🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.49 AU - 0.57 AU

Year: 139 Days

Day: 16.6 Hours

Environment

Temp: 228 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.7 AU - 1.1 AU

Year: 307 Days

Day: 27.5 Hours

Environment

Temp: 82 °C

Axial Tilt: 13.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.9 AU - 0.92 AU

Year: 312 Days

Day: 27.6 Hours

Environment

Temp: 79 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.06 AU - 1.36 AU

Year: 479 Days

Day: 19.7 Hours

Environment

Temp: 22 °C

Axial Tilt: 1.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.95 AU - 2.91 AU

Year: 1363 Days

Day: 47.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.1

Radius: 9.2

Gravity: 11.77 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 8.65 AU - 10.93 AU

Year: 11024 Days

Day: 13.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 36,106,336 km

• M1: 371,003 km (0.08 R)
• M2: 430,094 km (0.066 R)
• M3: 630,106 km (0.116 R)
• M4: 800,199 km (0.042 R)
• M5: 1,255,126 km (0.076 R)
• M6: 1,350,270 km (0.092 R)
• M7: 1,472,492 km (0.11 R)
• M8: 1,624,334 km (0.081 R)
• M9: 1,888,823 km (0.105 R)
• M10: 2,110,377 km (0.099 R)
• M11: 2,825,455 km (0.041 R)
• M12: 4,204,299 km (0.075 R)
• M13: 4,421,365 km (0.09 R)
• M14: 4,642,172 km (0.105 R)
• M15: 4,791,470 km (0.098 R)
• M16: 4,942,265 km (0.083 R)
• M17: 5,133,152 km (0.103 R)
• M18: 6,041,959 km (0.093 R)
• M19: 6,411,166 km (0.098 R)
• M20: 6,787,555 km (0.083 R)
• M21: 7,430,975 km (0.064 R)
• M22: 7,518,340 km (0.08 R)
• M23: 7,959,804 km (0.04 R)
• M24: 8,729,634 km (0.111 R)
• M25: 8,914,238 km (0.112 R)
• M26: 9,287,335 km (0.058 R)
• M27: 10,929,471 km (0.049 R)
• M28: 11,278,632 km (0.089 R)
• M29: 12,659,421 km (0.108 R)
• M30: 12,763,840 km (0.104 R)
• M31: 13,026,085 km (0.09 R)
• M32: 13,716,180 km (0.118 R)
• M33: 13,823,442 km (0.065 R)
• M34: 14,038,863 km (0.102 R)
• M35: 15,131,974 km (0.092 R)
• M36: 15,632,977 km (0.047 R)
• M37: 16,765,433 km (0.111 R)
• M38: 17,341,535 km (0.034 R)
• M39: 17,457,473 km (0.089 R)
• M40: 17,632,054 km (0.09 R)
• M41: 18,158,938 km (0.099 R)
• M42: 18,453,945 km (0.099 R)
• M43: 18,572,426 km (0.067 R)
• M44: 19,892,029 km (0.101 R)
• M45: 20,135,125 km (0.113 R)
• M46: 20,501,790 km (0.031 R)
• M47: 20,563,125 km (0.118 R)
• M48: 22,747,254 km (0.091 R)
• M49: 23,065,299 km (0.054 R)
• M50: 23,705,877 km (0.107 R)
• M51: 24,417,065 km (0.112 R)
• M52: 25,794,413 km (0.089 R)
• M53: 25,993,228 km (0.037 R)
• M54: 26,392,356 km (0.101 R)
• M55: 26,793,577 km (0.085 R)
• M56: 28,009,209 km (0.097 R)
• M57: 28,486,726 km (0.049 R)
• M58: 29,173,679 km (0.115 R)
• M59: 29,519,250 km (0.054 R)
• M60: 31,196,691 km (0.081 R)
• M61: 31,479,132 km (0.096 R)
• M62: 32,474,855 km (0.062 R)
• M63: 32,904,800 km (0.054 R)
• M64: 33,697,668 km (0.112 R)
• M65: 35,523,361 km (0.1 R)
• M66: 35,670,715 km (0.087 R)
• M67: 35,818,368 km (0.116 R)
• M68: 36,708,475 km (0.098 R)
• M69: 39,269,740 km (0.105 R)
• M70: 40,264,267 km (0.091 R)
• M71: 41,577,138 km (0.066 R)
• M72: 42,121,973 km (0.089 R)
• M73: 43,139,837 km (0.084 R)
• M74: 43,691,255 km (0.098 R)
• M75: 45,599,525 km (0.068 R)
• M76: 48,676,155 km (0.101 R)
• M77: 48,839,965 km (0.055 R)
• M78: 49,332,441 km (0.094 R)
• M79: 49,496,999 km (0.05 R)
• M80: 49,661,706 km (0.092 R)
• M81: 50,322,330 km (0.037 R)
• M82: 52,070,232 km (0.099 R)
• M83: 52,993,699 km (0.108 R)
• M84: 54,942,212 km (0.1 R)
• M85: 55,710,995 km (0.075 R)
• M86: 56,827,743 km (0.094 R)
• M87: 57,172,865 km (0.059 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.1

Radius: 13.5

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 10.02 AU - 10.22 AU

Year: 11586 Days

Day: 12.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 36,106,336 km

• M1: 215,122 km (0.078 R)
• M2: 345,421 km (0.036 R)
• M3: 644,168 km (0.091 R)
• M4: 777,311 km (0.055 R)
• M5: 1,042,847 km (0.107 R)
• M6: 1,833,023 km (0.083 R)
• M7: 2,050,388 km (0.081 R)
• M8: 2,318,617 km (0.079 R)
• M9: 2,403,589 km (0.055 R)
• M10: 2,532,991 km (0.031 R)
• M11: 3,191,371 km (0.068 R)
• M12: 3,310,302 km (0.063 R)
• M13: 3,406,493 km (0.109 R)
• M14: 3,700,752 km (0.081 R)
• M15: 3,977,957 km (0.093 R)
• M16: 4,419,869 km (0.094 R)
• M17: 4,877,489 km (0.039 R)
• M18: 5,238,020 km (0.063 R)
• M19: 5,521,209 km (0.075 R)
• M20: 5,635,801 km (0.076 R)
• M21: 5,984,812 km (0.109 R)
• M22: 6,221,476 km (0.113 R)
• M23: 6,400,994 km (0.086 R)
• M24: 6,551,788 km (0.036 R)
• M25: 6,857,267 km (0.11 R)
• M26: 7,105,001 km (0.094 R)
• M27: 7,292,747 km (0.118 R)
• M28: 7,450,572 km (0.047 R)
• M29: 8,158,170 km (0.025 R)
• M30: 8,256,306 km (0.114 R)
• M31: 8,719,611 km (0.074 R)
• M32: 9,123,675 km (0.052 R)
• M33: 9,706,508 km (0.11 R)
• M34: 10,055,071 km (0.091 R)
• M35: 10,692,807 km (0.046 R)
• M36: 12,419,316 km (0.079 R)
• M37: 12,988,536 km (0.085 R)
• M38: 13,721,865 km (0.111 R)
• M39: 13,995,330 km (0.08 R)
• M40: 14,231,245 km (0.091 R)
• M41: 14,667,174 km (0.04 R)
• M42: 14,866,887 km (0.093 R)
• M43: 15,471,113 km (0.062 R)
• M44: 15,878,468 km (0.111 R)
• M45: 16,413,430 km (0.096 R)
• M46: 17,500,857 km (0.066 R)
• M47: 17,585,379 km (0.092 R)
• M48: 17,797,659 km (0.107 R)
• M49: 19,350,036 km (0.079 R)
• M50: 19,437,551 km (0.117 R)
• M51: 19,525,215 km (0.06 R)
• M52: 20,364,609 km (0.092 R)
• M53: 21,170,642 km (0.084 R)
• M54: 21,804,787 km (0.112 R)
• M55: 22,032,774 km (0.102 R)
• M56: 22,445,066 km (0.076 R)
• M57: 22,675,297 km (0.058 R)
• M58: 22,767,599 km (0.075 R)
• M59: 23,838,122 km (0.102 R)
• M60: 24,026,016 km (0.032 R)
• M61: 25,067,966 km (0.085 R)
• M62: 25,354,745 km (0.111 R)
• M63: 25,786,933 km (0.096 R)
• M64: 26,464,163 km (0.066 R)
• M65: 26,853,715 km (0.103 R)
• M66: 27,147,077 km (0.118 R)
• M67: 28,033,743 km (0.111 R)
• M68: 28,331,443 km (0.099 R)
• M69: 28,729,972 km (0.106 R)
• M70: 28,879,869 km (0.105 R)
• M71: 29,180,561 km (0.112 R)
• M72: 29,532,714 km (0.118 R)
• M73: 29,734,522 km (0.038 R)
• M74: 31,468,361 km (0.067 R)
• M75: 32,816,387 km (0.054 R)
• M76: 33,025,525 km (0.043 R)
• M77: 34,395,094 km (0.039 R)
• M78: 34,873,657 km (0.12 R)
• M79: 34,980,171 km (0.114 R)
• M80: 35,247,203 km (0.115 R)
• M81: 35,890,923 km (0.073 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 13,418 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit