🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.38 AU - 0.64 AU

Year: 132 Days

Day: 42.6 Hours

Environment

Temp: 231 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,715,979 km

• M1: 75,996 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.68 AU - 0.76 AU

Year: 221 Days

Day: 31 Hours

Environment

Temp: 197 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 31,715,979 km

• M1: 344,673 km (0.112 R)
• M2: 380,427 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.34 AU - 1.4 AU

Year: 580 Days

Day: 15.1 Hours

Environment

Temp: -14 °C

Axial Tilt: 19.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.49 AU - 1.87 AU

Year: 788 Days

Day: 13.4 Hours

Environment

Temp: -47 °C

Axial Tilt: 164.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,715,979 km

• M1: 479,012 km (0.097 R)
• M2: 1,362,537 km (0.072 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.54 AU - 1.96 AU

Year: 837 Days

Day: 21.5 Hours

Environment

Temp: -39 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.04 AU - 2.84 AU

Year: 1378 Days

Day: 38.5 Hours

Environment

Temp: -80 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.28 AU - 3.42 AU

Year: 1740 Days

Day: 28.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,715,979 km

• M1: 1,470,397 km (0.101 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.41 AU - 3.61 AU

Year: 1889 Days

Day: 45.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.2

Radius: 12.4

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 6.11 AU - 7.31 AU

Year: 6286 Days

Day: 8.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 106.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 31,715,979 km

• M1: 157,078 km (0.066 R)
• M2: 264,339 km (0.032 R)
• M3: 802,443 km (0.074 R)
• M4: 978,071 km (0.074 R)
• M5: 1,449,903 km (0.117 R)
• M6: 1,582,596 km (0.111 R)
• M7: 1,667,867 km (0.071 R)
• M8: 1,772,286 km (0.103 R)
• M9: 2,464,775 km (0.031 R)
• M10: 3,169,829 km (0.096 R)
• M11: 3,981,697 km (0.037 R)
• M12: 4,099,430 km (0.112 R)
• M13: 4,411,192 km (0.108 R)
• M14: 4,533,115 km (0.119 R)
• M15: 5,108,767 km (0.113 R)
• M16: 5,314,464 km (0.111 R)
• M17: 5,948,011 km (0.115 R)
• M18: 6,745,518 km (0.074 R)
• M19: 6,943,136 km (0.089 R)
• M20: 7,518,340 km (0.061 R)
• M21: 7,605,855 km (0.072 R)
• M22: 8,653,190 km (0.088 R)
• M23: 9,022,696 km (0.097 R)
• M24: 9,713,539 km (0.111 R)
• M25: 10,097,557 km (0.117 R)
• M26: 10,715,845 km (0.119 R)
• M27: 10,880,702 km (0.066 R)
• M28: 11,313,040 km (0.113 R)
• M29: 11,581,867 km (0.092 R)
• M30: 11,751,062 km (0.05 R)
• M31: 12,091,697 km (0.095 R)
• M32: 12,678,420 km (0.113 R)
• M33: 13,274,567 km (0.101 R)
• M34: 14,276,125 km (0.033 R)
• M35: 14,384,882 km (0.069 R)
• M36: 15,154,115 km (0.07 R)
• M37: 17,115,642 km (0.118 R)
• M38: 17,502,053 km (0.026 R)
• M39: 17,579,695 km (0.054 R)
• M40: 17,891,307 km (0.119 R)
• M41: 18,204,714 km (0.09 R)
• M42: 18,559,561 km (0.103 R)
• M43: 18,638,698 km (0.097 R)
• M44: 18,797,421 km (0.085 R)
• M45: 18,996,386 km (0.071 R)
• M46: 19,076,122 km (0.05 R)
• M47: 19,276,134 km (0.115 R)
• M48: 19,396,411 km (0.064 R)
• M49: 19,961,143 km (0.095 R)
• M50: 20,082,916 km (0.074 R)
• M51: 20,449,580 km (0.118 R)
• M52: 21,148,202 km (0.053 R)
• M53: 21,479,561 km (0.11 R)
• M54: 21,729,390 km (0.036 R)
• M55: 22,231,740 km (0.117 R)
• M56: 22,611,120 km (0.116 R)
• M57: 23,418,799 km (0.071 R)
• M58: 24,063,266 km (0.082 R)
• M59: 24,149,584 km (0.104 R)
• M60: 24,452,819 km (0.119 R)
• M61: 24,539,586 km (0.118 R)
• M62: 24,800,634 km (0.101 R)
• M63: 25,106,562 km (0.091 R)
• M64: 25,457,518 km (0.067 R)
• M65: 25,589,613 km (0.052 R)
• M66: 25,942,814 km (0.072 R)
• M67: 26,120,087 km (0.06 R)
• M68: 26,564,991 km (0.102 R)
• M69: 26,698,882 km (0.103 R)
• M70: 27,462,280 km (0.09 R)
• M71: 27,688,023 km (0.11 R)
• M72: 28,506,323 km (0.106 R)
• M73: 28,735,058 km (0.075 R)
• M74: 29,471,080 km (0.111 R)
• M75: 29,794,959 km (0.048 R)
• M76: 29,980,610 km (0.087 R)
• M77: 30,120,035 km (0.074 R)
• M78: 30,773,928 km (0.114 R)
• M79: 30,867,725 km (0.116 R)
• M80: 31,574,127 km (0.087 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 17,311 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit