🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.76 AU - 0.94 AU

Year: 283 Days

Day: 45.2 Hours

Environment

Temp: 136 °C

Axial Tilt: 146 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,345,081 km

• M1: 66,272 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.68 AU - 1.08 AU

Year: 299 Days

Day: 44.7 Hours

Environment

Temp: 123 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.58 AU - 1.66 AU

Year: 746 Days

Day: 37.2 Hours

Environment

Temp: -44 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,345,081 km

• M1: 40,092 km (0.109 R)
• M2: 219,610 km (0.085 R)

Asteroid Belt

Center: 4.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961.5

Radius: 12.4

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 5.65 AU - 8.63 AU

Year: 6900 Days

Day: 9.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 176.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 71,345,081 km

• M1: 154,235 km (0.03 R)
• M2: 649,105 km (0.094 R)
• M3: 1,151,604 km (0.077 R)
• M4: 1,752,240 km (0.114 R)
• M5: 2,907,285 km (0.066 R)
• M6: 4,325,174 km (0.088 R)
• M7: 5,126,719 km (0.045 R)
• M8: 7,138,661 km (0.07 R)
• M9: 9,082,685 km (0.098 R)
• M10: 9,771,583 km (0.113 R)
• M11: 10,249,997 km (0.114 R)
• M12: 11,202,188 km (0.117 R)
• M13: 11,833,341 km (0.117 R)
• M14: 14,110,071 km (0.059 R)
• M15: 15,224,276 km (0.086 R)
• M16: 17,627,715 km (0.108 R)
• M17: 20,197,209 km (0.114 R)
• M18: 23,598,615 km (0.111 R)
• M19: 24,900,715 km (0.085 R)
• M20: 25,614,596 km (0.036 R)
• M21: 27,742,925 km (0.084 R)
• M22: 29,192,977 km (0.113 R)
• M23: 33,413,732 km (0.077 R)
• M24: 37,557,293 km (0.114 R)
• M25: 38,142,371 km (0.109 R)
• M26: 38,852,362 km (0.046 R)
• M27: 40,912,175 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.3

Radius: 8.8

Gravity: 11.77 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 7.14 AU - 10.06 AU

Year: 9121 Days

Day: 11 Hours

Environment

Temp: -162 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 71,345,081 km

• M1: 109,506 km (0.089 R)
• M2: 427,850 km (0.071 R)
• M3: 711,338 km (0.116 R)
• M4: 1,083,238 km (0.082 R)
• M5: 1,472,043 km (0.06 R)
• M6: 2,417,651 km (0.057 R)
• M7: 2,802,716 km (0.108 R)
• M8: 5,378,043 km (0.117 R)
• M9: 7,025,415 km (0.077 R)
• M10: 9,271,178 km (0.057 R)
• M11: 11,119,161 km (0.112 R)
• M12: 12,245,483 km (0.107 R)
• M13: 13,570,621 km (0.116 R)
• M14: 14,527,150 km (0.101 R)
• M15: 18,421,183 km (0.113 R)
• M16: 21,316,051 km (0.06 R)
• M17: 21,998,217 km (0.026 R)
• M18: 22,783,008 km (0.114 R)
• M19: 25,249,428 km (0.091 R)
• M20: 26,792,081 km (0.04 R)
• M21: 28,091,039 km (0.108 R)
• M22: 30,170,599 km (0.116 R)
• M23: 31,466,566 km (0.109 R)
• M24: 34,750,837 km (0.075 R)
• M25: 35,934,306 km (0.095 R)
• M26: 36,900,409 km (0.082 R)
• M27: 37,636,132 km (0.109 R)
• M28: 39,646,128 km (0.069 R)
• M29: 44,290,394 km (0.067 R)
• M30: 44,566,253 km (0.073 R)
• M31: 44,843,159 km (0.034 R)
• M32: 48,695,902 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.1

Radius: 9.4

Gravity: 10.15 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 9.89 AU - 14.99 AU

Year: 15868 Days

Day: 11.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 71,345,081 km

• M1: 133,890 km (0.067 R)
• M2: 686,654 km (0.058 R)
• M3: 1,089,372 km (0.109 R)
• M4: 1,890,319 km (0.042 R)
• M5: 2,407,479 km (0.077 R)
• M6: 2,699,942 km (0.035 R)
• M7: 3,016,491 km (0.101 R)
• M8: 3,330,647 km (0.081 R)
• M9: 3,724,837 km (0.085 R)
• M10: 5,207,801 km (0.063 R)
• M11: 6,020,417 km (0.067 R)
• M12: 6,393,663 km (0.108 R)
• M13: 7,140,755 km (0.08 R)
• M14: 8,755,963 km (0.075 R)
• M15: 10,248,202 km (0.083 R)
• M16: 11,583,812 km (0.113 R)
• M17: 15,656,614 km (0.073 R)
• M18: 17,674,091 km (0.095 R)
• M19: 19,052,785 km (0.051 R)
• M20: 19,859,117 km (0.087 R)
• M21: 21,348,364 km (0.057 R)
• M22: 23,516,037 km (0.082 R)
• M23: 24,339,424 km (0.115 R)
• M24: 32,005,567 km (0.118 R)
• M25: 33,016,549 km (0.095 R)
• M26: 34,969,101 km (0.09 R)
• M27: 35,368,677 km (0.1 R)
• M28: 38,960,372 km (0.113 R)
• M29: 39,967,315 km (0.065 R)
• M30: 43,859,852 km (0.081 R)
• M31: 45,580,227 km (0.109 R)
• M32: 54,324,971 km (0.057 R)
• M33: 55,943,919 km (0.095 R)
• M34: 57,780,233 km (0.117 R)
• M35: 58,338,831 km (0.041 R)
• M36: 61,379,258 km (0.091 R)
• M37: 70,281,977 km (0.119 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: 522 - 14,578 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit