🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.88 AU - 2.92 AU

Year: 1338 Days

Day: 41.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,142,275 km

• M1: 135,536 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.6

Radius: 12.3

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 5.18 AU - 6.18 AU

Year: 4872 Days

Day: 7.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 39,142,275 km

• M1: 153,039 km (0.107 R)
• M2: 632,649 km (0.108 R)
• M3: 1,044,492 km (0.106 R)
• M4: 1,852,770 km (0.034 R)
• M5: 2,282,116 km (0.12 R)
• M6: 3,581,074 km (0.12 R)
• M7: 4,330,110 km (0.107 R)
• M8: 4,742,402 km (0.12 R)
• M9: 5,381,335 km (0.118 R)
• M10: 6,267,852 km (0.108 R)
• M11: 8,527,827 km (0.067 R)
• M12: 9,431,847 km (0.055 R)
• M13: 10,673,359 km (0.097 R)
• M14: 11,285,514 km (0.084 R)
• M15: 12,945,302 km (0.077 R)
• M16: 13,696,583 km (0.118 R)
• M17: 17,635,943 km (0.061 R)
• M18: 18,693,900 km (0.101 R)
• M19: 21,523,543 km (0.107 R)
• M20: 22,578,059 km (0.095 R)
• M21: 24,064,014 km (0.114 R)
• M22: 25,282,339 km (0.114 R)
• M23: 31,325,794 km (0.039 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 649.1

Radius: 6

Gravity: 18.03 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 15.16 AU - 16.06 AU

Year: 22196 Days

Day: 24.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 39,142,275 km

• M1: 78,389 km (0.086 R)
• M2: 496,216 km (0.074 R)
• M3: 848,070 km (0.082 R)
• M4: 2,847,595 km (0.086 R)
• M5: 3,685,643 km (0.117 R)
• M6: 4,785,785 km (0.069 R)
• M7: 5,007,190 km (0.088 R)
• M8: 6,393,813 km (0.064 R)
• M9: 7,514,750 km (0.11 R)
• M10: 7,814,394 km (0.063 R)
• M11: 8,331,255 km (0.072 R)
• M12: 9,262,053 km (0.117 R)
• M13: 10,879,954 km (0.055 R)
• M14: 11,722,340 km (0.106 R)
• M15: 12,537,947 km (0.094 R)
• M16: 12,888,605 km (0.073 R)
• M17: 15,369,835 km (0.087 R)
• M18: 16,512,314 km (0.109 R)
• M19: 16,848,909 km (0.087 R)
• M20: 19,521,026 km (0.115 R)
• M21: 19,802,869 km (0.09 R)
• M22: 20,374,632 km (0.096 R)
• M23: 23,824,658 km (0.114 R)
• M24: 24,362,761 km (0.105 R)
• M25: 26,943,025 km (0.083 R)
• M26: 32,638,815 km (0.105 R)
• M27: 35,208,607 km (0.081 R)
• M28: 35,626,284 km (0.112 R)
• M29: 37,619,377 km (0.117 R)
• M30: 42,766,890 km (0.028 R)
• M31: 43,242,461 km (0.059 R)
• M32: 48,708,169 km (0.092 R)
• M33: 59,006,487 km (0.117 R)
• M34: 59,990,841 km (0.074 R)
• M35: 60,387,574 km (0.094 R)
• M36: 64,452,298 km (0.043 R)
• M37: 66,339,475 km (0.095 R)
• M38: 69,566,151 km (0.106 R)
• M39: 77,264,009 km (0.103 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 894.2

Radius: 4.2

Gravity: 50.69 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 14.04 AU - 22.56 AU

Year: 28174 Days

Day: 18.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 39,142,275 km

• M1: 52,210 km (0.099 R)
• M2: 183,856 km (0.096 R)
• M3: 338,839 km (0.105 R)
• M4: 565,330 km (0.078 R)
• M5: 850,763 km (0.103 R)
• M6: 1,047,484 km (0.057 R)
• M7: 1,273,975 km (0.111 R)
• M8: 3,015,743 km (0.101 R)
• M9: 3,908,992 km (0.087 R)
• M10: 5,604,385 km (0.097 R)
• M11: 5,874,409 km (0.087 R)
• M12: 7,093,931 km (0.116 R)
• M13: 8,649,599 km (0.11 R)
• M14: 13,664,120 km (0.115 R)
• M15: 18,199,030 km (0.11 R)
• M16: 19,497,090 km (0.065 R)
• M17: 21,394,590 km (0.094 R)
• M18: 24,585,363 km (0.096 R)
• M19: 26,418,386 km (0.118 R)
• M20: 43,414,648 km (0.096 R)
• M21: 44,646,737 km (0.107 R)
• M22: 45,003,079 km (0.075 R)
• M23: 49,048,055 km (0.089 R)
• M24: 50,964,255 km (0.072 R)
• M25: 53,730,020 km (0.097 R)
• M26: 54,335,293 km (0.106 R)
• M27: 56,178,788 km (0.114 R)
• M28: 57,011,300 km (0.085 R)
• M29: 70,987,630 km (0.105 R)
• M30: 71,960,465 km (0.062 R)
• M31: 72,695,888 km (0.094 R)
• M32: 73,188,963 km (0.083 R)
• M33: 75,940,666 km (0.076 R)
• M34: 90,169,369 km (0.058 R)
• M35: 100,784,235 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 38.9

Radius: 7.2

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 16.8 AU - 22.18 AU

Year: 30966 Days

Day: 20.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 39,142,275 km

• M1: 89,609 km (0.036 R)
• M2: 768,035 km (0.115 R)
• M3: 1,051,823 km (0.084 R)
• M4: 1,881,343 km (0.101 R)
• M5: 6,136,953 km (0.105 R)
• M6: 7,170,675 km (0.03 R)
• M7: 10,814,430 km (0.066 R)
• M8: 13,599,793 km (0.112 R)
• M9: 16,499,149 km (0.08 R)
• M10: 18,908,722 km (0.068 R)
• M11: 23,236,289 km (0.08 R)
• M12: 26,431,700 km (0.11 R)
• M13: 39,142,283 km (0.118 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 17,490 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit