🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.5 AU - 0.5 AU

Year: 228 Days

Day: 15.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.42 AU - 0.6 AU

Year: 235 Days

Day: 47.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.62 AU - 0.64 AU

Year: 323 Days

Day: 29.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.6

Radius: 12

Gravity: 6.85 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.81 AU - 0.87 AU

Year: 497 Days

Day: 8.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 61,854,766 km

• M1: 152,590 km (0.117 R)
• M2: 268,079 km (0.098 R)
• M3: 372,499 km (0.109 R)
• M4: 500,854 km (0.11 R)
• M5: 625,319 km (0.034 R)
• M6: 719,715 km (0.105 R)
• M7: 844,031 km (0.104 R)
• M8: 1,002,755 km (0.05 R)
• M9: 1,083,238 km (0.07 R)
• M10: 1,257,221 km (0.064 R)
• M11: 1,374,655 km (0.08 R)
• M12: 1,526,796 km (0.079 R)
• M13: 1,602,044 km (0.049 R)
• M14: 1,697,786 km (0.088 R)
• M15: 1,828,535 km (0.102 R)
• M16: 1,983,369 km (0.08 R)
• M17: 2,198,939 km (0.075 R)
• M18: 2,277,328 km (0.099 R)
• M19: 2,385,936 km (0.075 R)
• M20: 2,615,719 km (0.033 R)
• M21: 2,714,304 km (0.059 R)
• M22: 3,073,339 km (0.051 R)
• M23: 3,250,612 km (0.093 R)
• M24: 3,332,293 km (0.084 R)
• M25: 3,497,748 km (0.105 R)
• M26: 3,914,827 km (0.104 R)
• M27: 4,010,569 km (0.059 R)
• M28: 4,116,036 km (0.082 R)
• M29: 4,365,864 km (0.075 R)
• M30: 4,492,574 km (0.104 R)
• M31: 4,574,703 km (0.089 R)
• M32: 4,768,432 km (0.069 R)
• M33: 4,861,632 km (0.081 R)
• M34: 5,011,977 km (0.055 R)
• M35: 5,097,248 km (0.109 R)
• M36: 5,202,266 km (0.102 R)
• M37: 5,365,776 km (0.026 R)
• M38: 5,492,037 km (0.064 R)
• M39: 5,580,001 km (0.078 R)
• M40: 5,826,837 km (0.12 R)
• M41: 5,906,722 km (0.064 R)
• M42: 5,986,757 km (0.118 R)
• M43: 6,087,586 km (0.117 R)
• M44: 6,352,075 km (0.092 R)
• M45: 6,609,982 km (0.066 R)
• M46: 6,755,989 km (0.116 R)
• M47: 6,966,324 km (0.101 R)
• M48: 7,232,309 km (0.05 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.4

Radius: 8.6

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.89 AU - 0.95 AU

Year: 570 Days

Day: 7.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 61,854,766 km

• M1: 126,859 km (0.114 R)
• M2: 201,060 km (0.066 R)
• M3: 274,961 km (0.066 R)
• M4: 373,247 km (0.082 R)
• M5: 527,332 km (0.065 R)
• M6: 614,997 km (0.118 R)
• M7: 680,670 km (0.099 R)
• M8: 787,932 km (0.114 R)
• M9: 851,960 km (0.091 R)
• M10: 1,011,431 km (0.093 R)
• M11: 1,141,282 km (0.086 R)
• M12: 1,196,035 km (0.036 R)
• M13: 1,267,543 km (0.066 R)
• M14: 1,372,560 km (0.099 R)
• M15: 1,591,422 km (0.026 R)
• M16: 1,789,789 km (0.115 R)
• M17: 1,861,147 km (0.043 R)
• M18: 2,138,053 km (0.09 R)
• M19: 2,214,048 km (0.115 R)
• M20: 2,579,815 km (0.041 R)
• M21: 2,665,086 km (0.1 R)
• M22: 2,734,799 km (0.056 R)
• M23: 2,792,543 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.3

Radius: 9.6

Gravity: 9.62 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.71 AU - 2.07 AU

Year: 1678 Days

Day: 9.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 61,854,766 km

• M1: 181,761 km (0.058 R)
• M2: 260,001 km (0.084 R)
• M3: 356,941 km (0.096 R)
• M4: 456,274 km (0.06 R)
• M5: 559,346 km (0.12 R)
• M6: 710,440 km (0.116 R)
• M7: 884,273 km (0.081 R)
• M8: 972,087 km (0.102 R)
• M9: 1,128,566 km (0.094 R)
• M10: 1,224,608 km (0.044 R)
• M11: 1,353,861 km (0.094 R)
• M12: 1,498,223 km (0.108 R)
• M13: 1,625,979 km (0.111 R)
• M14: 1,768,845 km (0.087 R)
• M15: 1,881,492 km (0.06 R)
• M16: 2,055,026 km (0.117 R)
• M17: 2,197,892 km (0.097 R)
• M18: 2,418,250 km (0.105 R)
• M19: 2,633,072 km (0.115 R)
• M20: 2,762,474 km (0.118 R)
• M21: 2,867,492 km (0.113 R)
• M22: 3,041,026 km (0.07 R)
• M23: 3,412,477 km (0.105 R)
• M24: 3,668,289 km (0.049 R)
• M25: 4,093,596 km (0.092 R)
• M26: 4,274,310 km (0.048 R)
• M27: 4,396,083 km (0.045 R)
• M28: 4,488,385 km (0.115 R)
• M29: 4,565,727 km (0.111 R)
• M30: 4,690,342 km (0.099 R)
• M31: 4,768,881 km (0.047 R)
• M32: 4,959,020 km (0.072 R)
• M33: 5,135,545 km (0.112 R)
• M34: 5,544,546 km (0.118 R)
• M35: 5,694,443 km (0.069 R)
• M36: 6,307,196 km (0.069 R)
• M37: 6,376,609 km (0.117 R)
• M38: 6,533,687 km (0.102 R)
• M39: 6,639,154 km (0.065 R)
• M40: 6,958,844 km (0.11 R)
• M41: 7,374,876 km (0.057 R)
• M42: 7,631,885 km (0.085 R)
• M43: 7,910,735 km (0.113 R)
• M44: 8,136,179 km (0.096 R)
• M45: 8,440,162 km (0.114 R)
• M46: 8,555,053 km (0.114 R)
• M47: 9,295,114 km (0.059 R)
• M48: 9,453,538 km (0.038 R)
• M49: 9,692,895 km (0.114 R)
• M50: 9,934,196 km (0.098 R)
• M51: 10,218,283 km (0.108 R)
• M52: 10,340,953 km (0.101 R)
• M53: 10,566,846 km (0.075 R)
• M54: 10,690,862 km (0.062 R)
• M55: 11,254,697 km (0.117 R)
• M56: 11,423,593 km (0.118 R)
• M57: 11,593,386 km (0.108 R)
• M58: 11,721,292 km (0.074 R)
• M59: 12,150,937 km (0.085 R)
• M60: 12,280,938 km (0.118 R)
• M61: 12,346,013 km (0.114 R)
• M62: 12,695,324 km (0.059 R)
• M63: 12,849,260 km (0.091 R)
• M64: 12,937,373 km (0.1 R)
• M65: 13,853,062 km (0.113 R)
• M66: 13,943,419 km (0.081 R)
• M67: 14,261,614 km (0.085 R)
• M68: 14,352,869 km (0.057 R)
• M69: 14,421,534 km (0.095 R)
• M70: 14,536,275 km (0.059 R)
• M71: 14,951,410 km (0.085 R)
• M72: 15,277,084 km (0.115 R)
• M73: 15,534,542 km (0.094 R)
• M74: 15,769,860 km (0.063 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.1

Radius: 15

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.88 AU - 2.58 AU

Year: 2150 Days

Day: 11.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 61,854,766 km

• M1: 191,036 km (0.073 R)
• M2: 290,369 km (0.061 R)
• M3: 387,159 km (0.113 R)
• M4: 484,697 km (0.099 R)
• M5: 640,428 km (0.077 R)
• M6: 804,986 km (0.069 R)
• M7: 948,301 km (0.108 R)
• M8: 1,062,145 km (0.117 R)
• M9: 1,167,761 km (0.104 R)
• M10: 1,347,578 km (0.086 R)
• M11: 1,650,813 km (0.073 R)
• M12: 1,775,428 km (0.065 R)
• M13: 1,903,334 km (0.088 R)
• M14: 2,084,646 km (0.09 R)
• M15: 2,220,182 km (0.043 R)
• M16: 2,464,775 km (0.054 R)
• M17: 2,645,040 km (0.067 R)
• M18: 2,829,793 km (0.052 R)
• M19: 3,019,035 km (0.06 R)
• M20: 3,271,406 km (0.059 R)
• M21: 3,440,302 km (0.117 R)
• M22: 3,911,984 km (0.106 R)
• M23: 4,263,240 km (0.111 R)
• M24: 4,426,451 km (0.044 R)
• M25: 4,591,607 km (0.101 R)
• M26: 4,849,065 km (0.118 R)
• M27: 4,973,980 km (0.078 R)
• M28: 5,076,903 km (0.106 R)
• M29: 5,238,469 km (0.106 R)
• M30: 5,853,765 km (0.074 R)
• M31: 6,084,445 km (0.106 R)
• M32: 6,405,033 km (0.045 R)
• M33: 6,554,780 km (0.088 R)
• M34: 6,832,584 km (0.114 R)
• M35: 7,140,157 km (0.105 R)
• M36: 7,269,559 km (0.113 R)
• M37: 7,742,288 km (0.116 R)
• M38: 7,888,745 km (0.094 R)
• M39: 8,076,490 km (0.091 R)
• M40: 8,197,963 km (0.106 R)
• M41: 8,442,855 km (0.068 R)
• M42: 8,538,598 km (0.11 R)
• M43: 8,870,107 km (0.086 R)
• M44: 8,995,619 km (0.082 R)
• M45: 9,135,643 km (0.047 R)
• M46: 9,262,203 km (0.044 R)
• M47: 9,545,840 km (0.064 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.7

Radius: 13.5

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 4.71 AU - 5.37 AU

Year: 7306 Days

Day: 10.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 61,854,766 km

• M1: 178,919 km (0.098 R)
• M2: 262,993 km (0.109 R)
• M3: 355,145 km (0.099 R)
• M4: 874,549 km (0.116 R)
• M5: 997,070 km (0.048 R)
• M6: 1,096,852 km (0.04 R)
• M7: 1,260,960 km (0.025 R)
• M8: 1,856,659 km (0.111 R)
• M9: 1,945,969 km (0.115 R)
• M10: 2,395,660 km (0.05 R)
• M11: 2,857,020 km (0.116 R)
• M12: 3,130,335 km (0.093 R)
• M13: 3,368,495 km (0.052 R)
• M14: 3,931,881 km (0.093 R)
• M15: 4,189,189 km (0.079 R)
• M16: 4,355,991 km (0.118 R)
• M17: 4,549,271 km (0.088 R)
• M18: 4,745,394 km (0.111 R)
• M19: 4,869,411 km (0.051 R)
• M20: 5,222,611 km (0.064 R)
• M21: 5,584,189 km (0.116 R)
• M22: 6,304,653 km (0.099 R)
• M23: 6,441,385 km (0.085 R)
• M24: 6,913,516 km (0.077 R)
• M25: 7,339,421 km (0.098 R)
• M26: 7,744,682 km (0.107 R)
• M27: 8,068,412 km (0.11 R)
• M28: 8,396,480 km (0.031 R)
• M29: 8,577,344 km (0.093 R)
• M30: 8,789,922 km (0.119 R)
• M31: 9,220,465 km (0.063 R)
• M32: 9,344,781 km (0.09 R)
• M33: 10,198,386 km (0.074 R)
• M34: 10,978,090 km (0.031 R)
• M35: 11,176,008 km (0.118 R)
• M36: 11,275,491 km (0.109 R)
• M37: 12,013,607 km (0.1 R)
• M38: 12,115,483 km (0.072 R)
• M39: 12,422,906 km (0.09 R)
• M40: 12,525,830 km (0.052 R)
• M41: 12,836,694 km (0.069 R)
• M42: 13,184,958 km (0.119 R)
• M43: 13,325,281 km (0.107 R)
• M44: 13,571,818 km (0.111 R)
• M45: 13,855,456 km (0.082 R)
• M46: 13,998,022 km (0.09 R)
• M47: 14,176,941 km (0.092 R)
• M48: 14,356,608 km (0.106 R)
• M49: 14,754,688 km (0.068 R)
• M50: 15,524,519 km (0.094 R)
• M51: 15,858,571 km (0.094 R)
• M52: 16,232,416 km (0.119 R)
• M53: 16,458,159 km (0.077 R)
• M54: 17,640,880 km (0.117 R)
• M55: 17,795,564 km (0.097 R)
• M56: 17,950,697 km (0.078 R)
• M57: 19,088,389 km (0.116 R)
• M58: 19,726,125 km (0.11 R)
• M59: 19,886,643 km (0.115 R)
• M60: 20,940,710 km (0.072 R)
• M61: 21,063,530 km (0.102 R)
• M62: 21,722,508 km (0.109 R)
• M63: 22,346,481 km (0.073 R)
• M64: 22,513,881 km (0.084 R)
• M65: 23,399,501 km (0.081 R)
• M66: 23,612,079 km (0.081 R)
• M67: 23,697,200 km (0.112 R)
• M68: 24,039,031 km (0.114 R)
• M69: 24,253,555 km (0.114 R)
• M70: 24,382,508 km (0.063 R)
• M71: 24,598,079 km (0.095 R)
• M72: 24,944,099 km (0.054 R)
• M73: 26,876,454 km (0.047 R)
• M74: 28,221,489 km (0.111 R)
• M75: 29,680,218 km (0.091 R)
• M76: 29,772,220 km (0.107 R)
• M77: 30,697,333 km (0.053 R)
• M78: 30,790,383 km (0.052 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 994.9

Radius: 5.9

Gravity: 28.58 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 5.68 AU - 8.48 AU

Year: 12164 Days

Day: 20.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 61,854,766 km

• M1: 144,661 km (0.109 R)
• M2: 248,183 km (0.088 R)
• M3: 1,445,265 km (0.105 R)
• M4: 1,524,103 km (0.084 R)
• M5: 1,658,741 km (0.036 R)
• M6: 3,070,048 km (0.039 R)
• M7: 3,240,589 km (0.11 R)
• M8: 3,555,343 km (0.078 R)
• M9: 3,626,701 km (0.111 R)
• M10: 3,843,468 km (0.112 R)
• M11: 4,557,499 km (0.117 R)
• M12: 4,949,595 km (0.117 R)
• M13: 5,109,515 km (0.105 R)
• M14: 5,934,099 km (0.109 R)
• M15: 5,976,435 km (0.078 R)
• M16: 6,535,632 km (0.072 R)
• M17: 6,932,665 km (0.077 R)
• M18: 7,021,825 km (0.099 R)
• M19: 7,519,687 km (0.115 R)
• M20: 8,264,086 km (0.112 R)
• M21: 8,311,359 km (0.045 R)
• M22: 8,741,004 km (0.093 R)
• M23: 9,129,060 km (0.111 R)
• M24: 10,275,878 km (0.091 R)
• M25: 10,428,767 km (0.095 R)
• M26: 11,047,952 km (0.072 R)
• M27: 11,256,941 km (0.058 R)
• M28: 11,309,449 km (0.112 R)
• M29: 11,361,958 km (0.095 R)
• M30: 12,975,820 km (0.108 R)
• M31: 13,030,872 km (0.065 R)
• M32: 13,921,727 km (0.053 R)
• M33: 14,317,563 km (0.116 R)
• M34: 15,820,274 km (0.087 R)
• M35: 15,879,066 km (0.095 R)
• M36: 16,055,891 km (0.075 R)
• M37: 16,949,888 km (0.026 R)
• M38: 17,130,452 km (0.115 R)
• M39: 17,859,742 km (0.116 R)
• M40: 18,166,567 km (0.041 R)
• M41: 18,475,187 km (0.09 R)
• M42: 19,916,862 km (0.059 R)
• M43: 20,362,664 km (0.108 R)
• M44: 20,940,860 km (0.119 R)
• M45: 21,264,440 km (0.084 R)
• M46: 21,981,911 km (0.111 R)
• M47: 22,047,585 km (0.109 R)
• M48: 22,641,189 km (0.063 R)
• M49: 23,039,867 km (0.098 R)
• M50: 23,373,770 km (0.097 R)
• M51: 23,978,893 km (0.086 R)
• M52: 24,385,351 km (0.117 R)
• M53: 24,793,902 km (0.085 R)
• M54: 25,617,887 km (0.113 R)
• M55: 26,870,620 km (0.074 R)
• M56: 27,575,076 km (0.097 R)
• M57: 28,357,174 km (0.061 R)
• M58: 28,428,532 km (0.099 R)
• M59: 28,786,819 km (0.064 R)
• M60: 28,858,626 km (0.057 R)
• M61: 28,930,433 km (0.051 R)
• M62: 29,652,392 km (0.055 R)
• M63: 29,797,652 km (0.117 R)
• M64: 34,716,879 km (0.047 R)
• M65: 35,406,824 km (0.086 R)
• M66: 36,101,407 km (0.084 R)
• M67: 36,178,899 km (0.074 R)
• M68: 36,722,537 km (0.071 R)
• M69: 37,818,043 km (0.064 R)
• M70: 39,800,962 km (0.103 R)
• M71: 39,961,032 km (0.088 R)
• M72: 40,845,305 km (0.078 R)
• M73: 42,061,536 km (0.095 R)
• M74: 42,878,938 km (0.097 R)
• M75: 43,043,047 km (0.119 R)
• M76: 43,289,585 km (0.069 R)
• M77: 43,949,461 km (0.073 R)
• M78: 44,529,452 km (0.069 R)
• M79: 45,780,838 km (0.078 R)
• M80: 48,232,897 km (0.06 R)
• M81: 49,174,166 km (0.034 R)
• M82: 50,380,823 km (0.028 R)
• M83: 51,684,419 km (0.028 R)
• M84: 52,296,573 km (0.064 R)
• M85: 52,559,716 km (0.055 R)
• M86: 54,769,127 km (0.105 R)
• M87: 54,858,138 km (0.065 R)
• M88: 56,019,615 km (0.118 R)
• M89: 56,468,559 km (0.118 R)
• M90: 56,648,525 km (0.074 R)
• M91: 57,098,964 km (0.112 R)
• M92: 57,369,886 km (0.102 R)
• M93: 57,641,256 km (0.05 R)
• M94: 57,822,419 km (0.118 R)
• M95: 58,822,032 km (0.074 R)
• M96: 60,930,315 km (0.068 R)
• M97: 61,391,974 km (0.11 R)
• M98: 61,577,027 km (0.071 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 18,372 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit