🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.7

Radius: 13.6

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.62 AU - 0.78 AU

Year: 384 Days

Day: 10.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 71,621,513 km

• M1: 169,195 km (0.079 R)
• M2: 654,939 km (0.087 R)
• M3: 1,105,379 km (0.049 R)
• M4: 1,731,895 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.7

Radius: 12.1

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.21 AU - 1.67 AU

Year: 1134 Days

Day: 10.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 71,621,513 km

• M1: 150,495 km (0.113 R)
• M2: 646,113 km (0.077 R)
• M3: 1,284,597 km (0.112 R)
• M4: 1,771,538 km (0.111 R)
• M5: 2,287,651 km (0.07 R)
• M6: 2,759,782 km (0.111 R)
• M7: 3,350,095 km (0.097 R)
• M8: 3,755,505 km (0.067 R)
• M9: 4,649,203 km (0.115 R)
• M10: 5,210,045 km (0.106 R)
• M11: 6,238,680 km (0.083 R)
• M12: 6,725,172 km (0.101 R)
• M13: 7,374,726 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.2

Radius: 13.3

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.07 AU - 3.17 AU

Year: 2782 Days

Day: 11.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 71,621,513 km

• M1: 165,455 km (0.08 R)
• M2: 643,271 km (0.12 R)
• M3: 1,400,236 km (0.038 R)
• M4: 1,912,459 km (0.042 R)
• M5: 2,430,068 km (0.053 R)
• M6: 3,102,660 km (0.069 R)
• M7: 3,717,208 km (0.081 R)
• M8: 4,929,250 km (0.108 R)
• M9: 5,394,948 km (0.068 R)
• M10: 5,865,882 km (0.051 R)
• M11: 6,287,599 km (0.073 R)
• M12: 7,054,288 km (0.061 R)
• M13: 8,304,926 km (0.12 R)
• M14: 9,427,957 km (0.08 R)
• M15: 10,148,869 km (0.107 R)
• M16: 11,129,633 km (0.04 R)
• M17: 11,896,172 km (0.116 R)
• M18: 12,332,549 km (0.067 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 762

Radius: 6.4

Gravity: 18.6 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 5.86 AU - 8.12 AU

Year: 12123 Days

Day: 20.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 71,621,513 km

• M1: 144,811 km (0.07 R)
• M2: 376,687 km (0.075 R)
• M3: 765,642 km (0.052 R)
• M4: 1,344,137 km (0.118 R)
• M5: 1,875,808 km (0.112 R)
• M6: 2,106,039 km (0.111 R)
• M7: 2,335,223 km (0.097 R)
• M8: 3,005,870 km (0.084 R)
• M9: 3,476,206 km (0.109 R)
• M10: 5,217,974 km (0.068 R)
• M11: 5,496,974 km (0.093 R)
• M12: 6,877,463 km (0.07 R)
• M13: 7,128,189 km (0.109 R)
• M14: 7,515,647 km (0.054 R)
• M15: 9,410,155 km (0.104 R)
• M16: 9,771,733 km (0.053 R)
• M17: 12,077,784 km (0.085 R)
• M18: 13,780,357 km (0.085 R)
• M19: 14,586,092 km (0.108 R)
• M20: 16,812,407 km (0.09 R)
• M21: 17,115,343 km (0.064 R)
• M22: 17,654,045 km (0.075 R)
• M23: 17,966,854 km (0.032 R)
• M24: 18,603,842 km (0.041 R)
• M25: 21,302,438 km (0.055 R)
• M26: 21,835,904 km (0.083 R)
• M27: 23,490,007 km (0.091 R)
• M28: 29,385,809 km (0.084 R)
• M29: 31,398,648 km (0.088 R)
• M30: 35,447,814 km (0.098 R)
• M31: 48,121,147 km (0.077 R)
• M32: 49,502,534 km (0.093 R)
• M33: 49,812,949 km (0.081 R)
• M34: 50,437,969 km (0.117 R)
• M35: 51,068,076 km (0.091 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 912.1

Radius: 3.3

Gravity: 83.76 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 7.72 AU - 8.98 AU

Year: 15828 Days

Day: 24.7 Hours

Environment

Temp: -235 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 71,621,513 km

• M1: 40,990 km (0.093 R)
• M2: 250,427 km (0.093 R)
• M3: 813,663 km (0.092 R)
• M4: 981,960 km (0.064 R)
• M5: 1,132,905 km (0.076 R)
• M6: 1,256,024 km (0.072 R)
• M7: 1,513,482 km (0.099 R)
• M8: 2,364,694 km (0.028 R)
• M9: 3,608,301 km (0.069 R)
• M10: 3,876,530 km (0.073 R)
• M11: 4,796,108 km (0.117 R)
• M12: 5,194,188 km (0.075 R)
• M13: 5,653,154 km (0.058 R)
• M14: 7,520,285 km (0.103 R)
• M15: 7,858,675 km (0.081 R)
• M16: 8,207,238 km (0.055 R)
• M17: 9,818,258 km (0.103 R)
• M18: 11,885,401 km (0.074 R)
• M19: 12,080,626 km (0.063 R)
• M20: 12,477,510 km (0.074 R)
• M21: 13,020,101 km (0.104 R)
• M22: 13,297,306 km (0.109 R)
• M23: 19,427,827 km (0.073 R)
• M24: 19,698,898 km (0.071 R)
• M25: 20,155,920 km (0.038 R)
• M26: 23,250,501 km (0.069 R)
• M27: 24,804,225 km (0.114 R)
• M28: 25,016,504 km (0.087 R)
• M29: 28,001,580 km (0.065 R)
• M30: 29,164,853 km (0.107 R)
• M31: 31,092,571 km (0.065 R)
• M32: 38,933,444 km (0.081 R)
• M33: 41,714,020 km (0.105 R)
• M34: 49,657,368 km (0.071 R)
• M35: 50,333,101 km (0.111 R)
• M36: 57,061,864 km (0.092 R)
• M37: 62,386,501 km (0.113 R)
• M38: 64,565,693 km (0.056 R)
• M39: 64,967,363 km (0.096 R)
• M40: 68,448,506 km (0.072 R)
• M41: 71,192,879 km (0.057 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 16,415 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit