🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.73 AU - 0.95 AU

Year: 276 Days

Day: 46.2 Hours

Environment

Temp: 144 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,800,340 km

• M1: 139,575 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.64 AU - 2.38 AU

Year: 1021 Days

Day: 20.8 Hours

Environment

Temp: -68 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.1

Radius: 13.6

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 9.88 AU - 12.24 AU

Year: 13174 Days

Day: 12.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 57,800,340 km

• M1: 183,706 km (0.102 R)
• M2: 410,796 km (0.08 R)
• M3: 953,387 km (0.057 R)
• M4: 1,213,688 km (0.061 R)
• M5: 1,647,970 km (0.049 R)
• M6: 1,856,659 km (0.078 R)
• M7: 2,129,974 km (0.061 R)
• M8: 2,901,600 km (0.11 R)
• M9: 3,651,983 km (0.083 R)
• M10: 4,424,357 km (0.048 R)
• M11: 5,362,485 km (0.079 R)
• M12: 6,650,822 km (0.068 R)
• M13: 7,373,081 km (0.092 R)
• M14: 7,853,739 km (0.087 R)
• M15: 8,164,902 km (0.092 R)
• M16: 8,299,540 km (0.115 R)
• M17: 8,480,254 km (0.114 R)
• M18: 8,799,496 km (0.109 R)
• M19: 8,937,575 km (0.054 R)
• M20: 9,262,651 km (0.116 R)
• M21: 9,638,890 km (0.096 R)
• M22: 9,828,879 km (0.06 R)
• M23: 10,309,537 km (0.108 R)
• M24: 10,503,865 km (0.086 R)
• M25: 11,796,839 km (0.116 R)
• M26: 12,307,566 km (0.112 R)
• M27: 12,410,639 km (0.042 R)
• M28: 12,669,444 km (0.039 R)
• M29: 12,773,414 km (0.092 R)
• M30: 15,298,925 km (0.113 R)
• M31: 15,632,229 km (0.085 R)
• M32: 16,249,620 km (0.051 R)
• M33: 18,090,721 km (0.037 R)
• M34: 19,394,466 km (0.052 R)
• M35: 20,239,994 km (0.078 R)
• M36: 20,667,245 km (0.106 R)
• M37: 21,282,691 km (0.079 R)
• M38: 22,029,334 km (0.1 R)
• M39: 22,784,504 km (0.058 R)
• M40: 23,165,380 km (0.03 R)
• M41: 24,385,051 km (0.062 R)
• M42: 24,709,529 km (0.109 R)
• M43: 25,494,170 km (0.083 R)
• M44: 27,154,856 km (0.078 R)
• M45: 28,576,784 km (0.071 R)
• M46: 29,538,100 km (0.114 R)
• M47: 29,745,442 km (0.079 R)
• M48: 31,281,064 km (0.061 R)
• M49: 31,775,186 km (0.089 R)
• M50: 32,129,583 km (0.118 R)
• M51: 32,699,551 km (0.069 R)
• M52: 33,776,955 km (0.099 R)
• M53: 34,647,316 km (0.099 R)
• M54: 36,188,323 km (0.094 R)
• M55: 37,601,724 km (0.07 R)
• M56: 38,503,650 km (0.077 R)
• M57: 38,730,290 km (0.119 R)
• M58: 41,716,264 km (0.085 R)
• M59: 42,962,713 km (0.117 R)
• M60: 43,119,342 km (0.065 R)
• M61: 43,511,887 km (0.119 R)
• M62: 43,669,114 km (0.104 R)
• M63: 45,093,585 km (0.102 R)
• M64: 46,211,979 km (0.03 R)
• M65: 46,613,649 km (0.05 R)
• M66: 48,557,674 km (0.058 R)
• M67: 50,197,865 km (0.045 R)
• M68: 50,445,449 km (0.045 R)
• M69: 51,523,152 km (0.117 R)
• M70: 52,859,809 km (0.103 R)
• M71: 55,056,355 km (0.112 R)
• M72: 55,482,110 km (0.103 R)
• M73: 55,652,801 km (0.068 R)
• M74: 56,937,997 km (0.076 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 15,386 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit