🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.6

Radius: 10.8

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.54 AU - 0.68 AU

Year: 329 Days

Day: 5.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 101.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 50,583,767 km

• M1: 134,339 km (0.104 R)
• M2: 515,215 km (0.09 R)
• M3: 958,773 km (0.11 R)
• M4: 1,563,298 km (0.11 R)
• M5: 1,975,589 km (0.077 R)
• M6: 2,321,310 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.8

Radius: 9

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.5 AU - 0.78 AU

Year: 353 Days

Day: 12.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 50,583,767 km

• M1: 112,049 km (0.09 R)
• M2: 433,535 km (0.116 R)
• M3: 931,995 km (0.1 R)
• M4: 1,221,766 km (0.092 R)
• M5: 1,625,381 km (0.087 R)
• M6: 2,037,373 km (0.107 R)
• M7: 2,473,152 km (0.118 R)
• M8: 2,889,483 km (0.082 R)
• M9: 3,319,128 km (0.083 R)
• M10: 4,412,688 km (0.096 R)
• M11: 4,713,231 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.9

Radius: 13.5

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.5 AU - 0.78 AU

Year: 353 Days

Day: 9.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 50,583,767 km

• M1: 167,849 km (0.111 R)
• M2: 592,408 km (0.061 R)
• M3: 1,046,437 km (0.119 R)
• M4: 1,476,232 km (0.117 R)
• M5: 1,972,448 km (0.102 R)
• M6: 2,555,730 km (0.082 R)
• M7: 3,194,962 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.9

Radius: 10.2

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.86 AU - 0.98 AU

Year: 609 Days

Day: 14.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 50,583,767 km

• M1: 127,607 km (0.101 R)
• M2: 486,043 km (0.027 R)
• M3: 874,848 km (0.07 R)
• M4: 1,258,866 km (0.084 R)
• M5: 1,607,878 km (0.107 R)
• M6: 2,727,618 km (0.103 R)
• M7: 4,000,696 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.8

Radius: 10

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.89 AU - 0.99 AU

Year: 629 Days

Day: 7.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 50,583,767 km

• M1: 124,465 km (0.119 R)
• M2: 717,322 km (0.084 R)
• M3: 1,221,616 km (0.061 R)
• M4: 1,805,048 km (0.111 R)
• M5: 2,272,092 km (0.108 R)
• M6: 2,647,882 km (0.109 R)
• M7: 3,278,138 km (0.092 R)
• M8: 5,514,926 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.1

Radius: 9.4

Gravity: 7.98 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.86 AU - 1.1 AU

Year: 670 Days

Day: 10.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 50,583,767 km

• M1: 116,836 km (0.081 R)
• M2: 431,440 km (0.118 R)
• M3: 892,351 km (0.087 R)
• M4: 1,184,815 km (0.093 R)
• M5: 1,937,292 km (0.101 R)
• M6: 2,461,035 km (0.101 R)
• M7: 3,264,974 km (0.067 R)
• M8: 3,979,453 km (0.078 R)
• M9: 5,965,215 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.9

Radius: 9.2

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.41 AU - 1.55 AU

Year: 1243 Days

Day: 6.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 50,583,767 km

• M1: 114,442 km (0.11 R)
• M2: 402,119 km (0.119 R)
• M3: 750,233 km (0.071 R)
• M4: 1,177,335 km (0.097 R)
• M5: 2,908,033 km (0.107 R)
• M6: 4,474,323 km (0.084 R)
• M7: 4,911,597 km (0.045 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959

Radius: 9

Gravity: 11.84 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.59 AU - 5.51 AU

Year: 7833 Days

Day: 7.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 50,583,767 km

• M1: 111,899 km (0.117 R)
• M2: 509,231 km (0.082 R)
• M3: 1,427,164 km (0.11 R)
• M4: 2,214,946 km (0.083 R)
• M5: 2,528,204 km (0.079 R)
• M6: 5,014,221 km (0.105 R)
• M7: 8,223,395 km (0.095 R)
• M8: 9,447,255 km (0.04 R)
• M9: 12,826,671 km (0.091 R)
• M10: 15,174,310 km (0.114 R)
• M11: 17,794,368 km (0.117 R)
• M12: 19,673,915 km (0.09 R)
• M13: 26,574,566 km (0.091 R)
• M14: 26,860,746 km (0.109 R)
• M15: 35,046,892 km (0.105 R)
• M16: 40,958,551 km (0.095 R)
• M17: 44,082,603 km (0.058 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.3

Radius: 10.9

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.02 AU - 6.16 AU

Year: 7927 Days

Day: 13.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 50,583,767 km

• M1: 135,536 km (0.104 R)
• M2: 636,988 km (0.107 R)
• M3: 1,050,925 km (0.095 R)
• M4: 1,905,578 km (0.088 R)
• M5: 2,543,912 km (0.087 R)
• M6: 3,071,693 km (0.098 R)
• M7: 3,809,959 km (0.103 R)
• M8: 4,477,315 km (0.1 R)
• M9: 5,048,779 km (0.028 R)
• M10: 5,823,247 km (0.114 R)
• M11: 7,239,340 km (0.12 R)
• M12: 8,343,073 km (0.108 R)
• M13: 8,707,494 km (0.089 R)
• M14: 10,181,481 km (0.095 R)
• M15: 11,564,813 km (0.09 R)
• M16: 14,123,685 km (0.07 R)
• M17: 14,877,059 km (0.12 R)
• M18: 16,400,863 km (0.1 R)
• M19: 19,971,316 km (0.051 R)
• M20: 22,829,533 km (0.11 R)
• M21: 23,464,276 km (0.113 R)
• M22: 26,903,831 km (0.092 R)
• M23: 27,612,177 km (0.104 R)
• M24: 30,000,207 km (0.11 R)
• M25: 31,341,502 km (0.054 R)
• M26: 32,224,578 km (0.106 R)
• M27: 34,143,320 km (0.072 R)

Planet 10 - Ice Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 364.4

Radius: 6.1

Gravity: 9.79 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 6.27 AU - 9.21 AU

Year: 14864 Days

Day: 19.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 50,583,767 km

• M1: 75,846 km (0.046 R)
• M2: 282,740 km (0.078 R)
• M3: 643,570 km (0.046 R)
• M4: 1,172,847 km (0.105 R)
• M5: 1,480,869 km (0.031 R)
• M6: 1,730,847 km (0.118 R)
• M7: 2,278,675 km (0.081 R)
• M8: 3,071,992 km (0.082 R)
• M9: 3,953,124 km (0.103 R)
• M10: 4,437,222 km (0.085 R)
• M11: 5,353,360 km (0.085 R)
• M12: 5,766,998 km (0.087 R)
• M13: 6,018,023 km (0.105 R)
• M14: 8,993,525 km (0.096 R)
• M15: 10,135,854 km (0.114 R)
• M16: 10,768,803 km (0.109 R)
• M17: 11,040,173 km (0.11 R)
• M18: 12,230,224 km (0.1 R)
• M19: 17,849,420 km (0.12 R)
• M20: 27,217,238 km (0.091 R)
• M21: 31,978,041 km (0.085 R)
• M22: 37,142,159 km (0.057 R)
• M23: 37,637,478 km (0.063 R)
• M24: 39,405,725 km (0.064 R)
• M25: 42,429,846 km (0.076 R)
• M26: 43,516,973 km (0.084 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: 458 - 18,365 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit