🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.47 AU - 0.77 AU

Year: 186 Days

Day: 42.5 Hours

Environment

Temp: 153 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 106,901,417 km

• M1: 66,421 km (0.117 R)
• M2: 103,372 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.93 AU - 1.31 AU

Year: 451 Days

Day: 17.8 Hours

Environment

Temp: 4 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.09 AU - 1.45 AU

Year: 545 Days

Day: 43.9 Hours

Environment

Temp: -44 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,901,417 km

• M1: 95,743 km (0.045 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.32 AU - 1.34 AU

Year: 584 Days

Day: 12.4 Hours

Environment

Temp: -45 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.5

Radius: 9.9

Gravity: 9.8 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 7.04 AU - 7.2 AU

Year: 7235 Days

Day: 14.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 106,901,417 km

• M1: 210,335 km (0.051 R)
• M2: 283,488 km (0.068 R)
• M3: 393,442 km (0.036 R)
• M4: 507,586 km (0.055 R)
• M5: 605,123 km (0.047 R)
• M6: 821,143 km (0.078 R)
• M7: 1,191,547 km (0.107 R)
• M8: 1,826,440 km (0.063 R)
• M9: 1,937,741 km (0.115 R)
• M10: 2,028,398 km (0.065 R)
• M11: 2,097,512 km (0.106 R)
• M12: 2,430,068 km (0.098 R)
• M13: 2,830,841 km (0.057 R)
• M14: 3,038,931 km (0.119 R)
• M15: 3,171,774 km (0.03 R)
• M16: 3,279,335 km (0.101 R)
• M17: 5,065,982 km (0.076 R)
• M18: 5,255,672 km (0.082 R)
• M19: 5,447,756 km (0.113 R)
• M20: 6,272,788 km (0.117 R)
• M21: 6,408,474 km (0.105 R)
• M22: 7,030,950 km (0.115 R)
• M23: 7,349,444 km (0.093 R)
• M24: 8,037,445 km (0.052 R)
• M25: 8,221,899 km (0.086 R)
• M26: 8,783,789 km (0.029 R)
• M27: 9,358,095 km (0.074 R)
• M28: 9,552,123 km (0.063 R)
• M29: 10,182,379 km (0.069 R)
• M30: 10,422,184 km (0.092 R)
• M31: 10,866,789 km (0.076 R)
• M32: 10,948,171 km (0.042 R)
• M33: 11,111,831 km (0.11 R)
• M34: 12,026,173 km (0.114 R)
• M35: 13,050,918 km (0.082 R)
• M36: 13,137,535 km (0.055 R)
• M37: 13,486,248 km (0.055 R)
• M38: 13,705,559 km (0.117 R)
• M39: 14,505,309 km (0.115 R)
• M40: 14,595,067 km (0.086 R)
• M41: 15,228,914 km (0.069 R)
• M42: 15,457,350 km (0.108 R)
• M43: 15,733,208 km (0.096 R)
• M44: 16,476,410 km (0.12 R)
• M45: 16,617,032 km (0.091 R)
• M46: 17,041,292 km (0.105 R)
• M47: 17,231,132 km (0.101 R)
• M48: 17,469,291 km (0.109 R)
• M49: 17,804,540 km (0.098 R)
• M50: 18,384,232 km (0.061 R)
• M51: 18,627,628 km (0.098 R)
• M52: 18,725,165 km (0.102 R)
• M53: 20,310,753 km (0.107 R)
• M54: 20,764,334 km (0.077 R)
• M55: 20,865,612 km (0.074 R)
• M56: 20,967,039 km (0.117 R)
• M57: 21,119,479 km (0.063 R)
• M58: 22,456,136 km (0.05 R)
• M59: 23,239,730 km (0.106 R)
• M60: 23,926,085 km (0.069 R)
• M61: 24,994,962 km (0.084 R)
• M62: 27,068,538 km (0.116 R)
• M63: 27,289,943 km (0.069 R)
• M64: 27,400,944 km (0.038 R)
• M65: 27,567,596 km (0.105 R)
• M66: 27,790,497 km (0.065 R)
• M67: 28,125,896 km (0.1 R)
• M68: 28,687,785 km (0.06 R)
• M69: 29,083,322 km (0.083 R)
• M70: 30,108,666 km (0.107 R)
• M71: 30,741,166 km (0.111 R)
• M72: 31,030,189 km (0.078 R)
• M73: 31,436,197 km (0.116 R)
• M74: 33,018,793 km (0.029 R)
• M75: 34,207,648 km (0.091 R)
• M76: 34,927,662 km (0.118 R)
• M77: 36,321,765 km (0.069 R)
• M78: 36,994,955 km (0.059 R)
• M79: 37,610,550 km (0.118 R)
• M80: 37,672,334 km (0.068 R)
• M81: 37,857,686 km (0.07 R)
• M82: 38,291,520 km (0.091 R)
• M83: 41,246,975 km (0.101 R)
• M84: 41,757,254 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.9

Radius: 11.2

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 10.53 AU - 11.37 AU

Year: 13798 Days

Day: 11.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 106,901,417 km

• M1: 154,684 km (0.117 R)
• M2: 235,766 km (0.059 R)
• M3: 487,390 km (0.085 R)
• M4: 611,406 km (0.09 R)
• M5: 700,716 km (0.11 R)
• M6: 928,105 km (0.034 R)
• M7: 1,275,471 km (0.105 R)
• M8: 1,836,463 km (0.118 R)
• M9: 2,016,729 km (0.093 R)
• M10: 2,226,465 km (0.108 R)
• M11: 2,743,775 km (0.047 R)
• M12: 3,056,135 km (0.102 R)
• M13: 3,352,638 km (0.092 R)
• M14: 3,915,724 km (0.116 R)
• M15: 4,753,173 km (0.08 R)
• M16: 4,971,137 km (0.075 R)
• M17: 5,065,533 km (0.083 R)
• M18: 5,320,299 km (0.068 R)
• M19: 5,677,538 km (0.081 R)
• M20: 6,347,138 km (0.089 R)
• M21: 6,971,111 km (0.1 R)
• M22: 7,362,160 km (0.101 R)
• M23: 7,578,479 km (0.086 R)
• M24: 7,687,386 km (0.048 R)
• M25: 8,017,399 km (0.054 R)
• M26: 8,767,333 km (0.076 R)
• M27: 9,500,662 km (0.099 R)
• M28: 9,618,245 km (0.108 R)
• M29: 9,696,934 km (0.086 R)
• M30: 9,815,266 km (0.04 R)
• M31: 11,066,802 km (0.101 R)
• M32: 11,231,958 km (0.081 R)
• M33: 11,564,663 km (0.111 R)
• M34: 11,732,363 km (0.097 R)
• M35: 12,325,369 km (0.025 R)
• M36: 12,668,546 km (0.064 R)
• M37: 12,884,715 km (0.112 R)
• M38: 13,540,552 km (0.113 R)
• M39: 15,480,088 km (0.085 R)
• M40: 15,664,842 km (0.115 R)
• M41: 15,897,018 km (0.08 R)
• M42: 17,649,557 km (0.055 R)
• M43: 18,328,582 km (0.104 R)
• M44: 19,115,018 km (0.111 R)
• M45: 19,313,384 km (0.077 R)
• M46: 19,512,349 km (0.104 R)
• M47: 19,712,212 km (0.095 R)
• M48: 20,264,827 km (0.111 R)
• M49: 20,619,224 km (0.029 R)
• M50: 21,129,203 km (0.097 R)
• M51: 21,591,610 km (0.057 R)
• M52: 21,694,833 km (0.059 R)
• M53: 22,213,339 km (0.096 R)
• M54: 22,631,166 km (0.042 R)
• M55: 22,893,561 km (0.114 R)
• M56: 24,060,424 km (0.062 R)
• M57: 24,758,896 km (0.036 R)
• M58: 24,975,215 km (0.116 R)
• M59: 25,627,761 km (0.079 R)
• M60: 26,120,985 km (0.098 R)
• M61: 26,396,245 km (0.051 R)
• M62: 26,672,552 km (0.09 R)
• M63: 27,283,809 km (0.089 R)
• M64: 28,293,894 km (0.099 R)
• M65: 29,259,100 km (0.057 R)
• M66: 29,717,168 km (0.097 R)
• M67: 29,946,951 km (0.094 R)
• M68: 30,235,226 km (0.106 R)
• M69: 30,524,249 km (0.094 R)
• M70: 31,865,992 km (0.104 R)
• M71: 32,692,071 km (0.11 R)
• M72: 32,810,703 km (0.076 R)
• M73: 34,184,759 km (0.101 R)
• M74: 35,333,970 km (0.077 R)
• M75: 35,943,880 km (0.06 R)
• M76: 36,188,772 km (0.067 R)
• M77: 37,359,974 km (0.105 R)
• M78: 38,982,662 km (0.073 R)
• M79: 39,297,266 km (0.112 R)
• M80: 40,310,044 km (0.112 R)
• M81: 41,973,871 km (0.09 R)
• M82: 42,814,163 km (0.102 R)
• M83: 43,594,764 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 844.3

Radius: 7.2

Gravity: 16.29 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 13.05 AU - 13.71 AU

Year: 18637 Days

Day: 23.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 106,901,417 km

• M1: 116,986 km (0.113 R)
• M2: 179,218 km (0.108 R)
• M3: 598,541 km (0.074 R)
• M4: 856,597 km (0.096 R)
• M5: 1,203,664 km (0.033 R)
• M6: 1,260,811 km (0.098 R)
• M7: 1,437,785 km (0.079 R)
• M8: 1,686,267 km (0.086 R)
• M9: 1,848,581 km (0.064 R)
• M10: 2,084,497 km (0.097 R)
• M11: 2,438,146 km (0.104 R)
• M12: 2,511,150 km (0.084 R)
• M13: 3,121,360 km (0.114 R)
• M14: 3,240,739 km (0.057 R)
• M15: 3,608,001 km (0.045 R)
• M16: 4,118,429 km (0.094 R)
• M17: 4,972,035 km (0.096 R)
• M18: 5,252,830 km (0.053 R)
• M19: 6,376,160 km (0.084 R)
• M20: 6,528,002 km (0.102 R)
• M21: 6,938,948 km (0.08 R)
• M22: 7,147,637 km (0.096 R)
• M23: 7,252,654 km (0.11 R)
• M24: 7,358,270 km (0.088 R)
• M25: 7,624,405 km (0.089 R)
• M26: 8,276,353 km (0.06 R)
• M27: 9,517,267 km (0.059 R)
• M28: 9,865,680 km (0.025 R)
• M29: 10,515,234 km (0.12 R)
• M30: 11,607,897 km (0.074 R)
• M31: 12,293,355 km (0.112 R)
• M32: 12,419,316 km (0.066 R)
• M33: 13,120,182 km (0.117 R)
• M34: 13,703,165 km (0.043 R)
• M35: 14,096,458 km (0.109 R)
• M36: 15,230,858 km (0.094 R)
• M37: 15,298,477 km (0.088 R)
• M38: 15,434,162 km (0.048 R)
• M39: 16,881,821 km (0.082 R)
• M40: 19,169,770 km (0.1 R)
• M41: 19,316,077 km (0.087 R)
• M42: 20,648,545 km (0.056 R)
• M43: 24,028,410 km (0.025 R)
• M44: 24,265,074 km (0.068 R)
• M45: 25,379,428 km (0.066 R)
• M46: 25,942,964 km (0.076 R)
• M47: 26,104,679 km (0.068 R)
• M48: 27,328,539 km (0.111 R)
• M49: 28,989,075 km (0.036 R)
• M50: 30,085,927 km (0.076 R)
• M51: 34,340,640 km (0.034 R)
• M52: 34,607,074 km (0.118 R)
• M53: 36,582,663 km (0.102 R)
• M54: 36,854,931 km (0.103 R)
• M55: 36,945,737 km (0.073 R)
• M56: 38,042,290 km (0.062 R)
• M57: 39,149,464 km (0.115 R)
• M58: 39,893,414 km (0.117 R)
• M59: 43,107,075 km (0.076 R)
• M60: 43,298,710 km (0.117 R)
• M61: 43,394,602 km (0.093 R)
• M62: 45,815,395 km (0.107 R)
• M63: 46,992,880 km (0.086 R)
• M64: 47,387,519 km (0.093 R)
• M65: 49,577,931 km (0.111 R)
• M66: 51,293,071 km (0.057 R)
• M67: 52,106,883 km (0.082 R)
• M68: 52,413,110 km (0.047 R)
• M69: 53,644,300 km (0.072 R)
• M70: 55,196,528 km (0.12 R)
• M71: 55,300,498 km (0.067 R)
• M72: 55,821,548 km (0.103 R)
• M73: 56,344,243 km (0.058 R)
• M74: 56,658,548 km (0.094 R)
• M75: 57,499,737 km (0.074 R)
• M76: 58,769,224 km (0.107 R)
• M77: 60,583,398 km (0.072 R)
• M78: 61,013,043 km (0.081 R)
• M79: 61,228,165 km (0.105 R)
• M80: 61,443,585 km (0.044 R)
• M81: 61,551,296 km (0.104 R)
• M82: 61,983,185 km (0.111 R)
• M83: 62,091,195 km (0.076 R)
• M84: 62,741,197 km (0.051 R)
• M85: 63,284,537 km (0.092 R)
• M86: 65,693,960 km (0.114 R)
• M87: 67,353,898 km (0.033 R)
• M88: 67,465,049 km (0.114 R)
• M89: 67,576,201 km (0.119 R)
• M90: 71,053,902 km (0.051 R)
• M91: 72,643,529 km (0.086 R)
• M92: 74,244,675 km (0.1 R)
• M93: 74,474,458 km (0.102 R)
• M94: 75,165,001 km (0.059 R)
• M95: 75,280,192 km (0.078 R)
• M96: 75,511,021 km (0.073 R)
• M97: 76,900,486 km (0.073 R)
• M98: 77,715,047 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 872.1

Radius: 7.4

Gravity: 15.93 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 14.38 AU - 21.98 AU

Year: 29518 Days

Day: 15.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 116.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 106,901,417 km

• M1: 95,443 km (0.116 R)
• M2: 565,929 km (0.106 R)
• M3: 821,592 km (0.087 R)
• M4: 946,506 km (0.114 R)
• M5: 1,111,662 km (0.083 R)
• M6: 3,219,496 km (0.096 R)
• M7: 3,622,812 km (0.116 R)
• M8: 4,926,108 km (0.087 R)
• M9: 5,807,389 km (0.081 R)
• M10: 6,609,982 km (0.051 R)
• M11: 7,056,382 km (0.082 R)
• M12: 7,777,593 km (0.112 R)
• M13: 8,045,673 km (0.106 R)
• M14: 8,180,909 km (0.11 R)
• M15: 8,590,957 km (0.099 R)
• M16: 9,573,815 km (0.102 R)
• M17: 10,370,723 km (0.025 R)
• M18: 11,873,583 km (0.103 R)
• M19: 13,044,635 km (0.093 R)
• M20: 14,252,189 km (0.119 R)
• M21: 16,428,539 km (0.117 R)
• M22: 17,292,766 km (0.053 R)
• M23: 19,608,092 km (0.062 R)
• M24: 19,881,557 km (0.025 R)
• M25: 20,616,681 km (0.091 R)
• M26: 21,548,077 km (0.041 R)
• M27: 23,355,369 km (0.114 R)
• M28: 23,839,019 km (0.042 R)
• M29: 24,228,273 km (0.104 R)
• M30: 26,406,717 km (0.063 R)
• M31: 26,708,605 km (0.119 R)
• M32: 28,750,317 km (0.12 R)
• M33: 30,104,028 km (0.093 R)
• M34: 31,478,534 km (0.113 R)
• M35: 31,585,047 km (0.107 R)
• M36: 31,691,860 km (0.109 R)
• M37: 31,798,673 km (0.044 R)
• M38: 31,905,486 km (0.061 R)
• M39: 32,873,384 km (0.032 R)
• M40: 33,306,620 km (0.042 R)
• M41: 34,617,546 km (0.057 R)
• M42: 34,948,007 km (0.062 R)
• M43: 36,391,776 km (0.088 R)
• M44: 38,650,704 km (0.088 R)
• M45: 38,993,433 km (0.113 R)
• M46: 40,374,371 km (0.105 R)
• M47: 40,490,160 km (0.112 R)
• M48: 40,954,511 km (0.092 R)
• M49: 42,123,170 km (0.102 R)
• M50: 44,492,950 km (0.051 R)
• M51: 47,515,575 km (0.055 R)
• M52: 48,250,848 km (0.085 R)
• M53: 49,732,615 km (0.052 R)
• M54: 49,856,632 km (0.075 R)
• M55: 51,857,204 km (0.1 R)
• M56: 52,361,349 km (0.07 R)
• M57: 53,247,567 km (0.05 R)
• M58: 54,266,478 km (0.082 R)
• M59: 54,650,346 km (0.114 R)
• M60: 54,906,607 km (0.062 R)
• M61: 55,420,476 km (0.106 R)
• M62: 55,678,084 km (0.058 R)
• M63: 55,807,037 km (0.034 R)
• M64: 60,911,765 km (0.08 R)
• M65: 62,512,163 km (0.112 R)
• M66: 63,586,874 km (0.093 R)
• M67: 64,938,790 km (0.099 R)
• M68: 65,074,475 km (0.078 R)
• M69: 66,436,714 km (0.12 R)
• M70: 66,710,328 km (0.069 R)
• M71: 67,670,896 km (0.072 R)
• M72: 68,083,936 km (0.12 R)
• M73: 71,418,323 km (0.112 R)
• M74: 72,541,503 km (0.046 R)
• M75: 72,682,275 km (0.065 R)
• M76: 74,237,345 km (0.054 R)
• M77: 74,521,282 km (0.076 R)
• M78: 75,375,037 km (0.104 R)
• M79: 75,803,186 km (0.114 R)
• M80: 77,956,049 km (0.051 R)
• M81: 78,100,261 km (0.079 R)
• M82: 78,388,985 km (0.093 R)
• M83: 78,533,497 km (0.111 R)
• M84: 78,822,819 km (0.08 R)
• M85: 78,967,630 km (0.051 R)
• M86: 80,128,958 km (0.083 R)
• M87: 80,711,791 km (0.069 R)
• M88: 82,028,103 km (0.037 R)
• M89: 84,682,268 km (0.101 R)
• M90: 93,117,494 km (0.079 R)
• M91: 93,270,532 km (0.103 R)
• M92: 97,123,725 km (0.098 R)
• M93: 97,745,005 km (0.119 R)
• M94: 98,991,753 km (0.112 R)
• M95: 106,901,442 km (0.063 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 11,545 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit