🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.94 AU - 1.22 AU

Year: 402 Days

Day: 45.1 Hours

Environment

Temp: 26 °C

Axial Tilt: 27.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.17 AU - 1.61 AU

Year: 587 Days

Day: 47.7 Hours

Environment

Temp: 3 °C

Axial Tilt: 29.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.65 AU - 1.73 AU

Year: 787 Days

Day: 44 Hours

Environment

Temp: -34 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.83 AU - 2.91 AU

Year: 1307 Days

Day: 37 Hours

Environment

Temp: -66 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.55 AU - 5.21 AU

Year: 3283 Days

Day: 38 Hours

Environment

Temp: -136 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.78 AU - 5.54 AU

Year: 3603 Days

Day: 23.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 136.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.8

Radius: 8.2

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4.55 AU - 6.51 AU

Year: 4658 Days

Day: 8.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 78,739,206 km

• M1: 104,419 km (0.099 R)
• M2: 184,155 km (0.114 R)
• M3: 570,865 km (0.106 R)
• M4: 658,679 km (0.102 R)
• M5: 967,749 km (0.059 R)
• M6: 1,020,557 km (0.111 R)
• M7: 1,083,537 km (0.066 R)
• M8: 1,147,715 km (0.069 R)
• M9: 1,261,110 km (0.073 R)
• M10: 1,478,775 km (0.115 R)
• M11: 1,602,642 km (0.11 R)
• M12: 1,665,922 km (0.102 R)
• M13: 1,805,945 km (0.111 R)
• M14: 1,949,859 km (0.05 R)
• M15: 2,063,104 km (0.093 R)
• M16: 2,225,568 km (0.11 R)
• M17: 2,624,994 km (0.081 R)
• M18: 2,737,940 km (0.063 R)
• M19: 2,916,710 km (0.118 R)
• M20: 3,299,381 km (0.071 R)
• M21: 3,380,613 km (0.062 R)
• M22: 3,711,972 km (0.112 R)
• M23: 3,867,404 km (0.108 R)
• M24: 4,039,292 km (0.06 R)
• M25: 4,213,873 km (0.066 R)
• M26: 4,361,227 km (0.088 R)
• M27: 4,721,907 km (0.106 R)
• M28: 4,782,943 km (0.102 R)
• M29: 4,890,504 km (0.11 R)
• M30: 5,107,870 km (0.117 R)
• M31: 5,423,970 km (0.105 R)
• M32: 5,552,175 km (0.116 R)
• M33: 5,713,891 km (0.057 R)
• M34: 6,941,192 km (0.083 R)
• M35: 7,167,982 km (0.112 R)
• M36: 7,557,535 km (0.11 R)
• M37: 7,863,313 km (0.066 R)
• M38: 8,026,823 km (0.059 R)
• M39: 8,265,133 km (0.119 R)
• M40: 8,357,285 km (0.073 R)
• M41: 8,505,537 km (0.106 R)
• M42: 8,598,736 km (0.114 R)
• M43: 9,260,108 km (0.088 R)
• M44: 9,336,852 km (0.075 R)
• M45: 9,509,937 km (0.095 R)
• M46: 9,606,726 km (0.092 R)
• M47: 9,703,666 km (0.102 R)
• M48: 9,762,009 km (0.094 R)
• M49: 9,820,502 km (0.104 R)
• M50: 10,055,670 km (0.117 R)
• M51: 10,292,633 km (0.045 R)
• M52: 10,551,437 km (0.114 R)
• M53: 10,994,396 km (0.108 R)
• M54: 11,361,360 km (0.081 R)
• M55: 11,463,984 km (0.078 R)
• M56: 11,670,130 km (0.088 R)
• M57: 11,794,446 km (0.099 R)
• M58: 12,634,438 km (0.071 R)
• M59: 12,868,858 km (0.083 R)
• M60: 12,975,820 km (0.036 R)
• M61: 13,255,419 km (0.088 R)
• M62: 13,558,803 km (0.117 R)
• M63: 13,646,019 km (0.086 R)
• M64: 13,776,917 km (0.067 R)
• M65: 14,062,200 km (0.118 R)
• M66: 14,172,453 km (0.112 R)
• M67: 14,327,287 km (0.053 R)
• M68: 14,571,730 km (0.115 R)
• M69: 14,660,891 km (0.115 R)
• M70: 14,795,080 km (0.075 R)
• M71: 14,862,399 km (0.113 R)
• M72: 15,087,244 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 525.3

Radius: 5.8

Gravity: 15.62 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 13.9 AU - 16.08 AU

Year: 20786 Days

Day: 17 Hours

Environment

Temp: -191 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 78,739,206 km

• M1: 388,805 km (0.101 R)
• M2: 580,141 km (0.047 R)
• M3: 686,654 km (0.114 R)
• M4: 870,211 km (0.069 R)
• M5: 1,069,326 km (0.098 R)
• M6: 1,365,978 km (0.107 R)
• M7: 1,904,082 km (0.112 R)
• M8: 2,129,526 km (0.102 R)
• M9: 2,676,456 km (0.105 R)
• M10: 3,811,604 km (0.104 R)
• M11: 3,851,696 km (0.115 R)
• M12: 4,900,228 km (0.071 R)
• M13: 4,943,910 km (0.055 R)
• M14: 5,119,987 km (0.097 R)
• M15: 6,795,334 km (0.068 R)
• M16: 6,893,021 km (0.045 R)
• M17: 7,089,742 km (0.114 R)
• M18: 7,843,865 km (0.097 R)
• M19: 7,997,801 km (0.107 R)
• M20: 8,465,444 km (0.108 R)
• M21: 8,517,953 km (0.052 R)
• M22: 8,570,612 km (0.109 R)
• M23: 9,049,026 km (0.12 R)
• M24: 9,318,601 km (0.111 R)
• M25: 9,427,209 km (0.102 R)
• M26: 9,590,869 km (0.077 R)
• M27: 10,762,520 km (0.084 R)
• M28: 13,359,688 km (0.116 R)
• M29: 13,666,513 km (0.091 R)
• M30: 14,287,195 km (0.051 R)
• M31: 14,538,071 km (0.086 R)
• M32: 14,664,032 km (0.119 R)
• M33: 15,107,739 km (0.089 R)
• M34: 15,299,374 km (0.069 R)
• M35: 16,596,687 km (0.073 R)
• M36: 17,059,094 km (0.05 R)
• M37: 17,325,229 km (0.117 R)
• M38: 17,391,949 km (0.089 R)
• M39: 18,676,247 km (0.101 R)
• M40: 19,088,090 km (0.096 R)
• M41: 19,295,133 km (0.102 R)
• M42: 22,416,493 km (0.111 R)
• M43: 23,000,673 km (0.05 R)
• M44: 25,462,754 km (0.096 R)
• M45: 26,455,336 km (0.07 R)
• M46: 26,609,272 km (0.044 R)
• M47: 26,840,551 km (0.113 R)
• M48: 27,072,577 km (0.077 R)
• M49: 27,227,560 km (0.115 R)
• M50: 28,794,000 km (0.12 R)
• M51: 30,550,578 km (0.09 R)
• M52: 32,177,305 km (0.091 R)
• M53: 32,753,257 km (0.076 R)
• M54: 33,084,018 km (0.091 R)
• M55: 33,166,746 km (0.073 R)
• M56: 33,665,355 km (0.079 R)
• M57: 34,753,829 km (0.063 R)
• M58: 35,429,413 km (0.099 R)
• M59: 35,768,851 km (0.081 R)
• M60: 37,223,391 km (0.096 R)
• M61: 38,348,816 km (0.109 R)
• M62: 38,522,948 km (0.073 R)
• M63: 40,899,011 km (0.109 R)
• M64: 42,149,649 km (0.115 R)
• M65: 42,419,374 km (0.118 R)
• M66: 43,050,677 km (0.036 R)
• M67: 44,871,732 km (0.098 R)
• M68: 46,439,218 km (0.096 R)
• M69: 47,369,567 km (0.091 R)
• M70: 47,463,066 km (0.075 R)
• M71: 47,837,210 km (0.056 R)
• M72: 48,400,147 km (0.09 R)
• M73: 48,965,477 km (0.102 R)
• M74: 49,722,443 km (0.034 R)
• M75: 50,483,447 km (0.029 R)
• M76: 51,439,976 km (0.039 R)
• M77: 51,920,484 km (0.119 R)
• M78: 53,662,701 km (0.099 R)
• M79: 54,540,840 km (0.074 R)
• M80: 55,325,481 km (0.08 R)
• M81: 56,806,799 km (0.076 R)
• M82: 57,303,464 km (0.081 R)
• M83: 57,901,407 km (0.12 R)
• M84: 59,002,896 km (0.081 R)
• M85: 60,010,139 km (0.105 R)
• M86: 60,111,267 km (0.082 R)
• M87: 60,414,801 km (0.108 R)
• M88: 60,516,079 km (0.06 R)
• M89: 62,246,328 km (0.078 R)
• M90: 62,348,653 km (0.11 R)
• M91: 63,271,671 km (0.098 R)
• M92: 63,683,365 km (0.105 R)
• M93: 64,406,072 km (0.115 R)
• M94: 66,276,793 km (0.086 R)
• M95: 68,481,716 km (0.087 R)
• M96: 70,390,735 km (0.034 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 454.8

Radius: 6.3

Gravity: 11.46 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 13 AU - 21.66 AU

Year: 25839 Days

Day: 18.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 78,739,206 km

• M1: 91,255 km (0.052 R)
• M2: 181,761 km (0.063 R)
• M3: 427,401 km (0.117 R)
• M4: 549,922 km (0.091 R)
• M5: 731,384 km (0.049 R)
• M6: 879,785 km (0.103 R)
• M7: 931,546 km (0.08 R)
• M8: 1,038,060 km (0.047 R)
• M9: 1,120,787 km (0.118 R)
• M10: 1,473,240 km (0.113 R)
• M11: 1,891,665 km (0.113 R)
• M12: 2,491,553 km (0.09 R)
• M13: 3,680,556 km (0.081 R)
• M14: 3,936,818 km (0.116 R)
• M15: 5,350,517 km (0.117 R)
• M16: 5,446,559 km (0.119 R)
• M17: 6,035,526 km (0.106 R)
• M18: 6,135,607 km (0.078 R)
• M19: 7,326,107 km (0.077 R)
• M20: 7,920,160 km (0.064 R)
• M21: 8,811,614 km (0.085 R)
• M22: 12,109,499 km (0.097 R)
• M23: 12,617,832 km (0.082 R)
• M24: 13,068,272 km (0.077 R)
• M25: 14,117,701 km (0.104 R)
• M26: 15,398,707 km (0.027 R)
• M27: 15,604,255 km (0.083 R)
• M28: 16,226,731 km (0.113 R)
• M29: 17,495,621 km (0.101 R)
• M30: 17,710,144 km (0.09 R)
• M31: 17,853,758 km (0.069 R)
• M32: 18,142,033 km (0.108 R)
• M33: 18,869,378 km (0.101 R)
• M34: 20,127,646 km (0.116 R)
• M35: 20,202,444 km (0.081 R)
• M36: 20,578,085 km (0.089 R)
• M37: 21,260,101 km (0.103 R)
• M38: 22,103,833 km (0.12 R)
• M39: 22,646,275 km (0.114 R)
• M40: 23,271,744 km (0.089 R)
• M41: 23,428,971 km (0.036 R)
• M42: 23,744,473 km (0.117 R)
• M43: 25,343,226 km (0.094 R)
• M44: 27,141,691 km (0.084 R)
• M45: 29,234,715 km (0.094 R)
• M46: 29,574,452 km (0.112 R)
• M47: 30,601,292 km (0.117 R)
• M48: 31,901,297 km (0.086 R)
• M49: 32,075,878 km (0.083 R)
• M50: 33,929,246 km (0.032 R)
• M51: 34,018,406 km (0.097 R)
• M52: 34,823,991 km (0.098 R)
• M53: 36,271,649 km (0.076 R)
• M54: 37,186,291 km (0.118 R)
• M55: 37,831,207 km (0.108 R)
• M56: 39,506,105 km (0.081 R)
• M57: 39,975,693 km (0.074 R)
• M58: 41,015,248 km (0.093 R)
• M59: 42,735,474 km (0.088 R)
• M60: 43,024,348 km (0.111 R)
• M61: 43,314,119 km (0.055 R)
• M62: 43,410,759 km (0.112 R)
• M63: 43,992,395 km (0.057 R)
• M64: 44,089,634 km (0.069 R)
• M65: 48,436,051 km (0.065 R)
• M66: 49,644,951 km (0.094 R)
• M67: 50,050,212 km (0.112 R)
• M68: 50,761,849 km (0.097 R)
• M69: 51,170,101 km (0.094 R)
• M70: 51,374,602 km (0.11 R)
• M71: 51,476,927 km (0.086 R)
• M72: 51,886,974 km (0.081 R)
• M73: 52,092,522 km (0.105 R)
• M74: 52,916,956 km (0.071 R)
• M75: 53,123,849 km (0.112 R)
• M76: 54,057,789 km (0.094 R)
• M77: 54,161,909 km (0.113 R)
• M78: 54,266,029 km (0.083 R)
• M79: 55,101,833 km (0.12 R)
• M80: 57,847,402 km (0.1 R)
• M81: 58,167,093 km (0.054 R)
• M82: 59,344,129 km (0.055 R)
• M83: 62,266,523 km (0.12 R)
• M84: 64,350,870 km (0.056 R)
• M85: 65,124,591 km (0.103 R)
• M86: 71,652,593 km (0.091 R)
• M87: 72,339,696 km (0.11 R)
• M88: 72,914,002 km (0.067 R)
• M89: 73,489,804 km (0.05 R)
• M90: 74,067,103 km (0.117 R)
• M91: 75,226,187 km (0.063 R)
• M92: 75,458,662 km (0.11 R)
• M93: 76,157,733 km (0.04 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 19,508 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit