🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.7

Radius: 12.7

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.55 AU - 0.89 AU

Year: 407 Days

Day: 11.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 43,813,268 km

• M1: 157,975 km (0.104 R)
• M2: 555,756 km (0.101 R)
• M3: 1,025,793 km (0.092 R)
• M4: 1,768,696 km (0.087 R)
• M5: 2,426,029 km (0.098 R)
• M6: 2,857,170 km (0.075 R)
• M7: 3,384,353 km (0.084 R)
• M8: 3,864,711 km (0.101 R)
• M9: 5,036,960 km (0.052 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.9

Radius: 8.5

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.68 AU - 2.62 AU

Year: 2102 Days

Day: 11.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 43,813,268 km

• M1: 105,766 km (0.111 R)
• M2: 777,011 km (0.105 R)
• M3: 1,131,857 km (0.072 R)
• M4: 1,546,992 km (0.062 R)
• M5: 2,118,605 km (0.053 R)
• M6: 2,591,035 km (0.042 R)
• M7: 3,429,830 km (0.082 R)
• M8: 4,100,777 km (0.117 R)
• M9: 4,575,152 km (0.106 R)
• M10: 5,432,048 km (0.118 R)
• M11: 6,342,651 km (0.089 R)
• M12: 7,083,160 km (0.108 R)
• M13: 7,570,999 km (0.102 R)
• M14: 8,139,171 km (0.099 R)
• M15: 8,463,649 km (0.103 R)
• M16: 8,766,136 km (0.086 R)
• M17: 9,521,456 km (0.071 R)
• M18: 10,285,452 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.1

Radius: 15

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.08 AU - 2.5 AU

Year: 2311 Days

Day: 10.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 43,813,268 km

• M1: 188,643 km (0.095 R)
• M2: 766,240 km (0.057 R)
• M3: 1,252,433 km (0.102 R)
• M4: 1,931,009 km (0.071 R)
• M5: 2,566,651 km (0.088 R)
• M6: 3,463,340 km (0.061 R)
• M7: 4,084,471 km (0.065 R)
• M8: 4,824,083 km (0.087 R)
• M9: 6,087,137 km (0.087 R)
• M10: 7,201,342 km (0.048 R)
• M11: 8,381,969 km (0.098 R)
• M12: 9,019,106 km (0.035 R)
• M13: 10,352,621 km (0.11 R)
• M14: 11,608,944 km (0.027 R)
• M15: 12,616,336 km (0.08 R)
• M16: 13,141,425 km (0.105 R)
• M17: 13,726,801 km (0.077 R)
• M18: 14,235,584 km (0.03 R)
• M19: 16,347,158 km (0.079 R)
• M20: 18,547,892 km (0.04 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.6

Radius: 13.8

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.51 AU - 5.33 AU

Year: 6197 Days

Day: 6.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 43,813,268 km

• M1: 171,738 km (0.063 R)
• M2: 1,152,951 km (0.058 R)
• M3: 2,323,255 km (0.114 R)
• M4: 4,264,437 km (0.091 R)
• M5: 6,176,148 km (0.111 R)
• M6: 6,636,311 km (0.062 R)
• M7: 8,123,015 km (0.104 R)
• M8: 9,108,566 km (0.093 R)
• M9: 9,744,805 km (0.095 R)
• M10: 10,652,864 km (0.103 R)
• M11: 11,659,808 km (0.1 R)
• M12: 17,555,161 km (0.099 R)
• M13: 19,321,612 km (0.071 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 793.1

Radius: 6.8

Gravity: 17.15 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4.75 AU - 7.91 AU

Year: 10620 Days

Day: 18.7 Hours

Environment

Temp: -232 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 43,813,268 km

• M1: 90,357 km (0.116 R)
• M2: 350,807 km (0.103 R)
• M3: 590,014 km (0.119 R)
• M4: 816,804 km (0.042 R)
• M5: 1,036,115 km (0.108 R)
• M6: 1,282,802 km (0.097 R)
• M7: 3,382,258 km (0.12 R)
• M8: 3,877,577 km (0.102 R)
• M9: 4,243,344 km (0.039 R)
• M10: 4,479,858 km (0.104 R)
• M11: 5,109,964 km (0.1 R)
• M12: 6,015,181 km (0.036 R)
• M13: 6,701,835 km (0.104 R)
• M14: 7,397,166 km (0.071 R)
• M15: 9,221,512 km (0.067 R)
• M16: 9,873,908 km (0.104 R)
• M17: 10,185,221 km (0.073 R)
• M18: 12,550,962 km (0.092 R)
• M19: 14,383,386 km (0.048 R)
• M20: 18,727,110 km (0.105 R)
• M21: 19,044,407 km (0.077 R)
• M22: 19,853,433 km (0.105 R)
• M23: 22,152,004 km (0.116 R)
• M24: 22,596,310 km (0.057 R)
• M25: 24,907,447 km (0.114 R)
• M26: 25,387,806 km (0.102 R)
• M27: 26,966,811 km (0.033 R)
• M28: 30,101,784 km (0.119 R)
• M29: 35,974,548 km (0.086 R)
• M30: 37,710,930 km (0.089 R)
• M31: 40,024,462 km (0.075 R)
• M32: 40,418,951 km (0.083 R)
• M33: 43,947,965 km (0.104 R)
• M34: 48,268,950 km (0.095 R)
• M35: 51,456,581 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 956.3

Radius: 5.4

Gravity: 32.79 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 5.65 AU - 8.57 AU

Year: 12643 Days

Day: 20.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 43,813,268 km

• M1: 73,602 km (0.091 R)
• M2: 261,946 km (0.089 R)
• M3: 646,562 km (0.102 R)
• M4: 921,373 km (0.077 R)
• M5: 1,166,863 km (0.1 R)
• M6: 1,425,967 km (0.068 R)
• M7: 1,859,950 km (0.064 R)
• M8: 2,254,889 km (0.063 R)
• M9: 2,795,984 km (0.088 R)
• M10: 3,340,371 km (0.091 R)
• M11: 3,637,771 km (0.103 R)
• M12: 6,117,655 km (0.054 R)
• M13: 6,398,750 km (0.107 R)
• M14: 7,161,250 km (0.083 R)
• M15: 9,277,162 km (0.076 R)
• M16: 9,756,175 km (0.115 R)
• M17: 11,232,855 km (0.09 R)
• M18: 11,715,608 km (0.051 R)
• M19: 13,246,891 km (0.115 R)
• M20: 17,013,317 km (0.067 R)
• M21: 22,272,580 km (0.099 R)
• M22: 23,713,955 km (0.075 R)
• M23: 24,407,491 km (0.111 R)
• M24: 26,252,781 km (0.108 R)
• M25: 28,079,072 km (0.115 R)
• M26: 30,799,060 km (0.099 R)
• M27: 32,706,882 km (0.091 R)
• M28: 33,689,590 km (0.057 R)
• M29: 37,550,711 km (0.072 R)
• M30: 38,221,658 km (0.084 R)
• M31: 39,725,715 km (0.077 R)
• M32: 40,003,368 km (0.111 R)
• M33: 55,078,794 km (0.037 R)
• M34: 58,776,405 km (0.116 R)
• M35: 62,448,434 km (0.109 R)

Asteroid Belt

Center: 8.42 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 128.1

Radius: 6.4

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 9.7 AU - 9.74 AU

Year: 20208 Days

Day: 23.2 Hours

Environment

Temp: -245 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 43,813,268 km

• M1: 80,184 km (0.068 R)
• M2: 591,211 km (0.081 R)
• M3: 848,220 km (0.108 R)
• M4: 1,768,396 km (0.113 R)
• M5: 2,367,386 km (0.101 R)
• M6: 2,614,372 km (0.066 R)
• M7: 3,296,688 km (0.101 R)
• M8: 5,915,100 km (0.12 R)
• M9: 6,158,196 km (0.075 R)
• M10: 7,435,463 km (0.1 R)
• M11: 7,718,801 km (0.102 R)
• M12: 10,153,507 km (0.077 R)
• M13: 10,502,519 km (0.09 R)
• M14: 10,756,685 km (0.044 R)
• M15: 11,979,498 km (0.104 R)
• M16: 12,369,201 km (0.105 R)
• M17: 13,351,161 km (0.061 R)
• M18: 14,509,049 km (0.114 R)
• M19: 17,022,891 km (0.114 R)
• M20: 22,893,710 km (0.085 R)
• M21: 27,318,516 km (0.072 R)
• M22: 31,223,320 km (0.042 R)
• M23: 31,433,056 km (0.112 R)
• M24: 32,495,799 km (0.084 R)
• M25: 33,582,179 km (0.069 R)
• M26: 40,739,390 km (0.063 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 - 13,148 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit