🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.4

Radius: 12.3

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.54 AU - 0.64 AU

Year: 313 Days

Day: 11.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 91,709,606 km

• M1: 153,039 km (0.056 R)
• M2: 573,259 km (0.096 R)
• M3: 956,379 km (0.048 R)
• M4: 1,447,659 km (0.108 R)
• M5: 1,960,330 km (0.062 R)
• M6: 2,379,653 km (0.067 R)
• M7: 2,762,175 km (0.041 R)
• M8: 3,527,069 km (0.111 R)
• M9: 4,309,466 km (0.034 R)
• M10: 4,840,837 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.1

Radius: 13.3

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.86 AU - 0.88 AU

Year: 560 Days

Day: 7.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 91,709,606 km

• M1: 165,605 km (0.057 R)
• M2: 607,816 km (0.068 R)
• M3: 1,079,797 km (0.069 R)
• M4: 1,588,430 km (0.066 R)
• M5: 2,135,510 km (0.114 R)
• M6: 2,912,671 km (0.093 R)
• M7: 4,620,629 km (0.095 R)
• M8: 5,564,592 km (0.028 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559

Radius: 12.7

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.81 AU - 1.35 AU

Year: 775 Days

Day: 10.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 91,709,606 km

• M1: 157,975 km (0.117 R)
• M2: 602,879 km (0.082 R)
• M3: 1,040,752 km (0.11 R)
• M4: 1,515,127 km (0.082 R)
• M5: 2,340,010 km (0.108 R)
• M6: 2,907,584 km (0.087 R)
• M7: 3,314,490 km (0.049 R)
• M8: 3,759,694 km (0.077 R)
• M9: 4,337,590 km (0.062 R)
• M10: 5,060,148 km (0.1 R)
• M11: 6,015,929 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.6

Radius: 12.4

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.02 AU - 1.44 AU

Year: 942 Days

Day: 6.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 91,709,606 km

• M1: 154,235 km (0.12 R)
• M2: 629,807 km (0.104 R)
• M3: 1,109,717 km (0.111 R)
• M4: 1,949,559 km (0.093 R)
• M5: 2,545,109 km (0.087 R)
• M6: 3,589,900 km (0.106 R)
• M7: 4,054,850 km (0.095 R)
• M8: 4,846,672 km (0.085 R)
• M9: 5,863,040 km (0.086 R)
• M10: 6,578,566 km (0.1 R)
• M11: 7,400,158 km (0.061 R)
• M12: 8,395,133 km (0.057 R)
• M13: 9,304,838 km (0.12 R)
• M14: 9,739,719 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.7

Radius: 13.2

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.8 AU - 2.68 AU

Year: 2314 Days

Day: 8.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 91,709,606 km

• M1: 164,109 km (0.084 R)
• M2: 919,578 km (0.114 R)
• M3: 1,520,662 km (0.068 R)
• M4: 2,095,567 km (0.042 R)
• M5: 3,319,726 km (0.09 R)
• M6: 3,941,006 km (0.104 R)
• M7: 5,061,644 km (0.083 R)
• M8: 6,132,765 km (0.113 R)
• M9: 7,044,863 km (0.094 R)
• M10: 8,165,501 km (0.105 R)
• M11: 9,874,806 km (0.069 R)
• M12: 11,811,799 km (0.087 R)
• M13: 15,382,700 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.3

Radius: 11.7

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.4 AU - 2.64 AU

Year: 2761 Days

Day: 11.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 91,709,606 km

• M1: 145,559 km (0.063 R)
• M2: 590,762 km (0.028 R)
• M3: 2,793,291 km (0.12 R)
• M4: 3,819,084 km (0.094 R)
• M5: 4,617,937 km (0.094 R)
• M6: 5,103,083 km (0.092 R)
• M7: 5,695,490 km (0.075 R)
• M8: 6,280,567 km (0.08 R)
• M9: 6,710,960 km (0.107 R)
• M10: 8,028,319 km (0.103 R)
• M11: 9,686,462 km (0.083 R)
• M12: 10,709,113 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.8

Radius: 9.7

Gravity: 7.44 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.39 AU - 3.81 AU

Year: 3768 Days

Day: 14.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 91,709,606 km

• M1: 121,174 km (0.081 R)
• M2: 429,495 km (0.099 R)
• M3: 831,764 km (0.081 R)
• M4: 1,140,833 km (0.086 R)
• M5: 1,495,829 km (0.082 R)
• M6: 2,058,168 km (0.084 R)
• M7: 2,450,413 km (0.049 R)
• M8: 3,253,305 km (0.115 R)
• M9: 4,810,918 km (0.095 R)
• M10: 5,189,700 km (0.078 R)
• M11: 6,845,599 km (0.108 R)
• M12: 7,260,433 km (0.088 R)
• M13: 8,070,656 km (0.108 R)
• M14: 8,461,555 km (0.065 R)
• M15: 9,166,460 km (0.111 R)
• M16: 12,197,612 km (0.111 R)
• M17: 13,687,607 km (0.085 R)
• M18: 14,398,945 km (0.084 R)
• M19: 17,141,373 km (0.082 R)
• M20: 21,540,149 km (0.103 R)
• M21: 22,293,673 km (0.08 R)
• M22: 23,135,610 km (0.098 R)
• M23: 23,636,464 km (0.074 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.2

Radius: 14.7

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.64 AU - 5.74 AU

Year: 7011 Days

Day: 8.9 Hours

Environment

Temp: -233 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 91,709,606 km

• M1: 182,809 km (0.109 R)
• M2: 932,892 km (0.105 R)
• M3: 1,549,535 km (0.085 R)
• M4: 2,017,327 km (0.098 R)
• M5: 3,057,332 km (0.103 R)
• M6: 3,958,060 km (0.043 R)
• M7: 4,457,867 km (0.111 R)
• M8: 5,813,523 km (0.107 R)
• M9: 6,392,018 km (0.064 R)
• M10: 7,585,958 km (0.119 R)
• M11: 8,879,830 km (0.102 R)
• M12: 10,267,799 km (0.071 R)
• M13: 11,013,844 km (0.092 R)
• M14: 11,742,685 km (0.111 R)
• M15: 12,726,740 km (0.103 R)
• M16: 15,620,561 km (0.096 R)
• M17: 17,015,112 km (0.057 R)
• M18: 19,823,064 km (0.117 R)
• M19: 21,617,042 km (0.106 R)
• M20: 22,347,678 km (0.106 R)
• M21: 23,432,113 km (0.099 R)
• M22: 24,116,673 km (0.034 R)
• M23: 24,902,810 km (0.043 R)
• M24: 25,615,793 km (0.084 R)
• M25: 28,123,353 km (0.113 R)
• M26: 29,983,153 km (0.1 R)
• M27: 31,199,384 km (0.097 R)
• M28: 31,819,766 km (0.118 R)
• M29: 39,197,335 km (0.099 R)
• M30: 40,406,385 km (0.076 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.3

Radius: 12.7

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.67 AU - 5.97 AU

Year: 7304 Days

Day: 12.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 91,709,606 km

• M1: 158,424 km (0.048 R)
• M2: 660,774 km (0.117 R)
• M3: 1,067,231 km (0.057 R)
• M4: 1,482,365 km (0.095 R)
• M5: 3,358,622 km (0.066 R)
• M6: 4,062,629 km (0.102 R)
• M7: 5,133,900 km (0.118 R)
• M8: 5,530,334 km (0.102 R)
• M9: 6,321,258 km (0.102 R)
• M10: 8,053,302 km (0.067 R)
• M11: 9,275,068 km (0.055 R)
• M12: 9,822,895 km (0.056 R)
• M13: 11,985,632 km (0.07 R)
• M14: 12,383,113 km (0.063 R)
• M15: 14,560,810 km (0.073 R)
• M16: 14,956,795 km (0.116 R)
• M17: 15,652,126 km (0.094 R)
• M18: 16,982,949 km (0.069 R)
• M19: 18,519,319 km (0.077 R)
• M20: 21,283,139 km (0.091 R)
• M21: 22,991,098 km (0.103 R)
• M22: 23,606,095 km (0.054 R)
• M23: 31,489,604 km (0.107 R)

Asteroid Belt

Center: 7.55 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 926.9

Radius: 6.2

Gravity: 24.11 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 8.38 AU - 12.18 AU

Year: 22751 Days

Day: 21.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 91,709,606 km

• M1: 77,193 km (0.048 R)
• M2: 685,906 km (0.037 R)
• M3: 962,662 km (0.05 R)
• M4: 1,296,864 km (0.118 R)
• M5: 1,614,460 km (0.109 R)
• M6: 2,288,847 km (0.071 R)
• M7: 2,676,904 km (0.053 R)
• M8: 3,522,132 km (0.099 R)
• M9: 7,061,767 km (0.105 R)
• M10: 7,516,096 km (0.097 R)
• M11: 7,989,723 km (0.055 R)
• M12: 9,054,561 km (0.073 R)
• M13: 11,258,437 km (0.081 R)
• M14: 16,780,244 km (0.119 R)
• M15: 17,771,329 km (0.049 R)
• M16: 20,168,037 km (0.084 R)
• M17: 21,184,255 km (0.08 R)
• M18: 22,772,087 km (0.112 R)
• M19: 23,208,464 km (0.085 R)
• M20: 24,323,866 km (0.078 R)
• M21: 25,591,708 km (0.107 R)
• M22: 33,571,109 km (0.109 R)
• M23: 41,585,216 km (0.079 R)
• M24: 46,118,780 km (0.095 R)
• M25: 46,467,193 km (0.099 R)
• M26: 48,594,176 km (0.094 R)
• M27: 52,850,983 km (0.077 R)
• M28: 53,808,260 km (0.067 R)
• M29: 54,194,372 km (0.115 R)
• M30: 54,971,982 km (0.078 R)
• M31: 55,757,221 km (0.065 R)
• M32: 56,948,917 km (0.071 R)
• M33: 57,149,079 km (0.108 R)
• M34: 58,768,028 km (0.078 R)
• M35: 60,417,344 km (0.084 R)
• M36: 64,457,683 km (0.091 R)
• M37: 71,197,815 km (0.065 R)
• M38: 76,916,643 km (0.088 R)
• M39: 80,138,532 km (0.055 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 12,898 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit