🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.55 AU - 0.71 AU

Year: 185 Days

Day: 14.5 Hours

Environment

Temp: 187 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 83,137,083 km

• M1: 178,021 km (0.095 R)
• M2: 424,260 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.87 AU - 1.07 AU

Year: 354 Days

Day: 23.6 Hours

Environment

Temp: 13 °C

Axial Tilt: 48.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 83,137,083 km

• M1: 677,828 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.87 AU - 1.37 AU

Year: 440 Days

Day: 20.3 Hours

Environment

Temp: 5 °C

Axial Tilt: 38.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.57 AU - 2.27 AU

Year: 987 Days

Day: 26.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.32 AU - 3.24 AU

Year: 1719 Days

Day: 43.7 Hours

Environment

Temp: -91 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.86 AU - 4.08 AU

Year: 2397 Days

Day: 43.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.17 AU - 3.83 AU

Year: 2428 Days

Day: 22.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,137,083 km

• M1: 17,503 km (0.073 R)
• M2: 1,180,178 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 941.4

Radius: 5.3

Gravity: 33.51 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 14.77 AU - 15.37 AU

Year: 21696 Days

Day: 24.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 83,137,083 km

• M1: 299,645 km (0.089 R)
• M2: 397,781 km (0.08 R)
• M3: 625,469 km (0.114 R)
• M4: 1,217,128 km (0.105 R)
• M5: 1,344,885 km (0.106 R)
• M6: 1,862,493 km (0.117 R)
• M7: 1,898,995 km (0.076 R)
• M8: 2,123,243 km (0.096 R)
• M9: 2,161,540 km (0.119 R)
• M10: 2,316,673 km (0.107 R)
• M11: 2,356,017 km (0.092 R)
• M12: 3,277,540 km (0.119 R)
• M13: 3,962,848 km (0.116 R)
• M14: 5,724,213 km (0.117 R)
• M15: 5,777,619 km (0.053 R)
• M16: 5,993,190 km (0.099 R)
• M17: 6,655,460 km (0.113 R)
• M18: 7,167,384 km (0.074 R)
• M19: 7,750,815 km (0.069 R)
• M20: 9,212,386 km (0.093 R)
• M21: 11,423,144 km (0.108 R)
• M22: 12,034,550 km (0.083 R)
• M23: 12,517,303 km (0.092 R)
• M24: 13,218,019 km (0.114 R)
• M25: 15,098,763 km (0.093 R)
• M26: 15,172,665 km (0.109 R)
• M27: 16,601,325 km (0.096 R)
• M28: 16,677,769 km (0.087 R)
• M29: 16,830,808 km (0.116 R)
• M30: 17,292,915 km (0.098 R)
• M31: 19,908,036 km (0.053 R)
• M32: 20,560,432 km (0.038 R)
• M33: 22,474,537 km (0.04 R)
• M34: 22,728,404 km (0.115 R)
• M35: 24,880,370 km (0.114 R)
• M36: 25,759,257 km (0.098 R)
• M37: 26,113,655 km (0.093 R)
• M38: 26,558,858 km (0.112 R)
• M39: 26,648,168 km (0.113 R)
• M40: 27,547,251 km (0.048 R)
• M41: 27,909,577 km (0.065 R)
• M42: 28,182,444 km (0.104 R)
• M43: 29,098,282 km (0.102 R)
• M44: 31,335,668 km (0.056 R)
• M45: 31,808,696 km (0.072 R)
• M46: 33,241,993 km (0.109 R)
• M47: 34,015,115 km (0.103 R)
• M48: 34,598,696 km (0.089 R)
• M49: 35,381,991 km (0.081 R)
• M50: 35,775,882 km (0.088 R)
• M51: 36,270,303 km (0.07 R)
• M52: 37,365,808 km (0.118 R)
• M53: 37,566,120 km (0.109 R)
• M54: 39,080,200 km (0.069 R)
• M55: 39,487,256 km (0.076 R)
• M56: 40,614,027 km (0.083 R)
• M57: 41,959,360 km (0.112 R)
• M58: 42,689,697 km (0.112 R)
• M59: 45,545,969 km (0.068 R)
• M60: 45,867,156 km (0.105 R)
• M61: 48,900,702 km (0.089 R)
• M62: 51,218,122 km (0.074 R)
• M63: 51,998,425 km (0.068 R)
• M64: 52,334,122 km (0.117 R)
• M65: 53,796,890 km (0.08 R)
• M66: 54,476,513 km (0.093 R)
• M67: 55,045,135 km (0.07 R)
• M68: 57,917,115 km (0.113 R)
• M69: 58,033,053 km (0.101 R)
• M70: 58,381,167 km (0.056 R)
• M71: 60,249,794 km (0.097 R)
• M72: 60,837,714 km (0.046 R)
• M73: 61,427,429 km (0.089 R)
• M74: 62,019,238 km (0.092 R)
• M75: 63,925,414 km (0.108 R)
• M76: 64,404,875 km (0.09 R)
• M77: 65,367,538 km (0.059 R)
• M78: 65,971,614 km (0.04 R)
• M79: 68,283,948 km (0.066 R)
• M80: 69,511,698 km (0.064 R)
• M81: 70,004,772 km (0.119 R)
• M82: 70,994,512 km (0.044 R)
• M83: 71,242,545 km (0.108 R)
• M84: 71,366,861 km (0.098 R)
• M85: 71,864,274 km (0.114 R)
• M86: 73,865,594 km (0.073 R)
• M87: 74,116,919 km (0.098 R)
• M88: 76,011,875 km (0.032 R)
• M89: 78,178,650 km (0.107 R)
• M90: 78,306,706 km (0.108 R)
• M91: 78,819,827 km (0.101 R)
• M92: 81,531,588 km (0.094 R)
• M93: 82,181,740 km (0.1 R)
• M94: 85,194,641 km (0.106 R)
• M95: 86,118,707 km (0.043 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 274.5

Radius: 5.1

Gravity: 10.55 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 16.12 AU - 18.66 AU

Year: 26894 Days

Day: 23.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 83,137,083 km

• M1: 87,515 km (0.081 R)
• M2: 142,268 km (0.078 R)
• M3: 176,525 km (0.106 R)
• M4: 454,329 km (0.117 R)
• M5: 491,429 km (0.049 R)
• M6: 651,200 km (0.11 R)
• M7: 781,499 km (0.072 R)
• M8: 1,247,497 km (0.085 R)
• M9: 2,419,746 km (0.093 R)
• M10: 2,830,990 km (0.078 R)
• M11: 3,487,874 km (0.074 R)
• M12: 4,270,421 km (0.115 R)
• M13: 4,474,323 km (0.051 R)
• M14: 4,891,551 km (0.025 R)
• M15: 5,104,878 km (0.091 R)
• M16: 5,277,663 km (0.103 R)
• M17: 5,321,196 km (0.103 R)
• M18: 5,408,561 km (0.091 R)
• M19: 5,452,394 km (0.108 R)
• M20: 6,493,894 km (0.113 R)
• M21: 6,681,191 km (0.109 R)
• M22: 6,917,705 km (0.091 R)
• M23: 7,061,019 km (0.086 R)
• M24: 8,091,300 km (0.113 R)
• M25: 8,752,373 km (0.109 R)
• M26: 8,907,356 km (0.086 R)
• M27: 9,272,525 km (0.088 R)
• M28: 9,749,293 km (0.116 R)
• M29: 10,561,460 km (0.11 R)
• M30: 10,781,668 km (0.075 R)
• M31: 11,114,823 km (0.088 R)
• M32: 11,507,816 km (0.09 R)
• M33: 11,620,912 km (0.091 R)
• M34: 11,677,610 km (0.072 R)
• M35: 12,830,860 km (0.117 R)
• M36: 14,383,536 km (0.097 R)
• M37: 14,811,536 km (0.077 R)
• M38: 15,931,425 km (0.042 R)
• M39: 15,994,406 km (0.105 R)
• M40: 16,120,667 km (0.054 R)
• M41: 16,247,226 km (0.105 R)
• M42: 16,565,271 km (0.106 R)
• M43: 16,949,439 km (0.069 R)
• M44: 17,857,498 km (0.101 R)
• M45: 18,847,686 km (0.095 R)
• M46: 19,315,927 km (0.113 R)
• M47: 21,019,099 km (0.099 R)
• M48: 21,574,107 km (0.115 R)
• M49: 22,911,662 km (0.108 R)
• M50: 23,914,416 km (0.047 R)
• M51: 24,566,514 km (0.078 R)
• M52: 25,004,536 km (0.089 R)
• M53: 25,077,689 km (0.082 R)
• M54: 25,371,500 km (0.064 R)
• M55: 25,518,704 km (0.098 R)
• M56: 25,666,207 km (0.109 R)
• M57: 25,814,160 km (0.081 R)
• M58: 28,523,377 km (0.118 R)
• M59: 30,222,959 km (0.075 R)
• M60: 30,535,469 km (0.113 R)
• M61: 35,514,684 km (0.079 R)
• M62: 36,341,063 km (0.088 R)
• M63: 36,839,972 km (0.045 R)
• M64: 37,676,373 km (0.103 R)
• M65: 38,773,075 km (0.063 R)
• M66: 39,112,662 km (0.074 R)
• M67: 39,282,755 km (0.072 R)
• M68: 40,566,754 km (0.09 R)
• M69: 41,516,999 km (0.049 R)
• M70: 43,527,595 km (0.099 R)
• M71: 44,145,733 km (0.071 R)
• M72: 46,377,135 km (0.1 R)
• M73: 47,008,438 km (0.081 R)
• M74: 48,097,361 km (0.113 R)
• M75: 48,462,230 km (0.102 R)
• M76: 49,102,808 km (0.117 R)
• M77: 50,392,492 km (0.108 R)
• M78: 51,320,447 km (0.119 R)
• M79: 51,879,943 km (0.092 R)
• M80: 52,254,087 km (0.103 R)
• M81: 54,517,503 km (0.103 R)
• M82: 54,993,224 km (0.097 R)
• M83: 56,332,125 km (0.102 R)
• M84: 57,295,087 km (0.088 R)
• M85: 60,511,142 km (0.101 R)
• M86: 61,794,093 km (0.072 R)
• M87: 62,190,677 km (0.088 R)
• M88: 62,389,194 km (0.1 R)
• M89: 62,588,009 km (0.116 R)
• M90: 62,687,492 km (0.103 R)
• M91: 63,285,434 km (0.118 R)
• M92: 63,785,241 km (0.108 R)
• M93: 65,393,418 km (0.064 R)
• M94: 65,898,610 km (0.113 R)
• M95: 66,913,033 km (0.074 R)
• M96: 67,422,115 km (0.077 R)
• M97: 67,830,367 km (0.067 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 388

Radius: 3.5

Gravity: 31.67 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 18.62 AU - 19.08 AU

Year: 30351 Days

Day: 18.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 83,137,083 km

• M1: 139,425 km (0.096 R)
• M2: 541,694 km (0.095 R)
• M3: 634,893 km (0.074 R)
• M4: 1,484,609 km (0.056 R)
• M5: 2,139,100 km (0.115 R)
• M6: 2,287,052 km (0.093 R)
• M7: 3,283,972 km (0.106 R)
• M8: 3,584,365 km (0.092 R)
• M9: 3,983,343 km (0.07 R)
• M10: 4,489,881 km (0.106 R)
• M11: 5,262,105 km (0.089 R)
• M12: 6,231,200 km (0.11 R)
• M13: 6,442,133 km (0.087 R)
• M14: 6,601,904 km (0.099 R)
• M15: 7,364,404 km (0.116 R)
• M16: 8,735,020 km (0.079 R)
• M17: 9,149,406 km (0.097 R)
• M18: 9,389,062 km (0.12 R)
• M19: 11,186,929 km (0.111 R)
• M20: 12,157,520 km (0.099 R)
• M21: 12,289,016 km (0.115 R)
• M22: 12,886,211 km (0.084 R)
• M23: 12,953,231 km (0.086 R)
• M24: 15,438,949 km (0.074 R)
• M25: 15,795,590 km (0.105 R)
• M26: 16,516,951 km (0.086 R)
• M27: 20,048,359 km (0.03 R)
• M28: 20,203,641 km (0.039 R)
• M29: 22,097,849 km (0.11 R)
• M30: 22,903,584 km (0.072 R)
• M31: 23,965,579 km (0.084 R)
• M32: 26,221,664 km (0.089 R)
• M33: 27,074,372 km (0.102 R)
• M34: 27,849,439 km (0.057 R)
• M35: 28,806,716 km (0.09 R)
• M36: 29,157,523 km (0.115 R)
• M37: 34,492,781 km (0.096 R)
• M38: 35,051,828 km (0.105 R)
• M39: 36,557,531 km (0.041 R)
• M40: 36,842,216 km (0.106 R)
• M41: 37,127,499 km (0.078 R)
• M42: 39,048,784 km (0.039 R)
• M43: 39,923,782 km (0.116 R)
• M44: 40,314,831 km (0.11 R)
• M45: 42,089,810 km (0.095 R)
• M46: 44,091,878 km (0.087 R)
• M47: 46,534,811 km (0.028 R)
• M48: 47,152,501 km (0.088 R)
• M49: 49,230,565 km (0.095 R)
• M50: 50,491,825 km (0.112 R)
• M51: 53,475,554 km (0.118 R)
• M52: 54,446,743 km (0.092 R)
• M53: 55,097,345 km (0.108 R)
• M54: 57,615,376 km (0.084 R)
• M55: 58,389,096 km (0.116 R)
• M56: 58,499,948 km (0.056 R)
• M57: 59,166,257 km (0.097 R)
• M58: 59,723,509 km (0.05 R)
• M59: 66,776,151 km (0.059 R)
• M60: 66,891,940 km (0.061 R)
• M61: 67,472,380 km (0.063 R)
• M62: 67,705,154 km (0.099 R)
• M63: 68,054,615 km (0.041 R)
• M64: 69,223,722 km (0.069 R)
• M65: 69,458,441 km (0.118 R)
• M66: 71,938,175 km (0.11 R)
• M67: 74,206,528 km (0.091 R)
• M68: 77,470,005 km (0.119 R)
• M69: 77,835,623 km (0.112 R)
• M70: 79,180,657 km (0.09 R)
• M71: 83,137,072 km (0.103 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 13,762 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit