🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.43 AU - 0.65 AU

Year: 143 Days

Day: 34.9 Hours

Environment

Temp: 166 °C

Axial Tilt: 49.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,330,258 km

• M1: 73,752 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.54 AU - 0.7 AU

Year: 176 Days

Day: 45.5 Hours

Environment

Temp: 189 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.55 AU - 0.79 AU

Year: 197 Days

Day: 27.3 Hours

Environment

Temp: 201 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,330,258 km

• M1: 331,060 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.31 AU - 1.75 AU

Year: 681 Days

Day: 25.3 Hours

Environment

Temp: -22 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.95 AU - 5.49 AU

Year: 3690 Days

Day: 16.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

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: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.9

Radius: 13.2

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 5.76 AU - 7.32 AU

Year: 6019 Days

Day: 11.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 96,330,258 km

• M1: 200,760 km (0.089 R)
• M2: 317,596 km (0.042 R)
• M3: 403,765 km (0.119 R)
• M4: 798,553 km (0.097 R)
• M5: 961,166 km (0.047 R)
• M6: 1,184,965 km (0.097 R)
• M7: 1,408,913 km (0.095 R)
• M8: 1,878,949 km (0.076 R)
• M9: 2,247,110 km (0.096 R)
• M10: 2,332,081 km (0.067 R)
• M11: 2,683,187 km (0.102 R)
• M12: 2,957,849 km (0.11 R)
• M13: 3,051,497 km (0.073 R)
• M14: 3,169,979 km (0.084 R)
• M15: 3,290,106 km (0.112 R)
• M16: 3,939,211 km (0.034 R)
• M17: 4,492,274 km (0.051 R)
• M18: 4,627,810 km (0.108 R)
• M19: 4,958,272 km (0.109 R)
• M20: 5,555,317 km (0.077 R)
• M21: 6,145,331 km (0.062 R)
• M22: 6,235,538 km (0.107 R)
• M23: 7,004,920 km (0.059 R)
• M24: 7,545,268 km (0.064 R)
• M25: 7,674,371 km (0.097 R)
• M26: 7,804,222 km (0.101 R)
• M27: 7,967,583 km (0.085 R)
• M28: 8,497,907 km (0.109 R)
• M29: 8,699,864 km (0.104 R)
• M30: 9,979,824 km (0.076 R)
• M31: 10,300,113 km (0.1 R)
• M32: 11,392,027 km (0.03 R)
• M33: 11,503,328 km (0.063 R)
• M34: 12,064,919 km (0.092 R)
• M35: 12,292,008 km (0.072 R)
• M36: 13,292,668 km (0.082 R)
• M37: 13,723,959 km (0.096 R)
• M38: 13,921,578 km (0.11 R)
• M39: 14,439,635 km (0.117 R)
• M40: 15,289,950 km (0.088 R)
• M41: 15,577,028 km (0.079 R)
• M42: 15,659,456 km (0.104 R)
• M43: 15,783,174 km (0.059 R)
• M44: 15,907,340 km (0.111 R)
• M45: 16,156,570 km (0.087 R)
• M46: 16,532,809 km (0.104 R)
• M47: 17,294,112 km (0.077 R)
• M48: 17,851,065 km (0.098 R)
• M49: 19,114,569 km (0.114 R)
• M50: 19,202,831 km (0.048 R)
• M51: 19,868,692 km (0.09 R)
• M52: 20,632,688 km (0.108 R)
• M53: 20,859,179 km (0.069 R)
• M54: 21,268,928 km (0.054 R)
• M55: 21,773,372 km (0.058 R)
• M56: 22,004,052 km (0.03 R)
• M57: 22,514,180 km (0.085 R)
• M58: 22,607,380 km (0.119 R)
• M59: 22,887,726 km (0.041 R)
• M60: 23,122,296 km (0.094 R)
• M61: 23,593,679 km (0.069 R)
• M62: 23,830,642 km (0.062 R)
• M63: 24,834,144 km (0.11 R)
• M64: 25,754,171 km (0.119 R)
• M65: 26,046,934 km (0.109 R)
• M66: 26,685,268 km (0.03 R)
• M67: 27,378,355 km (0.083 R)
• M68: 27,877,114 km (0.065 R)
• M69: 28,984,887 km (0.069 R)
• M70: 29,442,207 km (0.087 R)
• M71: 29,799,447 km (0.12 R)
• M72: 30,776,770 km (0.089 R)
• M73: 30,880,292 km (0.113 R)
• M74: 30,983,813 km (0.117 R)
• M75: 31,243,366 km (0.11 R)
• M76: 31,764,415 km (0.074 R)
• M77: 34,198,672 km (0.092 R)
• M78: 34,466,901 km (0.109 R)
• M79: 34,789,733 km (0.065 R)
• M80: 35,492,394 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.1

Radius: 10.5

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 9.34 AU - 9.74 AU

Year: 10605 Days

Day: 10 Hours

Environment

Temp: -167 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 96,330,258 km

• M1: 505,940 km (0.084 R)
• M2: 635,193 km (0.106 R)
• M3: 788,979 km (0.079 R)
• M4: 877,242 km (0.091 R)
• M5: 1,250,489 km (0.117 R)
• M6: 1,355,357 km (0.102 R)
• M7: 1,606,083 km (0.078 R)
• M8: 1,753,885 km (0.118 R)
• M9: 1,821,055 km (0.098 R)
• M10: 2,260,723 km (0.1 R)
• M11: 2,352,726 km (0.109 R)
• M12: 2,597,617 km (0.089 R)
• M13: 2,674,810 km (0.108 R)
• M14: 2,772,198 km (0.106 R)
• M15: 3,112,683 km (0.101 R)
• M16: 3,616,080 km (0.114 R)
• M17: 4,487,936 km (0.072 R)
• M18: 4,651,147 km (0.114 R)
• M19: 4,840,239 km (0.107 R)
• M20: 5,128,514 km (0.115 R)
• M21: 5,496,824 km (0.051 R)
• M22: 5,873,811 km (0.112 R)
• M23: 6,494,343 km (0.12 R)
• M24: 7,436,510 km (0.112 R)
• M25: 7,881,564 km (0.099 R)
• M26: 8,135,581 km (0.082 R)
• M27: 8,594,098 km (0.103 R)
• M28: 8,710,037 km (0.092 R)
• M29: 8,884,917 km (0.106 R)
• M30: 9,090,464 km (0.095 R)
• M31: 9,686,313 km (0.073 R)
• M32: 9,897,844 km (0.085 R)
• M33: 9,988,949 km (0.107 R)
• M34: 10,080,353 km (0.1 R)
• M35: 10,294,877 km (0.086 R)
• M36: 10,417,996 km (0.071 R)
• M37: 10,696,996 km (0.07 R)
• M38: 10,915,708 km (0.114 R)
• M39: 12,161,260 km (0.087 R)
• M40: 12,291,559 km (0.05 R)
• M41: 12,751,274 km (0.07 R)
• M42: 13,083,082 km (0.081 R)
• M43: 13,586,179 km (0.109 R)
• M44: 13,653,798 km (0.064 R)
• M45: 13,721,416 km (0.08 R)
• M46: 13,925,168 km (0.097 R)
• M47: 14,576,817 km (0.047 R)
• M48: 17,648,659 km (0.098 R)
• M49: 17,907,314 km (0.103 R)
• M50: 18,578,111 km (0.098 R)
• M51: 19,029,896 km (0.12 R)
• M52: 19,181,289 km (0.077 R)
• M53: 19,447,125 km (0.052 R)
• M54: 19,637,862 km (0.081 R)
• M55: 21,224,796 km (0.094 R)
• M56: 22,371,913 km (0.067 R)
• M57: 22,451,798 km (0.099 R)
• M58: 22,531,833 km (0.085 R)
• M59: 23,336,520 km (0.076 R)
• M60: 23,864,750 km (0.067 R)
• M61: 24,438,009 km (0.103 R)
• M62: 25,181,660 km (0.04 R)
• M63: 25,347,863 km (0.119 R)
• M64: 25,806,979 km (0.051 R)
• M65: 27,115,661 km (0.104 R)
• M66: 27,200,782 km (0.112 R)
• M67: 27,456,894 km (0.067 R)
• M68: 27,842,408 km (0.06 R)
• M69: 28,835,887 km (0.112 R)
• M70: 29,140,618 km (0.071 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 715.6

Radius: 5.7

Gravity: 22.03 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 15.37 AU - 20.97 AU

Year: 27874 Days

Day: 22.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 96,330,258 km

• M1: 95,294 km (0.096 R)
• M2: 167,101 km (0.112 R)
• M3: 899,382 km (0.096 R)
• M4: 959,371 km (0.07 R)
• M5: 1,147,116 km (0.045 R)
• M6: 1,485,656 km (0.082 R)
• M7: 1,629,420 km (0.095 R)
• M8: 1,815,520 km (0.066 R)
• M9: 2,208,214 km (0.111 R)
• M10: 2,372,622 km (0.093 R)
• M11: 2,583,705 km (0.119 R)
• M12: 3,114,927 km (0.054 R)
• M13: 5,005,545 km (0.109 R)
• M14: 5,221,714 km (0.113 R)
• M15: 5,607,227 km (0.067 R)
• M16: 5,663,027 km (0.092 R)
• M17: 5,775,226 km (0.025 R)
• M18: 6,116,309 km (0.045 R)
• M19: 7,239,041 km (0.05 R)
• M20: 8,616,089 km (0.108 R)
• M21: 9,334,309 km (0.094 R)
• M22: 9,467,002 km (0.106 R)
• M23: 9,667,164 km (0.074 R)
• M24: 9,868,672 km (0.054 R)
• M25: 10,003,759 km (0.12 R)
• M26: 10,412,909 km (0.09 R)
• M27: 10,758,032 km (0.063 R)
• M28: 11,744,181 km (0.073 R)
• M29: 11,815,689 km (0.114 R)
• M30: 11,959,153 km (0.1 R)
• M31: 12,758,903 km (0.077 R)
• M32: 13,726,053 km (0.082 R)
• M33: 13,876,848 km (0.103 R)
• M34: 15,730,067 km (0.069 R)
• M35: 17,007,932 km (0.085 R)
• M36: 18,153,253 km (0.112 R)
• M37: 20,949,536 km (0.064 R)
• M38: 21,297,650 km (0.088 R)
• M39: 25,341,730 km (0.094 R)
• M40: 26,459,226 km (0.06 R)
• M41: 27,592,729 km (0.077 R)
• M42: 28,742,089 km (0.107 R)
• M43: 34,103,677 km (0.115 R)
• M44: 35,232,991 km (0.119 R)
• M45: 35,750,301 km (0.063 R)
• M46: 36,478,842 km (0.101 R)
• M47: 36,897,268 km (0.11 R)
• M48: 37,212,171 km (0.037 R)
• M49: 39,227,105 km (0.074 R)
• M50: 39,763,264 km (0.07 R)
• M51: 41,822,628 km (0.1 R)
• M52: 42,700,019 km (0.098 R)
• M53: 43,472,842 km (0.071 R)
• M54: 43,805,398 km (0.085 R)
• M55: 48,549,296 km (0.107 R)
• M56: 50,981,608 km (0.097 R)
• M57: 51,918,689 km (0.088 R)
• M58: 53,216,301 km (0.08 R)
• M59: 55,002,948 km (0.114 R)
• M60: 56,809,193 km (0.096 R)
• M61: 57,051,392 km (0.095 R)
• M62: 57,294,040 km (0.099 R)
• M63: 57,780,382 km (0.043 R)
• M64: 58,268,071 km (0.1 R)
• M65: 60,479,577 km (0.042 R)
• M66: 61,471,111 km (0.117 R)
• M67: 61,844,358 km (0.061 R)
• M68: 62,593,245 km (0.052 R)
• M69: 63,470,487 km (0.113 R)
• M70: 64,225,807 km (0.077 R)
• M71: 65,364,246 km (0.12 R)
• M72: 65,491,105 km (0.112 R)
• M73: 66,126,896 km (0.116 R)
• M74: 66,254,354 km (0.096 R)
• M75: 67,276,406 km (0.065 R)
• M76: 69,206,967 km (0.104 R)
• M77: 69,336,220 km (0.058 R)
• M78: 69,854,427 km (0.108 R)
• M79: 71,416,827 km (0.116 R)
• M80: 71,547,426 km (0.105 R)
• M81: 71,678,324 km (0.073 R)
• M82: 75,106,658 km (0.07 R)
• M83: 77,914,461 km (0.11 R)
• M84: 78,587,950 km (0.073 R)
• M85: 81,028,789 km (0.116 R)
• M86: 82,258,633 km (0.117 R)
• M87: 88,639,431 km (0.073 R)
• M88: 88,920,526 km (0.082 R)
• M89: 89,342,541 km (0.102 R)
• M90: 92,173,531 km (0.119 R)
• M91: 93,171,199 km (0.099 R)
• M92: 94,602,851 km (0.084 R)
• M93: 94,746,315 km (0.114 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 14,431 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit