🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.6 AU - 0.6 AU

Year: 171 Days

Day: 32.1 Hours

Environment

Temp: 134 °C

Axial Tilt: 3.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.01 AU - 1.01 AU

Year: 375 Days

Day: 40.1 Hours

Environment

Temp: 10 °C

Axial Tilt: 0 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 62,367,515 km

• M1: 264,339 km (0.083 R)
• M2: 303,085 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.87 AU - 1.41 AU

Year: 449 Days

Day: 35.9 Hours

Environment

Temp: 10 °C

Axial Tilt: 7.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.51 AU - 1.61 AU

Year: 719 Days

Day: 40.2 Hours

Environment

Temp: -45 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.88 AU - 2.74 AU

Year: 1295 Days

Day: 14.6 Hours

Environment

Temp: -74 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,367,515 km

• M1: 1,649,017 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.3

Radius: 13.2

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 6.93 AU - 6.95 AU

Year: 6746 Days

Day: 11.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 62,367,515 km

• M1: 164,258 km (0.085 R)
• M2: 816,505 km (0.084 R)
• M3: 2,341,207 km (0.112 R)
• M4: 2,798,827 km (0.081 R)
• M5: 3,488,323 km (0.117 R)
• M6: 5,870,520 km (0.069 R)
• M7: 6,520,822 km (0.034 R)
• M8: 10,015,727 km (0.079 R)
• M9: 12,658,673 km (0.103 R)
• M10: 14,255,480 km (0.052 R)
• M11: 16,294,200 km (0.07 R)
• M12: 31,084,044 km (0.062 R)
• M13: 34,387,165 km (0.037 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.8

Radius: 12.2

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 8.49 AU - 9.53 AU

Year: 9978 Days

Day: 12.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 62,367,515 km

• M1: 162,014 km (0.101 R)
• M2: 2,454,452 km (0.083 R)
• M3: 2,978,643 km (0.111 R)
• M4: 3,594,089 km (0.105 R)
• M5: 5,696,687 km (0.065 R)
• M6: 10,606,190 km (0.084 R)
• M7: 11,234,052 km (0.09 R)
• M8: 12,122,813 km (0.105 R)
• M9: 15,163,539 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634.1

Radius: 9.6

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 9.37 AU - 11.97 AU

Year: 12859 Days

Day: 7.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 62,367,515 km

• M1: 119,529 km (0.092 R)
• M2: 706,401 km (0.079 R)
• M3: 2,064,600 km (0.109 R)
• M4: 2,422,588 km (0.096 R)
• M5: 5,243,555 km (0.035 R)
• M6: 6,026,999 km (0.068 R)
• M7: 7,781,034 km (0.093 R)
• M8: 9,340,592 km (0.093 R)
• M9: 12,569,811 km (0.091 R)
• M10: 12,879,030 km (0.077 R)
• M11: 13,968,402 km (0.098 R)
• M12: 14,501,868 km (0.087 R)
• M13: 14,910,869 km (0.073 R)
• M14: 17,992,585 km (0.093 R)
• M15: 23,654,565 km (0.084 R)
• M16: 26,479,870 km (0.057 R)
• M17: 30,623,731 km (0.088 R)
• M18: 38,717,874 km (0.082 R)
• M19: 49,347,251 km (0.07 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 398.8

Radius: 7.8

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 11.42 AU - 16.7 AU

Year: 19452 Days

Day: 16.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 62,367,515 km

• M1: 97,538 km (0.104 R)
• M2: 376,687 km (0.118 R)
• M3: 778,358 km (0.07 R)
• M4: 1,795,174 km (0.089 R)
• M5: 2,214,946 km (0.097 R)
• M6: 2,631,875 km (0.115 R)
• M7: 4,203,102 km (0.059 R)
• M8: 5,733,638 km (0.111 R)
• M9: 6,118,703 km (0.092 R)
• M10: 6,479,981 km (0.059 R)
• M11: 8,652,292 km (0.082 R)
• M12: 9,056,356 km (0.115 R)
• M13: 10,121,942 km (0.089 R)
• M14: 10,570,735 km (0.116 R)
• M15: 11,032,693 km (0.064 R)
• M16: 13,148,007 km (0.067 R)
• M17: 15,009,753 km (0.069 R)
• M18: 20,376,128 km (0.085 R)
• M19: 21,001,297 km (0.031 R)
• M20: 22,954,148 km (0.081 R)
• M21: 23,826,902 km (0.039 R)
• M22: 24,420,955 km (0.09 R)
• M23: 24,923,454 km (0.092 R)
• M24: 32,581,070 km (0.098 R)
• M25: 33,559,141 km (0.085 R)
• M26: 34,556,809 km (0.118 R)
• M27: 35,960,486 km (0.043 R)
• M28: 37,534,704 km (0.119 R)
• M29: 39,017,668 km (0.093 R)
• M30: 43,995,836 km (0.047 R)
• M31: 45,039,730 km (0.111 R)
• M32: 45,492,264 km (0.108 R)
• M33: 52,814,631 km (0.096 R)
• M34: 57,812,995 km (0.109 R)
• M35: 58,526,277 km (0.049 R)
• M36: 58,885,163 km (0.049 R)
• M37: 61,994,704 km (0.065 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 18,849 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit