🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.1

Radius: 9.7

Gravity: 10.3 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.64 AU - 0.72 AU

Year: 380 Days

Day: 12.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 85,361,372 km

• M1: 120,576 km (0.07 R)
• M2: 490,980 km (0.078 R)
• M3: 813,812 km (0.089 R)
• M4: 1,134,849 km (0.055 R)
• M5: 1,528,441 km (0.108 R)
• M6: 2,029,445 km (0.075 R)
• M7: 3,243,880 km (0.116 R)
• M8: 3,643,456 km (0.12 R)
• M9: 4,048,567 km (0.048 R)
• M10: 4,469,087 km (0.103 R)
• M11: 4,887,662 km (0.104 R)
• M12: 5,431,001 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.5

Radius: 11.3

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.62 AU - 1 AU

Year: 494 Days

Day: 14.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 95.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 85,361,372 km

• M1: 140,622 km (0.116 R)
• M2: 521,049 km (0.034 R)
• M3: 936,931 km (0.092 R)
• M4: 1,321,697 km (0.074 R)
• M5: 2,129,526 km (0.063 R)
• M6: 2,576,674 km (0.03 R)
• M7: 3,162,798 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.9

Radius: 14.4

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.22 AU - 1.8 AU

Year: 1259 Days

Day: 8.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 85,361,372 km

• M1: 179,368 km (0.102 R)
• M2: 801,396 km (0.117 R)
• M3: 1,524,402 km (0.111 R)
• M4: 1,996,084 km (0.081 R)
• M5: 3,621,764 km (0.06 R)
• M6: 4,359,432 km (0.093 R)
• M7: 4,948,997 km (0.064 R)
• M8: 5,450,748 km (0.097 R)
• M9: 7,092,285 km (0.096 R)
• M10: 8,014,556 km (0.026 R)
• M11: 8,491,474 km (0.087 R)
• M12: 9,916,843 km (0.093 R)
• M13: 10,623,842 km (0.119 R)

Asteroid Belt

Center: 2.46 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.5

Radius: 11.7

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.18 AU - 3.62 AU

Year: 4252 Days

Day: 13.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 85,361,372 km

• M1: 146,456 km (0.1 R)
• M2: 512,971 km (0.114 R)
• M3: 894,894 km (0.047 R)
• M4: 1,486,554 km (0.108 R)
• M5: 2,708,918 km (0.043 R)
• M6: 3,085,755 km (0.11 R)
• M7: 3,514,204 km (0.033 R)
• M8: 4,000,546 km (0.044 R)
• M9: 4,413,885 km (0.088 R)
• M10: 5,483,510 km (0.049 R)
• M11: 6,692,560 km (0.109 R)
• M12: 7,498,892 km (0.113 R)
• M13: 8,828,369 km (0.09 R)
• M14: 13,382,128 km (0.03 R)
• M15: 13,926,515 km (0.096 R)
• M16: 14,398,795 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.7

Radius: 12.5

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4.13 AU - 5.99 AU

Year: 7720 Days

Day: 6.2 Hours

Environment

Temp: -217 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 85,361,372 km

• M1: 155,582 km (0.065 R)
• M2: 722,707 km (0.117 R)
• M3: 1,957,339 km (0.088 R)
• M4: 2,528,653 km (0.045 R)
• M5: 4,184,851 km (0.109 R)
• M6: 4,574,404 km (0.088 R)
• M7: 6,564,055 km (0.091 R)
• M8: 7,683,197 km (0.058 R)
• M9: 8,200,207 km (0.115 R)
• M10: 8,666,953 km (0.108 R)
• M11: 9,075,654 km (0.047 R)
• M12: 13,854,708 km (0.083 R)
• M13: 16,980,256 km (0.107 R)
• M14: 17,622,031 km (0.115 R)
• M15: 18,645,729 km (0.032 R)
• M16: 20,287,416 km (0.109 R)
• M17: 21,750,184 km (0.039 R)
• M18: 22,368,472 km (0.103 R)
• M19: 23,139,948 km (0.12 R)
• M20: 24,074,636 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 765.6

Radius: 6.6

Gravity: 17.58 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.66 AU - 7.38 AU

Year: 10018 Days

Day: 21.3 Hours

Environment

Temp: -232 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 85,361,372 km

• M1: 82,279 km (0.079 R)
• M2: 367,263 km (0.102 R)
• M3: 1,039,107 km (0.11 R)
• M4: 1,294,770 km (0.104 R)
• M5: 1,577,659 km (0.057 R)
• M6: 2,250,700 km (0.113 R)
• M7: 2,832,037 km (0.106 R)
• M8: 3,240,439 km (0.081 R)
• M9: 3,713,468 km (0.06 R)
• M10: 4,317,544 km (0.114 R)
• M11: 4,765,739 km (0.098 R)
• M12: 5,754,581 km (0.1 R)
• M13: 6,334,572 km (0.078 R)
• M14: 7,235,899 km (0.075 R)
• M15: 7,568,605 km (0.097 R)
• M16: 7,911,483 km (0.045 R)
• M17: 8,490,577 km (0.104 R)
• M18: 8,955,078 km (0.106 R)
• M19: 9,241,857 km (0.049 R)
• M20: 10,087,534 km (0.095 R)
• M21: 11,038,228 km (0.081 R)
• M22: 13,177,478 km (0.101 R)
• M23: 13,611,162 km (0.101 R)
• M24: 13,990,542 km (0.11 R)
• M25: 14,572,628 km (0.098 R)
• M26: 16,918,173 km (0.064 R)
• M27: 17,653,297 km (0.037 R)
• M28: 18,563,301 km (0.096 R)
• M29: 19,424,685 km (0.078 R)
• M30: 19,664,042 km (0.088 R)
• M31: 22,605,136 km (0.106 R)
• M32: 33,391,591 km (0.04 R)
• M33: 33,620,625 km (0.091 R)
• M34: 42,712,137 km (0.103 R)
• M35: 45,461,596 km (0.039 R)
• M36: 47,310,775 km (0.047 R)
• M37: 49,357,573 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 705.1

Radius: 4.2

Gravity: 39.97 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 5.82 AU - 6.84 AU

Year: 10802 Days

Day: 21.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 85,361,372 km

• M1: 53,556 km (0.075 R)
• M2: 329,714 km (0.111 R)
• M3: 755,918 km (0.089 R)
• M4: 906,114 km (0.106 R)
• M5: 1,054,067 km (0.119 R)
• M6: 1,218,175 km (0.107 R)
• M7: 2,609,585 km (0.093 R)
• M8: 3,796,345 km (0.104 R)
• M9: 4,155,829 km (0.083 R)
• M10: 4,447,395 km (0.025 R)
• M11: 4,598,190 km (0.058 R)
• M12: 5,681,278 km (0.046 R)
• M13: 5,859,001 km (0.089 R)
• M14: 6,376,460 km (0.089 R)
• M15: 6,529,797 km (0.08 R)
• M16: 8,066,916 km (0.11 R)
• M17: 8,943,110 km (0.082 R)
• M18: 9,232,433 km (0.092 R)
• M19: 9,728,499 km (0.103 R)
• M20: 11,156,710 km (0.054 R)
• M21: 18,192,597 km (0.104 R)
• M22: 19,129,379 km (0.105 R)
• M23: 20,929,490 km (0.075 R)
• M24: 24,020,930 km (0.109 R)
• M25: 24,486,030 km (0.099 R)
• M26: 25,242,696 km (0.105 R)
• M27: 26,210,145 km (0.088 R)
• M28: 26,406,567 km (0.065 R)
• M29: 30,327,976 km (0.086 R)
• M30: 31,200,132 km (0.092 R)
• M31: 32,539,631 km (0.088 R)
• M32: 36,298,278 km (0.1 R)
• M33: 38,788,484 km (0.099 R)
• M34: 45,649,341 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 168.5

Radius: 4.1

Gravity: 10.02 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 6.6 AU - 7.06 AU

Year: 12107 Days

Day: 21.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 85,361,372 km

• M1: 51,312 km (0.095 R)
• M2: 221,255 km (0.12 R)
• M3: 602,580 km (0.074 R)
• M4: 856,298 km (0.061 R)
• M5: 1,693,897 km (0.095 R)
• M6: 2,166,327 km (0.086 R)
• M7: 2,610,932 km (0.1 R)
• M8: 6,663,089 km (0.076 R)
• M9: 8,208,884 km (0.115 R)
• M10: 8,938,922 km (0.085 R)
• M11: 9,149,256 km (0.103 R)
• M12: 11,585,457 km (0.097 R)
• M13: 12,450,283 km (0.083 R)
• M14: 13,086,074 km (0.08 R)
• M15: 13,521,703 km (0.066 R)
• M16: 16,718,908 km (0.071 R)
• M17: 22,715,389 km (0.093 R)
• M18: 23,903,795 km (0.098 R)
• M19: 24,065,361 km (0.105 R)
• M20: 25,133,190 km (0.106 R)
• M21: 29,349,307 km (0.067 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 274.5

Radius: 5.2

Gravity: 10.15 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 7.48 AU - 10.6 AU

Year: 18435 Days

Day: 21.5 Hours

Environment

Temp: -239 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 85,361,372 km

• M1: 64,626 km (0.114 R)
• M2: 229,782 km (0.081 R)
• M3: 400,623 km (0.101 R)
• M4: 645,216 km (0.069 R)
• M5: 864,376 km (0.073 R)
• M6: 1,440,927 km (0.118 R)
• M7: 1,903,184 km (0.112 R)
• M8: 2,796,433 km (0.105 R)
• M9: 3,236,849 km (0.076 R)
• M10: 3,435,515 km (0.117 R)
• M11: 4,081,030 km (0.108 R)
• M12: 6,423,284 km (0.103 R)
• M13: 6,658,152 km (0.103 R)
• M14: 6,980,386 km (0.103 R)
• M15: 8,190,783 km (0.094 R)
• M16: 8,374,339 km (0.104 R)
• M17: 11,299,277 km (0.11 R)
• M18: 11,584,410 km (0.052 R)
• M19: 12,773,115 km (0.079 R)
• M20: 14,304,249 km (0.084 R)
• M21: 16,240,345 km (0.11 R)
• M22: 19,057,572 km (0.035 R)
• M23: 20,286,967 km (0.105 R)
• M24: 22,541,557 km (0.114 R)
• M25: 24,196,857 km (0.084 R)
• M26: 29,216,763 km (0.108 R)
• M27: 30,958,831 km (0.1 R)
• M28: 32,539,033 km (0.086 R)
• M29: 33,000,243 km (0.063 R)
• M30: 33,232,419 km (0.036 R)
• M31: 45,850,251 km (0.031 R)
• M32: 51,867,377 km (0.076 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 686.5

Radius: 4.1

Gravity: 40.84 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 9.75 AU - 11.65 AU

Year: 23739 Days

Day: 16.4 Hours

Environment

Temp: -246 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 85,361,372 km

• M1: 51,013 km (0.12 R)
• M2: 217,665 km (0.063 R)
• M3: 381,175 km (0.047 R)
• M4: 775,216 km (0.106 R)
• M5: 984,354 km (0.089 R)
• M6: 1,693,149 km (0.1 R)
• M7: 2,377,409 km (0.065 R)
• M8: 4,585,923 km (0.106 R)
• M9: 8,851,706 km (0.082 R)
• M10: 9,485,702 km (0.104 R)
• M11: 10,524,061 km (0.073 R)
• M12: 10,972,705 km (0.098 R)
• M13: 11,168,977 km (0.064 R)
• M14: 16,100,620 km (0.06 R)
• M15: 18,386,027 km (0.112 R)
• M16: 24,134,176 km (0.07 R)
• M17: 24,689,034 km (0.114 R)
• M18: 29,187,293 km (0.034 R)
• M19: 29,690,241 km (0.116 R)
• M20: 30,199,173 km (0.085 R)
• M21: 32,426,535 km (0.053 R)
• M22: 35,326,340 km (0.08 R)
• M23: 36,329,992 km (0.115 R)
• M24: 41,004,178 km (0.042 R)
• M25: 41,635,032 km (0.113 R)
• M26: 43,729,851 km (0.096 R)
• M27: 43,893,960 km (0.104 R)
• M28: 45,220,744 km (0.093 R)
• M29: 46,916,585 km (0.102 R)
• M30: 49,183,890 km (0.086 R)
• M31: 53,747,224 km (0.096 R)
• M32: 54,124,061 km (0.075 R)
• M33: 60,192,199 km (0.116 R)
• M34: 66,481,144 km (0.077 R)
• M35: 77,430,811 km (0.112 R)
• M36: 83,330,203 km (0.081 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 18,438 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit