🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.4 AU - 0.64 AU

Year: 139 Days

Day: 16.7 Hours

Environment

Temp: 190 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.45 AU - 0.71 AU

Year: 164 Days

Day: 33.6 Hours

Environment

Temp: 180 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,338,528 km

• M1: 208,839 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.6 AU - 0.64 AU

Year: 181 Days

Day: 16.2 Hours

Environment

Temp: 201 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,338,528 km

• M1: 36,053 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.61 AU - 0.79 AU

Year: 217 Days

Day: 22.3 Hours

Environment

Temp: 154 °C

Axial Tilt: 1.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.77 AU - 1.23 AU

Year: 371 Days

Day: 24.4 Hours

Environment

Temp: 13 °C

Axial Tilt: 43.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.94 AU - 1.48 AU

Year: 494 Days

Day: 41.7 Hours

Environment

Temp: 7 °C

Axial Tilt: 18.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 44,338,528 km

• M1: 114,742 km (0.115 R)
• M2: 217,366 km (0.028 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.15 AU - 1.37 AU

Year: 525 Days

Day: 41.5 Hours

Environment

Temp: -5 °C

Axial Tilt: 4.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 8 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.42 AU - 2.08 AU

Year: 859 Days

Day: 21.7 Hours

Environment

Temp: -54 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.78 AU - 2.84 AU

Year: 1302 Days

Day: 46.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,338,528 km

• M1: 1,624,483 km (0.101 R)

Asteroid Belt

Center: 5.78 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 9.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.7

Radius: 14.6

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 8.61 AU - 9.87 AU

Year: 10416 Days

Day: 14.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 44,338,528 km

• M1: 262,694 km (0.081 R)
• M2: 399,576 km (0.071 R)
• M3: 1,016,966 km (0.111 R)
• M4: 1,180,776 km (0.106 R)
• M5: 1,515,576 km (0.082 R)
• M6: 1,684,023 km (0.033 R)
• M7: 1,836,613 km (0.062 R)
• M8: 1,948,811 km (0.106 R)
• M9: 2,347,490 km (0.113 R)
• M10: 2,469,861 km (0.107 R)
• M11: 2,644,890 km (0.099 R)
• M12: 3,087,401 km (0.06 R)
• M13: 3,276,642 km (0.116 R)
• M14: 4,250,225 km (0.051 R)
• M15: 4,430,939 km (0.111 R)
• M16: 4,769,180 km (0.071 R)
• M17: 4,862,978 km (0.079 R)
• M18: 5,020,505 km (0.05 R)
• M19: 5,115,948 km (0.078 R)
• M20: 5,276,317 km (0.118 R)
• M21: 5,405,869 km (0.113 R)
• M22: 5,503,706 km (0.065 R)
• M23: 6,035,676 km (0.041 R)
• M24: 6,239,428 km (0.063 R)
• M25: 6,758,981 km (0.05 R)
• M26: 8,025,477 km (0.109 R)
• M27: 8,858,588 km (0.072 R)
• M28: 9,207,599 km (0.106 R)
• M29: 9,719,523 km (0.069 R)
• M30: 10,321,804 km (0.065 R)
• M31: 10,525,257 km (0.083 R)
• M32: 11,019,080 km (0.1 R)
• M33: 11,143,695 km (0.105 R)
• M34: 11,731,615 km (0.057 R)
• M35: 12,243,688 km (0.11 R)
• M36: 12,676,026 km (0.094 R)
• M37: 13,378,089 km (0.055 R)
• M38: 14,047,988 km (0.083 R)
• M39: 14,912,065 km (0.086 R)
• M40: 16,264,131 km (0.026 R)
• M41: 16,691,682 km (0.073 R)
• M42: 17,850,018 km (0.114 R)
• M43: 18,094,610 km (0.073 R)
• M44: 18,340,400 km (0.097 R)
• M45: 18,636,753 km (0.115 R)
• M46: 19,184,132 km (0.083 R)
• M47: 19,535,238 km (0.118 R)
• M48: 19,888,439 km (0.071 R)
• M49: 20,550,110 km (0.027 R)
• M50: 20,857,982 km (0.109 R)
• M51: 21,064,128 km (0.046 R)
• M52: 21,270,872 km (0.039 R)
• M53: 21,790,725 km (0.113 R)
• M54: 22,949,061 km (0.057 R)
• M55: 23,268,453 km (0.083 R)
• M56: 23,696,752 km (0.116 R)
• M57: 25,215,918 km (0.116 R)
• M58: 27,214,994 km (0.083 R)
• M59: 28,233,756 km (0.102 R)
• M60: 28,461,743 km (0.093 R)
• M61: 28,977,108 km (0.058 R)
• M62: 30,658,887 km (0.09 R)
• M63: 30,893,307 km (0.071 R)
• M64: 31,422,883 km (0.11 R)
• M65: 32,431,622 km (0.059 R)
• M66: 33,030,013 km (0.087 R)
• M67: 34,602,586 km (0.096 R)
• M68: 35,398,147 km (0.091 R)
• M69: 36,137,759 km (0.1 R)
• M70: 36,882,607 km (0.106 R)
• M71: 38,009,229 km (0.098 R)
• M72: 38,261,151 km (0.059 R)
• M73: 39,147,070 km (0.1 R)
• M74: 39,848,086 km (0.093 R)
• M75: 40,039,870 km (0.059 R)
• M76: 40,874,925 km (0.118 R)
• M77: 41,068,505 km (0.104 R)
• M78: 41,391,786 km (0.096 R)
• M79: 42,823,886 km (0.119 R)
• M80: 43,875,709 km (0.087 R)
• M81: 44,206,171 km (0.117 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: 511 - 13,353 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit