🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.53 AU - 0.87 AU

Year: 221 Days

Day: 46.6 Hours

Environment

Temp: 140 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,788,005 km

• M1: 346,768 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.1 AU - 1.6 AU

Year: 591 Days

Day: 34.5 Hours

Environment

Temp: -43 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.65 AU - 1.93 AU

Year: 902 Days

Day: 13.7 Hours

Environment

Temp: -73 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.8

Radius: 13.8

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.45 AU - 5.53 AU

Year: 3584 Days

Day: 6.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 76,788,005 km

• M1: 185,352 km (0.11 R)
• M2: 420,669 km (0.11 R)
• M3: 543,489 km (0.08 R)
• M4: 736,171 km (0.1 R)
• M5: 893,099 km (0.114 R)
• M6: 1,062,294 km (0.113 R)
• M7: 1,175,091 km (0.079 R)
• M8: 1,322,296 km (0.12 R)
• M9: 1,476,082 km (0.103 R)
• M10: 2,068,340 km (0.053 R)
• M11: 2,703,832 km (0.118 R)
• M12: 2,795,835 km (0.074 R)
• M13: 3,369,692 km (0.084 R)
• M14: 3,569,256 km (0.042 R)
• M15: 3,846,460 km (0.109 R)
• M16: 4,085,368 km (0.029 R)
• M17: 4,406,555 km (0.076 R)
• M18: 4,562,436 km (0.114 R)
• M19: 4,751,976 km (0.066 R)
• M20: 4,863,726 km (0.088 R)
• M21: 5,237,272 km (0.05 R)
• M22: 5,419,332 km (0.078 R)
• M23: 5,536,168 km (0.071 R)
• M24: 5,772,533 km (0.053 R)
• M25: 6,133,513 km (0.054 R)
• M26: 6,307,944 km (0.037 R)
• M27: 6,466,518 km (0.088 R)
• M28: 7,260,284 km (0.117 R)
• M29: 7,352,436 km (0.041 R)
• M30: 7,819,331 km (0.062 R)
• M31: 7,913,877 km (0.117 R)
• M32: 8,664,260 km (0.058 R)
• M33: 8,899,877 km (0.12 R)
• M34: 9,117,541 km (0.114 R)
• M35: 9,277,162 km (0.118 R)
• M36: 9,700,225 km (0.069 R)
• M37: 9,801,952 km (0.082 R)
• M38: 10,295,026 km (0.101 R)
• M39: 10,419,641 km (0.096 R)
• M40: 10,691,161 km (0.111 R)
• M41: 11,757,645 km (0.067 R)
• M42: 11,866,103 km (0.066 R)
• M43: 12,193,722 km (0.085 R)
• M44: 12,281,536 km (0.12 R)
• M45: 12,612,896 km (0.093 R)
• M46: 12,701,757 km (0.095 R)
• M47: 13,081,885 km (0.065 R)
• M48: 13,284,590 km (0.074 R)
• M49: 13,579,298 km (0.074 R)
• M50: 13,693,142 km (0.094 R)
• M51: 14,826,346 km (0.057 R)
• M52: 15,061,364 km (0.106 R)
• M53: 15,773,599 km (0.074 R)
• M54: 16,254,706 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.9

Radius: 9

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 5.43 AU - 5.55 AU

Year: 4846 Days

Day: 12.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 76,788,005 km

• M1: 131,347 km (0.109 R)
• M2: 252,671 km (0.092 R)
• M3: 530,025 km (0.101 R)
• M4: 602,879 km (0.114 R)
• M5: 981,362 km (0.104 R)
• M6: 1,127,220 km (0.116 R)
• M7: 1,223,860 km (0.052 R)
• M8: 1,323,343 km (0.096 R)
• M9: 1,381,536 km (0.086 R)
• M10: 1,455,438 km (0.095 R)
• M11: 1,561,353 km (0.114 R)
• M12: 1,622,987 km (0.086 R)
• M13: 1,943,875 km (0.075 R)
• M14: 2,077,914 km (0.119 R)
• M15: 2,319,814 km (0.077 R)
• M16: 2,516,386 km (0.052 R)
• M17: 2,793,441 km (0.104 R)
• M18: 2,868,988 km (0.106 R)
• M19: 3,217,401 km (0.11 R)
• M20: 3,316,585 km (0.057 R)
• M21: 3,518,093 km (0.115 R)
• M22: 3,620,268 km (0.078 R)
• M23: 3,786,023 km (0.116 R)
• M24: 4,276,554 km (0.107 R)
• M25: 4,429,892 km (0.108 R)
• M26: 4,562,735 km (0.076 R)
• M27: 4,652,045 km (0.086 R)
• M28: 5,130,459 km (0.058 R)
• M29: 5,316,858 km (0.119 R)
• M30: 5,481,864 km (0.062 R)
• M31: 6,084,893 km (0.089 R)
• M32: 6,183,329 km (0.071 R)
• M33: 6,406,828 km (0.059 R)
• M34: 6,887,336 km (0.113 R)
• M35: 6,989,961 km (0.102 R)
• M36: 7,643,105 km (0.092 R)
• M37: 8,098,481 km (0.093 R)
• M38: 8,206,790 km (0.094 R)
• M39: 8,425,053 km (0.027 R)
• M40: 8,783,938 km (0.094 R)
• M41: 9,035,263 km (0.086 R)
• M42: 9,288,981 km (0.079 R)
• M43: 9,832,470 km (0.115 R)
• M44: 10,681,587 km (0.083 R)
• M45: 11,281,026 km (0.102 R)
• M46: 11,371,832 km (0.076 R)
• M47: 11,554,192 km (0.115 R)
• M48: 11,829,751 km (0.114 R)
• M49: 12,014,504 km (0.112 R)
• M50: 12,387,152 km (0.103 R)
• M51: 12,512,216 km (0.04 R)
• M52: 12,921,516 km (0.036 R)
• M53: 13,495,523 km (0.086 R)
• M54: 13,656,341 km (0.103 R)
• M55: 13,850,369 km (0.091 R)
• M56: 14,142,983 km (0.07 R)
• M57: 14,470,602 km (0.077 R)
• M58: 14,767,554 km (0.093 R)
• M59: 14,966,669 km (0.082 R)
• M60: 15,266,911 km (0.103 R)
• M61: 16,043,474 km (0.084 R)
• M62: 16,625,559 km (0.082 R)
• M63: 19,203,430 km (0.091 R)
• M64: 19,493,351 km (0.037 R)
• M65: 19,711,763 km (0.115 R)
• M66: 20,224,735 km (0.103 R)
• M67: 20,445,840 km (0.104 R)
• M68: 21,114,094 km (0.068 R)
• M69: 21,338,491 km (0.1 R)
• M70: 21,488,537 km (0.059 R)
• M71: 22,395,848 km (0.033 R)
• M72: 23,547,752 km (0.061 R)
• M73: 23,702,735 km (0.112 R)
• M74: 23,935,959 km (0.115 R)
• M75: 24,483,038 km (0.12 R)
• M76: 24,640,116 km (0.098 R)
• M77: 24,797,493 km (0.074 R)
• M78: 24,955,169 km (0.054 R)
• M79: 25,073,650 km (0.108 R)
• M80: 25,470,085 km (0.069 R)
• M81: 26,309,329 km (0.058 R)
• M82: 26,550,780 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.9

Radius: 14.9

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 8.51 AU - 10.03 AU

Year: 10633 Days

Day: 12.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 76,788,005 km

• M1: 280,047 km (0.03 R)
• M2: 499,208 km (0.12 R)
• M3: 610,808 km (0.119 R)
• M4: 705,204 km (0.034 R)
• M5: 1,023,549 km (0.107 R)
• M6: 1,157,439 km (0.066 R)
• M7: 1,262,157 km (0.109 R)
• M8: 1,597,107 km (0.065 R)
• M9: 1,695,243 km (0.119 R)
• M10: 1,939,836 km (0.106 R)
• M11: 2,579,217 km (0.083 R)
• M12: 2,790,748 km (0.094 R)
• M13: 3,720,499 km (0.117 R)
• M14: 4,540,744 km (0.105 R)
• M15: 4,711,585 km (0.099 R)
• M16: 5,001,057 km (0.114 R)
• M17: 5,148,112 km (0.12 R)
• M18: 7,655,970 km (0.112 R)
• M19: 7,860,022 km (0.114 R)
• M20: 8,100,426 km (0.095 R)
• M21: 8,343,223 km (0.034 R)
• M22: 8,518,252 km (0.089 R)
• M23: 8,623,719 km (0.094 R)
• M24: 8,907,356 km (0.103 R)
• M25: 9,230,189 km (0.081 R)
• M26: 9,411,202 km (0.079 R)
• M27: 9,629,914 km (0.118 R)
• M28: 10,484,268 km (0.097 R)
• M29: 10,939,793 km (0.094 R)
• M30: 11,363,005 km (0.088 R)
• M31: 11,479,393 km (0.052 R)
• M32: 12,384,759 km (0.029 R)
• M33: 12,664,806 km (0.084 R)
• M34: 12,906,706 km (0.115 R)
• M35: 13,435,834 km (0.096 R)
• M36: 14,013,730 km (0.088 R)
• M37: 14,641,892 km (0.098 R)
• M38: 15,450,767 km (0.11 R)
• M39: 15,882,507 km (0.078 R)
• M40: 16,493,464 km (0.087 R)
• M41: 16,625,410 km (0.037 R)
• M42: 17,112,052 km (0.086 R)
• M43: 17,693,389 km (0.082 R)
• M44: 18,646,178 km (0.061 R)
• M45: 18,783,808 km (0.056 R)
• M46: 19,337,021 km (0.08 R)
• M47: 20,130,189 km (0.099 R)
• M48: 20,412,629 km (0.076 R)
• M49: 20,791,262 km (0.102 R)
• M50: 20,933,828 km (0.104 R)
• M51: 21,172,287 km (0.03 R)
• M52: 21,796,260 km (0.081 R)
• M53: 22,038,010 km (0.118 R)
• M54: 23,358,212 km (0.098 R)
• M55: 23,506,463 km (0.043 R)
• M56: 24,553,199 km (0.078 R)
• M57: 25,259,451 km (0.06 R)
• M58: 25,921,272 km (0.09 R)
• M59: 29,049,363 km (0.11 R)
• M60: 29,957,123 km (0.032 R)
• M61: 30,118,390 km (0.053 R)
• M62: 30,765,849 km (0.119 R)
• M63: 31,037,070 km (0.118 R)
• M64: 31,254,586 km (0.045 R)
• M65: 31,527,302 km (0.106 R)
• M66: 33,401,913 km (0.107 R)
• M67: 33,680,614 km (0.095 R)
• M68: 34,296,658 km (0.104 R)
• M69: 35,767,355 km (0.115 R)
• M70: 35,938,345 km (0.101 R)
• M71: 36,052,488 km (0.088 R)
• M72: 36,452,962 km (0.057 R)
• M73: 36,970,122 km (0.05 R)
• M74: 37,663,508 km (0.098 R)
• M75: 37,837,490 km (0.107 R)
• M76: 38,711,591 km (0.064 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 908

Radius: 3.7

Gravity: 66.33 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 12.42 AU - 12.78 AU

Year: 16849 Days

Day: 22.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 76,788,005 km

• M1: 272,717 km (0.03 R)
• M2: 472,580 km (0.12 R)
• M3: 687,402 km (0.111 R)
• M4: 1,007,093 km (0.085 R)
• M5: 1,060,051 km (0.033 R)
• M6: 1,086,829 km (0.112 R)
• M7: 1,224,309 km (0.067 R)
• M8: 1,455,587 km (0.035 R)
• M9: 1,485,507 km (0.086 R)
• M10: 1,607,130 km (0.1 R)
• M11: 1,795,623 km (0.101 R)
• M12: 2,617,514 km (0.062 R)
• M13: 3,299,531 km (0.062 R)
• M14: 4,075,196 km (0.055 R)
• M15: 5,641,635 km (0.055 R)
• M16: 5,783,753 km (0.077 R)
• M17: 6,071,280 km (0.086 R)
• M18: 6,168,219 km (0.073 R)
• M19: 6,216,988 km (0.109 R)
• M20: 6,462,030 km (0.096 R)
• M21: 7,063,413 km (0.063 R)
• M22: 10,153,058 km (0.06 R)
• M23: 10,615,914 km (0.12 R)
• M24: 10,908,677 km (0.059 R)
• M25: 12,228,130 km (0.099 R)
• M26: 12,473,470 km (0.064 R)
• M27: 12,844,473 km (0.113 R)
• M28: 15,079,316 km (0.065 R)
• M29: 15,210,663 km (0.091 R)
• M30: 15,872,783 km (0.093 R)
• M31: 16,006,374 km (0.104 R)
• M32: 16,140,264 km (0.118 R)
• M33: 16,544,328 km (0.102 R)
• M34: 16,815,549 km (0.084 R)
• M35: 17,431,144 km (0.035 R)
• M36: 17,914,943 km (0.113 R)
• M37: 18,123,632 km (0.111 R)
• M38: 18,403,231 km (0.112 R)
• M39: 19,750,509 km (0.119 R)
• M40: 20,472,169 km (0.062 R)
• M41: 20,836,291 km (0.069 R)
• M42: 22,388,668 km (0.097 R)
• M43: 22,463,616 km (0.111 R)
• M44: 22,839,107 km (0.096 R)
• M45: 23,596,222 km (0.075 R)
• M46: 25,135,135 km (0.063 R)
• M47: 25,368,807 km (0.074 R)
• M48: 25,681,466 km (0.106 R)
• M49: 27,824,755 km (0.061 R)
• M50: 28,147,139 km (0.064 R)
• M51: 29,121,769 km (0.091 R)
• M52: 29,203,449 km (0.12 R)
• M53: 29,942,313 km (0.034 R)
• M54: 30,521,107 km (0.062 R)
• M55: 31,270,892 km (0.052 R)
• M56: 33,470,579 km (0.109 R)
• M57: 35,022,358 km (0.091 R)
• M58: 35,894,513 km (0.084 R)
• M59: 37,304,922 km (0.034 R)
• M60: 37,393,633 km (0.056 R)
• M61: 37,482,345 km (0.09 R)
• M62: 40,726,225 km (0.108 R)
• M63: 40,817,629 km (0.047 R)
• M64: 42,938,179 km (0.079 R)
• M65: 43,590,576 km (0.068 R)
• M66: 44,058,667 km (0.1 R)
• M67: 45,094,184 km (0.116 R)
• M68: 47,766,151 km (0.113 R)
• M69: 47,862,492 km (0.075 R)
• M70: 49,510,762 km (0.079 R)
• M71: 50,096,886 km (0.096 R)
• M72: 50,488,982 km (0.042 R)
• M73: 51,671,105 km (0.047 R)
• M74: 51,968,056 km (0.092 R)
• M75: 52,364,939 km (0.12 R)
• M76: 53,761,884 km (0.075 R)
• M77: 54,364,315 km (0.099 R)
• M78: 55,575,759 km (0.099 R)
• M79: 55,778,613 km (0.105 R)
• M80: 55,880,041 km (0.037 R)
• M81: 59,367,017 km (0.073 R)
• M82: 59,885,673 km (0.043 R)
• M83: 62,817,941 km (0.105 R)
• M84: 63,876,496 km (0.087 R)
• M85: 63,982,710 km (0.106 R)
• M86: 64,621,044 km (0.099 R)
• M87: 68,494,881 km (0.094 R)
• M88: 69,365,840 km (0.077 R)
• M89: 69,802,815 km (0.112 R)
• M90: 71,228,932 km (0.117 R)
• M91: 71,780,050 km (0.058 R)
• M92: 72,886,476 km (0.103 R)
• M93: 73,108,479 km (0.081 R)
• M94: 73,553,084 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 491.8

Radius: 5.6

Gravity: 15.68 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 14.23 AU - 17.61 AU

Year: 23930 Days

Day: 21.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 160.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 76,788,005 km

• M1: 96,790 km (0.089 R)
• M2: 146,307 km (0.087 R)
• M3: 254,915 km (0.081 R)
• M4: 319,990 km (0.064 R)
• M5: 372,947 km (0.119 R)
• M6: 550,670 km (0.108 R)
• M7: 615,595 km (0.062 R)
• M8: 706,551 km (0.083 R)
• M9: 2,568,895 km (0.045 R)
• M10: 2,717,296 km (0.064 R)
• M11: 2,945,283 km (0.054 R)
• M12: 3,219,047 km (0.089 R)
• M13: 3,419,508 km (0.113 R)
• M14: 3,707,185 km (0.101 R)
• M15: 4,305,576 km (0.114 R)
• M16: 4,751,228 km (0.088 R)
• M17: 4,933,588 km (0.066 R)
• M18: 6,174,203 km (0.088 R)
• M19: 7,190,422 km (0.091 R)
• M20: 7,505,325 km (0.075 R)
• M21: 7,558,283 km (0.092 R)
• M22: 7,717,754 km (0.087 R)
• M23: 8,532,015 km (0.113 R)
• M24: 9,430,201 km (0.069 R)
• M25: 9,659,385 km (0.06 R)
• M26: 9,890,514 km (0.082 R)
• M27: 10,181,930 km (0.12 R)
• M28: 10,654,061 km (0.053 R)
• M29: 11,988,773 km (0.07 R)
• M30: 12,612,746 km (0.076 R)
• M31: 12,801,987 km (0.113 R)
• M32: 13,568,377 km (0.09 R)
• M33: 14,152,856 km (0.056 R)
• M34: 14,481,223 km (0.07 R)
• M35: 14,547,196 km (0.09 R)
• M36: 15,413,667 km (0.095 R)
• M37: 15,819,227 km (0.115 R)
• M38: 16,571,854 km (0.06 R)
• M39: 16,779,047 km (0.095 R)
• M40: 17,687,255 km (0.086 R)
• M41: 18,611,172 km (0.12 R)
• M42: 19,260,127 km (0.075 R)
• M43: 19,843,110 km (0.071 R)
• M44: 20,357,877 km (0.119 R)
• M45: 21,325,775 km (0.04 R)
• M46: 22,690,257 km (0.064 R)
• M47: 22,997,381 km (0.106 R)
• M48: 23,228,510 km (0.109 R)
• M49: 25,343,824 km (0.096 R)
• M50: 26,787,892 km (0.104 R)
• M51: 28,837,234 km (0.101 R)
• M52: 29,253,265 km (0.11 R)
• M53: 30,006,790 km (0.115 R)
• M54: 31,277,025 km (0.117 R)
• M55: 32,651,231 km (0.101 R)
• M56: 32,997,850 km (0.09 R)
• M57: 33,607,311 km (0.05 R)
• M58: 33,694,676 km (0.063 R)
• M59: 34,749,042 km (0.105 R)
• M60: 35,903,489 km (0.096 R)
• M61: 36,171,718 km (0.114 R)
• M62: 36,890,237 km (0.032 R)
• M63: 37,251,216 km (0.103 R)
• M64: 37,432,080 km (0.114 R)
• M65: 38,249,932 km (0.087 R)
• M66: 38,798,357 km (0.093 R)
• M67: 39,073,617 km (0.105 R)
• M68: 39,903,138 km (0.083 R)
• M69: 40,459,343 km (0.105 R)
• M70: 42,993,979 km (0.057 R)
• M71: 44,424,284 km (0.026 R)
• M72: 45,386,348 km (0.12 R)
• M73: 48,018,224 km (0.091 R)
• M74: 50,198,912 km (0.111 R)
• M75: 51,000,008 km (0.108 R)
• M76: 52,007,101 km (0.096 R)
• M77: 54,348,458 km (0.116 R)
• M78: 57,036,283 km (0.076 R)
• M79: 58,081,523 km (0.079 R)
• M80: 58,711,629 km (0.101 R)
• M81: 59,133,046 km (0.105 R)
• M82: 59,344,129 km (0.098 R)
• M83: 59,872,808 km (0.078 R)
• M84: 60,190,853 km (0.079 R)
• M85: 61,254,943 km (0.07 R)
• M86: 64,919,043 km (0.112 R)
• M87: 66,777,498 km (0.095 R)
• M88: 69,653,517 km (0.051 R)
• M89: 70,658,515 km (0.11 R)
• M90: 71,668,151 km (0.061 R)
• M91: 73,135,108 km (0.119 R)
• M92: 73,248,353 km (0.118 R)
• M93: 73,929,173 km (0.107 R)
• M94: 74,384,100 km (0.075 R)
• M95: 74,840,075 km (0.114 R)
• M96: 75,525,682 km (0.046 R)
• M97: 75,983,900 km (0.114 R)
• M98: 76,557,907 km (0.095 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 18,700 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit