🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1 AU - 1.54 AU

Year: 625 Days

Day: 31.4 Hours

Environment

Temp: -73 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,817,381 km

• M1: 216,468 km (0.038 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.5

Radius: 8.5

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 4.06 AU - 6.36 AU

Year: 5192 Days

Day: 11.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 79,817,381 km

• M1: 111,002 km (0.109 R)
• M2: 415,583 km (0.093 R)
• M3: 1,206,956 km (0.116 R)
• M4: 1,603,240 km (0.095 R)
• M5: 2,046,349 km (0.084 R)
• M6: 2,423,635 km (0.044 R)
• M7: 2,976,698 km (0.107 R)
• M8: 3,573,744 km (0.101 R)
• M9: 3,920,960 km (0.11 R)
• M10: 4,375,887 km (0.039 R)
• M11: 4,773,967 km (0.057 R)
• M12: 5,693,845 km (0.102 R)
• M13: 6,223,122 km (0.051 R)
• M14: 6,499,878 km (0.056 R)
• M15: 7,258,339 km (0.114 R)
• M16: 9,090,464 km (0.089 R)
• M17: 9,776,670 km (0.114 R)
• M18: 10,458,238 km (0.116 R)
• M19: 13,230,136 km (0.082 R)
• M20: 13,735,478 km (0.063 R)
• M21: 18,535,625 km (0.118 R)
• M22: 18,936,697 km (0.103 R)
• M23: 19,343,453 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.6

Radius: 8

Gravity: 11.06 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 5.2 AU - 6.88 AU

Year: 6480 Days

Day: 6.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 79,817,381 km

• M1: 99,483 km (0.086 R)
• M2: 474,375 km (0.035 R)
• M3: 750,233 km (0.07 R)
• M4: 1,057,059 km (0.095 R)
• M5: 1,484,460 km (0.097 R)
• M6: 1,902,885 km (0.081 R)
• M7: 2,575,178 km (0.062 R)
• M8: 3,161,003 km (0.107 R)
• M9: 5,671,704 km (0.034 R)
• M10: 10,645,235 km (0.07 R)
• M11: 13,105,521 km (0.102 R)
• M12: 14,762,767 km (0.103 R)
• M13: 16,813,305 km (0.091 R)
• M14: 20,864,864 km (0.105 R)
• M15: 23,519,478 km (0.112 R)
• M16: 29,205,843 km (0.045 R)
• M17: 31,616,762 km (0.085 R)
• M18: 32,214,555 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.3

Radius: 12

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 4.91 AU - 7.25 AU

Year: 6545 Days

Day: 12.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 79,817,381 km

• M1: 173,833 km (0.05 R)
• M2: 687,851 km (0.103 R)
• M3: 1,145,770 km (0.086 R)
• M4: 1,583,942 km (0.101 R)
• M5: 2,134,612 km (0.083 R)
• M6: 2,661,197 km (0.076 R)
• M7: 3,534,848 km (0.042 R)
• M8: 4,100,777 km (0.032 R)
• M9: 5,973,892 km (0.092 R)
• M10: 7,925,246 km (0.116 R)
• M11: 9,633,804 km (0.041 R)
• M12: 10,598,411 km (0.095 R)
• M13: 11,276,538 km (0.058 R)
• M14: 13,485,500 km (0.053 R)
• M15: 15,049,695 km (0.105 R)
• M16: 21,824,385 km (0.087 R)
• M17: 22,525,999 km (0.101 R)
• M18: 29,157,822 km (0.094 R)
• M19: 29,628,756 km (0.027 R)
• M20: 30,682,523 km (0.109 R)
• M21: 32,259,883 km (0.073 R)
• M22: 32,763,729 km (0.073 R)
• M23: 34,937,236 km (0.039 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.9

Radius: 13.3

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 7.79 AU - 9.01 AU

Year: 10628 Days

Day: 8.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 79,817,381 km

• M1: 165,904 km (0.066 R)
• M2: 963,261 km (0.05 R)
• M3: 1,792,482 km (0.06 R)
• M4: 2,594,177 km (0.03 R)
• M5: 3,310,750 km (0.094 R)
• M6: 3,981,099 km (0.105 R)
• M7: 4,602,827 km (0.12 R)
• M8: 5,349,021 km (0.079 R)
• M9: 7,379,962 km (0.093 R)
• M10: 12,150,638 km (0.06 R)
• M11: 12,578,039 km (0.097 R)
• M12: 14,448,312 km (0.093 R)
• M13: 15,920,654 km (0.109 R)
• M14: 17,830,271 km (0.041 R)
• M15: 18,452,897 km (0.057 R)
• M16: 21,013,115 km (0.1 R)
• M17: 24,387,744 km (0.06 R)
• M18: 27,280,967 km (0.103 R)
• M19: 28,015,492 km (0.095 R)
• M20: 28,481,191 km (0.09 R)
• M21: 32,089,790 km (0.118 R)
• M22: 34,056,554 km (0.114 R)
• M23: 34,693,990 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 444.8

Radius: 8

Gravity: 6.95 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 15.35 AU - 15.67 AU

Year: 26666 Days

Day: 16.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 79,817,381 km

• M1: 101,278 km (0.114 R)
• M2: 432,188 km (0.083 R)
• M3: 708,944 km (0.115 R)
• M4: 1,500,616 km (0.102 R)
• M5: 1,906,326 km (0.075 R)
• M6: 2,451,460 km (0.046 R)
• M7: 2,861,358 km (0.109 R)
• M8: 3,606,057 km (0.12 R)
• M9: 4,104,816 km (0.077 R)
• M10: 4,648,754 km (0.103 R)
• M11: 5,674,546 km (0.109 R)
• M12: 6,843,953 km (0.045 R)
• M13: 7,315,485 km (0.064 R)
• M14: 8,114,637 km (0.104 R)
• M15: 10,366,235 km (0.041 R)
• M16: 12,862,575 km (0.104 R)
• M17: 14,862,698 km (0.099 R)
• M18: 17,146,908 km (0.092 R)
• M19: 19,655,365 km (0.082 R)
• M20: 26,287,487 km (0.111 R)
• M21: 26,630,665 km (0.117 R)
• M22: 32,011,850 km (0.116 R)
• M23: 34,407,660 km (0.088 R)
• M24: 37,784,533 km (0.104 R)
• M25: 38,075,500 km (0.106 R)
• M26: 39,254,481 km (0.081 R)
• M27: 45,188,730 km (0.101 R)
• M28: 52,052,729 km (0.094 R)
• M29: 54,425,052 km (0.028 R)
• M30: 56,108,925 km (0.118 R)
• M31: 57,634,674 km (0.063 R)
• M32: 60,172,602 km (0.088 R)
• M33: 60,569,485 km (0.111 R)
• M34: 72,182,917 km (0.114 R)
• M35: 75,820,539 km (0.113 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 16,020 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit