🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.22 AU - 1.58 AU

Year: 614 Days

Day: 29.6 Hours

Environment

Temp: -40 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.77 AU - 2.21 AU

Year: 1041 Days

Day: 13.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.4

Radius: 14.7

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 8.61 AU - 9.81 AU

Year: 10366 Days

Day: 8.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 27,347,421 km

• M1: 218,562 km (0.053 R)
• M2: 622,626 km (0.04 R)
• M3: 797,506 km (0.091 R)
• M4: 990,787 km (0.085 R)
• M5: 1,187,358 km (0.113 R)
• M6: 1,326,185 km (0.09 R)
• M7: 1,575,415 km (0.098 R)
• M8: 1,776,774 km (0.06 R)
• M9: 2,612,428 km (0.076 R)
• M10: 3,004,972 km (0.067 R)
• M11: 3,101,313 km (0.098 R)
• M12: 3,198,702 km (0.099 R)
• M13: 3,578,381 km (0.066 R)
• M14: 3,680,706 km (0.077 R)
• M15: 3,804,872 km (0.097 R)
• M16: 3,993,964 km (0.1 R)
• M17: 4,229,132 km (0.098 R)
• M18: 4,513,218 km (0.071 R)
• M19: 4,985,349 km (0.073 R)
• M20: 5,215,879 km (0.119 R)
• M21: 5,497,123 km (0.109 R)
• M22: 5,687,561 km (0.092 R)
• M23: 6,148,472 km (0.096 R)
• M24: 6,697,347 km (0.071 R)
• M25: 7,106,647 km (0.111 R)
• M26: 7,392,678 km (0.046 R)
• M27: 7,815,741 km (0.117 R)
• M28: 8,165,201 km (0.118 R)
• M29: 8,492,522 km (0.052 R)
• M30: 8,879,830 km (0.117 R)
• M31: 9,103,778 km (0.093 R)
• M32: 9,272,974 km (0.085 R)
• M33: 10,427,720 km (0.111 R)
• M34: 10,693,854 km (0.08 R)
• M35: 10,872,474 km (0.114 R)
• M36: 11,142,349 km (0.113 R)
• M37: 11,444,836 km (0.114 R)
• M38: 11,658,162 km (0.051 R)
• M39: 11,965,286 km (0.116 R)
• M40: 12,306,220 km (0.104 R)
• M41: 13,188,399 km (0.076 R)
• M42: 13,669,505 km (0.04 R)
• M43: 13,798,758 km (0.106 R)
• M44: 13,960,922 km (0.074 R)
• M45: 14,221,671 km (0.079 R)
• M46: 14,484,066 km (0.105 R)
• M47: 15,247,464 km (0.064 R)
• M48: 15,415,163 km (0.08 R)
• M49: 15,617,270 km (0.094 R)
• M50: 16,126,202 km (0.088 R)
• M51: 17,300,096 km (0.114 R)
• M52: 17,545,137 km (0.119 R)
• M53: 18,394,405 km (0.074 R)
• M54: 18,573,024 km (0.042 R)
• M55: 19,112,175 km (0.049 R)
• M56: 19,220,783 km (0.074 R)
• M57: 19,474,651 km (0.108 R)
• M58: 20,059,130 km (0.11 R)
• M59: 20,575,392 km (0.104 R)
• M60: 20,760,893 km (0.063 R)
• M61: 21,320,539 km (0.101 R)
• M62: 21,470,735 km (0.118 R)
• M63: 21,734,177 km (0.092 R)
• M64: 21,885,271 km (0.074 R)
• M65: 22,302,499 km (0.119 R)
• M66: 22,531,085 km (0.091 R)
• M67: 22,837,312 km (0.106 R)
• M68: 23,067,842 km (0.081 R)
• M69: 23,221,928 km (0.113 R)
• M70: 23,337,717 km (0.119 R)
• M71: 23,453,655 km (0.051 R)
• M72: 24,427,836 km (0.058 R)
• M73: 24,545,719 km (0.098 R)
• M74: 24,979,104 km (0.038 R)
• M75: 25,097,885 km (0.092 R)
• M76: 25,454,975 km (0.084 R)
• M77: 26,053,965 km (0.058 R)
• M78: 27,266,007 km (0.088 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 12,360 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit