🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.27 AU - 1.29 AU

Year: 666 Days

Day: 27.1 Hours

Environment

Temp: -90 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,931,051 km

• M1: 146,456 km (0.065 R)

Asteroid Belt

Center: 1.87 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.3

Radius: 8.9

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.38 AU - 2.54 AU

Year: 1776 Days

Day: 12.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 32,931,051 km

• M1: 110,702 km (0.08 R)
• M2: 435,031 km (0.101 R)
• M3: 1,072,018 km (0.086 R)
• M4: 1,533,677 km (0.044 R)
• M5: 1,835,117 km (0.101 R)
• M6: 2,176,499 km (0.115 R)
• M7: 2,768,458 km (0.093 R)
• M8: 3,434,767 km (0.07 R)
• M9: 3,845,413 km (0.059 R)
• M10: 4,237,659 km (0.115 R)
• M11: 5,083,485 km (0.073 R)
• M12: 5,617,849 km (0.113 R)
• M13: 6,729,361 km (0.037 R)
• M14: 7,724,336 km (0.118 R)
• M15: 9,323,837 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.8

Radius: 12.4

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.81 AU - 3.71 AU

Year: 2709 Days

Day: 8.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 32,931,051 km

• M1: 154,235 km (0.055 R)
• M2: 556,654 km (0.091 R)
• M3: 1,035,217 km (0.086 R)
• M4: 1,482,066 km (0.073 R)
• M5: 1,910,814 km (0.111 R)
• M6: 2,366,489 km (0.1 R)
• M7: 3,213,961 km (0.098 R)
• M8: 3,613,387 km (0.118 R)
• M9: 4,360,928 km (0.032 R)
• M10: 5,160,528 km (0.1 R)
• M11: 7,541,827 km (0.109 R)
• M12: 10,344,094 km (0.11 R)
• M13: 11,764,975 km (0.086 R)
• M14: 12,456,267 km (0.093 R)
• M15: 13,312,266 km (0.106 R)
• M16: 14,351,821 km (0.097 R)
• M17: 16,063,819 km (0.119 R)
• M18: 16,538,942 km (0.119 R)
• M19: 17,351,707 km (0.103 R)
• M20: 20,071,546 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.6

Radius: 13.6

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 5.63 AU - 7.85 AU

Year: 8052 Days

Day: 7.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 32,931,051 km

• M1: 169,494 km (0.112 R)
• M2: 718,818 km (0.073 R)
• M3: 2,250,251 km (0.104 R)
• M4: 2,719,839 km (0.098 R)
• M5: 3,769,717 km (0.067 R)
• M6: 4,363,471 km (0.055 R)
• M7: 7,140,157 km (0.089 R)
• M8: 8,015,005 km (0.047 R)
• M9: 8,557,746 km (0.104 R)
• M10: 10,653,463 km (0.109 R)
• M11: 12,448,488 km (0.095 R)
• M12: 14,045,894 km (0.065 R)
• M13: 15,537,684 km (0.041 R)
• M14: 16,444,995 km (0.061 R)
• M15: 17,515,816 km (0.079 R)
• M16: 20,360,121 km (0.094 R)
• M17: 21,446,800 km (0.115 R)
• M18: 25,431,638 km (0.091 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 14,794 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit