🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.43 AU - 0.65 AU

Year: 256 Days

Day: 28.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.46 AU - 0.64 AU

Year: 263 Days

Day: 42 Hours

Environment

Temp: -123 °C

Axial Tilt: 75.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.54 AU - 0.58 AU

Year: 271 Days

Day: 40.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.44 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.5

Radius: 14.3

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2 AU - 2.62 AU

Year: 2267 Days

Day: 10.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 80,313,717 km

• M1: 180,714 km (0.079 R)
• M2: 397,930 km (0.109 R)
• M3: 507,586 km (0.069 R)
• M4: 766,839 km (0.11 R)
• M5: 860,786 km (0.089 R)
• M6: 986,897 km (0.072 R)
• M7: 1,110,315 km (0.045 R)
• M8: 1,602,343 km (0.068 R)
• M9: 1,820,008 km (0.066 R)
• M10: 1,938,788 km (0.081 R)
• M11: 2,035,728 km (0.065 R)
• M12: 2,196,845 km (0.109 R)
• M13: 2,375,315 km (0.094 R)
• M14: 2,733,303 km (0.096 R)
• M15: 2,829,045 km (0.064 R)
• M16: 2,925,985 km (0.083 R)
• M17: 3,166,089 km (0.113 R)
• M18: 3,295,940 km (0.097 R)
• M19: 3,501,488 km (0.114 R)
• M20: 3,635,827 km (0.062 R)
• M21: 3,741,742 km (0.086 R)
• M22: 4,334,150 km (0.071 R)
• M23: 4,756,614 km (0.059 R)
• M24: 5,073,761 km (0.095 R)
• M25: 5,209,447 km (0.088 R)
• M26: 5,363,532 km (0.109 R)
• M27: 5,484,557 km (0.081 R)
• M28: 5,606,330 km (0.104 R)
• M29: 6,120,946 km (0.106 R)
• M30: 6,283,709 km (0.067 R)
• M31: 6,632,272 km (0.098 R)
• M32: 6,836,922 km (0.059 R)
• M33: 7,081,514 km (0.106 R)
• M34: 7,252,654 km (0.11 R)
• M35: 7,579,675 km (0.087 R)
• M36: 7,754,705 km (0.107 R)
• M37: 8,128,700 km (0.06 R)
• M38: 8,248,079 km (0.106 R)
• M39: 8,549,070 km (0.113 R)
• M40: 8,976,620 km (0.106 R)
• M41: 9,224,055 km (0.104 R)
• M42: 9,831,422 km (0.109 R)
• M43: 10,257,926 km (0.096 R)
• M44: 11,129,034 km (0.05 R)
• M45: 11,910,833 km (0.051 R)
• M46: 12,001,340 km (0.088 R)
• M47: 12,160,213 km (0.114 R)
• M48: 13,058,398 km (0.044 R)
• M49: 13,669,057 km (0.062 R)
• M50: 13,787,688 km (0.089 R)
• M51: 14,097,355 km (0.063 R)
• M52: 14,918,348 km (0.067 R)
• M53: 15,089,339 km (0.086 R)
• M54: 15,606,199 km (0.071 R)
• M55: 15,829,549 km (0.063 R)
• M56: 16,430,185 km (0.055 R)
• M57: 16,682,706 km (0.072 R)
• M58: 16,860,278 km (0.05 R)
• M59: 16,962,005 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.9

Radius: 11.9

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.92 AU - 2.92 AU

Year: 3222 Days

Day: 8.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 80,313,717 km

• M1: 165,006 km (0.055 R)
• M2: 384,616 km (0.103 R)
• M3: 486,343 km (0.084 R)
• M4: 714,031 km (0.097 R)
• M5: 866,172 km (0.08 R)
• M6: 1,029,981 km (0.079 R)
• M7: 1,227,151 km (0.074 R)
• M8: 1,330,523 km (0.108 R)
• M9: 1,461,272 km (0.064 R)
• M10: 1,684,622 km (0.105 R)
• M11: 1,774,680 km (0.087 R)
• M12: 2,657,457 km (0.091 R)
• M13: 2,885,743 km (0.078 R)
• M14: 3,104,605 km (0.042 R)
• M15: 3,361,614 km (0.072 R)
• M16: 3,542,478 km (0.105 R)
• M17: 3,625,804 km (0.096 R)
• M18: 3,709,728 km (0.088 R)
• M19: 3,828,359 km (0.098 R)
• M20: 3,965,391 km (0.075 R)
• M21: 4,621,078 km (0.073 R)
• M22: 4,989,687 km (0.114 R)
• M23: 5,196,432 km (0.045 R)
• M24: 5,272,278 km (0.106 R)
• M25: 5,853,615 km (0.093 R)
• M26: 6,496,138 km (0.116 R)
• M27: 6,598,612 km (0.098 R)
• M28: 6,888,234 km (0.074 R)
• M29: 7,097,821 km (0.106 R)
• M30: 7,480,342 km (0.118 R)
• M31: 7,652,529 km (0.078 R)
• M32: 7,913,279 km (0.108 R)
• M33: 8,243,441 km (0.106 R)
• M34: 8,578,092 km (0.119 R)
• M35: 8,758,357 km (0.072 R)
• M36: 9,168,704 km (0.114 R)
• M37: 9,329,970 km (0.113 R)
• M38: 9,492,284 km (0.08 R)
• M39: 10,008,247 km (0.119 R)
• M40: 10,126,729 km (0.056 R)
• M41: 10,293,530 km (0.102 R)
• M42: 10,461,230 km (0.063 R)
• M43: 10,678,146 km (0.092 R)
• M44: 10,799,321 km (0.085 R)
• M45: 10,896,709 km (0.094 R)
• M46: 11,412,074 km (0.11 R)
• M47: 11,635,573 km (0.068 R)
• M48: 11,860,418 km (0.106 R)
• M49: 12,036,196 km (0.118 R)
• M50: 12,390,593 km (0.052 R)
• M51: 12,697,119 km (0.098 R)
• M52: 13,187,501 km (0.04 R)
• M53: 13,291,472 km (0.11 R)
• M54: 13,500,460 km (0.118 R)
• M55: 13,763,004 km (0.119 R)
• M56: 14,320,256 km (0.033 R)
• M57: 14,641,892 km (0.083 R)
• M58: 14,938,843 km (0.061 R)
• M59: 15,401,699 km (0.08 R)
• M60: 15,786,465 km (0.077 R)
• M61: 16,285,823 km (0.08 R)
• M62: 16,706,043 km (0.045 R)
• M63: 17,728,844 km (0.059 R)
• M64: 18,363,887 km (0.081 R)
• M65: 18,567,639 km (0.109 R)
• M66: 19,300,968 km (0.097 R)
• M67: 19,567,401 km (0.041 R)
• M68: 19,745,573 km (0.069 R)
• M69: 19,924,342 km (0.049 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.4

Radius: 8.7

Gravity: 6.97 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.04 AU - 3.14 AU

Year: 3507 Days

Day: 8.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 80,313,717 km

• M1: 152,141 km (0.118 R)
• M2: 275,709 km (0.084 R)
• M3: 373,396 km (0.097 R)
• M4: 647,011 km (0.114 R)
• M5: 785,389 km (0.067 R)
• M6: 869,164 km (0.118 R)
• M7: 967,150 km (0.109 R)
• M8: 1,023,249 km (0.109 R)
• M9: 1,296,116 km (0.094 R)
• M10: 1,552,078 km (0.081 R)
• M11: 1,727,107 km (0.066 R)
• M12: 1,852,171 km (0.081 R)
• M13: 2,023,610 km (0.04 R)
• M14: 2,111,275 km (0.095 R)
• M15: 2,230,355 km (0.12 R)
• M16: 2,490,655 km (0.066 R)
• M17: 2,553,336 km (0.054 R)
• M18: 3,073,937 km (0.106 R)
• M19: 3,503,283 km (0.062 R)
• M20: 3,573,893 km (0.078 R)
• M21: 4,062,031 km (0.118 R)
• M22: 4,571,262 km (0.1 R)
• M23: 5,001,057 km (0.037 R)
• M24: 5,100,539 km (0.111 R)
• M25: 5,464,361 km (0.05 R)
• M26: 5,587,480 km (0.085 R)
• M27: 6,110,475 km (0.115 R)
• M28: 6,453,353 km (0.114 R)
• M29: 6,583,503 km (0.096 R)
• M30: 6,649,027 km (0.119 R)
• M31: 6,890,777 km (0.109 R)
• M32: 7,337,925 km (0.112 R)
• M33: 7,519,387 km (0.119 R)
• M34: 7,679,457 km (0.107 R)
• M35: 7,840,724 km (0.084 R)
• M36: 7,933,325 km (0.098 R)
• M37: 8,049,562 km (0.094 R)
• M38: 9,341,041 km (0.066 R)
• M39: 10,262,713 km (0.073 R)
• M40: 10,414,854 km (0.115 R)
• M41: 10,721,530 km (0.104 R)
• M42: 10,798,573 km (0.067 R)
• M43: 11,135,018 km (0.093 R)
• M44: 11,606,401 km (0.112 R)
• M45: 11,712,017 km (0.078 R)
• M46: 12,137,773 km (0.039 R)
• M47: 12,271,962 km (0.061 R)
• M48: 12,406,600 km (0.081 R)
• M49: 12,514,610 km (0.115 R)
• M50: 12,758,754 km (0.067 R)
• M51: 12,949,940 km (0.09 R)
• M52: 13,251,978 km (0.096 R)
• M53: 13,417,882 km (0.074 R)
• M54: 13,584,235 km (0.096 R)
• M55: 13,695,685 km (0.056 R)
• M56: 14,398,645 km (0.029 R)
• M57: 14,854,620 km (0.051 R)
• M58: 14,940,788 km (0.081 R)
• M59: 14,998,234 km (0.07 R)
• M60: 15,084,552 km (0.11 R)
• M61: 15,780,930 km (0.085 R)
• M62: 16,074,291 km (0.034 R)
• M63: 16,696,170 km (0.108 R)
• M64: 16,875,238 km (0.079 R)
• M65: 17,567,727 km (0.094 R)
• M66: 17,993,781 km (0.103 R)
• M67: 18,454,094 km (0.12 R)
• M68: 18,639,296 km (0.091 R)
• M69: 19,104,994 km (0.095 R)
• M70: 19,449,070 km (0.101 R)
• M71: 19,921,350 km (0.051 R)
• M72: 19,984,630 km (0.086 R)
• M73: 20,048,059 km (0.089 R)
• M74: 20,333,791 km (0.034 R)
• M75: 20,589,005 km (0.114 R)
• M76: 20,781,089 km (0.118 R)
• M77: 21,134,888 km (0.119 R)
• M78: 21,328,617 km (0.116 R)
• M79: 21,555,557 km (0.085 R)
• M80: 21,652,945 km (0.098 R)
• M81: 21,848,320 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 697.2

Radius: 4.6

Gravity: 32.95 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 6.02 AU - 6.92 AU

Year: 10626 Days

Day: 17.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 80,313,717 km

• M1: 255,513 km (0.091 R)
• M2: 704,008 km (0.092 R)
• M3: 907,610 km (0.073 R)
• M4: 1,006,046 km (0.058 R)
• M5: 1,256,473 km (0.114 R)
• M6: 1,366,427 km (0.107 R)
• M7: 1,666,969 km (0.093 R)
• M8: 2,038,570 km (0.068 R)
• M9: 2,326,995 km (0.044 R)
• M10: 2,380,850 km (0.098 R)
• M11: 2,600,310 km (0.061 R)
• M12: 3,387,943 km (0.08 R)
• M13: 3,791,708 km (0.117 R)
• M14: 3,951,029 km (0.096 R)
• M15: 4,442,309 km (0.025 R)
• M16: 4,678,075 km (0.083 R)
• M17: 4,814,658 km (0.082 R)
• M18: 5,517,020 km (0.1 R)
• M19: 5,733,937 km (0.11 R)
• M20: 6,101,648 km (0.078 R)
• M21: 6,363,594 km (0.102 R)
• M22: 6,477,139 km (0.055 R)
• M23: 6,976,198 km (0.117 R)
• M24: 7,647,443 km (0.086 R)
• M25: 7,727,777 km (0.115 R)
• M26: 7,970,425 km (0.104 R)
• M27: 8,092,646 km (0.054 R)
• M28: 8,297,745 km (0.091 R)
• M29: 8,421,762 km (0.115 R)
• M30: 8,839,140 km (0.103 R)
• M31: 9,306,184 km (0.092 R)
• M32: 9,694,241 km (0.04 R)
• M33: 9,781,158 km (0.066 R)
• M34: 9,912,056 km (0.087 R)
• M35: 10,043,552 km (0.051 R)
• M36: 10,308,340 km (0.103 R)
• M37: 10,352,621 km (0.035 R)
• M38: 11,665,941 km (0.093 R)
• M39: 12,507,280 km (0.04 R)
• M40: 13,756,571 km (0.089 R)
• M41: 14,346,436 km (0.106 R)
• M42: 15,550,699 km (0.1 R)
• M43: 15,601,562 km (0.101 R)
• M44: 16,682,855 km (0.107 R)
• M45: 17,417,082 km (0.094 R)
• M46: 17,575,805 km (0.06 R)
• M47: 17,788,084 km (0.115 R)
• M48: 18,322,598 km (0.096 R)
• M49: 18,376,453 km (0.083 R)
• M50: 18,484,014 km (0.083 R)
• M51: 19,025,408 km (0.113 R)
• M52: 19,134,316 km (0.047 R)
• M53: 20,624,759 km (0.119 R)
• M54: 21,468,790 km (0.104 R)
• M55: 21,809,574 km (0.09 R)
• M56: 24,067,754 km (0.042 R)
• M57: 24,777,447 km (0.087 R)
• M58: 27,437,596 km (0.108 R)
• M59: 27,869,036 km (0.11 R)
• M60: 27,992,754 km (0.116 R)
• M61: 28,614,034 km (0.078 R)
• M62: 29,239,801 km (0.114 R)
• M63: 29,302,633 km (0.102 R)
• M64: 29,554,406 km (0.119 R)
• M65: 30,123,476 km (0.101 R)
• M66: 30,377,493 km (0.101 R)
• M67: 31,336,715 km (0.115 R)
• M68: 31,787,603 km (0.103 R)
• M69: 33,350,153 km (0.079 R)
• M70: 33,876,438 km (0.076 R)
• M71: 34,008,533 km (0.092 R)
• M72: 36,481,535 km (0.114 R)
• M73: 37,091,894 km (0.115 R)
• M74: 37,159,812 km (0.093 R)
• M75: 37,227,879 km (0.119 R)
• M76: 37,637,179 km (0.049 R)
• M77: 39,081,097 km (0.112 R)
• M78: 39,288,889 km (0.099 R)
• M79: 39,358,153 km (0.12 R)
• M80: 39,566,393 km (0.046 R)
• M81: 39,844,645 km (0.101 R)
• M82: 40,333,082 km (0.098 R)
• M83: 41,457,011 km (0.061 R)
• M84: 41,668,991 km (0.05 R)
• M85: 42,591,262 km (0.077 R)
• M86: 43,233,785 km (0.032 R)
• M87: 43,305,292 km (0.061 R)
• M88: 43,663,879 km (0.051 R)
• M89: 44,528,255 km (0.099 R)
• M90: 46,127,755 km (0.092 R)
• M91: 46,200,909 km (0.092 R)
• M92: 46,640,577 km (0.117 R)
• M93: 47,007,989 km (0.1 R)
• M94: 47,671,905 km (0.083 R)
• M95: 48,859,712 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 627.4

Radius: 4.9

Gravity: 26.13 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 8.15 AU - 13.29 AU

Year: 22662 Days

Day: 20.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 80,313,717 km

• M1: 108,010 km (0.09 R)
• M2: 141,220 km (0.091 R)
• M3: 287,976 km (0.07 R)
• M4: 416,929 km (0.102 R)
• M5: 776,563 km (0.074 R)
• M6: 826,977 km (0.095 R)
• M7: 958,174 km (0.102 R)
• M8: 1,181,973 km (0.103 R)
• M9: 1,809,237 km (0.117 R)
• M10: 2,300,366 km (0.071 R)
• M11: 2,791,496 km (0.088 R)
• M12: 5,005,694 km (0.105 R)
• M13: 5,053,266 km (0.046 R)
• M14: 5,735,732 km (0.065 R)
• M15: 5,885,779 km (0.066 R)
• M16: 6,655,011 km (0.1 R)
• M17: 6,759,879 km (0.113 R)
• M18: 8,342,176 km (0.107 R)
• M19: 9,086,874 km (0.098 R)
• M20: 9,379,039 km (0.116 R)
• M21: 9,972,344 km (0.032 R)
• M22: 10,032,332 km (0.12 R)
• M23: 10,334,221 km (0.11 R)
• M24: 10,639,101 km (0.115 R)
• M25: 11,320,071 km (0.112 R)
• M26: 11,445,434 km (0.088 R)
• M27: 11,571,246 km (0.109 R)
• M28: 12,919,571 km (0.051 R)
• M29: 13,379,884 km (0.104 R)
• M30: 15,136,462 km (0.078 R)
• M31: 18,269,490 km (0.073 R)
• M32: 19,531,797 km (0.069 R)
• M33: 19,908,335 km (0.119 R)
• M34: 21,361,230 km (0.095 R)
• M35: 26,250,387 km (0.036 R)
• M36: 27,925,435 km (0.049 R)
• M37: 28,010,107 km (0.081 R)
• M38: 28,094,779 km (0.075 R)
• M39: 28,775,749 km (0.039 R)
• M40: 30,589,025 km (0.118 R)
• M41: 31,201,628 km (0.107 R)
• M42: 31,906,683 km (0.112 R)
• M43: 34,053,113 km (0.102 R)
• M44: 35,969,162 km (0.05 R)
• M45: 36,800,927 km (0.082 R)
• M46: 37,079,627 km (0.03 R)
• M47: 37,545,774 km (0.068 R)
• M48: 38,201,462 km (0.105 R)
• M49: 40,095,521 km (0.057 R)
• M50: 40,286,707 km (0.102 R)
• M51: 40,765,719 km (0.062 R)
• M52: 42,895,993 km (0.114 R)
• M53: 43,974,593 km (0.116 R)
• M54: 44,962,837 km (0.113 R)
• M55: 46,158,423 km (0.098 R)
• M56: 46,258,504 km (0.097 R)
• M57: 46,559,196 km (0.085 R)
• M58: 46,659,725 km (0.097 R)
• M59: 47,061,994 km (0.09 R)
• M60: 47,971,250 km (0.081 R)
• M61: 48,580,712 km (0.107 R)
• M62: 48,886,490 km (0.118 R)
• M63: 49,499,691 km (0.045 R)
• M64: 53,652,977 km (0.075 R)
• M65: 54,285,477 km (0.073 R)
• M66: 56,840,309 km (0.026 R)
• M67: 58,999,156 km (0.117 R)
• M68: 59,325,280 km (0.109 R)
• M69: 60,526,102 km (0.09 R)
• M70: 60,855,067 km (0.086 R)
• M71: 61,074,677 km (0.118 R)
• M72: 61,955,659 km (0.103 R)
• M73: 63,507,737 km (0.096 R)
• M74: 63,619,038 km (0.084 R)
• M75: 66,649,741 km (0.118 R)
• M76: 66,876,083 km (0.06 R)
• M77: 67,556,753 km (0.099 R)
• M78: 68,467,804 km (0.074 R)
• M79: 68,924,825 km (0.063 R)
• M80: 69,612,377 km (0.119 R)
• M81: 69,727,119 km (0.095 R)
• M82: 70,186,983 km (0.069 R)
• M83: 73,550,840 km (0.118 R)
• M84: 73,667,826 km (0.064 R)
• M85: 73,901,797 km (0.088 R)
• M86: 75,901,172 km (0.108 R)
• M87: 76,019,355 km (0.083 R)
• M88: 76,255,869 km (0.083 R)
• M89: 77,560,961 km (0.059 R)
• M90: 78,873,533 km (0.082 R)
• M91: 79,352,545 km (0.078 R)
• M92: 79,472,522 km (0.068 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 16,224 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit