🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.49 AU - 0.61 AU

Year: 259 Days

Day: 19.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,492,127 km

• M1: 173,085 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802.1

Radius: 9.7

Gravity: 8.52 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.63 AU - 0.99 AU

Year: 464 Days

Day: 10.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 66,492,127 km

• M1: 122,221 km (0.047 R)
• M2: 194,328 km (0.096 R)
• M3: 281,992 km (0.032 R)
• M4: 360,531 km (0.086 R)
• M5: 463,005 km (0.081 R)
• M6: 680,072 km (0.05 R)
• M7: 754,123 km (0.083 R)
• M8: 872,904 km (0.116 R)
• M9: 968,945 km (0.079 R)
• M10: 1,043,296 km (0.118 R)
• M11: 1,130,212 km (0.075 R)
• M12: 1,214,286 km (0.105 R)
• M13: 1,306,139 km (0.081 R)
• M14: 1,468,303 km (0.062 R)
• M15: 1,543,252 km (0.094 R)
• M16: 1,727,257 km (0.106 R)
• M17: 1,843,644 km (0.037 R)
• M18: 1,924,876 km (0.08 R)
• M19: 2,020,020 km (0.08 R)
• M20: 2,123,392 km (0.052 R)
• M21: 2,195,498 km (0.067 R)
• M22: 2,275,084 km (0.11 R)
• M23: 2,403,290 km (0.092 R)
• M24: 2,499,182 km (0.089 R)
• M25: 2,666,732 km (0.07 R)
• M26: 2,823,510 km (0.074 R)
• M27: 2,903,246 km (0.057 R)
• M28: 2,976,250 km (0.108 R)
• M29: 3,124,202 km (0.085 R)
• M30: 3,251,809 km (0.101 R)
• M31: 3,320,175 km (0.082 R)
• M32: 3,504,779 km (0.095 R)
• M33: 3,613,985 km (0.119 R)
• M34: 3,892,088 km (0.069 R)
• M35: 4,021,490 km (0.1 R)
• M36: 4,095,092 km (0.116 R)
• M37: 4,251,571 km (0.046 R)
• M38: 4,460,709 km (0.114 R)
• M39: 4,579,340 km (0.066 R)
• M40: 4,845,774 km (0.112 R)
• M41: 4,915,337 km (0.09 R)
• M42: 4,976,373 km (0.115 R)
• M43: 5,241,461 km (0.113 R)
• M44: 5,366,674 km (0.096 R)
• M45: 5,511,036 km (0.116 R)
• M46: 5,812,924 km (0.089 R)
• M47: 5,877,700 km (0.052 R)
• M48: 5,970,601 km (0.096 R)
• M49: 6,214,445 km (0.098 R)
• M50: 6,337,564 km (0.096 R)
• M51: 6,423,284 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.3

Radius: 13.5

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.82 AU - 0.94 AU

Year: 525 Days

Day: 10.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 66,492,127 km

• M1: 175,329 km (0.044 R)
• M2: 281,394 km (0.029 R)
• M3: 376,239 km (0.051 R)
• M4: 463,155 km (0.043 R)
• M5: 559,346 km (0.089 R)
• M6: 668,104 km (0.085 R)
• M7: 753,375 km (0.093 R)
• M8: 847,173 km (0.118 R)
• M9: 932,294 km (0.099 R)
• M10: 1,052,571 km (0.104 R)
• M11: 1,168,958 km (0.109 R)
• M12: 1,255,725 km (0.032 R)
• M13: 1,364,931 km (0.11 R)
• M14: 1,529,937 km (0.066 R)
• M15: 1,620,444 km (0.089 R)
• M16: 1,773,632 km (0.098 R)
• M17: 2,018,674 km (0.094 R)
• M18: 2,166,327 km (0.102 R)
• M19: 2,268,951 km (0.118 R)
• M20: 2,354,670 km (0.106 R)
• M21: 2,460,287 km (0.085 R)
• M22: 2,618,711 km (0.083 R)
• M23: 2,760,978 km (0.103 R)
• M24: 2,999,437 km (0.114 R)
• M25: 3,127,942 km (0.055 R)
• M26: 3,265,422 km (0.097 R)
• M27: 3,397,966 km (0.116 R)
• M28: 3,546,517 km (0.099 R)
• M29: 3,661,258 km (0.089 R)
• M30: 3,998,003 km (0.108 R)
• M31: 4,125,012 km (0.118 R)
• M32: 4,238,257 km (0.096 R)
• M33: 4,329,512 km (0.115 R)
• M34: 4,429,294 km (0.047 R)
• M35: 4,741,056 km (0.112 R)
• M36: 4,971,586 km (0.053 R)
• M37: 5,100,390 km (0.056 R)
• M38: 5,287,537 km (0.081 R)
• M39: 5,460,472 km (0.064 R)
• M40: 5,702,372 km (0.058 R)
• M41: 5,786,595 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.5

Radius: 13.1

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.12 AU - 1.86 AU

Year: 1156 Days

Day: 12 Hours

Environment

Temp: -188 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 66,492,127 km

• M1: 163,211 km (0.06 R)
• M2: 316,699 km (0.119 R)
• M3: 410,945 km (0.106 R)
• M4: 567,724 km (0.098 R)
• M5: 742,604 km (0.107 R)
• M6: 870,211 km (0.072 R)
• M7: 1,025,344 km (0.045 R)
• M8: 1,286,691 km (0.049 R)
• M9: 1,378,844 km (0.083 R)
• M10: 1,466,059 km (0.111 R)
• M11: 1,547,740 km (0.103 R)
• M12: 1,646,325 km (0.093 R)
• M13: 1,778,719 km (0.097 R)
• M14: 1,931,009 km (0.098 R)
• M15: 2,112,920 km (0.06 R)
• M16: 2,223,174 km (0.063 R)
• M17: 2,405,534 km (0.035 R)
• M18: 2,739,137 km (0.096 R)
• M19: 2,878,712 km (0.118 R)
• M20: 2,973,108 km (0.102 R)
• M21: 3,058,977 km (0.061 R)
• M22: 3,145,744 km (0.109 R)
• M23: 3,292,200 km (0.107 R)
• M24: 3,450,924 km (0.111 R)
• M25: 3,551,603 km (0.118 R)
• M26: 3,694,020 km (0.116 R)
• M27: 3,807,266 km (0.114 R)
• M28: 3,921,708 km (0.057 R)
• M29: 4,005,782 km (0.114 R)
• M30: 4,122,169 km (0.059 R)
• M31: 4,229,132 km (0.098 R)
• M32: 4,369,604 km (0.071 R)
• M33: 4,456,670 km (0.104 R)
• M34: 4,935,383 km (0.107 R)
• M35: 5,037,708 km (0.071 R)
• M36: 5,198,227 km (0.097 R)
• M37: 5,348,872 km (0.053 R)
• M38: 5,465,857 km (0.06 R)
• M39: 5,773,730 km (0.118 R)
• M40: 5,857,654 km (0.106 R)
• M41: 6,026,700 km (0.053 R)
• M42: 6,209,658 km (0.118 R)
• M43: 6,369,578 km (0.118 R)
• M44: 6,959,742 km (0.058 R)
• M45: 7,216,152 km (0.116 R)
• M46: 7,633,082 km (0.051 R)
• M47: 7,751,713 km (0.11 R)
• M48: 7,897,571 km (0.097 R)
• M49: 8,246,134 km (0.102 R)
• M50: 8,422,360 km (0.097 R)
• M51: 8,504,041 km (0.073 R)
• M52: 8,640,773 km (0.036 R)
• M53: 9,195,482 km (0.109 R)
• M54: 9,293,768 km (0.041 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.7

Radius: 14

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.68 AU - 2.12 AU

Year: 1665 Days

Day: 12.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 66,492,127 km

• M1: 174,880 km (0.101 R)
• M2: 379,081 km (0.069 R)
• M3: 522,845 km (0.074 R)
• M4: 618,587 km (0.119 R)
• M5: 732,431 km (0.093 R)
• M6: 848,818 km (0.103 R)
• M7: 948,451 km (0.118 R)
• M8: 1,096,403 km (0.102 R)
• M9: 1,279,660 km (0.063 R)
• M10: 1,715,439 km (0.083 R)
• M11: 2,066,545 km (0.082 R)
• M12: 2,230,055 km (0.119 R)
• M13: 2,579,067 km (0.086 R)
• M14: 2,711,312 km (0.027 R)
• M15: 3,056,584 km (0.082 R)
• M16: 3,387,345 km (0.05 R)
• M17: 3,601,419 km (0.073 R)
• M18: 3,700,154 km (0.099 R)
• M19: 3,991,720 km (0.112 R)
• M20: 4,218,062 km (0.097 R)
• M21: 4,512,470 km (0.069 R)
• M22: 4,791,769 km (0.05 R)
• M23: 4,889,906 km (0.088 R)
• M24: 5,188,054 km (0.092 R)
• M25: 5,378,941 km (0.106 R)
• M26: 5,492,336 km (0.065 R)
• M27: 5,756,227 km (0.118 R)
• M28: 5,860,646 km (0.08 R)
• M29: 5,989,151 km (0.056 R)
• M30: 6,213,248 km (0.106 R)
• M31: 6,320,510 km (0.042 R)
• M32: 6,548,796 km (0.064 R)
• M33: 6,718,740 km (0.081 R)
• M34: 7,063,114 km (0.115 R)
• M35: 7,150,180 km (0.097 R)
• M36: 7,312,793 km (0.116 R)
• M37: 7,413,472 km (0.068 R)
• M38: 7,731,068 km (0.072 R)
• M39: 7,949,481 km (0.044 R)
• M40: 8,053,153 km (0.097 R)
• M41: 8,209,333 km (0.111 R)
• M42: 8,313,902 km (0.117 R)
• M43: 8,790,670 km (0.081 R)
• M44: 8,884,318 km (0.083 R)
• M45: 9,126,966 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.7

Radius: 8.1

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.76 AU - 2.94 AU

Year: 2291 Days

Day: 9 Hours

Environment

Temp: -191 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 66,492,127 km

• M1: 181,163 km (0.046 R)
• M2: 418,874 km (0.093 R)
• M3: 558,748 km (0.111 R)
• M4: 992,133 km (0.119 R)
• M5: 1,292,974 km (0.106 R)
• M6: 1,348,924 km (0.11 R)
• M7: 1,611,468 km (0.082 R)
• M8: 1,753,885 km (0.096 R)
• M9: 2,084,347 km (0.102 R)
• M10: 2,161,689 km (0.033 R)
• M11: 2,693,809 km (0.104 R)
• M12: 2,863,752 km (0.087 R)
• M13: 2,999,737 km (0.051 R)
• M14: 3,087,401 km (0.107 R)
• M15: 3,137,815 km (0.104 R)
• M16: 3,381,361 km (0.12 R)
• M17: 3,551,603 km (0.049 R)
• M18: 3,697,910 km (0.031 R)
• M19: 3,805,620 km (0.054 R)
• M20: 3,955,368 km (0.068 R)
• M21: 4,190,536 km (0.038 R)
• M22: 4,331,158 km (0.106 R)
• M23: 4,559,145 km (0.073 R)
• M24: 4,631,251 km (0.113 R)
• M25: 4,967,846 km (0.119 R)
• M26: 5,221,863 km (0.11 R)
• M27: 5,835,963 km (0.078 R)
• M28: 5,898,644 km (0.062 R)
• M29: 6,119,750 km (0.084 R)
• M30: 6,295,527 km (0.107 R)
• M31: 6,505,263 km (0.11 R)
• M32: 7,401,355 km (0.104 R)
• M33: 7,639,963 km (0.075 R)
• M34: 7,811,851 km (0.106 R)
• M35: 7,881,115 km (0.051 R)
• M36: 7,933,025 km (0.099 R)
• M37: 8,229,977 km (0.11 R)
• M38: 8,335,593 km (0.054 R)
• M39: 8,406,204 km (0.083 R)
• M40: 8,548,172 km (0.084 R)
• M41: 8,637,332 km (0.07 R)
• M42: 8,726,792 km (0.072 R)
• M43: 8,888,657 km (0.069 R)
• M44: 9,656,692 km (0.068 R)
• M45: 9,712,492 km (0.114 R)
• M46: 9,768,292 km (0.104 R)
• M47: 10,086,337 km (0.074 R)
• M48: 10,407,973 km (0.114 R)
• M49: 10,637,007 km (0.088 R)
• M50: 10,694,602 km (0.105 R)
• M51: 10,945,029 km (0.078 R)
• M52: 11,022,521 km (0.101 R)
• M53: 11,353,730 km (0.076 R)
• M54: 12,065,966 km (0.107 R)
• M55: 12,146,001 km (0.107 R)
• M56: 12,226,185 km (0.083 R)
• M57: 12,387,152 km (0.091 R)
• M58: 12,853,898 km (0.115 R)
• M59: 13,429,700 km (0.099 R)
• M60: 13,616,697 km (0.1 R)
• M61: 13,700,023 km (0.111 R)
• M62: 13,888,218 km (0.08 R)
• M63: 14,098,253 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 713.6

Radius: 3.2

Gravity: 69.69 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 7.28 AU - 9.9 AU

Year: 16007 Days

Day: 17.2 Hours

Environment

Temp: -229 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 66,492,127 km

• M1: 70,610 km (0.11 R)
• M2: 402,568 km (0.114 R)
• M3: 474,973 km (0.109 R)
• M4: 920,476 km (0.108 R)
• M5: 992,133 km (0.105 R)
• M6: 1,065,735 km (0.102 R)
• M7: 1,377,497 km (0.116 R)
• M8: 1,543,401 km (0.097 R)
• M9: 1,600,248 km (0.08 R)
• M10: 1,834,070 km (0.096 R)
• M11: 2,699,194 km (0.048 R)
• M12: 2,976,549 km (0.119 R)
• M13: 3,336,033 km (0.074 R)
• M14: 3,483,536 km (0.113 R)
• M15: 3,900,316 km (0.083 R)
• M16: 4,055,748 km (0.039 R)
• M17: 4,988,191 km (0.07 R)
• M18: 5,242,059 km (0.08 R)
• M19: 5,413,498 km (0.116 R)
• M20: 5,806,043 km (0.101 R)
• M21: 7,465,532 km (0.094 R)
• M22: 7,755,453 km (0.093 R)
• M23: 8,396,180 km (0.077 R)
• M24: 8,900,625 km (0.111 R)
• M25: 9,259,360 km (0.05 R)
• M26: 9,727,751 km (0.108 R)
• M27: 9,832,769 km (0.097 R)
• M28: 10,203,622 km (0.106 R)
• M29: 11,013,694 km (0.042 R)
• M30: 11,620,763 km (0.047 R)
• M31: 11,732,213 km (0.065 R)
• M32: 12,579,984 km (0.063 R)
• M33: 12,694,576 km (0.099 R)
• M34: 13,505,845 km (0.116 R)
• M35: 14,154,951 km (0.074 R)
• M36: 14,753,791 km (0.032 R)
• M37: 15,238,937 km (0.098 R)
• M38: 15,667,535 km (0.072 R)
• M39: 16,411,634 km (0.058 R)
• M40: 16,599,529 km (0.11 R)
• M41: 16,662,211 km (0.104 R)
• M42: 17,103,824 km (0.119 R)
• M43: 17,613,205 km (0.118 R)
• M44: 18,062,896 km (0.056 R)
• M45: 18,192,148 km (0.092 R)
• M46: 19,105,144 km (0.082 R)
• M47: 19,368,736 km (0.113 R)
• M48: 20,502,239 km (0.115 R)
• M49: 21,794,315 km (0.116 R)
• M50: 23,887,489 km (0.09 R)
• M51: 24,100,367 km (0.05 R)
• M52: 25,607,565 km (0.06 R)
• M53: 26,116,796 km (0.068 R)
• M54: 29,696,973 km (0.111 R)
• M55: 29,773,118 km (0.067 R)
• M56: 29,849,413 km (0.105 R)
• M57: 30,308,379 km (0.1 R)
• M58: 32,245,821 km (0.102 R)
• M59: 32,953,120 km (0.097 R)
• M60: 33,824,378 km (0.115 R)
• M61: 35,266,501 km (0.096 R)
• M62: 36,810,351 km (0.102 R)
• M63: 39,292,479 km (0.051 R)
• M64: 39,963,426 km (0.068 R)
• M65: 40,469,216 km (0.109 R)
• M66: 41,316,688 km (0.108 R)
• M67: 41,657,322 km (0.048 R)
• M68: 42,513,172 km (0.065 R)
• M69: 43,029,284 km (0.114 R)
• M70: 44,590,338 km (0.077 R)
• M71: 45,993,417 km (0.071 R)
• M72: 46,169,942 km (0.108 R)
• M73: 46,700,416 km (0.095 R)
• M74: 47,321,995 km (0.09 R)
• M75: 47,411,006 km (0.104 R)
• M76: 47,767,647 km (0.094 R)
• M77: 48,663,140 km (0.084 R)
• M78: 48,932,716 km (0.082 R)
• M79: 49,022,773 km (0.073 R)
• M80: 50,834,703 km (0.062 R)
• M81: 51,748,746 km (0.087 R)
• M82: 52,852,778 km (0.059 R)
• M83: 53,315,185 km (0.097 R)
• M84: 53,778,789 km (0.096 R)
• M85: 53,871,689 km (0.086 R)
• M86: 56,305,647 km (0.097 R)
• M87: 56,494,289 km (0.094 R)
• M88: 56,777,777 km (0.048 R)
• M89: 58,011,511 km (0.074 R)
• M90: 58,775,208 km (0.048 R)
• M91: 60,602,097 km (0.069 R)
• M92: 60,795,378 km (0.075 R)
• M93: 61,279,776 km (0.097 R)
• M94: 61,668,281 km (0.064 R)
• M95: 65,497,837 km (0.104 R)
• M96: 65,795,537 km (0.107 R)
• M97: 65,994,353 km (0.095 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 12,532 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit