🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.05 AU - 1.59 AU

Year: 557 Days

Day: 19.6 Hours

Environment

Temp: 3 °C

Axial Tilt: 6.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.28 AU - 1.92 AU

Year: 743 Days

Day: 40.6 Hours

Environment

Temp: -55 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,150,298 km

• M1: 35,455 km (0.04 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.51 AU - 1.93 AU

Year: 828 Days

Day: 19.5 Hours

Environment

Temp: -43 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,150,298 km

• M1: 142,417 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2 AU - 2.76 AU

Year: 1348 Days

Day: 41.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.58 AU - 3.26 AU

Year: 1832 Days

Day: 47.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.32 AU - 3.54 AU

Year: 2332 Days

Day: 27.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.1

Radius: 9.7

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 6.69 AU - 6.93 AU

Year: 6524 Days

Day: 13.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 70,150,298 km

• M1: 147,803 km (0.046 R)
• M2: 261,946 km (0.093 R)
• M3: 431,739 km (0.101 R)
• M4: 497,563 km (0.096 R)
• M5: 781,050 km (0.091 R)
• M6: 980,764 km (0.044 R)
• M7: 1,123,330 km (0.098 R)
• M8: 1,186,610 km (0.101 R)
• M9: 1,273,078 km (0.089 R)
• M10: 1,640,341 km (0.109 R)
• M11: 1,950,008 km (0.068 R)
• M12: 2,014,186 km (0.076 R)
• M13: 2,157,949 km (0.086 R)
• M14: 2,469,711 km (0.078 R)
• M15: 2,553,336 km (0.108 R)
• M16: 2,941,992 km (0.073 R)
• M17: 3,166,089 km (0.079 R)
• M18: 3,442,397 km (0.097 R)
• M19: 4,867,765 km (0.111 R)
• M20: 5,061,943 km (0.057 R)
• M21: 5,995,583 km (0.033 R)
• M22: 6,395,459 km (0.08 R)
• M23: 6,922,342 km (0.074 R)
• M24: 7,160,951 km (0.085 R)
• M25: 7,261,181 km (0.088 R)
• M26: 7,402,252 km (0.09 R)
• M27: 7,748,871 km (0.052 R)
• M28: 7,893,083 km (0.055 R)
• M29: 8,310,162 km (0.093 R)
• M30: 8,649,001 km (0.084 R)
• M31: 8,992,478 km (0.11 R)
• M32: 9,209,245 km (0.113 R)
• M33: 9,340,293 km (0.101 R)
• M34: 9,692,596 km (0.076 R)
• M35: 10,206,764 km (0.118 R)
• M36: 10,546,799 km (0.104 R)
• M37: 11,214,904 km (0.089 R)
• M38: 12,063,273 km (0.095 R)
• M39: 12,158,866 km (0.106 R)
• M40: 12,712,977 km (0.113 R)
• M41: 13,646,767 km (0.07 R)
• M42: 13,921,279 km (0.071 R)
• M43: 14,021,509 km (0.112 R)
• M44: 14,147,171 km (0.065 R)
• M45: 14,526,252 km (0.079 R)
• M46: 14,627,979 km (0.081 R)
• M47: 14,985,817 km (0.111 R)
• M48: 15,866,649 km (0.112 R)
• M49: 16,234,211 km (0.103 R)
• M50: 17,950,249 km (0.05 R)
• M51: 18,059,455 km (0.114 R)
• M52: 18,251,090 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.4

Radius: 9.5

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 7.32 AU - 8.3 AU

Year: 8012 Days

Day: 5.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 70,150,298 km

• M1: 192,084 km (0.084 R)
• M2: 300,393 km (0.052 R)
• M3: 469,289 km (0.025 R)
• M4: 902,075 km (0.105 R)
• M5: 989,740 km (0.084 R)
• M6: 1,158,037 km (0.064 R)
• M7: 1,506,002 km (0.057 R)
• M8: 1,575,864 km (0.111 R)
• M9: 1,665,024 km (0.116 R)
• M10: 1,923,529 km (0.116 R)
• M11: 2,096,614 km (0.032 R)
• M12: 2,499,631 km (0.092 R)
• M13: 3,149,185 km (0.105 R)
• M14: 3,400,060 km (0.047 R)
• M15: 3,657,518 km (0.087 R)
• M16: 3,970,178 km (0.091 R)
• M17: 4,068,015 km (0.073 R)
• M18: 4,366,762 km (0.112 R)
• M19: 4,906,511 km (0.082 R)
• M20: 5,064,636 km (0.119 R)
• M21: 5,359,045 km (0.11 R)
• M22: 5,741,716 km (0.106 R)
• M23: 6,076,815 km (0.066 R)
• M24: 6,189,911 km (0.103 R)
• M25: 6,303,755 km (0.11 R)
• M26: 6,447,070 km (0.097 R)
• M27: 6,678,647 km (0.085 R)
• M28: 6,883,447 km (0.077 R)
• M29: 7,031,100 km (0.087 R)
• M30: 7,329,398 km (0.037 R)
• M31: 7,571,148 km (0.088 R)
• M32: 8,374,788 km (0.103 R)
• M33: 8,469,334 km (0.115 R)
• M34: 8,532,464 km (0.076 R)
• M35: 8,595,894 km (0.111 R)
• M36: 8,723,052 km (0.094 R)
• M37: 8,818,794 km (0.036 R)
• M38: 9,173,042 km (0.104 R)
• M39: 9,335,655 km (0.048 R)
• M40: 9,499,166 km (0.073 R)
• M41: 9,729,696 km (0.066 R)
• M42: 10,196,292 km (0.093 R)
• M43: 10,500,125 km (0.065 R)
• M44: 10,670,218 km (0.068 R)
• M45: 10,738,584 km (0.074 R)
• M46: 11,151,324 km (0.118 R)
• M47: 11,290,151 km (0.066 R)
• M48: 11,359,714 km (0.05 R)
• M49: 11,674,767 km (0.031 R)
• M50: 12,241,893 km (0.087 R)
• M51: 12,456,865 km (0.057 R)
• M52: 12,963,403 km (0.1 R)
• M53: 13,403,072 km (0.054 R)
• M54: 14,109,024 km (0.1 R)
• M55: 14,221,522 km (0.051 R)
• M56: 14,523,260 km (0.116 R)
• M57: 14,750,799 km (0.116 R)
• M58: 15,094,575 km (0.091 R)
• M59: 16,024,026 km (0.114 R)
• M60: 16,298,538 km (0.095 R)
• M61: 16,892,143 km (0.097 R)
• M62: 17,251,776 km (0.079 R)
• M63: 17,452,536 km (0.058 R)
• M64: 17,694,586 km (0.113 R)
• M65: 17,856,600 km (0.092 R)
• M66: 18,263,806 km (0.063 R)
• M67: 18,591,724 km (0.102 R)
• M68: 18,963,026 km (0.082 R)
• M69: 20,049,256 km (0.092 R)
• M70: 20,472,319 km (0.064 R)
• M71: 20,898,523 km (0.059 R)
• M72: 21,543,141 km (0.107 R)
• M73: 22,984,217 km (0.109 R)
• M74: 23,072,629 km (0.056 R)
• M75: 23,338,315 km (0.063 R)
• M76: 23,427,176 km (0.113 R)
• M77: 23,605,048 km (0.04 R)
• M78: 23,738,789 km (0.102 R)
• M79: 24,772,510 km (0.11 R)
• M80: 27,303,556 km (0.082 R)
• M81: 27,537,677 km (0.091 R)
• M82: 27,678,598 km (0.114 R)
• M83: 28,244,228 km (0.1 R)
• M84: 29,052,056 km (0.077 R)
• M85: 29,338,985 km (0.029 R)
• M86: 30,982,766 km (0.076 R)
• M87: 31,129,223 km (0.025 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 681.9

Radius: 5.1

Gravity: 26.22 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 11.78 AU - 14.76 AU

Year: 17745 Days

Day: 17.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 70,150,298 km

• M1: 74,949 km (0.104 R)
• M2: 133,441 km (0.116 R)
• M3: 292,165 km (0.088 R)
• M4: 502,798 km (0.106 R)
• M5: 542,143 km (0.118 R)
• M6: 732,431 km (0.114 R)
• M7: 777,610 km (0.102 R)
• M8: 1,119,291 km (0.052 R)
• M9: 1,306,289 km (0.107 R)
• M10: 1,389,315 km (0.115 R)
• M11: 1,619,696 km (0.033 R)
• M12: 1,679,087 km (0.113 R)
• M13: 2,148,076 km (0.104 R)
• M14: 2,414,061 km (0.1 R)
• M15: 2,550,943 km (0.103 R)
• M16: 2,620,356 km (0.073 R)
• M17: 2,655,362 km (0.102 R)
• M18: 2,904,293 km (0.104 R)
• M19: 2,940,496 km (0.072 R)
• M20: 3,160,853 km (0.111 R)
• M21: 3,235,503 km (0.103 R)
• M22: 4,257,855 km (0.116 R)
• M23: 5,019,457 km (0.035 R)
• M24: 5,640,289 km (0.117 R)
• M25: 5,731,094 km (0.084 R)
• M26: 5,867,976 km (0.097 R)
• M27: 7,001,779 km (0.099 R)
• M28: 7,295,589 km (0.093 R)
• M29: 7,543,622 km (0.066 R)
• M30: 7,946,041 km (0.099 R)
• M31: 8,876,838 km (0.078 R)
• M32: 10,005,854 km (0.04 R)
• M33: 10,615,016 km (0.116 R)
• M34: 12,869,606 km (0.093 R)
• M35: 12,929,295 km (0.065 R)
• M36: 13,531,427 km (0.116 R)
• M37: 13,897,044 km (0.106 R)
• M38: 14,825,299 km (0.082 R)
• M39: 15,328,546 km (0.115 R)
• M40: 16,222,543 km (0.096 R)
• M41: 17,462,709 km (0.09 R)
• M42: 19,619,312 km (0.09 R)
• M43: 21,361,678 km (0.107 R)
• M44: 22,000,910 km (0.11 R)
• M45: 22,215,433 km (0.038 R)
• M46: 23,225,518 km (0.087 R)
• M47: 23,443,931 km (0.098 R)
• M48: 23,589,939 km (0.1 R)
• M49: 23,736,245 km (0.09 R)
• M50: 24,398,216 km (0.037 R)
• M51: 24,546,168 km (0.098 R)
• M52: 24,991,671 km (0.094 R)
• M53: 25,215,469 km (0.119 R)
• M54: 25,290,268 km (0.052 R)
• M55: 26,724,313 km (0.099 R)
• M56: 28,339,970 km (0.118 R)
• M57: 29,355,740 km (0.106 R)
• M58: 29,513,117 km (0.051 R)
• M59: 29,907,756 km (0.071 R)
• M60: 30,224,604 km (0.039 R)
• M61: 30,383,477 km (0.104 R)
• M62: 30,861,891 km (0.111 R)
• M63: 31,262,365 km (0.091 R)
• M64: 32,068,548 km (0.111 R)
• M65: 32,474,107 km (0.078 R)
• M66: 33,044,823 km (0.111 R)
• M67: 33,701,259 km (0.11 R)
• M68: 33,948,394 km (0.063 R)
• M69: 34,113,550 km (0.107 R)
• M70: 35,026,696 km (0.079 R)
• M71: 35,863,846 km (0.089 R)
• M72: 36,031,994 km (0.097 R)
• M73: 36,622,905 km (0.085 R)
• M74: 37,899,573 km (0.102 R)
• M75: 41,462,995 km (0.081 R)
• M76: 41,904,757 km (0.095 R)
• M77: 42,259,454 km (0.082 R)
• M78: 43,418,688 km (0.055 R)
• M79: 46,133,590 km (0.094 R)
• M80: 48,251,896 km (0.092 R)
• M81: 49,182,694 km (0.091 R)
• M82: 49,650,337 km (0.117 R)
• M83: 50,213,572 km (0.102 R)
• M84: 51,251,333 km (0.042 R)
• M85: 52,105,836 km (0.091 R)
• M86: 53,252,354 km (0.056 R)
• M87: 58,711,779 km (0.028 R)
• M88: 62,415,224 km (0.091 R)
• M89: 65,165,132 km (0.033 R)
• M90: 65,575,778 km (0.111 R)
• M91: 66,916,624 km (0.039 R)
• M92: 68,892,512 km (0.116 R)
• M93: 69,940,146 km (0.1 R)
• M94: 70,150,331 km (0.091 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: 554 - 11,954 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit