🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.55 AU - 0.67 AU

Year: 308 Days

Day: 15.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,258,918 km

• M1: 232,176 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.6

Radius: 11.8

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.38 AU - 1.48 AU

Year: 1104 Days

Day: 8.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 44,258,918 km

• M1: 146,756 km (0.112 R)
• M2: 517,609 km (0.106 R)
• M3: 918,531 km (0.113 R)
• M4: 1,429,408 km (0.116 R)
• M5: 2,026,453 km (0.108 R)
• M6: 2,481,679 km (0.102 R)
• M7: 2,946,031 km (0.103 R)
• M8: 4,154,632 km (0.074 R)
• M9: 5,650,760 km (0.087 R)
• M10: 6,104,491 km (0.097 R)
• M11: 7,021,077 km (0.113 R)
• M12: 7,390,434 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.9

Radius: 8.8

Gravity: 11.62 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.66 AU - 4.32 AU

Year: 4210 Days

Day: 9.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 44,258,918 km

• M1: 110,104 km (0.062 R)
• M2: 393,293 km (0.056 R)
• M3: 707,149 km (0.104 R)
• M4: 1,165,218 km (0.03 R)
• M5: 1,989,652 km (0.106 R)
• M6: 2,396,707 km (0.09 R)
• M7: 4,384,863 km (0.08 R)
• M8: 6,235,538 km (0.111 R)
• M9: 6,647,381 km (0.079 R)
• M10: 7,043,517 km (0.119 R)
• M11: 7,738,698 km (0.072 R)
• M12: 8,327,216 km (0.097 R)
• M13: 8,827,022 km (0.052 R)
• M14: 10,229,353 km (0.083 R)
• M15: 10,579,711 km (0.095 R)
• M16: 11,258,437 km (0.098 R)
• M17: 12,208,233 km (0.057 R)
• M18: 12,702,654 km (0.106 R)
• M19: 13,056,603 km (0.066 R)
• M20: 13,521,404 km (0.084 R)
• M21: 17,897,740 km (0.09 R)
• M22: 18,278,915 km (0.11 R)
• M23: 23,969,319 km (0.078 R)
• M24: 24,588,355 km (0.11 R)
• M25: 27,506,560 km (0.092 R)
• M26: 29,048,915 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.8

Radius: 8.2

Gravity: 11.09 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.89 AU - 5.41 AU

Year: 6474 Days

Day: 8.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 44,258,918 km

• M1: 102,026 km (0.082 R)
• M2: 374,892 km (0.076 R)
• M3: 962,961 km (0.098 R)
• M4: 1,436,588 km (0.078 R)
• M5: 1,833,322 km (0.102 R)
• M6: 2,638,458 km (0.114 R)
• M7: 3,048,505 km (0.048 R)
• M8: 3,323,167 km (0.106 R)
• M9: 4,926,557 km (0.082 R)
• M10: 5,397,042 km (0.09 R)
• M11: 6,461,730 km (0.107 R)
• M12: 6,953,459 km (0.042 R)
• M13: 7,583,714 km (0.092 R)
• M14: 8,496,561 km (0.114 R)
• M15: 9,840,099 km (0.098 R)
• M16: 10,730,655 km (0.078 R)
• M17: 11,879,118 km (0.098 R)
• M18: 14,536,575 km (0.1 R)
• M19: 16,193,521 km (0.102 R)
• M20: 16,968,886 km (0.114 R)
• M21: 17,836,554 km (0.068 R)
• M22: 18,315,866 km (0.058 R)
• M23: 19,587,747 km (0.036 R)
• M24: 19,878,266 km (0.038 R)
• M25: 20,171,627 km (0.088 R)
• M26: 20,467,831 km (0.048 R)
• M27: 22,070,922 km (0.067 R)
• M28: 25,267,080 km (0.107 R)
• M29: 25,784,839 km (0.11 R)
• M30: 26,046,336 km (0.097 R)
• M31: 26,930,609 km (0.096 R)
• M32: 27,380,300 km (0.106 R)
• M33: 28,294,642 km (0.093 R)
• M34: 29,418,421 km (0.117 R)
• M35: 29,799,597 km (0.086 R)
• M36: 30,669,209 km (0.112 R)
• M37: 36,573,837 km (0.048 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.7

Radius: 10.1

Gravity: 9.71 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 4.8 AU - 6.68 AU

Year: 8879 Days

Day: 14.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 44,258,918 km

• M1: 133,441 km (0.106 R)
• M2: 622,028 km (0.082 R)
• M3: 993,479 km (0.115 R)
• M4: 2,697,100 km (0.096 R)
• M5: 3,157,562 km (0.042 R)
• M6: 3,695,815 km (0.12 R)
• M7: 4,924,612 km (0.059 R)
• M8: 5,512,831 km (0.073 R)
• M9: 6,751,651 km (0.111 R)
• M10: 7,149,133 km (0.119 R)
• M11: 8,757,609 km (0.062 R)
• M12: 9,182,916 km (0.06 R)
• M13: 9,871,814 km (0.117 R)
• M14: 11,631,683 km (0.105 R)
• M15: 12,615,888 km (0.082 R)
• M16: 14,749,153 km (0.111 R)
• M17: 16,110,793 km (0.083 R)
• M18: 16,606,560 km (0.095 R)
• M19: 17,332,559 km (0.082 R)
• M20: 21,452,783 km (0.1 R)
• M21: 24,660,311 km (0.106 R)
• M22: 26,770,389 km (0.12 R)
• M23: 28,378,716 km (0.11 R)
• M24: 29,626,512 km (0.096 R)
• M25: 30,156,986 km (0.098 R)
• M26: 30,586,033 km (0.072 R)
• M27: 33,589,210 km (0.1 R)
• M28: 34,398,834 km (0.114 R)
• M29: 36,783,573 km (0.069 R)
• M30: 39,149,164 km (0.095 R)
• M31: 39,659,892 km (0.063 R)
• M32: 45,013,700 km (0.109 R)
• M33: 48,593,577 km (0.074 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 293.5

Radius: 4.6

Gravity: 13.87 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 7.5 AU - 7.72 AU

Year: 13555 Days

Day: 16.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 44,258,918 km

• M1: 57,745 km (0.098 R)
• M2: 263,143 km (0.09 R)
• M3: 699,370 km (0.108 R)
• M4: 2,085,245 km (0.106 R)
• M5: 2,907,435 km (0.11 R)
• M6: 3,081,417 km (0.077 R)
• M7: 3,695,516 km (0.082 R)
• M8: 5,321,495 km (0.106 R)
• M9: 5,851,970 km (0.111 R)
• M10: 7,134,023 km (0.027 R)
• M11: 10,338,858 km (0.116 R)
• M12: 11,863,111 km (0.034 R)
• M13: 14,202,373 km (0.105 R)
• M14: 14,514,883 km (0.064 R)
• M15: 16,350,000 km (0.056 R)
• M16: 18,408,018 km (0.049 R)
• M17: 19,460,738 km (0.084 R)
• M18: 21,033,161 km (0.114 R)
• M19: 24,162,150 km (0.116 R)
• M20: 31,534,184 km (0.046 R)
• M21: 33,366,309 km (0.079 R)
• M22: 36,653,423 km (0.072 R)
• M23: 41,152,130 km (0.058 R)
• M24: 41,914,780 km (0.058 R)
• M25: 42,428,350 km (0.087 R)
• M26: 43,206,558 km (0.087 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 18,916 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit