🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.59 AU - 0.85 AU

Year: 216 Days

Day: 26.5 Hours

Environment

Temp: 177 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.8 AU - 1.08 AU

Year: 322 Days

Day: 15.3 Hours

Environment

Temp: 163 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.97 AU - 1.07 AU

Year: 364 Days

Day: 28.1 Hours

Environment

Temp: 140 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.24 AU - 1.58 AU

Year: 591 Days

Day: 40.3 Hours

Environment

Temp: 11 °C

Axial Tilt: 7.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.28 AU - 2.78 AU

Year: 1421 Days

Day: 38.7 Hours

Environment

Temp: -69 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.91 AU - 4.73 AU

Year: 3170 Days

Day: 17.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 4.94 AU - 5.5 AU

Year: 4211 Days

Day: 27.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,721,305 km

• M1: 4,228,384 km (0.068 R)

Asteroid Belt

Center: 7.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.8

Radius: 8.8

Gravity: 10.38 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 7.43 AU - 10.95 AU

Year: 9837 Days

Day: 5.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 50,721,305 km

• M1: 283,488 km (0.068 R)
• M2: 508,633 km (0.092 R)
• M3: 601,683 km (0.098 R)
• M4: 936,333 km (0.085 R)
• M5: 1,033,572 km (0.098 R)
• M6: 1,302,549 km (0.105 R)
• M7: 1,456,634 km (0.063 R)
• M8: 1,640,191 km (0.077 R)
• M9: 2,080,757 km (0.062 R)
• M10: 3,008,264 km (0.093 R)
• M11: 3,095,629 km (0.057 R)
• M12: 3,888,348 km (0.106 R)
• M13: 4,176,922 km (0.066 R)
• M14: 4,241,997 km (0.084 R)
• M15: 4,439,167 km (0.077 R)
• M16: 4,538,949 km (0.071 R)
• M17: 5,083,784 km (0.114 R)
• M18: 5,613,361 km (0.078 R)
• M19: 5,685,317 km (0.071 R)
• M20: 6,086,539 km (0.11 R)
• M21: 6,610,431 km (0.11 R)
• M22: 6,839,465 km (0.073 R)
• M23: 7,187,878 km (0.117 R)
• M24: 7,383,852 km (0.063 R)
• M25: 7,502,483 km (0.101 R)
• M26: 7,781,333 km (0.118 R)
• M27: 8,431,785 km (0.067 R)
• M28: 10,308,939 km (0.071 R)
• M29: 10,485,764 km (0.071 R)
• M30: 12,402,860 km (0.12 R)
• M31: 12,685,451 km (0.1 R)
• M32: 13,304,935 km (0.077 R)
• M33: 13,545,938 km (0.084 R)
• M34: 13,691,197 km (0.102 R)
• M35: 13,983,212 km (0.083 R)
• M36: 14,081,049 km (0.106 R)
• M37: 14,326,689 km (0.11 R)
• M38: 15,575,532 km (0.072 R)
• M39: 15,829,549 km (0.12 R)
• M40: 16,033,601 km (0.109 R)
• M41: 17,698,176 km (0.092 R)
• M42: 18,443,473 km (0.111 R)
• M43: 18,928,020 km (0.119 R)
• M44: 19,854,779 km (0.1 R)
• M45: 20,517,797 km (0.038 R)
• M46: 20,740,548 km (0.099 R)
• M47: 21,075,946 km (0.045 R)
• M48: 24,351,242 km (0.114 R)
• M49: 24,942,004 km (0.073 R)
• M50: 25,120,175 km (0.108 R)
• M51: 25,298,795 km (0.064 R)
• M52: 26,197,878 km (0.082 R)
• M53: 26,742,564 km (0.095 R)
• M54: 26,803,301 km (0.099 R)
• M55: 28,089,244 km (0.093 R)
• M56: 28,770,962 km (0.12 R)
• M57: 28,957,809 km (0.063 R)
• M58: 30,213,833 km (0.08 R)
• M59: 30,657,540 km (0.109 R)
• M60: 30,784,848 km (0.097 R)
• M61: 30,848,427 km (0.05 R)
• M62: 31,615,864 km (0.103 R)
• M63: 32,973,914 km (0.119 R)
• M64: 34,284,840 km (0.085 R)
• M65: 35,013,082 km (0.102 R)
• M66: 35,947,471 km (0.108 R)
• M67: 36,822,319 km (0.077 R)
• M68: 39,974,047 km (0.102 R)
• M69: 40,113,023 km (0.082 R)
• M70: 41,090,346 km (0.077 R)
• M71: 41,160,508 km (0.087 R)
• M72: 41,370,992 km (0.054 R)
• M73: 41,652,386 km (0.098 R)
• M74: 41,793,307 km (0.076 R)
• M75: 41,863,767 km (0.106 R)
• M76: 42,784,093 km (0.091 R)
• M77: 42,926,211 km (0.114 R)
• M78: 43,782,510 km (0.075 R)
• M79: 43,854,167 km (0.103 R)
• M80: 45,802,380 km (0.042 R)
• M81: 47,337,254 km (0.098 R)
• M82: 47,705,115 km (0.03 R)
• M83: 49,037,434 km (0.104 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.5

Radius: 9.2

Gravity: 8.42 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 9.22 AU - 9.52 AU

Year: 10128 Days

Day: 15 Hours

Environment

Temp: -161 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 50,721,305 km

• M1: 143,016 km (0.058 R)
• M2: 213,327 km (0.031 R)
• M3: 355,744 km (0.096 R)
• M4: 505,342 km (0.099 R)
• M5: 660,774 km (0.119 R)
• M6: 1,098,048 km (0.093 R)
• M7: 1,282,802 km (0.118 R)
• M8: 1,613,563 km (0.098 R)
• M9: 1,682,826 km (0.098 R)
• M10: 1,824,645 km (0.082 R)
• M11: 2,352,127 km (0.067 R)
• M12: 2,592,232 km (0.084 R)
• M13: 2,674,062 km (0.073 R)
• M14: 2,812,440 km (0.07 R)
• M15: 3,038,782 km (0.064 R)
• M16: 3,479,198 km (0.068 R)
• M17: 3,722,294 km (0.098 R)
• M18: 3,971,075 km (0.108 R)
• M19: 4,193,228 km (0.051 R)
• M20: 4,583,679 km (0.077 R)
• M21: 4,884,071 km (0.094 R)
• M22: 5,053,865 km (0.116 R)
• M23: 5,294,717 km (0.042 R)
• M24: 6,003,811 km (0.077 R)
• M25: 7,354,231 km (0.08 R)
• M26: 7,903,854 km (0.088 R)
• M27: 8,143,510 km (0.047 R)
• M28: 8,507,631 km (0.055 R)
• M29: 8,794,410 km (0.106 R)
• M30: 9,251,581 km (0.101 R)
• M31: 9,887,372 km (0.099 R)
• M32: 10,275,728 km (0.105 R)
• M33: 10,537,375 km (0.112 R)
• M34: 11,111,831 km (0.098 R)
• M35: 11,832,892 km (0.098 R)
• M36: 12,107,105 km (0.1 R)
• M37: 13,796,514 km (0.112 R)
• M38: 14,473,295 km (0.078 R)
• M39: 14,619,751 km (0.084 R)
• M40: 16,060,528 km (0.086 R)
• M41: 16,772,165 km (0.114 R)
• M42: 17,806,635 km (0.079 R)
• M43: 18,384,382 km (0.111 R)
• M44: 19,075,075 km (0.115 R)
• M45: 19,235,743 km (0.106 R)
• M46: 19,720,291 km (0.04 R)
• M47: 20,099,970 km (0.105 R)
• M48: 21,087,166 km (0.099 R)
• M49: 21,419,872 km (0.083 R)
• M50: 21,754,074 km (0.107 R)
• M51: 22,202,568 km (0.041 R)
• M52: 23,222,825 km (0.097 R)
• M53: 23,566,302 km (0.092 R)
• M54: 24,142,553 km (0.107 R)
• M55: 26,017,314 km (0.104 R)
• M56: 26,493,334 km (0.032 R)
• M57: 27,635,364 km (0.117 R)
• M58: 27,756,539 km (0.103 R)
• M59: 27,817,275 km (0.095 R)
• M60: 28,793,401 km (0.108 R)
• M61: 31,788,949 km (0.096 R)
• M62: 31,979,387 km (0.084 R)
• M63: 32,809,356 km (0.073 R)
• M64: 32,873,384 km (0.108 R)
• M65: 33,194,720 km (0.058 R)
• M66: 34,034,862 km (0.058 R)
• M67: 35,934,306 km (0.029 R)
• M68: 36,331,488 km (0.083 R)
• M69: 36,597,174 km (0.117 R)
• M70: 36,663,596 km (0.098 R)
• M71: 37,130,341 km (0.103 R)
• M72: 37,666,201 km (0.032 R)
• M73: 37,800,540 km (0.069 R)
• M74: 40,246,016 km (0.089 R)
• M75: 41,003,430 km (0.095 R)
• M76: 43,233,485 km (0.085 R)
• M77: 43,655,950 km (0.119 R)
• M78: 45,932,381 km (0.108 R)
• M79: 46,147,802 km (0.118 R)
• M80: 46,363,522 km (0.051 R)
• M81: 46,435,478 km (0.116 R)
• M82: 47,882,987 km (0.077 R)
• M83: 48,905,040 km (0.068 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.8

Radius: 13.9

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 12.12 AU - 13.58 AU

Year: 16265 Days

Day: 11.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 50,721,305 km

• M1: 202,406 km (0.097 R)
• M2: 372,648 km (0.051 R)
• M3: 842,685 km (0.065 R)
• M4: 1,089,072 km (0.117 R)
• M5: 1,403,527 km (0.044 R)
• M6: 1,868,178 km (0.107 R)
• M7: 1,966,913 km (0.101 R)
• M8: 2,597,019 km (0.113 R)
• M9: 2,792,394 km (0.117 R)
• M10: 3,109,392 km (0.067 R)
• M11: 3,841,673 km (0.094 R)
• M12: 3,936,967 km (0.066 R)
• M13: 4,293,309 km (0.064 R)
• M14: 4,592,655 km (0.096 R)
• M15: 6,681,938 km (0.116 R)
• M16: 6,913,067 km (0.089 R)
• M17: 7,107,544 km (0.047 R)
• M18: 7,502,333 km (0.12 R)
• M19: 8,026,225 km (0.049 R)
• M20: 8,230,875 km (0.091 R)
• M21: 8,771,222 km (0.108 R)
• M22: 9,973,989 km (0.049 R)
• M23: 10,729,458 km (0.099 R)
• M24: 11,045,858 km (0.117 R)
• M25: 11,228,068 km (0.05 R)
• M26: 14,079,404 km (0.09 R)
• M27: 14,227,655 km (0.103 R)
• M28: 15,330,191 km (0.053 R)
• M29: 16,046,316 km (0.075 R)
• M30: 16,773,212 km (0.092 R)
• M31: 16,877,931 km (0.105 R)
• M32: 17,457,922 km (0.051 R)
• M33: 18,800,264 km (0.067 R)
• M34: 19,511,452 km (0.117 R)
• M35: 19,898,013 km (0.094 R)
• M36: 20,175,666 km (0.113 R)
• M37: 20,398,717 km (0.089 R)
• M38: 21,412,691 km (0.12 R)
• M39: 22,616,505 km (0.076 R)
• M40: 22,906,276 km (0.086 R)
• M41: 23,080,857 km (0.083 R)
• M42: 23,665,635 km (0.089 R)
• M43: 24,137,018 km (0.07 R)
• M44: 24,314,591 km (0.117 R)
• M45: 25,509,728 km (0.113 R)
• M46: 25,690,592 km (0.043 R)
• M47: 26,296,613 km (0.119 R)
• M48: 26,907,571 km (0.026 R)
• M49: 27,276,329 km (0.1 R)
• M50: 27,461,232 km (0.106 R)
• M51: 27,584,800 km (0.083 R)
• M52: 27,770,601 km (0.109 R)
• M53: 28,267,714 km (0.104 R)
• M54: 28,893,482 km (0.067 R)
• M55: 29,145,106 km (0.055 R)
• M56: 29,777,157 km (0.107 R)
• M57: 29,904,166 km (0.091 R)
• M58: 30,158,632 km (0.089 R)
• M59: 30,349,967 km (0.114 R)
• M60: 30,477,724 km (0.099 R)
• M61: 30,733,835 km (0.111 R)
• M62: 32,090,090 km (0.106 R)
• M63: 33,070,704 km (0.109 R)
• M64: 33,268,023 km (0.096 R)
• M65: 33,399,819 km (0.091 R)
• M66: 34,393,598 km (0.098 R)
• M67: 35,531,589 km (0.097 R)
• M68: 35,733,695 km (0.081 R)
• M69: 37,570,009 km (0.111 R)
• M70: 38,464,904 km (0.089 R)
• M71: 39,158,290 km (0.093 R)
• M72: 40,135,762 km (0.083 R)
• M73: 41,546,171 km (0.103 R)
• M74: 42,186,151 km (0.077 R)
• M75: 42,471,583 km (0.058 R)
• M76: 44,053,132 km (0.077 R)
• M77: 44,270,348 km (0.038 R)
• M78: 44,487,864 km (0.086 R)
• M79: 45,069,650 km (0.083 R)
• M80: 45,361,515 km (0.095 R)
• M81: 46,535,260 km (0.098 R)
• M82: 47,348,025 km (0.115 R)
• M83: 49,062,417 km (0.085 R)
• M84: 49,212,464 km (0.108 R)
• M85: 49,663,501 km (0.049 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 12,005 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit