🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.47 AU - 0.55 AU

Year: 139 Days

Day: 20.8 Hours

Environment

Temp: 228 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 58,284,358 km

• M1: 43,533 km (0.117 R)
• M2: 274,063 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.81 AU - 1.11 AU

Year: 360 Days

Day: 15.3 Hours

Environment

Temp: 18 °C

Axial Tilt: 40 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.93 AU - 1.21 AU

Year: 424 Days

Day: 14.1 Hours

Environment

Temp: 6 °C

Axial Tilt: 5.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.19 AU - 1.59 AU

Year: 627 Days

Day: 27.9 Hours

Environment

Temp: -37 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.78 AU - 1.78 AU

Year: 909 Days

Day: 33.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 81.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834

Radius: 10.4

Gravity: 7.71 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.8 AU - 4.84 AU

Year: 3438 Days

Day: 10.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 58,284,358 km

• M1: 292,913 km (0.055 R)
• M2: 367,861 km (0.105 R)
• M3: 496,665 km (0.113 R)
• M4: 562,638 km (0.11 R)
• M5: 673,639 km (0.1 R)
• M6: 804,089 km (0.053 R)
• M7: 967,449 km (0.118 R)
• M8: 1,053,468 km (0.04 R)
• M9: 1,168,060 km (0.074 R)
• M10: 1,382,584 km (0.062 R)
• M11: 1,639,443 km (0.113 R)
• M12: 1,819,409 km (0.109 R)
• M13: 2,037,673 km (0.116 R)
• M14: 2,314,279 km (0.092 R)
• M15: 2,690,368 km (0.113 R)
• M16: 2,760,829 km (0.111 R)
• M17: 2,831,888 km (0.05 R)
• M18: 3,085,755 km (0.048 R)
• M19: 3,309,404 km (0.103 R)
• M20: 3,733,065 km (0.117 R)
• M21: 3,891,340 km (0.071 R)
• M22: 4,379,926 km (0.066 R)
• M23: 4,589,363 km (0.075 R)
• M24: 4,802,092 km (0.056 R)
• M25: 5,017,961 km (0.093 R)
• M26: 5,193,140 km (0.103 R)
• M27: 5,281,403 km (0.117 R)
• M28: 5,414,845 km (0.043 R)
• M29: 5,730,646 km (0.04 R)
• M30: 5,936,791 km (0.119 R)
• M31: 6,192,155 km (0.057 R)
• M32: 6,474,745 km (0.112 R)
• M33: 6,546,104 km (0.1 R)
• M34: 7,199,996 km (0.086 R)
• M35: 7,323,414 km (0.094 R)
• M36: 7,824,118 km (0.083 R)
• M37: 8,001,990 km (0.091 R)
• M38: 8,129,747 km (0.069 R)
• M39: 8,232,670 km (0.12 R)
• M40: 9,097,047 km (0.085 R)
• M41: 9,257,415 km (0.059 R)
• M42: 9,337,899 km (0.113 R)
• M43: 9,553,769 km (0.056 R)
• M44: 9,662,227 km (0.054 R)
• M45: 10,072,873 km (0.086 R)
• M46: 10,183,426 km (0.076 R)
• M47: 10,405,579 km (0.12 R)
• M48: 10,573,278 km (0.115 R)
• M49: 10,826,548 km (0.12 R)
• M50: 10,939,643 km (0.106 R)
• M51: 11,627,195 km (0.083 R)
• M52: 11,772,156 km (0.045 R)
• M53: 12,034,700 km (0.04 R)
• M54: 12,565,473 km (0.069 R)
• M55: 13,558,504 km (0.07 R)
• M56: 14,420,786 km (0.09 R)
• M57: 14,607,783 km (0.039 R)
• M58: 14,795,678 km (0.109 R)
• M59: 15,427,879 km (0.073 R)
• M60: 15,811,448 km (0.074 R)
• M61: 15,939,952 km (0.118 R)
• M62: 16,198,009 km (0.118 R)
• M63: 16,980,705 km (0.076 R)
• M64: 17,211,385 km (0.044 R)
• M65: 17,709,097 km (0.095 R)
• M66: 17,942,918 km (0.077 R)
• M67: 18,548,939 km (0.084 R)
• M68: 18,820,609 km (0.108 R)
• M69: 19,643,098 km (0.1 R)
• M70: 20,267,669 km (0.098 R)
• M71: 21,607,617 km (0.088 R)
• M72: 21,786,088 km (0.112 R)
• M73: 21,929,103 km (0.088 R)
• M74: 22,613,214 km (0.082 R)
• M75: 22,794,377 km (0.111 R)
• M76: 23,085,195 km (0.069 R)
• M77: 23,597,269 km (0.102 R)
• M78: 23,854,727 km (0.09 R)
• M79: 24,335,235 km (0.101 R)
• M80: 24,781,635 km (0.118 R)
• M81: 25,005,882 km (0.052 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.3

Radius: 12.9

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 4.59 AU - 5.75 AU

Year: 4501 Days

Day: 8.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 58,284,358 km

• M1: 161,267 km (0.108 R)
• M2: 249,230 km (0.068 R)
• M3: 331,060 km (0.055 R)
• M4: 540,497 km (0.096 R)
• M5: 653,593 km (0.066 R)
• M6: 870,660 km (0.065 R)
• M7: 1,152,951 km (0.072 R)
• M8: 1,235,379 km (0.096 R)
• M9: 1,709,455 km (0.084 R)
• M10: 1,967,362 km (0.115 R)
• M11: 2,118,156 km (0.079 R)
• M12: 2,431,414 km (0.107 R)
• M13: 2,797,331 km (0.067 R)
• M14: 2,891,577 km (0.102 R)
• M15: 3,239,991 km (0.096 R)
• M16: 3,520,487 km (0.077 R)
• M17: 3,684,446 km (0.103 R)
• M18: 3,809,061 km (0.1 R)
• M19: 4,387,257 km (0.026 R)
• M20: 4,475,370 km (0.047 R)
• M21: 4,765,739 km (0.116 R)
• M22: 4,993,278 km (0.098 R)
• M23: 5,601,842 km (0.078 R)
• M24: 5,939,335 km (0.102 R)
• M25: 6,061,556 km (0.114 R)
• M26: 6,209,209 km (0.116 R)
• M27: 6,383,192 km (0.096 R)
• M28: 6,508,405 km (0.114 R)
• M29: 6,863,251 km (0.115 R)
• M30: 7,094,829 km (0.074 R)
• M31: 7,198,650 km (0.048 R)
• M32: 7,460,296 km (0.115 R)
• M33: 7,671,828 km (0.117 R)
• M34: 7,858,675 km (0.046 R)
• M35: 8,400,668 km (0.088 R)
• M36: 8,620,876 km (0.082 R)
• M37: 8,843,029 km (0.047 R)
• M38: 9,264,596 km (0.047 R)
• M39: 9,549,430 km (0.12 R)
• M40: 9,692,895 km (0.043 R)
• M41: 9,924,024 km (0.107 R)
• M42: 11,076,675 km (0.093 R)
• M43: 11,167,032 km (0.109 R)
• M44: 11,500,785 km (0.084 R)
• M45: 11,592,339 km (0.092 R)
• M46: 11,837,680 km (0.078 R)
• M47: 12,084,815 km (0.039 R)
• M48: 12,458,810 km (0.103 R)
• M49: 12,868,110 km (0.107 R)
• M50: 13,026,833 km (0.079 R)
• M51: 13,506,593 km (0.101 R)
• M52: 14,286,447 km (0.077 R)
• M53: 14,648,773 km (0.116 R)
• M54: 15,248,361 km (0.064 R)
• M55: 15,517,338 km (0.098 R)
• M56: 16,162,554 km (0.103 R)
• M57: 16,471,324 km (0.068 R)
• M58: 17,549,625 km (0.092 R)
• M59: 17,831,617 km (0.039 R)
• M60: 17,973,137 km (0.083 R)
• M61: 18,186,164 km (0.114 R)
• M62: 18,328,731 km (0.089 R)
• M63: 18,758,376 km (0.03 R)
• M64: 19,010,598 km (0.105 R)
• M65: 19,372,924 km (0.076 R)
• M66: 19,554,835 km (0.101 R)
• M67: 19,773,996 km (0.076 R)
• M68: 20,141,109 km (0.115 R)
• M69: 20,399,315 km (0.038 R)
• M70: 20,807,418 km (0.04 R)
• M71: 21,556,455 km (0.067 R)
• M72: 21,972,038 km (0.116 R)
• M73: 22,314,168 km (0.116 R)
• M74: 22,543,202 km (0.115 R)
• M75: 22,888,325 km (0.113 R)
• M76: 23,119,304 km (0.09 R)
• M77: 23,351,031 km (0.082 R)
• M78: 23,583,656 km (0.09 R)
• M79: 24,955,468 km (0.105 R)
• M80: 25,631,052 km (0.091 R)
• M81: 26,272,528 km (0.044 R)
• M82: 27,285,305 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 405.3

Radius: 4.6

Gravity: 19.15 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 11.23 AU - 14.27 AU

Year: 17432 Days

Day: 19.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 58,284,358 km

• M1: 115,490 km (0.068 R)
• M2: 186,249 km (0.114 R)
• M3: 234,420 km (0.119 R)
• M4: 287,378 km (0.082 R)
• M5: 330,013 km (0.082 R)
• M6: 505,641 km (0.101 R)
• M7: 708,196 km (0.103 R)
• M8: 747,690 km (0.061 R)
• M9: 808,277 km (0.073 R)
• M10: 934,388 km (0.078 R)
• M11: 1,158,785 km (0.054 R)
• M12: 1,374,804 km (0.109 R)
• M13: 1,500,167 km (0.092 R)
• M14: 1,762,113 km (0.104 R)
• M15: 2,508,008 km (0.038 R)
• M16: 2,913,419 km (0.078 R)
• M17: 2,945,432 km (0.058 R)
• M18: 3,172,971 km (0.103 R)
• M19: 3,714,066 km (0.099 R)
• M20: 3,959,856 km (0.096 R)
• M21: 3,995,310 km (0.099 R)
• M22: 4,429,892 km (0.078 R)
• M23: 4,652,943 km (0.109 R)
• M24: 5,461,669 km (0.102 R)
• M25: 6,521,869 km (0.119 R)
• M26: 6,860,558 km (0.064 R)
• M27: 7,291,999 km (0.105 R)
• M28: 8,916,332 km (0.106 R)
• M29: 10,010,192 km (0.106 R)
• M30: 11,805,217 km (0.114 R)
• M31: 13,108,813 km (0.093 R)
• M32: 13,161,920 km (0.032 R)
• M33: 13,374,947 km (0.103 R)
• M34: 13,428,503 km (0.113 R)
• M35: 13,750,587 km (0.077 R)
• M36: 13,858,597 km (0.076 R)
• M37: 14,021,060 km (0.094 R)
• M38: 14,732,398 km (0.12 R)
• M39: 14,898,302 km (0.09 R)
• M40: 15,343,506 km (0.077 R)
• M41: 15,962,691 km (0.114 R)
• M42: 16,133,083 km (0.059 R)
• M43: 16,303,924 km (0.072 R)
• M44: 16,418,217 km (0.084 R)
• M45: 18,164,173 km (0.115 R)
• M46: 18,223,265 km (0.091 R)
• M47: 19,360,358 km (0.031 R)
• M48: 19,541,970 km (0.112 R)
• M49: 19,845,953 km (0.043 R)
• M50: 22,206,757 km (0.097 R)
• M51: 22,333,466 km (0.11 R)
• M52: 23,678,052 km (0.064 R)
• M53: 23,742,828 km (0.118 R)
• M54: 25,378,980 km (0.049 R)
• M55: 25,445,102 km (0.114 R)
• M56: 26,781,160 km (0.079 R)
• M57: 27,051,185 km (0.117 R)
• M58: 27,254,189 km (0.063 R)
• M59: 27,593,626 km (0.106 R)
• M60: 27,866,343 km (0.062 R)
• M61: 28,139,808 km (0.07 R)
• M62: 28,482,986 km (0.073 R)
• M63: 28,551,801 km (0.088 R)
• M64: 29,173,530 km (0.119 R)
• M65: 29,520,896 km (0.108 R)
• M66: 29,729,884 km (0.114 R)
• M67: 30,500,612 km (0.1 R)
• M68: 30,711,844 km (0.093 R)
• M69: 31,633,218 km (0.084 R)
• M70: 32,204,831 km (0.1 R)
• M71: 33,140,715 km (0.07 R)
• M72: 33,213,121 km (0.104 R)
• M73: 33,721,155 km (0.068 R)
• M74: 35,260,667 km (0.103 R)
• M75: 35,630,473 km (0.111 R)
• M76: 37,650,194 km (0.053 R)
• M77: 38,179,770 km (0.039 R)
• M78: 38,788,185 km (0.106 R)
• M79: 39,399,741 km (0.09 R)
• M80: 40,168,524 km (0.112 R)
• M81: 40,942,394 km (0.066 R)
• M82: 41,331,199 km (0.119 R)
• M83: 43,848,033 km (0.053 R)
• M84: 44,405,286 km (0.076 R)
• M85: 44,644,792 km (0.053 R)
• M86: 44,884,747 km (0.09 R)
• M87: 45,044,966 km (0.1 R)
• M88: 45,446,188 km (0.079 R)
• M89: 46,819,496 km (0.063 R)
• M90: 46,900,728 km (0.119 R)
• M91: 50,353,596 km (0.092 R)
• M92: 52,194,547 km (0.099 R)
• M93: 53,802,276 km (0.054 R)
• M94: 54,569,414 km (0.04 R)
• M95: 54,740,404 km (0.118 R)
• M96: 56,805,902 km (0.107 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 17,693 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit