🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.66 AU - 0.92 AU

Year: 249 Days

Day: 47 Hours

Environment

Temp: 182 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,029,211 km

• M1: 39,195 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.9 AU - 1 AU

Year: 328 Days

Day: 12.6 Hours

Environment

Temp: 108 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.82 AU - 1.26 AU

Year: 376 Days

Day: 22.9 Hours

Environment

Temp: 69 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 5.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.9

Radius: 14.2

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 8.45 AU - 9.53 AU

Year: 9563 Days

Day: 11.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 56,029,211 km

• M1: 176,525 km (0.103 R)
• M2: 703,708 km (0.104 R)
• M3: 1,220,120 km (0.066 R)
• M4: 1,979,778 km (0.085 R)
• M5: 2,931,969 km (0.09 R)
• M6: 4,281,491 km (0.043 R)
• M7: 5,401,082 km (0.033 R)
• M8: 6,047,793 km (0.086 R)
• M9: 7,016,290 km (0.113 R)
• M10: 8,347,412 km (0.08 R)
• M11: 10,039,513 km (0.09 R)
• M12: 11,838,278 km (0.035 R)
• M13: 13,413,244 km (0.11 R)
• M14: 14,731,800 km (0.085 R)
• M15: 17,772,526 km (0.117 R)
• M16: 18,669,665 km (0.118 R)
• M17: 19,440,094 km (0.116 R)
• M18: 20,311,950 km (0.107 R)
• M19: 20,880,272 km (0.12 R)
• M20: 24,243,233 km (0.034 R)
• M21: 24,698,908 km (0.11 R)
• M22: 25,910,950 km (0.09 R)
• M23: 27,653,914 km (0.117 R)
• M24: 28,151,627 km (0.083 R)
• M25: 30,098,044 km (0.064 R)
• M26: 33,463,847 km (0.068 R)
• M27: 35,529,345 km (0.041 R)
• M28: 36,236,494 km (0.057 R)
• M29: 36,712,963 km (0.098 R)
• M30: 37,922,761 km (0.1 R)
• M31: 39,033,974 km (0.099 R)
• M32: 40,805,811 km (0.097 R)
• M33: 42,103,722 km (0.081 R)
• M34: 46,162,911 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.4

Radius: 13.2

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 7.49 AU - 10.97 AU

Year: 9948 Days

Day: 9.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 56,029,211 km

• M1: 165,156 km (0.098 R)
• M2: 843,283 km (0.113 R)
• M3: 1,819,110 km (0.108 R)
• M4: 3,216,205 km (0.08 R)
• M5: 5,204,809 km (0.096 R)
• M6: 7,052,343 km (0.074 R)
• M7: 7,996,006 km (0.102 R)
• M8: 8,929,646 km (0.093 R)
• M9: 10,490,401 km (0.097 R)
• M10: 11,335,779 km (0.069 R)
• M11: 12,112,341 km (0.116 R)
• M12: 12,747,085 km (0.115 R)
• M13: 13,895,847 km (0.079 R)
• M14: 19,188,919 km (0.058 R)
• M15: 22,367,275 km (0.095 R)
• M16: 28,017,886 km (0.071 R)
• M17: 39,980,929 km (0.112 R)
• M18: 43,630,069 km (0.046 R)
• M19: 45,122,607 km (0.04 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.6

Radius: 11

Gravity: 7.2 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 10.05 AU - 13.97 AU

Year: 14766 Days

Day: 11.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 56,029,211 km

• M1: 136,732 km (0.089 R)
• M2: 484,697 km (0.089 R)
• M3: 902,075 km (0.087 R)
• M4: 1,741,768 km (0.088 R)
• M5: 2,617,813 km (0.093 R)
• M6: 2,968,471 km (0.093 R)
• M7: 4,061,283 km (0.08 R)
• M8: 5,367,721 km (0.062 R)
• M9: 5,938,587 km (0.061 R)
• M10: 6,676,703 km (0.113 R)
• M11: 7,292,148 km (0.101 R)
• M12: 8,089,954 km (0.078 R)
• M13: 9,970,698 km (0.1 R)
• M14: 10,716,593 km (0.109 R)
• M15: 11,254,397 km (0.093 R)
• M16: 13,110,907 km (0.103 R)
• M17: 14,218,380 km (0.107 R)
• M18: 15,089,189 km (0.111 R)
• M19: 18,844,993 km (0.096 R)
• M20: 19,541,072 km (0.115 R)
• M21: 21,637,986 km (0.068 R)
• M22: 29,283,035 km (0.101 R)
• M23: 30,810,429 km (0.11 R)
• M24: 32,267,064 km (0.052 R)
• M25: 46,866,769 km (0.09 R)
• M26: 49,280,531 km (0.098 R)
• M27: 51,102,633 km (0.04 R)
• M28: 58,289,913 km (0.107 R)
• M29: 62,602,819 km (0.116 R)
• M30: 63,567,726 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 310.1

Radius: 6.1

Gravity: 8.33 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 13.79 AU - 14.41 AU

Year: 18783 Days

Day: 24.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 56,029,211 km

• M1: 75,996 km (0.042 R)
• M2: 435,928 km (0.027 R)
• M3: 730,337 km (0.098 R)
• M4: 1,601,744 km (0.1 R)
• M5: 1,875,209 km (0.066 R)
• M6: 2,600,310 km (0.105 R)
• M7: 2,910,127 km (0.081 R)
• M8: 3,820,430 km (0.095 R)
• M9: 4,075,046 km (0.099 R)
• M10: 9,183,514 km (0.054 R)
• M11: 10,060,906 km (0.12 R)
• M12: 11,743,732 km (0.066 R)
• M13: 12,713,874 km (0.087 R)
• M14: 13,605,627 km (0.053 R)
• M15: 14,402,535 km (0.104 R)
• M16: 14,743,768 km (0.115 R)
• M17: 15,655,866 km (0.102 R)
• M18: 17,747,095 km (0.081 R)
• M19: 23,212,204 km (0.091 R)
• M20: 25,819,994 km (0.096 R)
• M21: 28,939,409 km (0.093 R)
• M22: 29,701,760 km (0.107 R)
• M23: 35,294,177 km (0.118 R)
• M24: 43,788,344 km (0.109 R)
• M25: 50,357,336 km (0.099 R)
• M26: 55,028,081 km (0.101 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 19,804 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit