🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.57 AU - 0.71 AU

Year: 336 Days

Day: 28.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 9,694,423 km

• M1: 93,947 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.4

Radius: 11.6

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.65 AU - 0.89 AU

Year: 443 Days

Day: 13.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 9,694,423 km

• M1: 146,307 km (0.104 R)
• M2: 245,789 km (0.117 R)
• M3: 326,273 km (0.052 R)
• M4: 408,103 km (0.111 R)
• M5: 491,130 km (0.106 R)
• M6: 569,369 km (0.041 R)
• M7: 688,001 km (0.098 R)
• M8: 819,497 km (0.077 R)
• M9: 923,318 km (0.054 R)
• M10: 1,024,297 km (0.102 R)
• M11: 1,101,639 km (0.068 R)
• M12: 1,201,420 km (0.118 R)
• M13: 1,300,155 km (0.119 R)
• M14: 1,384,827 km (0.065 R)
• M15: 1,502,112 km (0.095 R)
• M16: 1,577,659 km (0.112 R)
• M17: 1,650,065 km (0.06 R)
• M18: 1,732,942 km (0.103 R)
• M19: 1,864,737 km (0.068 R)
• M20: 1,951,355 km (0.116 R)
• M21: 2,044,255 km (0.073 R)
• M22: 2,178,893 km (0.098 R)
• M23: 2,285,855 km (0.081 R)
• M24: 2,531,495 km (0.114 R)
• M25: 2,611,680 km (0.094 R)
• M26: 2,791,347 km (0.066 R)
• M27: 2,907,883 km (0.038 R)
• M28: 2,997,792 km (0.072 R)
• M29: 3,094,282 km (0.06 R)
• M30: 3,255,549 km (0.116 R)
• M31: 3,366,700 km (0.098 R)
• M32: 3,544,572 km (0.069 R)
• M33: 3,707,484 km (0.093 R)
• M34: 3,842,122 km (0.092 R)
• M35: 4,097,486 km (0.104 R)
• M36: 4,198,614 km (0.105 R)
• M37: 4,403,413 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.4

Radius: 11.7

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.6 AU - 0.98 AU

Year: 461 Days

Day: 8.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 9,694,423 km

• M1: 149,448 km (0.087 R)
• M2: 252,521 km (0.104 R)
• M3: 360,830 km (0.099 R)
• M4: 448,195 km (0.096 R)
• M5: 548,875 km (0.064 R)
• M6: 625,170 km (0.109 R)
• M7: 772,523 km (0.072 R)
• M8: 922,570 km (0.065 R)
• M9: 1,041,949 km (0.089 R)
• M10: 1,193,641 km (0.053 R)
• M11: 1,313,918 km (0.066 R)
• M12: 1,427,014 km (0.095 R)
• M13: 1,508,096 km (0.094 R)
• M14: 1,584,989 km (0.113 R)
• M15: 1,906,026 km (0.081 R)
• M16: 2,015,532 km (0.047 R)
• M17: 2,187,270 km (0.12 R)
• M18: 2,309,043 km (0.1 R)
• M19: 2,461,184 km (0.066 R)
• M20: 2,573,831 km (0.119 R)
• M21: 2,826,652 km (0.056 R)
• M22: 2,922,544 km (0.092 R)
• M23: 3,049,702 km (0.029 R)
• M24: 3,171,176 km (0.091 R)
• M25: 3,395,423 km (0.11 R)
• M26: 3,481,890 km (0.092 R)
• M27: 3,577,035 km (0.083 R)
• M28: 3,705,240 km (0.079 R)
• M29: 3,827,013 km (0.07 R)
• M30: 3,974,815 km (0.103 R)
• M31: 4,183,205 km (0.105 R)
• M32: 4,446,797 km (0.093 R)
• M33: 4,848,018 km (0.113 R)
• M34: 5,043,991 km (0.109 R)
• M35: 5,143,025 km (0.103 R)
• M36: 5,499,367 km (0.111 R)
• M37: 5,592,118 km (0.044 R)
• M38: 5,741,417 km (0.114 R)
• M39: 5,854,363 km (0.084 R)
• M40: 6,410,568 km (0.065 R)
• M41: 6,547,450 km (0.06 R)
• M42: 6,655,609 km (0.1 R)
• M43: 6,754,493 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.7

Radius: 8.2

Gravity: 13.08 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.71 AU - 0.91 AU

Year: 478 Days

Day: 6.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 9,694,423 km

• M1: 102,624 km (0.111 R)
• M2: 154,086 km (0.119 R)
• M3: 299,944 km (0.072 R)
• M4: 426,354 km (0.082 R)
• M5: 510,727 km (0.101 R)
• M6: 567,574 km (0.04 R)
• M7: 702,362 km (0.097 R)
• M8: 757,414 km (0.116 R)
• M9: 833,410 km (0.071 R)
• M10: 897,138 km (0.109 R)
• M11: 1,008,888 km (0.1 R)
• M12: 1,082,490 km (0.082 R)
• M13: 1,152,652 km (0.043 R)
• M14: 1,252,284 km (0.101 R)
• M15: 1,349,074 km (0.085 R)
• M16: 1,442,722 km (0.113 R)
• M17: 1,544,448 km (0.089 R)
• M18: 1,611,618 km (0.091 R)
• M19: 1,812,827 km (0.106 R)
• M20: 1,883,886 km (0.114 R)
• M21: 1,949,260 km (0.074 R)
• M22: 2,048,892 km (0.118 R)
• M23: 2,143,289 km (0.081 R)
• M24: 2,287,950 km (0.087 R)
• M25: 2,414,360 km (0.053 R)
• M26: 2,500,080 km (0.12 R)
• M27: 2,667,031 km (0.063 R)
• M28: 2,718,642 km (0.059 R)
• M29: 2,837,722 km (0.105 R)
• M30: 2,966,376 km (0.073 R)
• M31: 3,035,191 km (0.103 R)
• M32: 3,292,200 km (0.096 R)
• M33: 3,355,480 km (0.084 R)
• M34: 3,451,372 km (0.086 R)
• M35: 3,572,547 km (0.093 R)
• M36: 3,670,384 km (0.074 R)
• M37: 3,727,979 km (0.116 R)
• M38: 3,794,101 km (0.096 R)
• M39: 3,894,033 km (0.089 R)
• M40: 3,986,334 km (0.078 R)
• M41: 4,156,278 km (0.053 R)
• M42: 4,250,674 km (0.093 R)
• M43: 4,778,455 km (0.112 R)
• M44: 4,832,310 km (0.055 R)
• M45: 4,922,668 km (0.097 R)
• M46: 5,206,305 km (0.104 R)
• M47: 5,345,431 km (0.062 R)
• M48: 5,429,505 km (0.036 R)
• M49: 5,655,996 km (0.118 R)
• M50: 5,789,438 km (0.095 R)
• M51: 5,847,033 km (0.073 R)
• M52: 6,167,023 km (0.116 R)
• M53: 6,423,134 km (0.073 R)
• M54: 6,502,571 km (0.112 R)
• M55: 6,572,433 km (0.06 R)
• M56: 6,702,733 km (0.101 R)
• M57: 6,813,734 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.2

Radius: 9.9

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.17 AU - 1.27 AU

Year: 884 Days

Day: 7.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 59.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 9,694,423 km

• M1: 154,385 km (0.078 R)
• M2: 226,940 km (0.09 R)
• M3: 304,132 km (0.09 R)
• M4: 368,759 km (0.053 R)
• M5: 506,090 km (0.1 R)
• M6: 587,321 km (0.079 R)
• M7: 651,648 km (0.096 R)
• M8: 764,595 km (0.057 R)
• M9: 835,803 km (0.088 R)
• M10: 915,838 km (0.033 R)
• M11: 979,268 km (0.066 R)
• M12: 1,044,193 km (0.109 R)
• M13: 1,151,455 km (0.049 R)
• M14: 1,220,419 km (0.085 R)
• M15: 1,305,241 km (0.107 R)
• M16: 1,377,348 km (0.112 R)
• M17: 1,451,099 km (0.111 R)
• M18: 1,533,677 km (0.036 R)
• M19: 1,602,492 km (0.117 R)
• M20: 1,672,355 km (0.067 R)
• M21: 1,775,128 km (0.115 R)
• M22: 1,970,653 km (0.061 R)
• M23: 2,122,046 km (0.111 R)
• M24: 2,268,502 km (0.115 R)
• M25: 2,517,283 km (0.102 R)
• M26: 2,599,113 km (0.117 R)
• M27: 2,775,041 km (0.104 R)
• M28: 2,850,288 km (0.102 R)
• M29: 3,456,459 km (0.085 R)
• M30: 3,837,036 km (0.112 R)
• M31: 4,037,796 km (0.11 R)
• M32: 4,285,530 km (0.111 R)
• M33: 4,526,981 km (0.057 R)
• M34: 4,615,992 km (0.058 R)
• M35: 4,683,161 km (0.099 R)
• M36: 4,750,630 km (0.091 R)
• M37: 4,829,618 km (0.109 R)
• M38: 5,150,505 km (0.057 R)
• M39: 5,395,696 km (0.099 R)
• M40: 5,478,274 km (0.068 R)
• M41: 5,561,301 km (0.087 R)
• M42: 6,031,637 km (0.116 R)
• M43: 6,105,089 km (0.076 R)
• M44: 6,502,271 km (0.096 R)
• M45: 6,984,575 km (0.074 R)
• M46: 7,217,200 km (0.12 R)
• M47: 7,373,679 km (0.088 R)
• M48: 7,544,520 km (0.082 R)
• M49: 7,623,807 km (0.096 R)
• M50: 7,729,872 km (0.064 R)
• M51: 8,010,966 km (0.058 R)
• M52: 8,186,594 km (0.03 R)
• M53: 8,254,362 km (0.116 R)
• M54: 8,349,805 km (0.073 R)
• M55: 8,541,590 km (0.094 R)
• M56: 8,665,756 km (0.09 R)
• M57: 8,873,846 km (0.075 R)
• M58: 9,309,475 km (0.081 R)
• M59: 9,479,867 km (0.118 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 16,278 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit