🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.57 AU - 0.85 AU

Year: 219 Days

Day: 19.6 Hours

Environment

Temp: 163 °C

Axial Tilt: 49.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,414,030 km

• M1: 362,775 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.77 AU - 0.83 AU

Year: 261 Days

Day: 26.4 Hours

Environment

Temp: 178 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.28 AU - 1.66 AU

Year: 651 Days

Day: 31.8 Hours

Environment

Temp: -42 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,414,030 km

• M1: 333,154 km (0.081 R)
• M2: 1,126,173 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.53 AU - 1.97 AU

Year: 846 Days

Day: 33.6 Hours

Environment

Temp: -50 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,414,030 km

• M1: 62,682 km (0.041 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.96 AU - 3.22 AU

Year: 1984 Days

Day: 12.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,414,030 km

• M1: 204,650 km (0.088 R)
• M2: 526,136 km (0.098 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.06 AU - 4.76 AU

Year: 3383 Days

Day: 18.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.3

Radius: 9.2

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 5.19 AU - 7.99 AU

Year: 6179 Days

Day: 6.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 63,414,030 km

• M1: 162,762 km (0.077 R)
• M2: 257,458 km (0.082 R)
• M3: 396,135 km (0.083 R)
• M4: 562,937 km (0.118 R)
• M5: 733,778 km (0.079 R)
• M6: 1,044,941 km (0.104 R)
• M7: 1,185,563 km (0.107 R)
• M8: 1,446,911 km (0.114 R)
• M9: 1,525,001 km (0.098 R)
• M10: 1,768,097 km (0.075 R)
• M11: 1,965,866 km (0.08 R)
• M12: 2,185,774 km (0.108 R)
• M13: 2,276,132 km (0.046 R)
• M14: 2,383,094 km (0.071 R)
• M15: 2,507,260 km (0.106 R)
• M16: 2,649,827 km (0.05 R)
• M17: 2,746,318 km (0.026 R)
• M18: 3,738,451 km (0.099 R)
• M19: 4,085,667 km (0.109 R)
• M20: 4,500,951 km (0.118 R)
• M21: 4,890,055 km (0.11 R)
• M22: 4,969,192 km (0.082 R)
• M23: 5,128,813 km (0.112 R)
• M24: 5,931,107 km (0.047 R)
• M25: 6,487,611 km (0.056 R)
• M26: 6,860,409 km (0.071 R)
• M27: 7,195,358 km (0.029 R)
• M28: 7,262,977 km (0.115 R)
• M29: 7,353,334 km (0.104 R)
• M30: 7,421,550 km (0.076 R)
• M31: 7,604,209 km (0.088 R)
• M32: 7,880,965 km (0.096 R)
• M33: 8,515,859 km (0.11 R)
• M34: 8,827,471 km (0.062 R)
• M35: 8,996,816 km (0.028 R)
• M36: 9,486,599 km (0.106 R)
• M37: 10,010,192 km (0.062 R)
• M38: 10,903,740 km (0.07 R)
• M39: 11,504,824 km (0.077 R)
• M40: 11,610,440 km (0.092 R)
• M41: 11,849,199 km (0.075 R)
• M42: 12,820,837 km (0.084 R)
• M43: 12,930,342 km (0.066 R)
• M44: 13,040,297 km (0.059 R)
• M45: 13,122,875 km (0.037 R)
• M46: 13,205,602 km (0.06 R)
• M47: 14,155,699 km (0.102 R)
• M48: 14,439,486 km (0.114 R)
• M49: 14,696,345 km (0.083 R)
• M50: 14,782,364 km (0.085 R)
• M51: 15,739,042 km (0.109 R)
• M52: 16,003,382 km (0.073 R)
• M53: 16,417,618 km (0.076 R)
• M54: 16,715,767 km (0.062 R)
• M55: 17,105,769 km (0.116 R)
• M56: 17,166,056 km (0.117 R)
• M57: 17,468,693 km (0.117 R)
• M58: 17,559,798 km (0.071 R)
• M59: 17,772,975 km (0.105 R)
• M60: 18,078,903 km (0.112 R)
• M61: 18,140,387 km (0.085 R)
• M62: 19,257,734 km (0.092 R)
• M63: 19,351,831 km (0.059 R)
• M64: 20,174,021 km (0.068 R)
• M65: 20,397,370 km (0.114 R)
• M66: 20,493,263 km (0.109 R)
• M67: 20,910,790 km (0.05 R)
• M68: 21,072,057 km (0.078 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.4

Radius: 11.5

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 6.33 AU - 9.35 AU

Year: 8018 Days

Day: 6.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 63,414,030 km

• M1: 351,705 km (0.113 R)
• M2: 451,337 km (0.107 R)
• M3: 733,179 km (0.118 R)
• M4: 947,852 km (0.111 R)
• M5: 1,112,111 km (0.068 R)
• M6: 1,212,640 km (0.093 R)
• M7: 1,407,716 km (0.074 R)
• M8: 1,761,814 km (0.047 R)
• M9: 1,984,266 km (0.107 R)
• M10: 2,363,347 km (0.118 R)
• M11: 2,475,845 km (0.104 R)
• M12: 2,824,557 km (0.063 R)
• M13: 3,419,209 km (0.111 R)
• M14: 4,074,747 km (0.115 R)
• M15: 4,510,077 km (0.116 R)
• M16: 4,603,725 km (0.091 R)
• M17: 5,326,283 km (0.055 R)
• M18: 5,499,966 km (0.078 R)
• M19: 6,058,265 km (0.092 R)
• M20: 6,370,476 km (0.085 R)
• M21: 6,475,643 km (0.112 R)
• M22: 6,902,446 km (0.106 R)
• M23: 7,146,589 km (0.11 R)
• M24: 7,924,349 km (0.079 R)
• M25: 8,094,591 km (0.049 R)
• M26: 8,323,476 km (0.062 R)
• M27: 8,612,499 km (0.107 R)
• M28: 9,111,408 km (0.069 R)
• M29: 9,230,189 km (0.105 R)
• M30: 9,953,794 km (0.107 R)
• M31: 10,322,403 km (0.087 R)
• M32: 10,477,386 km (0.115 R)
• M33: 10,695,649 km (0.111 R)
• M34: 10,883,843 km (0.114 R)
• M35: 11,073,234 km (0.114 R)
• M36: 11,168,229 km (0.113 R)
• M37: 11,487,172 km (0.08 R)
• M38: 11,938,808 km (0.047 R)
• M39: 12,792,862 km (0.075 R)
• M40: 13,059,745 km (0.112 R)
• M41: 13,598,746 km (0.09 R)
• M42: 13,836,905 km (0.085 R)
• M43: 14,076,412 km (0.102 R)
• M44: 14,179,485 km (0.092 R)
• M45: 14,421,085 km (0.066 R)
• M46: 14,873,170 km (0.113 R)
• M47: 15,048,349 km (0.055 R)
• M48: 16,077,732 km (0.062 R)
• M49: 16,655,329 km (0.108 R)
• M50: 16,800,888 km (0.097 R)
• M51: 17,019,899 km (0.033 R)
• M52: 17,313,410 km (0.054 R)
• M53: 17,942,619 km (0.093 R)
• M54: 18,241,366 km (0.091 R)
• M55: 18,579,457 km (0.082 R)
• M56: 19,071,335 km (0.105 R)
• M57: 19,414,512 km (0.087 R)
• M58: 20,261,835 km (0.106 R)
• M59: 20,417,117 km (0.096 R)
• M60: 20,495,058 km (0.066 R)
• M61: 20,807,269 km (0.102 R)
• M62: 22,432,500 km (0.032 R)
• M63: 22,593,318 km (0.103 R)
• M64: 23,118,257 km (0.12 R)
• M65: 23,402,642 km (0.043 R)
• M66: 23,688,224 km (0.106 R)
• M67: 23,975,004 km (0.072 R)
• M68: 24,098,272 km (0.106 R)
• M69: 24,304,119 km (0.06 R)
• M70: 24,842,073 km (0.067 R)
• M71: 26,437,085 km (0.092 R)
• M72: 26,649,365 km (0.113 R)
• M73: 27,461,382 km (0.082 R)
• M74: 27,848,840 km (0.11 R)
• M75: 28,238,244 km (0.029 R)
• M76: 28,803,724 km (0.099 R)
• M77: 28,978,454 km (0.074 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 786.9

Radius: 3.9

Gravity: 51.74 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 11.67 AU - 13.27 AU

Year: 16084 Days

Day: 17.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 108.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 63,414,030 km

• M1: 50,714 km (0.103 R)
• M2: 97,837 km (0.083 R)
• M3: 558,598 km (0.069 R)
• M4: 1,060,649 km (0.093 R)
• M5: 1,577,659 km (0.11 R)
• M6: 2,324,901 km (0.117 R)
• M7: 2,526,708 km (0.069 R)
• M8: 3,091,889 km (0.118 R)
• M9: 4,129,500 km (0.086 R)
• M10: 4,538,799 km (0.118 R)
• M11: 5,089,918 km (0.094 R)
• M12: 5,439,528 km (0.101 R)
• M13: 6,487,162 km (0.095 R)
• M14: 7,300,376 km (0.059 R)
• M15: 7,447,281 km (0.042 R)
• M16: 7,595,084 km (0.108 R)
• M17: 7,893,681 km (0.093 R)
• M18: 9,871,365 km (0.098 R)
• M19: 9,925,520 km (0.078 R)
• M20: 10,197,040 km (0.114 R)
• M21: 11,082,360 km (0.037 R)
• M22: 11,477,448 km (0.113 R)
• M23: 11,591,142 km (0.12 R)
• M24: 11,705,285 km (0.108 R)
• M25: 13,821,796 km (0.085 R)
• M26: 15,047,451 km (0.095 R)
• M27: 16,756,457 km (0.104 R)
• M28: 17,079,589 km (0.104 R)
• M29: 17,863,482 km (0.117 R)
• M30: 17,995,277 km (0.083 R)
• M31: 18,259,916 km (0.086 R)
• M32: 18,859,804 km (0.076 R)
• M33: 20,079,176 km (0.096 R)
• M34: 20,560,133 km (0.116 R)
• M35: 23,021,317 km (0.07 R)
• M36: 23,524,714 km (0.108 R)
• M37: 23,813,887 km (0.079 R)
• M38: 24,835,491 km (0.096 R)
• M39: 26,921,034 km (0.106 R)
• M40: 27,147,825 km (0.113 R)
• M41: 27,375,214 km (0.097 R)
• M42: 28,598,775 km (0.101 R)
• M43: 28,675,817 km (0.075 R)
• M44: 29,372,345 km (0.096 R)
• M45: 29,761,898 km (0.1 R)
• M46: 29,996,318 km (0.105 R)
• M47: 30,152,947 km (0.087 R)
• M48: 31,098,555 km (0.055 R)
• M49: 32,615,627 km (0.043 R)
• M50: 33,993,423 km (0.067 R)
• M51: 35,721,279 km (0.077 R)
• M52: 36,637,715 km (0.088 R)
• M53: 37,393,334 km (0.096 R)
• M54: 37,984,545 km (0.112 R)
• M55: 38,493,627 km (0.111 R)
• M56: 38,663,869 km (0.114 R)
• M57: 38,834,410 km (0.078 R)
• M58: 39,518,821 km (0.065 R)
• M59: 39,604,690 km (0.075 R)
• M60: 39,690,559 km (0.048 R)
• M61: 39,862,597 km (0.103 R)
• M62: 40,466,523 km (0.056 R)
• M63: 40,552,991 km (0.067 R)
• M64: 41,508,772 km (0.086 R)
• M65: 41,683,352 km (0.081 R)
• M66: 42,120,776 km (0.095 R)
• M67: 42,823,886 km (0.096 R)
• M68: 43,265,350 km (0.107 R)
• M69: 43,974,743 km (0.093 R)
• M70: 44,241,775 km (0.086 R)
• M71: 44,598,716 km (0.112 R)
• M72: 45,675,072 km (0.055 R)
• M73: 46,759,956 km (0.06 R)
• M74: 48,955,006 km (0.1 R)
• M75: 49,508,967 km (0.088 R)
• M76: 49,879,520 km (0.037 R)
• M77: 49,972,271 km (0.094 R)
• M78: 53,444,737 km (0.076 R)
• M79: 55,353,905 km (0.08 R)
• M80: 57,091,185 km (0.095 R)
• M81: 60,026,146 km (0.088 R)
• M82: 60,124,880 km (0.1 R)
• M83: 60,718,036 km (0.105 R)
• M84: 61,810,549 km (0.048 R)
• M85: 63,009,726 km (0.052 R)
• M86: 64,823,001 km (0.085 R)
• M87: 65,126,835 km (0.105 R)
• M88: 66,245,079 km (0.082 R)
• M89: 68,294,420 km (0.117 R)
• M90: 68,603,639 km (0.111 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 315.6

Radius: 6.5

Gravity: 7.47 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 15.14 AU - 15.98 AU

Year: 22418 Days

Day: 20.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 137.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 63,414,030 km

• M1: 134,937 km (0.057 R)
• M2: 513,420 km (0.071 R)
• M3: 568,622 km (0.085 R)
• M4: 1,106,276 km (0.107 R)
• M5: 1,407,716 km (0.074 R)
• M6: 1,622,688 km (0.107 R)
• M7: 1,762,413 km (0.109 R)
• M8: 2,615,420 km (0.055 R)
• M9: 3,152,775 km (0.095 R)
• M10: 3,398,415 km (0.111 R)
• M11: 4,096,289 km (0.108 R)
• M12: 4,598,639 km (0.119 R)
• M13: 4,837,098 km (0.058 R)
• M14: 5,079,596 km (0.08 R)
• M15: 6,262,915 km (0.06 R)
• M16: 7,158,109 km (0.093 R)
• M17: 7,902,657 km (0.093 R)
• M18: 9,716,830 km (0.073 R)
• M19: 9,920,433 km (0.097 R)
• M20: 10,801,265 km (0.072 R)
• M21: 12,415,875 km (0.092 R)
• M22: 12,858,984 km (0.119 R)
• M23: 13,476,823 km (0.039 R)
• M24: 14,277,022 km (0.093 R)
• M25: 14,334,767 km (0.101 R)
• M26: 15,743,830 km (0.09 R)
• M27: 15,803,519 km (0.115 R)
• M28: 16,890,348 km (0.102 R)
• M29: 17,196,574 km (0.071 R)
• M30: 17,504,596 km (0.104 R)
• M31: 17,876,646 km (0.072 R)
• M32: 18,628,525 km (0.097 R)
• M33: 18,944,775 km (0.063 R)
• M34: 21,274,313 km (0.097 R)
• M35: 21,406,408 km (0.102 R)
• M36: 22,944,424 km (0.099 R)
• M37: 23,829,295 km (0.063 R)
• M38: 24,172,622 km (0.073 R)
• M39: 25,632,548 km (0.078 R)
• M40: 26,125,473 km (0.089 R)
• M41: 26,337,752 km (0.036 R)
• M42: 26,692,748 km (0.038 R)
• M43: 26,906,523 km (0.086 R)
• M44: 27,983,778 km (0.081 R)
• M45: 28,709,776 km (0.105 R)
• M46: 28,928,787 km (0.039 R)
• M47: 29,221,550 km (0.067 R)
• M48: 30,328,575 km (0.103 R)
• M49: 30,849,923 km (0.096 R)
• M50: 31,374,114 km (0.06 R)
• M51: 31,901,297 km (0.056 R)
• M52: 34,271,077 km (0.092 R)
• M53: 34,580,894 km (0.027 R)
• M54: 35,986,815 km (0.063 R)
• M55: 37,491,022 km (0.108 R)
• M56: 38,050,368 km (0.1 R)
• M57: 38,934,940 km (0.113 R)
• M58: 39,745,013 km (0.076 R)
• M59: 39,826,244 km (0.104 R)
• M60: 40,152,068 km (0.102 R)
• M61: 40,642,450 km (0.082 R)
• M62: 40,724,280 km (0.05 R)
• M63: 41,629,048 km (0.1 R)
• M64: 42,042,387 km (0.063 R)
• M65: 42,374,195 km (0.093 R)
• M66: 42,789,928 km (0.062 R)
• M67: 43,123,681 km (0.098 R)
• M68: 43,541,956 km (0.03 R)
• M69: 43,961,578 km (0.088 R)
• M70: 44,974,206 km (0.099 R)
• M71: 45,313,494 km (0.072 R)
• M72: 45,738,651 km (0.034 R)
• M73: 46,507,435 km (0.095 R)
• M74: 48,926,432 km (0.096 R)
• M75: 50,151,190 km (0.047 R)
• M76: 51,208,997 km (0.107 R)
• M77: 51,297,409 km (0.075 R)
• M78: 52,096,112 km (0.098 R)
• M79: 52,630,775 km (0.116 R)
• M80: 52,988,314 km (0.056 R)
• M81: 53,077,773 km (0.064 R)
• M82: 53,975,510 km (0.097 R)
• M83: 54,065,568 km (0.047 R)
• M84: 54,516,606 km (0.053 R)
• M85: 54,878,333 km (0.106 R)
• M86: 55,059,347 km (0.08 R)
• M87: 55,150,003 km (0.108 R)
• M88: 56,881,748 km (0.091 R)
• M89: 57,524,271 km (0.083 R)
• M90: 58,446,392 km (0.114 R)
• M91: 61,053,883 km (0.094 R)
• M92: 62,655,627 km (0.05 R)
• M93: 63,224,099 km (0.051 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 16,302 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit