🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.67 AU - 0.81 AU

Year: 192 Days

Day: 27.1 Hours

Environment

Temp: 326 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.77 AU - 1.95 AU

Year: 767 Days

Day: 14.5 Hours

Environment

Temp: 49 °C

Axial Tilt: 1.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.78 AU - 2.6 AU

Year: 980 Days

Day: 32.8 Hours

Environment

Temp: 13 °C

Axial Tilt: 37.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 62,543,110 km

• M1: 38,746 km (0.038 R)
• M2: 872,904 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 6.43 AU - 7.51 AU

Year: 5562 Days

Day: 28.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 13.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.1

Radius: 14.1

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 11.63 AU - 15.01 AU

Year: 14695 Days

Day: 7.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 62,543,110 km

• M1: 186,549 km (0.059 R)
• M2: 326,273 km (0.099 R)
• M3: 511,625 km (0.065 R)
• M4: 699,669 km (0.097 R)
• M5: 1,463,366 km (0.094 R)
• M6: 1,573,770 km (0.092 R)
• M7: 1,892,413 km (0.089 R)
• M8: 1,983,069 km (0.078 R)
• M9: 2,360,804 km (0.114 R)
• M10: 2,900,104 km (0.104 R)
• M11: 3,005,571 km (0.078 R)
• M12: 3,112,384 km (0.084 R)
• M13: 4,738,662 km (0.096 R)
• M14: 4,863,576 km (0.064 R)
• M15: 5,374,752 km (0.073 R)
• M16: 5,680,979 km (0.053 R)
• M17: 5,813,972 km (0.077 R)
• M18: 6,038,069 km (0.047 R)
• M19: 7,636,373 km (0.112 R)
• M20: 7,882,162 km (0.078 R)
• M21: 8,381,370 km (0.06 R)
• M22: 8,482,498 km (0.116 R)
• M23: 9,358,244 km (0.101 R)
• M24: 10,753,095 km (0.098 R)
• M25: 10,863,049 km (0.113 R)
• M26: 11,028,804 km (0.06 R)
• M27: 11,306,906 km (0.084 R)
• M28: 11,531,004 km (0.108 R)
• M29: 13,023,542 km (0.111 R)
• M30: 13,972,142 km (0.077 R)
• M31: 14,394,158 km (0.057 R)
• M32: 14,881,547 km (0.112 R)
• M33: 15,498,489 km (0.1 R)
• M34: 15,622,954 km (0.119 R)
• M35: 15,998,146 km (0.05 R)
• M36: 16,693,926 km (0.054 R)
• M37: 17,270,476 km (0.073 R)
• M38: 18,311,677 km (0.084 R)
• M39: 21,347,616 km (0.12 R)
• M40: 21,903,522 km (0.101 R)
• M41: 22,958,785 km (0.108 R)
• M42: 23,242,872 km (0.102 R)
• M43: 23,599,812 km (0.082 R)
• M44: 25,484,895 km (0.105 R)
• M45: 26,519,813 km (0.063 R)
• M46: 26,668,812 km (0.084 R)
• M47: 27,417,849 km (0.095 R)
• M48: 28,097,921 km (0.098 R)
• M49: 28,402,053 km (0.064 R)
• M50: 30,404,870 km (0.109 R)
• M51: 31,187,416 km (0.051 R)
• M52: 31,344,643 km (0.074 R)
• M53: 31,581,008 km (0.084 R)
• M54: 31,976,395 km (0.07 R)
• M55: 32,135,119 km (0.108 R)
• M56: 32,453,014 km (0.095 R)
• M57: 33,735,517 km (0.07 R)
• M58: 33,896,933 km (0.071 R)
• M59: 35,116,305 km (0.086 R)
• M60: 35,854,720 km (0.1 R)
• M61: 36,267,161 km (0.117 R)
• M62: 38,184,856 km (0.037 R)
• M63: 38,690,497 km (0.05 R)
• M64: 38,944,215 km (0.084 R)
• M65: 39,113,560 km (0.079 R)
• M66: 39,538,119 km (0.066 R)
• M67: 41,079,426 km (0.113 R)
• M68: 42,902,425 km (0.071 R)
• M69: 43,428,112 km (0.026 R)
• M70: 44,574,481 km (0.084 R)
• M71: 48,436,499 km (0.075 R)
• M72: 48,618,710 km (0.09 R)
• M73: 50,638,281 km (0.069 R)
• M74: 50,823,333 km (0.088 R)
• M75: 51,565,339 km (0.111 R)
• M76: 51,658,389 km (0.101 R)
• M77: 52,778,877 km (0.118 R)
• M78: 55,329,371 km (0.115 R)
• M79: 55,424,515 km (0.103 R)
• M80: 55,615,252 km (0.045 R)
• M81: 56,859,607 km (0.113 R)
• M82: 58,113,088 km (0.068 R)
• M83: 61,533,195 km (0.111 R)
• M84: 63,516,563 km (0.042 R)
• M85: 63,716,127 km (0.071 R)
• M86: 64,115,703 km (0.114 R)
• M87: 64,817,017 km (0.105 R)
• M88: 66,632,238 km (0.111 R)
• M89: 67,240,952 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 15.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.4

Radius: 12.5

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 13.49 AU - 18.47 AU

Year: 19310 Days

Day: 14.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 62,543,110 km

• M1: 162,314 km (0.062 R)
• M2: 243,396 km (0.1 R)
• M3: 421,268 km (0.119 R)
• M4: 931,845 km (0.104 R)
• M5: 1,059,003 km (0.118 R)
• M6: 1,303,446 km (0.091 R)
• M7: 1,596,957 km (0.071 R)
• M8: 2,859,713 km (0.115 R)
• M9: 3,126,895 km (0.117 R)
• M10: 3,402,304 km (0.057 R)
• M11: 3,522,731 km (0.114 R)
• M12: 3,934,873 km (0.104 R)
• M13: 6,218,335 km (0.104 R)
• M14: 6,366,287 km (0.094 R)
• M15: 7,383,403 km (0.073 R)
• M16: 7,487,822 km (0.089 R)
• M17: 8,017,847 km (0.075 R)
• M18: 8,287,273 km (0.097 R)
• M19: 8,835,400 km (0.09 R)
• M20: 9,282,398 km (0.046 R)
• M21: 10,198,536 km (0.081 R)
• M22: 11,023,717 km (0.118 R)
• M23: 11,444,387 km (0.042 R)
• M24: 11,870,441 km (0.054 R)
• M25: 12,612,746 km (0.109 R)
• M26: 12,989,583 km (0.037 R)
• M27: 14,077,459 km (0.11 R)
• M28: 14,599,406 km (0.084 R)
• M29: 15,729,767 km (0.061 R)
• M30: 16,407,894 km (0.099 R)
• M31: 16,544,627 km (0.119 R)
• M32: 17,442,962 km (0.095 R)
• M33: 18,427,915 km (0.072 R)
• M34: 18,855,615 km (0.1 R)
• M35: 20,304,919 km (0.11 R)
• M36: 21,191,586 km (0.118 R)
• M37: 21,564,832 km (0.113 R)
• M38: 22,469,301 km (0.061 R)
• M39: 23,079,212 km (0.037 R)
• M40: 23,309,293 km (0.084 R)
• M41: 24,081,966 km (0.04 R)
• M42: 24,471,519 km (0.096 R)
• M43: 25,573,008 km (0.086 R)
• M44: 26,530,135 km (0.082 R)
• M45: 26,932,404 km (0.062 R)
• M46: 27,013,037 km (0.114 R)
• M47: 27,093,820 km (0.094 R)
• M48: 27,417,699 km (0.086 R)
• M49: 29,222,149 km (0.109 R)
• M50: 29,554,256 km (0.083 R)
• M51: 30,474,283 km (0.055 R)
• M52: 30,558,357 km (0.108 R)
• M53: 30,726,804 km (0.109 R)
• M54: 32,428,181 km (0.099 R)
• M55: 32,514,050 km (0.118 R)
• M56: 33,290,313 km (0.034 R)
• M57: 34,773,127 km (0.105 R)
• M58: 38,710,095 km (0.102 R)
• M59: 40,823,763 km (0.078 R)
• M60: 40,916,514 km (0.083 R)
• M61: 42,786,038 km (0.095 R)
• M62: 43,826,192 km (0.108 R)
• M63: 47,385,425 km (0.11 R)
• M64: 47,873,563 km (0.088 R)
• M65: 49,150,380 km (0.113 R)
• M66: 49,842,570 km (0.103 R)
• M67: 52,139,346 km (0.041 R)
• M68: 53,452,815 km (0.068 R)
• M69: 53,554,392 km (0.114 R)
• M70: 58,396,127 km (0.059 R)
• M71: 59,759,861 km (0.071 R)
• M72: 60,392,810 km (0.084 R)
• M73: 62,518,745 km (0.063 R)
• M74: 65,102,001 km (0.061 R)
• M75: 65,753,351 km (0.069 R)
• M76: 66,515,851 km (0.099 R)
• M77: 66,843,620 km (0.09 R)
• M78: 68,269,886 km (0.053 R)
• M79: 68,600,348 km (0.098 R)
• M80: 69,817,027 km (0.088 R)
• M81: 70,483,635 km (0.068 R)
• M82: 70,706,237 km (0.109 R)
• M83: 70,929,138 km (0.106 R)
• M84: 71,040,738 km (0.095 R)
• M85: 71,599,336 km (0.108 R)
• M86: 72,496,175 km (0.045 R)
• M87: 72,608,523 km (0.109 R)
• M88: 73,171,161 km (0.073 R)
• M89: 74,414,170 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 212.6

Radius: 3.6

Gravity: 16.4 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 17.95 AU - 21.77 AU

Year: 26754 Days

Day: 22.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 62,543,110 km

• M1: 353,350 km (0.07 R)
• M2: 601,982 km (0.063 R)
• M3: 702,063 km (0.117 R)
• M4: 785,838 km (0.076 R)
• M5: 829,071 km (0.065 R)
• M6: 963,261 km (0.095 R)
• M7: 1,328,429 km (0.116 R)
• M8: 1,788,742 km (0.036 R)
• M9: 2,324,901 km (0.1 R)
• M10: 2,974,155 km (0.1 R)
• M11: 3,353,835 km (0.102 R)
• M12: 4,580,986 km (0.031 R)
• M13: 5,017,812 km (0.119 R)
• M14: 5,634,753 km (0.032 R)
• M15: 6,318,864 km (0.054 R)
• M16: 6,362,397 km (0.087 R)
• M17: 7,485,129 km (0.074 R)
• M18: 7,577,581 km (0.092 R)
• M19: 7,763,531 km (0.081 R)
• M20: 7,904,003 km (0.1 R)
• M21: 8,330,507 km (0.085 R)
• M22: 8,570,612 km (0.064 R)
• M23: 8,813,110 km (0.096 R)
• M24: 9,754,679 km (0.083 R)
• M25: 9,855,657 km (0.095 R)
• M26: 10,007,798 km (0.08 R)
• M27: 10,058,662 km (0.106 R)
• M28: 10,263,012 km (0.064 R)
• M29: 10,468,709 km (0.051 R)
• M30: 10,779,873 km (0.104 R)
• M31: 11,146,687 km (0.077 R)
• M32: 11,411,326 km (0.115 R)
• M33: 11,838,876 km (0.091 R)
• M34: 12,108,751 km (0.057 R)
• M35: 12,326,117 km (0.084 R)
• M36: 12,875,141 km (0.111 R)
• M37: 13,208,295 km (0.115 R)
• M38: 13,488,193 km (0.111 R)
• M39: 14,282,258 km (0.109 R)
• M40: 14,800,615 km (0.115 R)
• M41: 15,915,119 km (0.108 R)
• M42: 16,332,497 km (0.1 R)
• M43: 16,693,028 km (0.091 R)
• M44: 18,347,880 km (0.084 R)
• M45: 18,722,772 km (0.102 R)
• M46: 20,569,558 km (0.114 R)
• M47: 20,634,334 km (0.054 R)
• M48: 22,141,233 km (0.087 R)
• M49: 22,473,490 km (0.092 R)
• M50: 22,540,210 km (0.1 R)
• M51: 22,606,931 km (0.113 R)
• M52: 24,707,584 km (0.099 R)
• M53: 25,955,530 km (0.111 R)
• M54: 27,651,222 km (0.089 R)
• M55: 27,794,088 km (0.058 R)
• M56: 27,937,253 km (0.103 R)
• M57: 28,152,524 km (0.079 R)
• M58: 28,224,331 km (0.058 R)
• M59: 29,091,400 km (0.085 R)
• M60: 31,893,967 km (0.051 R)
• M61: 33,023,880 km (0.116 R)
• M62: 34,627,419 km (0.04 R)
• M63: 35,944,030 km (0.065 R)
• M64: 36,178,001 km (0.025 R)
• M65: 37,119,271 km (0.057 R)
• M66: 37,830,459 km (0.087 R)
• M67: 38,307,078 km (0.091 R)
• M68: 38,546,135 km (0.051 R)
• M69: 39,910,169 km (0.112 R)
• M70: 39,990,802 km (0.115 R)
• M71: 41,289,910 km (0.103 R)
• M72: 43,181,276 km (0.094 R)
• M73: 44,095,768 km (0.104 R)
• M74: 44,262,719 km (0.119 R)
• M75: 44,597,369 km (0.113 R)
• M76: 45,184,840 km (0.061 R)
• M77: 46,877,540 km (0.07 R)
• M78: 47,047,932 km (0.101 R)
• M79: 48,935,857 km (0.114 R)
• M80: 50,063,077 km (0.079 R)
• M81: 50,324,425 km (0.101 R)
• M82: 51,902,084 km (0.077 R)
• M83: 52,078,310 km (0.078 R)
• M84: 52,608,335 km (0.108 R)
• M85: 56,187,464 km (0.101 R)
• M86: 57,276,387 km (0.044 R)
• M87: 57,367,492 km (0.026 R)
• M88: 57,549,702 km (0.089 R)
• M89: 58,555,599 km (0.062 R)
• M90: 60,491,993 km (0.101 R)

Kuiper Belt

Range: 36.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 19,868 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit