🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.59 AU - 0.71 AU

Year: 196 Days

Day: 30.2 Hours

Environment

Temp: 152 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.13 AU - 1.33 AU

Year: 511 Days

Day: 47.4 Hours

Environment

Temp: -13 °C

Axial Tilt: 118.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 46,487,535 km

• M1: 103,073 km (0.096 R)
• M2: 653,144 km (0.046 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.83 AU - 2.71 AU

Year: 1282 Days

Day: 29.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.05 AU - 3.93 AU

Year: 2443 Days

Day: 18.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.11 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.2

Radius: 13.8

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 8.95 AU - 12.51 AU

Year: 13171 Days

Day: 12.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 46,487,535 km

• M1: 204,799 km (0.106 R)
• M2: 449,242 km (0.074 R)
• M3: 556,055 km (0.097 R)
• M4: 689,497 km (0.079 R)
• M5: 1,066,483 km (0.078 R)
• M6: 1,180,626 km (0.077 R)
• M7: 1,360,144 km (0.114 R)
• M8: 1,527,843 km (0.107 R)
• M9: 1,658,292 km (0.097 R)
• M10: 2,243,070 km (0.047 R)
• M11: 2,418,100 km (0.081 R)
• M12: 3,360,866 km (0.112 R)
• M13: 4,407,752 km (0.089 R)
• M14: 4,724,600 km (0.056 R)
• M15: 5,213,935 km (0.116 R)
• M16: 5,788,241 km (0.082 R)
• M17: 6,382,892 km (0.099 R)
• M18: 6,489,855 km (0.095 R)
• M19: 6,778,130 km (0.102 R)
• M20: 7,554,992 km (0.076 R)
• M21: 7,744,083 km (0.085 R)
• M22: 9,192,340 km (0.1 R)
• M23: 9,475,679 km (0.094 R)
• M24: 9,598,050 km (0.114 R)
• M25: 10,175,797 km (0.109 R)
• M26: 11,322,165 km (0.081 R)
• M27: 11,669,681 km (0.095 R)
• M28: 12,598,684 km (0.113 R)
• M29: 12,688,443 km (0.068 R)
• M30: 12,958,916 km (0.118 R)
• M31: 13,049,572 km (0.12 R)
• M32: 13,966,906 km (0.07 R)
• M33: 14,106,331 km (0.11 R)
• M34: 14,574,423 km (0.103 R)
• M35: 15,047,751 km (0.076 R)
• M36: 15,238,488 km (0.051 R)
• M37: 16,448,585 km (0.092 R)
• M38: 16,546,721 km (0.099 R)
• M39: 16,645,157 km (0.09 R)
• M40: 17,489,038 km (0.115 R)
• M41: 18,295,969 km (0.12 R)
• M42: 18,448,559 km (0.101 R)
• M43: 19,011,945 km (0.049 R)
• M44: 19,373,373 km (0.087 R)
• M45: 19,789,405 km (0.075 R)
• M46: 20,260,788 km (0.087 R)
• M47: 20,895,232 km (0.119 R)
• M48: 21,697,376 km (0.052 R)
• M49: 22,563,996 km (0.094 R)
• M50: 22,946,817 km (0.083 R)
• M51: 23,386,934 km (0.08 R)
• M52: 24,052,346 km (0.082 R)
• M53: 24,163,796 km (0.07 R)
• M54: 24,331,346 km (0.11 R)
• M55: 25,288,323 km (0.102 R)
• M56: 25,685,954 km (0.04 R)
• M57: 26,487,350 km (0.101 R)
• M58: 26,717,881 km (0.073 R)
• M59: 27,064,948 km (0.048 R)
• M60: 28,114,975 km (0.104 R)
• M61: 28,291,201 km (0.097 R)
• M62: 30,134,397 km (0.107 R)
• M63: 30,314,812 km (0.109 R)
• M64: 30,616,401 km (0.071 R)
• M65: 32,323,313 km (0.025 R)
• M66: 32,446,432 km (0.089 R)
• M67: 32,569,700 km (0.11 R)
• M68: 34,123,723 km (0.03 R)
• M69: 35,130,816 km (0.114 R)
• M70: 36,147,782 km (0.092 R)
• M71: 36,724,183 km (0.115 R)
• M72: 37,045,669 km (0.085 R)
• M73: 37,368,052 km (0.082 R)
• M74: 40,576,777 km (0.08 R)
• M75: 41,375,929 km (0.093 R)
• M76: 42,314,955 km (0.107 R)
• M77: 43,736,583 km (0.116 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: 161 - 13,308 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit