🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.55 AU - 0.61 AU

Year: 154 Days

Day: 22.8 Hours

Environment

Temp: 212 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 12,881,626 km

• M1: 48,171 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.55 AU - 0.71 AU

Year: 174 Days

Day: 23.2 Hours

Environment

Temp: 168 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.67 AU - 0.75 AU

Year: 208 Days

Day: 14.1 Hours

Environment

Temp: 167 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 12,881,626 km

• M1: 54,304 km (0.101 R)

Asteroid Belt

Center: 3.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.7

Radius: 14.8

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 5.53 AU - 6.13 AU

Year: 4902 Days

Day: 13.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 12,881,626 km

• M1: 184,155 km (0.097 R)
• M2: 656,884 km (0.1 R)
• M3: 1,200,373 km (0.112 R)
• M4: 1,668,016 km (0.116 R)
• M5: 2,189,963 km (0.104 R)
• M6: 3,923,653 km (0.043 R)
• M7: 5,089,918 km (0.102 R)
• M8: 5,726,756 km (0.092 R)
• M9: 7,962,795 km (0.093 R)
• M10: 8,749,680 km (0.063 R)
• M11: 9,238,566 km (0.084 R)
• M12: 10,859,160 km (0.091 R)
• M13: 11,692,420 km (0.113 R)
• M14: 13,143,071 km (0.047 R)
• M15: 14,346,137 km (0.059 R)
• M16: 15,134,817 km (0.108 R)
• M17: 16,569,909 km (0.093 R)
• M18: 18,397,696 km (0.087 R)
• M19: 23,804,013 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.7

Radius: 9.8

Gravity: 10.32 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 8.5 AU - 10.3 AU

Year: 10037 Days

Day: 7.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 12,881,626 km

• M1: 121,922 km (0.091 R)
• M2: 487,839 km (0.095 R)
• M3: 807,679 km (0.098 R)
• M4: 1,119,441 km (0.093 R)
• M5: 1,690,606 km (0.103 R)
• M6: 2,426,477 km (0.093 R)
• M7: 3,387,644 km (0.075 R)
• M8: 4,254,563 km (0.105 R)
• M9: 5,262,703 km (0.114 R)
• M10: 6,268,899 km (0.109 R)
• M11: 6,939,696 km (0.086 R)
• M12: 10,482,772 km (0.074 R)
• M13: 11,657,863 km (0.036 R)
• M14: 12,856,591 km (0.07 R)
• M15: 13,678,631 km (0.07 R)
• M16: 14,401,189 km (0.116 R)
• M17: 15,079,914 km (0.085 R)
• M18: 17,019,301 km (0.095 R)
• M19: 18,010,088 km (0.115 R)
• M20: 18,401,136 km (0.11 R)
• M21: 20,190,028 km (0.111 R)
• M22: 21,737,468 km (0.105 R)
• M23: 26,048,879 km (0.096 R)
• M24: 28,299,280 km (0.068 R)
• M25: 31,234,390 km (0.109 R)
• M26: 33,300,336 km (0.104 R)
• M27: 35,823,753 km (0.113 R)
• M28: 36,692,468 km (0.11 R)
• M29: 37,957,767 km (0.047 R)
• M30: 38,342,981 km (0.112 R)
• M31: 40,575,281 km (0.042 R)
• M32: 42,339,788 km (0.065 R)
• M33: 48,994,350 km (0.113 R)
• M34: 52,410,118 km (0.053 R)
• M35: 53,207,923 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.1

Radius: 11.5

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 8.89 AU - 9.99 AU

Year: 10101 Days

Day: 11.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 12,881,626 km

• M1: 143,464 km (0.112 R)
• M2: 532,718 km (0.114 R)
• M3: 919,129 km (0.082 R)
• M4: 1,346,530 km (0.079 R)
• M5: 1,764,357 km (0.073 R)
• M6: 2,888,884 km (0.057 R)
• M7: 4,882,127 km (0.067 R)
• M8: 6,913,217 km (0.045 R)
• M9: 7,818,284 km (0.112 R)
• M10: 8,843,029 km (0.118 R)
• M11: 10,425,476 km (0.114 R)
• M12: 10,861,254 km (0.063 R)
• M13: 14,438,588 km (0.114 R)
• M14: 16,105,557 km (0.059 R)
• M15: 17,218,865 km (0.052 R)
• M16: 18,382,736 km (0.106 R)
• M17: 18,805,799 km (0.069 R)
• M18: 19,235,294 km (0.093 R)
• M19: 20,039,832 km (0.079 R)
• M20: 20,488,027 km (0.094 R)
• M21: 22,428,162 km (0.091 R)
• M22: 23,982,334 km (0.078 R)
• M23: 28,320,523 km (0.048 R)
• M24: 33,259,347 km (0.041 R)
• M25: 33,888,106 km (0.115 R)
• M26: 36,593,734 km (0.054 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.3

Radius: 11.4

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 7.93 AU - 12.49 AU

Year: 11361 Days

Day: 5.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 12,881,626 km

• M1: 144,960 km (0.102 R)
• M2: 945,010 km (0.102 R)
• M3: 1,821,803 km (0.095 R)
• M4: 5,016,765 km (0.074 R)
• M5: 7,114,875 km (0.118 R)
• M6: 8,273,361 km (0.086 R)
• M7: 8,676,527 km (0.064 R)
• M8: 10,521,966 km (0.089 R)

Kuiper Belt

Range: 31.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 19,664 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit