🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.05 AU - 1.25 AU

Year: 429 Days

Day: 19.7 Hours

Environment

Temp: 43 °C

Axial Tilt: 6.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 104,812,211 km

• M1: 35,455 km (0.078 R)
• M2: 352,602 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.58 AU - 1.7 AU

Year: 731 Days

Day: 33.3 Hours

Environment

Temp: -28 °C

Axial Tilt: 73.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.27 AU - 3.17 AU

Year: 1562 Days

Day: 43 Hours

Environment

Temp: -80 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.77 AU - 2.87 AU

Year: 1649 Days

Day: 47.3 Hours

Environment

Temp: -79 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.13 AU - 4.75 AU

Year: 3258 Days

Day: 17.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,812,211 km

• M1: 2,998,839 km (0.073 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 4.36 AU - 5.3 AU

Year: 3697 Days

Day: 39.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.9

Radius: 11.9

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 8.32 AU - 12.18 AU

Year: 11428 Days

Day: 14.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 104,812,211 km

• M1: 185,950 km (0.08 R)
• M2: 265,536 km (0.032 R)
• M3: 396,434 km (0.097 R)
• M4: 525,388 km (0.076 R)
• M5: 604,375 km (0.116 R)
• M6: 986,448 km (0.118 R)
• M7: 1,108,969 km (0.046 R)
• M8: 1,370,316 km (0.078 R)
• M9: 1,774,680 km (0.07 R)
• M10: 2,379,653 km (0.115 R)
• M11: 2,985,226 km (0.074 R)
• M12: 3,136,469 km (0.059 R)
• M13: 3,415,020 km (0.073 R)
• M14: 3,799,188 km (0.109 R)
• M15: 3,930,235 km (0.119 R)
• M16: 4,264,886 km (0.063 R)
• M17: 4,573,955 km (0.069 R)
• M18: 4,855,049 km (0.1 R)
• M19: 5,105,476 km (0.114 R)
• M20: 6,617,462 km (0.057 R)
• M21: 6,775,886 km (0.09 R)
• M22: 8,046,121 km (0.096 R)
• M23: 8,172,980 km (0.065 R)
• M24: 8,730,233 km (0.108 R)
• M25: 8,947,748 km (0.057 R)
• M26: 9,432,894 km (0.117 R)
• M27: 9,522,054 km (0.092 R)
• M28: 10,799,321 km (0.096 R)
• M29: 11,410,578 km (0.103 R)
• M30: 11,648,737 km (0.032 R)
• M31: 11,792,351 km (0.097 R)
• M32: 11,984,884 km (0.044 R)
• M33: 12,372,941 km (0.087 R)
• M34: 13,161,471 km (0.093 R)
• M35: 13,612,209 km (0.079 R)
• M36: 15,518,086 km (0.114 R)
• M37: 16,528,919 km (0.117 R)
• M38: 16,636,480 km (0.112 R)
• M39: 17,615,897 km (0.074 R)
• M40: 18,279,214 km (0.073 R)
• M41: 18,613,865 km (0.117 R)
• M42: 19,346,146 km (0.086 R)
• M43: 20,780,640 km (0.092 R)
• M44: 22,368,023 km (0.087 R)
• M45: 23,146,231 km (0.118 R)
• M46: 23,508,408 km (0.11 R)
• M47: 24,852,395 km (0.118 R)
• M48: 25,970,490 km (0.06 R)
• M49: 26,095,853 km (0.056 R)
• M50: 26,598,801 km (0.041 R)
• M51: 27,105,040 km (0.098 R)
• M52: 28,127,092 km (0.097 R)
• M53: 29,096,636 km (0.11 R)
• M54: 29,291,861 km (0.07 R)
• M55: 29,683,658 km (0.104 R)
• M56: 30,011,427 km (0.083 R)
• M57: 32,339,619 km (0.081 R)
• M58: 34,106,370 km (0.113 R)
• M59: 34,449,697 km (0.09 R)
• M60: 34,932,300 km (0.074 R)
• M61: 36,533,894 km (0.06 R)
• M62: 36,885,150 km (0.108 R)
• M63: 37,662,012 km (0.055 R)
• M64: 38,730,141 km (0.118 R)
• M65: 38,873,306 km (0.096 R)
• M66: 39,519,718 km (0.113 R)
• M67: 40,024,910 km (0.118 R)
• M68: 40,314,532 km (0.062 R)
• M69: 42,140,673 km (0.111 R)
• M70: 42,361,629 km (0.114 R)
• M71: 43,620,944 km (0.099 R)
• M72: 43,695,444 km (0.115 R)
• M73: 44,892,526 km (0.096 R)
• M74: 45,344,311 km (0.053 R)
• M75: 45,570,653 km (0.115 R)
• M76: 46,404,212 km (0.115 R)
• M77: 46,556,204 km (0.101 R)
• M78: 47,166,114 km (0.116 R)
• M79: 47,625,380 km (0.092 R)
• M80: 48,625,441 km (0.095 R)
• M81: 50,646,210 km (0.106 R)
• M82: 50,959,617 km (0.041 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 352.5

Radius: 6

Gravity: 9.79 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 13.3 AU - 13.52 AU

Year: 17102 Days

Day: 21.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 104,812,211 km

• M1: 146,756 km (0.098 R)
• M2: 497,114 km (0.11 R)
• M3: 1,068,877 km (0.103 R)
• M4: 1,156,541 km (0.108 R)
• M5: 1,201,271 km (0.096 R)
• M6: 1,783,356 km (0.105 R)
• M7: 1,941,032 km (0.098 R)
• M8: 2,469,861 km (0.109 R)
• M9: 2,557,376 km (0.108 R)
• M10: 2,765,466 km (0.07 R)
• M11: 2,825,904 km (0.07 R)
• M12: 3,389,738 km (0.117 R)
• M13: 3,454,514 km (0.104 R)
• M14: 3,885,805 km (0.07 R)
• M15: 4,228,982 km (0.057 R)
• M16: 4,617,787 km (0.053 R)
• M17: 4,834,704 km (0.111 R)
• M18: 4,907,708 km (0.058 R)
• M19: 5,315,960 km (0.099 R)
• M20: 5,391,358 km (0.107 R)
• M21: 5,696,537 km (0.088 R)
• M22: 6,484,021 km (0.118 R)
• M23: 6,726,967 km (0.103 R)
• M24: 8,202,152 km (0.079 R)
• M25: 8,774,813 km (0.093 R)
• M26: 8,908,703 km (0.077 R)
• M27: 10,285,153 km (0.112 R)
• M28: 11,046,008 km (0.115 R)
• M29: 11,384,548 km (0.113 R)
• M30: 12,022,433 km (0.056 R)
• M31: 12,420,662 km (0.103 R)
• M32: 13,229,987 km (0.094 R)
• M33: 14,160,934 km (0.115 R)
• M34: 14,318,012 km (0.118 R)
• M35: 15,219,788 km (0.053 R)
• M36: 15,327,050 km (0.088 R)
• M37: 15,976,005 km (0.062 R)
• M38: 16,744,490 km (0.113 R)
• M39: 16,910,693 km (0.069 R)
• M40: 18,260,215 km (0.115 R)
• M41: 19,236,940 km (0.12 R)
• M42: 20,882,217 km (0.117 R)
• M43: 22,388,817 km (0.077 R)
• M44: 23,001,271 km (0.065 R)
• M45: 23,124,540 km (0.1 R)
• M46: 24,055,038 km (0.108 R)
• M47: 24,180,102 km (0.065 R)
• M48: 24,242,634 km (0.048 R)
• M49: 24,305,316 km (0.118 R)
• M50: 24,430,828 km (0.115 R)
• M51: 24,871,544 km (0.077 R)
• M52: 24,997,954 km (0.114 R)
• M53: 25,824,781 km (0.095 R)
• M54: 25,952,687 km (0.098 R)
• M55: 26,080,893 km (0.083 R)
• M56: 26,595,958 km (0.064 R)
• M57: 27,635,963 km (0.079 R)
• M58: 27,701,337 km (0.086 R)
• M59: 28,160,902 km (0.102 R)
• M60: 28,821,675 km (0.069 R)
• M61: 29,420,815 km (0.048 R)
• M62: 29,688,445 km (0.092 R)
• M63: 29,755,465 km (0.118 R)
• M64: 30,563,743 km (0.047 R)
• M65: 30,631,361 km (0.109 R)
• M66: 30,834,664 km (0.079 R)
• M67: 32,132,875 km (0.072 R)
• M68: 32,477,399 km (0.118 R)
• M69: 32,615,627 km (0.102 R)
• M70: 33,239,899 km (0.096 R)
• M71: 33,938,072 km (0.077 R)
• M72: 34,570,572 km (0.05 R)
• M73: 34,641,033 km (0.098 R)
• M74: 36,419,602 km (0.068 R)
• M75: 37,645,855 km (0.033 R)
• M76: 37,936,374 km (0.039 R)
• M77: 38,154,787 km (0.076 R)
• M78: 38,227,641 km (0.108 R)
• M79: 38,373,499 km (0.106 R)
• M80: 38,519,657 km (0.092 R)
• M81: 38,739,117 km (0.104 R)
• M82: 40,732,957 km (0.114 R)
• M83: 42,457,671 km (0.073 R)
• M84: 42,911,551 km (0.111 R)
• M85: 42,987,247 km (0.052 R)
• M86: 43,747,653 km (0.086 R)
• M87: 44,129,577 km (0.052 R)
• M88: 45,127,544 km (0.095 R)
• M89: 45,900,367 km (0.085 R)
• M90: 47,067,679 km (0.026 R)
• M91: 47,380,638 km (0.093 R)
• M92: 49,114,178 km (0.102 R)
• M93: 49,510,911 km (0.112 R)
• M94: 52,642,892 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 873.3

Radius: 7.3

Gravity: 16.39 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 16.47 AU - 21.35 AU

Year: 28637 Days

Day: 18.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 104,812,211 km

• M1: 100,081 km (0.112 R)
• M2: 180,265 km (0.068 R)
• M3: 529,876 km (0.082 R)
• M4: 1,591,572 km (0.04 R)
• M5: 1,947,764 km (0.111 R)
• M6: 2,685,880 km (0.091 R)
• M7: 3,157,113 km (0.115 R)
• M8: 3,756,103 km (0.114 R)
• M9: 3,859,326 km (0.068 R)
• M10: 4,718,915 km (0.084 R)
• M11: 5,401,082 km (0.07 R)
• M12: 5,459,275 km (0.085 R)
• M13: 5,872,913 km (0.108 R)
• M14: 6,113,766 km (0.119 R)
• M15: 6,605,344 km (0.11 R)
• M16: 6,919,051 km (0.11 R)
• M17: 7,366,349 km (0.093 R)
• M18: 8,088,158 km (0.076 R)
• M19: 9,247,392 km (0.107 R)
• M20: 9,668,959 km (0.078 R)
• M21: 9,881,987 km (0.116 R)
• M22: 13,338,296 km (0.116 R)
• M23: 13,417,283 km (0.119 R)
• M24: 14,376,505 km (0.107 R)
• M25: 14,538,669 km (0.049 R)
• M26: 14,619,901 km (0.08 R)
• M27: 15,028,303 km (0.097 R)
• M28: 19,136,260 km (0.068 R)
• M29: 20,033,249 km (0.119 R)
• M30: 20,486,830 km (0.113 R)
• M31: 20,577,935 km (0.062 R)
• M32: 20,669,190 km (0.096 R)
• M33: 21,404,015 km (0.107 R)
• M34: 21,496,466 km (0.098 R)
• M35: 22,899,395 km (0.082 R)
• M36: 22,993,941 km (0.109 R)
• M37: 23,659,651 km (0.1 R)
• M38: 23,946,879 km (0.094 R)
• M39: 25,302,535 km (0.03 R)
• M40: 29,207,937 km (0.12 R)
• M41: 29,619,032 km (0.096 R)
• M42: 30,032,072 km (0.068 R)
• M43: 31,808,397 km (0.032 R)
• M44: 32,337,375 km (0.115 R)
• M45: 32,975,859 km (0.071 R)
• M46: 34,049,223 km (0.117 R)
• M47: 36,010,302 km (0.11 R)
• M48: 37,004,380 km (0.112 R)
• M49: 37,783,785 km (0.097 R)
• M50: 38,568,725 km (0.086 R)
• M51: 39,926,625 km (0.045 R)
• M52: 40,040,618 km (0.059 R)
• M53: 40,726,076 km (0.088 R)
• M54: 43,623,786 km (0.111 R)
• M55: 43,975,940 km (0.092 R)
• M56: 44,328,991 km (0.08 R)
• M57: 45,631,838 km (0.055 R)
• M58: 49,860,073 km (0.102 R)
• M59: 50,105,413 km (0.109 R)
• M60: 50,228,233 km (0.115 R)
• M61: 51,214,532 km (0.105 R)
• M62: 51,462,116 km (0.056 R)
• M63: 52,581,108 km (0.096 R)
• M64: 54,463,947 km (0.111 R)
• M65: 54,716,618 km (0.072 R)
• M66: 56,113,413 km (0.076 R)
• M67: 56,241,020 km (0.065 R)
• M68: 56,752,196 km (0.072 R)
• M69: 59,071,711 km (0.071 R)
• M70: 59,721,564 km (0.104 R)
• M71: 60,112,613 km (0.08 R)
• M72: 61,028,302 km (0.09 R)
• M73: 61,553,689 km (0.098 R)
• M74: 66,348,600 km (0.098 R)
• M75: 67,023,885 km (0.113 R)
• M76: 69,474,298 km (0.102 R)
• M77: 70,710,426 km (0.078 R)
• M78: 74,041,970 km (0.097 R)
• M79: 74,181,994 km (0.075 R)
• M80: 75,163,954 km (0.12 R)
• M81: 77,140,591 km (0.049 R)
• M82: 77,708,614 km (0.087 R)
• M83: 77,993,149 km (0.109 R)
• M84: 78,420,401 km (0.029 R)
• M85: 80,137,784 km (0.055 R)
• M86: 81,289,538 km (0.065 R)
• M87: 83,172,826 km (0.076 R)
• M88: 88,759,409 km (0.07 R)
• M89: 91,597,879 km (0.101 R)
• M90: 92,651,197 km (0.117 R)
• M91: 95,682,499 km (0.105 R)
• M92: 95,987,379 km (0.075 R)
• M93: 99,362,756 km (0.059 R)
• M94: 100,444,798 km (0.11 R)
• M95: 101,220,163 km (0.08 R)
• M96: 102,620,848 km (0.047 R)
• M97: 103,714,558 km (0.049 R)

Kuiper Belt

Range: 31.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 12,421 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit