🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.78 AU - 1.28 AU

Year: 394 Days

Day: 46.6 Hours

Environment

Temp: 16 °C

Axial Tilt: 5.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.85 AU - 1.37 AU

Year: 441 Days

Day: 37.8 Hours

Environment

Temp: 5 °C

Axial Tilt: 24.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 95,009,076 km

• M1: 59,540 km (0.116 R)

Asteroid Belt

Center: 1.59 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.86 AU - 2.28 AU

Year: 1122 Days

Day: 25.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.77 AU - 2.71 AU

Year: 1263 Days

Day: 29.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 19.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 520.4

Radius: 3.4

Gravity: 45.02 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 15.27 AU - 23.39 AU

Year: 32017 Days

Day: 22 Hours

Environment

Temp: -193 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 95,009,076 km

• M1: 50,714 km (0.081 R)
• M2: 167,101 km (0.091 R)
• M3: 352,153 km (0.055 R)
• M4: 585,975 km (0.106 R)
• M5: 1,136,046 km (0.076 R)
• M6: 1,300,753 km (0.071 R)
• M7: 1,763,609 km (0.111 R)
• M8: 2,354,371 km (0.113 R)
• M9: 2,867,043 km (0.08 R)
• M10: 3,649,590 km (0.078 R)
• M11: 3,697,611 km (0.111 R)
• M12: 3,745,781 km (0.107 R)
• M13: 4,805,233 km (0.108 R)
• M14: 6,523,365 km (0.044 R)
• M15: 6,875,817 km (0.093 R)
• M16: 7,234,254 km (0.118 R)
• M17: 7,537,788 km (0.043 R)
• M18: 7,598,973 km (0.118 R)
• M19: 7,907,295 km (0.097 R)
• M20: 8,219,805 km (0.098 R)
• M21: 8,600,082 km (0.036 R)
• M22: 9,642,032 km (0.119 R)
• M23: 10,723,175 km (0.054 R)
• M24: 10,860,955 km (0.097 R)
• M25: 11,770,959 km (0.101 R)
• M26: 12,343,021 km (0.045 R)
• M27: 12,705,198 km (0.116 R)
• M28: 12,778,052 km (0.075 R)
• M29: 13,365,822 km (0.027 R)
• M30: 17,637,589 km (0.063 R)
• M31: 19,036,030 km (0.097 R)
• M32: 19,286,457 km (0.098 R)
• M33: 19,959,797 km (0.072 R)
• M34: 21,502,450 km (0.116 R)
• M35: 21,937,780 km (0.068 R)
• M36: 29,285,130 km (0.115 R)
• M37: 30,155,041 km (0.115 R)
• M38: 32,516,294 km (0.104 R)
• M39: 33,015,502 km (0.075 R)
• M40: 33,316,343 km (0.108 R)
• M41: 34,936,040 km (0.065 R)
• M42: 36,581,167 km (0.105 R)
• M43: 37,726,788 km (0.12 R)
• M44: 38,884,077 km (0.087 R)
• M45: 40,159,848 km (0.096 R)
• M46: 40,373,773 km (0.111 R)
• M47: 41,341,222 km (0.111 R)
• M48: 41,990,477 km (0.08 R)
• M49: 42,099,085 km (0.107 R)
• M50: 42,207,693 km (0.11 R)
• M51: 42,534,115 km (0.086 R)
• M52: 44,731,708 km (0.079 R)
• M53: 47,643,182 km (0.111 R)
• M54: 48,096,613 km (0.082 R)
• M55: 49,007,514 km (0.075 R)
• M56: 51,193,887 km (0.101 R)
• M57: 51,658,090 km (0.055 R)
• M58: 53,059,373 km (0.08 R)
• M59: 53,882,610 km (0.079 R)
• M60: 54,118,526 km (0.117 R)
• M61: 54,354,890 km (0.082 R)
• M62: 55,422,570 km (0.076 R)
• M63: 56,138,097 km (0.101 R)
• M64: 58,545,426 km (0.052 R)
• M65: 62,219,101 km (0.102 R)
• M66: 62,342,818 km (0.086 R)
• M67: 63,211,383 km (0.112 R)
• M68: 69,401,295 km (0.092 R)
• M69: 70,817,238 km (0.107 R)
• M70: 72,502,758 km (0.104 R)
• M71: 75,253,414 km (0.098 R)
• M72: 76,973,340 km (0.114 R)
• M73: 78,973,763 km (0.031 R)
• M74: 79,241,693 km (0.067 R)
• M75: 79,375,882 km (0.085 R)
• M76: 90,767,760 km (0.049 R)
• M77: 91,751,665 km (0.078 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 18,710 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit