🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.49 AU - 0.59 AU

Year: 150 Days

Day: 33.2 Hours

Environment

Temp: 172 °C

Axial Tilt: 28 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.76 AU - 0.84 AU

Year: 271 Days

Day: 16.6 Hours

Environment

Temp: 132 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.83 AU - 0.83 AU

Year: 286 Days

Day: 12.9 Hours

Environment

Temp: 87 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,910,909 km

• M1: 118,930 km (0.025 R)

Asteroid Belt

Center: 4.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.3

Radius: 8.6

Gravity: 12.69 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 5.5 AU - 9.1 AU

Year: 7470 Days

Day: 9.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 97,910,909 km

• M1: 106,962 km (0.072 R)
• M2: 416,331 km (0.092 R)
• M3: 696,378 km (0.028 R)
• M4: 1,218,026 km (0.05 R)
• M5: 1,593,965 km (0.119 R)
• M6: 2,180,987 km (0.113 R)
• M7: 2,582,508 km (0.068 R)
• M8: 2,947,228 km (0.097 R)
• M9: 3,254,352 km (0.065 R)
• M10: 4,198,165 km (0.11 R)
• M11: 5,704,167 km (0.081 R)
• M12: 7,743,784 km (0.097 R)
• M13: 8,995,021 km (0.111 R)
• M14: 9,362,882 km (0.117 R)
• M15: 12,392,688 km (0.113 R)
• M16: 16,905,906 km (0.085 R)
• M17: 18,257,672 km (0.042 R)
• M18: 22,659,739 km (0.081 R)
• M19: 25,743,250 km (0.119 R)
• M20: 28,012,351 km (0.071 R)
• M21: 28,403,101 km (0.069 R)
• M22: 31,766,659 km (0.097 R)
• M23: 32,836,134 km (0.055 R)
• M24: 33,708,888 km (0.091 R)
• M25: 34,485,152 km (0.111 R)
• M26: 41,255,652 km (0.078 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 809.3

Radius: 4.9

Gravity: 33.71 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 11.84 AU - 16.04 AU

Year: 19713 Days

Day: 18.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 97,910,909 km

• M1: 62,682 km (0.082 R)
• M2: 270,174 km (0.079 R)
• M3: 573,109 km (0.111 R)
• M4: 1,231,639 km (0.092 R)
• M5: 1,884,335 km (0.117 R)
• M6: 2,548,998 km (0.119 R)
• M7: 3,682,800 km (0.064 R)
• M8: 5,791,682 km (0.084 R)
• M9: 7,411,976 km (0.055 R)
• M10: 7,708,629 km (0.12 R)
• M11: 14,571,581 km (0.032 R)
• M12: 15,194,506 km (0.117 R)
• M13: 17,514,620 km (0.08 R)
• M14: 18,758,825 km (0.095 R)
• M15: 21,922,222 km (0.115 R)
• M16: 23,895,866 km (0.104 R)
• M17: 27,131,818 km (0.104 R)
• M18: 51,760,863 km (0.073 R)
• M19: 53,024,666 km (0.084 R)
• M20: 59,260,803 km (0.1 R)
• M21: 64,505,106 km (0.117 R)
• M22: 66,390,189 km (0.119 R)
• M23: 79,665,204 km (0.075 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 867.6

Radius: 5.9

Gravity: 24.92 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 14.4 AU - 19.08 AU

Year: 25941 Days

Day: 22.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 97,910,909 km

• M1: 84,822 km (0.114 R)
• M2: 288,275 km (0.063 R)
• M3: 798,853 km (0.092 R)
• M4: 1,143,825 km (0.081 R)
• M5: 1,343,090 km (0.117 R)
• M6: 1,773,184 km (0.119 R)
• M7: 2,085,993 km (0.101 R)
• M8: 2,610,782 km (0.112 R)
• M9: 3,621,465 km (0.051 R)
• M10: 3,952,825 km (0.036 R)
• M11: 4,487,637 km (0.068 R)
• M12: 4,909,503 km (0.116 R)
• M13: 6,524,711 km (0.109 R)
• M14: 7,167,683 km (0.064 R)
• M15: 9,910,410 km (0.047 R)
• M16: 10,691,760 km (0.118 R)
• M17: 12,229,776 km (0.069 R)
• M18: 13,282,047 km (0.088 R)
• M19: 16,889,600 km (0.06 R)
• M20: 17,163,364 km (0.092 R)
• M21: 21,524,890 km (0.096 R)
• M22: 22,720,326 km (0.051 R)
• M23: 25,361,925 km (0.081 R)
• M24: 30,162,970 km (0.072 R)
• M25: 39,239,222 km (0.059 R)
• M26: 44,913,619 km (0.115 R)
• M27: 47,763,608 km (0.114 R)
• M28: 49,978,554 km (0.057 R)
• M29: 50,542,837 km (0.077 R)
• M30: 57,648,886 km (0.106 R)
• M31: 59,946,111 km (0.053 R)
• M32: 68,119,989 km (0.099 R)
• M33: 68,813,525 km (0.075 R)
• M34: 78,010,502 km (0.081 R)
• M35: 93,859,050 km (0.083 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 13,606 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit