🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.42 AU - 0.58 AU

Year: 228 Days

Day: 33 Hours

Environment

Temp: -107 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,765,843 km

• M1: 183,108 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.44 AU - 0.68 AU

Year: 271 Days

Day: 12 Hours

Environment

Temp: -113 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,765,843 km

• M1: 35,305 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.57 AU - 0.59 AU

Year: 285 Days

Day: 41.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.58 AU - 0.66 AU

Year: 315 Days

Day: 21.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,765,843 km

• M1: 90,507 km (0.09 R)
• M2: 472,580 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.1

Radius: 10.6

Gravity: 8.83 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.41 AU - 1.97 AU

Year: 1419 Days

Day: 10.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 51,765,843 km

• M1: 131,796 km (0.062 R)
• M2: 473,776 km (0.09 R)
• M3: 966,103 km (0.095 R)
• M4: 1,318,705 km (0.118 R)
• M5: 1,830,779 km (0.056 R)
• M6: 2,882,153 km (0.118 R)
• M7: 3,369,094 km (0.113 R)
• M8: 4,315,749 km (0.073 R)
• M9: 4,810,170 km (0.097 R)
• M10: 5,276,167 km (0.074 R)
• M11: 5,772,234 km (0.114 R)
• M12: 6,274,583 km (0.097 R)
• M13: 6,936,704 km (0.116 R)
• M14: 7,477,350 km (0.084 R)
• M15: 8,642,867 km (0.107 R)
• M16: 9,758,568 km (0.108 R)
• M17: 10,265,107 km (0.098 R)
• M18: 14,230,946 km (0.033 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.8

Radius: 14.4

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.52 AU - 2.04 AU

Year: 1533 Days

Day: 5.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 51,765,843 km

• M1: 179,069 km (0.11 R)
• M2: 711,338 km (0.119 R)
• M3: 1,199,775 km (0.112 R)
• M4: 1,706,912 km (0.112 R)
• M5: 2,850,139 km (0.092 R)
• M6: 3,346,056 km (0.095 R)
• M7: 3,847,059 km (0.087 R)
• M8: 4,436,774 km (0.088 R)
• M9: 6,180,187 km (0.095 R)
• M10: 6,966,474 km (0.113 R)
• M11: 8,078,584 km (0.092 R)
• M12: 8,831,959 km (0.12 R)
• M13: 10,134,358 km (0.047 R)
• M14: 11,375,871 km (0.026 R)
• M15: 12,756,510 km (0.029 R)
• M16: 13,779,011 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.9

Radius: 8.1

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.9 AU - 2.24 AU

Year: 1923 Days

Day: 5.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 51,765,843 km

• M1: 101,128 km (0.117 R)
• M2: 425,008 km (0.093 R)
• M3: 689,197 km (0.072 R)
• M4: 1,651,261 km (0.043 R)
• M5: 2,091,977 km (0.116 R)
• M6: 2,621,104 km (0.061 R)
• M7: 3,865,310 km (0.111 R)
• M8: 4,141,767 km (0.046 R)
• M9: 4,608,362 km (0.088 R)
• M10: 7,660,009 km (0.05 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 916.3

Radius: 4.5

Gravity: 45.25 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 5.87 AU - 6.31 AU

Year: 9704 Days

Day: 17.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 51,765,843 km

• M1: 56,548 km (0.075 R)
• M2: 230,530 km (0.071 R)
• M3: 844,630 km (0.115 R)
• M4: 1,424,321 km (0.081 R)
• M5: 1,656,796 km (0.081 R)
• M6: 2,448,468 km (0.082 R)
• M7: 3,619,820 km (0.087 R)
• M8: 4,196,071 km (0.07 R)
• M9: 4,674,485 km (0.12 R)
• M10: 5,255,074 km (0.075 R)
• M11: 5,955,192 km (0.093 R)
• M12: 6,519,625 km (0.106 R)
• M13: 6,996,393 km (0.096 R)
• M14: 7,885,902 km (0.107 R)
• M15: 8,289,218 km (0.026 R)
• M16: 8,519,150 km (0.107 R)
• M17: 8,659,174 km (0.12 R)
• M18: 11,678,059 km (0.069 R)
• M19: 12,439,661 km (0.069 R)
• M20: 12,985,843 km (0.097 R)
• M21: 14,256,827 km (0.102 R)
• M22: 15,400,353 km (0.075 R)
• M23: 21,871,059 km (0.075 R)
• M24: 23,571,388 km (0.077 R)
• M25: 26,830,378 km (0.078 R)
• M26: 27,232,497 km (0.118 R)
• M27: 28,358,969 km (0.086 R)
• M28: 29,091,849 km (0.099 R)
• M29: 29,409,745 km (0.1 R)
• M30: 30,377,344 km (0.112 R)
• M31: 30,704,664 km (0.102 R)
• M32: 32,149,779 km (0.108 R)
• M33: 34,107,118 km (0.113 R)
• M34: 36,264,618 km (0.03 R)
• M35: 38,384,270 km (0.087 R)
• M36: 40,190,665 km (0.072 R)
• M37: 40,585,005 km (0.083 R)
• M38: 42,868,467 km (0.119 R)
• M39: 46,813,662 km (0.035 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 16,681 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit