🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.6

Radius: 11.4

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.78 AU - 1.16 AU

Year: 672 Days

Day: 14.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 43,719,402 km

• M1: 141,819 km (0.118 R)
• M2: 741,257 km (0.062 R)
• M3: 1,245,253 km (0.051 R)
• M4: 1,878,500 km (0.053 R)
• M5: 2,587,594 km (0.108 R)
• M6: 3,267,666 km (0.052 R)
• M7: 4,756,464 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.3

Radius: 10.2

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.17 AU - 1.27 AU

Year: 947 Days

Day: 8.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 43,719,402 km

• M1: 126,859 km (0.081 R)
• M2: 464,801 km (0.109 R)
• M3: 856,747 km (0.086 R)
• M4: 2,004,911 km (0.05 R)
• M5: 2,555,730 km (0.069 R)
• M6: 2,955,755 km (0.062 R)
• M7: 3,627,150 km (0.08 R)
• M8: 4,264,587 km (0.081 R)
• M9: 4,636,337 km (0.106 R)
• M10: 5,140,931 km (0.104 R)
• M11: 5,642,084 km (0.098 R)
• M12: 6,175,400 km (0.118 R)
• M13: 7,248,466 km (0.075 R)
• M14: 8,004,683 km (0.088 R)
• M15: 9,002,650 km (0.105 R)
• M16: 9,474,931 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.5

Radius: 8.2

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.03 AU - 2.31 AU

Year: 2247 Days

Day: 10.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 43,719,402 km

• M1: 102,175 km (0.115 R)
• M2: 414,536 km (0.087 R)
• M3: 1,060,799 km (0.118 R)
• M4: 2,207,466 km (0.049 R)
• M5: 2,804,062 km (0.09 R)
• M6: 3,920,960 km (0.103 R)
• M7: 6,771,398 km (0.061 R)
• M8: 7,608,398 km (0.077 R)
• M9: 8,425,053 km (0.099 R)
• M10: 11,874,481 km (0.107 R)
• M11: 12,662,413 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.9

Radius: 10

Gravity: 7.92 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.35 AU - 2.69 AU

Year: 2812 Days

Day: 6.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 43,719,402 km

• M1: 124,316 km (0.095 R)
• M2: 471,981 km (0.07 R)
• M3: 1,005,896 km (0.053 R)
• M4: 1,368,671 km (0.1 R)
• M5: 1,795,773 km (0.049 R)
• M6: 2,573,532 km (0.044 R)
• M7: 2,905,639 km (0.107 R)
• M8: 3,696,115 km (0.104 R)
• M9: 4,291,365 km (0.114 R)
• M10: 5,752,038 km (0.117 R)
• M11: 6,668,325 km (0.101 R)
• M12: 7,146,141 km (0.108 R)
• M13: 8,070,656 km (0.115 R)
• M14: 8,894,491 km (0.062 R)
• M15: 9,363,480 km (0.051 R)
• M16: 10,509,250 km (0.072 R)
• M17: 10,870,529 km (0.115 R)
• M18: 12,004,481 km (0.059 R)
• M19: 15,826,707 km (0.104 R)
• M20: 17,728,694 km (0.06 R)
• M21: 18,069,328 km (0.093 R)
• M22: 19,596,723 km (0.089 R)
• M23: 20,329,902 km (0.117 R)
• M24: 20,828,661 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.2

Radius: 9.5

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.97 AU - 4.27 AU

Year: 4841 Days

Day: 11.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 43,719,402 km

• M1: 118,182 km (0.073 R)
• M2: 499,358 km (0.095 R)
• M3: 1,050,027 km (0.109 R)
• M4: 1,763,310 km (0.05 R)
• M5: 2,139,549 km (0.065 R)
• M6: 2,472,404 km (0.101 R)
• M7: 2,892,924 km (0.116 R)
• M8: 3,301,924 km (0.092 R)
• M9: 3,749,371 km (0.12 R)
• M10: 4,642,172 km (0.109 R)
• M11: 5,586,284 km (0.113 R)
• M12: 6,074,272 km (0.101 R)
• M13: 6,405,182 km (0.073 R)
• M14: 7,070,295 km (0.084 R)
• M15: 8,501,049 km (0.088 R)
• M16: 8,954,031 km (0.12 R)
• M17: 10,624,590 km (0.096 R)
• M18: 12,397,475 km (0.082 R)
• M19: 13,079,491 km (0.047 R)
• M20: 14,894,114 km (0.111 R)
• M21: 18,075,312 km (0.089 R)
• M22: 18,447,661 km (0.067 R)
• M23: 18,761,817 km (0.091 R)
• M24: 22,672,904 km (0.089 R)
• M25: 24,439,206 km (0.053 R)
• M26: 25,433,284 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.3

Radius: 9.4

Gravity: 10.87 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.99 AU - 4.63 AU

Year: 5228 Days

Day: 9.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 43,719,402 km

• M1: 186,249 km (0.109 R)
• M2: 572,960 km (0.088 R)
• M3: 878,588 km (0.081 R)
• M4: 1,421,329 km (0.069 R)
• M5: 3,072,441 km (0.113 R)
• M6: 4,638,581 km (0.075 R)
• M7: 5,370,564 km (0.097 R)
• M8: 6,112,569 km (0.083 R)
• M9: 7,315,336 km (0.077 R)
• M10: 10,320,159 km (0.111 R)
• M11: 10,645,833 km (0.103 R)
• M12: 11,865,206 km (0.116 R)
• M13: 12,852,402 km (0.098 R)
• M14: 15,108,188 km (0.077 R)
• M15: 17,748,142 km (0.098 R)
• M16: 18,081,745 km (0.088 R)
• M17: 18,830,183 km (0.113 R)
• M18: 19,883,801 km (0.107 R)
• M19: 21,050,515 km (0.112 R)
• M20: 21,424,360 km (0.092 R)
• M21: 22,572,374 km (0.092 R)
• M22: 27,134,062 km (0.106 R)
• M23: 32,972,567 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 82.1

Radius: 5.6

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 4.74 AU - 6.32 AU

Year: 9141 Days

Day: 16.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 43,719,402 km

• M1: 69,713 km (0.106 R)
• M2: 260,749 km (0.104 R)
• M3: 572,511 km (0.073 R)
• M4: 972,985 km (0.074 R)
• M5: 2,118,755 km (0.096 R)
• M6: 2,329,688 km (0.093 R)
• M7: 2,680,195 km (0.105 R)
• M8: 4,179,017 km (0.118 R)
• M9: 4,421,515 km (0.118 R)
• M10: 5,281,702 km (0.112 R)
• M11: 7,233,207 km (0.095 R)
• M12: 7,713,416 km (0.09 R)
• M13: 8,248,827 km (0.076 R)
• M14: 8,666,504 km (0.066 R)
• M15: 9,393,549 km (0.087 R)
• M16: 11,177,055 km (0.084 R)
• M17: 13,221,609 km (0.08 R)
• M18: 13,697,031 km (0.068 R)
• M19: 14,732,099 km (0.101 R)
• M20: 15,555,187 km (0.118 R)
• M21: 15,977,950 km (0.072 R)
• M22: 18,855,316 km (0.09 R)
• M23: 19,275,536 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 72.3

Radius: 5.6

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5.79 AU - 7.97 AU

Year: 12685 Days

Day: 23.9 Hours

Environment

Temp: -229 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 43,719,402 km

• M1: 69,713 km (0.076 R)
• M2: 590,762 km (0.117 R)
• M3: 1,056,161 km (0.101 R)
• M4: 1,294,620 km (0.066 R)
• M5: 1,499,569 km (0.05 R)
• M6: 2,204,025 km (0.083 R)
• M7: 2,402,691 km (0.12 R)
• M8: 2,663,440 km (0.104 R)
• M9: 3,339,473 km (0.117 R)
• M10: 3,988,878 km (0.098 R)
• M11: 4,284,932 km (0.072 R)
• M12: 5,261,956 km (0.107 R)
• M13: 5,590,472 km (0.097 R)
• M14: 8,284,580 km (0.102 R)
• M15: 8,842,730 km (0.078 R)
• M16: 11,238,839 km (0.115 R)
• M17: 11,645,745 km (0.077 R)
• M18: 12,156,323 km (0.11 R)
• M19: 15,649,583 km (0.072 R)
• M20: 19,498,886 km (0.075 R)
• M21: 20,152,329 km (0.115 R)
• M22: 20,551,307 km (0.11 R)
• M23: 22,625,631 km (0.089 R)
• M24: 26,465,359 km (0.085 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 449.6

Radius: 6.7

Gravity: 10.02 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 7.03 AU - 9.05 AU

Year: 16025 Days

Day: 24.2 Hours

Environment

Temp: -233 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 43,719,402 km

• M1: 86,168 km (0.042 R)
• M2: 295,456 km (0.077 R)
• M3: 689,796 km (0.113 R)
• M4: 1,084,435 km (0.101 R)
• M5: 2,483,923 km (0.1 R)
• M6: 2,763,073 km (0.098 R)
• M7: 3,233,558 km (0.041 R)
• M8: 7,332,240 km (0.101 R)
• M9: 11,025,363 km (0.108 R)
• M10: 16,016,546 km (0.082 R)
• M11: 17,914,495 km (0.036 R)
• M12: 25,684,458 km (0.085 R)
• M13: 26,087,625 km (0.066 R)
• M14: 29,908,055 km (0.118 R)
• M15: 32,888,493 km (0.06 R)
• M16: 37,981,254 km (0.116 R)
• M17: 47,242,858 km (0.054 R)
• M18: 52,877,462 km (0.044 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 100.6

Radius: 6.6

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 8.81 AU - 11.49 AU

Year: 22730 Days

Day: 15.2 Hours

Environment

Temp: -246 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 43,719,402 km

• M1: 82,728 km (0.114 R)
• M2: 386,112 km (0.046 R)
• M3: 685,308 km (0.112 R)
• M4: 1,843,046 km (0.118 R)
• M5: 3,979,603 km (0.081 R)
• M6: 4,441,262 km (0.102 R)
• M7: 5,769,092 km (0.11 R)
• M8: 6,877,313 km (0.118 R)
• M9: 7,541,977 km (0.089 R)
• M10: 13,502,554 km (0.115 R)
• M11: 14,169,462 km (0.097 R)
• M12: 16,505,731 km (0.091 R)
• M13: 21,760,805 km (0.095 R)
• M14: 24,230,367 km (0.063 R)
• M15: 29,921,220 km (0.114 R)
• M16: 31,682,136 km (0.072 R)
• M17: 34,284,092 km (0.083 R)
• M18: 35,295,374 km (0.089 R)
• M19: 41,531,510 km (0.067 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 14,168 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit