🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.83 AU - 0.91 AU

Year: 299 Days

Day: 34.2 Hours

Environment

Temp: 85 °C

Axial Tilt: 15.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,037,786 km

• M1: 227,239 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.77 AU - 1.09 AU

Year: 331 Days

Day: 37.3 Hours

Environment

Temp: 30 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 76,037,786 km

• M1: 215,421 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.99 AU - 1.51 AU

Year: 516 Days

Day: 47.2 Hours

Environment

Temp: -8 °C

Axial Tilt: 0.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.34 AU - 2.56 AU

Year: 1415 Days

Day: 44.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.16 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.4

Radius: 14.5

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 4.47 AU - 7.25 AU

Year: 5234 Days

Day: 11.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 76,037,786 km

• M1: 214,075 km (0.057 R)
• M2: 321,935 km (0.087 R)
• M3: 430,393 km (0.114 R)
• M4: 598,092 km (0.082 R)
• M5: 805,585 km (0.119 R)
• M6: 930,050 km (0.046 R)
• M7: 1,099,544 km (0.112 R)
• M8: 1,256,024 km (0.116 R)
• M9: 1,497,026 km (0.059 R)
• M10: 1,601,445 km (0.092 R)
• M11: 1,726,509 km (0.106 R)
• M12: 2,102,748 km (0.103 R)
• M13: 2,505,316 km (0.058 R)
• M14: 2,662,693 km (0.12 R)
• M15: 2,921,646 km (0.091 R)
• M16: 3,234,306 km (0.073 R)
• M17: 3,569,704 km (0.091 R)
• M18: 3,771,811 km (0.094 R)
• M19: 4,137,728 km (0.09 R)
• M20: 4,325,024 km (0.091 R)
• M21: 4,489,731 km (0.033 R)
• M22: 4,773,219 km (0.027 R)
• M23: 5,129,262 km (0.098 R)
• M24: 5,330,920 km (0.12 R)
• M25: 5,439,528 km (0.081 R)
• M26: 5,548,884 km (0.113 R)
• M27: 5,825,640 km (0.108 R)
• M28: 5,965,664 km (0.039 R)
• M29: 6,121,096 km (0.12 R)
• M30: 6,508,255 km (0.101 R)
• M31: 6,800,270 km (0.107 R)
• M32: 7,066,854 km (0.03 R)
• M33: 7,351,987 km (0.059 R)
• M34: 7,488,421 km (0.114 R)
• M35: 8,073,797 km (0.066 R)
• M36: 8,167,445 km (0.058 R)
• M37: 8,261,692 km (0.067 R)
• M38: 8,387,803 km (0.103 R)
• M39: 8,514,512 km (0.115 R)
• M40: 8,914,836 km (0.11 R)
• M41: 9,044,238 km (0.11 R)
• M42: 9,304,838 km (0.105 R)
• M43: 9,700,524 km (0.119 R)
• M44: 10,101,895 km (0.106 R)
• M45: 10,203,024 km (0.093 R)
• M46: 10,372,518 km (0.05 R)
• M47: 11,059,471 km (0.055 R)
• M48: 11,181,244 km (0.06 R)
• M49: 11,390,980 km (0.114 R)
• M50: 11,637,368 km (0.062 R)
• M51: 11,956,759 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719

Radius: 10.3

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 9.5 AU - 10.4 AU

Year: 11580 Days

Day: 10.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 76,037,786 km

• M1: 136,882 km (0.096 R)
• M2: 268,379 km (0.087 R)
• M3: 639,680 km (0.073 R)
• M4: 709,393 km (0.099 R)
• M5: 1,163,423 km (0.101 R)
• M6: 1,250,937 km (0.093 R)
• M7: 1,363,435 km (0.105 R)
• M8: 2,496,489 km (0.077 R)
• M9: 3,461,844 km (0.061 R)
• M10: 3,654,826 km (0.091 R)
• M11: 4,152,538 km (0.056 R)
• M12: 4,288,971 km (0.102 R)
• M13: 4,392,343 km (0.086 R)
• M14: 4,707,247 km (0.074 R)
• M15: 5,138,687 km (0.071 R)
• M16: 6,428,968 km (0.085 R)
• M17: 8,583,926 km (0.076 R)
• M18: 8,714,674 km (0.051 R)
• M19: 9,647,567 km (0.027 R)
• M20: 11,224,627 km (0.03 R)
• M21: 11,655,320 km (0.091 R)
• M22: 12,091,547 km (0.096 R)
• M23: 12,336,140 km (0.069 R)
• M24: 12,930,043 km (0.104 R)
• M25: 13,838,252 km (0.075 R)
• M26: 14,196,988 km (0.111 R)
• M27: 16,305,270 km (0.118 R)
• M28: 17,340,637 km (0.101 R)
• M29: 17,616,496 km (0.065 R)
• M30: 18,340,849 km (0.117 R)
• M31: 19,359,909 km (0.113 R)
• M32: 19,991,661 km (0.096 R)
• M33: 20,805,623 km (0.074 R)
• M34: 21,098,835 km (0.1 R)
• M35: 21,216,568 km (0.116 R)
• M36: 21,867,918 km (0.061 R)
• M37: 22,166,066 km (0.081 R)
• M38: 22,706,264 km (0.098 R)
• M39: 23,129,327 km (0.074 R)
• M40: 23,250,800 km (0.095 R)
• M41: 23,738,340 km (0.064 R)
• M42: 24,723,741 km (0.072 R)
• M43: 25,221,453 km (0.114 R)
• M44: 25,911,249 km (0.046 R)
• M45: 26,226,900 km (0.065 R)
• M46: 27,181,185 km (0.053 R)
• M47: 27,566,250 km (0.117 R)
• M48: 27,823,858 km (0.109 R)
• M49: 28,796,992 km (0.105 R)
• M50: 29,386,407 km (0.097 R)
• M51: 29,715,523 km (0.117 R)
• M52: 30,977,231 km (0.045 R)
• M53: 31,581,008 km (0.064 R)
• M54: 32,663,947 km (0.057 R)
• M55: 32,936,664 km (0.095 R)
• M56: 33,073,247 km (0.085 R)
• M57: 33,827,968 km (0.066 R)
• M58: 35,284,453 km (0.093 R)
• M59: 35,494,189 km (0.067 R)
• M60: 37,116,129 km (0.086 R)
• M61: 38,043,337 km (0.047 R)
• M62: 38,545,986 km (0.116 R)
• M63: 38,834,111 km (0.113 R)
• M64: 40,066,648 km (0.081 R)
• M65: 40,870,886 km (0.064 R)
• M66: 42,272,768 km (0.07 R)
• M67: 42,495,669 km (0.038 R)
• M68: 42,942,368 km (0.112 R)
• M69: 43,315,914 km (0.074 R)
• M70: 43,765,455 km (0.108 R)
• M71: 44,896,266 km (0.084 R)
• M72: 45,351,342 km (0.081 R)
• M73: 45,655,475 km (0.107 R)
• M74: 45,731,620 km (0.099 R)
• M75: 45,884,061 km (0.057 R)
• M76: 46,648,805 km (0.117 R)
• M77: 46,879,036 km (0.091 R)
• M78: 47,109,566 km (0.102 R)
• M79: 47,726,508 km (0.09 R)
• M80: 49,671,131 km (0.104 R)
• M81: 51,087,374 km (0.112 R)
• M82: 51,166,511 km (0.062 R)
• M83: 51,483,210 km (0.071 R)
• M84: 51,879,943 km (0.099 R)
• M85: 52,198,138 km (0.116 R)
• M86: 53,076,277 km (0.085 R)
• M87: 53,396,866 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.9

Radius: 13.1

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 12.12 AU - 12.16 AU

Year: 15606 Days

Day: 12.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 76,037,786 km

• M1: 196,721 km (0.072 R)
• M2: 312,211 km (0.109 R)
• M3: 410,197 km (0.097 R)
• M4: 514,766 km (0.104 R)
• M5: 640,428 km (0.076 R)
• M6: 819,796 km (0.077 R)
• M7: 1,098,647 km (0.102 R)
• M8: 1,318,855 km (0.118 R)
• M9: 1,676,843 km (0.095 R)
• M10: 1,817,315 km (0.079 R)
• M11: 2,095,567 km (0.047 R)
• M12: 2,309,642 km (0.052 R)
• M13: 2,693,659 km (0.081 R)
• M14: 2,944,086 km (0.095 R)
• M15: 3,704,342 km (0.085 R)
• M16: 4,059,338 km (0.095 R)
• M17: 4,464,449 km (0.114 R)
• M18: 4,582,632 km (0.099 R)
• M19: 4,802,092 km (0.102 R)
• M20: 5,230,839 km (0.112 R)
• M21: 5,355,604 km (0.118 R)
• M22: 5,502,509 km (0.1 R)
• M23: 5,821,751 km (0.056 R)
• M24: 5,972,845 km (0.06 R)
• M25: 6,081,602 km (0.057 R)
• M26: 6,367,484 km (0.094 R)
• M27: 6,861,306 km (0.119 R)
• M28: 7,414,220 km (0.119 R)
• M29: 7,696,062 km (0.091 R)
• M30: 8,077,387 km (0.069 R)
• M31: 8,294,753 km (0.096 R)
• M32: 8,587,367 km (0.109 R)
• M33: 8,759,703 km (0.064 R)
• M34: 10,024,105 km (0.075 R)
• M35: 10,598,411 km (0.119 R)
• M36: 11,317,977 km (0.087 R)
• M37: 11,642,903 km (0.077 R)
• M38: 11,888,543 km (0.06 R)
• M39: 12,080,776 km (0.106 R)
• M40: 12,468,534 km (0.111 R)
• M41: 12,635,934 km (0.104 R)
• M42: 13,001,252 km (0.052 R)
• M43: 13,886,572 km (0.101 R)
• M44: 14,968,464 km (0.109 R)
• M45: 15,474,703 km (0.1 R)
• M46: 15,594,680 km (0.071 R)
• M47: 15,986,627 km (0.068 R)
• M48: 16,138,169 km (0.09 R)
• M49: 16,381,864 km (0.086 R)
• M50: 17,088,864 km (0.118 R)
• M51: 18,026,244 km (0.088 R)
• M52: 18,310,630 km (0.052 R)
• M53: 18,501,217 km (0.109 R)
• M54: 18,756,132 km (0.084 R)
• M55: 18,884,038 km (0.08 R)
• M56: 20,015,896 km (0.117 R)
• M57: 20,540,685 km (0.118 R)
• M58: 22,344,836 km (0.071 R)
• M59: 22,821,006 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 438.5

Radius: 4.6

Gravity: 20.72 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 14.31 AU - 17.21 AU

Year: 23084 Days

Day: 16.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 76,037,786 km

• M1: 151,991 km (0.08 R)
• M2: 308,620 km (0.103 R)
• M3: 549,623 km (0.118 R)
• M4: 612,454 km (0.096 R)
• M5: 655,687 km (0.082 R)
• M6: 2,003,863 km (0.051 R)
• M7: 2,303,059 km (0.101 R)
• M8: 2,795,835 km (0.12 R)
• M9: 3,358,921 km (0.101 R)
• M10: 4,758,259 km (0.068 R)
• M11: 5,335,408 km (0.097 R)
• M12: 5,747,700 km (0.1 R)
• M13: 5,840,750 km (0.116 R)
• M14: 6,554,332 km (0.087 R)
• M15: 7,598,674 km (0.101 R)
• M16: 7,752,012 km (0.078 R)
• M17: 9,395,793 km (0.069 R)
• M18: 11,026,859 km (0.111 R)
• M19: 11,491,959 km (0.049 R)
• M20: 12,022,732 km (0.077 R)
• M21: 12,561,584 km (0.049 R)
• M22: 12,986,142 km (0.113 R)
• M23: 15,500,733 km (0.036 R)
• M24: 16,481,497 km (0.093 R)
• M25: 16,879,427 km (0.12 R)
• M26: 17,012,719 km (0.102 R)
• M27: 20,813,701 km (0.102 R)
• M28: 21,028,225 km (0.1 R)
• M29: 21,387,559 km (0.1 R)
• M30: 22,550,832 km (0.108 R)
• M31: 22,697,737 km (0.085 R)
• M32: 22,992,445 km (0.079 R)
• M33: 23,214,149 km (0.04 R)
• M34: 24,108,594 km (0.029 R)
• M35: 25,090,256 km (0.114 R)
• M36: 26,316,210 km (0.104 R)
• M37: 26,470,894 km (0.106 R)
• M38: 26,625,728 km (0.045 R)
• M39: 26,936,443 km (0.1 R)
• M40: 27,248,504 km (0.093 R)
• M41: 27,718,541 km (0.09 R)
• M42: 28,033,594 km (0.081 R)
• M43: 28,666,991 km (0.114 R)
• M44: 29,145,106 km (0.106 R)
• M45: 29,545,579 km (0.103 R)
• M46: 29,625,914 km (0.072 R)
• M47: 32,399,458 km (0.113 R)
• M48: 32,482,186 km (0.114 R)
• M49: 34,744,853 km (0.116 R)
• M50: 35,254,533 km (0.113 R)
• M51: 35,681,187 km (0.093 R)
• M52: 35,938,046 km (0.045 R)
• M53: 37,839,884 km (0.119 R)
• M54: 39,597,060 km (0.032 R)
• M55: 39,862,896 km (0.053 R)
• M56: 40,218,340 km (0.068 R)
• M57: 40,932,371 km (0.09 R)
• M58: 41,111,440 km (0.035 R)
• M59: 41,201,198 km (0.116 R)
• M60: 41,740,499 km (0.066 R)
• M61: 43,555,270 km (0.11 R)
• M62: 44,013,040 km (0.073 R)
• M63: 45,488,374 km (0.1 R)
• M64: 45,766,776 km (0.09 R)
• M65: 45,952,726 km (0.105 R)
• M66: 46,512,072 km (0.114 R)
• M67: 46,699,070 km (0.106 R)
• M68: 50,106,460 km (0.092 R)
• M69: 51,452,991 km (0.051 R)
• M70: 52,713,951 km (0.114 R)
• M71: 54,476,813 km (0.116 R)
• M72: 55,365,274 km (0.06 R)
• M73: 56,358,305 km (0.113 R)
• M74: 56,657,351 km (0.084 R)
• M75: 56,757,133 km (0.1 R)
• M76: 56,956,846 km (0.102 R)
• M77: 57,056,927 km (0.112 R)
• M78: 59,372,253 km (0.072 R)
• M79: 60,796,575 km (0.095 R)
• M80: 61,205,575 km (0.089 R)
• M81: 61,615,473 km (0.092 R)
• M82: 63,367,863 km (0.061 R)
• M83: 63,782,548 km (0.106 R)
• M84: 64,510,491 km (0.037 R)
• M85: 64,927,720 km (0.092 R)
• M86: 65,241,127 km (0.086 R)
• M87: 65,764,720 km (0.07 R)
• M88: 66,079,474 km (0.097 R)
• M89: 67,132,493 km (0.109 R)
• M90: 67,343,725 km (0.071 R)
• M91: 67,978,768 km (0.074 R)
• M92: 69,041,811 km (0.08 R)
• M93: 69,361,651 km (0.089 R)
• M94: 70,324,463 km (0.053 R)
• M95: 70,646,398 km (0.05 R)
• M96: 70,861,370 km (0.115 R)
• M97: 71,830,914 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 267.6

Radius: 7.7

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 15.06 AU - 24.1 AU

Year: 31967 Days

Day: 24.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 76,037,786 km

• M1: 150,047 km (0.119 R)
• M2: 208,390 km (0.054 R)
• M3: 360,680 km (0.063 R)
• M4: 571,913 km (0.076 R)
• M5: 1,102,088 km (0.055 R)
• M6: 1,325,288 km (0.075 R)
• M7: 1,472,193 km (0.104 R)
• M8: 1,846,487 km (0.099 R)
• M9: 1,977,684 km (0.033 R)
• M10: 2,606,145 km (0.102 R)
• M11: 2,716,548 km (0.043 R)
• M12: 2,980,438 km (0.082 R)
• M13: 3,411,729 km (0.027 R)
• M14: 3,820,879 km (0.119 R)
• M15: 4,202,354 km (0.087 R)
• M16: 4,820,043 km (0.117 R)
• M17: 5,371,910 km (0.07 R)
• M18: 5,607,676 km (0.079 R)
• M19: 5,702,970 km (0.11 R)
• M20: 6,286,103 km (0.083 R)
• M21: 6,635,114 km (0.065 R)
• M22: 8,472,475 km (0.09 R)
• M23: 9,024,641 km (0.097 R)
• M24: 10,105,635 km (0.075 R)
• M25: 11,107,193 km (0.093 R)
• M26: 11,589,497 km (0.108 R)
• M27: 11,772,006 km (0.042 R)
• M28: 12,078,532 km (0.081 R)
• M29: 12,140,166 km (0.114 R)
• M30: 12,387,601 km (0.116 R)
• M31: 12,574,299 km (0.085 R)
• M32: 12,950,538 km (0.091 R)
• M33: 13,203,358 km (0.072 R)
• M34: 15,417,856 km (0.049 R)
• M35: 15,618,766 km (0.059 R)
• M36: 16,636,181 km (0.108 R)
• M37: 17,118,185 km (0.076 R)
• M38: 17,535,114 km (0.09 R)
• M39: 19,307,700 km (0.101 R)
• M40: 20,545,472 km (0.097 R)
• M41: 22,336,009 km (0.115 R)
• M42: 23,096,714 km (0.07 R)
• M43: 25,035,503 km (0.097 R)
• M44: 26,064,138 km (0.057 R)
• M45: 27,025,903 km (0.057 R)
• M46: 27,106,536 km (0.087 R)
• M47: 27,673,512 km (0.059 R)
• M48: 30,650,360 km (0.034 R)
• M49: 30,734,583 km (0.099 R)
• M50: 32,690,725 km (0.116 R)
• M51: 34,336,900 km (0.118 R)
• M52: 34,599,295 km (0.091 R)
• M53: 34,686,959 km (0.066 R)
• M54: 35,390,368 km (0.117 R)
• M55: 35,832,580 km (0.092 R)
• M56: 36,722,238 km (0.109 R)
• M57: 37,349,352 km (0.115 R)
• M58: 37,709,285 km (0.112 R)
• M59: 38,160,771 km (0.116 R)
• M60: 38,795,964 km (0.051 R)
• M61: 39,434,597 km (0.072 R)
• M62: 39,709,408 km (0.082 R)
• M63: 40,814,787 km (0.069 R)
• M64: 40,907,388 km (0.079 R)
• M65: 42,117,336 km (0.096 R)
• M66: 42,398,131 km (0.047 R)
• M67: 42,679,674 km (0.113 R)
• M68: 44,001,521 km (0.1 R)
• M69: 44,953,861 km (0.039 R)
• M70: 45,049,454 km (0.101 R)
• M71: 45,145,197 km (0.065 R)
• M72: 45,528,616 km (0.069 R)
• M73: 45,720,700 km (0.116 R)
• M74: 45,913,082 km (0.098 R)
• M75: 46,202,106 km (0.078 R)
• M76: 47,072,915 km (0.115 R)
• M77: 47,656,496 km (0.092 R)
• M78: 47,949,259 km (0.098 R)
• M79: 48,634,417 km (0.048 R)
• M80: 49,125,846 km (0.049 R)
• M81: 50,312,008 km (0.108 R)
• M82: 56,692,357 km (0.078 R)
• M83: 57,416,860 km (0.095 R)
• M84: 58,352,744 km (0.061 R)
• M85: 60,873,318 km (0.111 R)
• M86: 62,253,359 km (0.071 R)
• M87: 62,786,974 km (0.119 R)
• M88: 65,802,718 km (0.087 R)
• M89: 72,197,877 km (0.071 R)
• M90: 73,432,957 km (0.114 R)
• M91: 75,128,350 km (0.088 R)
• M92: 76,037,755 km (0.083 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: 493 - 14,126 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit