🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.66 AU - 0.74 AU

Year: 223 Days

Day: 39.2 Hours

Environment

Temp: 143 °C

Axial Tilt: 30 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.54 AU - 0.88 AU

Year: 228 Days

Day: 21.1 Hours

Environment

Temp: 169 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.76 AU - 1.14 AU

Year: 353 Days

Day: 46.5 Hours

Environment

Temp: 32 °C

Axial Tilt: 26 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 71,720,360 km

• M1: 403,615 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.6

Radius: 14.2

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.61 AU - 7.17 AU

Year: 5443 Days

Day: 8 Hours

Environment

Temp: -150 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 71,720,360 km

• M1: 223,200 km (0.114 R)
• M2: 446,849 km (0.061 R)
• M3: 548,875 km (0.106 R)
• M4: 1,184,366 km (0.101 R)
• M5: 1,564,046 km (0.108 R)
• M6: 1,682,228 km (0.082 R)
• M7: 1,786,049 km (0.065 R)
• M8: 1,964,070 km (0.076 R)
• M9: 2,073,875 km (0.109 R)
• M10: 2,319,216 km (0.083 R)
• M11: 2,416,155 km (0.108 R)
• M12: 2,514,441 km (0.095 R)
• M13: 2,715,351 km (0.047 R)
• M14: 3,026,814 km (0.081 R)
• M15: 3,133,327 km (0.101 R)
• M16: 3,594,538 km (0.108 R)
• M17: 3,937,266 km (0.111 R)
• M18: 4,219,258 km (0.118 R)
• M19: 4,507,982 km (0.117 R)
• M20: 4,630,204 km (0.089 R)
• M21: 5,054,164 km (0.081 R)
• M22: 5,412,900 km (0.111 R)
• M23: 6,209,508 km (0.053 R)
• M24: 6,318,565 km (0.104 R)
• M25: 6,593,975 km (0.11 R)
• M26: 7,676,465 km (0.114 R)
• M27: 7,852,392 km (0.055 R)
• M28: 8,208,435 km (0.056 R)
• M29: 8,298,343 km (0.048 R)
• M30: 8,539,495 km (0.063 R)
• M31: 8,661,118 km (0.088 R)
• M32: 8,813,708 km (0.108 R)
• M33: 9,090,913 km (0.099 R)
• M34: 9,748,695 km (0.098 R)
• M35: 9,843,989 km (0.097 R)
• M36: 9,971,446 km (0.095 R)
• M37: 10,067,338 km (0.116 R)
• M38: 10,682,485 km (0.065 R)
• M39: 11,243,028 km (0.101 R)
• M40: 11,644,698 km (0.103 R)
• M41: 12,600,030 km (0.026 R)
• M42: 12,912,540 km (0.049 R)
• M43: 13,474,280 km (0.1 R)
• M44: 14,767,703 km (0.063 R)
• M45: 15,097,118 km (0.1 R)
• M46: 16,213,118 km (0.068 R)
• M47: 16,439,609 km (0.08 R)
• M48: 17,010,175 km (0.073 R)
• M49: 17,432,789 km (0.078 R)
• M50: 17,858,844 km (0.116 R)
• M51: 18,366,729 km (0.12 R)
• M52: 18,681,782 km (0.069 R)
• M53: 18,958,837 km (0.103 R)
• M54: 19,637,413 km (0.094 R)
• M55: 20,527,371 km (0.107 R)
• M56: 20,977,361 km (0.076 R)
• M57: 22,053,868 km (0.119 R)
• M58: 22,179,231 km (0.1 R)
• M59: 22,346,780 km (0.119 R)
• M60: 22,514,779 km (0.078 R)
• M61: 23,531,296 km (0.1 R)
• M62: 24,131,184 km (0.041 R)
• M63: 24,346,754 km (0.086 R)
• M64: 25,127,805 km (0.079 R)
• M65: 25,609,061 km (0.082 R)
• M66: 25,872,952 km (0.068 R)
• M67: 26,137,740 km (0.099 R)
• M68: 26,848,180 km (0.041 R)
• M69: 28,016,091 km (0.114 R)
• M70: 28,651,882 km (0.051 R)
• M71: 28,743,136 km (0.104 R)
• M72: 28,834,541 km (0.097 R)
• M73: 29,017,349 km (0.111 R)
• M74: 29,476,465 km (0.099 R)
• M75: 30,123,027 km (0.117 R)
• M76: 30,448,103 km (0.102 R)
• M77: 31,289,442 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.5

Radius: 13.7

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 7.74 AU - 9.4 AU

Year: 9554 Days

Day: 14.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 71,720,360 km

• M1: 194,178 km (0.094 R)
• M2: 381,175 km (0.073 R)
• M3: 623,823 km (0.111 R)
• M4: 766,539 km (0.071 R)
• M5: 937,679 km (0.107 R)
• M6: 1,193,342 km (0.09 R)
• M7: 1,920,089 km (0.117 R)
• M8: 2,433,060 km (0.074 R)
• M9: 2,597,767 km (0.087 R)
• M10: 3,013,350 km (0.101 R)
• M11: 3,242,085 km (0.101 R)
• M12: 3,556,091 km (0.107 R)
• M13: 3,935,172 km (0.097 R)
• M14: 4,129,649 km (0.096 R)
• M15: 4,673,587 km (0.106 R)
• M16: 5,240,413 km (0.029 R)
• M17: 5,955,940 km (0.087 R)
• M18: 6,341,603 km (0.109 R)
• M19: 6,702,284 km (0.042 R)
• M20: 6,868,487 km (0.069 R)
• M21: 7,375,325 km (0.079 R)
• M22: 8,070,057 km (0.106 R)
• M23: 8,533,063 km (0.067 R)
• M24: 8,858,588 km (0.098 R)
• M25: 9,225,102 km (0.081 R)
• M26: 9,447,405 km (0.058 R)
• M27: 9,859,696 km (0.032 R)
• M28: 10,393,013 km (0.118 R)
• M29: 10,702,082 km (0.098 R)
• M30: 11,013,994 km (0.088 R)
• M31: 11,131,877 km (0.038 R)
• M32: 12,048,912 km (0.063 R)
• M33: 12,251,467 km (0.071 R)
• M34: 12,455,220 km (0.085 R)
• M35: 12,866,015 km (0.067 R)
• M36: 13,532,773 km (0.056 R)
• M37: 13,658,884 km (0.096 R)
• M38: 14,596,863 km (0.029 R)
• M39: 15,511,504 km (0.116 R)
• M40: 16,131,587 km (0.099 R)
• M41: 16,310,207 km (0.035 R)
• M42: 16,579,483 km (0.112 R)
• M43: 17,855,403 km (0.088 R)
• M44: 20,211,570 km (0.047 R)
• M45: 20,356,081 km (0.047 R)
• M46: 20,452,572 km (0.043 R)
• M47: 20,986,038 km (0.098 R)
• M48: 21,181,263 km (0.059 R)
• M49: 22,914,355 km (0.04 R)
• M50: 23,266,508 km (0.029 R)
• M51: 23,417,901 km (0.086 R)
• M52: 23,519,179 km (0.057 R)
• M53: 23,823,461 km (0.105 R)
• M54: 23,925,187 km (0.101 R)
• M55: 25,053,754 km (0.083 R)
• M56: 25,157,276 km (0.049 R)
• M57: 25,728,889 km (0.101 R)
• M58: 28,326,806 km (0.109 R)
• M59: 28,542,675 km (0.107 R)
• M60: 29,629,653 km (0.116 R)
• M61: 30,233,281 km (0.12 R)
• M62: 30,896,299 km (0.12 R)
• M63: 31,285,403 km (0.045 R)
• M64: 31,788,052 km (0.076 R)
• M65: 32,180,746 km (0.11 R)
• M66: 32,971,072 km (0.076 R)
• M67: 33,255,008 km (0.091 R)
• M68: 33,710,833 km (0.072 R)
• M69: 33,825,126 km (0.071 R)
• M70: 34,859,296 km (0.098 R)
• M71: 35,496,583 km (0.109 R)
• M72: 36,371,730 km (0.066 R)
• M73: 36,723,734 km (0.119 R)
• M74: 36,900,110 km (0.079 R)
• M75: 37,490,274 km (0.069 R)
• M76: 38,083,579 km (0.118 R)
• M77: 39,761,468 km (0.072 R)
• M78: 40,003,069 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 869.9

Radius: 4.7

Gravity: 39.38 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 16.48 AU - 18.7 AU

Year: 28093 Days

Day: 24.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 71,720,360 km

• M1: 94,995 km (0.11 R)
• M2: 350,657 km (0.08 R)
• M3: 677,678 km (0.091 R)
• M4: 763,996 km (0.103 R)
• M5: 1,501,215 km (0.113 R)
• M6: 1,930,561 km (0.07 R)
• M7: 2,265,361 km (0.102 R)
• M8: 2,439,492 km (0.079 R)
• M9: 2,893,821 km (0.074 R)
• M10: 3,324,663 km (0.096 R)
• M11: 3,472,765 km (0.091 R)
• M12: 4,192,032 km (0.06 R)
• M13: 6,361,350 km (0.062 R)
• M14: 8,210,530 km (0.079 R)
• M15: 8,277,101 km (0.061 R)
• M16: 9,856,555 km (0.09 R)
• M17: 9,998,074 km (0.043 R)
• M18: 10,499,227 km (0.104 R)
• M19: 11,155,513 km (0.091 R)
• M20: 11,451,418 km (0.076 R)
• M21: 12,278,395 km (0.104 R)
• M22: 13,436,881 km (0.062 R)
• M23: 14,308,288 km (0.073 R)
• M24: 14,468,807 km (0.095 R)
• M25: 14,549,141 km (0.105 R)
• M26: 14,629,774 km (0.045 R)
• M27: 16,523,534 km (0.091 R)
• M28: 16,691,831 km (0.069 R)
• M29: 16,860,727 km (0.115 R)
• M30: 18,145,175 km (0.064 R)
• M31: 18,492,990 km (0.106 R)
• M32: 19,816,781 km (0.115 R)
• M33: 19,906,091 km (0.114 R)
• M34: 20,264,827 km (0.079 R)
• M35: 20,988,581 km (0.081 R)
• M36: 23,872,080 km (0.072 R)
• M37: 23,967,224 km (0.114 R)
• M38: 25,021,141 km (0.086 R)
• M39: 28,675,668 km (0.11 R)
• M40: 29,080,629 km (0.081 R)
• M41: 31,341,502 km (0.106 R)
• M42: 31,445,622 km (0.111 R)
• M43: 31,549,742 km (0.079 R)
• M44: 34,406,762 km (0.069 R)
• M45: 34,621,734 km (0.047 R)
• M46: 35,594,270 km (0.105 R)
• M47: 38,009,229 km (0.09 R)
• M48: 39,012,282 km (0.097 R)
• M49: 41,272,257 km (0.106 R)
• M50: 44,506,863 km (0.09 R)
• M51: 44,623,848 km (0.072 R)
• M52: 46,510,128 km (0.064 R)
• M53: 46,628,908 km (0.082 R)
• M54: 47,582,445 km (0.096 R)
• M55: 48,181,734 km (0.08 R)
• M56: 48,422,138 km (0.107 R)
• M57: 49,025,017 km (0.064 R)
• M58: 50,116,184 km (0.12 R)
• M59: 50,359,879 km (0.079 R)
• M60: 50,970,538 km (0.095 R)
• M61: 52,322,753 km (0.069 R)
• M62: 55,062,189 km (0.111 R)
• M63: 56,322,701 km (0.1 R)
• M64: 58,231,270 km (0.079 R)
• M65: 61,589,443 km (0.115 R)
• M66: 64,877,156 km (0.059 R)
• M67: 65,009,849 km (0.115 R)
• M68: 65,674,662 km (0.066 R)
• M69: 66,074,537 km (0.108 R)
• M70: 66,341,719 km (0.109 R)
• M71: 68,896,851 km (0.11 R)
• M72: 69,303,308 km (0.097 R)
• M73: 73,687,423 km (0.085 R)
• M74: 74,103,006 km (0.119 R)
• M75: 74,936,416 km (0.041 R)
• M76: 75,354,392 km (0.085 R)
• M77: 75,493,817 km (0.112 R)
• M78: 77,033,778 km (0.074 R)
• M79: 77,596,416 km (0.051 R)
• M80: 79,008,769 km (0.043 R)
• M81: 79,434,076 km (0.106 R)
• M82: 80,002,398 km (0.082 R)
• M83: 80,287,083 km (0.091 R)
• M84: 80,857,350 km (0.119 R)
• M85: 84,307,526 km (0.109 R)
• M86: 85,322,846 km (0.08 R)
• M87: 85,759,373 km (0.09 R)
• M88: 90,163,684 km (0.052 R)
• M89: 90,311,786 km (0.109 R)
• M90: 91,053,342 km (0.078 R)
• M91: 91,499,294 km (0.045 R)
• M92: 92,542,739 km (0.052 R)
• M93: 95,394,373 km (0.087 R)
• M94: 97,210,192 km (0.094 R)
• M95: 100,261,989 km (0.09 R)
• M96: 103,345,051 km (0.068 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 287.8

Radius: 3

Gravity: 31.98 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 13.36 AU - 21.94 AU

Year: 28237 Days

Day: 22.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 71,720,360 km

• M1: 43,683 km (0.055 R)
• M2: 143,614 km (0.097 R)
• M3: 373,097 km (0.103 R)
• M4: 486,642 km (0.112 R)
• M5: 632,350 km (0.076 R)
• M6: 654,341 km (0.052 R)
• M7: 1,064,538 km (0.05 R)
• M8: 1,090,868 km (0.108 R)
• M9: 1,197,980 km (0.077 R)
• M10: 1,876,855 km (0.108 R)
• M11: 2,406,880 km (0.079 R)
• M12: 2,546,305 km (0.107 R)
• M13: 2,616,916 km (0.103 R)
• M14: 2,652,520 km (0.107 R)
• M15: 2,906,088 km (0.059 R)
• M16: 3,129,587 km (0.081 R)
• M17: 3,792,306 km (0.111 R)
• M18: 4,711,286 km (0.11 R)
• M19: 4,754,669 km (0.108 R)
• M20: 4,798,202 km (0.084 R)
• M21: 4,885,418 km (0.073 R)
• M22: 5,330,172 km (0.113 R)
• M23: 5,603,039 km (0.099 R)
• M24: 6,788,303 km (0.109 R)
• M25: 7,034,391 km (0.114 R)
• M26: 8,307,918 km (0.108 R)
• M27: 8,836,896 km (0.106 R)
• M28: 8,890,452 km (0.109 R)
• M29: 9,927,016 km (0.088 R)
• M30: 9,982,666 km (0.084 R)
• M31: 11,058,723 km (0.063 R)
• M32: 11,116,468 km (0.114 R)
• M33: 11,348,046 km (0.044 R)
• M34: 11,639,762 km (0.085 R)
• M35: 11,874,929 km (0.098 R)
• M36: 12,952,483 km (0.101 R)
• M37: 14,943,930 km (0.064 R)
• M38: 15,327,648 km (0.059 R)
• M39: 15,714,808 km (0.04 R)
• M40: 15,844,509 km (0.078 R)
• M41: 16,039,884 km (0.112 R)
• M42: 16,301,381 km (0.065 R)
• M43: 17,028,127 km (0.102 R)
• M44: 17,161,419 km (0.119 R)
• M45: 18,787,249 km (0.073 R)
• M46: 19,132,221 km (0.09 R)
• M47: 20,179,257 km (0.108 R)
• M48: 20,674,276 km (0.119 R)
• M49: 20,745,335 km (0.049 R)
• M50: 20,958,961 km (0.083 R)
• M51: 21,388,307 km (0.072 R)
• M52: 22,183,120 km (0.095 R)
• M53: 23,652,620 km (0.089 R)
• M54: 24,324,165 km (0.07 R)
• M55: 24,775,352 km (0.064 R)
• M56: 27,617,712 km (0.109 R)
• M57: 30,723,214 km (0.053 R)
• M58: 30,804,296 km (0.103 R)
• M59: 32,111,033 km (0.088 R)
• M60: 33,435,872 km (0.027 R)
• M61: 34,105,023 km (0.097 R)
• M62: 35,286,398 km (0.111 R)
• M63: 37,256,303 km (0.109 R)
• M64: 37,515,855 km (0.068 R)
• M65: 38,123,970 km (0.099 R)
• M66: 39,261,662 km (0.11 R)
• M67: 39,967,315 km (0.046 R)
• M68: 40,055,877 km (0.119 R)
• M69: 42,289,523 km (0.049 R)
• M70: 44,655,114 km (0.056 R)
• M71: 44,930,823 km (0.074 R)
• M72: 45,483,886 km (0.103 R)
• M73: 46,317,745 km (0.08 R)
• M74: 46,689,944 km (0.095 R)
• M75: 48,471,505 km (0.093 R)
• M76: 49,798,438 km (0.115 R)
• M77: 49,893,732 km (0.116 R)
• M78: 52,294,180 km (0.091 R)
• M79: 53,362,308 km (0.093 R)
• M80: 58,809,616 km (0.047 R)
• M81: 59,414,440 km (0.083 R)
• M82: 60,732,098 km (0.056 R)
• M83: 62,469,528 km (0.114 R)
• M84: 63,086,619 km (0.068 R)
• M85: 63,292,765 km (0.115 R)
• M86: 64,016,070 km (0.091 R)
• M87: 64,119,592 km (0.087 R)
• M88: 64,638,248 km (0.035 R)
• M89: 66,097,725 km (0.068 R)
• M90: 66,516,748 km (0.04 R)
• M91: 67,462,656 km (0.051 R)
• M92: 67,673,439 km (0.11 R)
• M93: 69,687,176 km (0.095 R)
• M94: 71,290,716 km (0.09 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: 368 - 17,729 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit