🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.1

Radius: 10.5

Gravity: 8.23 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.46 AU - 1.6 AU

Year: 1306 Days

Day: 14.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 39,756,073 km

• M1: 130,599 km (0.092 R)
• M2: 475,123 km (0.025 R)
• M3: 832,662 km (0.095 R)
• M4: 1,633,459 km (0.04 R)
• M5: 2,437,398 km (0.102 R)
• M6: 2,929,276 km (0.083 R)
• M7: 3,550,705 km (0.097 R)
• M8: 4,221,502 km (0.112 R)
• M9: 5,657,791 km (0.069 R)
• M10: 6,573,330 km (0.102 R)
• M11: 7,002,078 km (0.088 R)
• M12: 7,422,747 km (0.033 R)
• M13: 9,152,398 km (0.063 R)
• M14: 12,116,231 km (0.112 R)
• M15: 13,113,450 km (0.113 R)
• M16: 13,511,231 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.3

Radius: 9.6

Gravity: 10.08 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.58 AU - 1.8 AU

Year: 1516 Days

Day: 8.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 39,756,073 km

• M1: 120,127 km (0.053 R)
• M2: 519,553 km (0.108 R)
• M3: 1,021,155 km (0.116 R)
• M4: 1,326,335 km (0.1 R)
• M5: 2,058,915 km (0.076 R)
• M6: 2,935,858 km (0.051 R)
• M7: 3,567,760 km (0.117 R)
• M8: 4,173,930 km (0.078 R)
• M9: 4,744,048 km (0.112 R)
• M10: 5,254,176 km (0.105 R)
• M11: 6,259,773 km (0.116 R)
• M12: 7,087,798 km (0.115 R)
• M13: 7,500,388 km (0.11 R)
• M14: 9,087,771 km (0.105 R)
• M15: 12,553,505 km (0.093 R)
• M16: 12,995,268 km (0.026 R)
• M17: 13,740,265 km (0.083 R)
• M18: 14,123,236 km (0.049 R)
• M19: 14,733,296 km (0.05 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696

Radius: 11.4

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.5 AU - 1.92 AU

Year: 1543 Days

Day: 10.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 39,756,073 km

• M1: 142,268 km (0.116 R)
• M2: 523,593 km (0.051 R)
• M3: 974,780 km (0.119 R)
• M4: 1,603,390 km (0.108 R)
• M5: 2,127,731 km (0.103 R)
• M6: 3,492,362 km (0.073 R)
• M7: 4,232,573 km (0.119 R)
• M8: 4,808,824 km (0.055 R)
• M9: 5,179,377 km (0.098 R)
• M10: 7,598,525 km (0.109 R)
• M11: 8,017,399 km (0.11 R)
• M12: 10,689,665 km (0.096 R)
• M13: 11,287,907 km (0.117 R)
• M14: 11,650,233 km (0.093 R)
• M15: 13,337,398 km (0.092 R)
• M16: 13,701,669 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710

Radius: 13.6

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.44 AU - 3.58 AU

Year: 4539 Days

Day: 13.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 39,756,073 km

• M1: 169,644 km (0.098 R)
• M2: 794,365 km (0.116 R)
• M3: 1,308,383 km (0.116 R)
• M4: 2,219,584 km (0.115 R)
• M5: 2,816,778 km (0.108 R)
• M6: 3,260,336 km (0.092 R)
• M7: 3,793,802 km (0.062 R)
• M8: 4,678,973 km (0.093 R)
• M9: 5,197,778 km (0.098 R)
• M10: 5,871,268 km (0.032 R)
• M11: 6,570,488 km (0.114 R)
• M12: 7,670,481 km (0.106 R)
• M13: 8,172,831 km (0.034 R)
• M14: 9,363,780 km (0.077 R)
• M15: 10,623,693 km (0.117 R)
• M16: 11,294,639 km (0.072 R)
• M17: 11,993,560 km (0.099 R)
• M18: 12,770,871 km (0.113 R)
• M19: 15,758,341 km (0.072 R)
• M20: 19,644,893 km (0.074 R)
• M21: 20,656,624 km (0.112 R)
• M22: 21,420,620 km (0.116 R)
• M23: 21,916,387 km (0.073 R)
• M24: 23,152,514 km (0.099 R)
• M25: 27,388,229 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.5

Radius: 9.9

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.88 AU - 4.16 AU

Year: 4559 Days

Day: 6.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 39,756,073 km

• M1: 123,717 km (0.1 R)
• M2: 455,077 km (0.084 R)
• M3: 1,047,484 km (0.103 R)
• M4: 2,294,083 km (0.071 R)
• M5: 2,659,551 km (0.096 R)
• M6: 3,330,049 km (0.119 R)
• M7: 4,701,711 km (0.11 R)
• M8: 6,478,934 km (0.063 R)
• M9: 6,856,370 km (0.086 R)
• M10: 10,090,376 km (0.111 R)
• M11: 11,990,569 km (0.109 R)
• M12: 12,512,665 km (0.109 R)
• M13: 14,118,000 km (0.089 R)
• M14: 17,012,868 km (0.102 R)
• M15: 17,611,709 km (0.091 R)
• M16: 21,091,505 km (0.029 R)
• M17: 21,504,395 km (0.112 R)
• M18: 23,064,850 km (0.056 R)
• M19: 26,172,147 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.9

Radius: 14.9

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.78 AU - 6.04 AU

Year: 7510 Days

Day: 7.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 39,756,073 km

• M1: 185,352 km (0.056 R)
• M2: 653,294 km (0.113 R)
• M3: 1,152,502 km (0.101 R)
• M4: 1,906,176 km (0.094 R)
• M5: 2,557,376 km (0.032 R)
• M6: 3,546,517 km (0.092 R)
• M7: 4,046,473 km (0.117 R)
• M8: 4,967,547 km (0.099 R)
• M9: 5,962,223 km (0.102 R)
• M10: 6,474,446 km (0.044 R)
• M11: 7,442,195 km (0.083 R)
• M12: 8,346,813 km (0.09 R)
• M13: 9,239,314 km (0.063 R)
• M14: 10,604,095 km (0.059 R)
• M15: 11,504,824 km (0.12 R)
• M16: 12,049,211 km (0.094 R)
• M17: 14,288,392 km (0.078 R)
• M18: 15,328,247 km (0.104 R)
• M19: 16,982,201 km (0.05 R)
• M20: 19,577,425 km (0.044 R)
• M21: 20,715,116 km (0.103 R)
• M22: 21,821,243 km (0.084 R)
• M23: 22,350,819 km (0.09 R)
• M24: 30,507,045 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.1

Radius: 9

Gravity: 11.66 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 4.44 AU - 6.36 AU

Year: 8662 Days

Day: 6.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 39,756,073 km

• M1: 112,348 km (0.071 R)
• M2: 655,388 km (0.099 R)
• M3: 1,173,446 km (0.119 R)
• M4: 1,511,088 km (0.044 R)
• M5: 1,865,635 km (0.044 R)
• M6: 2,958,447 km (0.12 R)
• M7: 3,568,208 km (0.098 R)
• M8: 4,431,089 km (0.08 R)
• M9: 4,942,863 km (0.083 R)
• M10: 5,229,343 km (0.091 R)
• M11: 6,717,244 km (0.094 R)
• M12: 7,230,215 km (0.118 R)
• M13: 9,067,576 km (0.061 R)
• M14: 10,453,301 km (0.048 R)
• M15: 11,918,163 km (0.046 R)
• M16: 12,611,400 km (0.097 R)
• M17: 14,787,002 km (0.096 R)
• M18: 16,276,099 km (0.119 R)
• M19: 18,312,425 km (0.037 R)
• M20: 19,313,384 km (0.11 R)
• M21: 20,594,840 km (0.105 R)
• M22: 22,884,435 km (0.113 R)
• M23: 25,057,643 km (0.117 R)
• M24: 26,677,788 km (0.102 R)
• M25: 27,862,753 km (0.076 R)
• M26: 28,774,253 km (0.11 R)
• M27: 30,870,717 km (0.12 R)
• M28: 34,088,418 km (0.107 R)
• M29: 35,719,035 km (0.083 R)
• M30: 38,261,451 km (0.111 R)
• M31: 43,975,042 km (0.074 R)
• M32: 44,658,256 km (0.096 R)
• M33: 45,348,500 km (0.099 R)

Asteroid Belt

Center: 7.16 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 231.7

Radius: 3.8

Gravity: 16.05 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 7.43 AU - 10.39 AU

Year: 18358 Days

Day: 15.4 Hours

Environment

Temp: -235 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 39,756,073 km

• M1: 47,273 km (0.051 R)
• M2: 244,593 km (0.105 R)
• M3: 374,443 km (0.081 R)
• M4: 696,528 km (0.088 R)
• M5: 1,566,589 km (0.102 R)
• M6: 1,732,942 km (0.111 R)
• M7: 2,685,282 km (0.104 R)
• M8: 2,946,779 km (0.117 R)
• M9: 4,485,243 km (0.1 R)
• M10: 7,579,526 km (0.069 R)
• M11: 7,880,666 km (0.118 R)
• M12: 8,461,256 km (0.047 R)
• M13: 11,235,249 km (0.086 R)
• M14: 14,169,312 km (0.107 R)
• M15: 16,624,213 km (0.053 R)
• M16: 19,189,667 km (0.075 R)
• M17: 19,910,429 km (0.103 R)
• M18: 21,067,270 km (0.054 R)
• M19: 26,046,186 km (0.088 R)
• M20: 27,227,710 km (0.057 R)
• M21: 28,547,612 km (0.081 R)
• M22: 28,962,148 km (0.114 R)
• M23: 30,337,251 km (0.074 R)
• M24: 34,137,935 km (0.088 R)
• M25: 35,194,545 km (0.087 R)
• M26: 35,671,163 km (0.084 R)
• M27: 37,869,055 km (0.099 R)
• M28: 37,993,670 km (0.108 R)
• M29: 40,026,107 km (0.108 R)
• M30: 42,937,431 km (0.097 R)
• M31: 44,583,307 km (0.072 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 93.3

Radius: 4.3

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 8.96 AU - 10.2 AU

Year: 20467 Days

Day: 24 Hours

Environment

Temp: -244 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 39,756,073 km

• M1: 63,429 km (0.051 R)
• M2: 235,018 km (0.11 R)
• M3: 371,152 km (0.11 R)
• M4: 962,961 km (0.094 R)
• M5: 1,146,967 km (0.114 R)
• M6: 1,354,459 km (0.118 R)
• M7: 1,546,094 km (0.088 R)
• M8: 1,683,874 km (0.108 R)
• M9: 2,518,929 km (0.09 R)
• M10: 3,842,870 km (0.118 R)
• M11: 6,515,885 km (0.082 R)
• M12: 7,290,652 km (0.07 R)
• M13: 7,562,023 km (0.111 R)
• M14: 7,961,299 km (0.072 R)
• M15: 8,845,423 km (0.104 R)
• M16: 9,333,710 km (0.11 R)
• M17: 10,412,610 km (0.081 R)
• M18: 15,689,675 km (0.092 R)
• M19: 15,882,507 km (0.102 R)
• M20: 16,536,399 km (0.109 R)
• M21: 21,625,419 km (0.101 R)
• M22: 27,948,323 km (0.037 R)
• M23: 30,070,967 km (0.083 R)
• M24: 34,416,935 km (0.097 R)
• M25: 36,965,484 km (0.119 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: 382 - 14,133 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit