🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.47 AU - 0.77 AU

Year: 177 Days

Day: 46.8 Hours

Environment

Temp: 150 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,657,793 km

• M1: 51,761 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.88 AU - 0.94 AU

Year: 315 Days

Day: 46.9 Hours

Environment

Temp: 168 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.03 AU - 1.25 AU

Year: 442 Days

Day: 30.2 Hours

Environment

Temp: 14 °C

Axial Tilt: 39.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.86 AU - 4.18 AU

Year: 2929 Days

Day: 44.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.2

Radius: 8.1

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 6.75 AU - 10.43 AU

Year: 9150 Days

Day: 6.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 97,657,793 km

• M1: 118,033 km (0.035 R)
• M2: 614,847 km (0.043 R)
• M3: 868,116 km (0.118 R)
• M4: 1,368,521 km (0.106 R)
• M5: 1,828,834 km (0.095 R)
• M6: 2,142,840 km (0.091 R)
• M7: 2,617,514 km (0.111 R)
• M8: 3,615,781 km (0.117 R)
• M9: 4,239,005 km (0.111 R)
• M10: 4,549,870 km (0.12 R)
• M11: 4,988,042 km (0.085 R)
• M12: 6,957,199 km (0.097 R)
• M13: 8,193,176 km (0.084 R)
• M14: 13,925,617 km (0.104 R)
• M15: 18,202,471 km (0.071 R)
• M16: 21,044,531 km (0.074 R)
• M17: 22,806,046 km (0.101 R)
• M18: 25,248,381 km (0.088 R)
• M19: 28,221,190 km (0.081 R)
• M20: 28,861,020 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.7

Radius: 12.1

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 8.34 AU - 9.5 AU

Year: 9682 Days

Day: 8.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 97,657,793 km

• M1: 150,495 km (0.03 R)
• M2: 695,780 km (0.105 R)
• M3: 1,265,897 km (0.101 R)
• M4: 1,932,804 km (0.092 R)
• M5: 2,473,302 km (0.09 R)
• M6: 3,254,053 km (0.037 R)
• M7: 4,052,307 km (0.105 R)
• M8: 4,756,614 km (0.107 R)
• M9: 6,184,226 km (0.119 R)
• M10: 6,797,428 km (0.075 R)
• M11: 7,366,947 km (0.072 R)
• M12: 9,026,287 km (0.117 R)
• M13: 9,918,189 km (0.091 R)
• M14: 13,633,752 km (0.053 R)
• M15: 14,607,185 km (0.069 R)
• M16: 16,403,706 km (0.099 R)
• M17: 19,935,861 km (0.101 R)
• M18: 23,669,226 km (0.109 R)
• M19: 25,361,925 km (0.027 R)
• M20: 36,505,920 km (0.054 R)
• M21: 38,126,214 km (0.072 R)
• M22: 39,534,080 km (0.059 R)
• M23: 40,185,429 km (0.109 R)
• M24: 41,509,520 km (0.115 R)
• M25: 42,453,482 km (0.113 R)
• M26: 45,656,223 km (0.059 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.3

Radius: 12.3

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 9.7 AU - 9.86 AU

Year: 11116 Days

Day: 8.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 97,657,793 km

• M1: 153,039 km (0.079 R)
• M2: 618,288 km (0.082 R)
• M3: 1,025,942 km (0.037 R)
• M4: 1,509,443 km (0.052 R)
• M5: 2,596,121 km (0.045 R)
• M6: 3,133,327 km (0.116 R)
• M7: 3,565,366 km (0.057 R)
• M8: 4,374,691 km (0.08 R)
• M9: 6,063,950 km (0.118 R)
• M10: 7,176,808 km (0.03 R)
• M11: 8,512,119 km (0.114 R)
• M12: 9,408,659 km (0.034 R)
• M13: 10,577,018 km (0.067 R)
• M14: 13,200,666 km (0.026 R)
• M15: 16,946,746 km (0.091 R)
• M16: 17,908,361 km (0.111 R)
• M17: 18,827,790 km (0.074 R)
• M18: 20,265,874 km (0.119 R)
• M19: 21,861,784 km (0.113 R)
• M20: 22,382,833 km (0.105 R)
• M21: 24,550,058 km (0.099 R)
• M22: 25,302,685 km (0.028 R)
• M23: 25,780,799 km (0.052 R)
• M24: 26,952,899 km (0.118 R)
• M25: 29,508,479 km (0.057 R)
• M26: 30,574,514 km (0.117 R)
• M27: 32,670,679 km (0.103 R)
• M28: 34,391,802 km (0.038 R)
• M29: 45,302,424 km (0.08 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.3

Radius: 9.8

Gravity: 10.28 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 8.15 AU - 11.49 AU

Year: 11184 Days

Day: 8.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 97,657,793 km

• M1: 126,560 km (0.069 R)
• M2: 521,199 km (0.103 R)
• M3: 916,586 km (0.098 R)
• M4: 1,372,710 km (0.12 R)
• M5: 1,693,747 km (0.113 R)
• M6: 2,120,251 km (0.034 R)
• M7: 2,512,496 km (0.063 R)
• M8: 2,906,537 km (0.082 R)
• M9: 4,046,772 km (0.118 R)
• M10: 4,848,018 km (0.07 R)
• M11: 6,681,639 km (0.115 R)
• M12: 8,166,697 km (0.08 R)
• M13: 8,594,098 km (0.114 R)
• M14: 10,621,898 km (0.063 R)
• M15: 14,266,700 km (0.111 R)
• M16: 15,169,224 km (0.089 R)
• M17: 16,183,348 km (0.109 R)
• M18: 18,915,753 km (0.107 R)
• M19: 22,032,475 km (0.05 R)
• M20: 23,331,882 km (0.045 R)
• M21: 24,290,954 km (0.103 R)
• M22: 33,168,989 km (0.115 R)
• M23: 34,503,702 km (0.092 R)
• M24: 36,636,219 km (0.11 R)
• M25: 45,158,960 km (0.099 R)
• M26: 48,629,630 km (0.094 R)
• M27: 50,192,629 km (0.111 R)
• M28: 53,089,891 km (0.097 R)
• M29: 54,412,635 km (0.097 R)
• M30: 56,096,808 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 355.3

Radius: 6.8

Gravity: 7.68 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 13.89 AU - 14.63 AU

Year: 19571 Days

Day: 23.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 97,657,793 km

• M1: 84,523 km (0.116 R)
• M2: 429,645 km (0.094 R)
• M3: 725,250 km (0.099 R)
• M4: 1,024,745 km (0.086 R)
• M5: 1,295,518 km (0.09 R)
• M6: 1,660,985 km (0.111 R)
• M7: 2,056,223 km (0.113 R)
• M8: 2,708,918 km (0.055 R)
• M9: 3,283,224 km (0.118 R)
• M10: 4,385,312 km (0.088 R)
• M11: 4,606,567 km (0.07 R)
• M12: 5,827,735 km (0.088 R)
• M13: 6,656,357 km (0.106 R)
• M14: 7,742,288 km (0.093 R)
• M15: 11,703,939 km (0.113 R)
• M16: 11,946,736 km (0.102 R)
• M17: 12,695,773 km (0.075 R)
• M18: 16,916,378 km (0.079 R)
• M19: 17,149,002 km (0.113 R)
• M20: 17,620,834 km (0.064 R)
• M21: 18,672,806 km (0.056 R)
• M22: 20,547,268 km (0.117 R)
• M23: 25,469,785 km (0.096 R)
• M24: 31,591,181 km (0.053 R)
• M25: 36,648,038 km (0.064 R)
• M26: 37,430,584 km (0.031 R)
• M27: 37,693,876 km (0.105 R)
• M28: 46,331,657 km (0.114 R)
• M29: 49,585,860 km (0.1 R)
• M30: 50,222,548 km (0.084 R)
• M31: 56,891,921 km (0.064 R)
• M32: 58,293,054 km (0.1 R)
• M33: 59,717,076 km (0.108 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 659

Radius: 4.3

Gravity: 35.64 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 15.41 AU - 22.21 AU

Year: 29649 Days

Day: 24.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 97,657,793 km

• M1: 54,154 km (0.119 R)
• M2: 309,967 km (0.04 R)
• M3: 733,628 km (0.058 R)
• M4: 2,219,135 km (0.081 R)
• M5: 2,458,641 km (0.061 R)
• M6: 2,961,140 km (0.058 R)
• M7: 3,755,954 km (0.047 R)
• M8: 3,923,653 km (0.115 R)
• M9: 4,096,438 km (0.029 R)
• M10: 4,531,768 km (0.115 R)
• M11: 5,580,150 km (0.097 R)
• M12: 6,114,663 km (0.05 R)
• M13: 10,058,213 km (0.057 R)
• M14: 10,983,176 km (0.068 R)
• M15: 11,257,539 km (0.095 R)
• M16: 13,000,803 km (0.077 R)
• M17: 13,463,210 km (0.082 R)
• M18: 15,252,550 km (0.098 R)
• M19: 16,470,127 km (0.083 R)
• M20: 18,512,288 km (0.104 R)
• M21: 18,706,017 km (0.073 R)
• M22: 20,509,868 km (0.108 R)
• M23: 22,207,804 km (0.102 R)
• M24: 23,997,144 km (0.06 R)
• M25: 30,071,416 km (0.115 R)
• M26: 34,400,030 km (0.11 R)
• M27: 35,580,956 km (0.054 R)
• M28: 37,402,460 km (0.093 R)
• M29: 39,605,139 km (0.064 R)
• M30: 52,309,588 km (0.113 R)
• M31: 54,660,818 km (0.111 R)
• M32: 60,844,895 km (0.059 R)
• M33: 63,443,709 km (0.091 R)
• M34: 63,663,618 km (0.084 R)
• M35: 70,733,763 km (0.047 R)
• M36: 76,304,937 km (0.116 R)
• M37: 76,553,569 km (0.05 R)
• M38: 84,001,448 km (0.073 R)
• M39: 84,266,685 km (0.116 R)
• M40: 84,532,222 km (0.092 R)
• M41: 89,963,372 km (0.071 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 14,347 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit