🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.51 AU - 0.59 AU

Year: 174 Days

Day: 23.6 Hours

Environment

Temp: 43 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.24 AU - 2.04 AU

Year: 898 Days

Day: 40.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,961,084 km

• M1: 492,177 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.89 AU - 2.61 AU

Year: 1443 Days

Day: 20.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2 AU - 3.24 AU

Year: 1813 Days

Day: 20.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 142.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.9

Radius: 13.4

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.09 AU - 3.91 AU

Year: 2799 Days

Day: 13.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 23,961,084 km

• M1: 242,797 km (0.107 R)
• M2: 337,194 km (0.086 R)
• M3: 672,442 km (0.097 R)
• M4: 832,662 km (0.111 R)
• M5: 978,819 km (0.082 R)
• M6: 1,087,277 km (0.025 R)
• M7: 1,187,957 km (0.078 R)
• M8: 1,348,774 km (0.057 R)
• M9: 1,692,999 km (0.093 R)
• M10: 1,776,475 km (0.034 R)
• M11: 1,911,562 km (0.073 R)
• M12: 2,315,177 km (0.068 R)
• M13: 2,647,733 km (0.115 R)
• M14: 2,770,403 km (0.115 R)
• M15: 2,878,263 km (0.057 R)
• M16: 3,012,901 km (0.096 R)
• M17: 3,158,460 km (0.093 R)
• M18: 3,297,586 km (0.079 R)
• M19: 3,483,386 km (0.074 R)
• M20: 3,828,509 km (0.104 R)
• M21: 4,014,758 km (0.079 R)
• M22: 4,118,429 km (0.094 R)
• M23: 4,328,614 km (0.082 R)
• M24: 4,483,598 km (0.116 R)
• M25: 4,571,711 km (0.072 R)
• M26: 4,690,043 km (0.093 R)
• M27: 4,879,583 km (0.058 R)
• M28: 5,184,015 km (0.07 R)
• M29: 5,286,938 km (0.072 R)
• M30: 5,526,145 km (0.098 R)
• M31: 5,811,578 km (0.086 R)
• M32: 5,993,938 km (0.072 R)
• M33: 6,156,252 km (0.1 R)
• M34: 6,254,537 km (0.091 R)
• M35: 6,408,174 km (0.066 R)
• M36: 6,820,616 km (0.082 R)
• M37: 6,944,932 km (0.102 R)
• M38: 7,069,995 km (0.102 R)
• M39: 7,230,215 km (0.106 R)
• M40: 7,322,367 km (0.112 R)
• M41: 7,449,824 km (0.089 R)
• M42: 7,788,963 km (0.104 R)
• M43: 7,907,145 km (0.109 R)
• M44: 8,014,108 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.9

Radius: 10

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.84 AU - 4.32 AU

Year: 2896 Days

Day: 13.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 23,961,084 km

• M1: 129,552 km (0.08 R)
• M2: 228,137 km (0.1 R)
• M3: 473,028 km (0.047 R)
• M4: 564,882 km (0.1 R)
• M5: 627,563 km (0.037 R)
• M6: 715,377 km (0.051 R)
• M7: 1,005,597 km (0.099 R)
• M8: 1,210,097 km (0.066 R)
• M9: 1,399,338 km (0.077 R)
• M10: 1,487,601 km (0.073 R)
• M11: 1,608,476 km (0.119 R)
• M12: 1,690,905 km (0.106 R)
• M13: 1,785,451 km (0.101 R)
• M14: 1,871,021 km (0.117 R)
• M15: 2,296,327 km (0.077 R)
• M16: 2,436,949 km (0.111 R)
• M17: 2,520,275 km (0.064 R)
• M18: 2,689,919 km (0.1 R)
• M19: 2,876,019 km (0.047 R)
• M20: 3,027,861 km (0.076 R)
• M21: 3,247,620 km (0.078 R)
• M22: 3,339,772 km (0.069 R)
• M23: 3,459,451 km (0.119 R)
• M24: 3,702,996 km (0.077 R)
• M25: 3,785,574 km (0.072 R)
• M26: 3,854,688 km (0.106 R)
• M27: 3,924,401 km (0.098 R)
• M28: 4,135,783 km (0.111 R)
• M29: 4,336,693 km (0.089 R)
• M30: 4,570,065 km (0.093 R)
• M31: 4,777,707 km (0.096 R)
• M32: 4,912,944 km (0.072 R)
• M33: 5,095,154 km (0.11 R)
• M34: 5,187,007 km (0.11 R)
• M35: 5,419,482 km (0.103 R)
• M36: 5,482,014 km (0.113 R)
• M37: 5,544,695 km (0.109 R)
• M38: 5,607,826 km (0.089 R)
• M39: 5,942,626 km (0.102 R)
• M40: 6,023,259 km (0.107 R)
• M41: 6,267,552 km (0.097 R)
• M42: 6,749,258 km (0.043 R)
• M43: 6,969,017 km (0.116 R)
• M44: 7,088,246 km (0.09 R)
• M45: 7,156,762 km (0.085 R)
• M46: 7,225,577 km (0.073 R)
• M47: 7,311,746 km (0.093 R)
• M48: 7,695,165 km (0.086 R)
• M49: 7,765,625 km (0.049 R)
• M50: 8,318,689 km (0.116 R)
• M51: 8,590,957 km (0.111 R)
• M52: 8,737,264 km (0.087 R)
• M53: 8,958,519 km (0.101 R)
• M54: 9,032,570 km (0.039 R)
• M55: 9,274,918 km (0.105 R)
• M56: 9,462,813 km (0.116 R)
• M57: 9,633,056 km (0.104 R)
• M58: 10,034,128 km (0.093 R)
• M59: 10,188,363 km (0.064 R)
• M60: 10,382,242 km (0.068 R)
• M61: 10,538,272 km (0.079 R)
• M62: 10,852,578 km (0.109 R)
• M63: 11,130,231 km (0.09 R)
• M64: 11,290,002 km (0.029 R)
• M65: 11,915,919 km (0.112 R)
• M66: 11,997,600 km (0.103 R)
• M67: 12,181,904 km (0.111 R)
• M68: 12,408,395 km (0.105 R)
• M69: 12,928,398 km (0.12 R)
• M70: 13,012,322 km (0.105 R)
• M71: 13,243,899 km (0.108 R)
• M72: 13,455,580 km (0.094 R)
• M73: 13,625,823 km (0.1 R)
• M74: 13,946,710 km (0.096 R)
• M75: 14,183,823 km (0.1 R)
• M76: 14,574,573 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.3

Radius: 10.8

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 6.19 AU - 6.39 AU

Year: 6744 Days

Day: 5.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 23,961,084 km

• M1: 140,323 km (0.113 R)
• M2: 304,432 km (0.108 R)
• M3: 424,858 km (0.081 R)
• M4: 492,626 km (0.077 R)
• M5: 590,014 km (0.113 R)
• M6: 736,171 km (0.047 R)
• M7: 835,953 km (0.102 R)
• M8: 1,002,755 km (0.076 R)
• M9: 1,098,497 km (0.116 R)
• M10: 1,214,436 km (0.09 R)
• M11: 1,513,781 km (0.083 R)
• M12: 1,625,082 km (0.106 R)
• M13: 1,816,866 km (0.103 R)
• M14: 1,975,739 km (0.036 R)
• M15: 2,702,186 km (0.114 R)
• M16: 2,884,546 km (0.091 R)
• M17: 3,047,458 km (0.12 R)
• M18: 3,604,112 km (0.084 R)
• M19: 3,704,193 km (0.056 R)
• M20: 3,881,616 km (0.113 R)
• M21: 4,010,121 km (0.117 R)
• M22: 5,116,397 km (0.108 R)
• M23: 5,342,888 km (0.083 R)
• M24: 5,864,386 km (0.115 R)
• M25: 6,161,338 km (0.081 R)
• M26: 6,987,268 km (0.104 R)
• M27: 7,302,171 km (0.106 R)
• M28: 7,493,208 km (0.064 R)
• M29: 7,750,666 km (0.116 R)
• M30: 7,945,741 km (0.042 R)
• M31: 9,081,339 km (0.093 R)
• M32: 9,149,705 km (0.119 R)
• M33: 9,807,936 km (0.109 R)
• M34: 9,983,713 km (0.098 R)
• M35: 10,231,597 km (0.081 R)
• M36: 10,553,232 km (0.092 R)
• M37: 10,987,365 km (0.111 R)
• M38: 11,575,135 km (0.092 R)
• M39: 11,723,836 km (0.047 R)
• M40: 12,400,317 km (0.072 R)
• M41: 12,590,456 km (0.108 R)
• M42: 13,050,769 km (0.105 R)
• M43: 13,516,616 km (0.12 R)
• M44: 14,866,288 km (0.066 R)
• M45: 15,311,940 km (0.107 R)
• M46: 15,475,152 km (0.059 R)
• M47: 15,597,972 km (0.111 R)
• M48: 16,092,393 km (0.103 R)
• M49: 16,341,473 km (0.09 R)
• M50: 16,591,900 km (0.111 R)
• M51: 17,012,120 km (0.09 R)
• M52: 18,164,024 km (0.111 R)
• M53: 18,814,924 km (0.051 R)
• M54: 20,094,884 km (0.068 R)
• M55: 20,497,751 km (0.08 R)
• M56: 21,175,279 km (0.104 R)
• M57: 21,448,296 km (0.094 R)
• M58: 22,924,228 km (0.099 R)
• M59: 23,111,076 km (0.116 R)
• M60: 23,721,734 km (0.101 R)
• M61: 24,528,216 km (0.062 R)
• M62: 24,910,888 km (0.062 R)
• M63: 25,150,992 km (0.07 R)
• M64: 26,461,171 km (0.072 R)
• M65: 27,594,674 km (0.075 R)
• M66: 27,793,340 km (0.094 R)
• M67: 28,142,351 km (0.069 R)
• M68: 28,945,393 km (0.102 R)
• M69: 29,349,756 km (0.074 R)
• M70: 29,755,914 km (0.05 R)
• M71: 30,266,342 km (0.086 R)
• M72: 30,625,377 km (0.103 R)
• M73: 30,985,908 km (0.094 R)
• M74: 31,607,038 km (0.104 R)
• M75: 31,762,919 km (0.106 R)
• M76: 31,867,039 km (0.087 R)
• M77: 32,441,645 km (0.085 R)
• M78: 33,601,028 km (0.113 R)
• M79: 34,026,036 km (0.081 R)
• M80: 34,292,469 km (0.068 R)
• M81: 34,988,698 km (0.119 R)
• M82: 35,203,820 km (0.109 R)
• M83: 35,581,405 km (0.108 R)
• M84: 35,797,723 km (0.072 R)
• M85: 35,960,336 km (0.108 R)
• M86: 36,395,068 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.5

Radius: 8

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 5.64 AU - 7.68 AU

Year: 7348 Days

Day: 11.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 23,961,084 km

• M1: 134,788 km (0.117 R)
• M2: 188,194 km (0.111 R)
• M3: 550,969 km (0.12 R)
• M4: 820,395 km (0.063 R)
• M5: 946,356 km (0.111 R)
• M6: 1,116,299 km (0.11 R)
• M7: 1,876,406 km (0.083 R)
• M8: 1,967,511 km (0.089 R)
• M9: 2,044,554 km (0.113 R)
• M10: 2,122,644 km (0.059 R)
• M11: 2,298,122 km (0.097 R)
• M12: 2,561,714 km (0.039 R)
• M13: 2,765,915 km (0.094 R)
• M14: 3,118,068 km (0.102 R)
• M15: 3,653,778 km (0.105 R)
• M16: 3,961,651 km (0.117 R)
• M17: 4,138,625 km (0.107 R)
• M18: 4,934,785 km (0.107 R)
• M19: 5,019,158 km (0.06 R)
• M20: 5,361,288 km (0.119 R)
• M21: 5,469,897 km (0.078 R)
• M22: 5,666,917 km (0.086 R)
• M23: 6,204,123 km (0.074 R)
• M24: 6,295,228 km (0.08 R)
• M25: 6,386,782 km (0.081 R)
• M26: 6,548,048 km (0.12 R)
• M27: 6,945,380 km (0.106 R)
• M28: 7,714,613 km (0.077 R)
• M29: 7,960,402 km (0.086 R)
• M30: 8,334,247 km (0.093 R)
• M31: 8,485,341 km (0.117 R)
• M32: 8,535,905 km (0.088 R)
• M33: 9,254,274 km (0.045 R)
• M34: 9,489,442 km (0.094 R)
• M35: 9,594,459 km (0.053 R)
• M36: 9,779,362 km (0.105 R)
• M37: 9,912,205 km (0.037 R)
• M38: 10,018,869 km (0.094 R)
• M39: 10,260,170 km (0.089 R)
• M40: 10,449,262 km (0.11 R)
• M41: 10,913,314 km (0.04 R)
• M42: 10,995,892 km (0.1 R)
• M43: 11,051,094 km (0.117 R)
• M44: 11,300,474 km (0.086 R)
• M45: 11,776,644 km (0.058 R)
• M46: 11,833,042 km (0.081 R)
• M47: 12,287,969 km (0.05 R)
• M48: 12,402,561 km (0.076 R)
• M49: 12,661,814 km (0.063 R)
• M50: 12,893,691 km (0.029 R)
• M51: 12,951,884 km (0.1 R)
• M52: 13,010,228 km (0.117 R)
• M53: 13,244,199 km (0.086 R)
• M54: 13,420,724 km (0.096 R)
• M55: 13,479,666 km (0.051 R)
• M56: 13,657,238 km (0.083 R)
• M57: 14,284,502 km (0.119 R)
• M58: 14,525,953 km (0.117 R)
• M59: 15,166,083 km (0.05 R)
• M60: 15,381,503 km (0.081 R)
• M61: 15,443,287 km (0.106 R)
• M62: 15,753,254 km (0.045 R)
• M63: 16,065,315 km (0.108 R)
• M64: 16,222,094 km (0.065 R)
• M65: 17,333,756 km (0.112 R)
• M66: 17,817,705 km (0.09 R)
• M67: 18,110,169 km (0.093 R)
• M68: 18,634,210 km (0.062 R)
• M69: 18,765,856 km (0.066 R)
• M70: 19,296,031 km (0.118 R)
• M71: 19,529,553 km (0.096 R)
• M72: 19,629,933 km (0.098 R)
• M73: 19,730,463 km (0.106 R)
• M74: 20,201,846 km (0.066 R)
• M75: 20,608,902 km (0.103 R)
• M76: 20,813,402 km (0.093 R)
• M77: 21,018,501 km (0.088 R)
• M78: 21,500,056 km (0.07 R)
• M79: 22,194,041 km (0.068 R)
• M80: 22,754,584 km (0.105 R)
• M81: 22,860,200 km (0.112 R)
• M82: 23,142,641 km (0.093 R)
• M83: 23,853,829 km (0.102 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: 230 - 11,061 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit