🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.5

Radius: 9.4

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.39 AU - 0.65 AU

Year: 254 Days

Day: 13.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 42,832,717 km

• M1: 116,986 km (0.096 R)
• M2: 412,591 km (0.085 R)
• M3: 883,675 km (0.08 R)
• M4: 1,231,490 km (0.108 R)
• M5: 1,665,024 km (0.055 R)
• M6: 2,206,120 km (0.083 R)
• M7: 2,904,742 km (0.09 R)
• M8: 3,276,792 km (0.054 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.2

Radius: 14.3

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.07 AU - 1.47 AU

Year: 971 Days

Day: 9.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 42,832,717 km

• M1: 177,872 km (0.119 R)
• M2: 760,406 km (0.072 R)
• M3: 1,238,222 km (0.097 R)
• M4: 4,530,422 km (0.085 R)
• M5: 5,075,407 km (0.07 R)
• M6: 5,571,773 km (0.109 R)
• M7: 6,397,852 km (0.115 R)
• M8: 6,872,377 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.7

Radius: 15

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.16 AU - 4.72 AU

Year: 6345 Days

Day: 12.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 42,832,717 km

• M1: 186,549 km (0.026 R)
• M2: 1,032,973 km (0.038 R)
• M3: 1,540,559 km (0.046 R)
• M4: 3,555,343 km (0.085 R)
• M5: 4,311,859 km (0.095 R)
• M6: 5,556,065 km (0.109 R)
• M7: 8,106,559 km (0.111 R)
• M8: 9,249,936 km (0.114 R)
• M9: 10,732,750 km (0.079 R)
• M10: 11,212,061 km (0.114 R)
• M11: 14,395,803 km (0.093 R)
• M12: 17,278,853 km (0.07 R)
• M13: 18,959,885 km (0.034 R)
• M14: 19,449,668 km (0.057 R)
• M15: 20,308,809 km (0.04 R)
• M16: 20,821,630 km (0.112 R)
• M17: 22,026,342 km (0.059 R)
• M18: 22,881,144 km (0.115 R)
• M19: 23,596,970 km (0.119 R)
• M20: 24,823,074 km (0.081 R)
• M21: 25,578,992 km (0.102 R)
• M22: 28,756,899 km (0.055 R)
• M23: 30,727,702 km (0.072 R)
• M24: 31,501,572 km (0.11 R)
• M25: 33,493,467 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.8

Radius: 14.5

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.44 AU - 5.66 AU

Year: 6583 Days

Day: 9.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 42,832,717 km

• M1: 180,265 km (0.11 R)
• M2: 764,894 km (0.116 R)
• M3: 1,364,333 km (0.093 R)
• M4: 1,996,234 km (0.093 R)
• M5: 2,629,781 km (0.106 R)
• M6: 3,781,984 km (0.106 R)
• M7: 5,148,411 km (0.088 R)
• M8: 5,609,172 km (0.071 R)
• M9: 6,380,948 km (0.106 R)
• M10: 7,254,150 km (0.119 R)
• M11: 7,835,188 km (0.088 R)
• M12: 10,928,274 km (0.061 R)
• M13: 12,089,602 km (0.076 R)
• M14: 12,815,750 km (0.082 R)
• M15: 17,915,991 km (0.1 R)
• M16: 18,920,839 km (0.083 R)
• M17: 19,838,323 km (0.087 R)
• M18: 20,849,455 km (0.082 R)
• M19: 22,701,327 km (0.07 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 31.5

Radius: 7.6

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 5.51 AU - 7.07 AU

Year: 10700 Days

Day: 19.6 Hours

Environment

Temp: -236 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 42,832,717 km

• M1: 94,546 km (0.097 R)
• M2: 887,265 km (0.044 R)
• M3: 1,299,258 km (0.107 R)
• M4: 1,891,216 km (0.107 R)
• M5: 3,317,632 km (0.074 R)
• M6: 4,170,639 km (0.099 R)
• M7: 5,002,104 km (0.096 R)
• M8: 6,989,362 km (0.089 R)
• M9: 8,771,970 km (0.07 R)
• M10: 16,153,129 km (0.047 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 181.2

Radius: 6

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 7.82 AU - 8.92 AU

Year: 16424 Days

Day: 16.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 42,832,717 km

• M1: 74,799 km (0.104 R)
• M2: 493,673 km (0.118 R)
• M3: 680,670 km (0.101 R)
• M4: 944,561 km (0.09 R)
• M5: 1,436,738 km (0.117 R)
• M6: 1,740,422 km (0.119 R)
• M7: 2,003,714 km (0.086 R)
• M8: 3,086,653 km (0.06 R)
• M9: 4,023,136 km (0.113 R)
• M10: 4,236,462 km (0.091 R)
• M11: 5,387,319 km (0.06 R)
• M12: 6,845,000 km (0.064 R)
• M13: 7,149,731 km (0.091 R)
• M14: 8,331,255 km (0.112 R)
• M15: 10,166,821 km (0.101 R)
• M16: 10,463,623 km (0.105 R)
• M17: 10,715,247 km (0.099 R)
• M18: 12,535,853 km (0.053 R)
• M19: 14,866,737 km (0.101 R)
• M20: 15,057,175 km (0.114 R)
• M21: 15,249,259 km (0.059 R)
• M22: 16,504,086 km (0.12 R)
• M23: 19,367,838 km (0.106 R)
• M24: 20,365,506 km (0.088 R)
• M25: 20,600,524 km (0.119 R)
• M26: 22,213,937 km (0.111 R)
• M27: 27,556,825 km (0.111 R)
• M28: 30,421,475 km (0.078 R)
• M29: 34,245,945 km (0.108 R)
• M30: 35,249,896 km (0.06 R)
• M31: 39,583,597 km (0.08 R)
• M32: 40,937,308 km (0.11 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 17,314 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit