🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.52 AU - 0.6 AU

Year: 155 Days

Day: 39.5 Hours

Environment

Temp: 182 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.81 AU - 1.21 AU

Year: 376 Days

Day: 44.1 Hours

Environment

Temp: 16 °C

Axial Tilt: 16.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.46 AU - 1.84 AU

Year: 786 Days

Day: 36.2 Hours

Environment

Temp: -44 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.12 AU - 2.46 AU

Year: 1285 Days

Day: 46.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.86 AU - 3.04 AU

Year: 1879 Days

Day: 23.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.6

Radius: 12

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 5.04 AU - 6.72 AU

Year: 5288 Days

Day: 5.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 95,668,203 km

• M1: 149,299 km (0.103 R)
• M2: 543,489 km (0.116 R)
• M3: 1,438,683 km (0.054 R)
• M4: 3,286,665 km (0.056 R)
• M5: 5,632,061 km (0.096 R)
• M6: 7,810,804 km (0.058 R)
• M7: 8,480,105 km (0.051 R)
• M8: 9,088,669 km (0.109 R)
• M9: 10,719,884 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.2

Radius: 10

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 9.24 AU - 10.88 AU

Year: 11833 Days

Day: 14.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 95,668,203 km

• M1: 124,914 km (0.075 R)
• M2: 1,265,000 km (0.069 R)
• M3: 1,630,168 km (0.112 R)
• M4: 2,835,029 km (0.117 R)
• M5: 3,331,245 km (0.093 R)
• M6: 4,814,209 km (0.106 R)
• M7: 5,718,528 km (0.118 R)
• M8: 7,458,950 km (0.12 R)
• M9: 7,861,817 km (0.082 R)
• M10: 8,407,251 km (0.032 R)
• M11: 9,113,203 km (0.103 R)
• M12: 10,294,428 km (0.034 R)
• M13: 10,794,534 km (0.103 R)
• M14: 13,424,015 km (0.067 R)
• M15: 14,886,933 km (0.091 R)
• M16: 15,332,884 km (0.089 R)
• M17: 19,079,413 km (0.036 R)
• M18: 19,454,455 km (0.107 R)
• M19: 34,559,203 km (0.097 R)
• M20: 38,710,394 km (0.118 R)
• M21: 39,433,101 km (0.086 R)
• M22: 42,033,561 km (0.085 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862.5

Radius: 14

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 9.19 AU - 11.23 AU

Year: 12099 Days

Day: 6 Hours

Environment

Temp: -176 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 95,668,203 km

• M1: 174,730 km (0.118 R)
• M2: 642,822 km (0.11 R)
• M3: 1,559,259 km (0.117 R)
• M4: 2,167,075 km (0.064 R)
• M5: 2,840,116 km (0.064 R)
• M6: 4,484,346 km (0.104 R)
• M7: 12,392,837 km (0.1 R)
• M8: 13,671,301 km (0.094 R)
• M9: 15,897,317 km (0.042 R)
• M10: 18,275,175 km (0.083 R)
• M11: 19,007,756 km (0.114 R)
• M12: 26,510,089 km (0.081 R)
• M13: 30,062,590 km (0.107 R)
• M14: 33,316,194 km (0.07 R)
• M15: 34,903,726 km (0.072 R)
• M16: 39,969,260 km (0.083 R)
• M17: 42,464,403 km (0.103 R)
• M18: 50,095,689 km (0.105 R)
• M19: 51,531,081 km (0.09 R)
• M20: 53,984,037 km (0.117 R)
• M21: 57,720,992 km (0.06 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 712.9

Radius: 5.7

Gravity: 21.94 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 17.07 AU - 18.35 AU

Year: 27640 Days

Day: 17.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 95,668,203 km

• M1: 116,238 km (0.096 R)
• M2: 779,704 km (0.064 R)
• M3: 968,945 km (0.076 R)
• M4: 1,359,695 km (0.108 R)
• M5: 2,756,640 km (0.099 R)
• M6: 9,135,344 km (0.072 R)
• M7: 11,180,646 km (0.08 R)
• M8: 13,281,299 km (0.093 R)
• M9: 17,130,602 km (0.102 R)
• M10: 20,005,574 km (0.096 R)
• M11: 22,307,586 km (0.115 R)
• M12: 23,075,621 km (0.073 R)
• M13: 23,298,223 km (0.06 R)
• M14: 30,129,759 km (0.102 R)
• M15: 33,284,180 km (0.082 R)
• M16: 40,239,882 km (0.118 R)
• M17: 42,201,709 km (0.096 R)
• M18: 46,314,753 km (0.032 R)
• M19: 61,942,794 km (0.074 R)
• M20: 63,894,298 km (0.064 R)
• M21: 67,010,721 km (0.119 R)
• M22: 78,463,186 km (0.081 R)
• M23: 94,810,343 km (0.114 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 13,052 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit