🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.61 AU - 0.83 AU

Year: 224 Days

Day: 20.6 Hours

Environment

Temp: 152 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,215,540 km

• M1: 541,694 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.71 AU - 0.89 AU

Year: 263 Days

Day: 15.8 Hours

Environment

Temp: 103 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.62 AU - 2.2 AU

Year: 969 Days

Day: 18.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.09 AU - 4.01 AU

Year: 2455 Days

Day: 47.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,215,540 km

• M1: 474,076 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.23 AU - 4.43 AU

Year: 2752 Days

Day: 36.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,215,540 km

• M1: 1,115,701 km (0.111 R)
• M2: 2,215,993 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.1

Radius: 9.4

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.27 AU - 7.03 AU

Year: 4930 Days

Day: 14 Hours

Environment

Temp: -157 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 62,215,540 km

• M1: 116,986 km (0.109 R)
• M2: 428,149 km (0.097 R)
• M3: 726,298 km (0.111 R)
• M4: 1,145,022 km (0.054 R)
• M5: 1,443,171 km (0.059 R)
• M6: 1,957,787 km (0.09 R)
• M7: 3,977,508 km (0.119 R)
• M8: 4,820,043 km (0.099 R)
• M9: 5,168,307 km (0.117 R)
• M10: 6,056,171 km (0.102 R)
• M11: 6,462,329 km (0.097 R)
• M12: 8,448,390 km (0.043 R)
• M13: 8,993,226 km (0.12 R)
• M14: 9,522,503 km (0.106 R)
• M15: 10,152,908 km (0.087 R)
• M16: 10,685,327 km (0.088 R)
• M17: 11,985,183 km (0.081 R)
• M18: 12,487,233 km (0.117 R)
• M19: 13,003,197 km (0.068 R)
• M20: 13,582,290 km (0.06 R)
• M21: 14,585,493 km (0.079 R)
• M22: 16,458,907 km (0.092 R)
• M23: 17,540,350 km (0.102 R)
• M24: 18,187,810 km (0.119 R)
• M25: 19,281,520 km (0.106 R)
• M26: 20,612,193 km (0.066 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.4

Radius: 9.2

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 6.67 AU - 9.41 AU

Year: 8369 Days

Day: 12.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 62,215,540 km

• M1: 114,742 km (0.074 R)
• M2: 408,103 km (0.105 R)
• M3: 1,665,473 km (0.094 R)
• M4: 2,515,937 km (0.118 R)
• M5: 3,241,636 km (0.036 R)
• M6: 4,743,748 km (0.091 R)
• M7: 5,422,923 km (0.082 R)
• M8: 5,879,496 km (0.085 R)
• M9: 8,199,758 km (0.099 R)
• M10: 8,517,355 km (0.065 R)
• M11: 14,381,292 km (0.098 R)
• M12: 18,636,753 km (0.08 R)
• M13: 19,889,785 km (0.115 R)
• M14: 21,873,153 km (0.114 R)
• M15: 24,553,947 km (0.102 R)
• M16: 25,466,195 km (0.098 R)
• M17: 30,939,532 km (0.057 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.5

Radius: 10.5

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 10.33 AU - 12.57 AU

Year: 14223 Days

Day: 12.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 62,215,540 km

• M1: 138,378 km (0.089 R)
• M2: 474,824 km (0.089 R)
• M3: 1,944,623 km (0.09 R)
• M4: 2,341,506 km (0.078 R)
• M5: 2,979,242 km (0.11 R)
• M6: 3,430,878 km (0.085 R)
• M7: 3,986,035 km (0.027 R)
• M8: 4,930,297 km (0.044 R)
• M9: 5,347,376 km (0.067 R)
• M10: 5,788,091 km (0.051 R)
• M11: 6,826,450 km (0.089 R)
• M12: 7,706,385 km (0.08 R)
• M13: 9,012,225 km (0.075 R)
• M14: 9,691,100 km (0.104 R)
• M15: 13,878,942 km (0.116 R)
• M16: 15,877,570 km (0.057 R)
• M17: 18,803,405 km (0.11 R)
• M18: 19,394,915 km (0.12 R)
• M19: 24,282,726 km (0.074 R)
• M20: 28,585,012 km (0.056 R)
• M21: 29,934,384 km (0.058 R)
• M22: 31,798,972 km (0.091 R)
• M23: 32,277,087 km (0.084 R)
• M24: 34,865,579 km (0.111 R)
• M25: 37,060,180 km (0.078 R)
• M26: 41,154,823 km (0.059 R)
• M27: 41,722,697 km (0.06 R)
• M28: 43,604,189 km (0.086 R)
• M29: 44,046,251 km (0.108 R)
• M30: 47,535,621 km (0.03 R)
• M31: 49,747,575 km (0.079 R)
• M32: 50,230,327 km (0.077 R)
• M33: 59,644,372 km (0.095 R)
• M34: 61,288,901 km (0.102 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 11,047 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit