🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.48 AU - 0.6 AU

Year: 252 Days

Day: 46.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,859,635 km

• M1: 125,513 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.46 AU - 0.7 AU

Year: 281 Days

Day: 20.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.3

Radius: 9.2

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.79 AU - 1.21 AU

Year: 636 Days

Day: 5.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 59,859,635 km

• M1: 115,938 km (0.04 R)
• M2: 186,399 km (0.048 R)
• M3: 258,505 km (0.094 R)
• M4: 407,205 km (0.041 R)
• M5: 492,027 km (0.114 R)
• M6: 571,763 km (0.084 R)
• M7: 635,941 km (0.117 R)
• M8: 711,338 km (0.105 R)
• M9: 835,355 km (0.084 R)
• M10: 909,555 km (0.064 R)
• M11: 1,020,407 km (0.056 R)
• M12: 1,090,120 km (0.116 R)
• M13: 1,166,863 km (0.104 R)
• M14: 1,282,802 km (0.052 R)
• M15: 1,369,569 km (0.073 R)
• M16: 1,497,923 km (0.083 R)
• M17: 1,641,986 km (0.12 R)
• M18: 1,778,868 km (0.058 R)
• M19: 1,845,589 km (0.1 R)
• M20: 1,913,207 km (0.107 R)
• M21: 2,076,418 km (0.045 R)
• M22: 2,237,835 km (0.119 R)
• M23: 2,303,658 km (0.065 R)
• M24: 2,437,099 km (0.079 R)
• M25: 2,545,707 km (0.095 R)
• M26: 2,683,935 km (0.044 R)
• M27: 2,824,557 km (0.081 R)
• M28: 2,895,766 km (0.086 R)
• M29: 2,960,392 km (0.112 R)
• M30: 3,098,471 km (0.059 R)
• M31: 3,246,274 km (0.093 R)
• M32: 3,336,033 km (0.075 R)
• M33: 3,758,048 km (0.044 R)
• M34: 3,884,010 km (0.11 R)
• M35: 4,188,890 km (0.104 R)
• M36: 4,369,006 km (0.06 R)
• M37: 4,728,489 km (0.118 R)
• M38: 4,804,934 km (0.073 R)
• M39: 4,950,493 km (0.049 R)
• M40: 5,097,547 km (0.103 R)
• M41: 5,325,235 km (0.069 R)
• M42: 5,458,078 km (0.045 R)
• M43: 5,538,412 km (0.095 R)
• M44: 5,700,128 km (0.106 R)
• M45: 5,772,533 km (0.084 R)
• M46: 5,881,590 km (0.1 R)
• M47: 5,963,869 km (0.11 R)
• M48: 6,129,773 km (0.042 R)
• M49: 6,203,973 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.5

Radius: 14.5

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.92 AU - 1.38 AU

Year: 784 Days

Day: 12.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 173.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 59,859,635 km

• M1: 193,729 km (0.084 R)
• M2: 323,431 km (0.063 R)
• M3: 512,672 km (0.035 R)
• M4: 684,709 km (0.097 R)
• M5: 810,222 km (0.091 R)
• M6: 929,302 km (0.115 R)
• M7: 1,023,100 km (0.116 R)
• M8: 1,126,023 km (0.119 R)
• M9: 1,250,040 km (0.051 R)
• M10: 1,421,180 km (0.06 R)
• M11: 1,562,699 km (0.117 R)
• M12: 1,774,380 km (0.085 R)
• M13: 1,914,404 km (0.072 R)
• M14: 2,072,080 km (0.08 R)
• M15: 2,270,148 km (0.093 R)
• M16: 2,371,575 km (0.079 R)
• M17: 2,496,938 km (0.088 R)
• M18: 2,609,436 km (0.106 R)
• M19: 2,762,175 km (0.03 R)
• M20: 2,863,154 km (0.099 R)
• M21: 3,076,779 km (0.09 R)
• M22: 3,230,416 km (0.115 R)
• M23: 3,553,997 km (0.106 R)
• M24: 3,836,138 km (0.101 R)
• M25: 4,072,503 km (0.108 R)
• M26: 4,232,722 km (0.077 R)
• M27: 4,349,857 km (0.088 R)
• M28: 4,458,914 km (0.108 R)
• M29: 4,745,095 km (0.09 R)
• M30: 4,951,839 km (0.101 R)
• M31: 5,056,408 km (0.08 R)
• M32: 5,209,746 km (0.082 R)
• M33: 5,679,184 km (0.081 R)
• M34: 5,828,782 km (0.084 R)
• M35: 5,999,922 km (0.081 R)
• M36: 6,275,032 km (0.087 R)
• M37: 6,450,511 km (0.056 R)
• M38: 6,659,050 km (0.066 R)
• M39: 6,954,805 km (0.088 R)
• M40: 7,136,566 km (0.111 R)
• M41: 7,363,207 km (0.034 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.6

Radius: 13.1

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.6 AU - 1.66 AU

Year: 1323 Days

Day: 5.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 59,859,635 km

• M1: 171,140 km (0.067 R)
• M2: 309,817 km (0.085 R)
• M3: 404,513 km (0.091 R)
• M4: 547,229 km (0.031 R)
• M5: 706,700 km (0.116 R)
• M6: 829,670 km (0.117 R)
• M7: 1,094,608 km (0.118 R)
• M8: 1,235,379 km (0.056 R)
• M9: 1,463,815 km (0.088 R)
• M10: 1,615,059 km (0.109 R)
• M11: 1,899,893 km (0.079 R)
• M12: 2,493,348 km (0.094 R)
• M13: 2,695,305 km (0.077 R)
• M14: 2,804,661 km (0.112 R)
• M15: 3,001,681 km (0.07 R)
• M16: 3,641,362 km (0.072 R)
• M17: 3,995,460 km (0.074 R)
• M18: 4,165,553 km (0.084 R)
• M19: 4,558,995 km (0.097 R)
• M20: 5,091,863 km (0.098 R)
• M21: 5,204,061 km (0.115 R)
• M22: 5,333,314 km (0.079 R)
• M23: 5,431,001 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.1

Radius: 10.7

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.27 AU - 2.53 AU

Year: 2364 Days

Day: 9.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 59,859,635 km

• M1: 136,433 km (0.114 R)
• M2: 398,529 km (0.083 R)
• M3: 477,367 km (0.072 R)
• M4: 614,249 km (0.066 R)
• M5: 688,150 km (0.067 R)
• M6: 846,275 km (0.032 R)
• M7: 1,016,966 km (0.118 R)
• M8: 1,115,103 km (0.067 R)
• M9: 1,268,740 km (0.085 R)
• M10: 1,420,432 km (0.118 R)
• M11: 1,493,884 km (0.047 R)
• M12: 1,664,276 km (0.072 R)
• M13: 1,791,435 km (0.105 R)
• M14: 1,861,297 km (0.038 R)
• M15: 2,118,605 km (0.103 R)
• M16: 2,310,988 km (0.116 R)
• M17: 2,420,344 km (0.071 R)
• M18: 2,497,985 km (0.107 R)
• M19: 2,644,591 km (0.115 R)
• M20: 2,713,107 km (0.109 R)
• M21: 2,993,603 km (0.086 R)
• M22: 3,345,158 km (0.099 R)
• M23: 3,481,890 km (0.074 R)
• M24: 3,748,474 km (0.097 R)
• M25: 4,114,091 km (0.087 R)
• M26: 4,464,150 km (0.093 R)
• M27: 4,601,331 km (0.093 R)
• M28: 4,725,946 km (0.106 R)
• M29: 4,837,846 km (0.107 R)
• M30: 5,078,249 km (0.101 R)
• M31: 5,250,436 km (0.079 R)
• M32: 5,704,167 km (0.111 R)
• M33: 5,823,396 km (0.087 R)
• M34: 5,913,305 km (0.055 R)
• M35: 6,400,844 km (0.114 R)
• M36: 6,524,711 km (0.113 R)
• M37: 6,837,969 km (0.051 R)
• M38: 7,092,136 km (0.085 R)
• M39: 7,284,818 km (0.113 R)
• M40: 7,381,907 km (0.109 R)
• M41: 7,642,656 km (0.081 R)
• M42: 7,724,785 km (0.079 R)
• M43: 7,823,819 km (0.072 R)
• M44: 7,923,152 km (0.077 R)
• M45: 8,375,536 km (0.12 R)
• M46: 8,681,912 km (0.106 R)
• M47: 9,323,089 km (0.088 R)
• M48: 9,499,016 km (0.113 R)
• M49: 9,587,428 km (0.045 R)
• M50: 9,747,199 km (0.107 R)
• M51: 10,395,257 km (0.079 R)
• M52: 10,486,362 km (0.1 R)
• M53: 10,614,418 km (0.04 R)
• M54: 10,742,922 km (0.105 R)
• M55: 11,113,027 km (0.074 R)
• M56: 11,206,077 km (0.084 R)
• M57: 11,393,374 km (0.111 R)
• M58: 11,524,870 km (0.098 R)
• M59: 11,638,116 km (0.117 R)
• M60: 11,922,801 km (0.085 R)
• M61: 12,209,879 km (0.102 R)
• M62: 12,306,070 km (0.044 R)
• M63: 12,460,455 km (0.117 R)
• M64: 12,790,768 km (0.107 R)
• M65: 13,064,831 km (0.118 R)
• M66: 13,222,357 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.4

Radius: 11.8

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.21 AU - 3.65 AU

Year: 4039 Days

Day: 8.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 59,859,635 km

• M1: 148,850 km (0.11 R)
• M2: 254,017 km (0.089 R)
• M3: 330,013 km (0.095 R)
• M4: 458,517 km (0.064 R)
• M5: 714,479 km (0.075 R)
• M6: 1,123,031 km (0.116 R)
• M7: 1,208,302 km (0.098 R)
• M8: 1,334,114 km (0.065 R)
• M9: 1,654,552 km (0.072 R)
• M10: 1,738,477 km (0.098 R)
• M11: 2,089,284 km (0.078 R)
• M12: 2,195,947 km (0.063 R)
• M13: 2,304,555 km (0.026 R)
• M14: 2,976,250 km (0.089 R)
• M15: 3,504,929 km (0.114 R)
• M16: 4,391,595 km (0.058 R)
• M17: 4,829,917 km (0.114 R)
• M18: 4,972,334 km (0.116 R)
• M19: 5,726,756 km (0.092 R)
• M20: 6,161,488 km (0.12 R)
• M21: 6,765,265 km (0.116 R)
• M22: 7,178,454 km (0.095 R)
• M23: 7,742,139 km (0.119 R)
• M24: 8,149,942 km (0.1 R)
• M25: 8,515,709 km (0.059 R)
• M26: 8,589,611 km (0.102 R)
• M27: 8,911,844 km (0.04 R)
• M28: 8,986,793 km (0.076 R)
• M29: 9,162,570 km (0.069 R)
• M30: 9,288,831 km (0.071 R)
• M31: 9,542,998 km (0.112 R)
• M32: 9,799,409 km (0.101 R)
• M33: 10,240,722 km (0.095 R)
• M34: 10,397,950 km (0.089 R)
• M35: 10,715,097 km (0.052 R)
• M36: 10,821,461 km (0.09 R)
• M37: 11,035,237 km (0.086 R)
• M38: 11,250,508 km (0.118 R)
• M39: 11,657,863 km (0.085 R)
• M40: 11,822,271 km (0.078 R)
• M41: 12,319,833 km (0.079 R)
• M42: 12,515,208 km (0.085 R)
• M43: 12,880,676 km (0.093 R)
• M44: 13,164,313 km (0.118 R)
• M45: 13,507,341 km (0.109 R)
• M46: 13,651,105 km (0.092 R)
• M47: 14,231,545 km (0.113 R)
• M48: 14,495,286 km (0.117 R)
• M49: 14,701,731 km (0.12 R)
• M50: 15,296,532 km (0.118 R)
• M51: 15,657,212 km (0.07 R)
• M52: 16,142,508 km (0.057 R)
• M53: 16,817,942 km (0.12 R)
• M54: 17,065,826 km (0.106 R)
• M55: 17,159,025 km (0.095 R)
• M56: 17,816,807 km (0.075 R)
• M57: 17,942,918 km (0.087 R)
• M58: 18,132,908 km (0.118 R)
• M59: 18,259,766 km (0.079 R)
• M60: 18,418,939 km (0.104 R)
• M61: 18,674,452 km (0.105 R)
• M62: 19,221,382 km (0.091 R)
• M63: 20,166,691 km (0.041 R)
• M64: 20,331,099 km (0.112 R)
• M65: 21,093,599 km (0.109 R)
• M66: 21,831,715 km (0.09 R)
• M67: 22,373,858 km (0.045 R)
• M68: 22,714,941 km (0.079 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 469.7

Radius: 6.2

Gravity: 12.22 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 7.11 AU - 10.67 AU

Year: 16853 Days

Day: 18.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 59,859,635 km

• M1: 342,280 km (0.092 R)
• M2: 468,541 km (0.09 R)
• M3: 705,803 km (0.1 R)
• M4: 1,772,585 km (0.036 R)
• M5: 1,827,637 km (0.108 R)
• M6: 1,911,113 km (0.093 R)
• M7: 1,996,084 km (0.112 R)
• M8: 2,053,231 km (0.05 R)
• M9: 3,446,436 km (0.06 R)
• M10: 3,550,107 km (0.103 R)
• M11: 3,975,115 km (0.117 R)
• M12: 4,304,529 km (0.113 R)
• M13: 4,416,129 km (0.113 R)
• M14: 4,528,926 km (0.112 R)
• M15: 4,604,622 km (0.056 R)
• M16: 5,304,292 km (0.089 R)
• M17: 5,384,177 km (0.103 R)
• M18: 5,464,361 km (0.083 R)
• M19: 6,078,610 km (0.059 R)
• M20: 6,288,047 km (0.076 R)
• M21: 6,330,383 km (0.111 R)
• M22: 6,757,635 km (0.116 R)
• M23: 7,150,030 km (0.116 R)
• M24: 8,094,442 km (0.06 R)
• M25: 9,029,727 km (0.036 R)
• M26: 9,655,795 km (0.109 R)
• M27: 11,929,084 km (0.118 R)
• M28: 13,750,737 km (0.053 R)
• M29: 14,581,454 km (0.096 R)
• M30: 15,144,391 km (0.103 R)
• M31: 15,542,620 km (0.031 R)
• M32: 15,886,695 km (0.12 R)
• M33: 16,407,595 km (0.08 R)
• M34: 17,883,528 km (0.085 R)
• M35: 18,003,505 km (0.111 R)
• M36: 18,546,396 km (0.093 R)
• M37: 18,911,265 km (0.103 R)
• M38: 19,278,528 km (0.045 R)
• M39: 21,213,427 km (0.097 R)
• M40: 21,786,686 km (0.068 R)
• M41: 22,171,601 km (0.057 R)
• M42: 22,753,387 km (0.066 R)
• M43: 23,013,538 km (0.099 R)
• M44: 24,661,658 km (0.113 R)
• M45: 24,795,099 km (0.111 R)
• M46: 26,279,260 km (0.053 R)
• M47: 26,552,276 km (0.117 R)
• M48: 26,757,524 km (0.119 R)
• M49: 27,101,001 km (0.057 R)
• M50: 27,584,202 km (0.112 R)
• M51: 28,000,533 km (0.109 R)
• M52: 29,757,859 km (0.065 R)
• M53: 30,973,192 km (0.112 R)
• M54: 31,117,255 km (0.088 R)
• M55: 32,936,365 km (0.105 R)
• M56: 33,157,022 km (0.12 R)
• M57: 33,970,086 km (0.088 R)
• M58: 34,640,285 km (0.078 R)
• M59: 35,540,565 km (0.084 R)
• M60: 36,372,628 km (0.119 R)
• M61: 36,752,906 km (0.09 R)
• M62: 37,824,924 km (0.047 R)
• M63: 38,055,903 km (0.098 R)
• M64: 38,674,191 km (0.112 R)
• M65: 38,984,756 km (0.118 R)
• M66: 39,295,920 km (0.096 R)
• M67: 39,686,221 km (0.044 R)
• M68: 39,999,329 km (0.089 R)
• M69: 40,077,718 km (0.035 R)
• M70: 40,864,603 km (0.102 R)
• M71: 40,943,591 km (0.085 R)
• M72: 41,656,574 km (0.119 R)
• M73: 42,934,290 km (0.109 R)
• M74: 45,119,316 km (0.053 R)
• M75: 45,527,868 km (0.117 R)
• M76: 46,678,575 km (0.108 R)
• M77: 47,009,036 km (0.092 R)
• M78: 49,428,333 km (0.101 R)
• M79: 49,512,557 km (0.099 R)
• M80: 50,187,393 km (0.106 R)
• M81: 52,487,460 km (0.108 R)
• M82: 52,659,198 km (0.117 R)
• M83: 53,175,610 km (0.1 R)
• M84: 54,039,987 km (0.063 R)
• M85: 54,300,138 km (0.111 R)
• M86: 55,519,959 km (0.096 R)
• M87: 55,694,838 km (0.056 R)
• M88: 56,045,346 km (0.102 R)
• M89: 56,396,752 km (0.081 R)
• M90: 57,366,445 km (0.087 R)
• M91: 57,631,832 km (0.117 R)
• M92: 58,341,674 km (0.118 R)
• M93: 58,519,545 km (0.096 R)
• M94: 59,143,668 km (0.114 R)
• M95: 59,501,356 km (0.119 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 12,163 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit