🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.5 AU - 0.56 AU

Year: 161 Days

Day: 39.4 Hours

Environment

Temp: 127 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 45,727,527 km

• M1: 286,031 km (0.087 R)
• M2: 329,714 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.61 AU - 0.85 AU

Year: 260 Days

Day: 30.8 Hours

Environment

Temp: 18 °C

Axial Tilt: 17.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 2.05 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.7

Radius: 9.6

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.95 AU - 3.79 AU

Year: 2575 Days

Day: 9.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 45,727,527 km

• M1: 142,866 km (0.076 R)
• M2: 375,191 km (0.105 R)
• M3: 470,336 km (0.038 R)
• M4: 784,491 km (0.044 R)
• M5: 1,111,961 km (0.097 R)
• M6: 1,286,242 km (0.091 R)
• M7: 1,356,553 km (0.054 R)
• M8: 1,417,889 km (0.082 R)
• M9: 1,640,191 km (0.048 R)
• M10: 1,794,875 km (0.088 R)
• M11: 1,885,382 km (0.111 R)
• M12: 2,059,364 km (0.118 R)
• M13: 2,263,117 km (0.114 R)
• M14: 2,600,161 km (0.064 R)
• M15: 2,847,147 km (0.111 R)
• M16: 3,661,857 km (0.061 R)
• M17: 3,879,970 km (0.044 R)
• M18: 4,162,561 km (0.104 R)
• M19: 4,222,849 km (0.084 R)
• M20: 4,329,213 km (0.076 R)
• M21: 4,513,517 km (0.111 R)
• M22: 4,591,159 km (0.055 R)
• M23: 4,731,930 km (0.093 R)
• M24: 4,810,768 km (0.114 R)
• M25: 4,985,798 km (0.095 R)
• M26: 5,049,975 km (0.117 R)
• M27: 5,146,765 km (0.108 R)
• M28: 5,342,140 km (0.08 R)
• M29: 5,589,874 km (0.089 R)
• M30: 5,841,498 km (0.118 R)
• M31: 5,960,129 km (0.06 R)
• M32: 6,113,915 km (0.03 R)
• M33: 6,182,730 km (0.105 R)
• M34: 6,442,881 km (0.09 R)
• M35: 6,548,048 km (0.062 R)
• M36: 6,724,424 km (0.055 R)
• M37: 7,427,534 km (0.041 R)
• M38: 7,611,689 km (0.068 R)
• M39: 7,778,640 km (0.068 R)
• M40: 7,946,788 km (0.111 R)
• M41: 8,116,283 km (0.087 R)
• M42: 8,343,971 km (0.111 R)
• M43: 8,747,735 km (0.041 R)
• M44: 9,236,621 km (0.106 R)
• M45: 9,734,333 km (0.08 R)
• M46: 9,855,059 km (0.06 R)
• M47: 9,935,842 km (0.102 R)
• M48: 10,098,155 km (0.119 R)
• M49: 10,343,197 km (0.098 R)
• M50: 10,425,326 km (0.059 R)
• M51: 10,569,538 km (0.06 R)
• M52: 11,279,530 km (0.095 R)
• M53: 11,406,389 km (0.05 R)
• M54: 11,832,892 km (0.027 R)
• M55: 12,156,173 km (0.069 R)
• M56: 12,988,087 km (0.09 R)
• M57: 13,232,380 km (0.113 R)
• M58: 13,411,000 km (0.084 R)
• M59: 13,928,908 km (0.03 R)
• M60: 14,179,036 km (0.078 R)
• M61: 14,270,290 km (0.064 R)
• M62: 14,591,328 km (0.096 R)
• M63: 14,822,157 km (0.101 R)
• M64: 14,914,758 km (0.08 R)
• M65: 15,100,708 km (0.108 R)
• M66: 15,287,406 km (0.04 R)
• M67: 15,404,542 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.5

Radius: 9.1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.17 AU - 4.75 AU

Year: 3280 Days

Day: 13.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 45,727,527 km

• M1: 115,938 km (0.114 R)
• M2: 234,121 km (0.081 R)
• M3: 394,190 km (0.109 R)
• M4: 455,077 km (0.097 R)
• M5: 536,458 km (0.12 R)
• M6: 659,876 km (0.083 R)
• M7: 734,974 km (0.041 R)
• M8: 853,456 km (0.098 R)
• M9: 950,096 km (0.094 R)
• M10: 1,102,536 km (0.102 R)
• M11: 1,310,627 km (0.027 R)
• M12: 1,514,678 km (0.105 R)
• M13: 1,599,351 km (0.037 R)
• M14: 1,782,159 km (0.1 R)
• M15: 1,880,744 km (0.101 R)
• M16: 2,102,448 km (0.115 R)
• M17: 2,274,187 km (0.102 R)
• M18: 2,550,644 km (0.043 R)
• M19: 2,631,726 km (0.093 R)
• M20: 2,713,705 km (0.029 R)
• M21: 2,785,961 km (0.106 R)
• M22: 2,943,338 km (0.112 R)
• M23: 3,255,848 km (0.12 R)
• M24: 3,355,031 km (0.112 R)
• M25: 3,601,718 km (0.12 R)
• M26: 3,842,721 km (0.103 R)
• M27: 3,924,251 km (0.066 R)
• M28: 4,030,017 km (0.036 R)
• M29: 4,160,466 km (0.1 R)
• M30: 4,256,359 km (0.119 R)
• M31: 4,389,202 km (0.107 R)
• M32: 4,884,221 km (0.042 R)
• M33: 5,202,715 km (0.114 R)
• M34: 5,475,432 km (0.114 R)
• M35: 5,859,749 km (0.114 R)
• M36: 6,335,320 km (0.108 R)
• M37: 6,404,285 km (0.103 R)
• M38: 6,515,137 km (0.102 R)
• M39: 6,612,525 km (0.041 R)
• M40: 6,696,599 km (0.069 R)
• M41: 7,093,183 km (0.091 R)
• M42: 7,222,286 km (0.101 R)
• M43: 7,294,392 km (0.062 R)
• M44: 7,395,670 km (0.056 R)
• M45: 7,512,057 km (0.12 R)
• M46: 7,614,382 km (0.079 R)
• M47: 7,702,495 km (0.097 R)
• M48: 7,761,437 km (0.104 R)
• M49: 8,193,027 km (0.064 R)
• M50: 8,253,165 km (0.048 R)
• M51: 8,449,587 km (0.109 R)
• M52: 8,678,322 km (0.037 R)
• M53: 9,017,460 km (0.109 R)
• M54: 9,095,102 km (0.094 R)
• M55: 9,282,398 km (0.084 R)
• M56: 9,408,060 km (0.08 R)
• M57: 9,471,041 km (0.091 R)
• M58: 9,900,088 km (0.12 R)
• M59: 10,044,599 km (0.026 R)
• M60: 10,125,083 km (0.069 R)
• M61: 10,351,724 km (0.091 R)
• M62: 10,433,105 km (0.076 R)
• M63: 10,531,092 km (0.107 R)
• M64: 10,694,901 km (0.086 R)
• M65: 10,892,670 km (0.082 R)
• M66: 11,141,601 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 316.9

Radius: 5.2

Gravity: 11.72 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 9.93 AU - 10.61 AU

Year: 13699 Days

Day: 16.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 45,727,527 km

• M1: 457,769 km (0.047 R)
• M2: 515,215 km (0.08 R)
• M3: 752,627 km (0.091 R)
• M4: 1,156,541 km (0.1 R)
• M5: 1,530,386 km (0.069 R)
• M6: 1,799,214 km (0.106 R)
• M7: 2,204,923 km (0.062 R)
• M8: 2,329,688 km (0.099 R)
• M9: 2,770,702 km (0.119 R)
• M10: 2,878,113 km (0.12 R)
• M11: 2,932,417 km (0.069 R)
• M12: 3,265,273 km (0.099 R)
• M13: 3,580,924 km (0.044 R)
• M14: 3,698,059 km (0.102 R)
• M15: 3,786,920 km (0.081 R)
• M16: 3,996,657 km (0.109 R)
• M17: 4,553,460 km (0.102 R)
• M18: 4,616,889 km (0.066 R)
• M19: 4,776,510 km (0.041 R)
• M20: 5,134,349 km (0.078 R)
• M21: 5,167,260 km (0.075 R)
• M22: 5,333,164 km (0.075 R)
• M23: 5,806,791 km (0.083 R)
• M24: 6,902,745 km (0.038 R)
• M25: 6,939,247 km (0.101 R)
• M26: 6,975,599 km (0.087 R)
• M27: 7,530,308 km (0.115 R)
• M28: 7,984,338 km (0.059 R)
• M29: 8,214,569 km (0.099 R)
• M30: 8,291,761 km (0.101 R)
• M31: 8,447,044 km (0.105 R)
• M32: 9,037,656 km (0.059 R)
• M33: 9,237,519 km (0.083 R)
• M34: 9,600,892 km (0.04 R)
• M35: 10,092,620 km (0.043 R)
• M36: 11,228,816 km (0.115 R)
• M37: 11,529,957 km (0.12 R)
• M38: 12,985,095 km (0.076 R)
• M39: 13,986,952 km (0.086 R)
• M40: 14,218,081 km (0.054 R)
• M41: 14,310,832 km (0.061 R)
• M42: 15,774,946 km (0.076 R)
• M43: 17,335,551 km (0.092 R)
• M44: 17,733,332 km (0.106 R)
• M45: 17,883,378 km (0.107 R)
• M46: 18,842,749 km (0.091 R)
• M47: 19,149,126 km (0.052 R)
• M48: 19,354,374 km (0.077 R)
• M49: 19,560,370 km (0.066 R)
• M50: 21,180,815 km (0.043 R)
• M51: 23,389,328 km (0.053 R)
• M52: 24,492,911 km (0.09 R)
• M53: 24,715,663 km (0.117 R)
• M54: 25,051,061 km (0.118 R)
• M55: 25,163,110 km (0.109 R)
• M56: 25,556,851 km (0.08 R)
• M57: 25,613,250 km (0.107 R)
• M58: 25,782,744 km (0.05 R)
• M59: 26,179,777 km (0.097 R)
• M60: 26,521,608 km (0.074 R)
• M61: 26,979,826 km (0.074 R)
• M62: 27,845,848 km (0.113 R)
• M63: 28,194,711 km (0.092 R)
• M64: 28,662,204 km (0.115 R)
• M65: 30,199,322 km (0.092 R)
• M66: 30,438,230 km (0.063 R)
• M67: 30,857,702 km (0.111 R)
• M68: 30,917,841 km (0.106 R)
• M69: 31,702,482 km (0.114 R)
• M70: 32,310,447 km (0.115 R)
• M71: 33,045,122 km (0.104 R)
• M72: 33,785,333 km (0.074 R)
• M73: 33,971,283 km (0.063 R)
• M74: 34,033,216 km (0.065 R)
• M75: 34,718,225 km (0.094 R)
• M76: 35,344,891 km (0.105 R)
• M77: 35,848,886 km (0.104 R)
• M78: 36,418,704 km (0.04 R)
• M79: 36,927,786 km (0.108 R)
• M80: 37,375,083 km (0.115 R)
• M81: 38,663,121 km (0.081 R)
• M82: 39,247,450 km (0.103 R)
• M83: 39,638,649 km (0.089 R)
• M84: 40,293,438 km (0.079 R)
• M85: 40,490,608 km (0.051 R)
• M86: 41,613,789 km (0.05 R)
• M87: 41,680,211 km (0.082 R)
• M88: 41,746,632 km (0.115 R)
• M89: 41,879,475 km (0.078 R)
• M90: 41,946,046 km (0.092 R)
• M91: 42,412,792 km (0.06 R)
• M92: 42,814,163 km (0.063 R)
• M93: 43,890,669 km (0.051 R)
• M94: 44,296,678 km (0.102 R)
• M95: 44,500,131 km (0.069 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 12,992 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit