🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.48 AU - 2.16 AU

Year: 888 Days

Day: 22.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,614,392 km

• M1: 13,763 km (0.105 R)

Asteroid Belt

Center: 2.28 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.12 AU - 3.34 AU

Year: 1631 Days

Day: 40.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,614,392 km

• M1: 1,779,616 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.68 AU - 5.22 AU

Year: 3395 Days

Day: 27.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.8

Radius: 13.8

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 7.5 AU - 10.02 AU

Year: 9377 Days

Day: 6.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 70,614,392 km

• M1: 171,589 km (0.113 R)
• M2: 626,516 km (0.068 R)
• M3: 1,089,372 km (0.093 R)
• M4: 1,832,275 km (0.071 R)
• M5: 2,336,270 km (0.106 R)
• M6: 3,310,302 km (0.084 R)
• M7: 3,833,745 km (0.083 R)
• M8: 5,104,429 km (0.042 R)
• M9: 6,774,390 km (0.11 R)
• M10: 8,385,110 km (0.117 R)
• M11: 9,621,237 km (0.042 R)
• M12: 13,027,880 km (0.057 R)
• M13: 15,030,996 km (0.09 R)
• M14: 20,635,081 km (0.11 R)
• M15: 30,677,138 km (0.106 R)
• M16: 32,112,829 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.1

Radius: 10

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 9.53 AU - 12.09 AU

Year: 12854 Days

Day: 8.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 70,614,392 km

• M1: 129,701 km (0.092 R)
• M2: 522,994 km (0.119 R)
• M3: 1,792,033 km (0.103 R)
• M4: 2,379,803 km (0.077 R)
• M5: 2,984,926 km (0.103 R)
• M6: 7,183,540 km (0.11 R)
• M7: 7,696,062 km (0.044 R)
• M8: 9,566,784 km (0.114 R)
• M9: 14,002,361 km (0.111 R)
• M10: 18,530,239 km (0.088 R)
• M11: 21,202,955 km (0.077 R)
• M12: 24,122,806 km (0.087 R)
• M13: 25,997,866 km (0.1 R)
• M14: 29,634,291 km (0.104 R)
• M15: 38,609,565 km (0.073 R)
• M16: 39,692,953 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.1

Radius: 11.3

Gravity: 6.59 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 12.27 AU - 12.89 AU

Year: 16137 Days

Day: 8.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 170.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 70,614,392 km

• M1: 140,472 km (0.098 R)
• M2: 524,789 km (0.117 R)
• M3: 964,906 km (0.104 R)
• M4: 1,322,894 km (0.115 R)
• M5: 1,986,809 km (0.102 R)
• M6: 3,085,007 km (0.103 R)
• M7: 5,399,137 km (0.086 R)
• M8: 6,778,878 km (0.118 R)
• M9: 7,135,220 km (0.044 R)
• M10: 8,533,661 km (0.083 R)
• M11: 10,338,260 km (0.085 R)
• M12: 12,516,854 km (0.049 R)
• M13: 13,678,631 km (0.087 R)
• M14: 15,669,330 km (0.098 R)
• M15: 16,693,776 km (0.098 R)
• M16: 18,100,146 km (0.099 R)
• M17: 22,792,133 km (0.07 R)
• M18: 23,696,752 km (0.098 R)
• M19: 26,008,787 km (0.109 R)
• M20: 27,331,381 km (0.084 R)
• M21: 30,833,318 km (0.047 R)
• M22: 39,139,889 km (0.036 R)
• M23: 41,464,790 km (0.026 R)
• M24: 42,963,611 km (0.101 R)
• M25: 47,839,753 km (0.079 R)
• M26: 50,158,072 km (0.102 R)
• M27: 55,556,311 km (0.091 R)
• M28: 63,077,643 km (0.075 R)
• M29: 70,192,368 km (0.079 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 13,139 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit