🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.53 AU - 0.75 AU

Year: 186 Days

Day: 20.8 Hours

Environment

Temp: 162 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.74 AU - 0.92 AU

Year: 275 Days

Day: 20 Hours

Environment

Temp: 144 °C

Axial Tilt: 45.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,724,065 km

• M1: 309,069 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.92 AU - 2.42 AU

Year: 1162 Days

Day: 37.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.8

Radius: 10.5

Gravity: 8.12 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 7.95 AU - 8.67 AU

Year: 8706 Days

Day: 7.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 46,724,065 km

• M1: 131,048 km (0.095 R)
• M2: 673,340 km (0.084 R)
• M3: 1,304,643 km (0.119 R)
• M4: 1,905,727 km (0.111 R)
• M5: 2,505,016 km (0.084 R)
• M6: 3,089,196 km (0.11 R)
• M7: 4,161,514 km (0.091 R)
• M8: 4,890,055 km (0.062 R)
• M9: 5,532,428 km (0.106 R)
• M10: 6,266,505 km (0.051 R)
• M11: 8,275,605 km (0.095 R)
• M12: 8,954,031 km (0.032 R)
• M13: 9,571,571 km (0.082 R)
• M14: 11,267,113 km (0.071 R)
• M15: 12,157,669 km (0.032 R)
• M16: 12,855,843 km (0.084 R)
• M17: 14,588,934 km (0.102 R)
• M18: 15,444,335 km (0.047 R)
• M19: 16,896,332 km (0.103 R)
• M20: 17,839,696 km (0.117 R)
• M21: 18,741,322 km (0.084 R)
• M22: 19,594,180 km (0.066 R)
• M23: 20,635,231 km (0.048 R)
• M24: 23,979,641 km (0.104 R)
• M25: 28,979,052 km (0.113 R)
• M26: 31,288,544 km (0.096 R)
• M27: 33,155,376 km (0.107 R)
• M28: 35,211,748 km (0.082 R)
• M29: 40,593,831 km (0.117 R)
• M30: 42,812,218 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.9

Radius: 13.6

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 8.41 AU - 8.85 AU

Year: 9214 Days

Day: 9.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 46,724,065 km

• M1: 169,195 km (0.089 R)
• M2: 659,427 km (0.087 R)
• M3: 1,224,010 km (0.071 R)
• M4: 1,783,506 km (0.117 R)
• M5: 3,044,017 km (0.055 R)
• M6: 4,043,331 km (0.106 R)
• M7: 4,779,054 km (0.09 R)
• M8: 5,279,458 km (0.107 R)
• M9: 5,814,869 km (0.058 R)
• M10: 6,551,788 km (0.108 R)
• M11: 7,905,200 km (0.097 R)
• M12: 10,365,188 km (0.089 R)
• M13: 10,875,017 km (0.097 R)
• M14: 13,569,873 km (0.09 R)
• M15: 14,693,802 km (0.1 R)
• M16: 15,516,890 km (0.105 R)
• M17: 19,959,049 km (0.081 R)
• M18: 24,364,706 km (0.088 R)
• M19: 26,707,409 km (0.092 R)
• M20: 28,022,374 km (0.116 R)
• M21: 28,470,120 km (0.116 R)
• M22: 32,916,319 km (0.091 R)
• M23: 33,414,928 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 196.2

Radius: 4

Gravity: 12.26 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 14.06 AU - 16.18 AU

Year: 21368 Days

Day: 20.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 46,724,065 km

• M1: 49,966 km (0.119 R)
• M2: 570,267 km (0.109 R)
• M3: 867,967 km (0.081 R)
• M4: 1,492,089 km (0.027 R)
• M5: 1,655,600 km (0.086 R)
• M6: 1,914,554 km (0.119 R)
• M7: 3,204,237 km (0.032 R)
• M8: 3,528,565 km (0.083 R)
• M9: 3,901,961 km (0.11 R)
• M10: 4,098,234 km (0.075 R)
• M11: 4,917,880 km (0.095 R)
• M12: 7,037,233 km (0.088 R)
• M13: 7,455,659 km (0.073 R)
• M14: 8,762,396 km (0.111 R)
• M15: 9,050,671 km (0.109 R)
• M16: 9,345,229 km (0.12 R)
• M17: 9,798,960 km (0.076 R)
• M18: 10,005,255 km (0.097 R)
• M19: 12,230,823 km (0.108 R)
• M20: 12,712,378 km (0.107 R)
• M21: 14,431,108 km (0.12 R)
• M22: 22,766,702 km (0.118 R)
• M23: 22,947,266 km (0.093 R)
• M24: 23,311,088 km (0.086 R)
• M25: 23,586,647 km (0.09 R)
• M26: 26,065,634 km (0.11 R)
• M27: 26,661,333 km (0.063 R)
• M28: 31,983,426 km (0.119 R)
• M29: 32,780,783 km (0.11 R)
• M30: 36,471,662 km (0.074 R)
• M31: 37,845,120 km (0.092 R)
• M32: 39,382,387 km (0.119 R)
• M33: 41,630,694 km (0.102 R)
• M34: 42,717,822 km (0.051 R)
• M35: 49,036,536 km (0.101 R)
• M36: 49,791,706 km (0.108 R)
• M37: 50,554,506 km (0.025 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 115.1

Radius: 3.5

Gravity: 9.4 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 15.62 AU - 16.58 AU

Year: 23478 Days

Day: 17.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 46,724,065 km

• M1: 43,533 km (0.108 R)
• M2: 411,394 km (0.083 R)
• M3: 596,746 km (0.087 R)
• M4: 1,461,272 km (0.095 R)
• M5: 1,878,201 km (0.058 R)
• M6: 2,114,416 km (0.112 R)
• M7: 3,053,592 km (0.053 R)
• M8: 3,939,211 km (0.094 R)
• M9: 6,456,943 km (0.051 R)
• M10: 6,569,441 km (0.107 R)
• M11: 9,976,084 km (0.114 R)
• M12: 10,848,987 km (0.081 R)
• M13: 12,280,489 km (0.108 R)
• M14: 13,342,335 km (0.079 R)
• M15: 15,245,519 km (0.059 R)
• M16: 16,400,564 km (0.096 R)
• M17: 16,751,072 km (0.12 R)
• M18: 18,203,069 km (0.109 R)
• M19: 18,806,696 km (0.029 R)
• M20: 21,521,299 km (0.086 R)
• M21: 23,944,037 km (0.101 R)
• M22: 25,313,755 km (0.086 R)
• M23: 41,602,121 km (0.062 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 20,114 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit