🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.46 AU - 0.6 AU

Year: 141 Days

Day: 15.3 Hours

Environment

Temp: 226 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,020,675 km

• M1: 320,588 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.3

Radius: 10.7

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 5.72 AU - 5.78 AU

Year: 5036 Days

Day: 9.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 30,020,675 km

• M1: 133,292 km (0.109 R)
• M2: 471,383 km (0.114 R)
• M3: 856,448 km (0.103 R)
• M4: 1,264,551 km (0.092 R)
• M5: 1,674,000 km (0.058 R)
• M6: 2,024,209 km (0.107 R)
• M7: 2,608,538 km (0.102 R)
• M8: 3,181,947 km (0.118 R)
• M9: 4,091,502 km (0.099 R)
• M10: 5,562,946 km (0.099 R)
• M11: 6,515,436 km (0.028 R)
• M12: 7,827,559 km (0.113 R)
• M13: 8,507,182 km (0.117 R)
• M14: 9,022,098 km (0.1 R)
• M15: 9,684,368 km (0.115 R)
• M16: 10,334,371 km (0.078 R)
• M17: 12,815,152 km (0.071 R)
• M18: 13,975,433 km (0.072 R)
• M19: 14,358,852 km (0.079 R)
• M20: 16,202,197 km (0.094 R)
• M21: 16,747,930 km (0.095 R)
• M22: 19,188,171 km (0.072 R)
• M23: 19,526,112 km (0.097 R)
• M24: 21,060,089 km (0.091 R)
• M25: 23,896,614 km (0.086 R)
• M26: 24,524,626 km (0.102 R)
• M27: 25,002,891 km (0.07 R)
• M28: 30,866,828 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.7

Radius: 14.9

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 4.75 AU - 6.87 AU

Year: 5115 Days

Day: 13.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 30,020,675 km

• M1: 185,352 km (0.104 R)
• M2: 685,009 km (0.085 R)
• M3: 1,219,821 km (0.103 R)
• M4: 1,761,814 km (0.081 R)
• M5: 5,090,516 km (0.058 R)
• M6: 8,271,865 km (0.097 R)
• M7: 11,956,909 km (0.098 R)
• M8: 12,496,359 km (0.114 R)
• M9: 14,987,014 km (0.065 R)
• M10: 25,698,072 km (0.117 R)
• M11: 26,930,908 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985

Radius: 11.4

Gravity: 7.58 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 5.27 AU - 7.53 AU

Year: 5914 Days

Day: 14.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 30,020,675 km

• M1: 150,047 km (0.074 R)
• M2: 535,261 km (0.115 R)
• M3: 1,011,581 km (0.066 R)
• M4: 1,421,479 km (0.118 R)
• M5: 2,242,023 km (0.12 R)
• M6: 3,443,294 km (0.087 R)
• M7: 4,775,762 km (0.094 R)
• M8: 5,149,757 km (0.109 R)
• M9: 5,512,233 km (0.087 R)
• M10: 7,398,961 km (0.117 R)
• M11: 8,634,939 km (0.07 R)
• M12: 9,368,716 km (0.039 R)
• M13: 10,379,399 km (0.058 R)
• M14: 12,188,187 km (0.078 R)
• M15: 12,780,445 km (0.095 R)
• M16: 14,434,549 km (0.103 R)
• M17: 16,420,461 km (0.118 R)
• M18: 19,439,795 km (0.061 R)
• M19: 22,569,681 km (0.095 R)
• M20: 23,054,378 km (0.086 R)
• M21: 23,794,289 km (0.075 R)
• M22: 26,913,405 km (0.093 R)
• M23: 30,491,038 km (0.106 R)
• M24: 32,189,722 km (0.081 R)
• M25: 33,426,148 km (0.104 R)
• M26: 34,374,000 km (0.062 R)
• M27: 37,663,358 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.1

Radius: 13.7

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 5.19 AU - 8.13 AU

Year: 6278 Days

Day: 13.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 30,020,675 km

• M1: 170,691 km (0.11 R)
• M2: 631,901 km (0.085 R)
• M3: 1,235,678 km (0.12 R)
• M4: 1,762,562 km (0.09 R)
• M5: 3,418,162 km (0.09 R)
• M6: 4,240,800 km (0.082 R)
• M7: 4,783,990 km (0.053 R)
• M8: 5,343,038 km (0.066 R)
• M9: 5,912,557 km (0.106 R)
• M10: 6,348,934 km (0.117 R)
• M11: 7,362,609 km (0.052 R)
• M12: 8,907,805 km (0.041 R)
• M13: 11,617,322 km (0.07 R)
• M14: 12,359,178 km (0.051 R)
• M15: 13,019,802 km (0.104 R)
• M16: 15,082,308 km (0.103 R)
• M17: 15,709,572 km (0.085 R)
• M18: 17,559,349 km (0.088 R)
• M19: 22,649,566 km (0.099 R)
• M20: 23,141,295 km (0.084 R)
• M21: 25,354,595 km (0.038 R)
• M22: 26,512,632 km (0.079 R)
• M23: 30,894,653 km (0.035 R)
• M24: 32,733,510 km (0.101 R)
• M25: 34,752,633 km (0.077 R)
• M26: 36,069,991 km (0.097 R)
• M27: 39,155,298 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.8

Radius: 10.1

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 7.49 AU - 8.13 AU

Year: 7972 Days

Day: 11.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 30,020,675 km

• M1: 126,111 km (0.106 R)
• M2: 1,396,347 km (0.103 R)
• M3: 2,067,742 km (0.062 R)
• M4: 3,685,942 km (0.095 R)
• M5: 6,203,225 km (0.042 R)
• M6: 8,260,046 km (0.093 R)
• M7: 10,118,202 km (0.056 R)
• M8: 11,237,493 km (0.065 R)
• M9: 13,094,002 km (0.057 R)
• M10: 13,457,076 km (0.083 R)
• M11: 16,973,225 km (0.098 R)
• M12: 20,428,936 km (0.112 R)
• M13: 20,917,821 km (0.054 R)
• M14: 21,343,128 km (0.059 R)
• M15: 28,957,361 km (0.051 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 17,987 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit