🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.44 AU - 0.6 AU

Year: 132 Days

Day: 26.5 Hours

Environment

Temp: 198 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.97 AU - 2.19 AU

Year: 1059 Days

Day: 28.6 Hours

Environment

Temp: -54 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.86 AU - 2.96 AU

Year: 1321 Days

Day: 26.9 Hours

Environment

Temp: -66 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 15.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 950.7

Radius: 5.9

Gravity: 27.31 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 13.49 AU - 17.25 AU

Year: 21277 Days

Day: 24.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 85,233,594 km

• M1: 73,602 km (0.099 R)
• M2: 359,932 km (0.11 R)
• M3: 642,074 km (0.105 R)
• M4: 1,774,530 km (0.076 R)
• M5: 2,680,794 km (0.107 R)
• M6: 2,915,363 km (0.106 R)
• M7: 3,220,543 km (0.081 R)
• M8: 3,993,814 km (0.084 R)
• M9: 4,999,710 km (0.082 R)
• M10: 7,704,590 km (0.103 R)
• M11: 8,234,465 km (0.087 R)
• M12: 10,343,795 km (0.1 R)
• M13: 12,788,524 km (0.054 R)
• M14: 13,530,529 km (0.111 R)
• M15: 17,138,680 km (0.055 R)
• M16: 19,643,547 km (0.058 R)
• M17: 20,132,881 km (0.063 R)
• M18: 20,932,482 km (0.092 R)
• M19: 27,984,077 km (0.104 R)
• M20: 29,231,873 km (0.03 R)
• M21: 31,172,157 km (0.053 R)
• M22: 38,258,608 km (0.109 R)
• M23: 39,021,258 km (0.092 R)
• M24: 39,329,131 km (0.091 R)
• M25: 42,987,247 km (0.118 R)
• M26: 43,315,615 km (0.091 R)
• M27: 43,811,382 km (0.094 R)
• M28: 44,814,286 km (0.087 R)
• M29: 47,388,267 km (0.113 R)
• M30: 49,878,024 km (0.119 R)
• M31: 51,894,454 km (0.078 R)
• M32: 57,868,196 km (0.12 R)
• M33: 65,795,986 km (0.102 R)
• M34: 71,848,716 km (0.106 R)
• M35: 77,774,437 km (0.036 R)
• M36: 81,732,946 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 476.2

Radius: 5.6

Gravity: 15.18 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 15.01 AU - 22.29 AU

Year: 28439 Days

Day: 20.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 85,233,594 km

• M1: 86,318 km (0.054 R)
• M2: 288,574 km (0.114 R)
• M3: 782,098 km (0.081 R)
• M4: 1,052,720 km (0.027 R)
• M5: 1,432,549 km (0.106 R)
• M6: 1,636,601 km (0.03 R)
• M7: 2,168,272 km (0.12 R)
• M8: 2,462,231 km (0.089 R)
• M9: 2,939,449 km (0.11 R)
• M10: 3,627,898 km (0.036 R)
• M11: 4,705,900 km (0.101 R)
• M12: 5,939,185 km (0.076 R)
• M13: 7,079,719 km (0.101 R)
• M14: 9,139,233 km (0.089 R)
• M15: 13,184,060 km (0.077 R)
• M16: 14,238,725 km (0.051 R)
• M17: 15,429,973 km (0.044 R)
• M18: 17,828,625 km (0.041 R)
• M19: 19,305,306 km (0.072 R)
• M20: 19,782,972 km (0.114 R)
• M21: 21,364,670 km (0.08 R)
• M22: 25,341,281 km (0.116 R)
• M23: 26,729,998 km (0.119 R)
• M24: 27,925,285 km (0.097 R)
• M25: 28,290,753 km (0.054 R)
• M26: 34,440,422 km (0.113 R)
• M27: 35,711,555 km (0.03 R)
• M28: 40,174,209 km (0.085 R)
• M29: 40,484,325 km (0.041 R)
• M30: 40,796,087 km (0.117 R)
• M31: 41,582,224 km (0.104 R)
• M32: 47,198,278 km (0.114 R)
• M33: 47,716,784 km (0.035 R)
• M34: 48,941,542 km (0.095 R)
• M35: 51,819,057 km (0.025 R)
• M36: 55,572,168 km (0.097 R)
• M37: 66,385,850 km (0.063 R)
• M38: 70,130,285 km (0.106 R)
• M39: 77,316,668 km (0.114 R)
• M40: 78,278,283 km (0.064 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 10,849 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit