🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.67 AU - 1.03 AU

Year: 288 Days

Day: 14.2 Hours

Environment

Temp: 159 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.95 AU - 2.95 AU

Year: 1860 Days

Day: 22.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,183,668 km

• M1: 26,180 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.9

Radius: 10

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 5.97 AU - 7.75 AU

Year: 6596 Days

Day: 8.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 59,183,668 km

• M1: 124,465 km (0.036 R)
• M2: 452,534 km (0.095 R)
• M3: 857,196 km (0.066 R)
• M4: 1,237,324 km (0.04 R)
• M5: 1,730,399 km (0.093 R)
• M6: 2,083,450 km (0.092 R)
• M7: 3,892,088 km (0.118 R)
• M8: 5,125,223 km (0.034 R)
• M9: 6,144,583 km (0.063 R)
• M10: 7,046,209 km (0.088 R)
• M11: 8,148,746 km (0.09 R)
• M12: 9,236,173 km (0.091 R)
• M13: 12,145,851 km (0.094 R)
• M14: 12,866,913 km (0.104 R)
• M15: 13,453,337 km (0.095 R)
• M16: 14,057,413 km (0.064 R)
• M17: 15,026,508 km (0.088 R)
• M18: 16,407,745 km (0.044 R)
• M19: 24,120,413 km (0.106 R)
• M20: 25,176,574 km (0.043 R)
• M21: 26,433,196 km (0.03 R)
• M22: 32,559,827 km (0.082 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 370.5

Radius: 5.1

Gravity: 14.24 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 12.69 AU - 14.75 AU

Year: 18655 Days

Day: 22.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 59,183,668 km

• M1: 63,429 km (0.076 R)
• M2: 279,299 km (0.11 R)
• M3: 501,751 km (0.055 R)
• M4: 1,102,536 km (0.093 R)
• M5: 2,168,720 km (0.089 R)
• M6: 2,620,057 km (0.111 R)
• M7: 3,131,532 km (0.087 R)
• M8: 3,490,118 km (0.106 R)
• M9: 4,896,338 km (0.077 R)
• M10: 5,669,161 km (0.105 R)
• M11: 8,091,749 km (0.118 R)
• M12: 10,445,821 km (0.106 R)
• M13: 11,012,049 km (0.041 R)
• M14: 12,961,459 km (0.078 R)
• M15: 14,846,242 km (0.097 R)
• M16: 16,906,205 km (0.063 R)
• M17: 18,899,896 km (0.119 R)
• M18: 21,044,830 km (0.095 R)
• M19: 21,492,576 km (0.091 R)
• M20: 23,062,157 km (0.098 R)
• M21: 24,706,687 km (0.106 R)
• M22: 27,476,641 km (0.11 R)
• M23: 28,881,215 km (0.06 R)
• M24: 30,446,607 km (0.12 R)
• M25: 32,304,015 km (0.094 R)
• M26: 32,541,277 km (0.118 R)
• M27: 33,623,767 km (0.045 R)
• M28: 37,275,002 km (0.087 R)
• M29: 38,994,331 km (0.029 R)
• M30: 39,669,316 km (0.103 R)
• M31: 40,489,711 km (0.071 R)
• M32: 44,761,777 km (0.028 R)
• M33: 49,011,254 km (0.053 R)
• M34: 53,854,186 km (0.104 R)
• M35: 57,776,044 km (0.104 R)
• M36: 58,829,662 km (0.088 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 11,104 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit