🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.4

Radius: 12.2

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.89 AU - 1.47 AU

Year: 841 Days

Day: 8.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 76,148,833 km

• M1: 172,038 km (0.091 R)
• M2: 847,622 km (0.057 R)
• M3: 1,695,692 km (0.094 R)
• M4: 2,869,138 km (0.103 R)
• M5: 3,284,870 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.3

Radius: 9.7

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.79 AU - 2.63 AU

Year: 2155 Days

Day: 9.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 76,148,833 km

• M1: 128,205 km (0.105 R)
• M2: 444,904 km (0.117 R)
• M3: 850,464 km (0.102 R)
• M4: 1,277,267 km (0.116 R)
• M5: 1,684,173 km (0.103 R)
• M6: 2,368,733 km (0.1 R)
• M7: 2,912,820 km (0.106 R)
• M8: 3,582,121 km (0.116 R)
• M9: 3,961,352 km (0.094 R)
• M10: 4,367,211 km (0.075 R)
• M11: 5,417,088 km (0.071 R)
• M12: 6,341,304 km (0.104 R)
• M13: 7,832,346 km (0.11 R)
• M14: 8,136,030 km (0.034 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.4

Radius: 10.5

Gravity: 8.46 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.74 AU - 2.74 AU

Year: 2199 Days

Day: 10.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 76,148,833 km

• M1: 130,599 km (0.118 R)
• M2: 525,986 km (0.082 R)
• M3: 1,279,810 km (0.11 R)
• M4: 1,627,326 km (0.046 R)
• M5: 2,802,567 km (0.044 R)
• M6: 3,242,534 km (0.086 R)
• M7: 4,324,725 km (0.112 R)
• M8: 5,809,633 km (0.116 R)
• M9: 6,528,750 km (0.075 R)
• M10: 7,517,293 km (0.108 R)
• M11: 8,176,122 km (0.112 R)
• M12: 10,159,191 km (0.051 R)
• M13: 14,427,368 km (0.061 R)
• M14: 16,354,189 km (0.104 R)
• M15: 17,245,643 km (0.054 R)
• M16: 17,784,943 km (0.118 R)
• M17: 18,224,312 km (0.085 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 435.4

Radius: 6

Gravity: 12.09 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 7.87 AU - 8.17 AU

Year: 14899 Days

Day: 21.3 Hours

Environment

Temp: -236 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 76,148,833 km

• M1: 74,649 km (0.106 R)
• M2: 425,756 km (0.112 R)
• M3: 1,553,424 km (0.111 R)
• M4: 1,801,158 km (0.058 R)
• M5: 3,308,507 km (0.077 R)
• M6: 4,167,049 km (0.094 R)
• M7: 4,585,923 km (0.108 R)
• M8: 7,407,937 km (0.082 R)
• M9: 9,912,953 km (0.099 R)
• M10: 16,955,871 km (0.102 R)
• M11: 20,533,953 km (0.103 R)
• M12: 22,633,709 km (0.09 R)
• M13: 33,513,364 km (0.064 R)
• M14: 37,036,842 km (0.087 R)
• M15: 40,266,062 km (0.093 R)
• M16: 45,238,695 km (0.093 R)
• M17: 48,020,916 km (0.025 R)
• M18: 51,539,159 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 909.6

Radius: 5.7

Gravity: 28 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 7.95 AU - 8.39 AU

Year: 15319 Days

Day: 16.9 Hours

Environment

Temp: -234 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 76,148,833 km

• M1: 70,909 km (0.094 R)
• M2: 326,273 km (0.112 R)
• M3: 520,900 km (0.1 R)
• M4: 1,462,918 km (0.102 R)
• M5: 1,724,265 km (0.08 R)
• M6: 1,978,282 km (0.104 R)
• M7: 2,195,199 km (0.066 R)
• M8: 2,700,391 km (0.088 R)
• M9: 3,121,360 km (0.058 R)
• M10: 3,908,843 km (0.074 R)
• M11: 4,124,862 km (0.057 R)
• M12: 5,069,872 km (0.116 R)
• M13: 5,788,390 km (0.115 R)
• M14: 8,000,943 km (0.051 R)
• M15: 8,299,540 km (0.106 R)
• M16: 9,962,171 km (0.094 R)
• M17: 11,207,124 km (0.088 R)
• M18: 11,963,342 km (0.074 R)
• M19: 13,717,526 km (0.085 R)
• M20: 14,001,762 km (0.066 R)
• M21: 15,790,953 km (0.098 R)
• M22: 17,559,798 km (0.114 R)
• M23: 18,926,375 km (0.08 R)
• M24: 20,270,661 km (0.119 R)
• M25: 24,164,095 km (0.106 R)
• M26: 25,529,625 km (0.071 R)
• M27: 27,842,707 km (0.113 R)
• M28: 38,353,453 km (0.085 R)
• M29: 46,287,376 km (0.065 R)
• M30: 55,427,208 km (0.04 R)
• M31: 57,425,686 km (0.109 R)
• M32: 60,037,964 km (0.076 R)
• M33: 64,698,536 km (0.066 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 772.2

Radius: 6.8

Gravity: 16.7 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 7.21 AU - 10.11 AU

Year: 16718 Days

Day: 17.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 76,148,833 km

• M1: 89,759 km (0.099 R)
• M2: 316,699 km (0.091 R)
• M3: 1,435,541 km (0.081 R)
• M4: 1,743,713 km (0.037 R)
• M5: 3,935,770 km (0.102 R)
• M6: 6,522,916 km (0.117 R)
• M7: 8,291,312 km (0.089 R)
• M8: 11,197,849 km (0.113 R)
• M9: 12,018,244 km (0.112 R)
• M10: 12,278,694 km (0.086 R)
• M11: 12,609,455 km (0.081 R)
• M12: 13,288,779 km (0.075 R)
• M13: 15,704,036 km (0.094 R)
• M14: 16,892,891 km (0.116 R)
• M15: 20,171,029 km (0.104 R)
• M16: 21,193,830 km (0.086 R)
• M17: 23,342,205 km (0.032 R)
• M18: 24,158,261 km (0.074 R)
• M19: 25,311,062 km (0.069 R)
• M20: 35,616,859 km (0.12 R)
• M21: 36,425,286 km (0.07 R)
• M22: 37,108,500 km (0.097 R)
• M23: 39,066,437 km (0.101 R)
• M24: 41,239,645 km (0.072 R)
• M25: 41,535,400 km (0.091 R)
• M26: 42,732,482 km (0.098 R)
• M27: 46,621,428 km (0.105 R)
• M28: 50,570,663 km (0.104 R)
• M29: 53,499,191 km (0.064 R)
• M30: 53,851,045 km (0.085 R)
• M31: 54,381,519 km (0.053 R)
• M32: 58,565,771 km (0.104 R)
• M33: 59,880,587 km (0.062 R)
• M34: 67,773,670 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 512.3

Radius: 4.1

Gravity: 30.48 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 8.59 AU - 12.93 AU

Year: 23154 Days

Day: 21.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 76,148,833 km

• M1: 203,154 km (0.102 R)
• M2: 374,593 km (0.106 R)
• M3: 687,552 km (0.049 R)
• M4: 1,038,508 km (0.114 R)
• M5: 1,403,976 km (0.069 R)
• M6: 1,757,476 km (0.067 R)
• M7: 2,252,794 km (0.105 R)
• M8: 3,398,265 km (0.065 R)
• M9: 4,259,650 km (0.072 R)
• M10: 6,186,171 km (0.113 R)
• M11: 6,401,592 km (0.105 R)
• M12: 6,533,238 km (0.118 R)
• M13: 6,985,473 km (0.085 R)
• M14: 7,506,522 km (0.085 R)
• M15: 8,625,514 km (0.072 R)
• M16: 9,793,275 km (0.114 R)
• M17: 13,995,928 km (0.069 R)
• M18: 16,080,574 km (0.096 R)
• M19: 17,838,499 km (0.105 R)
• M20: 18,363,288 km (0.112 R)
• M21: 26,264,599 km (0.118 R)
• M22: 30,143,672 km (0.103 R)
• M23: 32,026,511 km (0.06 R)
• M24: 33,720,557 km (0.101 R)
• M25: 37,855,891 km (0.072 R)
• M26: 42,936,683 km (0.096 R)
• M27: 44,833,135 km (0.067 R)
• M28: 45,964,694 km (0.115 R)
• M29: 51,381,034 km (0.038 R)
• M30: 54,241,944 km (0.052 R)
• M31: 62,054,094 km (0.057 R)
• M32: 71,454,675 km (0.119 R)
• M33: 72,333,413 km (0.074 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 11,168 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit