🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.3

Radius: 9.6

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.15 AU - 1.33 AU

Year: 953 Days

Day: 5.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 71,643,032 km

• M1: 119,379 km (0.11 R)
• M2: 443,109 km (0.069 R)
• M3: 869,762 km (0.045 R)
• M4: 1,186,311 km (0.114 R)
• M5: 1,519,615 km (0.097 R)
• M6: 1,828,086 km (0.071 R)
• M7: 2,585,201 km (0.078 R)
• M8: 3,054,489 km (0.11 R)
• M9: 3,470,072 km (0.095 R)
• M10: 3,982,595 km (0.091 R)
• M11: 4,726,844 km (0.071 R)
• M12: 5,339,298 km (0.098 R)
• M13: 6,284,457 km (0.072 R)
• M14: 7,091,388 km (0.08 R)
• M15: 8,183,004 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.6

Radius: 9.1

Gravity: 7.87 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.1 AU - 1.76 AU

Year: 1180 Days

Day: 6.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 71,643,032 km

• M1: 113,246 km (0.095 R)
• M2: 582,385 km (0.101 R)
• M3: 1,286,542 km (0.078 R)
• M4: 1,961,228 km (0.099 R)
• M5: 2,575,477 km (0.097 R)
• M6: 3,057,032 km (0.076 R)
• M7: 4,065,023 km (0.102 R)
• M8: 4,446,049 km (0.041 R)
• M9: 4,908,007 km (0.053 R)
• M10: 7,923,750 km (0.108 R)
• M11: 8,245,535 km (0.038 R)
• M12: 9,351,812 km (0.076 R)
• M13: 9,956,037 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.2

Radius: 14.2

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.01 AU - 2.31 AU

Year: 2191 Days

Day: 14.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 71,643,032 km

• M1: 176,675 km (0.11 R)
• M2: 622,477 km (0.106 R)
• M3: 1,676,394 km (0.099 R)
• M4: 2,160,193 km (0.042 R)
• M5: 2,875,121 km (0.093 R)
• M6: 3,471,718 km (0.103 R)
• M7: 4,672,390 km (0.077 R)
• M8: 6,081,901 km (0.099 R)
• M9: 7,129,835 km (0.078 R)
• M10: 7,666,741 km (0.037 R)
• M11: 8,295,052 km (0.061 R)
• M12: 9,371,559 km (0.026 R)
• M13: 9,834,863 km (0.115 R)
• M14: 10,884,891 km (0.096 R)
• M15: 12,598,534 km (0.096 R)
• M16: 14,674,803 km (0.096 R)
• M17: 16,197,261 km (0.095 R)
• M18: 17,931,100 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.6

Radius: 14.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.43 AU - 2.77 AU

Year: 2894 Days

Day: 10.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 71,643,032 km

• M1: 177,722 km (0.087 R)
• M2: 1,624,782 km (0.107 R)
• M3: 3,171,774 km (0.095 R)
• M4: 4,358,235 km (0.03 R)
• M5: 5,244,453 km (0.06 R)
• M6: 9,189,348 km (0.111 R)
• M7: 11,285,215 km (0.1 R)
• M8: 13,600,690 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.9

Radius: 8.8

Gravity: 9.33 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.55 AU - 3.65 AU

Year: 4715 Days

Day: 13.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 71,643,032 km

• M1: 111,450 km (0.072 R)
• M2: 431,739 km (0.076 R)
• M3: 755,918 km (0.075 R)
• M4: 1,361,490 km (0.119 R)
• M5: 1,662,631 km (0.111 R)
• M6: 1,952,402 km (0.091 R)
• M7: 2,811,243 km (0.055 R)
• M8: 3,747,127 km (0.104 R)
• M9: 4,062,480 km (0.068 R)
• M10: 5,254,176 km (0.08 R)
• M11: 5,885,779 km (0.102 R)
• M12: 7,939,458 km (0.095 R)
• M13: 8,849,312 km (0.12 R)
• M14: 9,248,290 km (0.08 R)
• M15: 9,701,123 km (0.057 R)
• M16: 10,517,927 km (0.073 R)
• M17: 10,830,138 km (0.072 R)
• M18: 11,240,634 km (0.058 R)
• M19: 13,451,242 km (0.098 R)
• M20: 14,302,454 km (0.104 R)
• M21: 15,531,251 km (0.09 R)
• M22: 16,527,722 km (0.119 R)
• M23: 16,950,187 km (0.045 R)
• M24: 22,085,582 km (0.103 R)
• M25: 24,107,098 km (0.093 R)
• M26: 24,494,557 km (0.103 R)
• M27: 25,044,030 km (0.095 R)
• M28: 26,167,510 km (0.116 R)
• M29: 28,601,019 km (0.078 R)
• M30: 29,385,959 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.6

Radius: 9.5

Gravity: 10.74 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.14 AU - 4.5 AU

Year: 5154 Days

Day: 6.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 71,643,032 km

• M1: 118,332 km (0.089 R)
• M2: 475,272 km (0.117 R)
• M3: 941,719 km (0.086 R)
• M4: 1,980,227 km (0.104 R)
• M5: 2,408,376 km (0.075 R)
• M6: 2,727,468 km (0.1 R)
• M7: 3,859,924 km (0.091 R)
• M8: 4,174,229 km (0.09 R)
• M9: 4,827,224 km (0.067 R)
• M10: 5,279,907 km (0.11 R)
• M11: 6,502,870 km (0.109 R)
• M12: 7,091,388 km (0.049 R)
• M13: 7,866,903 km (0.102 R)
• M14: 8,255,558 km (0.036 R)
• M15: 9,113,502 km (0.035 R)
• M16: 11,054,535 km (0.088 R)
• M17: 13,975,732 km (0.084 R)
• M18: 14,779,522 km (0.036 R)
• M19: 15,372,228 km (0.102 R)
• M20: 17,310,568 km (0.069 R)
• M21: 18,304,795 km (0.107 R)
• M22: 20,045,666 km (0.11 R)
• M23: 20,406,646 km (0.112 R)
• M24: 20,845,566 km (0.097 R)
• M25: 21,818,251 km (0.111 R)
• M26: 22,123,580 km (0.107 R)
• M27: 22,742,616 km (0.081 R)
• M28: 26,964,268 km (0.089 R)
• M29: 28,208,623 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 273.6

Radius: 7.8

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 5.63 AU - 6.49 AU

Year: 10297 Days

Day: 24.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 71,643,032 km

• M1: 97,089 km (0.109 R)
• M2: 876,644 km (0.078 R)
• M3: 1,329,327 km (0.028 R)
• M4: 1,596,957 km (0.099 R)
• M5: 1,990,100 km (0.12 R)
• M6: 2,326,247 km (0.113 R)
• M7: 3,072,441 km (0.112 R)
• M8: 4,042,434 km (0.103 R)
• M9: 4,451,135 km (0.061 R)
• M10: 5,000,458 km (0.105 R)
• M11: 6,037,172 km (0.119 R)
• M12: 6,367,783 km (0.107 R)
• M13: 9,419,729 km (0.119 R)
• M14: 10,185,072 km (0.09 R)
• M15: 10,606,639 km (0.087 R)
• M16: 11,039,874 km (0.045 R)
• M17: 13,834,063 km (0.095 R)
• M18: 14,293,179 km (0.102 R)
• M19: 19,963,088 km (0.087 R)
• M20: 21,988,344 km (0.055 R)
• M21: 23,090,581 km (0.031 R)
• M22: 24,728,378 km (0.093 R)
• M23: 26,794,325 km (0.112 R)
• M24: 28,233,905 km (0.065 R)
• M25: 31,462,826 km (0.115 R)
• M26: 32,357,122 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 226.3

Radius: 6.5

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 4.85 AU - 7.31 AU

Year: 10348 Days

Day: 21.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 71,643,032 km

• M1: 80,932 km (0.066 R)
• M2: 284,685 km (0.071 R)
• M3: 584,329 km (0.077 R)
• M4: 1,049,878 km (0.098 R)
• M5: 2,102,448 km (0.116 R)
• M6: 2,903,246 km (0.112 R)
• M7: 4,035,403 km (0.105 R)
• M8: 5,495,478 km (0.09 R)
• M9: 6,180,636 km (0.105 R)
• M10: 6,510,350 km (0.03 R)
• M11: 7,607,351 km (0.036 R)
• M12: 8,102,071 km (0.117 R)
• M13: 8,822,385 km (0.074 R)
• M14: 9,628,269 km (0.093 R)
• M15: 10,528,399 km (0.073 R)
• M16: 11,142,797 km (0.115 R)
• M17: 11,780,832 km (0.079 R)
• M18: 13,400,229 km (0.079 R)
• M19: 14,463,122 km (0.102 R)
• M20: 16,503,338 km (0.109 R)
• M21: 17,723,309 km (0.108 R)
• M22: 18,120,790 km (0.096 R)
• M23: 19,209,713 km (0.062 R)
• M24: 19,558,725 km (0.039 R)
• M25: 19,983,134 km (0.088 R)
• M26: 21,818,101 km (0.099 R)
• M27: 22,737,530 km (0.081 R)
• M28: 27,460,036 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 484.4

Radius: 4.6

Gravity: 22.89 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 8.31 AU - 11.63 AU

Year: 21730 Days

Day: 15.1 Hours

Environment

Temp: -239 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 71,643,032 km

• M1: 57,894 km (0.101 R)
• M2: 1,258,268 km (0.118 R)
• M3: 3,314,341 km (0.035 R)
• M4: 4,502,597 km (0.068 R)
• M5: 5,248,043 km (0.112 R)
• M6: 8,023,682 km (0.067 R)
• M7: 8,530,819 km (0.095 R)
• M8: 10,415,901 km (0.102 R)
• M9: 11,019,230 km (0.053 R)
• M10: 12,763,990 km (0.12 R)
• M11: 13,244,797 km (0.076 R)
• M12: 18,300,158 km (0.09 R)
• M13: 18,560,309 km (0.068 R)
• M14: 21,491,380 km (0.115 R)
• M15: 22,368,023 km (0.034 R)
• M16: 24,088,698 km (0.049 R)
• M17: 24,296,789 km (0.031 R)
• M18: 29,657,479 km (0.119 R)
• M19: 30,865,481 km (0.099 R)
• M20: 38,525,192 km (0.115 R)
• M21: 41,285,721 km (0.061 R)
• M22: 51,206,454 km (0.109 R)
• M23: 53,824,566 km (0.105 R)
• M24: 55,256,666 km (0.038 R)
• M25: 56,347,384 km (0.114 R)
• M26: 67,639,630 km (0.092 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 19,701 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit