🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.9 AU - 1 AU

Year: 332 Days

Day: 27 Hours

Environment

Temp: 130 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.26 AU - 1.44 AU

Year: 562 Days

Day: 21.6 Hours

Environment

Temp: 15 °C

Axial Tilt: 46.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.82 AU - 2.28 AU

Year: 1051 Days

Day: 32.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.97 AU - 2.77 AU

Year: 1307 Days

Day: 16.4 Hours

Environment

Temp: -66 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.1 AU - 2.98 AU

Year: 1450 Days

Day: 32.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,602,871 km

• M1: 1,977,833 km (0.098 R)

Asteroid Belt

Center: 2.85 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.72 AU - 3.58 AU

Year: 2002 Days

Day: 28.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,602,871 km

• M1: 2,970,864 km (0.1 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.43 AU - 4.97 AU

Year: 3083 Days

Day: 28.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,602,871 km

• M1: 33,061 km (0.079 R)
• M2: 44,281 km (0.119 R)

Planet 8 - Terrestrial

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.64 AU - 5.44 AU

Year: 4052 Days

Day: 42.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,602,871 km

• M1: 2,239,480 km (0.096 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.4

Radius: 12

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 6.38 AU - 9.7 AU

Year: 8165 Days

Day: 10.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 30,602,871 km

• M1: 199,713 km (0.044 R)
• M2: 276,906 km (0.104 R)
• M3: 402,119 km (0.039 R)
• M4: 585,676 km (0.102 R)
• M5: 665,561 km (0.108 R)
• M6: 812,616 km (0.081 R)
• M7: 930,648 km (0.1 R)
• M8: 1,543,850 km (0.103 R)
• M9: 1,761,665 km (0.066 R)
• M10: 1,918,443 km (0.093 R)
• M11: 2,116,511 km (0.034 R)
• M12: 2,208,962 km (0.117 R)
• M13: 2,340,608 km (0.085 R)
• M14: 2,436,201 km (0.092 R)
• M15: 2,691,266 km (0.109 R)
• M16: 2,852,682 km (0.11 R)
• M17: 2,996,595 km (0.106 R)
• M18: 3,313,144 km (0.087 R)
• M19: 3,842,272 km (0.097 R)
• M20: 4,280,145 km (0.112 R)
• M21: 4,469,386 km (0.045 R)
• M22: 6,080,555 km (0.099 R)
• M23: 6,590,684 km (0.103 R)
• M24: 6,864,747 km (0.039 R)
• M25: 7,537,788 km (0.054 R)
• M26: 7,795,695 km (0.119 R)
• M27: 7,998,400 km (0.118 R)
• M28: 8,468,137 km (0.084 R)
• M29: 8,826,274 km (0.114 R)
• M30: 9,434,390 km (0.038 R)
• M31: 9,774,575 km (0.048 R)
• M32: 9,868,074 km (0.114 R)
• M33: 10,308,340 km (0.109 R)
• M34: 10,403,634 km (0.09 R)
• M35: 11,078,171 km (0.062 R)
• M36: 11,568,703 km (0.113 R)
• M37: 11,667,587 km (0.054 R)
• M38: 11,833,192 km (0.066 R)
• M39: 13,082,633 km (0.078 R)
• M40: 14,091,072 km (0.047 R)
• M41: 14,338,208 km (0.075 R)
• M42: 14,444,572 km (0.075 R)
• M43: 14,551,235 km (0.116 R)
• M44: 15,016,335 km (0.104 R)
• M45: 15,413,817 km (0.114 R)
• M46: 15,631,930 km (0.097 R)
• M47: 15,887,892 km (0.106 R)
• M48: 16,440,956 km (0.09 R)
• M49: 16,887,954 km (0.114 R)
• M50: 17,150,648 km (0.04 R)
• M51: 17,870,214 km (0.095 R)
• M52: 17,946,509 km (0.091 R)
• M53: 18,099,547 km (0.112 R)
• M54: 18,445,417 km (0.077 R)
• M55: 19,065,501 km (0.117 R)
• M56: 20,605,760 km (0.106 R)
• M57: 20,725,887 km (0.059 R)
• M58: 20,846,314 km (0.108 R)
• M59: 21,047,373 km (0.102 R)
• M60: 21,899,183 km (0.052 R)
• M61: 22,103,684 km (0.119 R)
• M62: 23,010,995 km (0.105 R)
• M63: 23,343,850 km (0.114 R)
• M64: 23,972,460 km (0.062 R)
• M65: 24,225,430 km (0.111 R)
• M66: 24,649,092 km (0.095 R)
• M67: 25,289,071 km (0.051 R)
• M68: 25,460,660 km (0.087 R)
• M69: 25,675,782 km (0.097 R)
• M70: 26,760,067 km (0.064 R)
• M71: 27,329,885 km (0.115 R)
• M72: 27,550,093 km (0.066 R)
• M73: 28,169,728 km (0.092 R)
• M74: 29,062,977 km (0.094 R)
• M75: 29,965,650 km (0.061 R)
• M76: 30,147,262 km (0.101 R)
• M77: 30,465,906 km (0.097 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 18,993 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit