (0.119 R)
• M31: 23,441,538 km (0.098 R)
• M32: 23,526,360 km (0.07 R)
• M33: 24,552,451 km (0.074 R)
• M34: 25,505,839 km (0.05 R)
• M35: 25,855,598 km (0.093 R)
• M36: 26,914,003 km (0.117 R)
• M37: 27,537,976 km (0.111 R)
• M38: 29,073,149 km (0.108 R)
• M39: 30,173,442 km (0.075 R)
• M40: 32,037,132 km (0.119 R)
• M41: 33,650,395 km (0.118 R)
• M42: 34,515,221 km (0.107 R)
• M43: 36,462,835 km (0.113 R)
• M44: 38,245,892 km (0.095 R)
• M45: 38,445,755 km (0.089 R)
• M46: 41,382,661 km (0.118 R)
• M47: 42,825,981 km (0.064 R)
• M48: 44,285,757 km (0.104 R)
• M49: 45,232,861 km (0.101 R)
• M50: 45,444,243 km (0.028 R)
• M51: 46,186,547 km (0.06 R)
• M52: 46,399,425 km (0.094 R)
• M53: 49,848,703 km (0.091 R)
• M54: 50,504,540 km (0.118 R)
• M55: 50,614,196 km (0.087 R)
• M56: 50,943,460 km (0.099 R)
• M57: 52,600,407 km (0.11 R)
• M58: 54,724,397 km (0.066 R)
• M59: 54,949,542 km (0.086 R)
• M60: 56,648,375 km (0.11 R)
• M61: 57,104,350 km (0.107 R)
• M62: 57,905,147 km (0.106 R)
• M63: 58,940,065 km (0.059 R)
• M64: 59,865,328 km (0.072 R)
• M65: 60,329,680 km (0.031 R)
• M66: 60,562,304 km (0.115 R)
• M67: 61,145,287 km (0.12 R)
• M68: 62,081,770 km (0.098 R)
• M69: 62,787,274 km (0.116 R)
• M70: 64,087,578 km (0.106 R)
• M71: 64,324,840 km (0.107 R)
• M72: 65,755,295 km (0.113 R)
• M73: 65,874,824 km (0.084 R)
• M74: 66,474,263 km (0.031 R)
• M75: 66,594,390 km (0.104 R)
• M76: 68,041,300 km (0.12 R)
• M77: 68,162,325 km (0.086 R)
• M78: 68,647,172 km (0.116 R)
• M79: 69,620,455 km (0.099 R)
• M80: 70,353,335 km (0.102 R)
• M81: 71,826,725 km (0.119 R)
• M82: 72,938,387 km (0.039 R)
• M83: 74,429,578 km (0.106 R)
• M84: 74,679,107 km (0.097 R)
• M85: 76,433,292 km (0.111 R)
• M86: 78,074,381 km (0.109 R)
• M87: 78,835,684 km (0.056 R)
• M88: 81,905,582 km (0.104 R)
• M89: 82,163,190 km (0.106 R)
• M90: 82,291,993 km (0.074 R)
• M91: 82,679,153 km (0.108 R)
• M92: 82,808,256 km (0.096 R)
• M93: 85,536,173 km (0.108 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 10,696 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit