🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.8

Radius: 13.2

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.58 AU - 0.84 AU

Year: 380 Days

Day: 6.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 79,136,592 km

• M1: 164,109 km (0.103 R)
• M2: 597,494 km (0.055 R)
• M3: 1,108,969 km (0.078 R)
• M4: 1,756,429 km (0.097 R)
• M5: 2,559,021 km (0.097 R)
• M6: 3,364,606 km (0.1 R)
• M7: 3,821,178 km (0.107 R)
• M8: 4,249,477 km (0.107 R)
• M9: 4,814,957 km (0.117 R)
• M10: 5,381,335 km (0.078 R)
• M11: 5,904,329 km (0.028 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.8

Radius: 10.6

Gravity: 8.79 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.71 AU - 0.77 AU

Year: 405 Days

Day: 6 Hours

Environment

Temp: -136 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 79,136,592 km

• M1: 131,796 km (0.081 R)
• M2: 508,483 km (0.112 R)
• M3: 927,507 km (0.103 R)
• M4: 1,345,334 km (0.108 R)
• M5: 2,388,480 km (0.092 R)
• M6: 2,833,234 km (0.088 R)
• M7: 3,344,859 km (0.057 R)
• M8: 3,811,006 km (0.044 R)
• M9: 4,436,175 km (0.05 R)
• M10: 5,715,237 km (0.12 R)
• M11: 6,327,691 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.7

Radius: 9

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.91 AU - 1.23 AU

Year: 704 Days

Day: 12.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 79,136,592 km

• M1: 112,198 km (0.107 R)
• M2: 460,313 km (0.106 R)
• M3: 741,856 km (0.068 R)
• M4: 1,820,307 km (0.104 R)
• M5: 2,462,381 km (0.105 R)
• M6: 2,751,703 km (0.08 R)
• M7: 3,387,195 km (0.045 R)
• M8: 4,146,703 km (0.112 R)
• M9: 4,965,153 km (0.087 R)
• M10: 5,646,572 km (0.088 R)
• M11: 6,076,965 km (0.04 R)
• M12: 6,549,245 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.1

Radius: 13.8

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.84 AU - 1.86 AU

Year: 1600 Days

Day: 7.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 79,136,592 km

• M1: 171,589 km (0.05 R)
• M2: 690,693 km (0.085 R)
• M3: 1,592,170 km (0.094 R)
• M4: 2,460,436 km (0.103 R)
• M5: 3,277,241 km (0.106 R)
• M6: 3,929,038 km (0.119 R)
• M7: 6,942,987 km (0.115 R)
• M8: 7,826,362 km (0.052 R)
• M9: 8,280,990 km (0.069 R)
• M10: 9,655,346 km (0.118 R)
• M11: 10,212,448 km (0.117 R)
• M12: 11,644,848 km (0.1 R)
• M13: 12,931,090 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.4

Radius: 13.8

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.62 AU - 3.92 AU

Year: 4654 Days

Day: 5.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 79,136,592 km

• M1: 171,738 km (0.103 R)
• M2: 761,004 km (0.078 R)
• M3: 1,337,405 km (0.071 R)
• M4: 1,969,606 km (0.099 R)
• M5: 2,679,747 km (0.065 R)
• M6: 3,436,861 km (0.108 R)
• M7: 3,930,983 km (0.09 R)
• M8: 4,379,029 km (0.045 R)
• M9: 5,219,919 km (0.075 R)
• M10: 5,735,134 km (0.093 R)
• M11: 8,182,106 km (0.079 R)
• M12: 8,993,674 km (0.12 R)
• M13: 9,696,934 km (0.089 R)
• M14: 10,606,190 km (0.032 R)
• M15: 11,169,725 km (0.115 R)
• M16: 12,029,314 km (0.065 R)
• M17: 13,375,845 km (0.103 R)
• M18: 14,502,766 km (0.075 R)
• M19: 17,062,236 km (0.062 R)
• M20: 18,080,249 km (0.066 R)
• M21: 20,634,932 km (0.1 R)
• M22: 22,068,528 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.5

Radius: 14.9

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.78 AU - 5.72 AU

Year: 6582 Days

Day: 14.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 79,136,592 km

• M1: 186,399 km (0.117 R)
• M2: 669,600 km (0.047 R)
• M3: 1,587,832 km (0.043 R)
• M4: 2,339,860 km (0.066 R)
• M5: 2,879,310 km (0.118 R)
• M6: 3,641,960 km (0.054 R)
• M7: 4,933,439 km (0.083 R)
• M8: 5,765,951 km (0.086 R)
• M9: 7,632,783 km (0.101 R)
• M10: 8,115,834 km (0.037 R)
• M11: 9,596,554 km (0.092 R)
• M12: 10,160,089 km (0.074 R)
• M13: 11,509,462 km (0.069 R)
• M14: 15,948,928 km (0.101 R)
• M15: 21,657,882 km (0.114 R)
• M16: 23,043,757 km (0.094 R)
• M17: 23,631,228 km (0.076 R)
• M18: 24,574,592 km (0.043 R)
• M19: 25,811,617 km (0.045 R)
• M20: 26,628,421 km (0.103 R)
• M21: 29,476,166 km (0.029 R)
• M22: 30,973,790 km (0.103 R)
• M23: 32,207,973 km (0.109 R)
• M24: 34,012,123 km (0.047 R)
• M25: 34,774,324 km (0.106 R)
• M26: 38,404,466 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.9

Radius: 13.1

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 5.27 AU - 5.61 AU

Year: 8067 Days

Day: 8.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 79,136,592 km

• M1: 162,912 km (0.07 R)
• M2: 597,643 km (0.116 R)
• M3: 1,018,163 km (0.062 R)
• M4: 1,451,997 km (0.092 R)
• M5: 2,054,577 km (0.098 R)
• M6: 2,820,668 km (0.098 R)
• M7: 3,704,642 km (0.104 R)
• M8: 4,464,449 km (0.095 R)
• M9: 5,243,256 km (0.03 R)
• M10: 5,900,140 km (0.048 R)
• M11: 6,420,591 km (0.058 R)
• M12: 7,207,326 km (0.051 R)
• M13: 7,947,686 km (0.06 R)
• M14: 9,212,985 km (0.084 R)
• M15: 9,663,274 km (0.119 R)
• M16: 10,388,375 km (0.079 R)
• M17: 11,614,180 km (0.107 R)
• M18: 13,137,984 km (0.078 R)
• M19: 14,791,489 km (0.108 R)
• M20: 17,557,105 km (0.075 R)
• M21: 22,071,670 km (0.119 R)
• M22: 24,556,640 km (0.1 R)
• M23: 25,345,170 km (0.05 R)
• M24: 29,191,780 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 183.4

Radius: 3.9

Gravity: 12.06 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 6.32 AU - 7.14 AU

Year: 11101 Days

Day: 18.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 79,136,592 km

• M1: 48,619 km (0.095 R)
• M2: 309,069 km (0.119 R)
• M3: 435,330 km (0.077 R)
• M4: 743,801 km (0.046 R)
• M5: 2,943,338 km (0.074 R)
• M6: 3,504,181 km (0.054 R)
• M7: 4,672,091 km (0.075 R)
• M8: 6,401,742 km (0.107 R)
• M9: 7,335,980 km (0.11 R)
• M10: 8,200,656 km (0.107 R)
• M11: 10,539,619 km (0.111 R)
• M12: 11,441,096 km (0.113 R)
• M13: 14,913,262 km (0.095 R)
• M14: 16,416,721 km (0.082 R)
• M15: 19,096,168 km (0.112 R)
• M16: 23,838,570 km (0.115 R)
• M17: 24,807,217 km (0.082 R)
• M18: 28,314,838 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 64.3

Radius: 6.7

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 9.09 AU - 10.21 AU

Year: 19060 Days

Day: 19.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 79,136,592 km

• M1: 84,672 km (0.097 R)
• M2: 881,281 km (0.034 R)
• M3: 1,916,349 km (0.12 R)
• M4: 2,253,393 km (0.108 R)
• M5: 2,720,736 km (0.032 R)
• M6: 4,889,457 km (0.105 R)
• M7: 6,467,116 km (0.108 R)
• M8: 8,963,904 km (0.048 R)
• M9: 11,200,841 km (0.062 R)
• M10: 13,455,730 km (0.113 R)
• M11: 14,175,894 km (0.077 R)
• M12: 21,404,763 km (0.113 R)
• M13: 27,300,863 km (0.115 R)
• M14: 30,476,677 km (0.044 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 593.7

Radius: 3.2

Gravity: 57.98 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 9.69 AU - 12.05 AU

Year: 22786 Days

Day: 20.3 Hours

Environment

Temp: -237 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 79,136,592 km

• M1: 39,793 km (0.043 R)
• M2: 261,497 km (0.098 R)
• M3: 463,753 km (0.107 R)
• M4: 928,853 km (0.077 R)
• M5: 1,776,176 km (0.09 R)
• M6: 1,890,169 km (0.044 R)
• M7: 2,112,023 km (0.119 R)
• M8: 2,960,542 km (0.081 R)
• M9: 4,914,589 km (0.088 R)
• M10: 5,064,187 km (0.077 R)
• M11: 5,491,289 km (0.096 R)
• M12: 6,550,442 km (0.081 R)
• M13: 7,199,547 km (0.095 R)
• M14: 8,516,756 km (0.055 R)
• M15: 8,841,982 km (0.078 R)
• M16: 9,459,821 km (0.103 R)
• M17: 10,409,169 km (0.116 R)
• M18: 10,593,923 km (0.073 R)
• M19: 10,970,012 km (0.118 R)
• M20: 11,290,301 km (0.063 R)
• M21: 11,682,696 km (0.039 R)
• M22: 13,561,645 km (0.106 R)
• M23: 14,005,053 km (0.099 R)
• M24: 15,956,408 km (0.113 R)
• M25: 19,912,075 km (0.099 R)
• M26: 22,165,318 km (0.107 R)
• M27: 22,573,720 km (0.038 R)
• M28: 24,365,753 km (0.112 R)
• M29: 27,637,758 km (0.086 R)
• M30: 27,873,674 km (0.088 R)
• M31: 32,091,735 km (0.052 R)
• M32: 36,009,554 km (0.088 R)
• M33: 39,037,564 km (0.096 R)
• M34: 39,483,516 km (0.085 R)
• M35: 46,088,561 km (0.08 R)
• M36: 48,615,119 km (0.074 R)
• M37: 74,257,391 km (0.107 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 19,154 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit