🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.5

Radius: 13.1

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.66 AU - 1.06 AU

Year: 561 Days

Day: 15 Hours

Environment

Temp: -163 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 30,966,642 km

• M1: 162,912 km (0.094 R)
• M2: 609,462 km (0.105 R)
• M3: 1,082,640 km (0.107 R)
• M4: 1,526,048 km (0.072 R)
• M5: 1,951,055 km (0.064 R)
• M6: 2,446,823 km (0.045 R)
• M7: 3,082,614 km (0.118 R)
• M8: 3,761,339 km (0.119 R)
• M9: 4,523,241 km (0.063 R)
• M10: 5,044,141 km (0.074 R)

Asteroid Belt

Center: 1.54 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.5

Radius: 13.4

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.68 AU - 2.76 AU

Year: 2325 Days

Day: 8.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 30,966,642 km

• M1: 166,951 km (0.113 R)
• M2: 616,493 km (0.089 R)
• M3: 1,120,787 km (0.104 R)
• M4: 1,680,134 km (0.096 R)
• M5: 2,213,300 km (0.096 R)
• M6: 3,444,042 km (0.112 R)
• M7: 4,145,357 km (0.076 R)
• M8: 4,814,807 km (0.105 R)
• M9: 5,374,603 km (0.078 R)
• M10: 6,497,484 km (0.08 R)
• M11: 6,993,551 km (0.064 R)
• M12: 7,571,298 km (0.099 R)
• M13: 8,917,379 km (0.115 R)
• M14: 10,036,072 km (0.1 R)
• M15: 11,283,120 km (0.033 R)
• M16: 15,097,567 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359

Radius: 8.5

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.19 AU - 3.75 AU

Year: 4544 Days

Day: 10.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 30,966,642 km

• M1: 108,159 km (0.119 R)
• M2: 473,926 km (0.103 R)
• M3: 960,418 km (0.053 R)
• M4: 1,229,545 km (0.079 R)
• M5: 1,582,596 km (0.109 R)
• M6: 2,015,981 km (0.107 R)
• M7: 2,496,340 km (0.114 R)
• M8: 2,964,581 km (0.103 R)
• M9: 3,376,723 km (0.045 R)
• M10: 3,929,637 km (0.117 R)
• M11: 4,338,189 km (0.102 R)
• M12: 5,265,995 km (0.042 R)
• M13: 5,899,392 km (0.07 R)
• M14: 6,177,943 km (0.044 R)
• M15: 6,791,444 km (0.11 R)
• M16: 8,485,790 km (0.111 R)
• M17: 8,913,640 km (0.104 R)
• M18: 9,658,637 km (0.055 R)
• M19: 10,729,309 km (0.073 R)
• M20: 12,367,705 km (0.038 R)
• M21: 12,640,870 km (0.108 R)
• M22: 14,315,469 km (0.079 R)
• M23: 14,973,550 km (0.098 R)
• M24: 16,845,618 km (0.111 R)
• M25: 17,636,243 km (0.069 R)
• M26: 18,748,652 km (0.095 R)
• M27: 19,230,806 km (0.114 R)
• M28: 21,898,884 km (0.091 R)
• M29: 22,165,169 km (0.036 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 979.9

Radius: 4.9

Gravity: 40.81 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 4.51 AU - 6.75 AU

Year: 9390 Days

Day: 22.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 30,966,642 km

• M1: 61,036 km (0.102 R)
• M2: 310,565 km (0.056 R)
• M3: 650,152 km (0.107 R)
• M4: 821,741 km (0.109 R)
• M5: 1,023,549 km (0.104 R)
• M6: 1,443,769 km (0.082 R)
• M7: 1,755,980 km (0.066 R)
• M8: 3,497,299 km (0.106 R)
• M9: 3,652,282 km (0.058 R)
• M10: 5,295,615 km (0.116 R)
• M11: 7,982,243 km (0.109 R)
• M12: 8,761,498 km (0.086 R)
• M13: 9,292,122 km (0.1 R)
• M14: 10,847,790 km (0.119 R)
• M15: 16,833,650 km (0.078 R)
• M16: 17,276,908 km (0.115 R)
• M17: 17,880,087 km (0.108 R)
• M18: 18,890,022 km (0.116 R)
• M19: 19,773,697 km (0.101 R)
• M20: 20,267,220 km (0.081 R)
• M21: 21,709,942 km (0.108 R)
• M22: 22,768,646 km (0.096 R)
• M23: 23,676,855 km (0.073 R)
• M24: 25,275,907 km (0.115 R)
• M25: 27,348,585 km (0.094 R)
• M26: 27,653,765 km (0.047 R)
• M27: 31,716,993 km (0.03 R)
• M28: 31,941,240 km (0.11 R)
• M29: 32,734,408 km (0.083 R)
• M30: 33,773,365 km (0.068 R)
• M31: 37,520,492 km (0.117 R)
• M32: 37,897,180 km (0.112 R)
• M33: 41,268,069 km (0.063 R)
• M34: 41,669,440 km (0.104 R)
• M35: 47,272,478 km (0.119 R)
• M36: 48,896,962 km (0.039 R)
• M37: 51,017,811 km (0.077 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 937.8

Radius: 4.7

Gravity: 42.45 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 5.24 AU - 7.8 AU

Year: 11703 Days

Day: 17.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 30,966,642 km

• M1: 67,768 km (0.094 R)
• M2: 274,063 km (0.079 R)
• M3: 661,821 km (0.052 R)
• M4: 937,530 km (0.114 R)
• M5: 1,382,584 km (0.045 R)
• M6: 1,750,295 km (0.082 R)
• M7: 2,633,671 km (0.099 R)
• M8: 3,001,083 km (0.119 R)
• M9: 3,172,223 km (0.105 R)
• M10: 3,324,065 km (0.111 R)
• M11: 3,725,137 km (0.075 R)
• M12: 4,591,159 km (0.09 R)
• M13: 5,439,079 km (0.112 R)
• M14: 5,694,144 km (0.116 R)
• M15: 6,426,725 km (0.108 R)
• M16: 7,090,640 km (0.059 R)
• M17: 7,263,575 km (0.073 R)
• M18: 8,457,067 km (0.043 R)
• M19: 9,407,911 km (0.092 R)
• M20: 9,564,390 km (0.051 R)
• M21: 10,708,216 km (0.03 R)
• M22: 11,819,279 km (0.084 R)
• M23: 12,748,880 km (0.112 R)
• M24: 13,069,319 km (0.07 R)
• M25: 15,537,235 km (0.038 R)
• M26: 15,755,947 km (0.095 R)
• M27: 17,580,143 km (0.114 R)
• M28: 20,311,501 km (0.12 R)
• M29: 21,192,034 km (0.092 R)
• M30: 27,225,915 km (0.062 R)
• M31: 30,290,427 km (0.101 R)
• M32: 31,090,925 km (0.092 R)
• M33: 34,558,155 km (0.109 R)
• M34: 41,125,951 km (0.113 R)
• M35: 53,948,882 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 43.9

Radius: 4.8

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 7.24 AU - 7.38 AU

Year: 13893 Days

Day: 21.6 Hours

Environment

Temp: -229 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 30,966,642 km

• M1: 63,729 km (0.117 R)
• M2: 334,650 km (0.064 R)
• M3: 840,291 km (0.11 R)
• M4: 1,295,966 km (0.064 R)
• M5: 1,737,878 km (0.09 R)
• M6: 3,091,440 km (0.112 R)
• M7: 5,655,398 km (0.082 R)
• M8: 6,246,309 km (0.103 R)
• M9: 6,754,194 km (0.115 R)
• M10: 9,518,913 km (0.1 R)
• M11: 9,713,240 km (0.043 R)
• M12: 13,632,106 km (0.112 R)
• M13: 17,426,506 km (0.099 R)
• M14: 18,309,433 km (0.054 R)
• M15: 23,174,954 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 50.6

Radius: 5

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 8.48 AU - 9.6 AU

Year: 19106 Days

Day: 23.3 Hours

Environment

Temp: -241 °C

Axial Tilt: 108.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 30,966,642 km

• M1: 124,017 km (0.067 R)
• M2: 356,641 km (0.102 R)
• M3: 605,423 km (0.077 R)
• M4: 831,615 km (0.111 R)
• M5: 2,992,556 km (0.099 R)
• M6: 3,209,772 km (0.063 R)
• M7: 4,508,581 km (0.112 R)
• M8: 4,821,240 km (0.105 R)
• M9: 5,120,286 km (0.082 R)
• M10: 6,539,222 km (0.074 R)
• M11: 6,770,949 km (0.028 R)
• M12: 14,897,854 km (0.083 R)
• M13: 22,143,926 km (0.104 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 14,664 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit