🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.43 AU - 0.65 AU

Year: 256 Days

Day: 38.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 20,027,068 km

• M1: 140,173 km (0.089 R)
• M2: 194,178 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.57 AU - 0.63 AU

Year: 300 Days

Day: 41.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867

Radius: 14.6

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.12 AU - 1.58 AU

Year: 1013 Days

Day: 14.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 20,027,068 km

• M1: 194,328 km (0.105 R)
• M2: 316,848 km (0.108 R)
• M3: 409,300 km (0.094 R)
• M4: 636,539 km (0.107 R)
• M5: 1,049,279 km (0.092 R)
• M6: 1,225,506 km (0.036 R)
• M7: 1,325,288 km (0.117 R)
• M8: 1,550,432 km (0.048 R)
• M9: 1,806,245 km (0.054 R)
• M10: 1,966,614 km (0.072 R)
• M11: 2,103,944 km (0.06 R)
• M12: 2,340,309 km (0.115 R)
• M13: 2,486,466 km (0.092 R)
• M14: 2,737,043 km (0.118 R)
• M15: 2,943,637 km (0.101 R)
• M16: 3,038,333 km (0.047 R)
• M17: 3,187,781 km (0.04 R)
• M18: 3,285,169 km (0.031 R)
• M19: 3,394,525 km (0.07 R)
• M20: 3,549,808 km (0.103 R)
• M21: 3,833,146 km (0.114 R)
• M22: 3,995,011 km (0.09 R)
• M23: 4,088,659 km (0.073 R)
• M24: 4,206,692 km (0.103 R)
• M25: 4,641,124 km (0.106 R)
• M26: 4,739,709 km (0.061 R)
• M27: 4,876,292 km (0.041 R)
• M28: 5,191,944 km (0.04 R)
• M29: 5,345,880 km (0.041 R)
• M30: 5,750,542 km (0.118 R)
• M31: 5,896,550 km (0.113 R)
• M32: 6,030,440 km (0.086 R)
• M33: 6,273,836 km (0.093 R)
• M34: 6,548,198 km (0.031 R)
• M35: 6,659,200 km (0.082 R)
• M36: 6,854,724 km (0.097 R)
• M37: 7,151,676 km (0.091 R)
• M38: 7,265,969 km (0.103 R)
• M39: 7,481,838 km (0.101 R)
• M40: 7,699,952 km (0.106 R)
• M41: 8,053,302 km (0.116 R)
• M42: 8,246,882 km (0.115 R)
• M43: 8,381,819 km (0.077 R)
• M44: 8,775,860 km (0.09 R)
• M45: 9,661,030 km (0.075 R)
• M46: 10,202,575 km (0.112 R)
• M47: 10,525,856 km (0.079 R)
• M48: 10,967,618 km (0.09 R)
• M49: 11,215,801 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.1

Radius: 9.2

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.53 AU - 2.43 AU

Year: 1799 Days

Day: 7.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 20,027,068 km

• M1: 121,174 km (0.067 R)
• M2: 194,178 km (0.071 R)
• M3: 257,608 km (0.1 R)
• M4: 350,059 km (0.073 R)
• M5: 416,929 km (0.112 R)
• M6: 495,169 km (0.115 R)
• M7: 821,143 km (0.059 R)
• M8: 881,131 km (0.058 R)
• M9: 1,021,753 km (0.038 R)
• M10: 1,497,475 km (0.118 R)
• M11: 1,908,270 km (0.104 R)
• M12: 2,051,136 km (0.106 R)
• M13: 2,176,499 km (0.093 R)
• M14: 2,283,013 km (0.108 R)
• M15: 2,374,866 km (0.1 R)
• M16: 2,479,136 km (0.104 R)
• M17: 2,940,496 km (0.111 R)
• M18: 3,106,101 km (0.092 R)
• M19: 3,196,308 km (0.096 R)
• M20: 3,256,746 km (0.114 R)
• M21: 3,484,134 km (0.12 R)
• M22: 3,735,908 km (0.05 R)
• M23: 3,799,786 km (0.116 R)
• M24: 3,876,978 km (0.076 R)
• M25: 4,131,295 km (0.046 R)
• M26: 4,270,570 km (0.119 R)
• M27: 4,397,878 km (0.07 R)
• M28: 4,472,079 km (0.046 R)
• M29: 4,560,491 km (0.036 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.7

Radius: 11.1

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.23 AU - 2.73 AU

Year: 2522 Days

Day: 5.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 20,027,068 km

• M1: 160,967 km (0.103 R)
• M2: 231,278 km (0.071 R)
• M3: 321,635 km (0.114 R)
• M4: 445,054 km (0.086 R)
• M5: 579,692 km (0.106 R)
• M6: 814,710 km (0.075 R)
• M7: 944,262 km (0.062 R)
• M8: 1,027,588 km (0.099 R)
• M9: 1,202,318 km (0.114 R)
• M10: 1,293,423 km (0.107 R)
• M11: 1,375,253 km (0.12 R)
• M12: 1,544,448 km (0.074 R)
• M13: 1,644,230 km (0.062 R)
• M14: 1,785,301 km (0.117 R)
• M15: 2,106,936 km (0.057 R)
• M16: 2,260,723 km (0.076 R)
• M17: 2,447,272 km (0.078 R)
• M18: 2,594,326 km (0.065 R)
• M19: 2,699,194 km (0.076 R)
• M20: 2,897,412 km (0.105 R)
• M21: 3,244,179 km (0.108 R)
• M22: 3,357,275 km (0.086 R)
• M23: 3,504,629 km (0.087 R)
• M24: 4,115,886 km (0.093 R)
• M25: 4,434,081 km (0.09 R)
• M26: 5,436,087 km (0.118 R)
• M27: 5,571,025 km (0.1 R)
• M28: 6,363,445 km (0.064 R)
• M29: 6,608,037 km (0.057 R)
• M30: 6,855,771 km (0.114 R)
• M31: 7,339,272 km (0.119 R)
• M32: 7,445,935 km (0.063 R)
• M33: 7,703,842 km (0.077 R)
• M34: 7,921,058 km (0.055 R)
• M35: 8,184,350 km (0.049 R)
• M36: 8,405,904 km (0.078 R)
• M37: 8,539,944 km (0.036 R)
• M38: 8,742,200 km (0.094 R)
• M39: 8,877,886 km (0.11 R)
• M40: 9,082,835 km (0.102 R)
• M41: 9,918,189 km (0.079 R)
• M42: 9,988,949 km (0.046 R)
• M43: 10,416,799 km (0.054 R)
• M44: 10,681,288 km (0.108 R)
• M45: 10,875,017 km (0.086 R)
• M46: 11,463,386 km (0.109 R)
• M47: 11,711,419 km (0.1 R)
• M48: 11,936,414 km (0.088 R)
• M49: 12,314,298 km (0.082 R)
• M50: 12,415,875 km (0.088 R)
• M51: 12,543,033 km (0.034 R)
• M52: 12,747,534 km (0.045 R)
• M53: 12,901,620 km (0.114 R)
• M54: 13,082,184 km (0.107 R)
• M55: 13,550,276 km (0.066 R)
• M56: 14,129,968 km (0.116 R)
• M57: 14,236,332 km (0.111 R)
• M58: 15,504,772 km (0.119 R)
• M59: 15,751,758 km (0.066 R)
• M60: 16,110,943 km (0.101 R)
• M61: 16,333,245 km (0.05 R)
• M62: 17,460,315 km (0.118 R)
• M63: 18,148,615 km (0.106 R)
• M64: 18,554,175 km (0.078 R)
• M65: 18,962,727 km (0.063 R)
• M66: 19,138,804 km (0.047 R)
• M67: 19,315,329 km (0.065 R)
• M68: 19,551,694 km (0.102 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 10,509 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit