🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.89 AU - 1.19 AU

Year: 397 Days

Day: 32.8 Hours

Environment

Temp: 23 °C

Axial Tilt: 3.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 25,590,491 km

• M1: 204,650 km (0.081 R)
• M2: 832,063 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.2 AU - 2.94 AU

Year: 1544 Days

Day: 21.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.65 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.9

Radius: 12.1

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.63 AU - 4.81 AU

Year: 3843 Days

Day: 9.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 25,590,491 km

• M1: 245,041 km (0.076 R)
• M2: 434,881 km (0.108 R)
• M3: 736,919 km (0.118 R)
• M4: 1,194,838 km (0.116 R)
• M5: 1,301,801 km (0.108 R)
• M6: 1,412,353 km (0.103 R)
• M7: 1,497,475 km (0.064 R)
• M8: 1,687,913 km (0.081 R)
• M9: 2,012,839 km (0.082 R)
• M10: 2,290,792 km (0.119 R)
• M11: 2,425,879 km (0.118 R)
• M12: 2,563,808 km (0.117 R)
• M13: 2,722,083 km (0.104 R)
• M14: 3,048,655 km (0.091 R)
• M15: 3,368,645 km (0.066 R)
• M16: 3,464,986 km (0.031 R)
• M17: 3,739,498 km (0.113 R)
• M18: 3,819,234 km (0.097 R)
• M19: 3,960,155 km (0.115 R)
• M20: 4,185,300 km (0.08 R)
• M21: 4,583,978 km (0.1 R)
• M22: 4,690,940 km (0.087 R)
• M23: 4,907,558 km (0.067 R)
• M24: 5,083,186 km (0.09 R)
• M25: 5,554,120 km (0.085 R)
• M26: 5,714,339 km (0.068 R)
• M27: 6,109,727 km (0.119 R)
• M28: 6,707,370 km (0.041 R)
• M29: 6,804,758 km (0.1 R)
• M30: 7,001,031 km (0.099 R)
• M31: 7,099,765 km (0.029 R)
• M32: 7,830,102 km (0.115 R)
• M33: 8,165,201 km (0.079 R)
• M34: 8,321,531 km (0.094 R)
• M35: 8,637,033 km (0.116 R)
• M36: 8,876,390 km (0.075 R)
• M37: 9,144,918 km (0.09 R)
• M38: 9,334,458 km (0.101 R)
• M39: 9,744,955 km (0.12 R)
• M40: 9,910,859 km (0.119 R)
• M41: 10,329,733 km (0.094 R)
• M42: 10,442,380 km (0.091 R)
• M43: 10,527,202 km (0.102 R)
• M44: 11,679,555 km (0.097 R)
• M45: 12,720,606 km (0.114 R)
• M46: 12,901,919 km (0.116 R)
• M47: 13,084,279 km (0.115 R)
• M48: 13,206,350 km (0.092 R)
• M49: 13,298,054 km (0.07 R)
• M50: 13,698,228 km (0.085 R)
• M51: 14,039,760 km (0.06 R)
• M52: 14,352,869 km (0.109 R)
• M53: 14,985,967 km (0.114 R)
• M54: 15,757,593 km (0.072 R)
• M55: 16,017,743 km (0.119 R)
• M56: 16,213,716 km (0.069 R)
• M57: 16,312,002 km (0.11 R)
• M58: 17,005,837 km (0.094 R)
• M59: 17,675,587 km (0.119 R)
• M60: 18,047,487 km (0.108 R)
• M61: 18,251,539 km (0.1 R)
• M62: 19,144,488 km (0.077 R)
• M63: 19,596,274 km (0.107 R)
• M64: 20,510,466 km (0.066 R)
• M65: 20,865,761 km (0.095 R)
• M66: 21,330,712 km (0.081 R)
• M67: 21,799,252 km (0.111 R)
• M68: 23,150,869 km (0.116 R)
• M69: 24,266,719 km (0.08 R)
• M70: 24,416,766 km (0.101 R)
• M71: 24,831,152 km (0.108 R)
• M72: 25,020,244 km (0.111 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 12,343 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit