🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.59 AU - 0.87 AU

Year: 226 Days

Day: 15.2 Hours

Environment

Temp: 197 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,366,785 km

• M1: 73,602 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.56 AU - 2.1 AU

Year: 895 Days

Day: 28.6 Hours

Environment

Temp: -55 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,366,785 km

• M1: 439,519 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.84 AU - 4.32 AU

Year: 2450 Days

Day: 41.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.7

Radius: 14.9

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 6.38 AU - 7.6 AU

Year: 6684 Days

Day: 7.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 60,366,785 km

• M1: 277,654 km (0.089 R)
• M2: 1,048,831 km (0.065 R)
• M3: 2,151,816 km (0.091 R)
• M4: 2,616,317 km (0.032 R)
• M5: 3,163,247 km (0.083 R)
• M6: 4,258,453 km (0.088 R)
• M7: 5,021,552 km (0.057 R)
• M8: 6,487,611 km (0.081 R)
• M9: 8,474,570 km (0.051 R)
• M10: 10,316,120 km (0.096 R)
• M11: 11,555,987 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.9

Radius: 9.3

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 5.81 AU - 9.2 AU

Year: 7428 Days

Day: 7.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 60,366,785 km

• M1: 115,789 km (0.108 R)
• M2: 667,655 km (0.089 R)
• M3: 960,418 km (0.09 R)
• M4: 1,466,957 km (0.063 R)
• M5: 2,205,821 km (0.074 R)
• M6: 4,506,337 km (0.102 R)
• M7: 5,987,804 km (0.071 R)
• M8: 7,047,107 km (0.049 R)
• M9: 7,547,961 km (0.092 R)
• M10: 15,196,900 km (0.066 R)
• M11: 15,492,206 km (0.053 R)
• M12: 16,837,390 km (0.053 R)
• M13: 17,863,631 km (0.093 R)
• M14: 20,682,654 km (0.085 R)
• M15: 24,184,141 km (0.087 R)
• M16: 26,926,719 km (0.041 R)
• M17: 28,150,579 km (0.028 R)
• M18: 28,866,256 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.5

Radius: 13.1

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 7.73 AU - 12.65 AU

Year: 11764 Days

Day: 5.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 60,366,785 km

• M1: 162,912 km (0.097 R)
• M2: 734,974 km (0.052 R)
• M3: 1,203,515 km (0.097 R)
• M4: 1,690,606 km (0.082 R)
• M5: 2,328,640 km (0.113 R)
• M6: 3,312,396 km (0.065 R)
• M7: 3,819,533 km (0.098 R)
• M8: 5,522,405 km (0.087 R)
• M9: 9,846,083 km (0.104 R)
• M10: 10,738,434 km (0.089 R)
• M11: 11,232,407 km (0.072 R)
• M12: 11,856,678 km (0.057 R)
• M13: 14,258,622 km (0.051 R)
• M14: 15,400,951 km (0.065 R)
• M15: 16,968,737 km (0.091 R)
• M16: 18,484,313 km (0.11 R)
• M17: 26,335,808 km (0.118 R)
• M18: 27,337,216 km (0.058 R)
• M19: 28,260,085 km (0.114 R)
• M20: 28,781,583 km (0.085 R)
• M21: 33,420,015 km (0.093 R)
• M22: 34,356,797 km (0.028 R)
• M23: 36,651,778 km (0.084 R)
• M24: 38,790,279 km (0.103 R)
• M25: 42,764,945 km (0.057 R)
• M26: 44,850,638 km (0.082 R)
• M27: 45,418,063 km (0.082 R)
• M28: 46,422,762 km (0.05 R)
• M29: 49,224,132 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.7

Radius: 10.9

Gravity: 7.78 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 8.7 AU - 12.14 AU

Year: 12164 Days

Day: 11.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 60,366,785 km

• M1: 138,079 km (0.043 R)
• M2: 589,116 km (0.063 R)
• M3: 1,194,240 km (0.106 R)
• M4: 1,745,658 km (0.049 R)
• M5: 3,337,229 km (0.119 R)
• M6: 4,857,892 km (0.108 R)
• M7: 5,660,783 km (0.076 R)
• M8: 6,309,440 km (0.113 R)
• M9: 7,800,781 km (0.103 R)
• M10: 8,555,801 km (0.085 R)
• M11: 8,901,073 km (0.096 R)
• M12: 9,832,170 km (0.083 R)
• M13: 11,645,895 km (0.112 R)
• M14: 13,145,464 km (0.093 R)
• M15: 13,874,305 km (0.111 R)
• M16: 16,448,585 km (0.115 R)
• M17: 20,706,440 km (0.105 R)
• M18: 21,784,143 km (0.119 R)
• M19: 22,244,156 km (0.11 R)
• M20: 23,470,410 km (0.114 R)
• M21: 24,443,843 km (0.104 R)
• M22: 28,280,879 km (0.103 R)
• M23: 30,513,627 km (0.118 R)
• M24: 31,438,890 km (0.057 R)
• M25: 36,218,692 km (0.095 R)
• M26: 36,994,656 km (0.075 R)
• M27: 38,046,478 km (0.057 R)
• M28: 38,446,054 km (0.091 R)
• M29: 38,848,323 km (0.118 R)
• M30: 39,934,852 km (0.112 R)
• M31: 57,872,385 km (0.105 R)
• M32: 59,646,915 km (0.106 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 14,225 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit