🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.98 AU - 0.98 AU

Year: 365 Days

Day: 19.6 Hours

Environment

Temp: 9 °C

Axial Tilt: 41.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 49,829,864 km

• M1: 554,559 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.55 AU - 2.51 AU

Year: 1090 Days

Day: 39.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 4.07 AU - 4.15 AU

Year: 3139 Days

Day: 36 Hours

Environment

Temp: -137 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,829,864 km

• M1: 1,065,735 km (0.114 R)

Asteroid Belt

Center: 11.44 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 18.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 82

Radius: 5

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 17.23 AU - 20.31 AU

Year: 30635 Days

Day: 21.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 49,829,864 km

• M1: 347,067 km (0.098 R)
• M2: 618,587 km (0.076 R)
• M3: 721,660 km (0.089 R)
• M4: 1,104,930 km (0.088 R)
• M5: 1,209,499 km (0.059 R)
• M6: 1,317,359 km (0.09 R)
• M7: 1,450,950 km (0.097 R)
• M8: 1,952,701 km (0.114 R)
• M9: 2,288,099 km (0.043 R)
• M10: 3,011,405 km (0.096 R)
• M11: 3,519,739 km (0.1 R)
• M12: 3,958,210 km (0.035 R)
• M13: 5,232,784 km (0.111 R)
• M14: 5,303,095 km (0.108 R)
• M15: 5,444,764 km (0.047 R)
• M16: 8,036,248 km (0.116 R)
• M17: 8,280,841 km (0.117 R)
• M18: 8,362,820 km (0.097 R)
• M19: 8,403,960 km (0.084 R)
• M20: 8,486,388 km (0.051 R)
• M21: 8,527,677 km (0.105 R)
• M22: 8,902,719 km (0.11 R)
• M23: 9,240,511 km (0.113 R)
• M24: 9,668,660 km (0.115 R)
• M25: 10,499,975 km (0.092 R)
• M26: 12,136,726 km (0.101 R)
• M27: 12,464,195 km (0.09 R)
• M28: 12,511,169 km (0.033 R)
• M29: 13,271,276 km (0.038 R)
• M30: 14,144,179 km (0.074 R)
• M31: 14,587,588 km (0.072 R)
• M32: 15,185,829 km (0.111 R)
• M33: 15,944,889 km (0.073 R)
• M34: 16,716,216 km (0.114 R)
• M35: 16,767,977 km (0.12 R)
• M36: 18,081,745 km (0.097 R)
• M37: 18,241,516 km (0.054 R)
• M38: 20,361,916 km (0.115 R)
• M39: 21,988,493 km (0.102 R)
• M40: 23,656,210 km (0.117 R)
• M41: 24,770,864 km (0.073 R)
• M42: 27,233,544 km (0.106 R)
• M43: 27,661,843 km (0.06 R)
• M44: 28,092,236 km (0.084 R)
• M45: 28,277,438 km (0.069 R)
• M46: 28,648,890 km (0.083 R)
• M47: 30,911,707 km (0.098 R)
• M48: 31,294,379 km (0.09 R)
• M49: 31,742,873 km (0.077 R)
• M50: 32,064,508 km (0.08 R)
• M51: 32,128,985 km (0.108 R)
• M52: 33,100,922 km (0.118 R)
• M53: 34,082,584 km (0.082 R)
• M54: 34,742,310 km (0.06 R)
• M55: 36,275,688 km (0.118 R)
• M56: 37,287,419 km (0.096 R)
• M57: 39,063,146 km (0.111 R)
• M58: 39,753,390 km (0.103 R)
• M59: 40,517,386 km (0.075 R)
• M60: 41,777,898 km (0.12 R)
• M61: 43,692,751 km (0.107 R)
• M62: 44,409,175 km (0.083 R)
• M63: 45,346,256 km (0.091 R)
• M64: 47,607,129 km (0.113 R)
• M65: 48,418,248 km (0.037 R)
• M66: 48,936,755 km (0.087 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: 450 - 18,742 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit