🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.48 AU - 0.7 AU

Year: 159 Days

Day: 44.2 Hours

Environment

Temp: 223 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.67 AU - 0.81 AU

Year: 224 Days

Day: 32.7 Hours

Environment

Temp: 207 °C

Axial Tilt: 19.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,092,633 km

• M1: 126,859 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.18 AU - 1.54 AU

Year: 557 Days

Day: 17.8 Hours

Environment

Temp: 17 °C

Axial Tilt: 4.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 97,092,633 km

• M1: 838,346 km (0.064 R)
• M2: 989,889 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.65 AU - 2.41 AU

Year: 1017 Days

Day: 39.3 Hours

Environment

Temp: -52 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.33 AU - 2.67 AU

Year: 1389 Days

Day: 46.8 Hours

Environment

Temp: -77 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.94 AU - 3.12 AU

Year: 1854 Days

Day: 16.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,092,633 km

• M1: 1,897,948 km (0.09 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.82 AU - 4.9 AU

Year: 3200 Days

Day: 15.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,092,633 km

• M1: 168,298 km (0.078 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419

Radius: 8.2

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 11.03 AU - 13.57 AU

Year: 15161 Days

Day: 5.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 97,092,633 km

• M1: 181,462 km (0.092 R)
• M2: 276,906 km (0.112 R)
• M3: 452,982 km (0.119 R)
• M4: 793,318 km (0.064 R)
• M5: 889,659 km (0.118 R)
• M6: 1,360,443 km (0.085 R)
• M7: 2,030,791 km (0.03 R)
• M8: 2,164,980 km (0.119 R)
• M9: 2,274,486 km (0.062 R)
• M10: 2,731,059 km (0.085 R)
• M11: 3,061,221 km (0.106 R)
• M12: 3,341,119 km (0.098 R)
• M13: 3,858,727 km (0.114 R)
• M14: 4,366,762 km (0.116 R)
• M15: 6,324,998 km (0.119 R)
• M16: 6,721,283 km (0.108 R)
• M17: 6,841,859 km (0.051 R)
• M18: 7,166,636 km (0.116 R)
• M19: 7,496,499 km (0.036 R)
• M20: 7,789,112 km (0.113 R)
• M21: 8,428,942 km (0.103 R)
• M22: 8,602,476 km (0.057 R)
• M23: 8,864,871 km (0.069 R)
• M24: 9,308,129 km (0.094 R)
• M25: 9,397,589 km (0.111 R)
• M26: 10,401,241 km (0.072 R)
• M27: 11,199,944 km (0.078 R)
• M28: 11,342,959 km (0.103 R)
• M29: 12,409,891 km (0.098 R)
• M30: 13,055,556 km (0.063 R)
• M31: 13,916,043 km (0.11 R)
• M32: 14,275,826 km (0.032 R)
• M33: 15,056,876 km (0.108 R)
• M34: 15,426,084 km (0.094 R)
• M35: 15,851,690 km (0.087 R)
• M36: 16,714,570 km (0.117 R)
• M37: 17,316,702 km (0.085 R)
• M38: 18,485,659 km (0.113 R)
• M39: 19,795,089 km (0.049 R)
• M40: 21,904,120 km (0.116 R)
• M41: 23,654,116 km (0.113 R)
• M42: 24,206,431 km (0.083 R)
• M43: 24,949,334 km (0.065 R)
• M44: 26,140,882 km (0.06 R)
• M45: 26,521,010 km (0.083 R)
• M46: 27,672,315 km (0.12 R)
• M47: 29,298,294 km (0.105 R)
• M48: 30,955,091 km (0.049 R)
• M49: 31,156,001 km (0.09 R)
• M50: 31,491,698 km (0.066 R)
• M51: 32,098,916 km (0.082 R)
• M52: 32,302,219 km (0.113 R)
• M53: 32,505,972 km (0.047 R)
• M54: 32,642,106 km (0.07 R)
• M55: 32,914,673 km (0.086 R)
• M56: 33,737,312 km (0.092 R)
• M57: 34,914,198 km (0.09 R)
• M58: 35,752,994 km (0.11 R)
• M59: 35,963,777 km (0.025 R)
• M60: 37,450,481 km (0.07 R)
• M61: 39,681,733 km (0.118 R)
• M62: 40,118,559 km (0.113 R)
• M63: 40,191,413 km (0.109 R)
• M64: 41,217,505 km (0.115 R)
• M65: 42,103,872 km (0.092 R)
• M66: 42,326,324 km (0.047 R)
• M67: 42,996,373 km (0.087 R)
• M68: 44,951,617 km (0.051 R)
• M69: 45,482,989 km (0.095 R)
• M70: 45,940,160 km (0.11 R)
• M71: 46,092,750 km (0.096 R)
• M72: 46,628,609 km (0.113 R)
• M73: 46,858,840 km (0.118 R)
• M74: 47,474,735 km (0.103 R)
• M75: 47,706,462 km (0.115 R)
• M76: 48,170,814 km (0.051 R)
• M77: 48,326,096 km (0.095 R)
• M78: 48,636,811 km (0.066 R)
• M79: 49,026,214 km (0.113 R)
• M80: 49,729,773 km (0.094 R)
• M81: 50,436,773 km (0.117 R)
• M82: 51,622,186 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 800.9

Radius: 3

Gravity: 88.99 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 17.7 AU - 18.14 AU

Year: 26662 Days

Day: 22.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 97,092,633 km

• M1: 291,566 km (0.1 R)
• M2: 353,949 km (0.092 R)
• M3: 728,093 km (0.117 R)
• M4: 1,358,049 km (0.111 R)
• M5: 1,682,976 km (0.062 R)
• M6: 1,834,818 km (0.086 R)
• M7: 2,233,347 km (0.055 R)
• M8: 3,482,040 km (0.105 R)
• M9: 3,773,008 km (0.113 R)
• M10: 3,921,409 km (0.082 R)
• M11: 4,173,033 km (0.107 R)
• M12: 4,691,838 km (0.1 R)
• M13: 4,958,870 km (0.092 R)
• M14: 5,451,646 km (0.063 R)
• M15: 5,959,979 km (0.101 R)
• M16: 8,266,479 km (0.092 R)
• M17: 9,780,410 km (0.115 R)
• M18: 9,984,162 km (0.075 R)
• M19: 13,427,456 km (0.06 R)
• M20: 15,194,357 km (0.084 R)
• M21: 15,272,895 km (0.089 R)
• M22: 15,985,131 km (0.107 R)
• M23: 17,032,914 km (0.036 R)
• M24: 18,436,142 km (0.112 R)
• M25: 18,771,690 km (0.119 R)
• M26: 19,024,660 km (0.108 R)
• M27: 21,527,582 km (0.11 R)
• M28: 21,792,371 km (0.064 R)
• M29: 24,959,806 km (0.102 R)
• M30: 26,454,887 km (0.105 R)
• M31: 27,595,122 km (0.069 R)
• M32: 27,882,650 km (0.076 R)
• M33: 28,557,486 km (0.057 R)
• M34: 28,751,364 km (0.109 R)
• M35: 29,237,707 km (0.114 R)
• M36: 31,310,086 km (0.088 R)
• M37: 32,212,610 km (0.041 R)
• M38: 32,920,507 km (0.064 R)
• M39: 35,594,270 km (0.102 R)
• M40: 37,697,915 km (0.09 R)
• M41: 39,517,325 km (0.055 R)
• M42: 40,057,971 km (0.092 R)
• M43: 41,584,468 km (0.105 R)
• M44: 41,694,273 km (0.111 R)
• M45: 42,686,556 km (0.054 R)
• M46: 42,797,258 km (0.087 R)
• M47: 44,469,613 km (0.091 R)
• M48: 45,144,598 km (0.112 R)
• M49: 47,075,159 km (0.086 R)
• M50: 48,800,770 km (0.12 R)
• M51: 51,486,800 km (0.073 R)
• M52: 51,958,781 km (0.111 R)
• M53: 55,061,740 km (0.034 R)
• M54: 55,786,243 km (0.09 R)
• M55: 55,907,267 km (0.074 R)
• M56: 56,513,887 km (0.096 R)
• M57: 56,757,133 km (0.059 R)
• M58: 57,122,750 km (0.091 R)
• M59: 58,592,699 km (0.061 R)
• M60: 62,070,700 km (0.078 R)
• M61: 62,572,900 km (0.065 R)
• M62: 62,824,673 km (0.087 R)
• M63: 63,961,168 km (0.078 R)
• M64: 64,214,736 km (0.085 R)
• M65: 64,977,237 km (0.051 R)
• M66: 65,232,002 km (0.074 R)
• M67: 66,382,858 km (0.055 R)
• M68: 70,397,916 km (0.075 R)
• M69: 71,841,385 km (0.073 R)
• M70: 72,500,813 km (0.107 R)
• M71: 74,757,497 km (0.116 R)
• M72: 75,158,269 km (0.082 R)
• M73: 75,291,860 km (0.066 R)
• M74: 75,693,531 km (0.107 R)
• M75: 76,498,816 km (0.116 R)
• M76: 79,067,711 km (0.079 R)
• M77: 79,203,695 km (0.113 R)
• M78: 81,527,249 km (0.12 R)
• M79: 82,490,659 km (0.118 R)
• M80: 84,428,401 km (0.106 R)
• M81: 84,567,527 km (0.119 R)
• M82: 85,682,180 km (0.042 R)
• M83: 85,821,755 km (0.117 R)
• M84: 86,241,228 km (0.068 R)
• M85: 87,644,456 km (0.057 R)
• M86: 87,925,999 km (0.059 R)
• M87: 88,913,794 km (0.118 R)
• M88: 89,905,179 km (0.097 R)
• M89: 94,483,921 km (0.106 R)
• M90: 96,220,453 km (0.118 R)
• M91: 96,801,641 km (0.12 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 12,521 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit