🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.5 AU - 0.6 AU

Year: 259 Days

Day: 38.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.53 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.3

Radius: 14.5

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.4 AU - 2.6 AU

Year: 2513 Days

Day: 12.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 31,322,982 km

• M1: 198,816 km (0.092 R)
• M2: 305,479 km (0.093 R)
• M3: 402,418 km (0.099 R)
• M4: 510,129 km (0.11 R)
• M5: 624,422 km (0.052 R)
• M6: 838,496 km (0.087 R)
• M7: 979,866 km (0.078 R)
• M8: 1,551,031 km (0.109 R)
• M9: 1,709,156 km (0.108 R)
• M10: 1,956,740 km (0.104 R)
• M11: 2,095,866 km (0.079 R)
• M12: 2,305,602 km (0.093 R)
• M13: 2,510,851 km (0.111 R)
• M14: 2,604,050 km (0.096 R)
• M15: 3,289,657 km (0.05 R)
• M16: 3,417,863 km (0.097 R)
• M17: 3,653,180 km (0.12 R)
• M18: 3,746,080 km (0.095 R)
• M19: 3,975,264 km (0.106 R)
• M20: 4,575,600 km (0.086 R)
• M21: 5,174,890 km (0.1 R)
• M22: 5,279,758 km (0.108 R)
• M23: 5,461,070 km (0.107 R)
• M24: 5,567,883 km (0.09 R)
• M25: 5,986,308 km (0.094 R)
• M26: 6,080,705 km (0.115 R)
• M27: 6,431,212 km (0.104 R)
• M28: 6,576,472 km (0.113 R)
• M29: 6,706,622 km (0.068 R)
• M30: 6,804,758 km (0.117 R)
• M31: 7,068,799 km (0.112 R)
• M32: 7,235,600 km (0.073 R)
• M33: 7,539,134 km (0.078 R)
• M34: 7,675,418 km (0.116 R)
• M35: 7,864,210 km (0.119 R)
• M36: 8,528,126 km (0.117 R)
• M37: 8,795,158 km (0.101 R)
• M38: 9,010,729 km (0.074 R)
• M39: 9,137,438 km (0.062 R)
• M40: 9,264,596 km (0.108 R)
• M41: 9,392,502 km (0.051 R)
• M42: 9,594,459 km (0.092 R)
• M43: 10,077,810 km (0.049 R)
• M44: 10,190,607 km (0.101 R)
• M45: 10,856,317 km (0.117 R)
• M46: 11,282,073 km (0.03 R)
• M47: 11,379,461 km (0.064 R)
• M48: 11,555,837 km (0.068 R)
• M49: 11,910,982 km (0.088 R)
• M50: 12,070,155 km (0.093 R)
• M51: 12,470,927 km (0.08 R)
• M52: 12,916,729 km (0.108 R)
• M53: 13,059,745 km (0.107 R)
• M54: 13,554,016 km (0.097 R)
• M55: 13,741,013 km (0.05 R)
• M56: 13,845,283 km (0.1 R)
• M57: 14,117,551 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.8

Radius: 9

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 4.3 AU - 5.36 AU

Year: 6749 Days

Day: 5.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 31,322,982 km

• M1: 141,669 km (0.099 R)
• M2: 236,365 km (0.043 R)
• M3: 515,664 km (0.033 R)
• M4: 709,244 km (0.085 R)
• M5: 770,728 km (0.112 R)
• M6: 926,460 km (0.094 R)
• M7: 1,423,274 km (0.096 R)
• M8: 1,733,391 km (0.114 R)
• M9: 1,940,284 km (0.053 R)
• M10: 2,064,600 km (0.043 R)
• M11: 2,210,159 km (0.072 R)
• M12: 2,302,910 km (0.052 R)
• M13: 2,396,857 km (0.09 R)
• M14: 2,746,019 km (0.101 R)
• M15: 3,049,403 km (0.097 R)
• M16: 3,299,979 km (0.11 R)
• M17: 3,513,904 km (0.102 R)
• M18: 3,578,979 km (0.094 R)
• M19: 3,798,739 km (0.101 R)
• M20: 3,932,928 km (0.038 R)
• M21: 4,484,795 km (0.071 R)
• M22: 5,308,032 km (0.061 R)
• M23: 5,382,831 km (0.084 R)
• M24: 5,458,078 km (0.12 R)
• M25: 5,559,057 km (0.077 R)
• M26: 5,737,078 km (0.062 R)
• M27: 5,994,686 km (0.11 R)
• M28: 6,151,016 km (0.084 R)
• M29: 6,308,841 km (0.102 R)
• M30: 6,388,278 km (0.081 R)
• M31: 6,925,933 km (0.105 R)
• M32: 7,394,623 km (0.068 R)
• M33: 7,478,398 km (0.069 R)
• M34: 7,901,909 km (0.074 R)
• M35: 8,246,433 km (0.115 R)
• M36: 8,478,759 km (0.063 R)
• M37: 8,831,510 km (0.11 R)
• M38: 10,289,790 km (0.103 R)
• M39: 10,383,289 km (0.114 R)
• M40: 10,602,899 km (0.094 R)
• M41: 10,951,013 km (0.096 R)
• M42: 11,690,924 km (0.086 R)
• M43: 11,788,611 km (0.065 R)
• M44: 11,853,986 km (0.071 R)
• M45: 12,847,764 km (0.028 R)
• M46: 12,948,593 km (0.109 R)
• M47: 13,083,531 km (0.109 R)
• M48: 14,040,807 km (0.059 R)
• M49: 14,248,898 km (0.097 R)
• M50: 14,949,764 km (0.118 R)
• M51: 15,304,461 km (0.093 R)
• M52: 15,769,710 km (0.057 R)
• M53: 16,824,225 km (0.106 R)
• M54: 17,826,381 km (0.04 R)
• M55: 18,847,836 km (0.065 R)
• M56: 18,924,280 km (0.073 R)
• M57: 19,733,006 km (0.056 R)
• M58: 20,513,608 km (0.114 R)
• M59: 20,710,329 km (0.09 R)
• M60: 21,304,382 km (0.042 R)
• M61: 21,623,325 km (0.113 R)
• M62: 21,783,544 km (0.058 R)
• M63: 21,903,821 km (0.069 R)
• M64: 22,064,639 km (0.07 R)
• M65: 23,283,413 km (0.059 R)
• M66: 23,983,680 km (0.058 R)
• M67: 24,398,814 km (0.079 R)
• M68: 25,320,487 km (0.088 R)
• M69: 25,404,860 km (0.089 R)
• M70: 25,998,016 km (0.096 R)
• M71: 26,125,623 km (0.033 R)
• M72: 26,338,949 km (0.115 R)
• M73: 27,500,726 km (0.116 R)
• M74: 27,587,343 km (0.104 R)
• M75: 27,891,625 km (0.067 R)
• M76: 28,109,590 km (0.116 R)
• M77: 28,503,481 km (0.043 R)
• M78: 28,591,145 km (0.078 R)
• M79: 28,723,090 km (0.084 R)
• M80: 29,695,776 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.6

Radius: 14.5

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 4.45 AU - 7.13 AU

Year: 8858 Days

Day: 11.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 31,322,982 km

• M1: 268,379 km (0.078 R)
• M2: 429,495 km (0.103 R)
• M3: 528,529 km (0.065 R)
• M4: 781,948 km (0.059 R)
• M5: 911,649 km (0.073 R)
• M6: 1,378,993 km (0.066 R)
• M7: 1,690,905 km (0.03 R)
• M8: 2,044,105 km (0.038 R)
• M9: 2,343,899 km (0.099 R)
• M10: 2,739,137 km (0.071 R)
• M11: 3,198,702 km (0.032 R)
• M12: 4,119,925 km (0.12 R)
• M13: 4,309,017 km (0.095 R)
• M14: 5,170,252 km (0.056 R)
• M15: 5,297,560 km (0.102 R)
• M16: 5,633,856 km (0.05 R)
• M17: 5,738,724 km (0.064 R)
• M18: 5,950,405 km (0.053 R)
• M19: 6,354,469 km (0.073 R)
• M20: 6,546,104 km (0.07 R)
• M21: 6,991,456 km (0.102 R)
• M22: 7,132,677 km (0.093 R)
• M23: 7,736,155 km (0.09 R)
• M24: 8,326,318 km (0.066 R)
• M25: 8,596,642 km (0.117 R)
• M26: 9,207,749 km (0.1 R)
• M27: 9,425,115 km (0.081 R)
• M28: 9,581,295 km (0.116 R)
• M29: 9,864,783 km (0.079 R)
• M30: 10,087,085 km (0.114 R)
• M31: 10,960,438 km (0.045 R)
• M32: 11,290,151 km (0.119 R)
• M33: 11,522,926 km (0.062 R)
• M34: 11,656,516 km (0.083 R)
• M35: 11,790,855 km (0.112 R)
• M36: 12,675,876 km (0.099 R)
• M37: 13,021,896 km (0.114 R)
• M38: 13,231,184 km (0.107 R)
• M39: 13,582,290 km (0.08 R)
• M40: 14,150,463 km (0.072 R)
• M41: 14,365,584 km (0.051 R)
• M42: 15,347,096 km (0.108 R)
• M43: 15,753,105 km (0.077 R)
• M44: 15,976,155 km (0.039 R)
• M45: 16,387,699 km (0.115 R)
• M46: 16,726,987 km (0.039 R)
• M47: 16,954,525 km (0.091 R)
• M48: 18,107,625 km (0.058 R)
• M49: 18,811,633 km (0.075 R)
• M50: 19,365,444 km (0.084 R)
• M51: 19,684,237 km (0.038 R)
• M52: 19,884,399 km (0.107 R)
• M53: 20,773,310 km (0.116 R)
• M54: 21,058,743 km (0.1 R)
• M55: 21,510,079 km (0.114 R)
• M56: 21,716,375 km (0.094 R)
• M57: 22,297,263 km (0.103 R)
• M58: 23,347,291 km (0.06 R)
• M59: 23,474,449 km (0.052 R)
• M60: 23,729,364 km (0.059 R)
• M61: 23,985,176 km (0.062 R)
• M62: 24,370,540 km (0.068 R)
• M63: 24,585,662 km (0.102 R)
• M64: 24,844,466 km (0.057 R)
• M65: 25,017,551 km (0.117 R)
• M66: 25,582,881 km (0.092 R)
• M67: 26,020,605 km (0.107 R)
• M68: 26,196,382 km (0.076 R)
• M69: 26,416,590 km (0.034 R)
• M70: 26,593,265 km (0.073 R)
• M71: 27,125,684 km (0.105 R)
• M72: 27,572,084 km (0.049 R)
• M73: 28,925,646 km (0.082 R)
• M74: 29,381,770 km (0.073 R)
• M75: 29,518,951 km (0.092 R)
• M76: 29,840,138 km (0.068 R)
• M77: 30,996,529 km (0.119 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 16,413 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit