🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.8 AU - 1.14 AU

Year: 366 Days

Day: 38.8 Hours

Environment

Temp: 20 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.77 AU - 1.19 AU

Year: 371 Days

Day: 43.2 Hours

Environment

Temp: 16 °C

Axial Tilt: 8.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 71,838,882 km

• M1: 70,161 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.9 AU - 1.42 AU

Year: 478 Days

Day: 47.8 Hours

Environment

Temp: 5 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.27 AU - 1.83 AU

Year: 739 Days

Day: 13 Hours

Environment

Temp: -66 °C

Axial Tilt: 109.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.64 AU - 3.3 AU

Year: 1960 Days

Day: 19.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.54 AU - 3.76 AU

Year: 2670 Days

Day: 33.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.6

Radius: 11.4

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.86 AU - 5.46 AU

Year: 3852 Days

Day: 9.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 71,838,882 km

• M1: 145,110 km (0.089 R)
• M2: 320,139 km (0.101 R)
• M3: 567,275 km (0.12 R)
• M4: 710,590 km (0.113 R)
• M5: 866,920 km (0.098 R)
• M6: 1,013,825 km (0.062 R)
• M7: 1,124,078 km (0.044 R)
• M8: 1,467,705 km (0.102 R)
• M9: 1,750,445 km (0.105 R)
• M10: 1,830,629 km (0.051 R)
• M11: 2,008,800 km (0.098 R)
• M12: 2,178,444 km (0.077 R)
• M13: 2,353,025 km (0.063 R)
• M14: 2,809,747 km (0.094 R)
• M15: 2,904,443 km (0.078 R)
• M16: 3,427,736 km (0.085 R)
• M17: 3,546,218 km (0.064 R)
• M18: 3,648,842 km (0.073 R)
• M19: 3,892,237 km (0.088 R)
• M20: 4,267,429 km (0.078 R)
• M21: 4,376,785 km (0.102 R)
• M22: 4,710,538 km (0.102 R)
• M23: 5,052,668 km (0.112 R)
• M24: 5,285,293 km (0.079 R)
• M25: 5,521,508 km (0.071 R)
• M26: 5,781,210 km (0.06 R)
• M27: 6,711,409 km (0.05 R)
• M28: 7,010,306 km (0.107 R)
• M29: 7,118,166 km (0.115 R)
• M30: 7,423,046 km (0.098 R)
• M31: 7,888,445 km (0.101 R)
• M32: 8,569,714 km (0.081 R)
• M33: 8,777,805 km (0.078 R)
• M34: 9,222,709 km (0.08 R)
• M35: 9,507,393 km (0.098 R)
• M36: 9,602,987 km (0.099 R)
• M37: 9,674,793 km (0.099 R)
• M38: 9,843,241 km (0.116 R)
• M39: 9,915,796 km (0.097 R)
• M40: 10,183,127 km (0.071 R)
• M41: 10,551,437 km (0.097 R)
• M42: 10,724,971 km (0.116 R)
• M43: 11,024,465 km (0.093 R)
• M44: 11,200,393 km (0.114 R)
• M45: 11,326,653 km (0.114 R)
• M46: 11,428,081 km (0.118 R)
• M47: 12,016,898 km (0.113 R)
• M48: 12,223,941 km (0.05 R)
• M49: 12,328,061 km (0.101 R)
• M50: 12,458,361 km (0.031 R)
• M51: 12,826,073 km (0.041 R)
• M52: 13,117,489 km (0.114 R)
• M53: 13,491,484 km (0.064 R)
• M54: 13,869,069 km (0.095 R)
• M55: 14,140,888 km (0.119 R)
• M56: 14,689,763 km (0.051 R)
• M57: 15,134,069 km (0.111 R)
• M58: 15,217,843 km (0.096 R)
• M59: 15,498,190 km (0.089 R)
• M60: 16,263,832 km (0.111 R)
• M61: 16,464,293 km (0.117 R)
• M62: 16,550,461 km (0.081 R)
• M63: 16,636,779 km (0.108 R)
• M64: 17,449,844 km (0.101 R)
• M65: 18,484,313 km (0.105 R)
• M66: 18,723,520 km (0.112 R)
• M67: 19,629,933 km (0.045 R)
• M68: 19,812,892 km (0.111 R)
• M69: 19,996,448 km (0.067 R)
• M70: 20,180,603 km (0.09 R)
• M71: 20,550,559 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.4

Radius: 13.6

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.77 AU - 7.41 AU

Year: 5754 Days

Day: 13.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 64.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 71,838,882 km

• M1: 184,753 km (0.113 R)
• M2: 312,959 km (0.116 R)
• M3: 451,486 km (0.106 R)
• M4: 776,862 km (0.071 R)
• M5: 1,129,165 km (0.098 R)
• M6: 1,439,281 km (0.087 R)
• M7: 1,615,358 km (0.065 R)
• M8: 2,128,479 km (0.102 R)
• M9: 2,367,386 km (0.076 R)
• M10: 2,640,402 km (0.103 R)
• M11: 2,897,711 km (0.061 R)
• M12: 3,340,371 km (0.077 R)
• M13: 3,993,366 km (0.095 R)
• M14: 4,229,880 km (0.077 R)
• M15: 4,562,585 km (0.083 R)
• M16: 4,670,446 km (0.106 R)
• M17: 5,062,093 km (0.047 R)
• M18: 5,205,707 km (0.111 R)
• M19: 5,513,579 km (0.102 R)
• M20: 5,645,076 km (0.072 R)
• M21: 5,760,864 km (0.091 R)
• M22: 6,079,358 km (0.093 R)
• M23: 6,198,289 km (0.083 R)
• M24: 6,698,843 km (0.1 R)
• M25: 7,610,792 km (0.102 R)
• M26: 7,702,346 km (0.096 R)
• M27: 8,259,298 km (0.109 R)
• M28: 8,447,941 km (0.099 R)
• M29: 8,848,564 km (0.119 R)
• M30: 9,080,441 km (0.059 R)
• M31: 9,177,530 km (0.087 R)
• M32: 9,392,652 km (0.102 R)
• M33: 9,569,776 km (0.061 R)
• M34: 9,767,993 km (0.119 R)
• M35: 9,927,464 km (0.069 R)
• M36: 10,269,445 km (0.108 R)
• M37: 11,276,538 km (0.073 R)
• M38: 11,760,188 km (0.12 R)
• M39: 12,165,000 km (0.104 R)
• M40: 12,682,758 km (0.1 R)
• M41: 12,856,890 km (0.066 R)
• M42: 12,988,087 km (0.088 R)
• M43: 13,207,697 km (0.11 R)
• M44: 13,517,215 km (0.086 R)
• M45: 14,551,235 km (0.095 R)
• M46: 14,848,037 km (0.107 R)
• M47: 15,703,887 km (0.078 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.3

Radius: 10.8

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 7.86 AU - 11.12 AU

Year: 11194 Days

Day: 11.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 71,838,882 km

• M1: 206,295 km (0.077 R)
• M2: 643,570 km (0.104 R)
• M3: 1,326,185 km (0.063 R)
• M4: 1,466,209 km (0.078 R)
• M5: 1,556,416 km (0.119 R)
• M6: 1,838,558 km (0.093 R)
• M7: 1,995,785 km (0.113 R)
• M8: 2,198,790 km (0.094 R)
• M9: 2,472,853 km (0.118 R)
• M10: 3,170,727 km (0.114 R)
• M11: 3,505,377 km (0.11 R)
• M12: 3,603,065 km (0.067 R)
• M13: 4,312,458 km (0.052 R)
• M14: 4,470,134 km (0.078 R)
• M15: 4,549,570 km (0.117 R)
• M16: 4,791,171 km (0.095 R)
• M17: 4,899,929 km (0.087 R)
• M18: 5,286,938 km (0.093 R)
• M19: 5,741,417 km (0.099 R)
• M20: 5,857,056 km (0.048 R)
• M21: 6,597,116 km (0.099 R)
• M22: 6,809,695 km (0.103 R)
• M23: 7,179,351 km (0.088 R)
• M24: 7,524,025 km (0.065 R)
• M25: 8,360,127 km (0.097 R)
• M26: 8,722,753 km (0.06 R)
• M27: 8,822,534 km (0.072 R)
• M28: 9,566,036 km (0.093 R)
• M29: 9,668,959 km (0.099 R)
• M30: 9,737,774 km (0.106 R)
• M31: 9,806,739 km (0.033 R)
• M32: 9,945,266 km (0.117 R)
• M33: 10,119,398 km (0.091 R)
• M34: 10,435,199 km (0.077 R)
• M35: 10,505,810 km (0.109 R)
• M36: 10,683,083 km (0.112 R)
• M37: 11,584,410 km (0.08 R)
• M38: 11,694,215 km (0.073 R)
• M39: 11,878,071 km (0.098 R)
• M40: 12,886,959 km (0.047 R)
• M41: 13,267,686 km (0.102 R)
• M42: 13,574,810 km (0.099 R)
• M43: 13,923,223 km (0.065 R)
• M44: 14,001,164 km (0.101 R)
• M45: 14,827,094 km (0.108 R)
• M46: 15,266,014 km (0.112 R)
• M47: 15,547,707 km (0.066 R)
• M48: 16,608,505 km (0.074 R)
• M49: 16,773,811 km (0.102 R)
• M50: 17,022,742 km (0.101 R)
• M51: 17,692,641 km (0.115 R)
• M52: 17,903,873 km (0.096 R)
• M53: 18,073,368 km (0.059 R)
• M54: 18,371,217 km (0.098 R)
• M55: 18,627,927 km (0.048 R)
• M56: 19,015,086 km (0.113 R)
• M57: 19,448,471 km (0.085 R)
• M58: 19,666,435 km (0.097 R)
• M59: 20,990,825 km (0.097 R)
• M60: 21,528,630 km (0.055 R)
• M61: 21,889,759 km (0.118 R)
• M62: 22,116,400 km (0.109 R)
• M63: 22,709,555 km (0.111 R)
• M64: 23,492,999 km (0.078 R)
• M65: 23,585,750 km (0.095 R)
• M66: 24,004,624 km (0.064 R)
• M67: 24,379,067 km (0.074 R)
• M68: 25,086,366 km (0.054 R)
• M69: 26,472,839 km (0.104 R)
• M70: 27,199,586 km (0.114 R)
• M71: 27,297,123 km (0.089 R)
• M72: 27,443,430 km (0.094 R)
• M73: 27,834,928 km (0.109 R)
• M74: 28,524,574 km (0.102 R)
• M75: 28,871,491 km (0.075 R)
• M76: 32,210,666 km (0.113 R)
• M77: 34,030,374 km (0.083 R)
• M78: 34,293,068 km (0.115 R)
• M79: 34,926,316 km (0.103 R)
• M80: 35,563,453 km (0.108 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 855.7

Radius: 7.7

Gravity: 14.43 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 12.16 AU - 12.34 AU

Year: 16416 Days

Day: 19.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 71,838,882 km

• M1: 379,380 km (0.066 R)
• M2: 1,021,155 km (0.09 R)
• M3: 1,230,293 km (0.093 R)
• M4: 2,000,572 km (0.083 R)
• M5: 2,196,396 km (0.119 R)
• M6: 3,040,876 km (0.101 R)
• M7: 3,190,623 km (0.113 R)
• M8: 3,536,344 km (0.101 R)
• M9: 4,389,351 km (0.099 R)
• M10: 4,860,584 km (0.114 R)
• M11: 5,124,475 km (0.093 R)
• M12: 6,950,616 km (0.093 R)
• M13: 6,999,834 km (0.072 R)
• M14: 7,701,747 km (0.028 R)
• M15: 8,060,932 km (0.08 R)
• M16: 8,268,723 km (0.098 R)
• M17: 8,795,906 km (0.1 R)
• M18: 9,063,686 km (0.066 R)
• M19: 9,716,980 km (0.07 R)
• M20: 10,105,187 km (0.114 R)
• M21: 10,498,479 km (0.106 R)
• M22: 10,725,419 km (0.077 R)
• M23: 11,415,963 km (0.1 R)
• M24: 11,707,978 km (0.101 R)
• M25: 11,766,621 km (0.099 R)
• M26: 11,943,296 km (0.103 R)
• M27: 12,239,799 km (0.063 R)
• M28: 12,359,028 km (0.094 R)
• M29: 13,449,597 km (0.107 R)
• M30: 14,256,228 km (0.088 R)
• M31: 15,916,166 km (0.04 R)
• M32: 16,177,065 km (0.071 R)
• M33: 16,835,146 km (0.082 R)
• M34: 17,502,053 km (0.111 R)
• M35: 19,275,985 km (0.104 R)
• M36: 19,763,225 km (0.076 R)
• M37: 20,254,654 km (0.117 R)
• M38: 20,892,390 km (0.073 R)
• M39: 21,249,480 km (0.056 R)
• M40: 22,624,883 km (0.108 R)
• M41: 23,360,306 km (0.103 R)
• M42: 23,730,860 km (0.116 R)
• M43: 24,779,092 km (0.063 R)
• M44: 25,536,955 km (0.114 R)
• M45: 26,148,661 km (0.092 R)
• M46: 28,091,488 km (0.079 R)
• M47: 29,040,537 km (0.109 R)
• M48: 30,160,876 km (0.111 R)
• M49: 31,376,807 km (0.082 R)
• M50: 32,691,473 km (0.107 R)
• M51: 33,022,982 km (0.113 R)
• M52: 33,106,009 km (0.113 R)
• M53: 33,689,291 km (0.07 R)
• M54: 33,772,916 km (0.107 R)
• M55: 33,940,316 km (0.097 R)
• M56: 35,629,575 km (0.098 R)
• M57: 37,173,126 km (0.074 R)
• M58: 37,866,213 km (0.12 R)
• M59: 37,953,129 km (0.086 R)
• M60: 39,089,176 km (0.048 R)
• M61: 39,176,990 km (0.112 R)
• M62: 39,441,030 km (0.109 R)
• M63: 40,502,726 km (0.116 R)
• M64: 40,947,929 km (0.116 R)
• M65: 43,016,569 km (0.088 R)
• M66: 43,744,063 km (0.102 R)
• M67: 45,119,017 km (0.107 R)
• M68: 45,858,030 km (0.095 R)
• M69: 46,136,283 km (0.093 R)
• M70: 46,880,831 km (0.115 R)
• M71: 48,476,143 km (0.087 R)
• M72: 48,854,177 km (0.085 R)
• M73: 49,708,231 km (0.076 R)
• M74: 51,142,426 km (0.102 R)
• M75: 51,334,809 km (0.067 R)
• M76: 52,881,501 km (0.032 R)
• M77: 55,624,976 km (0.051 R)
• M78: 55,723,860 km (0.063 R)
• M79: 55,921,629 km (0.078 R)
• M80: 57,912,926 km (0.1 R)
• M81: 59,927,411 km (0.114 R)
• M82: 62,580,230 km (0.092 R)
• M83: 62,888,850 km (0.101 R)
• M84: 65,375,466 km (0.093 R)
• M85: 65,479,886 km (0.084 R)
• M86: 67,894,246 km (0.084 R)
• M87: 68,211,244 km (0.042 R)
• M88: 68,952,950 km (0.091 R)
• M89: 70,017,189 km (0.108 R)
• M90: 70,658,365 km (0.088 R)
• M91: 71,301,487 km (0.117 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: 404 - 19,912 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit