🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.39 AU - 0.61 AU

Year: 228 Days

Day: 40.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.56 AU - 0.64 AU

Year: 300 Days

Day: 26.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,690,044 km

• M1: 172,038 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.8

Radius: 13.2

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.08 AU - 1.4 AU

Year: 892 Days

Day: 8.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 26,690,044 km

• M1: 165,006 km (0.058 R)
• M2: 248,931 km (0.069 R)
• M3: 481,256 km (0.091 R)
• M4: 565,330 km (0.054 R)
• M5: 666,159 km (0.069 R)
• M6: 955,182 km (0.096 R)
• M7: 1,157,738 km (0.06 R)
• M8: 1,312,422 km (0.057 R)
• M9: 1,396,197 km (0.084 R)
• M10: 1,547,141 km (0.102 R)
• M11: 1,850,526 km (0.104 R)
• M12: 2,058,168 km (0.043 R)
• M13: 2,223,324 km (0.1 R)
• M14: 2,418,848 km (0.059 R)
• M15: 2,593,578 km (0.109 R)
• M16: 2,736,444 km (0.118 R)
• M17: 2,854,477 km (0.117 R)
• M18: 3,002,280 km (0.087 R)
• M19: 3,095,928 km (0.083 R)
• M20: 3,480,544 km (0.065 R)
• M21: 3,589,152 km (0.082 R)
• M22: 3,809,659 km (0.052 R)
• M23: 4,055,299 km (0.027 R)
• M24: 4,201,007 km (0.048 R)
• M25: 4,295,703 km (0.09 R)
• M26: 4,401,768 km (0.093 R)
• M27: 4,616,441 km (0.062 R)
• M28: 4,867,765 km (0.108 R)
• M29: 5,101,138 km (0.066 R)
• M30: 5,338,250 km (0.092 R)
• M31: 5,486,951 km (0.096 R)
• M32: 5,718,229 km (0.037 R)
• M33: 5,870,520 km (0.076 R)
• M34: 6,371,373 km (0.098 R)
• M35: 6,504,815 km (0.082 R)
• M36: 6,848,890 km (0.105 R)
• M37: 7,035,588 km (0.104 R)
• M38: 7,261,929 km (0.097 R)
• M39: 7,465,233 km (0.115 R)
• M40: 7,593,289 km (0.12 R)
• M41: 7,747,823 km (0.093 R)
• M42: 7,838,480 km (0.115 R)
• M43: 8,139,022 km (0.101 R)
• M44: 8,231,174 km (0.074 R)
• M45: 8,336,940 km (0.082 R)
• M46: 8,429,840 km (0.092 R)
• M47: 8,886,263 km (0.078 R)
• M48: 9,295,712 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.1

Radius: 14.6

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.31 AU - 1.47 AU

Year: 1058 Days

Day: 14.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 26,690,044 km

• M1: 223,050 km (0.05 R)
• M2: 333,603 km (0.115 R)
• M3: 488,287 km (0.074 R)
• M4: 611,556 km (0.112 R)
• M5: 705,204 km (0.113 R)
• M6: 817,702 km (0.093 R)
• M7: 1,006,494 km (0.103 R)
• M8: 1,106,875 km (0.045 R)
• M9: 1,310,926 km (0.075 R)
• M10: 1,470,547 km (0.097 R)
• M11: 1,645,726 km (0.066 R)
• M12: 1,899,295 km (0.052 R)
• M13: 2,054,128 km (0.082 R)
• M14: 2,242,023 km (0.105 R)
• M15: 2,574,729 km (0.117 R)
• M16: 2,757,388 km (0.081 R)
• M17: 2,892,176 km (0.1 R)
• M18: 2,997,343 km (0.094 R)
• M19: 3,093,235 km (0.066 R)
• M20: 3,211,717 km (0.111 R)
• M21: 3,364,905 km (0.109 R)
• M22: 3,554,146 km (0.112 R)
• M23: 3,712,720 km (0.05 R)
• M24: 3,885,356 km (0.105 R)
• M25: 4,001,893 km (0.098 R)
• M26: 4,262,642 km (0.105 R)
• M27: 4,627,212 km (0.092 R)
• M28: 4,726,246 km (0.103 R)
• M29: 4,838,444 km (0.104 R)
• M30: 4,964,106 km (0.093 R)
• M31: 5,065,533 km (0.063 R)
• M32: 5,180,425 km (0.06 R)
• M33: 5,622,486 km (0.076 R)
• M34: 5,781,509 km (0.119 R)
• M35: 5,901,786 km (0.09 R)
• M36: 6,049,887 km (0.098 R)
• M37: 6,144,733 km (0.079 R)
• M38: 6,654,712 km (0.075 R)
• M39: 7,078,373 km (0.117 R)
• M40: 7,569,203 km (0.067 R)
• M41: 7,863,163 km (0.1 R)
• M42: 8,145,903 km (0.105 R)
• M43: 8,311,059 km (0.111 R)
• M44: 8,431,934 km (0.119 R)
• M45: 8,583,926 km (0.116 R)
• M46: 8,798,150 km (0.098 R)
• M47: 9,263,250 km (0.039 R)
• M48: 9,467,451 km (0.075 R)
• M49: 10,120,894 km (0.032 R)
• M50: 10,233,841 km (0.102 R)
• M51: 10,526,454 km (0.067 R)
• M52: 10,772,393 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.6

Radius: 11.6

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.99 AU - 2.51 AU

Year: 2179 Days

Day: 13.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 26,690,044 km

• M1: 153,787 km (0.08 R)
• M2: 234,869 km (0.05 R)
• M3: 359,184 km (0.109 R)
• M4: 484,996 km (0.069 R)
• M5: 570,417 km (0.076 R)
• M6: 759,359 km (0.099 R)
• M7: 854,653 km (0.039 R)
• M8: 970,142 km (0.036 R)
• M9: 1,083,089 km (0.071 R)
• M10: 1,278,613 km (0.099 R)
• M11: 1,367,474 km (0.053 R)
• M12: 1,705,266 km (0.095 R)
• M13: 1,793,828 km (0.083 R)
• M14: 1,945,072 km (0.091 R)
• M15: 2,027,650 km (0.115 R)
• M16: 2,293,186 km (0.107 R)
• M17: 2,446,823 km (0.108 R)
• M18: 2,570,091 km (0.114 R)
• M19: 2,649,528 km (0.038 R)
• M20: 2,753,050 km (0.108 R)
• M21: 2,834,580 km (0.054 R)
• M22: 2,964,282 km (0.057 R)
• M23: 3,193,017 km (0.056 R)
• M24: 3,365,354 km (0.091 R)
• M25: 3,477,702 km (0.082 R)
• M26: 3,629,693 km (0.106 R)
• M27: 3,732,168 km (0.057 R)
• M28: 3,809,659 km (0.064 R)
• M29: 3,913,929 km (0.111 R)
• M30: 4,085,368 km (0.09 R)
• M31: 4,340,433 km (0.098 R)
• M32: 4,573,057 km (0.054 R)
• M33: 4,852,207 km (0.06 R)
• M34: 5,050,873 km (0.07 R)
• M35: 5,281,254 km (0.065 R)
• M36: 5,427,112 km (0.105 R)
• M37: 5,500,564 km (0.085 R)
• M38: 5,963,121 km (0.087 R)
• M39: 6,345,343 km (0.104 R)
• M40: 6,453,802 km (0.1 R)
• M41: 6,562,859 km (0.095 R)
• M42: 7,101,561 km (0.12 R)
• M43: 7,343,759 km (0.057 R)
• M44: 7,671,080 km (0.102 R)
• M45: 7,886,351 km (0.089 R)
• M46: 7,986,282 km (0.106 R)
• M47: 8,221,450 km (0.119 R)
• M48: 8,356,836 km (0.118 R)
• M49: 8,441,808 km (0.075 R)
• M50: 8,681,314 km (0.119 R)
• M51: 9,132,052 km (0.119 R)
• M52: 9,219,717 km (0.048 R)
• M53: 9,894,403 km (0.064 R)
• M54: 10,365,188 km (0.111 R)
• M55: 10,806,352 km (0.084 R)
• M56: 10,973,453 km (0.098 R)
• M57: 11,047,952 km (0.045 R)
• M58: 11,366,446 km (0.105 R)
• M59: 11,555,239 km (0.083 R)
• M60: 11,878,669 km (0.065 R)
• M61: 12,631,895 km (0.083 R)
• M62: 13,043,887 km (0.051 R)
• M63: 13,301,046 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.3

Radius: 14.4

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.19 AU - 5.79 AU

Year: 7197 Days

Day: 11 Hours

Environment

Temp: -217 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 26,690,044 km

• M1: 188,493 km (0.1 R)
• M2: 309,967 km (0.098 R)
• M3: 521,049 km (0.086 R)
• M4: 882,927 km (0.049 R)
• M5: 1,172,847 km (0.049 R)
• M6: 1,350,719 km (0.067 R)
• M7: 1,567,786 km (0.113 R)
• M8: 1,719,179 km (0.063 R)
• M9: 1,907,672 km (0.063 R)
• M10: 2,220,481 km (0.111 R)
• M11: 2,340,159 km (0.116 R)
• M12: 2,730,311 km (0.093 R)
• M13: 3,046,261 km (0.082 R)
• M14: 3,218,449 km (0.093 R)
• M15: 3,433,421 km (0.118 R)
• M16: 3,592,892 km (0.077 R)
• M17: 3,693,721 km (0.114 R)
• M18: 4,002,192 km (0.098 R)
• M19: 4,578,892 km (0.081 R)
• M20: 5,181,921 km (0.107 R)
• M21: 6,073,225 km (0.08 R)
• M22: 6,315,873 km (0.117 R)
• M23: 6,961,537 km (0.118 R)
• M24: 7,113,528 km (0.086 R)
• M25: 7,420,952 km (0.084 R)
• M26: 7,576,235 km (0.077 R)
• M27: 7,785,073 km (0.081 R)
• M28: 8,048,964 km (0.116 R)
• M29: 8,504,190 km (0.091 R)
• M30: 8,721,257 km (0.117 R)
• M31: 8,940,418 km (0.116 R)
• M32: 9,356,000 km (0.062 R)
• M33: 9,891,561 km (0.118 R)
• M34: 10,034,128 km (0.074 R)
• M35: 10,148,720 km (0.081 R)
• M36: 10,640,747 km (0.098 R)
• M37: 10,757,583 km (0.03 R)
• M38: 11,587,851 km (0.088 R)
• M39: 12,623,667 km (0.113 R)
• M40: 12,965,199 km (0.102 R)
• M41: 13,058,847 km (0.027 R)
• M42: 13,184,060 km (0.067 R)
• M43: 13,341,288 km (0.088 R)
• M44: 13,435,834 km (0.103 R)
• M45: 13,848,275 km (0.086 R)
• M46: 14,329,382 km (0.085 R)
• M47: 15,374,024 km (0.048 R)
• M48: 15,939,055 km (0.061 R)
• M49: 16,106,455 km (0.115 R)
• M50: 16,375,731 km (0.087 R)
• M51: 16,884,513 km (0.076 R)
• M52: 17,295,309 km (0.074 R)
• M53: 17,570,868 km (0.115 R)
• M54: 18,266,498 km (0.1 R)
• M55: 18,653,059 km (0.098 R)
• M56: 20,370,892 km (0.118 R)
• M57: 20,552,653 km (0.106 R)
• M58: 21,028,075 km (0.107 R)
• M59: 21,544,038 km (0.105 R)
• M60: 23,458,891 km (0.088 R)
• M61: 23,955,705 km (0.075 R)
• M62: 24,455,961 km (0.077 R)
• M63: 24,649,241 km (0.095 R)
• M64: 24,959,657 km (0.106 R)
• M65: 25,427,748 km (0.07 R)
• M66: 25,623,572 km (0.058 R)
• M67: 26,690,055 km (0.1 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: 331 - 12,454 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit