🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.54 AU - 0.64 AU

Year: 162 Days

Day: 35.8 Hours

Environment

Temp: 178 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.52 AU - 0.68 AU

Year: 166 Days

Day: 33.9 Hours

Environment

Temp: 252 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,658,324 km

• M1: 178,171 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.17 AU - 1.51 AU

Year: 553 Days

Day: 31.3 Hours

Environment

Temp: 8 °C

Axial Tilt: 29.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 80,658,324 km

• M1: 349,461 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.3

Radius: 11.7

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.45 AU - 6.89 AU

Year: 4812 Days

Day: 5.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 80,658,324 km

• M1: 148,251 km (0.039 R)
• M2: 558,449 km (0.077 R)
• M3: 968,497 km (0.097 R)
• M4: 1,586,934 km (0.111 R)
• M5: 2,188,617 km (0.063 R)
• M6: 2,893,073 km (0.12 R)
• M7: 4,036,450 km (0.117 R)
• M8: 5,209,147 km (0.094 R)
• M9: 5,935,894 km (0.093 R)
• M10: 6,388,278 km (0.11 R)
• M11: 7,054,736 km (0.113 R)
• M12: 7,476,453 km (0.113 R)
• M13: 7,855,534 km (0.12 R)
• M14: 8,747,885 km (0.069 R)
• M15: 9,468,947 km (0.095 R)
• M16: 14,119,346 km (0.116 R)
• M17: 14,564,699 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.4

Radius: 10.2

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 5.34 AU - 6.14 AU

Year: 4902 Days

Day: 12.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 80,658,324 km

• M1: 126,859 km (0.102 R)
• M2: 696,228 km (0.106 R)
• M3: 1,023,848 km (0.055 R)
• M4: 1,573,919 km (0.073 R)
• M5: 1,932,655 km (0.053 R)
• M6: 2,831,588 km (0.039 R)
• M7: 4,137,728 km (0.073 R)
• M8: 4,719,065 km (0.09 R)
• M9: 6,770,949 km (0.042 R)
• M10: 7,130,583 km (0.059 R)
• M11: 8,477,711 km (0.08 R)
• M12: 8,839,589 km (0.109 R)
• M13: 9,357,646 km (0.108 R)
• M14: 10,741,576 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.1

Radius: 14.5

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 10.05 AU - 11.67 AU

Year: 12757 Days

Day: 11 Hours

Environment

Temp: -179 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 80,658,324 km

• M1: 183,407 km (0.079 R)
• M2: 974,331 km (0.101 R)
• M3: 1,573,022 km (0.1 R)
• M4: 2,362,749 km (0.096 R)
• M5: 2,910,726 km (0.077 R)
• M6: 3,405,446 km (0.09 R)
• M7: 4,793,864 km (0.089 R)
• M8: 5,426,214 km (0.066 R)
• M9: 5,978,679 km (0.11 R)
• M10: 6,749,258 km (0.111 R)
• M11: 7,704,440 km (0.041 R)
• M12: 8,661,268 km (0.105 R)
• M13: 9,742,711 km (0.061 R)
• M14: 13,944,317 km (0.116 R)
• M15: 15,111,180 km (0.063 R)
• M16: 16,077,732 km (0.058 R)
• M17: 17,569,223 km (0.041 R)
• M18: 19,749,612 km (0.03 R)
• M19: 23,097,612 km (0.112 R)
• M20: 26,714,589 km (0.07 R)
• M21: 29,987,641 km (0.108 R)
• M22: 31,410,018 km (0.101 R)
• M23: 34,389,110 km (0.112 R)
• M24: 35,051,230 km (0.112 R)
• M25: 36,973,413 km (0.081 R)
• M26: 37,551,908 km (0.109 R)
• M27: 38,254,120 km (0.079 R)
• M28: 39,564,149 km (0.103 R)
• M29: 40,780,828 km (0.115 R)
• M30: 41,522,684 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 840.9

Radius: 4.3

Gravity: 45.48 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 12.17 AU - 16.85 AU

Year: 19701 Days

Day: 24.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 80,658,324 km

• M1: 53,556 km (0.07 R)
• M2: 1,008,888 km (0.044 R)
• M3: 1,253,481 km (0.069 R)
• M4: 2,670,023 km (0.089 R)
• M5: 2,950,220 km (0.098 R)
• M6: 5,527,941 km (0.119 R)
• M7: 6,417,449 km (0.1 R)
• M8: 7,848,203 km (0.063 R)
• M9: 8,637,631 km (0.102 R)
• M10: 11,321,866 km (0.081 R)
• M11: 11,518,438 km (0.102 R)
• M12: 11,918,313 km (0.105 R)
• M13: 14,668,819 km (0.101 R)
• M14: 23,016,979 km (0.102 R)
• M15: 23,544,461 km (0.088 R)
• M16: 25,286,528 km (0.061 R)
• M17: 29,024,979 km (0.087 R)
• M18: 29,764,591 km (0.09 R)
• M19: 30,264,547 km (0.082 R)
• M20: 34,058,648 km (0.087 R)
• M21: 34,743,357 km (0.104 R)
• M22: 35,297,618 km (0.108 R)
• M23: 40,554,188 km (0.096 R)
• M24: 42,258,706 km (0.113 R)
• M25: 45,975,914 km (0.052 R)
• M26: 47,318,255 km (0.073 R)
• M27: 49,554,893 km (0.105 R)
• M28: 50,788,028 km (0.089 R)
• M29: 69,818,822 km (0.117 R)
• M30: 77,085,240 km (0.109 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 19,545 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit