🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.94 AU - 0.96 AU

Year: 407 Days

Day: 41.2 Hours

Environment

Temp: -63 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.83 AU - 1.15 AU

Year: 433 Days

Day: 34.8 Hours

Environment

Temp: -63 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.4

Radius: 14.7

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 6.86 AU - 9.62 AU

Year: 10401 Days

Day: 6.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 77,135,336 km

• M1: 184,305 km (0.067 R)
• M2: 1,044,792 km (0.08 R)
• M3: 1,503,010 km (0.025 R)
• M4: 2,730,610 km (0.047 R)
• M5: 3,633,283 km (0.091 R)
• M6: 5,159,032 km (0.079 R)
• M7: 5,650,760 km (0.072 R)
• M8: 6,246,160 km (0.073 R)
• M9: 7,604,957 km (0.095 R)
• M10: 8,244,488 km (0.097 R)
• M11: 9,827,683 km (0.065 R)
• M12: 11,169,276 km (0.116 R)
• M13: 12,167,543 km (0.104 R)
• M14: 15,723,634 km (0.066 R)
• M15: 16,622,717 km (0.1 R)
• M16: 17,923,770 km (0.098 R)
• M17: 20,403,205 km (0.12 R)
• M18: 22,753,387 km (0.112 R)
• M19: 25,749,085 km (0.039 R)
• M20: 26,998,377 km (0.048 R)
• M21: 27,489,506 km (0.075 R)
• M22: 29,204,048 km (0.111 R)
• M23: 30,881,937 km (0.108 R)
• M24: 32,734,408 km (0.09 R)
• M25: 34,429,352 km (0.091 R)
• M26: 35,474,143 km (0.119 R)
• M27: 44,198,093 km (0.064 R)
• M28: 45,432,125 km (0.103 R)
• M29: 45,987,881 km (0.085 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 808.3

Radius: 7.9

Gravity: 12.95 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 8.19 AU - 12.35 AU

Year: 14472 Days

Day: 17 Hours

Environment

Temp: -191 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 77,135,336 km

• M1: 103,821 km (0.036 R)
• M2: 865,124 km (0.096 R)
• M3: 1,171,202 km (0.102 R)
• M4: 1,473,539 km (0.054 R)
• M5: 2,509,205 km (0.082 R)
• M6: 4,177,670 km (0.119 R)
• M7: 6,355,516 km (0.096 R)
• M8: 8,089,954 km (0.074 R)
• M9: 8,681,613 km (0.104 R)
• M10: 8,988,139 km (0.107 R)
• M11: 9,408,060 km (0.091 R)
• M12: 13,387,663 km (0.095 R)
• M13: 16,981,303 km (0.068 R)
• M14: 18,032,827 km (0.105 R)
• M15: 18,448,709 km (0.061 R)
• M16: 19,472,556 km (0.078 R)
• M17: 29,295,003 km (0.072 R)
• M18: 31,160,638 km (0.079 R)
• M19: 33,352,546 km (0.027 R)
• M20: 36,696,956 km (0.104 R)
• M21: 39,139,141 km (0.091 R)
• M22: 39,836,267 km (0.097 R)
• M23: 42,268,579 km (0.116 R)
• M24: 43,298,261 km (0.045 R)
• M25: 45,560,929 km (0.12 R)
• M26: 47,742,814 km (0.096 R)
• M27: 50,649,052 km (0.094 R)
• M28: 61,560,721 km (0.045 R)
• M29: 63,647,162 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 709

Radius: 4.8

Gravity: 30.77 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 12.2 AU - 13.34 AU

Year: 20066 Days

Day: 17.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 77,135,336 km

• M1: 83,924 km (0.09 R)
• M2: 465,698 km (0.07 R)
• M3: 667,057 km (0.036 R)
• M4: 880,383 km (0.041 R)
• M5: 1,221,167 km (0.09 R)
• M6: 1,769,892 km (0.088 R)
• M7: 1,998,478 km (0.086 R)
• M8: 2,400,597 km (0.112 R)
• M9: 3,224,732 km (0.097 R)
• M10: 3,869,648 km (0.107 R)
• M11: 4,288,971 km (0.073 R)
• M12: 6,230,602 km (0.08 R)
• M13: 7,709,676 km (0.101 R)
• M14: 10,648,975 km (0.072 R)
• M15: 11,085,801 km (0.092 R)
• M16: 13,595,454 km (0.081 R)
• M17: 16,459,506 km (0.055 R)
• M18: 21,718,768 km (0.119 R)
• M19: 22,828,485 km (0.119 R)
• M20: 23,034,183 km (0.032 R)
• M21: 25,822,687 km (0.094 R)
• M22: 26,952,450 km (0.118 R)
• M23: 31,546,451 km (0.109 R)
• M24: 33,760,649 km (0.029 R)
• M25: 35,522,164 km (0.087 R)
• M26: 36,355,424 km (0.116 R)
• M27: 40,266,960 km (0.105 R)
• M28: 43,496,478 km (0.119 R)
• M29: 44,931,870 km (0.06 R)
• M30: 51,517,468 km (0.083 R)
• M31: 52,227,309 km (0.091 R)
• M32: 54,946,999 km (0.113 R)
• M33: 56,060,755 km (0.053 R)
• M34: 70,622,312 km (0.103 R)
• M35: 73,047,743 km (0.045 R)
• M36: 74,168,231 km (0.081 R)
• M37: 74,619,717 km (0.111 R)
• M38: 75,072,999 km (0.112 R)
• M39: 77,135,355 km (0.058 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 16,400 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit