🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.53 AU - 0.57 AU

Year: 268 Days

Day: 17.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,012,957 km

• M1: 109,506 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323

Radius: 13.8

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.62 AU - 0.86 AU

Year: 418 Days

Day: 5.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 51,012,957 km

• M1: 172,337 km (0.118 R)
• M2: 278,701 km (0.111 R)
• M3: 371,751 km (0.11 R)
• M4: 532,120 km (0.103 R)
• M5: 623,374 km (0.08 R)
• M6: 714,779 km (0.086 R)
• M7: 906,264 km (0.103 R)
• M8: 1,058,255 km (0.102 R)
• M9: 1,334,712 km (0.081 R)
• M10: 1,436,439 km (0.098 R)
• M11: 1,607,878 km (0.111 R)
• M12: 1,721,572 km (0.051 R)
• M13: 1,947,764 km (0.093 R)
• M14: 2,113,968 km (0.085 R)
• M15: 2,259,676 km (0.078 R)
• M16: 2,414,061 km (0.116 R)
• M17: 2,572,186 km (0.095 R)
• M18: 2,674,062 km (0.103 R)
• M19: 2,782,820 km (0.042 R)
• M20: 3,118,368 km (0.094 R)
• M21: 3,227,424 km (0.094 R)
• M22: 3,544,273 km (0.118 R)
• M23: 3,688,485 km (0.06 R)
• M24: 3,797,991 km (0.099 R)
• M25: 3,902,410 km (0.115 R)
• M26: 3,995,310 km (0.073 R)
• M27: 4,114,091 km (0.119 R)
• M28: 4,316,946 km (0.109 R)
• M29: 4,426,003 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.3

Radius: 10.1

Gravity: 8.28 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.24 AU - 1.24 AU

Year: 906 Days

Day: 11.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 51,012,957 km

• M1: 146,307 km (0.045 R)
• M2: 223,350 km (0.076 R)
• M3: 379,380 km (0.074 R)
• M4: 464,053 km (0.05 R)
• M5: 540,647 km (0.118 R)
• M6: 656,286 km (0.116 R)
• M7: 762,650 km (0.082 R)
• M8: 933,790 km (0.042 R)
• M9: 1,027,737 km (0.032 R)
• M10: 1,284,747 km (0.082 R)
• M11: 1,413,251 km (0.11 R)
• M12: 1,554,322 km (0.106 R)
• M13: 1,634,656 km (0.034 R)
• M14: 1,825,094 km (0.051 R)
• M15: 1,961,976 km (0.088 R)
• M16: 2,031,689 km (0.109 R)
• M17: 2,264,164 km (0.097 R)
• M18: 2,355,867 km (0.114 R)
• M19: 2,629,183 km (0.056 R)
• M20: 2,863,303 km (0.077 R)
• M21: 3,175,664 km (0.057 R)
• M22: 3,393,628 km (0.069 R)
• M23: 3,659,463 km (0.078 R)
• M24: 3,767,772 km (0.118 R)
• M25: 3,899,119 km (0.108 R)
• M26: 4,110,351 km (0.081 R)
• M27: 4,234,218 km (0.111 R)
• M28: 4,325,174 km (0.111 R)
• M29: 4,485,991 km (0.069 R)
• M30: 4,590,411 km (0.06 R)
• M31: 4,730,883 km (0.086 R)
• M32: 5,016,166 km (0.082 R)
• M33: 5,319,401 km (0.05 R)
• M34: 5,454,787 km (0.104 R)
• M35: 5,566,387 km (0.115 R)
• M36: 5,753,983 km (0.086 R)
• M37: 5,829,679 km (0.088 R)
• M38: 6,187,218 km (0.117 R)
• M39: 6,264,710 km (0.042 R)
• M40: 6,381,696 km (0.119 R)
• M41: 6,446,920 km (0.094 R)
• M42: 6,512,444 km (0.059 R)
• M43: 6,963,781 km (0.107 R)
• M44: 7,044,564 km (0.064 R)
• M45: 7,234,104 km (0.087 R)
• M46: 7,507,868 km (0.067 R)
• M47: 7,673,772 km (0.107 R)
• M48: 8,079,631 km (0.103 R)
• M49: 8,207,089 km (0.11 R)
• M50: 8,349,356 km (0.07 R)
• M51: 8,550,117 km (0.047 R)
• M52: 8,897,932 km (0.115 R)
• M53: 9,088,220 km (0.12 R)
• M54: 9,235,574 km (0.045 R)
• M55: 9,622,285 km (0.112 R)
• M56: 9,772,481 km (0.105 R)
• M57: 9,847,878 km (0.069 R)
• M58: 9,923,425 km (0.088 R)
• M59: 10,029,640 km (0.117 R)
• M60: 10,105,635 km (0.117 R)
• M61: 10,181,930 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.4

Radius: 10.5

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.99 AU - 1.57 AU

Year: 950 Days

Day: 8 Hours

Environment

Temp: -162 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 51,012,957 km

• M1: 143,016 km (0.047 R)
• M2: 212,878 km (0.087 R)
• M3: 340,784 km (0.098 R)
• M4: 472,879 km (0.098 R)
• M5: 587,022 km (0.079 R)
• M6: 707,299 km (0.115 R)
• M7: 846,126 km (0.111 R)
• M8: 994,527 km (0.099 R)
• M9: 1,077,404 km (0.084 R)
• M10: 1,211,892 km (0.064 R)
• M11: 1,340,846 km (0.103 R)
• M12: 1,433,297 km (0.049 R)
• M13: 1,510,041 km (0.063 R)
• M14: 1,588,430 km (0.1 R)
• M15: 1,902,436 km (0.096 R)
• M16: 1,974,094 km (0.105 R)
• M17: 2,086,890 km (0.084 R)
• M18: 2,154,359 km (0.058 R)
• M19: 2,263,715 km (0.101 R)
• M20: 2,610,333 km (0.064 R)
• M21: 2,928,528 km (0.101 R)
• M22: 3,235,952 km (0.066 R)
• M23: 3,306,562 km (0.092 R)
• M24: 3,667,392 km (0.079 R)
• M25: 3,732,916 km (0.04 R)
• M26: 3,873,388 km (0.112 R)
• M27: 4,108,706 km (0.103 R)
• M28: 4,426,751 km (0.112 R)
• M29: 4,496,613 km (0.099 R)
• M30: 4,566,924 km (0.093 R)
• M31: 4,744,048 km (0.11 R)
• M32: 4,824,531 km (0.097 R)
• M33: 5,233,981 km (0.111 R)
• M34: 5,400,782 km (0.072 R)
• M35: 5,494,281 km (0.054 R)
• M36: 5,578,953 km (0.103 R)
• M37: 5,711,497 km (0.058 R)
• M38: 5,778,068 km (0.106 R)
• M39: 5,970,002 km (0.081 R)
• M40: 6,076,366 km (0.099 R)
• M41: 6,202,926 km (0.053 R)
• M42: 6,389,624 km (0.062 R)
• M43: 6,468,762 km (0.081 R)
• M44: 6,578,118 km (0.069 R)
• M45: 6,778,579 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 643.7

Radius: 4.6

Gravity: 30.42 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 5.82 AU - 7.54 AU

Year: 11326 Days

Day: 23.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 51,012,957 km

• M1: 75,248 km (0.075 R)
• M2: 108,159 km (0.099 R)
• M3: 190,588 km (0.093 R)
• M4: 235,018 km (0.082 R)
• M5: 376,687 km (0.073 R)
• M6: 576,401 km (0.101 R)
• M7: 768,933 km (0.119 R)
• M8: 824,883 km (0.059 R)
• M9: 863,030 km (0.084 R)
• M10: 1,000,959 km (0.105 R)
• M11: 1,717,084 km (0.109 R)
• M12: 2,841,612 km (0.045 R)
• M13: 3,166,688 km (0.089 R)
• M14: 3,441,499 km (0.035 R)
• M15: 3,503,582 km (0.073 R)
• M16: 3,534,698 km (0.116 R)
• M17: 3,565,964 km (0.078 R)
• M18: 4,111,847 km (0.081 R)
• M19: 4,177,820 km (0.045 R)
• M20: 4,210,881 km (0.101 R)
• M21: 5,825,042 km (0.089 R)
• M22: 5,899,242 km (0.108 R)
• M23: 5,936,343 km (0.115 R)
• M24: 6,388,427 km (0.097 R)
• M25: 6,851,582 km (0.113 R)
• M26: 7,087,349 km (0.032 R)
• M27: 7,606,902 km (0.114 R)
• M28: 7,973,866 km (0.117 R)
• M29: 8,056,145 km (0.09 R)
• M30: 8,555,951 km (0.093 R)
• M31: 9,541,801 km (0.081 R)
• M32: 9,629,166 km (0.066 R)
• M33: 9,804,794 km (0.049 R)
• M34: 10,025,900 km (0.046 R)
• M35: 10,293,231 km (0.101 R)
• M36: 11,618,519 km (0.089 R)
• M37: 11,805,516 km (0.067 R)
• M38: 12,277,348 km (0.076 R)
• M39: 13,581,542 km (0.096 R)
• M40: 14,175,296 km (0.069 R)
• M41: 15,851,241 km (0.074 R)
• M42: 16,685,997 km (0.119 R)
• M43: 17,749,488 km (0.098 R)
• M44: 17,910,904 km (0.119 R)
• M45: 18,343,691 km (0.049 R)
• M46: 18,452,449 km (0.083 R)
• M47: 19,607,045 km (0.118 R)
• M48: 19,773,996 km (0.076 R)
• M49: 20,898,374 km (0.11 R)
• M50: 21,125,613 km (0.105 R)
• M51: 21,182,610 km (0.087 R)
• M52: 21,812,716 km (0.071 R)
• M53: 21,927,906 km (0.099 R)
• M54: 22,158,885 km (0.12 R)
• M55: 23,091,030 km (0.045 R)
• M56: 23,798,478 km (0.034 R)
• M57: 23,857,868 km (0.072 R)
• M58: 24,812,901 km (0.111 R)
• M59: 25,114,042 km (0.067 R)
• M60: 26,207,752 km (0.077 R)
• M61: 26,330,272 km (0.06 R)
• M62: 27,254,937 km (0.117 R)
• M63: 27,316,870 km (0.083 R)
• M64: 29,964,005 km (0.108 R)
• M65: 30,092,060 km (0.117 R)
• M66: 31,188,164 km (0.066 R)
• M67: 31,447,866 km (0.105 R)
• M68: 31,512,941 km (0.09 R)
• M69: 31,643,241 km (0.081 R)
• M70: 33,153,880 km (0.057 R)
• M71: 33,618,381 km (0.067 R)
• M72: 33,884,666 km (0.061 R)
• M73: 34,486,648 km (0.076 R)
• M74: 35,700,933 km (0.106 R)
• M75: 35,904,686 km (0.075 R)
• M76: 36,586,553 km (0.083 R)
• M77: 37,272,758 km (0.052 R)
• M78: 37,479,503 km (0.097 R)
• M79: 37,755,660 km (0.052 R)
• M80: 39,216,633 km (0.108 R)
• M81: 39,356,657 km (0.11 R)
• M82: 41,978,509 km (0.038 R)
• M83: 42,913,047 km (0.112 R)
• M84: 43,346,581 km (0.078 R)
• M85: 43,781,762 km (0.042 R)
• M86: 45,022,227 km (0.09 R)
• M87: 46,422,314 km (0.086 R)
• M88: 46,644,766 km (0.118 R)
• M89: 46,867,517 km (0.116 R)
• M90: 47,016,068 km (0.05 R)
• M91: 47,164,917 km (0.051 R)
• M92: 49,038,631 km (0.107 R)
• M93: 49,189,575 km (0.109 R)
• M94: 49,870,694 km (0.047 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: 266 - 16,549 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit