🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.47 AU - 2.51 AU

Year: 1472 Days

Day: 46.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.87 AU - 4.13 AU

Year: 2454 Days

Day: 31.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.9

Radius: 9.8

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 5.72 AU - 6.66 AU

Year: 5771 Days

Day: 13.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 64,209,520 km

• M1: 230,381 km (0.072 R)
• M2: 722,408 km (0.092 R)
• M3: 1,247,347 km (0.113 R)
• M4: 1,907,074 km (0.108 R)
• M5: 2,250,999 km (0.077 R)
• M6: 3,130,784 km (0.057 R)
• M7: 9,227,945 km (0.085 R)
• M8: 10,443,727 km (0.029 R)
• M9: 12,213,021 km (0.079 R)
• M10: 13,810,875 km (0.089 R)
• M11: 16,741,947 km (0.1 R)
• M12: 17,468,992 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.1

Radius: 11.6

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 5.15 AU - 8.37 AU

Year: 6586 Days

Day: 7.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 64,209,520 km

• M1: 144,512 km (0.047 R)
• M2: 635,492 km (0.096 R)
• M3: 1,067,979 km (0.082 R)
• M4: 2,165,878 km (0.052 R)
• M5: 2,534,637 km (0.116 R)
• M6: 2,945,732 km (0.087 R)
• M7: 3,556,091 km (0.033 R)
• M8: 4,148,648 km (0.047 R)
• M9: 4,669,249 km (0.046 R)
• M10: 6,773,044 km (0.114 R)
• M11: 7,164,990 km (0.092 R)
• M12: 8,152,186 km (0.101 R)
• M13: 9,056,356 km (0.075 R)
• M14: 9,488,993 km (0.051 R)
• M15: 9,890,065 km (0.107 R)
• M16: 14,844,148 km (0.088 R)
• M17: 16,507,975 km (0.101 R)
• M18: 18,706,316 km (0.106 R)
• M19: 21,471,782 km (0.09 R)
• M20: 22,477,379 km (0.115 R)
• M21: 23,031,639 km (0.053 R)
• M22: 23,757,787 km (0.059 R)
• M23: 25,855,000 km (0.04 R)
• M24: 26,639,342 km (0.054 R)
• M25: 27,081,852 km (0.1 R)
• M26: 28,994,461 km (0.115 R)
• M27: 29,841,035 km (0.099 R)
• M28: 33,908,003 km (0.057 R)
• M29: 34,323,436 km (0.101 R)
• M30: 35,590,530 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.9

Radius: 14

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 8.43 AU - 8.73 AU

Year: 9418 Days

Day: 10.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 64,209,520 km

• M1: 174,132 km (0.094 R)
• M2: 923,019 km (0.11 R)
• M3: 1,770,341 km (0.117 R)
• M4: 2,291,241 km (0.05 R)
• M5: 2,828,297 km (0.097 R)
• M6: 3,832,548 km (0.111 R)
• M7: 6,056,171 km (0.111 R)
• M8: 9,083,882 km (0.076 R)
• M9: 11,535,043 km (0.065 R)
• M10: 17,858,844 km (0.08 R)
• M11: 19,740,935 km (0.083 R)
• M12: 22,451,798 km (0.095 R)
• M13: 28,810,605 km (0.111 R)
• M14: 29,336,292 km (0.047 R)
• M15: 43,547,192 km (0.093 R)
• M16: 44,239,980 km (0.086 R)
• M17: 48,700,988 km (0.077 R)
• M18: 50,810,468 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 244.3

Radius: 4.3

Gravity: 13.21 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 12.27 AU - 18.25 AU

Year: 22339 Days

Day: 23.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 111 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 64,209,520 km

• M1: 122,521 km (0.104 R)
• M2: 546,182 km (0.112 R)
• M3: 855,700 km (0.031 R)
• M4: 1,221,317 km (0.093 R)
• M5: 1,425,369 km (0.117 R)
• M6: 1,816,118 km (0.065 R)
• M7: 3,065,111 km (0.119 R)
• M8: 11,028,804 km (0.054 R)
• M9: 12,463,896 km (0.085 R)
• M10: 17,508,037 km (0.027 R)
• M11: 24,438,907 km (0.099 R)
• M12: 25,328,565 km (0.041 R)
• M13: 27,912,719 km (0.09 R)
• M14: 33,356,735 km (0.118 R)
• M15: 36,072,535 km (0.065 R)
• M16: 40,828,101 km (0.069 R)
• M17: 48,409,871 km (0.108 R)
• M18: 53,019,729 km (0.028 R)
• M19: 57,567,056 km (0.067 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 319.8

Radius: 4.8

Gravity: 13.88 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 13.31 AU - 17.53 AU

Year: 22691 Days

Day: 16.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 64,209,520 km

• M1: 65,225 km (0.086 R)
• M2: 492,775 km (0.12 R)
• M3: 840,142 km (0.055 R)
• M4: 1,123,330 km (0.115 R)
• M5: 1,844,243 km (0.063 R)
• M6: 2,008,052 km (0.063 R)
• M7: 2,671,070 km (0.11 R)
• M8: 3,128,091 km (0.108 R)
• M9: 3,579,727 km (0.114 R)
• M10: 4,352,849 km (0.096 R)
• M11: 5,674,696 km (0.118 R)
• M12: 6,509,602 km (0.059 R)
• M13: 7,065,807 km (0.116 R)
• M14: 8,976,022 km (0.114 R)
• M15: 9,827,982 km (0.116 R)
• M16: 10,105,037 km (0.052 R)
• M17: 10,967,169 km (0.059 R)
• M18: 11,629,888 km (0.093 R)
• M19: 13,709,298 km (0.091 R)
• M20: 14,620,499 km (0.08 R)
• M21: 15,796,638 km (0.116 R)
• M22: 17,113,847 km (0.036 R)
• M23: 26,054,713 km (0.115 R)
• M24: 27,231,300 km (0.094 R)
• M25: 27,667,827 km (0.093 R)
• M26: 28,219,993 km (0.083 R)
• M27: 28,442,894 km (0.116 R)
• M28: 28,892,136 km (0.078 R)
• M29: 29,460,458 km (0.03 R)
• M30: 30,736,827 km (0.114 R)
• M31: 33,151,337 km (0.042 R)
• M32: 35,429,862 km (0.088 R)
• M33: 43,925,226 km (0.109 R)
• M34: 44,074,674 km (0.107 R)
• M35: 48,560,666 km (0.068 R)
• M36: 49,687,287 km (0.095 R)
• M37: 52,159,990 km (0.119 R)
• M38: 52,664,135 km (0.119 R)
• M39: 57,706,780 km (0.044 R)
• M40: 60,807,346 km (0.109 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 18,412 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit