🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.61 AU - 0.81 AU

Year: 217 Days

Day: 16.6 Hours

Environment

Temp: 151 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.35 AU - 1.41 AU

Year: 589 Days

Day: 41.5 Hours

Environment

Temp: -21 °C

Axial Tilt: 14.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.4 AU - 1.66 AU

Year: 688 Days

Day: 13.8 Hours

Environment

Temp: -41 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.78 AU - 2.04 AU

Year: 959 Days

Day: 22.8 Hours

Environment

Temp: -63 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,841,045 km

• M1: 312,660 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.99 AU - 4.63 AU

Year: 3252 Days

Day: 17.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,841,045 km

• M1: 2,773,096 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.6

Radius: 11.7

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 6.24 AU - 6.36 AU

Year: 5747 Days

Day: 13.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 62,841,045 km

• M1: 185,202 km (0.106 R)
• M2: 412,591 km (0.049 R)
• M3: 524,640 km (0.082 R)
• M4: 1,378,245 km (0.119 R)
• M5: 1,460,973 km (0.068 R)
• M6: 2,047,845 km (0.048 R)
• M7: 2,438,894 km (0.066 R)
• M8: 2,991,509 km (0.109 R)
• M9: 3,290,405 km (0.093 R)
• M10: 3,698,508 km (0.115 R)
• M11: 3,849,452 km (0.069 R)
• M12: 4,122,917 km (0.066 R)
• M13: 4,563,034 km (0.107 R)
• M14: 4,761,551 km (0.107 R)
• M15: 4,925,959 km (0.057 R)
• M16: 5,055,211 km (0.085 R)
• M17: 5,737,976 km (0.106 R)
• M18: 5,913,305 km (0.12 R)
• M19: 6,349,233 km (0.12 R)
• M20: 6,754,643 km (0.072 R)
• M21: 6,857,267 km (0.061 R)
• M22: 8,107,905 km (0.054 R)
• M23: 8,282,935 km (0.1 R)
• M24: 8,547,873 km (0.055 R)
• M25: 8,703,604 km (0.119 R)
• M26: 8,882,822 km (0.056 R)
• M27: 8,972,880 km (0.112 R)
• M28: 9,131,304 km (0.07 R)
• M29: 9,404,919 km (0.098 R)
• M30: 10,030,687 km (0.066 R)
• M31: 10,360,401 km (0.085 R)
• M32: 11,176,008 km (0.112 R)
• M33: 11,297,781 km (0.026 R)
• M34: 11,395,468 km (0.102 R)
• M35: 11,468,921 km (0.099 R)
• M36: 11,714,860 km (0.105 R)
• M37: 12,012,410 km (0.037 R)
• M38: 14,533,882 km (0.059 R)
• M39: 15,121,802 km (0.112 R)
• M40: 15,418,753 km (0.092 R)
• M41: 15,527,212 km (0.03 R)
• M42: 15,608,743 km (0.078 R)
• M43: 16,183,198 km (0.11 R)
• M44: 16,988,035 km (0.11 R)
• M45: 17,976,727 km (0.1 R)
• M46: 18,549,986 km (0.07 R)
• M47: 19,012,992 km (0.096 R)
• M48: 19,158,551 km (0.116 R)
• M49: 19,333,580 km (0.036 R)
• M50: 19,421,244 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.8

Radius: 11.2

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 10.68 AU - 11.26 AU

Year: 13205 Days

Day: 9.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 62,841,045 km

• M1: 164,707 km (0.053 R)
• M2: 279,000 km (0.107 R)
• M3: 715,227 km (0.042 R)
• M4: 839,244 km (0.08 R)
• M5: 984,653 km (0.117 R)
• M6: 1,124,677 km (0.118 R)
• M7: 1,301,801 km (0.043 R)
• M8: 1,601,445 km (0.089 R)
• M9: 2,029,146 km (0.055 R)
• M10: 2,191,758 km (0.096 R)
• M11: 2,453,704 km (0.105 R)
• M12: 2,725,823 km (0.079 R)
• M13: 2,825,305 km (0.075 R)
• M14: 2,966,975 km (0.106 R)
• M15: 3,173,270 km (0.103 R)
• M16: 3,363,110 km (0.084 R)
• M17: 3,754,009 km (0.116 R)
• M18: 3,865,160 km (0.112 R)
• M19: 4,045,575 km (0.109 R)
• M20: 4,626,763 km (0.09 R)
• M21: 4,963,957 km (0.095 R)
• M22: 5,061,644 km (0.078 R)
• M23: 5,358,895 km (0.114 R)
• M24: 5,560,403 km (0.077 R)
• M25: 6,631,524 km (0.119 R)
• M26: 6,902,296 km (0.056 R)
• M27: 7,287,660 km (0.085 R)
• M28: 7,793,451 km (0.049 R)
• M29: 8,281,589 km (0.074 R)
• M30: 9,257,565 km (0.092 R)
• M31: 9,408,509 km (0.117 R)
• M32: 9,959,179 km (0.108 R)
• M33: 10,207,212 km (0.112 R)
• M34: 10,868,136 km (0.106 R)
• M35: 11,027,607 km (0.059 R)
• M36: 11,478,046 km (0.045 R)
• M37: 11,967,381 km (0.041 R)
• M38: 12,264,333 km (0.116 R)
• M39: 12,496,957 km (0.102 R)
• M40: 12,798,247 km (0.068 R)
• M41: 13,544,741 km (0.049 R)
• M42: 13,854,259 km (0.066 R)
• M43: 14,832,030 km (0.098 R)
• M44: 15,723,783 km (0.089 R)
• M45: 16,669,691 km (0.095 R)
• M46: 16,853,696 km (0.099 R)
• M47: 16,964,399 km (0.039 R)
• M48: 17,223,652 km (0.025 R)
• M49: 17,372,502 km (0.084 R)
• M50: 18,198,431 km (0.089 R)
• M51: 18,501,965 km (0.102 R)
• M52: 18,922,036 km (0.11 R)
• M53: 19,037,077 km (0.099 R)
• M54: 19,422,441 km (0.068 R)
• M55: 21,148,801 km (0.102 R)
• M56: 21,427,950 km (0.074 R)
• M57: 21,868,965 km (0.078 R)
• M58: 21,949,598 km (0.091 R)
• M59: 22,030,231 km (0.093 R)
• M60: 22,841,949 km (0.077 R)
• M61: 23,005,460 km (0.113 R)
• M62: 23,087,290 km (0.061 R)
• M63: 23,704,680 km (0.032 R)
• M64: 23,953,312 km (0.109 R)
• M65: 24,202,542 km (0.047 R)
• M66: 24,745,881 km (0.063 R)
• M67: 25,124,364 km (0.067 R)
• M68: 25,419,969 km (0.077 R)
• M69: 26,100,191 km (0.115 R)
• M70: 26,442,471 km (0.109 R)
• M71: 26,614,209 km (0.065 R)
• M72: 26,786,247 km (0.043 R)
• M73: 27,304,903 km (0.068 R)
• M74: 28,132,628 km (0.119 R)
• M75: 28,659,661 km (0.029 R)
• M76: 28,880,318 km (0.046 R)
• M77: 29,768,181 km (0.045 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.2

Radius: 12.5

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 8.26 AU - 13.68 AU

Year: 13205 Days

Day: 8.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 62,841,045 km

• M1: 192,233 km (0.114 R)
• M2: 418,276 km (0.119 R)
• M3: 601,533 km (0.084 R)
• M4: 942,018 km (0.101 R)
• M5: 1,099,844 km (0.05 R)
• M6: 1,443,021 km (0.098 R)
• M7: 1,600,548 km (0.079 R)
• M8: 1,933,253 km (0.115 R)
• M9: 2,020,020 km (0.114 R)
• M10: 2,632,025 km (0.115 R)
• M11: 2,761,277 km (0.052 R)
• M12: 3,230,267 km (0.082 R)
• M13: 3,616,529 km (0.12 R)
• M14: 4,395,036 km (0.068 R)
• M15: 6,712,307 km (0.072 R)
• M16: 6,890,328 km (0.079 R)
• M17: 7,115,024 km (0.077 R)
• M18: 7,342,263 km (0.055 R)
• M19: 7,525,670 km (0.086 R)
• M20: 7,897,272 km (0.11 R)
• M21: 8,513,914 km (0.111 R)
• M22: 8,706,895 km (0.107 R)
• M23: 9,542,699 km (0.105 R)
• M24: 10,199,284 km (0.112 R)
• M25: 12,309,960 km (0.05 R)
• M26: 14,435,596 km (0.056 R)
• M27: 14,550,487 km (0.115 R)
• M28: 15,658,260 km (0.102 R)
• M29: 15,954,314 km (0.107 R)
• M30: 16,551,957 km (0.088 R)
• M31: 16,914,134 km (0.041 R)
• M32: 17,707,750 km (0.11 R)
• M33: 18,078,155 km (0.097 R)
• M34: 18,264,254 km (0.051 R)
• M35: 18,638,548 km (0.115 R)
• M36: 18,763,762 km (0.058 R)
• M37: 19,712,511 km (0.07 R)
• M38: 19,840,268 km (0.109 R)
• M39: 20,353,688 km (0.099 R)
• M40: 21,001,746 km (0.093 R)
• M41: 21,132,195 km (0.089 R)
• M42: 21,986,549 km (0.117 R)
• M43: 22,118,943 km (0.047 R)
• M44: 22,584,641 km (0.057 R)
• M45: 23,457,993 km (0.119 R)
• M46: 25,863,976 km (0.069 R)
• M47: 28,853,241 km (0.084 R)
• M48: 31,203,124 km (0.079 R)
• M49: 31,426,623 km (0.097 R)
• M50: 32,100,113 km (0.036 R)
• M51: 33,537,748 km (0.091 R)
• M52: 34,533,472 km (0.103 R)
• M53: 34,918,985 km (0.063 R)
• M54: 35,228,354 km (0.106 R)
• M55: 36,475,402 km (0.046 R)
• M56: 37,104,311 km (0.101 R)
• M57: 37,895,534 km (0.096 R)
• M58: 38,213,430 km (0.069 R)
• M59: 38,692,143 km (0.081 R)
• M60: 38,932,247 km (0.052 R)
• M61: 39,092,616 km (0.072 R)
• M62: 40,789,505 km (0.11 R)
• M63: 40,952,417 km (0.069 R)
• M64: 41,033,948 km (0.108 R)
• M65: 42,345,472 km (0.119 R)
• M66: 42,758,063 km (0.103 R)
• M67: 43,089,273 km (0.036 R)
• M68: 44,004,214 km (0.074 R)
• M69: 44,254,790 km (0.085 R)
• M70: 45,430,779 km (0.106 R)
• M71: 45,515,152 km (0.098 R)
• M72: 45,768,721 km (0.049 R)
• M73: 46,957,724 km (0.087 R)
• M74: 47,899,293 km (0.107 R)
• M75: 50,062,030 km (0.073 R)
• M76: 51,815,018 km (0.114 R)
• M77: 52,965,276 km (0.062 R)
• M78: 53,677,362 km (0.105 R)
• M79: 54,213,520 km (0.085 R)
• M80: 55,651,754 km (0.109 R)
• M81: 55,922,826 km (0.113 R)
• M82: 58,382,215 km (0.09 R)
• M83: 58,565,921 km (0.114 R)
• M84: 58,933,632 km (0.1 R)
• M85: 60,876,909 km (0.112 R)
• M86: 61,249,407 km (0.087 R)
• M87: 61,809,651 km (0.106 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 14,091 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit