🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.65 AU - 0.99 AU

Year: 286 Days

Day: 12.9 Hours

Environment

Temp: 22 °C

Axial Tilt: 1.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.88 AU - 1.4 AU

Year: 469 Days

Day: 32.9 Hours

Environment

Temp: -18 °C

Axial Tilt: 18.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.34 AU - 1.94 AU

Year: 809 Days

Day: 44.9 Hours

Environment

Temp: -56 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,912,096 km

• M1: 1,199,027 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.85 AU - 2.25 AU

Year: 1130 Days

Day: 36.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.11 AU - 2.91 AU

Year: 1531 Days

Day: 25.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.6

Radius: 8.4

Gravity: 12.24 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 6.82 AU - 7.06 AU

Year: 7039 Days

Day: 8.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 82,912,096 km

• M1: 105,766 km (0.079 R)
• M2: 443,707 km (0.054 R)
• M3: 705,055 km (0.115 R)
• M4: 861,385 km (0.039 R)
• M5: 1,153,250 km (0.104 R)
• M6: 1,475,185 km (0.075 R)
• M7: 1,698,385 km (0.077 R)
• M8: 1,824,645 km (0.109 R)
• M9: 2,361,103 km (0.087 R)
• M10: 2,744,672 km (0.089 R)
• M11: 2,969,219 km (0.083 R)
• M12: 3,542,926 km (0.12 R)
• M13: 3,650,936 km (0.079 R)
• M14: 3,759,993 km (0.094 R)
• M15: 3,981,547 km (0.086 R)
• M16: 4,642,022 km (0.073 R)
• M17: 5,522,854 km (0.112 R)
• M18: 5,616,802 km (0.087 R)
• M19: 5,806,492 km (0.107 R)
• M20: 6,257,380 km (0.077 R)
• M21: 6,619,556 km (0.066 R)
• M22: 7,022,573 km (0.061 R)
• M23: 7,261,331 km (0.072 R)
• M24: 7,398,961 km (0.091 R)
• M25: 8,064,522 km (0.034 R)
• M26: 8,314,500 km (0.104 R)
• M27: 8,422,510 km (0.056 R)
• M28: 8,895,688 km (0.115 R)
• M29: 9,042,892 km (0.088 R)
• M30: 9,191,144 km (0.091 R)
• M31: 9,414,792 km (0.057 R)
• M32: 9,829,777 km (0.103 R)
• M33: 9,905,773 km (0.095 R)
• M34: 10,058,512 km (0.116 R)
• M35: 10,135,256 km (0.088 R)
• M36: 10,638,353 km (0.12 R)
• M37: 11,228,966 km (0.102 R)
• M38: 11,668,784 km (0.116 R)
• M39: 11,911,132 km (0.089 R)
• M40: 12,400,766 km (0.103 R)
• M41: 13,780,956 km (0.115 R)
• M42: 14,381,143 km (0.086 R)
• M43: 14,597,611 km (0.109 R)
• M44: 14,771,443 km (0.111 R)
• M45: 14,902,341 km (0.066 R)
• M46: 15,873,980 km (0.107 R)
• M47: 16,412,532 km (0.087 R)
• M48: 17,140,026 km (0.047 R)
• M49: 17,323,433 km (0.066 R)
• M50: 18,438,237 km (0.058 R)
• M51: 19,337,021 km (0.106 R)
• M52: 19,960,245 km (0.1 R)
• M53: 20,153,376 km (0.036 R)
• M54: 21,029,870 km (0.096 R)
• M55: 21,869,114 km (0.088 R)
• M56: 22,118,045 km (0.072 R)
• M57: 22,217,977 km (0.097 R)
• M58: 22,468,104 km (0.1 R)
• M59: 22,820,108 km (0.108 R)
• M60: 23,275,185 km (0.105 R)
• M61: 24,091,690 km (0.072 R)
• M62: 24,297,387 km (0.098 R)
• M63: 24,658,516 km (0.076 R)
• M64: 24,762,038 km (0.111 R)
• M65: 25,334,100 km (0.104 R)
• M66: 26,068,476 km (0.108 R)
• M67: 26,121,135 km (0.056 R)
• M68: 27,343,499 km (0.095 R)
• M69: 27,772,994 km (0.096 R)
• M70: 27,880,705 km (0.102 R)
• M71: 28,367,197 km (0.07 R)
• M72: 30,674,445 km (0.103 R)
• M73: 32,302,369 km (0.054 R)
• M74: 34,362,033 km (0.12 R)
• M75: 34,825,487 km (0.097 R)
• M76: 35,349,378 km (0.094 R)
• M77: 35,407,722 km (0.052 R)
• M78: 35,466,214 km (0.111 R)
• M79: 36,228,266 km (0.11 R)
• M80: 37,947,893 km (0.102 R)
• M81: 38,067,422 km (0.094 R)
• M82: 38,607,022 km (0.12 R)
• M83: 39,088,727 km (0.064 R)
• M84: 39,209,602 km (0.12 R)
• M85: 39,936,648 km (0.028 R)

Asteroid Belt

Center: 8.67 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189

Radius: 12.8

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 8.56 AU - 12.22 AU

Year: 12894 Days

Day: 7.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 82,912,096 km

• M1: 176,226 km (0.1 R)
• M2: 340,934 km (0.096 R)
• M3: 534,214 km (0.116 R)
• M4: 660,026 km (0.098 R)
• M5: 755,170 km (0.065 R)
• M6: 1,023,549 km (0.091 R)
• M7: 1,169,556 km (0.117 R)
• M8: 1,305,690 km (0.103 R)
• M9: 1,429,408 km (0.098 R)
• M10: 2,025,705 km (0.082 R)
• M11: 3,135,721 km (0.046 R)
• M12: 3,426,689 km (0.055 R)
• M13: 3,575,688 km (0.104 R)
• M14: 4,192,780 km (0.109 R)
• M15: 4,325,622 km (0.117 R)
• M16: 4,432,884 km (0.094 R)
• M17: 4,513,966 km (0.038 R)
• M18: 5,095,453 km (0.118 R)
• M19: 5,352,013 km (0.093 R)
• M20: 5,700,576 km (0.097 R)
• M21: 5,967,010 km (0.096 R)
• M22: 6,298,370 km (0.103 R)
• M23: 6,635,713 km (0.114 R)
• M24: 6,884,793 km (0.079 R)
• M25: 7,200,445 km (0.113 R)
• M26: 7,585,659 km (0.062 R)
• M27: 8,010,517 km (0.036 R)
• M28: 8,476,963 km (0.084 R)
• M29: 9,366,472 km (0.071 R)
• M30: 9,751,687 km (0.107 R)
• M31: 10,357,558 km (0.067 R)
• M32: 10,719,585 km (0.082 R)
• M33: 10,828,941 km (0.092 R)
• M34: 11,159,552 km (0.117 R)
• M35: 11,456,205 km (0.078 R)
• M36: 11,830,648 km (0.037 R)
• M37: 12,707,142 km (0.06 R)
• M38: 13,447,053 km (0.064 R)
• M39: 14,001,314 km (0.098 R)
• M40: 14,846,541 km (0.066 R)
• M41: 14,927,923 km (0.1 R)
• M42: 16,040,931 km (0.119 R)
• M43: 17,010,175 km (0.115 R)
• M44: 17,652,399 km (0.069 R)
• M45: 19,181,888 km (0.088 R)
• M46: 19,270,599 km (0.098 R)
• M47: 19,626,792 km (0.067 R)
• M48: 19,760,832 km (0.103 R)
• M49: 20,345,460 km (0.057 R)
• M50: 20,571,802 km (0.104 R)
• M51: 20,662,607 km (0.064 R)
• M52: 20,981,550 km (0.075 R)
• M53: 21,301,989 km (0.1 R)
• M54: 21,393,842 km (0.102 R)
• M55: 21,808,826 km (0.069 R)
• M56: 22,133,454 km (0.034 R)
• M57: 22,975,540 km (0.029 R)
• M58: 24,354,234 km (0.081 R)
• M59: 24,642,958 km (0.072 R)
• M60: 24,739,299 km (0.042 R)
• M61: 25,564,331 km (0.111 R)
• M62: 27,141,542 km (0.097 R)
• M63: 27,290,990 km (0.057 R)
• M64: 27,640,899 km (0.045 R)
• M65: 27,942,040 km (0.049 R)
• M66: 28,143,399 km (0.118 R)
• M67: 28,244,228 km (0.069 R)
• M68: 29,873,947 km (0.093 R)
• M69: 30,493,132 km (0.073 R)
• M70: 30,648,415 km (0.111 R)
• M71: 31,220,627 km (0.074 R)
• M72: 31,481,825 km (0.091 R)
• M73: 32,111,781 km (0.104 R)
• M74: 33,277,448 km (0.105 R)
• M75: 33,597,887 km (0.06 R)
• M76: 34,080,190 km (0.106 R)
• M77: 34,511,032 km (0.065 R)
• M78: 35,106,282 km (0.086 R)
• M79: 35,323,498 km (0.112 R)
• M80: 35,432,256 km (0.091 R)
• M81: 36,691,720 km (0.092 R)
• M82: 36,967,429 km (0.045 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 950.8

Radius: 7.2

Gravity: 18.34 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 12.34 AU - 14.86 AU

Year: 19310 Days

Day: 15.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 82,912,096 km

• M1: 323,730 km (0.027 R)
• M2: 631,901 km (0.096 R)
• M3: 1,723,068 km (0.104 R)
• M4: 1,928,616 km (0.072 R)
• M5: 2,325,798 km (0.109 R)
• M6: 2,747,963 km (0.1 R)
• M7: 3,029,058 km (0.036 R)
• M8: 3,111,187 km (0.087 R)
• M9: 3,319,427 km (0.105 R)
• M10: 3,971,674 km (0.099 R)
• M11: 4,757,511 km (0.086 R)
• M12: 4,901,125 km (0.082 R)
• M13: 5,192,692 km (0.075 R)
• M14: 7,003,125 km (0.049 R)
• M15: 8,519,599 km (0.067 R)
• M16: 8,752,672 km (0.101 R)
• M17: 8,870,107 km (0.094 R)
• M18: 9,165,712 km (0.061 R)
• M19: 9,888,419 km (0.116 R)
• M20: 12,163,952 km (0.069 R)
• M21: 12,558,442 km (0.114 R)
• M22: 12,757,258 km (0.073 R)
• M23: 13,562,842 km (0.115 R)
• M24: 13,766,744 km (0.081 R)
• M25: 14,109,024 km (0.101 R)
• M26: 14,177,689 km (0.114 R)
• M27: 15,082,009 km (0.102 R)
• M28: 16,004,878 km (0.116 R)
• M29: 17,239,060 km (0.099 R)
• M30: 17,756,070 km (0.078 R)
• M31: 19,951,868 km (0.11 R)
• M32: 21,120,826 km (0.115 R)
• M33: 21,912,348 km (0.104 R)
• M34: 23,851,585 km (0.066 R)
• M35: 24,675,570 km (0.092 R)
• M36: 25,341,580 km (0.065 R)
• M37: 25,592,755 km (0.062 R)
• M38: 26,436,337 km (0.061 R)
• M39: 27,117,606 km (0.067 R)
• M40: 28,150,579 km (0.079 R)
• M41: 28,323,963 km (0.084 R)
• M42: 28,671,778 km (0.112 R)
• M43: 30,699,278 km (0.111 R)
• M44: 30,967,058 km (0.053 R)
• M45: 32,499,539 km (0.114 R)
• M46: 34,426,360 km (0.103 R)
• M47: 35,170,160 km (0.115 R)
• M48: 38,485,847 km (0.105 R)
• M49: 38,774,571 km (0.077 R)
• M50: 39,354,413 km (0.059 R)
• M51: 39,451,352 km (0.115 R)
• M52: 39,937,096 km (0.096 R)
• M53: 40,131,873 km (0.075 R)
• M54: 40,522,622 km (0.057 R)
• M55: 41,209,277 km (0.066 R)
• M56: 41,406,147 km (0.061 R)
• M57: 43,893,661 km (0.085 R)
• M58: 45,612,690 km (0.054 R)
• M59: 46,224,695 km (0.1 R)
• M60: 47,559,856 km (0.119 R)
• M61: 47,869,823 km (0.116 R)
• M62: 48,076,717 km (0.066 R)
• M63: 49,116,272 km (0.075 R)
• M64: 51,217,225 km (0.094 R)
• M65: 52,598,462 km (0.045 R)
• M66: 55,506,196 km (0.069 R)
• M67: 55,614,953 km (0.117 R)
• M68: 56,815,327 km (0.118 R)
• M69: 58,134,481 km (0.067 R)
• M70: 58,244,884 km (0.084 R)
• M71: 59,909,010 km (0.076 R)
• M72: 60,243,661 km (0.086 R)
• M73: 60,579,059 km (0.078 R)
• M74: 60,914,907 km (0.105 R)
• M75: 61,363,850 km (0.106 R)
• M76: 62,490,920 km (0.039 R)
• M77: 63,056,998 km (0.071 R)
• M78: 64,194,241 km (0.036 R)
• M79: 65,223,624 km (0.095 R)
• M80: 66,489,073 km (0.116 R)
• M81: 67,646,512 km (0.037 R)
• M82: 68,344,086 km (0.076 R)
• M83: 69,278,026 km (0.085 R)
• M84: 74,609,544 km (0.117 R)
• M85: 75,571,010 km (0.089 R)
• M86: 77,263,560 km (0.109 R)
• M87: 78,358,168 km (0.117 R)
• M88: 78,724,234 km (0.104 R)
• M89: 80,071,213 km (0.117 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 18,169 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit