🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.22 AU - 1.7 AU

Year: 754 Days

Day: 30.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,043,678 km

• M1: 503,098 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.77 AU - 2.53 AU

Year: 1348 Days

Day: 45.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.3

Radius: 15

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.3 AU - 4.04 AU

Year: 3006 Days

Day: 10.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 64,043,678 km

• M1: 186,549 km (0.113 R)
• M2: 1,024,297 km (0.102 R)
• M3: 1,739,225 km (0.101 R)
• M4: 2,480,333 km (0.111 R)
• M5: 3,541,131 km (0.102 R)
• M6: 4,194,874 km (0.109 R)
• M7: 9,037,357 km (0.076 R)
• M8: 10,265,256 km (0.116 R)

Asteroid Belt

Center: 4.1 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.9

Radius: 11.3

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.82 AU - 5.22 AU

Year: 4108 Days

Day: 7.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 64,043,678 km

• M1: 140,622 km (0.118 R)
• M2: 499,507 km (0.089 R)
• M3: 977,622 km (0.117 R)
• M4: 1,341,444 km (0.084 R)
• M5: 1,759,271 km (0.073 R)
• M6: 2,486,017 km (0.12 R)
• M7: 2,919,402 km (0.091 R)
• M8: 3,464,687 km (0.09 R)
• M9: 4,312,607 km (0.068 R)
• M10: 5,156,639 km (0.079 R)
• M11: 5,518,067 km (0.119 R)
• M12: 6,386,184 km (0.107 R)
• M13: 6,771,099 km (0.079 R)
• M14: 9,093,007 km (0.106 R)
• M15: 9,581,295 km (0.044 R)
• M16: 12,487,084 km (0.081 R)
• M17: 15,415,612 km (0.095 R)
• M18: 16,052,001 km (0.107 R)
• M19: 17,563,538 km (0.062 R)
• M20: 19,971,765 km (0.114 R)
• M21: 20,589,305 km (0.077 R)
• M22: 21,361,379 km (0.088 R)
• M23: 22,298,610 km (0.104 R)
• M24: 26,651,160 km (0.107 R)
• M25: 28,939,259 km (0.11 R)
• M26: 29,376,983 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.3

Radius: 11.2

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 8.44 AU - 9.36 AU

Year: 11350 Days

Day: 9 Hours

Environment

Temp: -191 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 64,043,678 km

• M1: 139,276 km (0.041 R)
• M2: 716,275 km (0.107 R)
• M3: 1,409,511 km (0.076 R)
• M4: 2,153,461 km (0.071 R)
• M5: 3,929,936 km (0.111 R)
• M6: 4,553,011 km (0.056 R)
• M7: 5,928,115 km (0.096 R)
• M8: 6,600,856 km (0.077 R)
• M9: 7,442,793 km (0.093 R)
• M10: 9,432,744 km (0.119 R)
• M11: 9,812,124 km (0.062 R)
• M12: 11,592,937 km (0.116 R)
• M13: 12,139,119 km (0.106 R)
• M14: 13,107,017 km (0.097 R)
• M15: 13,820,749 km (0.113 R)
• M16: 14,497,380 km (0.112 R)
• M17: 15,455,704 km (0.104 R)
• M18: 21,782,497 km (0.065 R)
• M19: 22,196,135 km (0.087 R)
• M20: 28,748,073 km (0.081 R)
• M21: 29,547,225 km (0.099 R)
• M22: 30,054,362 km (0.118 R)
• M23: 31,190,258 km (0.112 R)
• M24: 32,247,467 km (0.025 R)
• M25: 32,784,972 km (0.081 R)
• M26: 37,657,225 km (0.117 R)
• M27: 41,581,925 km (0.107 R)
• M28: 42,091,006 km (0.054 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.9

Radius: 10.6

Gravity: 8.85 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 7.31 AU - 11.99 AU

Year: 12815 Days

Day: 13.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 64,043,678 km

• M1: 131,945 km (0.116 R)
• M2: 775,964 km (0.05 R)
• M3: 1,106,725 km (0.083 R)
• M4: 1,627,026 km (0.103 R)
• M5: 2,167,673 km (0.032 R)
• M6: 2,577,871 km (0.102 R)
• M7: 3,395,423 km (0.116 R)
• M8: 4,011,168 km (0.054 R)
• M9: 4,699,767 km (0.035 R)
• M10: 5,213,336 km (0.104 R)
• M11: 7,112,032 km (0.06 R)
• M12: 10,084,243 km (0.092 R)
• M13: 11,116,917 km (0.09 R)
• M14: 12,345,564 km (0.031 R)
• M15: 15,660,503 km (0.096 R)
• M16: 17,281,696 km (0.084 R)
• M17: 23,493,298 km (0.115 R)
• M18: 31,404,183 km (0.094 R)
• M19: 34,097,244 km (0.049 R)
• M20: 41,210,324 km (0.104 R)
• M21: 42,801,148 km (0.103 R)
• M22: 49,252,855 km (0.058 R)
• M23: 50,879,283 km (0.093 R)
• M24: 59,187,051 km (0.077 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 14,833 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit