🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.49 AU - 2.39 AU

Year: 1125 Days

Day: 35.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.21 AU - 2.89 AU

Year: 1695 Days

Day: 22.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.7

Radius: 13.8

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 5.7 AU - 6.7 AU

Year: 6426 Days

Day: 9.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 29,139,226 km

• M1: 174,282 km (0.079 R)
• M2: 293,062 km (0.089 R)
• M3: 412,142 km (0.065 R)
• M4: 640,578 km (0.099 R)
• M5: 766,539 km (0.033 R)
• M6: 966,851 km (0.027 R)
• M7: 1,185,563 km (0.12 R)
• M8: 1,330,972 km (0.084 R)
• M9: 1,608,476 km (0.115 R)
• M10: 1,905,278 km (0.055 R)
• M11: 2,237,984 km (0.061 R)
• M12: 2,402,243 km (0.052 R)
• M13: 2,608,688 km (0.101 R)
• M14: 2,999,138 km (0.112 R)
• M15: 3,120,163 km (0.113 R)
• M16: 3,325,261 km (0.036 R)
• M17: 3,471,568 km (0.117 R)
• M18: 3,577,483 km (0.061 R)
• M19: 3,727,530 km (0.098 R)
• M20: 3,989,925 km (0.11 R)
• M21: 4,100,926 km (0.077 R)
• M22: 4,440,514 km (0.079 R)
• M23: 4,979,216 km (0.108 R)
• M24: 5,147,214 km (0.109 R)
• M25: 5,292,922 km (0.117 R)
• M26: 5,390,759 km (0.066 R)
• M27: 5,638,045 km (0.101 R)
• M28: 5,939,933 km (0.091 R)
• M29: 6,324,699 km (0.031 R)
• M30: 6,930,421 km (0.082 R)
• M31: 7,064,610 km (0.094 R)
• M32: 7,554,992 km (0.11 R)
• M33: 8,597,390 km (0.108 R)
• M34: 9,062,190 km (0.1 R)
• M35: 9,209,095 km (0.101 R)
• M36: 9,327,278 km (0.078 R)
• M37: 9,774,874 km (0.116 R)
• M38: 10,198,835 km (0.098 R)
• M39: 11,507,218 km (0.052 R)
• M40: 11,762,432 km (0.081 R)
• M41: 12,019,441 km (0.113 R)
• M42: 12,245,932 km (0.072 R)
• M43: 12,343,470 km (0.058 R)
• M44: 12,441,307 km (0.105 R)
• M45: 12,670,341 km (0.097 R)
• M46: 13,769,437 km (0.106 R)
• M47: 13,938,632 km (0.078 R)
• M48: 14,484,664 km (0.05 R)
• M49: 15,072,584 km (0.106 R)
• M50: 15,282,021 km (0.114 R)
• M51: 16,022,381 km (0.06 R)
• M52: 16,522,636 km (0.085 R)
• M53: 16,630,496 km (0.103 R)
• M54: 16,955,423 km (0.027 R)
• M55: 17,100,533 km (0.095 R)
• M56: 17,574,907 km (0.1 R)
• M57: 17,905,968 km (0.091 R)
• M58: 18,239,122 km (0.078 R)
• M59: 18,986,663 km (0.095 R)
• M60: 19,629,933 km (0.118 R)
• M61: 19,935,113 km (0.102 R)
• M62: 20,473,067 km (0.115 R)
• M63: 20,589,005 km (0.101 R)
• M64: 20,743,839 km (0.114 R)
• M65: 21,093,749 km (0.098 R)
• M66: 21,445,603 km (0.076 R)
• M67: 21,563,336 km (0.06 R)
• M68: 21,996,871 km (0.112 R)
• M69: 23,032,836 km (0.115 R)
• M70: 23,314,529 km (0.034 R)
• M71: 23,637,810 km (0.091 R)
• M72: 24,043,968 km (0.07 R)
• M73: 25,069,611 km (0.081 R)
• M74: 25,442,409 km (0.094 R)
• M75: 25,567,024 km (0.093 R)
• M76: 26,487,500 km (0.109 R)
• M77: 27,036,374 km (0.064 R)
• M78: 27,163,682 km (0.053 R)
• M79: 27,631,774 km (0.118 R)
• M80: 27,974,054 km (0.066 R)
• M81: 28,145,643 km (0.098 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 18,595 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit