🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.21 AU - 2.85 AU

Year: 1516 Days

Day: 27.9 Hours

Environment

Temp: -88 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.24 AU - 3.78 AU

Year: 2477 Days

Day: 13.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.82 AU - 4.4 AU

Year: 2584 Days

Day: 13.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.5

Radius: 9.9

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 4.62 AU - 5.22 AU

Year: 4111 Days

Day: 15 Hours

Environment

Temp: -151 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 56,285,417 km

• M1: 124,914 km (0.065 R)
• M2: 561,890 km (0.075 R)
• M3: 1,066,483 km (0.075 R)
• M4: 1,525,001 km (0.082 R)
• M5: 1,962,275 km (0.073 R)
• M6: 2,359,158 km (0.079 R)
• M7: 2,930,772 km (0.058 R)
• M8: 3,472,316 km (0.115 R)
• M9: 4,258,603 km (0.056 R)
• M10: 6,726,519 km (0.108 R)
• M11: 10,391,816 km (0.089 R)
• M12: 10,729,309 km (0.108 R)
• M13: 11,337,723 km (0.109 R)
• M14: 12,528,522 km (0.081 R)
• M15: 17,592,261 km (0.086 R)
• M16: 18,499,871 km (0.079 R)
• M17: 21,342,231 km (0.057 R)
• M18: 23,801,769 km (0.108 R)
• M19: 25,593,802 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.8

Radius: 8.8

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 5.48 AU - 5.66 AU

Year: 4952 Days

Day: 7.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 56,285,417 km

• M1: 109,506 km (0.056 R)
• M2: 494,870 km (0.09 R)
• M3: 968,347 km (0.113 R)
• M4: 1,283,400 km (0.027 R)
• M5: 1,701,825 km (0.102 R)
• M6: 2,914,466 km (0.092 R)
• M7: 7,227,821 km (0.094 R)
• M8: 7,707,881 km (0.059 R)
• M9: 17,754,874 km (0.065 R)
• M10: 21,100,929 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.9

Radius: 9.8

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 6.39 AU - 10.45 AU

Year: 9204 Days

Day: 9.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 56,285,417 km

• M1: 121,922 km (0.039 R)
• M2: 452,683 km (0.059 R)
• M3: 986,748 km (0.055 R)
• M4: 1,644,081 km (0.073 R)
• M5: 2,171,712 km (0.056 R)
• M6: 2,648,780 km (0.111 R)
• M7: 3,084,110 km (0.113 R)
• M8: 3,423,846 km (0.114 R)
• M9: 3,813,699 km (0.059 R)
• M10: 4,206,243 km (0.115 R)
• M11: 4,683,461 km (0.047 R)
• M12: 5,613,959 km (0.094 R)
• M13: 6,737,290 km (0.054 R)
• M14: 8,387,803 km (0.052 R)
• M15: 9,517,566 km (0.109 R)
• M16: 9,899,789 km (0.076 R)
• M17: 10,242,517 km (0.068 R)
• M18: 10,797,226 km (0.079 R)
• M19: 13,101,183 km (0.089 R)
• M20: 14,182,177 km (0.114 R)
• M21: 15,063,309 km (0.04 R)
• M22: 16,114,533 km (0.111 R)
• M23: 16,589,506 km (0.112 R)
• M24: 21,213,576 km (0.102 R)
• M25: 23,732,057 km (0.045 R)
• M26: 29,054,300 km (0.104 R)
• M27: 34,558,455 km (0.102 R)
• M28: 35,121,690 km (0.103 R)
• M29: 39,850,778 km (0.067 R)
• M30: 42,367,164 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.1

Radius: 10.6

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 10.15 AU - 12.67 AU

Year: 14520 Days

Day: 14.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 56,285,417 km

• M1: 132,245 km (0.083 R)
• M2: 721,660 km (0.045 R)
• M3: 1,107,473 km (0.067 R)
• M4: 2,437,697 km (0.091 R)
• M5: 3,361,315 km (0.1 R)
• M6: 4,030,316 km (0.106 R)
• M7: 4,659,076 km (0.087 R)
• M8: 5,248,791 km (0.116 R)
• M9: 6,149,968 km (0.092 R)
• M10: 8,118,976 km (0.105 R)
• M11: 10,206,165 km (0.116 R)
• M12: 10,696,098 km (0.089 R)
• M13: 11,258,885 km (0.078 R)
• M14: 11,900,810 km (0.083 R)
• M15: 12,815,002 km (0.105 R)
• M16: 14,509,797 km (0.095 R)
• M17: 15,129,880 km (0.076 R)
• M18: 16,496,905 km (0.049 R)
• M19: 17,710,593 km (0.053 R)
• M20: 18,339,203 km (0.077 R)
• M21: 18,739,676 km (0.109 R)
• M22: 22,794,527 km (0.098 R)
• M23: 23,726,970 km (0.096 R)
• M24: 28,134,273 km (0.084 R)
• M25: 28,774,851 km (0.032 R)
• M26: 29,643,865 km (0.119 R)
• M27: 30,867,127 km (0.067 R)
• M28: 34,617,097 km (0.071 R)
• M29: 38,529,530 km (0.084 R)
• M30: 44,718,992 km (0.034 R)
• M31: 49,348,598 km (0.075 R)
• M32: 52,660,246 km (0.118 R)
• M33: 53,470,019 km (0.036 R)
• M34: 54,123,762 km (0.08 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 13,084 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit