🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.55 AU - 0.59 AU

Year: 161 Days

Day: 15.2 Hours

Environment

Temp: 188 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,521,699 km

• M1: 41,588 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.18 AU - 3.24 AU

Year: 1672 Days

Day: 22.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,521,699 km

• M1: 74,799 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.82 AU - 3.14 AU

Year: 1928 Days

Day: 46 Hours

Environment

Temp: -110 °C

Axial Tilt: 125.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,521,699 km

• M1: 229,932 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.1

Radius: 8.3

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 7.52 AU - 10.49 AU

Year: 10118 Days

Day: 12.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 85,521,699 km

• M1: 103,223 km (0.08 R)
• M2: 613,650 km (0.119 R)
• M3: 905,366 km (0.026 R)
• M4: 1,313,021 km (0.08 R)
• M5: 1,729,651 km (0.114 R)
• M6: 2,014,485 km (0.095 R)
• M7: 2,536,133 km (0.09 R)
• M8: 2,867,342 km (0.117 R)
• M9: 3,418,760 km (0.111 R)
• M10: 4,186,496 km (0.089 R)
• M11: 4,759,157 km (0.105 R)
• M12: 5,178,779 km (0.083 R)
• M13: 6,221,626 km (0.081 R)
• M14: 7,037,981 km (0.047 R)
• M15: 7,325,359 km (0.058 R)
• M16: 8,156,525 km (0.051 R)
• M17: 11,964,389 km (0.105 R)
• M18: 14,109,622 km (0.079 R)
• M19: 14,917,600 km (0.098 R)
• M20: 21,382,772 km (0.059 R)
• M21: 23,788,305 km (0.106 R)
• M22: 25,432,386 km (0.064 R)
• M23: 30,722,616 km (0.038 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 442

Radius: 5.1

Gravity: 16.99 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 12.14 AU - 14.22 AU

Year: 17931 Days

Day: 20.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 85,521,699 km

• M1: 63,429 km (0.116 R)
• M2: 358,137 km (0.072 R)
• M3: 597,344 km (0.113 R)
• M4: 1,052,421 km (0.078 R)
• M5: 1,238,970 km (0.037 R)
• M6: 1,615,358 km (0.101 R)
• M7: 3,686,092 km (0.073 R)
• M8: 4,652,943 km (0.05 R)
• M9: 6,007,701 km (0.042 R)
• M10: 6,444,377 km (0.087 R)
• M11: 8,700,014 km (0.059 R)
• M12: 9,467,600 km (0.109 R)
• M13: 16,374,534 km (0.109 R)
• M14: 17,700,719 km (0.11 R)
• M15: 22,292,476 km (0.044 R)
• M16: 23,529,052 km (0.079 R)
• M17: 29,831,611 km (0.108 R)
• M18: 33,245,135 km (0.058 R)
• M19: 44,583,457 km (0.101 R)
• M20: 54,772,418 km (0.06 R)
• M21: 55,456,230 km (0.089 R)
• M22: 57,718,150 km (0.076 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 514.3

Radius: 6.3

Gravity: 12.96 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 15.06 AU - 20 AU

Year: 27504 Days

Day: 23.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 85,521,699 km

• M1: 78,539 km (0.079 R)
• M2: 434,881 km (0.087 R)
• M3: 683,064 km (0.04 R)
• M4: 1,038,658 km (0.092 R)
• M5: 1,319,603 km (0.1 R)
• M6: 1,562,849 km (0.092 R)
• M7: 2,478,837 km (0.097 R)
• M8: 3,868,751 km (0.108 R)
• M9: 4,267,429 km (0.07 R)
• M10: 4,656,683 km (0.051 R)
• M11: 5,225,154 km (0.079 R)
• M12: 6,453,951 km (0.063 R)
• M13: 6,919,201 km (0.114 R)
• M14: 7,257,890 km (0.038 R)
• M15: 10,758,780 km (0.072 R)
• M16: 11,546,412 km (0.066 R)
• M17: 12,371,744 km (0.095 R)
• M18: 19,759,934 km (0.062 R)
• M19: 21,443,209 km (0.117 R)
• M20: 27,182,232 km (0.099 R)
• M21: 30,918,589 km (0.093 R)
• M22: 32,370,286 km (0.119 R)
• M23: 32,773,902 km (0.09 R)
• M24: 33,591,155 km (0.083 R)
• M25: 34,842,541 km (0.11 R)
• M26: 39,697,141 km (0.081 R)
• M27: 40,005,014 km (0.049 R)
• M28: 41,252,660 km (0.07 R)
• M29: 41,727,184 km (0.103 R)
• M30: 49,110,587 km (0.118 R)
• M31: 54,235,810 km (0.052 R)
• M32: 54,805,180 km (0.111 R)
• M33: 62,366,604 km (0.047 R)
• M34: 68,805,297 km (0.069 R)
• M35: 69,472,503 km (0.089 R)
• M36: 75,437,120 km (0.083 R)
• M37: 78,543,520 km (0.104 R)
• M38: 80,251,030 km (0.078 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: 425 - 15,010 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit