🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.6 AU - 0.78 AU

Year: 258 Days

Day: 46.6 Hours

Environment

Temp: -26 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.16 AU - 1.2 AU

Year: 576 Days

Day: 47.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,983,369 km

• M1: 687,552 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.9 AU - 2.54 AU

Year: 1487 Days

Day: 27.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,983,369 km

• M1: 1,028,336 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.02 AU - 2.54 AU

Year: 1548 Days

Day: 40 Hours

Environment

Temp: -142 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517

Radius: 9.9

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.18 AU - 2.74 AU

Year: 1735 Days

Day: 5.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 108,983,369 km

• M1: 124,765 km (0.031 R)
• M2: 437,723 km (0.041 R)
• M3: 1,036,713 km (0.08 R)
• M4: 1,398,590 km (0.059 R)
• M5: 2,003,564 km (0.086 R)
• M6: 2,523,566 km (0.069 R)
• M7: 3,116,572 km (0.11 R)
• M8: 3,486,528 km (0.057 R)
• M9: 3,868,451 km (0.076 R)
• M10: 4,836,350 km (0.119 R)
• M11: 5,707,458 km (0.032 R)
• M12: 6,145,181 km (0.112 R)
• M13: 6,555,528 km (0.097 R)
• M14: 8,768,679 km (0.074 R)
• M15: 9,541,951 km (0.088 R)
• M16: 12,023,779 km (0.084 R)
• M17: 12,361,571 km (0.052 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666

Radius: 9.2

Gravity: 7.87 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 5.31 AU - 7.45 AU

Year: 7245 Days

Day: 9.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 108,983,369 km

• M1: 114,891 km (0.113 R)
• M2: 419,921 km (0.104 R)
• M3: 732,880 km (0.077 R)
• M4: 1,354,160 km (0.118 R)
• M5: 1,766,003 km (0.062 R)
• M6: 2,670,322 km (0.119 R)
• M7: 3,807,565 km (0.083 R)
• M8: 4,181,560 km (0.115 R)
• M9: 4,774,566 km (0.052 R)
• M10: 5,121,184 km (0.039 R)
• M11: 5,832,372 km (0.065 R)
• M12: 9,260,557 km (0.106 R)
• M13: 11,859,970 km (0.053 R)
• M14: 12,389,696 km (0.074 R)
• M15: 14,132,960 km (0.108 R)
• M16: 16,813,305 km (0.072 R)
• M17: 20,335,587 km (0.051 R)
• M18: 21,872,705 km (0.054 R)
• M19: 23,238,982 km (0.091 R)
• M20: 27,863,052 km (0.095 R)
• M21: 29,853,302 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.6

Radius: 8.3

Gravity: 12.14 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 7.59 AU - 8.69 AU

Year: 10441 Days

Day: 8.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 108,983,369 km

• M1: 103,372 km (0.08 R)
• M2: 366,365 km (0.113 R)
• M3: 727,046 km (0.069 R)
• M4: 1,038,957 km (0.09 R)
• M5: 1,321,548 km (0.084 R)
• M6: 1,876,705 km (0.117 R)
• M7: 3,892,088 km (0.108 R)
• M8: 4,678,673 km (0.053 R)
• M9: 5,126,420 km (0.088 R)
• M10: 5,672,602 km (0.109 R)
• M11: 6,681,938 km (0.119 R)
• M12: 8,162,359 km (0.049 R)
• M13: 10,585,695 km (0.087 R)
• M14: 12,166,944 km (0.063 R)
• M15: 12,465,093 km (0.061 R)
• M16: 12,890,549 km (0.103 R)
• M17: 14,357,356 km (0.043 R)
• M18: 14,690,361 km (0.111 R)
• M19: 16,871,498 km (0.106 R)
• M20: 18,310,331 km (0.092 R)
• M21: 19,993,606 km (0.052 R)
• M22: 20,830,456 km (0.071 R)
• M23: 21,952,889 km (0.053 R)
• M24: 22,933,802 km (0.095 R)
• M25: 23,389,178 km (0.067 R)
• M26: 24,506,674 km (0.04 R)
• M27: 27,455,697 km (0.079 R)
• M28: 33,929,994 km (0.088 R)
• M29: 39,502,215 km (0.076 R)
• M30: 45,798,640 km (0.085 R)
• M31: 49,033,544 km (0.069 R)
• M32: 52,103,592 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 957

Radius: 3.7

Gravity: 69.91 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 9.1 AU - 13.7 AU

Year: 17305 Days

Day: 22.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 108,983,369 km

• M1: 47,722 km (0.101 R)
• M2: 262,395 km (0.114 R)
• M3: 380,278 km (0.106 R)
• M4: 618,438 km (0.119 R)
• M5: 834,756 km (0.05 R)
• M6: 1,086,679 km (0.076 R)
• M7: 1,795,623 km (0.1 R)
• M8: 2,007,603 km (0.11 R)
• M9: 2,301,414 km (0.068 R)
• M10: 3,000,335 km (0.071 R)
• M11: 3,299,231 km (0.113 R)
• M12: 3,677,564 km (0.031 R)
• M13: 4,051,858 km (0.036 R)
• M14: 5,929,910 km (0.093 R)
• M15: 6,183,179 km (0.046 R)
• M16: 6,848,142 km (0.1 R)
• M17: 7,269,260 km (0.11 R)
• M18: 8,961,660 km (0.025 R)
• M19: 10,345,740 km (0.112 R)
• M20: 10,712,853 km (0.089 R)
• M21: 11,734,158 km (0.073 R)
• M22: 12,958,766 km (0.099 R)
• M23: 13,099,986 km (0.027 R)
• M24: 13,968,252 km (0.105 R)
• M25: 16,886,458 km (0.029 R)
• M26: 17,653,147 km (0.038 R)
• M27: 25,736,070 km (0.102 R)
• M28: 36,677,060 km (0.097 R)
• M29: 44,823,860 km (0.077 R)
• M30: 52,291,487 km (0.119 R)
• M31: 58,599,132 km (0.104 R)
• M32: 63,955,034 km (0.079 R)
• M33: 64,364,334 km (0.098 R)
• M34: 68,767,149 km (0.091 R)
• M35: 69,412,066 km (0.109 R)

Asteroid Belt

Center: 12.92 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 14.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 617

Radius: 4.8

Gravity: 26.78 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 13.28 AU - 15.6 AU

Year: 24670 Days

Day: 22 Hours

Environment

Temp: -215 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 108,983,369 km

• M1: 65,524 km (0.099 R)
• M2: 245,191 km (0.117 R)
• M3: 467,344 km (0.085 R)
• M4: 808,876 km (0.106 R)
• M5: 1,332,468 km (0.118 R)
• M6: 1,578,706 km (0.1 R)
• M7: 2,600,161 km (0.095 R)
• M8: 2,932,268 km (0.099 R)
• M9: 3,178,356 km (0.07 R)
• M10: 3,649,889 km (0.069 R)
• M11: 3,870,247 km (0.069 R)
• M12: 6,272,340 km (0.056 R)
• M13: 11,461,890 km (0.029 R)
• M14: 15,948,928 km (0.086 R)
• M15: 24,896,826 km (0.095 R)
• M16: 25,121,671 km (0.114 R)
• M17: 25,575,252 km (0.026 R)
• M18: 26,968,756 km (0.094 R)
• M19: 27,324,949 km (0.1 R)
• M20: 29,779,850 km (0.061 R)
• M21: 31,452,055 km (0.079 R)
• M22: 34,701,769 km (0.11 R)
• M23: 39,069,728 km (0.078 R)
• M24: 39,525,702 km (0.103 R)
• M25: 42,496,118 km (0.069 R)
• M26: 49,406,193 km (0.047 R)
• M27: 54,155,028 km (0.107 R)
• M28: 66,687,140 km (0.05 R)
• M29: 74,316,183 km (0.07 R)
• M30: 77,859,109 km (0.116 R)
• M31: 80,527,636 km (0.097 R)
• M32: 83,507,626 km (0.101 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 987.2

Radius: 7.6

Gravity: 17.09 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 13.61 AU - 18.23 AU

Year: 28558 Days

Day: 19.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 108,983,369 km

• M1: 102,624 km (0.066 R)
• M2: 339,288 km (0.082 R)
• M3: 927,058 km (0.114 R)
• M4: 1,735,335 km (0.119 R)
• M5: 2,459,389 km (0.055 R)
• M6: 2,805,558 km (0.109 R)
• M7: 3,972,123 km (0.062 R)
• M8: 5,132,553 km (0.114 R)
• M9: 6,069,485 km (0.112 R)
• M10: 7,221,388 km (0.042 R)
• M11: 8,631,648 km (0.107 R)
• M12: 9,181,719 km (0.116 R)
• M13: 13,542,946 km (0.081 R)
• M14: 14,034,973 km (0.076 R)
• M15: 16,489,724 km (0.064 R)
• M16: 17,624,424 km (0.083 R)
• M17: 19,217,193 km (0.107 R)
• M18: 21,012,068 km (0.09 R)
• M19: 28,107,196 km (0.08 R)
• M20: 28,773,056 km (0.063 R)
• M21: 29,177,569 km (0.079 R)
• M22: 31,972,207 km (0.09 R)
• M23: 35,247,054 km (0.104 R)
• M24: 36,648,786 km (0.089 R)
• M25: 38,412,096 km (0.102 R)
• M26: 41,418,265 km (0.056 R)
• M27: 46,956,827 km (0.072 R)
• M28: 51,371,460 km (0.103 R)
• M29: 55,220,763 km (0.025 R)
• M30: 56,054,921 km (0.089 R)
• M31: 59,257,961 km (0.102 R)
• M32: 61,683,092 km (0.093 R)
• M33: 63,715,828 km (0.099 R)
• M34: 70,568,906 km (0.106 R)
• M35: 73,041,609 km (0.105 R)
• M36: 76,599,346 km (0.086 R)
• M37: 90,824,757 km (0.098 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 13,514 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit