🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.46 AU - 0.54 AU

Year: 232 Days

Day: 22.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 9,704,775 km

• M1: 219,310 km (0.07 R)
• M2: 262,245 km (0.075 R)

Asteroid Belt

Center: 0.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.6

Radius: 13.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.01 AU - 1.43 AU

Year: 884 Days

Day: 9.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 9,704,775 km

• M1: 169,494 km (0.058 R)
• M2: 254,915 km (0.101 R)
• M3: 352,153 km (0.079 R)
• M4: 509,830 km (0.093 R)
• M5: 600,187 km (0.071 R)
• M6: 701,315 km (0.04 R)
• M7: 822,938 km (0.073 R)
• M8: 1,029,832 km (0.115 R)
• M9: 1,114,803 km (0.115 R)
• M10: 1,212,790 km (0.11 R)
• M11: 1,600,398 km (0.027 R)
• M12: 1,718,431 km (0.069 R)
• M13: 1,901,239 km (0.079 R)
• M14: 1,988,904 km (0.029 R)
• M15: 2,077,914 km (0.088 R)
• M16: 2,194,451 km (0.111 R)
• M17: 2,299,918 km (0.098 R)
• M18: 2,420,793 km (0.076 R)
• M19: 2,509,355 km (0.097 R)
• M20: 2,605,995 km (0.086 R)
• M21: 2,711,013 km (0.077 R)
• M22: 2,796,134 km (0.044 R)
• M23: 2,940,047 km (0.076 R)
• M24: 3,138,264 km (0.047 R)
• M25: 3,235,204 km (0.076 R)
• M26: 3,455,561 km (0.066 R)
• M27: 3,791,259 km (0.057 R)
• M28: 3,926,944 km (0.065 R)
• M29: 4,137,728 km (0.1 R)
• M30: 4,360,628 km (0.111 R)
• M31: 4,511,423 km (0.076 R)
• M32: 4,638,432 km (0.111 R)
• M33: 4,766,787 km (0.076 R)
• M34: 4,904,865 km (0.086 R)
• M35: 5,088,272 km (0.105 R)
• M36: 5,185,212 km (0.049 R)
• M37: 5,381,035 km (0.083 R)
• M38: 5,470,794 km (0.045 R)
• M39: 5,770,887 km (0.078 R)
• M40: 5,862,890 km (0.105 R)
• M41: 6,048,392 km (0.12 R)
• M42: 6,292,535 km (0.083 R)
• M43: 6,434,803 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.4

Radius: 8.8

Gravity: 8.64 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.5 AU - 1.6 AU

Year: 1266 Days

Day: 10.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 9,704,775 km

• M1: 150,944 km (0.063 R)
• M2: 230,530 km (0.088 R)
• M3: 388,506 km (0.044 R)
• M4: 531,222 km (0.109 R)
• M5: 622,028 km (0.116 R)
• M6: 765,492 km (0.113 R)
• M7: 841,638 km (0.106 R)
• M8: 920,326 km (0.056 R)
• M9: 1,001,857 km (0.077 R)
• M10: 1,109,119 km (0.095 R)
• M11: 1,228,498 km (0.075 R)
• M12: 1,454,540 km (0.097 R)
• M13: 1,577,061 km (0.062 R)
• M14: 1,639,593 km (0.093 R)
• M15: 1,721,273 km (0.095 R)
• M16: 1,795,174 km (0.103 R)
• M17: 1,984,416 km (0.099 R)
• M18: 2,190,262 km (0.035 R)
• M19: 2,300,965 km (0.09 R)
• M20: 2,816,479 km (0.104 R)
• M21: 3,160,853 km (0.104 R)
• M22: 3,601,270 km (0.114 R)
• M23: 3,756,403 km (0.104 R)
• M24: 4,123,067 km (0.115 R)
• M25: 4,373,793 km (0.055 R)
• M26: 4,513,966 km (0.066 R)
• M27: 4,811,666 km (0.084 R)
• M28: 4,956,327 km (0.063 R)
• M29: 5,102,484 km (0.117 R)
• M30: 5,453,590 km (0.105 R)
• M31: 5,549,483 km (0.112 R)
• M32: 5,826,538 km (0.073 R)
• M33: 5,882,487 km (0.105 R)
• M34: 6,379,751 km (0.075 R)
• M35: 6,437,496 km (0.109 R)
• M36: 6,509,901 km (0.107 R)
• M37: 6,743,274 km (0.093 R)
• M38: 6,994,299 km (0.111 R)
• M39: 7,113,528 km (0.098 R)
• M40: 7,354,082 km (0.118 R)
• M41: 7,673,772 km (0.109 R)
• M42: 7,812,150 km (0.091 R)
• M43: 7,873,934 km (0.027 R)
• M44: 8,044,775 km (0.112 R)
• M45: 8,153,982 km (0.045 R)
• M46: 8,216,663 km (0.072 R)
• M47: 8,326,767 km (0.113 R)
• M48: 8,389,897 km (0.118 R)
• M49: 8,532,614 km (0.092 R)
• M50: 8,644,064 km (0.086 R)
• M51: 8,852,454 km (0.117 R)
• M52: 8,916,781 km (0.092 R)
• M53: 9,143,571 km (0.118 R)
• M54: 9,225,102 km (0.07 R)
• M55: 9,569,925 km (0.105 R)
• M56: 9,702,320 km (0.102 R)
• M57: 9,918,937 km (0.116 R)
• M58: 10,170,860 km (0.073 R)
• M59: 10,238,329 km (0.055 R)
• M60: 10,629,527 km (0.115 R)
• M61: 10,715,247 km (0.113 R)
• M62: 10,870,080 km (0.084 R)
• M63: 10,990,956 km (0.091 R)
• M64: 11,234,202 km (0.062 R)
• M65: 11,321,417 km (0.106 R)
• M66: 11,408,932 km (0.097 R)
• M67: 11,514,399 km (0.04 R)
• M68: 11,620,015 km (0.027 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624

Radius: 11.4

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.43 AU - 1.71 AU

Year: 1291 Days

Day: 6.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 9,704,775 km

• M1: 142,118 km (0.1 R)
• M2: 235,617 km (0.095 R)
• M3: 402,119 km (0.051 R)
• M4: 484,996 km (0.113 R)
• M5: 610,958 km (0.094 R)
• M6: 697,724 km (0.03 R)
• M7: 836,551 km (0.08 R)
• M8: 1,000,062 km (0.111 R)
• M9: 1,151,305 km (0.09 R)
• M10: 1,294,321 km (0.108 R)
• M11: 1,503,010 km (0.037 R)
• M12: 1,633,758 km (0.119 R)
• M13: 1,732,044 km (0.119 R)
• M14: 1,832,574 km (0.102 R)
• M15: 1,925,624 km (0.043 R)
• M16: 2,068,191 km (0.077 R)
• M17: 2,185,026 km (0.115 R)
• M18: 2,303,957 km (0.093 R)
• M19: 2,455,948 km (0.115 R)
• M20: 2,801,819 km (0.115 R)
• M21: 2,888,136 km (0.066 R)
• M22: 3,622,064 km (0.108 R)
• M23: 3,716,460 km (0.05 R)
• M24: 3,823,422 km (0.087 R)
• M25: 3,943,699 km (0.046 R)
• M26: 4,187,843 km (0.053 R)
• M27: 4,349,259 km (0.075 R)
• M28: 4,474,772 km (0.117 R)
• M29: 4,729,686 km (0.074 R)
• M30: 4,858,939 km (0.104 R)
• M31: 5,015,568 km (0.115 R)
• M32: 5,280,356 km (0.087 R)
• M33: 5,482,014 km (0.091 R)
• M34: 5,604,385 km (0.049 R)
• M35: 6,356,862 km (0.113 R)
• M36: 6,528,451 km (0.077 R)
• M37: 6,643,641 km (0.112 R)
• M38: 6,817,773 km (0.079 R)
• M39: 6,993,551 km (0.099 R)
• M40: 7,230,065 km (0.105 R)
• M41: 7,349,444 km (0.093 R)
• M42: 7,696,062 km (0.104 R)
• M43: 8,421,014 km (0.063 R)
• M44: 8,546,676 km (0.116 R)
• M45: 8,767,931 km (0.058 R)
• M46: 8,847,517 km (0.091 R)
• M47: 9,167,956 km (0.067 R)
• M48: 9,378,291 km (0.109 R)
• M49: 9,557,509 km (0.098 R)
• M50: 9,886,325 km (0.102 R)
• M51: 10,202,126 km (0.056 R)
• M52: 10,285,901 km (0.113 R)
• M53: 10,420,240 km (0.072 R)
• M54: 10,656,754 km (0.103 R)
• M55: 10,792,738 km (0.117 R)
• M56: 11,585,757 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.6

Radius: 14

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.34 AU - 2.1 AU

Year: 1480 Days

Day: 9.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 9,704,775 km

• M1: 190,588 km (0.11 R)
• M2: 319,391 km (0.107 R)
• M3: 442,211 km (0.03 R)
• M4: 573,857 km (0.102 R)
• M5: 737,368 km (0.071 R)
• M6: 855,251 km (0.093 R)
• M7: 942,467 km (0.03 R)
• M8: 1,123,330 km (0.092 R)
• M9: 1,227,899 km (0.091 R)
• M10: 1,347,877 km (0.072 R)
• M11: 1,537,717 km (0.08 R)
• M12: 1,668,166 km (0.047 R)
• M13: 1,940,434 km (0.106 R)
• M14: 2,175,602 km (0.077 R)
• M15: 2,275,234 km (0.083 R)
• M16: 2,459,539 km (0.113 R)
• M17: 2,674,212 km (0.08 R)
• M18: 2,822,613 km (0.086 R)
• M19: 2,952,912 km (0.055 R)
• M20: 3,042,521 km (0.114 R)
• M21: 3,187,033 km (0.062 R)
• M22: 3,361,165 km (0.086 R)
• M23: 3,538,738 km (0.092 R)
• M24: 3,645,551 km (0.11 R)
• M25: 3,747,726 km (0.078 R)
• M26: 3,885,655 km (0.082 R)
• M27: 4,007,727 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.3

Radius: 9.8

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.85 AU - 1.87 AU

Year: 1664 Days

Day: 6.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 9,704,775 km

• M1: 122,670 km (0.054 R)
• M2: 216,468 km (0.032 R)
• M3: 280,646 km (0.058 R)
• M4: 415,882 km (0.104 R)
• M5: 500,405 km (0.102 R)
• M6: 613,202 km (0.103 R)
• M7: 678,576 km (0.073 R)
• M8: 896,839 km (0.067 R)
• M9: 1,017,864 km (0.102 R)
• M10: 1,130,960 km (0.092 R)
• M11: 1,458,878 km (0.097 R)
• M12: 1,633,908 km (0.095 R)
• M13: 1,704,369 km (0.12 R)
• M14: 1,824,196 km (0.037 R)
• M15: 2,106,188 km (0.065 R)
• M16: 2,183,231 km (0.108 R)
• M17: 2,509,953 km (0.074 R)
• M18: 2,665,385 km (0.119 R)
• M19: 2,730,311 km (0.055 R)
• M20: 2,880,657 km (0.081 R)
• M21: 2,966,526 km (0.06 R)
• M22: 3,140,957 km (0.072 R)
• M23: 3,249,116 km (0.087 R)
• M24: 3,338,576 km (0.054 R)
• M25: 3,418,910 km (0.047 R)
• M26: 3,530,360 km (0.03 R)
• M27: 3,591,546 km (0.101 R)
• M28: 3,767,174 km (0.088 R)
• M29: 3,829,855 km (0.05 R)
• M30: 3,913,929 km (0.111 R)
• M31: 4,073,400 km (0.056 R)
• M32: 4,180,812 km (0.109 R)
• M33: 4,311,111 km (0.057 R)
• M34: 4,431,687 km (0.107 R)
• M35: 4,586,671 km (0.053 R)
• M36: 4,653,840 km (0.119 R)
• M37: 5,074,360 km (0.104 R)
• M38: 5,201,817 km (0.109 R)
• M39: 5,295,166 km (0.083 R)
• M40: 5,365,627 km (0.049 R)
• M41: 5,531,082 km (0.046 R)
• M42: 5,806,492 km (0.06 R)
• M43: 5,915,549 km (0.062 R)
• M44: 6,184,974 km (0.087 R)
• M45: 6,259,175 km (0.083 R)
• M46: 6,533,837 km (0.102 R)
• M47: 6,685,230 km (0.119 R)
• M48: 7,159,604 km (0.115 R)
• M49: 7,250,560 km (0.12 R)
• M50: 7,328,949 km (0.088 R)
• M51: 7,591,942 km (0.104 R)
• M52: 7,671,379 km (0.09 R)
• M53: 7,751,264 km (0.106 R)
• M54: 8,086,662 km (0.114 R)
• M55: 8,208,585 km (0.05 R)
• M56: 8,399,472 km (0.084 R)
• M57: 8,495,513 km (0.054 R)
• M58: 8,799,646 km (0.108 R)
• M59: 9,206,103 km (0.117 R)
• M60: 9,404,470 km (0.082 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 14,398 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit