🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.66 AU - 0.8 AU

Year: 224 Days

Day: 44.5 Hours

Environment

Temp: 194 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.76 AU - 1.06 AU

Year: 312 Days

Day: 30.3 Hours

Environment

Temp: 124 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.92 AU - 1 AU

Year: 339 Days

Day: 36.1 Hours

Environment

Temp: 120 °C

Axial Tilt: 3.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,607,065 km

• M1: 85,121 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.27 AU - 3.21 AU

Year: 1632 Days

Day: 20.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,607,065 km

• M1: 1,068,877 km (0.074 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.91 AU - 3.33 AU

Year: 1983 Days

Day: 19.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,607,065 km

• M1: 724,951 km (0.113 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.07 AU - 3.67 AU

Year: 2226 Days

Day: 35.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.65 AU - 4.43 AU

Year: 2922 Days

Day: 33 Hours

Environment

Temp: -112 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.3

Radius: 11.3

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 7.99 AU - 8.51 AU

Year: 8528 Days

Day: 7.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 45,607,065 km

• M1: 179,368 km (0.078 R)
• M2: 727,046 km (0.118 R)
• M3: 964,607 km (0.108 R)
• M4: 1,055,712 km (0.1 R)
• M5: 1,169,257 km (0.075 R)
• M6: 1,347,727 km (0.12 R)
• M7: 2,296,327 km (0.1 R)
• M8: 2,547,801 km (0.074 R)
• M9: 2,834,880 km (0.073 R)
• M10: 2,995,997 km (0.093 R)
• M11: 3,497,598 km (0.103 R)
• M12: 3,758,347 km (0.075 R)
• M13: 4,237,659 km (0.083 R)
• M14: 5,221,265 km (0.09 R)
• M15: 5,620,542 km (0.082 R)
• M16: 6,064,249 km (0.107 R)
• M17: 6,342,950 km (0.092 R)
• M18: 6,949,270 km (0.099 R)
• M19: 8,916,781 km (0.097 R)
• M20: 9,313,963 km (0.116 R)
• M21: 9,554,966 km (0.074 R)
• M22: 10,456,442 km (0.118 R)
• M23: 11,171,520 km (0.062 R)
• M24: 11,256,791 km (0.086 R)
• M25: 11,859,072 km (0.104 R)
• M26: 12,383,712 km (0.097 R)
• M27: 14,048,886 km (0.089 R)
• M28: 14,418,093 km (0.114 R)
• M29: 14,884,240 km (0.069 R)
• M30: 14,978,038 km (0.089 R)
• M31: 15,071,985 km (0.098 R)
• M32: 15,260,628 km (0.113 R)
• M33: 15,497,442 km (0.106 R)
• M34: 15,878,916 km (0.076 R)
• M35: 16,311,853 km (0.091 R)
• M36: 16,505,582 km (0.064 R)
• M37: 17,091,258 km (0.083 R)
• M38: 17,932,446 km (0.027 R)
• M39: 18,132,309 km (0.057 R)
• M40: 18,433,599 km (0.047 R)
• M41: 18,635,407 km (0.036 R)
• M42: 18,787,099 km (0.042 R)
• M43: 19,194,005 km (0.082 R)
• M44: 19,347,343 km (0.11 R)
• M45: 20,223,837 km (0.096 R)
• M46: 20,483,988 km (0.102 R)
• M47: 20,692,976 km (0.111 R)
• M48: 20,850,203 km (0.097 R)
• M49: 22,122,384 km (0.107 R)
• M50: 22,875,908 km (0.094 R)
• M51: 23,528,604 km (0.116 R)
• M52: 24,519,091 km (0.075 R)
• M53: 25,242,846 km (0.094 R)
• M54: 25,523,192 km (0.078 R)
• M55: 26,882,737 km (0.095 R)
• M56: 27,226,364 km (0.088 R)
• M57: 29,318,191 km (0.043 R)
• M58: 29,849,263 km (0.093 R)
• M59: 30,086,376 km (0.053 R)
• M60: 30,443,017 km (0.081 R)
• M61: 31,581,906 km (0.073 R)
• M62: 32,005,118 km (0.114 R)
• M63: 32,734,707 km (0.111 R)
• M64: 33,101,670 km (0.1 R)
• M65: 35,269,044 km (0.097 R)
• M66: 35,519,621 km (0.087 R)
• M67: 36,022,718 km (0.115 R)
• M68: 36,275,090 km (0.058 R)
• M69: 36,718,199 km (0.066 R)
• M70: 36,845,058 km (0.112 R)
• M71: 38,379,633 km (0.11 R)
• M72: 38,637,540 km (0.102 R)
• M73: 39,025,297 km (0.059 R)
• M74: 39,479,327 km (0.077 R)
• M75: 40,065,601 km (0.098 R)
• M76: 40,654,867 km (0.049 R)
• M77: 40,983,384 km (0.066 R)
• M78: 41,444,893 km (0.117 R)
• M79: 41,974,470 km (0.115 R)
• M80: 42,773,023 km (0.117 R)
• M81: 42,973,335 km (0.118 R)
• M82: 43,308,135 km (0.112 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 12,518 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit