🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.41 AU - 1.41 AU

Year: 608 Days

Day: 31.3 Hours

Environment

Temp: -27 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 90,912,477 km

• M1: 43,982 km (0.082 R)
• M2: 158,125 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.51 AU - 2.35 AU

Year: 974 Days

Day: 22.1 Hours

Environment

Temp: -51 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,912,477 km

• M1: 33,660 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4.8 AU - 4.9 AU

Year: 3882 Days

Day: 23.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,912,477 km

• M1: 215,271 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.4

Radius: 8.8

Gravity: 11.12 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 7.19 AU - 7.85 AU

Year: 7495 Days

Day: 9.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 52.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 90,912,477 km

• M1: 109,506 km (0.09 R)
• M2: 450,140 km (0.101 R)
• M3: 892,950 km (0.101 R)
• M4: 1,491,640 km (0.09 R)
• M5: 2,030,492 km (0.109 R)
• M6: 3,130,784 km (0.053 R)
• M7: 4,363,022 km (0.118 R)
• M8: 5,495,927 km (0.112 R)
• M9: 6,027,597 km (0.112 R)
• M10: 6,376,908 km (0.104 R)
• M11: 7,388,489 km (0.114 R)
• M12: 8,633,742 km (0.055 R)
• M13: 9,033,318 km (0.114 R)
• M14: 10,554,579 km (0.114 R)
• M15: 11,748,818 km (0.116 R)
• M16: 12,239,799 km (0.063 R)
• M17: 14,776,679 km (0.059 R)
• M18: 15,348,891 km (0.091 R)
• M19: 15,804,117 km (0.091 R)
• M20: 19,097,215 km (0.038 R)
• M21: 20,943,403 km (0.038 R)
• M22: 22,238,471 km (0.092 R)
• M23: 22,821,454 km (0.082 R)
• M24: 24,018,088 km (0.09 R)
• M25: 24,987,332 km (0.077 R)
• M26: 25,799,499 km (0.083 R)
• M27: 26,166,014 km (0.101 R)
• M28: 26,815,867 km (0.049 R)
• M29: 28,438,854 km (0.051 R)
• M30: 29,924,361 km (0.087 R)
• M31: 30,430,750 km (0.082 R)
• M32: 31,669,720 km (0.108 R)
• M33: 32,301,621 km (0.104 R)
• M34: 37,662,910 km (0.115 R)
• M35: 38,253,372 km (0.111 R)
• M36: 39,939,490 km (0.078 R)
• M37: 42,560,744 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.6

Radius: 8.6

Gravity: 11.11 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 7.87 AU - 12.35 AU

Year: 11683 Days

Day: 9.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 90,912,477 km

• M1: 106,962 km (0.095 R)
• M2: 936,183 km (0.042 R)
• M3: 1,305,391 km (0.105 R)
• M4: 1,706,762 km (0.051 R)
• M5: 2,524,464 km (0.08 R)
• M6: 3,770,016 km (0.072 R)
• M7: 7,282,873 km (0.114 R)
• M8: 8,359,828 km (0.077 R)
• M9: 10,276,925 km (0.098 R)
• M10: 13,807,135 km (0.086 R)
• M11: 14,544,503 km (0.118 R)
• M12: 15,807,409 km (0.108 R)
• M13: 16,688,989 km (0.083 R)
• M14: 17,525,540 km (0.114 R)
• M15: 18,710,954 km (0.111 R)
• M16: 19,780,728 km (0.092 R)
• M17: 22,679,187 km (0.102 R)
• M18: 24,181,449 km (0.037 R)
• M19: 25,251,971 km (0.057 R)
• M20: 26,762,311 km (0.048 R)
• M21: 30,856,356 km (0.069 R)
• M22: 33,766,483 km (0.12 R)
• M23: 36,222,432 km (0.044 R)
• M24: 36,600,765 km (0.118 R)
• M25: 37,109,397 km (0.062 R)
• M26: 48,146,280 km (0.088 R)
• M27: 48,603,750 km (0.08 R)
• M28: 49,527,517 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 587.9

Radius: 6.3

Gravity: 14.81 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 15.61 AU - 20.77 AU

Year: 28195 Days

Day: 21.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 90,912,477 km

• M1: 78,389 km (0.101 R)
• M2: 355,295 km (0.034 R)
• M3: 751,879 km (0.084 R)
• M4: 993,779 km (0.043 R)
• M5: 2,225,717 km (0.104 R)
• M6: 3,617,127 km (0.109 R)
• M7: 4,716,821 km (0.096 R)
• M8: 4,984,302 km (0.084 R)
• M9: 5,466,605 km (0.109 R)
• M10: 6,712,456 km (0.085 R)
• M11: 7,051,296 km (0.071 R)
• M12: 11,296,883 km (0.085 R)
• M13: 12,127,600 km (0.09 R)
• M14: 18,170,457 km (0.107 R)
• M15: 23,778,582 km (0.059 R)
• M16: 24,339,274 km (0.052 R)
• M17: 27,032,485 km (0.079 R)
• M18: 28,639,465 km (0.053 R)
• M19: 30,835,562 km (0.099 R)
• M20: 31,234,390 km (0.062 R)
• M21: 34,123,424 km (0.086 R)
• M22: 35,414,304 km (0.117 R)
• M23: 37,185,842 km (0.046 R)
• M24: 38,093,303 km (0.112 R)
• M25: 41,708,934 km (0.049 R)
• M26: 43,349,873 km (0.118 R)
• M27: 52,204,122 km (0.08 R)
• M28: 54,883,270 km (0.085 R)
• M29: 63,898,038 km (0.045 R)
• M30: 64,546,245 km (0.079 R)
• M31: 68,754,284 km (0.08 R)
• M32: 77,221,822 km (0.08 R)
• M33: 80,693,989 km (0.108 R)
• M34: 82,724,032 km (0.064 R)
• M35: 84,268,780 km (0.058 R)
• M36: 88,214,573 km (0.073 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 19,052 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit