🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.58 AU - 0.58 AU

Year: 197 Days

Day: 13.1 Hours

Environment

Temp: -3 °C

Axial Tilt: 23.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 83,454,758 km

• M1: 148,999 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.81 AU - 1.99 AU

Year: 1169 Days

Day: 28.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,454,758 km

• M1: 268,678 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.09 AU - 2.21 AU

Year: 1407 Days

Day: 28.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.7

Radius: 9.3

Gravity: 11.44 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.43 AU - 2.81 AU

Year: 1892 Days

Day: 5.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 83,454,758 km

• M1: 116,387 km (0.08 R)
• M2: 431,141 km (0.032 R)
• M3: 800,947 km (0.078 R)
• M4: 1,120,488 km (0.074 R)
• M5: 1,516,773 km (0.12 R)
• M6: 2,140,147 km (0.059 R)
• M7: 2,582,059 km (0.119 R)
• M8: 2,894,420 km (0.108 R)
• M9: 3,248,817 km (0.078 R)
• M10: 3,542,328 km (0.117 R)
• M11: 5,148,112 km (0.097 R)
• M12: 5,621,888 km (0.112 R)
• M13: 6,176,298 km (0.103 R)
• M14: 6,822,261 km (0.03 R)
• M15: 7,306,510 km (0.111 R)
• M16: 7,632,035 km (0.099 R)
• M17: 8,375,835 km (0.084 R)
• M18: 8,931,442 km (0.103 R)
• M19: 9,511,433 km (0.098 R)
• M20: 10,298,916 km (0.091 R)
• M21: 10,746,513 km (0.084 R)
• M22: 11,052,141 km (0.103 R)
• M23: 11,922,352 km (0.118 R)
• M24: 13,488,043 km (0.113 R)
• M25: 17,701,916 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.5

Radius: 9.3

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 5.68 AU - 7.6 AU

Year: 7635 Days

Day: 7.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 83,454,758 km

• M1: 115,789 km (0.088 R)
• M2: 542,741 km (0.108 R)
• M3: 1,032,076 km (0.087 R)
• M4: 1,339,649 km (0.112 R)
• M5: 2,146,729 km (0.039 R)
• M6: 2,762,025 km (0.059 R)
• M7: 3,150,082 km (0.079 R)
• M8: 4,488,385 km (0.115 R)
• M9: 9,450,247 km (0.106 R)
• M10: 10,553,980 km (0.041 R)
• M11: 12,813,955 km (0.045 R)
• M12: 17,700,270 km (0.069 R)
• M13: 18,459,180 km (0.083 R)
• M14: 19,305,755 km (0.077 R)
• M15: 20,109,843 km (0.103 R)
• M16: 22,072,867 km (0.112 R)
• M17: 23,475,496 km (0.047 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 184.7

Radius: 6

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 13.27 AU - 14.27 AU

Year: 22801 Days

Day: 22.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 83,454,758 km

• M1: 74,649 km (0.049 R)
• M2: 637,287 km (0.087 R)
• M3: 891,753 km (0.098 R)
• M4: 2,124,888 km (0.116 R)
• M5: 2,391,172 km (0.066 R)
• M6: 2,877,066 km (0.081 R)
• M7: 3,301,475 km (0.072 R)
• M8: 4,186,945 km (0.102 R)
• M9: 4,637,983 km (0.028 R)
• M10: 5,460,771 km (0.046 R)
• M11: 6,415,804 km (0.036 R)
• M12: 6,851,582 km (0.07 R)
• M13: 7,520,435 km (0.059 R)
• M14: 8,370,150 km (0.11 R)
• M15: 9,084,929 km (0.108 R)
• M16: 9,332,065 km (0.097 R)
• M17: 12,535,554 km (0.115 R)
• M18: 14,786,403 km (0.064 R)
• M19: 15,059,569 km (0.092 R)
• M20: 16,114,533 km (0.106 R)
• M21: 17,749,488 km (0.099 R)
• M22: 24,722,245 km (0.107 R)
• M23: 32,741,738 km (0.097 R)
• M24: 43,582,497 km (0.055 R)
• M25: 45,570,653 km (0.107 R)
• M26: 46,295,155 km (0.069 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 466.5

Radius: 6.1

Gravity: 12.54 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 15.68 AU - 15.78 AU

Year: 27839 Days

Day: 19.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 83,454,758 km

• M1: 76,145 km (0.088 R)
• M2: 271,969 km (0.09 R)
• M3: 684,709 km (0.078 R)
• M4: 1,185,862 km (0.114 R)
• M5: 1,410,110 km (0.116 R)
• M6: 2,216,442 km (0.098 R)
• M7: 4,333,551 km (0.042 R)
• M8: 5,098,295 km (0.117 R)
• M9: 6,986,520 km (0.07 R)
• M10: 7,275,692 km (0.061 R)
• M11: 7,473,012 km (0.058 R)
• M12: 9,239,314 km (0.074 R)
• M13: 9,765,749 km (0.079 R)
• M14: 11,597,874 km (0.053 R)
• M15: 13,278,157 km (0.057 R)
• M16: 14,876,012 km (0.056 R)
• M17: 18,448,260 km (0.105 R)
• M18: 18,908,423 km (0.094 R)
• M19: 20,529,914 km (0.115 R)
• M20: 25,605,022 km (0.095 R)
• M21: 28,187,380 km (0.052 R)
• M22: 29,416,477 km (0.075 R)
• M23: 31,849,686 km (0.074 R)
• M24: 36,677,209 km (0.073 R)
• M25: 41,812,455 km (0.116 R)
• M26: 42,446,451 km (0.055 R)
• M27: 44,386,885 km (0.085 R)
• M28: 44,715,851 km (0.058 R)
• M29: 47,406,967 km (0.05 R)
• M30: 52,372,868 km (0.055 R)
• M31: 53,294,690 km (0.049 R)
• M32: 53,852,989 km (0.104 R)
• M33: 54,415,029 km (0.113 R)
• M34: 62,082,817 km (0.112 R)
• M35: 69,994,151 km (0.096 R)
• M36: 82,458,197 km (0.074 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 13,859 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit