🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.21 AU - 1.31 AU

Year: 533 Days

Day: 31 Hours

Environment

Temp: -33 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,993,922 km

• M1: 175,030 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.25 AU - 1.93 AU

Year: 755 Days

Day: 34.1 Hours

Environment

Temp: -58 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,993,922 km

• M1: 184,903 km (0.111 R)
• M2: 638,783 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.17 AU - 2.67 AU

Year: 1418 Days

Day: 21.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,993,922 km

• M1: 620,233 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.05 AU - 3.51 AU

Year: 2238 Days

Day: 15.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.18 AU - 4.38 AU

Year: 2769 Days

Day: 47.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,993,922 km

• M1: 899,831 km (0.118 R)
• M2: 1,122,582 km (0.102 R)

Asteroid Belt

Center: 5.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.3

Radius: 9.2

Gravity: 9.55 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 6.13 AU - 8.81 AU

Year: 7691 Days

Day: 8.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 86,993,922 km

• M1: 121,324 km (0.085 R)
• M2: 216,767 km (0.109 R)
• M3: 313,108 km (0.104 R)
• M4: 380,278 km (0.107 R)
• M5: 661,372 km (0.051 R)
• M6: 883,076 km (0.112 R)
• M7: 1,317,060 km (0.117 R)
• M8: 1,598,603 km (0.078 R)
• M9: 2,125,038 km (0.073 R)
• M10: 2,264,762 km (0.12 R)
• M11: 2,853,879 km (0.106 R)
• M12: 3,488,772 km (0.088 R)
• M13: 3,626,402 km (0.117 R)
• M14: 3,738,002 km (0.119 R)
• M15: 4,050,512 km (0.106 R)
• M16: 4,460,410 km (0.115 R)
• M17: 4,640,227 km (0.095 R)
• M18: 4,761,551 km (0.063 R)
• M19: 4,914,589 km (0.055 R)
• M20: 5,038,157 km (0.093 R)
• M21: 5,542,900 km (0.074 R)
• M22: 5,639,391 km (0.082 R)
• M23: 5,736,330 km (0.114 R)
• M24: 6,096,861 km (0.106 R)
• M25: 6,196,493 km (0.055 R)
• M26: 6,397,403 km (0.073 R)
• M27: 7,222,286 km (0.073 R)
• M28: 7,647,294 km (0.08 R)
• M29: 7,718,951 km (0.115 R)
• M30: 7,790,758 km (0.092 R)
• M31: 8,153,383 km (0.097 R)
• M32: 8,299,989 km (0.117 R)
• M33: 8,410,542 km (0.067 R)
• M34: 9,121,880 km (0.049 R)
• M35: 9,236,023 km (0.104 R)
• M36: 9,542,549 km (0.049 R)
• M37: 9,891,561 km (0.08 R)
• M38: 10,442,679 km (0.111 R)
• M39: 11,206,526 km (0.087 R)
• M40: 11,287,907 km (0.081 R)
• M41: 12,915,532 km (0.095 R)
• M42: 13,172,392 km (0.091 R)
• M43: 14,570,833 km (0.082 R)
• M44: 14,659,694 km (0.106 R)
• M45: 14,882,894 km (0.097 R)
• M46: 16,291,807 km (0.092 R)
• M47: 17,364,274 km (0.097 R)
• M48: 17,933,045 km (0.028 R)
• M49: 18,219,674 km (0.109 R)
• M50: 20,466,933 km (0.093 R)
• M51: 21,521,748 km (0.108 R)
• M52: 21,623,175 km (0.083 R)
• M53: 21,724,603 km (0.119 R)
• M54: 21,826,329 km (0.105 R)
• M55: 22,903,733 km (0.06 R)
• M56: 23,214,747 km (0.108 R)
• M57: 23,370,778 km (0.097 R)
• M58: 23,579,317 km (0.102 R)
• M59: 24,737,504 km (0.051 R)
• M60: 25,216,666 km (0.119 R)
• M61: 25,484,147 km (0.114 R)
• M62: 26,022,101 km (0.065 R)
• M63: 26,944,970 km (0.106 R)
• M64: 27,768,207 km (0.055 R)
• M65: 28,655,472 km (0.105 R)
• M66: 29,834,154 km (0.029 R)
• M67: 30,628,668 km (0.082 R)
• M68: 31,833,380 km (0.077 R)
• M69: 31,891,124 km (0.077 R)
• M70: 33,463,847 km (0.057 R)
• M71: 33,522,489 km (0.076 R)
• M72: 34,170,846 km (0.088 R)
• M73: 34,644,922 km (0.116 R)
• M74: 34,882,783 km (0.075 R)
• M75: 35,002,012 km (0.117 R)
• M76: 35,599,656 km (0.113 R)
• M77: 37,962,853 km (0.115 R)
• M78: 38,208,194 km (0.076 R)
• M79: 38,576,953 km (0.05 R)
• M80: 40,064,105 km (0.105 R)
• M81: 40,126,487 km (0.083 R)
• M82: 41,128,943 km (0.1 R)
• M83: 42,076,047 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.8

Radius: 8.4

Gravity: 13.59 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 7.69 AU - 12.33 AU

Year: 11931 Days

Day: 6 Hours

Environment

Temp: -176 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 86,993,922 km

• M1: 109,805 km (0.109 R)
• M2: 183,557 km (0.119 R)
• M3: 433,086 km (0.074 R)
• M4: 498,759 km (0.086 R)
• M5: 881,131 km (0.101 R)
• M6: 1,441,375 km (0.106 R)
• M7: 1,544,299 km (0.118 R)
• M8: 1,839,755 km (0.086 R)
• M9: 2,211,954 km (0.052 R)
• M10: 2,701,887 km (0.091 R)
• M11: 3,602,466 km (0.041 R)
• M12: 4,030,466 km (0.1 R)
• M13: 4,702,609 km (0.047 R)
• M14: 4,779,502 km (0.1 R)
• M15: 4,973,531 km (0.071 R)
• M16: 5,409,309 km (0.09 R)
• M17: 5,611,566 km (0.075 R)
• M18: 5,775,076 km (0.12 R)
• M19: 5,857,505 km (0.107 R)
• M20: 6,789,350 km (0.116 R)
• M21: 7,406,291 km (0.111 R)
• M22: 7,994,959 km (0.115 R)
• M23: 8,598,886 km (0.086 R)
• M24: 9,025,539 km (0.101 R)
• M25: 9,998,224 km (0.088 R)
• M26: 11,779,187 km (0.084 R)
• M27: 12,199,856 km (0.105 R)
• M28: 13,931,302 km (0.092 R)
• M29: 14,376,206 km (0.115 R)
• M30: 14,882,146 km (0.114 R)
• M31: 15,451,216 km (0.091 R)
• M32: 16,669,392 km (0.098 R)
• M33: 17,978,373 km (0.04 R)
• M34: 19,073,729 km (0.08 R)
• M35: 19,196,698 km (0.12 R)
• M36: 20,693,724 km (0.079 R)
• M37: 20,883,564 km (0.11 R)
• M38: 22,487,253 km (0.068 R)
• M39: 23,008,751 km (0.097 R)
• M40: 23,534,288 km (0.066 R)
• M41: 23,997,294 km (0.089 R)
• M42: 24,463,441 km (0.104 R)
• M43: 25,269,324 km (0.084 R)
• M44: 25,675,632 km (0.072 R)
• M45: 26,289,133 km (0.097 R)
• M46: 26,494,680 km (0.082 R)
• M47: 27,599,910 km (0.046 R)
• M48: 27,739,036 km (0.105 R)
• M49: 28,368,394 km (0.103 R)
• M50: 28,509,016 km (0.064 R)
• M51: 29,641,322 km (0.049 R)
• M52: 29,998,113 km (0.099 R)
• M53: 30,069,621 km (0.081 R)
• M54: 30,932,651 km (0.112 R)
• M55: 33,867,462 km (0.057 R)
• M56: 34,016,611 km (0.057 R)
• M57: 34,091,111 km (0.098 R)
• M58: 34,240,559 km (0.096 R)
• M59: 36,431,121 km (0.099 R)
• M60: 36,966,681 km (0.098 R)
• M61: 37,427,742 km (0.077 R)
• M62: 37,736,212 km (0.058 R)
• M63: 38,355,697 km (0.093 R)
• M64: 38,900,383 km (0.036 R)
• M65: 40,549,999 km (0.111 R)
• M66: 40,629,136 km (0.114 R)
• M67: 43,430,805 km (0.081 R)
• M68: 44,079,761 km (0.097 R)
• M69: 44,161,142 km (0.105 R)
• M70: 44,242,523 km (0.118 R)
• M71: 44,568,796 km (0.088 R)
• M72: 45,223,436 km (0.062 R)
• M73: 45,634,232 km (0.116 R)
• M74: 46,128,803 km (0.118 R)
• M75: 47,873,862 km (0.071 R)
• M76: 48,880,655 km (0.081 R)
• M77: 49,724,986 km (0.109 R)
• M78: 51,171,448 km (0.082 R)
• M79: 51,428,158 km (0.082 R)
• M80: 52,114,662 km (0.084 R)
• M81: 52,373,018 km (0.043 R)
• M82: 53,236,945 km (0.048 R)
• M83: 53,670,630 km (0.11 R)
• M84: 54,279,792 km (0.098 R)
• M85: 54,367,008 km (0.073 R)
• M86: 55,154,042 km (0.081 R)
• M87: 55,592,962 km (0.117 R)
• M88: 56,474,243 km (0.108 R)
• M89: 57,893,778 km (0.093 R)
• M90: 58,607,958 km (0.104 R)
• M91: 59,504,797 km (0.114 R)
• M92: 59,864,730 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 408.3

Radius: 8

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 15.35 AU - 23.03 AU

Year: 31669 Days

Day: 19.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 86,993,922 km

• M1: 173,683 km (0.098 R)
• M2: 259,104 km (0.111 R)
• M3: 382,971 km (0.119 R)
• M4: 442,959 km (0.079 R)
• M5: 984,952 km (0.118 R)
• M6: 1,159,683 km (0.059 R)
• M7: 1,408,614 km (0.076 R)
• M8: 2,102,598 km (0.075 R)
• M9: 2,367,835 km (0.059 R)
• M10: 3,098,322 km (0.085 R)
• M11: 3,400,210 km (0.092 R)
• M12: 5,660,783 km (0.026 R)
• M13: 6,352,075 km (0.068 R)
• M14: 7,581,919 km (0.096 R)
• M15: 9,066,080 km (0.093 R)
• M16: 9,311,719 km (0.069 R)
• M17: 9,559,603 km (0.114 R)
• M18: 12,020,488 km (0.094 R)
• M19: 14,880,351 km (0.095 R)
• M20: 14,952,606 km (0.093 R)
• M21: 15,025,012 km (0.093 R)
• M22: 15,388,684 km (0.062 R)
• M23: 15,608,443 km (0.096 R)
• M24: 15,755,349 km (0.078 R)
• M25: 16,199,205 km (0.116 R)
• M26: 16,647,101 km (0.113 R)
• M27: 17,099,037 km (0.097 R)
• M28: 18,092,067 km (0.09 R)
• M29: 18,323,944 km (0.051 R)
• M30: 18,634,509 km (0.115 R)
• M31: 18,868,630 km (0.107 R)
• M32: 19,418,701 km (0.056 R)
• M33: 19,497,838 km (0.114 R)
• M34: 20,857,384 km (0.093 R)
• M35: 22,661,833 km (0.109 R)
• M36: 22,995,287 km (0.082 R)
• M37: 24,259,987 km (0.078 R)
• M38: 24,601,071 km (0.113 R)
• M39: 24,772,211 km (0.105 R)
• M40: 25,460,810 km (0.044 R)
• M41: 26,944,671 km (0.112 R)
• M42: 27,386,433 km (0.082 R)
• M43: 27,830,589 km (0.109 R)
• M44: 28,366,748 km (0.09 R)
• M45: 28,456,507 km (0.094 R)
• M46: 28,726,082 km (0.05 R)
• M47: 31,098,256 km (0.088 R)
• M48: 31,283,308 km (0.105 R)
• M49: 31,840,710 km (0.027 R)
• M50: 32,307,755 km (0.053 R)
• M51: 33,532,512 km (0.092 R)
• M52: 37,690,735 km (0.065 R)
• M53: 40,081,159 km (0.097 R)
• M54: 40,484,325 km (0.089 R)
• M55: 41,600,026 km (0.09 R)
• M56: 41,701,902 km (0.105 R)
• M57: 42,417,728 km (0.096 R)
• M58: 42,828,674 km (0.067 R)
• M59: 44,589,441 km (0.106 R)
• M60: 45,216,555 km (0.095 R)
• M61: 45,321,273 km (0.104 R)
• M62: 47,647,371 km (0.082 R)
• M63: 48,610,033 km (0.064 R)
• M64: 48,717,444 km (0.069 R)
• M65: 50,446,048 km (0.099 R)
• M66: 50,881,228 km (0.037 R)
• M67: 51,645,972 km (0.1 R)
• M68: 51,755,478 km (0.084 R)
• M69: 55,078,046 km (0.036 R)
• M70: 61,113,872 km (0.089 R)
• M71: 61,345,748 km (0.098 R)
• M72: 61,461,836 km (0.112 R)
• M73: 61,810,399 km (0.083 R)
• M74: 64,858,456 km (0.083 R)
• M75: 65,687,378 km (0.098 R)
• M76: 65,806,159 km (0.063 R)
• M77: 67,955,132 km (0.064 R)
• M78: 68,195,237 km (0.053 R)
• M79: 69,038,221 km (0.095 R)
• M80: 69,279,672 km (0.116 R)
• M81: 71,709,739 km (0.12 R)
• M82: 71,954,332 km (0.076 R)
• M83: 72,812,425 km (0.069 R)
• M84: 74,414,918 km (0.047 R)
• M85: 74,662,502 km (0.105 R)
• M86: 75,034,402 km (0.04 R)
• M87: 75,904,464 km (0.11 R)
• M88: 77,780,271 km (0.073 R)
• M89: 77,905,934 km (0.077 R)
• M90: 82,344,054 km (0.108 R)
• M91: 83,369,996 km (0.095 R)
• M92: 83,627,154 km (0.09 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 16,305 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit