🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.81 AU - 2.09 AU

Year: 948 Days

Day: 18.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,315,309 km

• M1: 41,887 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.63 AU - 2.35 AU

Year: 978 Days

Day: 44.8 Hours

Environment

Temp: -53 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.81 AU - 2.29 AU

Year: 1022 Days

Day: 40.8 Hours

Environment

Temp: -61 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,315,309 km

• M1: 224,397 km (0.026 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.5

Radius: 12.7

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 6.48 AU - 9.96 AU

Year: 8207 Days

Day: 11.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 94,315,309 km

• M1: 311,164 km (0.091 R)
• M2: 632,649 km (0.097 R)
• M3: 1,326,784 km (0.1 R)
• M4: 1,550,133 km (0.049 R)
• M5: 1,828,385 km (0.081 R)
• M6: 2,023,162 km (0.078 R)
• M7: 2,421,541 km (0.108 R)
• M8: 2,920,001 km (0.115 R)
• M9: 3,370,889 km (0.03 R)
• M10: 4,237,659 km (0.118 R)
• M11: 4,644,415 km (0.038 R)
• M12: 5,355,753 km (0.111 R)
• M13: 5,542,751 km (0.107 R)
• M14: 6,084,744 km (0.089 R)
• M15: 6,395,010 km (0.032 R)
• M16: 7,150,778 km (0.097 R)
• M17: 7,478,398 km (0.113 R)
• M18: 7,740,493 km (0.094 R)
• M19: 7,917,019 km (0.086 R)
• M20: 8,059,136 km (0.099 R)
• M21: 8,202,152 km (0.099 R)
• M22: 8,563,431 km (0.115 R)
• M23: 11,676,862 km (0.11 R)
• M24: 12,124,309 km (0.091 R)
• M25: 12,432,630 km (0.084 R)
• M26: 12,515,208 km (0.07 R)
• M27: 12,764,289 km (0.114 R)
• M28: 12,847,764 km (0.118 R)
• M29: 13,246,293 km (0.112 R)
• M30: 13,798,459 km (0.097 R)
• M31: 13,884,029 km (0.045 R)
• M32: 14,293,179 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 673

Radius: 5.6

Gravity: 21.46 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 14.05 AU - 23.07 AU

Year: 27846 Days

Day: 15.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 94,315,309 km

• M1: 113,395 km (0.115 R)
• M2: 163,959 km (0.093 R)
• M3: 398,379 km (0.094 R)
• M4: 464,801 km (0.101 R)
• M5: 535,112 km (0.119 R)
• M6: 686,804 km (0.039 R)
• M7: 969,245 km (0.116 R)
• M8: 1,155,045 km (0.093 R)
• M9: 1,704,069 km (0.102 R)
• M10: 1,890,468 km (0.104 R)
• M11: 2,405,235 km (0.085 R)
• M12: 4,036,450 km (0.037 R)
• M13: 4,589,513 km (0.1 R)
• M14: 5,006,592 km (0.076 R)
• M15: 5,435,639 km (0.076 R)
• M16: 5,876,653 km (0.107 R)
• M17: 6,158,047 km (0.085 R)
• M18: 8,499,253 km (0.098 R)
• M19: 8,689,542 km (0.06 R)
• M20: 10,061,205 km (0.118 R)
• M21: 10,330,032 km (0.119 R)
• M22: 11,012,348 km (0.115 R)
• M23: 11,498,691 km (0.096 R)
• M24: 12,781,044 km (0.112 R)
• M25: 13,365,523 km (0.079 R)
• M26: 13,809,529 km (0.113 R)
• M27: 14,108,126 km (0.075 R)
• M28: 14,258,323 km (0.075 R)
• M29: 14,333,570 km (0.039 R)
• M30: 14,484,515 km (0.115 R)
• M31: 15,093,528 km (0.041 R)
• M32: 15,247,165 km (0.09 R)
• M33: 15,555,785 km (0.082 R)
• M34: 17,209,889 km (0.043 R)
• M35: 17,692,791 km (0.08 R)
• M36: 18,589,480 km (0.056 R)
• M37: 19,334,029 km (0.039 R)
• M38: 20,004,078 km (0.067 R)
• M39: 20,257,347 km (0.091 R)
• M40: 21,109,008 km (0.042 R)
• M41: 21,452,933 km (0.072 R)
• M42: 22,321,049 km (0.063 R)
• M43: 22,935,448 km (0.107 R)
• M44: 24,270,609 km (0.054 R)
• M45: 26,274,173 km (0.059 R)
• M46: 27,482,774 km (0.098 R)
• M47: 27,670,221 km (0.055 R)
• M48: 28,614,333 km (0.077 R)
• M49: 29,473,024 km (0.1 R)
• M50: 29,665,108 km (0.107 R)
• M51: 32,099,514 km (0.119 R)
• M52: 32,395,868 km (0.072 R)
• M53: 33,190,831 km (0.092 R)
• M54: 35,205,914 km (0.083 R)
• M55: 37,260,342 km (0.076 R)
• M56: 37,364,163 km (0.034 R)
• M57: 38,826,482 km (0.114 R)
• M58: 41,269,415 km (0.096 R)
• M59: 41,699,359 km (0.074 R)
• M60: 44,419,797 km (0.103 R)
• M61: 44,639,855 km (0.089 R)
• M62: 45,856,834 km (0.116 R)
• M63: 48,323,403 km (0.076 R)
• M64: 48,889,931 km (0.107 R)
• M65: 51,524,499 km (0.108 R)
• M66: 51,639,988 km (0.069 R)
• M67: 52,800,718 km (0.103 R)
• M68: 53,852,541 km (0.072 R)
• M69: 54,087,260 km (0.115 R)
• M70: 55,265,792 km (0.11 R)
• M71: 56,214,691 km (0.085 R)
• M72: 57,049,447 km (0.07 R)
• M73: 57,168,976 km (0.104 R)
• M74: 57,528,160 km (0.084 R)
• M75: 59,456,776 km (0.104 R)
• M76: 63,005,986 km (0.119 R)
• M77: 64,121,387 km (0.119 R)
• M78: 70,307,110 km (0.108 R)
• M79: 77,738,085 km (0.062 R)
• M80: 81,343,992 km (0.064 R)
• M81: 83,914,083 km (0.081 R)
• M82: 84,186,052 km (0.073 R)
• M83: 86,647,984 km (0.109 R)
• M84: 87,887,702 km (0.096 R)
• M85: 88,164,009 km (0.06 R)
• M86: 89,410,907 km (0.11 R)
• M87: 92,623,970 km (0.093 R)

Kuiper Belt

Range: 31.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 19,856 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit