🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.42 AU - 0.58 AU

Year: 134 Days

Day: 30.5 Hours

Environment

Temp: 207 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.22 AU - 1.54 AU

Year: 614 Days

Day: 36.6 Hours

Environment

Temp: -49 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,356,868 km

• M1: 432,936 km (0.069 R)
• M2: 770,279 km (0.027 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.05 AU - 1.75 AU

Year: 627 Days

Day: 14.7 Hours

Environment

Temp: -45 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.74 AU - 2.06 AU

Year: 992 Days

Day: 26.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.26 AU - 3.12 AU

Year: 1671 Days

Day: 46.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,356,868 km

• M1: 587,920 km (0.106 R)

Asteroid Belt

Center: 3.26 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.36 AU - 4.3 AU

Year: 2839 Days

Day: 36.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.1

Radius: 13.7

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 8.22 AU - 9.5 AU

Year: 9988 Days

Day: 13.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 50,356,868 km

• M1: 228,286 km (0.098 R)
• M2: 457,620 km (0.062 R)
• M3: 649,404 km (0.094 R)
• M4: 817,702 km (0.119 R)
• M5: 907,909 km (0.099 R)
• M6: 1,180,626 km (0.105 R)
• M7: 1,327,382 km (0.084 R)
• M8: 1,525,449 km (0.116 R)
• M9: 1,877,902 km (0.043 R)
• M10: 2,001,320 km (0.057 R)
• M11: 2,127,581 km (0.065 R)
• M12: 2,230,504 km (0.116 R)
• M13: 2,335,372 km (0.104 R)
• M14: 2,577,272 km (0.066 R)
• M15: 2,715,201 km (0.094 R)
• M16: 3,534,100 km (0.104 R)
• M17: 4,392,642 km (0.116 R)
• M18: 4,491,975 km (0.115 R)
• M19: 5,069,124 km (0.107 R)
• M20: 5,490,990 km (0.12 R)
• M21: 5,670,058 km (0.084 R)
• M22: 6,145,032 km (0.112 R)
• M23: 6,256,482 km (0.059 R)
• M24: 6,632,870 km (0.118 R)
• M25: 7,289,755 km (0.115 R)
• M26: 7,486,925 km (0.075 R)
• M27: 7,806,166 km (0.068 R)
• M28: 8,540,842 km (0.075 R)
• M29: 8,665,457 km (0.113 R)
• M30: 9,127,714 km (0.097 R)
• M31: 10,032,332 km (0.075 R)
• M32: 10,428,767 km (0.1 R)
• M33: 10,517,628 km (0.116 R)
• M34: 11,055,881 km (0.043 R)
• M35: 11,328,299 km (0.103 R)
• M36: 12,771,619 km (0.104 R)
• M37: 13,733,234 km (0.051 R)
• M38: 14,519,371 km (0.027 R)
• M39: 14,768,003 km (0.043 R)
• M40: 15,370,732 km (0.118 R)
• M41: 15,981,391 km (0.087 R)
• M42: 16,186,639 km (0.052 R)
• M43: 16,392,935 km (0.06 R)
• M44: 16,548,068 km (0.106 R)
• M45: 17,595,552 km (0.102 R)
• M46: 17,914,046 km (0.061 R)
• M47: 18,772,438 km (0.111 R)
• M48: 18,934,902 km (0.079 R)
• M49: 19,043,510 km (0.093 R)
• M50: 20,418,015 km (0.11 R)
• M51: 20,529,465 km (0.076 R)
• M52: 20,808,765 km (0.081 R)
• M53: 21,145,509 km (0.087 R)
• M54: 23,203,976 km (0.096 R)
• M55: 23,611,630 km (0.116 R)
• M56: 23,728,616 km (0.1 R)
• M57: 25,146,504 km (0.079 R)
• M58: 25,505,390 km (0.04 R)
• M59: 26,228,097 km (0.109 R)
• M60: 27,263,314 km (0.05 R)
• M61: 28,374,228 km (0.051 R)
• M62: 28,747,774 km (0.11 R)
• M63: 29,436,822 km (0.079 R)
• M64: 31,601,054 km (0.026 R)
• M65: 31,858,961 km (0.041 R)
• M66: 32,247,317 km (0.114 R)
• M67: 32,702,244 km (0.089 R)
• M68: 33,355,987 km (0.047 R)
• M69: 34,344,530 km (0.118 R)
• M70: 34,875,752 km (0.082 R)
• M71: 37,640,619 km (0.093 R)
• M72: 38,600,739 km (0.101 R)
• M73: 39,153,054 km (0.08 R)
• M74: 39,777,475 km (0.028 R)
• M75: 40,335,326 km (0.101 R)
• M76: 40,545,212 km (0.062 R)
• M77: 41,741,247 km (0.045 R)
• M78: 44,096,067 km (0.088 R)
• M79: 44,818,176 km (0.106 R)
• M80: 45,108,096 km (0.069 R)
• M81: 46,273,913 km (0.061 R)
• M82: 48,635,465 km (0.095 R)
• M83: 49,007,963 km (0.091 R)
• M84: 49,755,803 km (0.075 R)
• M85: 49,980,948 km (0.068 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: 439 - 18,949 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit