🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.2

Radius: 11.9

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.98 AU - 2.46 AU

Year: 2103 Days

Day: 7.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 81,769,991 km

• M1: 148,102 km (0.097 R)
• M2: 576,101 km (0.094 R)
• M3: 961,466 km (0.104 R)
• M4: 1,788,742 km (0.059 R)
• M5: 2,284,210 km (0.109 R)
• M6: 3,158,460 km (0.067 R)
• M7: 3,719,452 km (0.114 R)
• M8: 4,243,643 km (0.062 R)
• M9: 6,197,391 km (0.116 R)
• M10: 7,673,024 km (0.083 R)
• M11: 8,395,732 km (0.095 R)
• M12: 9,832,170 km (0.117 R)
• M13: 10,271,091 km (0.075 R)
• M14: 10,799,769 km (0.114 R)
• M15: 12,243,239 km (0.057 R)
• M16: 13,720,967 km (0.112 R)
• M17: 14,177,390 km (0.11 R)
• M18: 15,363,103 km (0.1 R)
• M19: 16,105,557 km (0.072 R)
• M20: 16,562,429 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.3

Radius: 8.6

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.86 AU - 4.36 AU

Year: 5298 Days

Day: 12.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 81,769,991 km

• M1: 107,860 km (0.08 R)
• M2: 428,299 km (0.111 R)
• M3: 936,632 km (0.09 R)
• M4: 1,429,707 km (0.103 R)
• M5: 1,886,878 km (0.117 R)
• M6: 2,392,818 km (0.108 R)
• M7: 2,933,465 km (0.101 R)
• M8: 3,695,516 km (0.083 R)
• M9: 4,145,357 km (0.055 R)
• M10: 4,535,807 km (0.12 R)
• M11: 5,206,604 km (0.051 R)
• M12: 5,552,325 km (0.067 R)
• M13: 9,314,562 km (0.025 R)
• M14: 9,905,473 km (0.043 R)
• M15: 10,189,709 km (0.081 R)
• M16: 10,605,143 km (0.079 R)
• M17: 11,031,796 km (0.101 R)
• M18: 13,438,078 km (0.063 R)
• M19: 13,937,884 km (0.113 R)
• M20: 14,763,365 km (0.081 R)
• M21: 15,621,159 km (0.047 R)
• M22: 16,342,221 km (0.115 R)
• M23: 17,143,318 km (0.072 R)
• M24: 17,435,632 km (0.111 R)
• M25: 18,030,433 km (0.105 R)
• M26: 19,576,527 km (0.104 R)
• M27: 20,414,574 km (0.104 R)
• M28: 23,357,015 km (0.054 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.1

Radius: 8.6

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.99 AU - 5.87 AU

Year: 6960 Days

Day: 10.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 81,769,991 km

• M1: 106,962 km (0.088 R)
• M2: 507,735 km (0.112 R)
• M3: 1,598,752 km (0.107 R)
• M4: 3,406,643 km (0.111 R)
• M5: 4,333,102 km (0.049 R)
• M6: 5,226,052 km (0.103 R)
• M7: 6,001,567 km (0.065 R)
• M8: 7,890,988 km (0.084 R)
• M9: 10,379,848 km (0.064 R)
• M10: 11,207,723 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.6

Radius: 9

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 5.33 AU - 5.43 AU

Year: 7934 Days

Day: 11.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 81,769,991 km

• M1: 111,899 km (0.053 R)
• M2: 659,577 km (0.101 R)
• M3: 1,056,460 km (0.091 R)
• M4: 1,622,688 km (0.064 R)
• M5: 2,036,625 km (0.09 R)
• M6: 2,592,382 km (0.112 R)
• M7: 3,288,909 km (0.106 R)
• M8: 3,980,799 km (0.102 R)
• M9: 4,710,987 km (0.101 R)
• M10: 5,809,334 km (0.071 R)
• M11: 6,783,216 km (0.092 R)
• M12: 7,253,552 km (0.103 R)
• M13: 7,979,850 km (0.119 R)
• M14: 8,422,061 km (0.114 R)
• M15: 9,355,552 km (0.114 R)
• M16: 10,122,989 km (0.117 R)
• M17: 10,980,633 km (0.109 R)
• M18: 12,677,672 km (0.042 R)
• M19: 13,336,052 km (0.103 R)
• M20: 15,758,191 km (0.08 R)
• M21: 16,713,224 km (0.091 R)
• M22: 22,074,961 km (0.099 R)
• M23: 25,184,951 km (0.092 R)
• M24: 26,666,269 km (0.089 R)
• M25: 32,157,409 km (0.044 R)
• M26: 32,663,498 km (0.099 R)
• M27: 33,277,598 km (0.077 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 779.2

Radius: 4.6

Gravity: 36.82 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 6.15 AU - 6.85 AU

Year: 10537 Days

Day: 16.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 81,769,991 km

• M1: 58,642 km (0.064 R)
• M2: 441,015 km (0.108 R)
• M3: 799,750 km (0.09 R)
• M4: 1,087,277 km (0.048 R)
• M5: 1,674,748 km (0.097 R)
• M6: 1,850,226 km (0.067 R)
• M7: 2,553,187 km (0.059 R)
• M8: 2,964,880 km (0.079 R)
• M9: 3,369,393 km (0.093 R)
• M10: 3,650,338 km (0.099 R)
• M11: 3,864,263 km (0.03 R)
• M12: 4,996,718 km (0.106 R)
• M13: 5,328,227 km (0.101 R)
• M14: 6,922,342 km (0.1 R)
• M15: 7,085,254 km (0.116 R)
• M16: 8,389,000 km (0.05 R)
• M17: 8,856,942 km (0.113 R)
• M18: 17,732,733 km (0.048 R)
• M19: 18,346,683 km (0.073 R)
• M20: 23,046,001 km (0.06 R)
• M21: 26,455,935 km (0.044 R)
• M22: 27,561,313 km (0.089 R)
• M23: 29,863,774 km (0.116 R)
• M24: 30,951,500 km (0.112 R)
• M25: 33,553,007 km (0.108 R)
• M26: 34,966,408 km (0.031 R)
• M27: 46,854,502 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 254.5

Radius: 7.6

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 7.8 AU - 7.94 AU

Year: 14038 Days

Day: 15 Hours

Environment

Temp: -228 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 81,769,991 km

• M1: 151,842 km (0.118 R)
• M2: 1,341,743 km (0.096 R)
• M3: 1,629,570 km (0.039 R)
• M4: 3,426,988 km (0.053 R)
• M5: 3,944,597 km (0.116 R)
• M6: 5,914,202 km (0.117 R)
• M7: 8,505,088 km (0.038 R)
• M8: 9,687,659 km (0.091 R)
• M9: 10,517,927 km (0.105 R)
• M10: 14,816,772 km (0.05 R)
• M11: 15,719,295 km (0.087 R)
• M12: 29,974,177 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 751.4

Radius: 7.7

Gravity: 12.67 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 8.22 AU - 8.7 AU

Year: 15645 Days

Day: 21.6 Hours

Environment

Temp: -229 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 81,769,991 km

• M1: 95,743 km (0.103 R)
• M2: 1,173,147 km (0.087 R)
• M3: 2,733,602 km (0.043 R)
• M4: 3,199,599 km (0.072 R)
• M5: 3,632,087 km (0.104 R)
• M6: 9,024,791 km (0.118 R)
• M7: 9,888,270 km (0.091 R)
• M8: 10,571,334 km (0.084 R)
• M9: 10,983,924 km (0.062 R)
• M10: 12,546,175 km (0.103 R)
• M11: 20,104,458 km (0.106 R)
• M12: 27,714,950 km (0.097 R)
• M13: 28,613,136 km (0.113 R)
• M14: 29,996,467 km (0.105 R)
• M15: 36,375,171 km (0.068 R)
• M16: 39,667,222 km (0.086 R)
• M17: 47,311,823 km (0.046 R)
• M18: 58,587,014 km (0.065 R)
• M19: 61,189,119 km (0.079 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 992.2

Radius: 6.5

Gravity: 23.48 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 8.62 AU - 10.14 AU

Year: 18266 Days

Day: 16.5 Hours

Environment

Temp: -234 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 81,769,991 km

• M1: 83,476 km (0.04 R)
• M2: 425,008 km (0.117 R)
• M3: 1,065,885 km (0.105 R)
• M4: 1,407,566 km (0.119 R)
• M5: 1,639,144 km (0.071 R)
• M6: 1,974,692 km (0.087 R)
• M7: 2,288,698 km (0.106 R)
• M8: 2,758,585 km (0.062 R)
• M9: 3,234,755 km (0.03 R)
• M10: 3,672,329 km (0.081 R)
• M11: 6,121,844 km (0.067 R)
• M12: 6,517,530 km (0.113 R)
• M13: 6,837,071 km (0.112 R)
• M14: 8,702,557 km (0.119 R)
• M15: 9,316,955 km (0.104 R)
• M16: 10,569,389 km (0.066 R)
• M17: 20,614,736 km (0.117 R)
• M18: 22,727,058 km (0.049 R)
• M19: 23,355,968 km (0.111 R)
• M20: 24,648,792 km (0.119 R)
• M21: 30,550,877 km (0.086 R)
• M22: 30,932,202 km (0.047 R)
• M23: 34,235,174 km (0.028 R)
• M24: 41,999,602 km (0.09 R)
• M25: 49,624,007 km (0.102 R)
• M26: 59,691,645 km (0.09 R)
• M27: 66,895,231 km (0.109 R)
• M28: 76,511,681 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 741.4

Radius: 6.5

Gravity: 17.55 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 9.45 AU - 11.41 AU

Year: 21417 Days

Day: 23.8 Hours

Environment

Temp: -239 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 81,769,991 km

• M1: 84,672 km (0.118 R)
• M2: 295,456 km (0.095 R)
• M3: 904,020 km (0.11 R)
• M4: 1,114,205 km (0.09 R)
• M5: 1,706,613 km (0.083 R)
• M6: 2,963,384 km (0.041 R)
• M7: 3,613,387 km (0.075 R)
• M8: 4,926,557 km (0.072 R)
• M9: 5,348,273 km (0.071 R)
• M10: 6,712,606 km (0.069 R)
• M11: 7,182,792 km (0.116 R)
• M12: 9,458,026 km (0.11 R)
• M13: 10,601,403 km (0.095 R)
• M14: 12,450,133 km (0.109 R)
• M15: 16,435,121 km (0.109 R)
• M16: 17,637,589 km (0.105 R)
• M17: 20,409,787 km (0.036 R)
• M18: 21,495,120 km (0.088 R)
• M19: 26,567,983 km (0.1 R)
• M20: 27,980,337 km (0.091 R)
• M21: 30,953,894 km (0.096 R)
• M22: 35,940,440 km (0.118 R)
• M23: 37,229,524 km (0.096 R)
• M24: 37,958,814 km (0.064 R)
• M25: 50,603,125 km (0.083 R)
• M26: 53,318,775 km (0.049 R)
• M27: 56,896,109 km (0.117 R)
• M28: 57,281,773 km (0.109 R)
• M29: 58,058,335 km (0.07 R)
• M30: 60,429,761 km (0.12 R)
• M31: 61,842,563 km (0.113 R)
• M32: 62,659,667 km (0.089 R)
• M33: 68,800,360 km (0.096 R)
• M34: 69,677,602 km (0.099 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 17,336 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit