🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.41 AU - 0.61 AU

Year: 130 Days

Day: 28.2 Hours

Environment

Temp: 193 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 55,059,354 km

• M1: 43,234 km (0.067 R)
• M2: 346,469 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.82 AU - 1.16 AU

Year: 351 Days

Day: 41.3 Hours

Environment

Temp: 97 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.57 AU - 3.33 AU

Year: 1806 Days

Day: 15.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,059,354 km

• M1: 1,236,726 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.85 AU - 4.09 AU

Year: 2820 Days

Day: 28.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 149.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.2 AU - 4.8 AU

Year: 2852 Days

Day: 38.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.61 AU - 4.91 AU

Year: 3134 Days

Day: 43.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 165.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,059,354 km

• M1: 997,668 km (0.12 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.6 AU - 5.9 AU

Year: 3690 Days

Day: 24.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,059,354 km

• M1: 1,587,981 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 818.4

Radius: 6.5

Gravity: 19.37 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 12 AU - 14.94 AU

Year: 17622 Days

Day: 21.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 55,059,354 km

• M1: 133,890 km (0.089 R)
• M2: 356,492 km (0.086 R)
• M3: 428,149 km (0.102 R)
• M4: 545,583 km (0.097 R)
• M5: 608,415 km (0.089 R)
• M6: 909,555 km (0.108 R)
• M7: 1,170,155 km (0.115 R)
• M8: 1,309,131 km (0.079 R)
• M9: 1,366,277 km (0.113 R)
• M10: 1,572,872 km (0.097 R)
• M11: 1,664,576 km (0.098 R)
• M12: 1,853,218 km (0.034 R)
• M13: 3,239,392 km (0.111 R)
• M14: 3,317,333 km (0.076 R)
• M15: 3,396,021 km (0.057 R)
• M16: 3,798,440 km (0.029 R)
• M17: 4,005,333 km (0.069 R)
• M18: 4,604,024 km (0.05 R)
• M19: 4,958,721 km (0.09 R)
• M20: 5,322,243 km (0.093 R)
• M21: 5,414,396 km (0.077 R)
• M22: 5,978,829 km (0.062 R)
• M23: 6,316,770 km (0.065 R)
• M24: 7,677,363 km (0.056 R)
• M25: 8,097,434 km (0.097 R)
• M26: 9,014,618 km (0.089 R)
• M27: 9,907,568 km (0.111 R)
• M28: 10,192,402 km (0.103 R)
• M29: 10,770,149 km (0.059 R)
• M30: 10,886,985 km (0.073 R)
• M31: 11,062,912 km (0.117 R)
• M32: 11,596,677 km (0.101 R)
• M33: 11,836,632 km (0.094 R)
• M34: 11,957,208 km (0.071 R)
• M35: 12,504,736 km (0.109 R)
• M36: 14,324,295 km (0.105 R)
• M37: 14,517,277 km (0.03 R)
• M38: 14,775,782 km (0.095 R)
• M39: 15,297,429 km (0.108 R)
• M40: 16,966,343 km (0.067 R)
• M41: 17,375,344 km (0.111 R)
• M42: 17,856,750 km (0.066 R)
• M43: 19,185,179 km (0.118 R)
• M44: 19,897,115 km (0.088 R)
• M45: 22,158,437 km (0.111 R)
• M46: 22,232,787 km (0.118 R)
• M47: 25,194,226 km (0.083 R)
• M48: 25,504,791 km (0.105 R)
• M49: 26,681,079 km (0.117 R)
• M50: 29,739,309 km (0.062 R)
• M51: 29,821,288 km (0.069 R)
• M52: 30,067,676 km (0.068 R)
• M53: 30,232,234 km (0.096 R)
• M54: 31,142,986 km (0.1 R)
• M55: 31,226,312 km (0.113 R)
• M56: 32,821,773 km (0.112 R)
• M57: 33,672,237 km (0.098 R)
• M58: 34,788,536 km (0.055 R)
• M59: 35,307,790 km (0.115 R)
• M60: 35,655,456 km (0.043 R)
• M61: 36,793,148 km (0.072 R)
• M62: 37,233,863 km (0.035 R)
• M63: 37,322,126 km (0.083 R)
• M64: 38,924,468 km (0.089 R)
• M65: 40,005,014 km (0.113 R)
• M66: 40,276,833 km (0.12 R)
• M67: 40,458,295 km (0.027 R)
• M68: 41,827,864 km (0.063 R)
• M69: 43,027,190 km (0.094 R)
• M70: 43,305,592 km (0.045 R)
• M71: 43,957,539 km (0.077 R)
• M72: 44,144,387 km (0.12 R)
• M73: 44,331,384 km (0.099 R)
• M74: 44,706,426 km (0.107 R)
• M75: 47,169,555 km (0.061 R)
• M76: 47,456,484 km (0.119 R)
• M77: 49,968,382 km (0.117 R)
• M78: 51,142,126 km (0.082 R)
• M79: 51,633,855 km (0.088 R)
• M80: 51,831,025 km (0.115 R)
• M81: 52,622,098 km (0.109 R)
• M82: 54,918,575 km (0.086 R)
• M83: 55,220,613 km (0.062 R)
• M84: 55,624,079 km (0.12 R)
• M85: 56,230,997 km (0.072 R)
• M86: 58,270,315 km (0.056 R)
• M87: 58,680,962 km (0.111 R)
• M88: 58,989,732 km (0.095 R)
• M89: 62,315,891 km (0.06 R)
• M90: 64,213,390 km (0.112 R)
• M91: 66,665,449 km (0.105 R)
• M92: 70,346,155 km (0.082 R)
• M93: 71,880,730 km (0.059 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 189.5

Radius: 6.9

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 14.93 AU - 15.75 AU

Year: 21416 Days

Day: 22.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 55,059,354 km

• M1: 469,588 km (0.109 R)
• M2: 735,872 km (0.044 R)
• M3: 1,004,400 km (0.118 R)
• M4: 1,898,995 km (0.116 R)
• M5: 2,212,403 km (0.106 R)
• M6: 2,712,808 km (0.091 R)
• M7: 3,155,767 km (0.071 R)
• M8: 3,308,507 km (0.1 R)
• M9: 3,685,044 km (0.12 R)
• M10: 4,342,527 km (0.11 R)
• M11: 5,071,218 km (0.092 R)
• M12: 5,725,859 km (0.082 R)
• M13: 5,800,209 km (0.104 R)
• M14: 7,516,096 km (0.093 R)
• M15: 9,463,561 km (0.067 R)
• M16: 10,311,183 km (0.055 R)
• M17: 12,030,062 km (0.036 R)
• M18: 12,461,503 km (0.112 R)
• M19: 12,800,491 km (0.092 R)
• M20: 13,191,690 km (0.108 R)
• M21: 14,086,285 km (0.09 R)
• M22: 14,237,229 km (0.109 R)
• M23: 14,949,016 km (0.101 R)
• M24: 20,814,749 km (0.104 R)
• M25: 21,970,392 km (0.057 R)
• M26: 22,732,743 km (0.105 R)
• M27: 23,146,830 km (0.05 R)
• M28: 23,384,690 km (0.074 R)
• M29: 23,563,460 km (0.099 R)
• M30: 25,867,716 km (0.025 R)
• M31: 27,548,149 km (0.116 R)
• M32: 27,674,110 km (0.031 R)
• M33: 27,989,612 km (0.115 R)
• M34: 31,538,373 km (0.042 R)
• M35: 31,867,937 km (0.066 R)
• M36: 33,599,981 km (0.101 R)
• M37: 35,430,909 km (0.096 R)
• M38: 36,324,009 km (0.116 R)
• M39: 39,613,965 km (0.098 R)
• M40: 40,183,334 km (0.114 R)
• M41: 40,755,546 km (0.042 R)
• M42: 42,852,011 km (0.089 R)
• M43: 43,363,336 km (0.093 R)
• M44: 43,509,793 km (0.072 R)
• M45: 44,097,264 km (0.079 R)
• M46: 45,651,735 km (0.111 R)
• M47: 46,173,981 km (0.092 R)
• M48: 47,224,308 km (0.095 R)
• M49: 47,676,692 km (0.042 R)
• M50: 47,903,632 km (0.085 R)
• M51: 48,510,102 km (0.074 R)
• M52: 49,501,187 km (0.117 R)
• M53: 51,193,588 km (0.063 R)
• M54: 51,891,462 km (0.113 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 167.5

Radius: 3

Gravity: 18.61 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 14.06 AU - 19.86 AU

Year: 24896 Days

Day: 17.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 55,059,354 km

• M1: 39,045 km (0.086 R)
• M2: 118,930 km (0.083 R)
• M3: 652,546 km (0.085 R)
• M4: 727,794 km (0.042 R)
• M5: 1,034,619 km (0.071 R)
• M6: 1,056,311 km (0.107 R)
• M7: 1,777,223 km (0.048 R)
• M8: 1,856,210 km (0.087 R)
• M9: 2,127,282 km (0.097 R)
• M10: 2,468,963 km (0.087 R)
• M11: 3,138,414 km (0.07 R)
• M12: 3,691,627 km (0.103 R)
• M13: 3,792,306 km (0.071 R)
• M14: 4,134,586 km (0.064 R)
• M15: 4,450,985 km (0.118 R)
• M16: 4,666,257 km (0.116 R)
• M17: 4,738,812 km (0.113 R)
• M18: 5,294,568 km (0.104 R)
• M19: 5,637,745 km (0.112 R)
• M20: 5,870,520 km (0.063 R)
• M21: 5,988,104 km (0.108 R)
• M22: 6,146,079 km (0.105 R)
• M23: 6,425,827 km (0.062 R)
• M24: 6,668,923 km (0.111 R)
• M25: 7,585,809 km (0.114 R)
• M26: 8,276,951 km (0.118 R)
• M27: 8,943,110 km (0.103 R)
• M28: 9,350,914 km (0.056 R)
• M29: 9,997,327 km (0.113 R)
• M30: 10,420,539 km (0.03 R)
• M31: 10,467,812 km (0.041 R)
• M32: 11,284,167 km (0.07 R)
• M33: 11,626,148 km (0.113 R)
• M34: 11,971,570 km (0.111 R)
• M35: 12,320,432 km (0.115 R)
• M36: 12,622,021 km (0.091 R)
• M37: 13,181,368 km (0.117 R)
• M38: 13,438,227 km (0.033 R)
• M39: 13,696,732 km (0.102 R)
• M40: 14,061,452 km (0.09 R)
• M41: 14,218,679 km (0.067 R)
• M42: 14,853,573 km (0.044 R)
• M43: 15,606,050 km (0.11 R)
• M44: 17,653,297 km (0.032 R)
• M45: 17,879,489 km (0.108 R)
• M46: 17,993,033 km (0.076 R)
• M47: 20,431,778 km (0.046 R)
• M48: 21,087,316 km (0.093 R)
• M49: 21,447,847 km (0.077 R)
• M50: 22,235,928 km (0.045 R)
• M51: 22,419,186 km (0.092 R)
• M52: 23,095,218 km (0.069 R)
• M53: 24,278,538 km (0.115 R)
• M54: 24,341,369 km (0.117 R)
• M55: 24,719,403 km (0.082 R)
• M56: 25,609,211 km (0.104 R)
• M57: 27,028,446 km (0.079 R)
• M58: 28,539,384 km (0.12 R)
• M59: 28,804,920 km (0.041 R)
• M60: 29,338,536 km (0.117 R)
• M61: 29,606,466 km (0.068 R)
• M62: 32,469,021 km (0.116 R)
• M63: 32,746,226 km (0.096 R)
• M64: 32,885,053 km (0.118 R)
• M65: 33,582,478 km (0.111 R)
• M66: 34,708,352 km (0.065 R)
• M67: 36,348,543 km (0.105 R)
• M68: 36,492,306 km (0.085 R)
• M69: 36,708,326 km (0.115 R)
• M70: 37,649,595 km (0.049 R)
• M71: 37,722,300 km (0.094 R)
• M72: 38,598,644 km (0.039 R)
• M73: 38,745,400 km (0.103 R)
• M74: 39,260,316 km (0.096 R)
• M75: 40,297,029 km (0.09 R)
• M76: 41,043,073 km (0.056 R)
• M77: 42,548,626 km (0.098 R)
• M78: 43,155,994 km (0.069 R)
• M79: 43,308,284 km (0.103 R)
• M80: 44,148,875 km (0.097 R)
• M81: 45,072,193 km (0.095 R)
• M82: 45,381,262 km (0.08 R)
• M83: 45,458,754 km (0.032 R)
• M84: 46,001,794 km (0.059 R)
• M85: 46,390,898 km (0.101 R)
• M86: 46,703,109 km (0.12 R)
• M87: 47,094,307 km (0.059 R)
• M88: 48,511,448 km (0.103 R)
• M89: 48,986,870 km (0.042 R)
• M90: 49,942,501 km (0.097 R)
• M91: 50,422,710 km (0.113 R)
• M92: 51,872,164 km (0.041 R)
• M93: 52,846,046 km (0.115 R)
• M94: 53,907,892 km (0.06 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 15,768 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit