🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.88 AU - 1.22 AU

Year: 397 Days

Day: 17.7 Hours

Environment

Temp: 6 °C

Axial Tilt: 8.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 107,584,541 km

• M1: 320,289 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.44 AU - 2.92 AU

Year: 1619 Days

Day: 15.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,584,541 km

• M1: 72,555 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.5

Radius: 14.9

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 8.42 AU - 12.92 AU

Year: 12859 Days

Day: 14.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 107,584,541 km

• M1: 186,100 km (0.074 R)
• M2: 1,262,756 km (0.09 R)
• M3: 1,743,264 km (0.117 R)
• M4: 3,496,401 km (0.119 R)
• M5: 4,924,762 km (0.034 R)
• M6: 6,191,407 km (0.067 R)
• M7: 8,805,331 km (0.051 R)
• M8: 9,785,047 km (0.104 R)
• M9: 10,722,427 km (0.076 R)
• M10: 15,368,937 km (0.101 R)
• M11: 16,331,450 km (0.095 R)
• M12: 20,500,144 km (0.04 R)
• M13: 24,033,945 km (0.114 R)
• M14: 26,569,031 km (0.041 R)
• M15: 29,389,698 km (0.08 R)
• M16: 38,502,453 km (0.099 R)
• M17: 44,135,860 km (0.109 R)
• M18: 45,475,060 km (0.097 R)
• M19: 47,767,199 km (0.114 R)
• M20: 52,085,491 km (0.083 R)
• M21: 58,061,776 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.2

Radius: 11.5

Gravity: 7.53 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 9.93 AU - 12.87 AU

Year: 14202 Days

Day: 12.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 107,584,541 km

• M1: 166,502 km (0.097 R)
• M2: 658,530 km (0.09 R)
• M3: 1,520,962 km (0.107 R)
• M4: 2,262,817 km (0.038 R)
• M5: 3,206,331 km (0.039 R)
• M6: 3,611,293 km (0.065 R)
• M7: 5,107,870 km (0.09 R)
• M8: 6,217,437 km (0.1 R)
• M9: 6,678,049 km (0.078 R)
• M10: 7,762,783 km (0.082 R)
• M11: 8,961,212 km (0.038 R)
• M12: 9,441,122 km (0.038 R)
• M13: 9,881,987 km (0.111 R)
• M14: 10,394,509 km (0.113 R)
• M15: 11,165,985 km (0.107 R)
• M16: 13,227,893 km (0.072 R)
• M17: 14,205,365 km (0.082 R)
• M18: 16,859,381 km (0.032 R)
• M19: 17,263,744 km (0.088 R)
• M20: 17,757,716 km (0.048 R)
• M21: 20,007,518 km (0.034 R)
• M22: 21,388,606 km (0.052 R)
• M23: 23,228,061 km (0.052 R)
• M24: 23,931,620 km (0.107 R)
• M25: 24,961,302 km (0.08 R)
• M26: 27,108,929 km (0.095 R)
• M27: 29,610,505 km (0.101 R)
• M28: 33,012,061 km (0.071 R)
• M29: 35,331,427 km (0.08 R)
• M30: 37,482,494 km (0.085 R)
• M31: 43,089,123 km (0.06 R)
• M32: 46,012,715 km (0.096 R)
• M33: 47,764,506 km (0.111 R)
• M34: 49,560,428 km (0.089 R)
• M35: 53,634,128 km (0.032 R)
• M36: 62,440,954 km (0.075 R)
• M37: 63,996,772 km (0.073 R)
• M38: 64,982,024 km (0.11 R)
• M39: 67,591,460 km (0.071 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 965.9

Radius: 3.6

Gravity: 74.53 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 14.76 AU - 21.36 AU

Year: 28317 Days

Day: 19.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 107,584,541 km

• M1: 46,824 km (0.086 R)
• M2: 169,195 km (0.118 R)
• M3: 407,654 km (0.066 R)
• M4: 725,699 km (0.075 R)
• M5: 1,040,752 km (0.111 R)
• M6: 1,205,609 km (0.058 R)
• M7: 1,440,478 km (0.091 R)
• M8: 1,913,207 km (0.075 R)
• M9: 2,508,158 km (0.117 R)
• M10: 2,640,552 km (0.1 R)
• M11: 3,125,997 km (0.082 R)
• M12: 3,805,022 km (0.066 R)
• M13: 4,346,566 km (0.103 R)
• M14: 5,231,288 km (0.113 R)
• M15: 5,715,835 km (0.071 R)
• M16: 6,522,617 km (0.073 R)
• M17: 8,957,920 km (0.093 R)
• M18: 10,997,388 km (0.059 R)
• M19: 17,742,158 km (0.088 R)
• M20: 19,960,395 km (0.1 R)
• M21: 20,703,149 km (0.101 R)
• M22: 21,027,028 km (0.027 R)
• M23: 25,674,435 km (0.112 R)
• M24: 28,103,755 km (0.063 R)
• M25: 28,901,561 km (0.079 R)
• M26: 34,913,749 km (0.094 R)
• M27: 40,519,182 km (0.076 R)
• M28: 41,707,886 km (0.062 R)
• M29: 44,870,834 km (0.11 R)
• M30: 46,142,865 km (0.103 R)
• M31: 46,326,571 km (0.111 R)
• M32: 46,695,330 km (0.11 R)
• M33: 51,669,160 km (0.088 R)
• M34: 52,264,709 km (0.083 R)
• M35: 56,563,105 km (0.054 R)
• M36: 72,831,574 km (0.095 R)
• M37: 73,330,183 km (0.108 R)
• M38: 77,659,845 km (0.107 R)
• M39: 80,550,525 km (0.058 R)
• M40: 83,239,696 km (0.093 R)
• M41: 88,796,659 km (0.114 R)
• M42: 89,651,012 km (0.068 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 10,650 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit