🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.19 AU - 2.35 AU

Year: 1282 Days

Day: 24.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,829,625 km

• M1: 296,802 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.63 AU - 4.61 AU

Year: 3134 Days

Day: 44.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.2

Radius: 12.7

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 6.84 AU - 8.2 AU

Year: 7728 Days

Day: 5.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 30,829,625 km

• M1: 198,217 km (0.087 R)
• M2: 358,736 km (0.1 R)
• M3: 470,485 km (0.031 R)
• M4: 631,453 km (0.094 R)
• M5: 713,881 km (0.053 R)
• M6: 826,079 km (0.042 R)
• M7: 1,171,800 km (0.066 R)
• M8: 1,369,718 km (0.101 R)
• M9: 1,448,855 km (0.056 R)
• M10: 1,730,249 km (0.07 R)
• M11: 1,816,567 km (0.106 R)
• M12: 2,539,424 km (0.116 R)
• M13: 2,984,029 km (0.04 R)
• M14: 3,215,606 km (0.105 R)
• M15: 3,301,326 km (0.103 R)
• M16: 3,475,159 km (0.083 R)
• M17: 3,607,553 km (0.087 R)
• M18: 3,741,592 km (0.12 R)
• M19: 3,877,427 km (0.064 R)
• M20: 4,061,133 km (0.086 R)
• M21: 4,581,136 km (0.057 R)
• M22: 5,022,449 km (0.092 R)
• M23: 5,122,381 km (0.056 R)
• M24: 5,684,121 km (0.088 R)
• M25: 5,893,259 km (0.06 R)
• M26: 6,319,313 km (0.057 R)
• M27: 6,400,395 km (0.095 R)
• M28: 6,618,060 km (0.073 R)
• M29: 6,810,593 km (0.058 R)
• M30: 7,542,126 km (0.079 R)
• M31: 7,743,335 km (0.102 R)
• M32: 8,063,325 km (0.082 R)
• M33: 8,746,090 km (0.113 R)
• M34: 8,897,034 km (0.028 R)
• M35: 9,048,876 km (0.06 R)
• M36: 9,170,948 km (0.088 R)
• M37: 9,447,704 km (0.086 R)
• M38: 10,135,555 km (0.087 R)
• M39: 10,230,699 km (0.102 R)
• M40: 11,328,897 km (0.06 R)
• M41: 12,464,495 km (0.055 R)
• M42: 12,668,696 km (0.058 R)
• M43: 13,322,438 km (0.085 R)
• M44: 13,426,708 km (0.102 R)
• M45: 13,601,139 km (0.039 R)
• M46: 14,058,011 km (0.116 R)
• M47: 14,199,531 km (0.062 R)
• M48: 14,377,253 km (0.095 R)
• M49: 14,555,574 km (0.067 R)
• M50: 14,914,609 km (0.096 R)
• M51: 15,095,323 km (0.078 R)
• M52: 15,458,696 km (0.114 R)
• M53: 16,231,369 km (0.062 R)
• M54: 16,603,718 km (0.119 R)
• M55: 17,623,078 km (0.047 R)
• M56: 18,623,888 km (0.11 R)
• M57: 19,880,959 km (0.111 R)
• M58: 20,119,567 km (0.109 R)
• M59: 20,439,407 km (0.116 R)
• M60: 20,760,893 km (0.108 R)
• M61: 20,922,309 km (0.087 R)
• M62: 21,490,482 km (0.091 R)
• M63: 21,817,353 km (0.08 R)
• M64: 22,063,741 km (0.034 R)
• M65: 22,434,893 km (0.103 R)
• M66: 23,057,969 km (0.105 R)
• M67: 24,619,621 km (0.09 R)
• M68: 25,133,340 km (0.111 R)
• M69: 25,607,416 km (0.104 R)
• M70: 26,739,722 km (0.104 R)
• M71: 26,959,331 km (0.057 R)
• M72: 27,223,671 km (0.095 R)
• M73: 27,444,627 km (0.078 R)
• M74: 27,843,754 km (0.044 R)
• M75: 28,603,113 km (0.074 R)
• M76: 28,782,780 km (0.085 R)
• M77: 29,188,340 km (0.097 R)
• M78: 30,233,430 km (0.112 R)
• M79: 30,324,984 km (0.063 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 12,623 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit