🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.57 AU - 0.63 AU

Year: 177 Days

Day: 12.1 Hours

Environment

Temp: 173 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,874,283 km

• M1: 32,612 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.72 AU - 1.16 AU

Year: 347 Days

Day: 19.4 Hours

Environment

Temp: 27 °C

Axial Tilt: 28.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.4 AU - 2.68 AU

Year: 1542 Days

Day: 41.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.4

Radius: 14.8

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.19 AU - 4.77 AU

Year: 3611 Days

Day: 14.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 76,874,283 km

• M1: 184,155 km (0.086 R)
• M2: 677,230 km (0.092 R)
• M3: 1,264,850 km (0.039 R)
• M4: 2,238,134 km (0.12 R)
• M5: 2,708,021 km (0.116 R)
• M6: 3,244,778 km (0.115 R)
• M7: 3,708,980 km (0.087 R)
• M8: 4,606,567 km (0.116 R)
• M9: 5,510,288 km (0.103 R)
• M10: 7,373,829 km (0.091 R)
• M11: 8,867,863 km (0.047 R)
• M12: 9,628,119 km (0.109 R)
• M13: 10,807,399 km (0.085 R)
• M14: 11,322,614 km (0.072 R)
• M15: 13,257,214 km (0.112 R)
• M16: 14,456,989 km (0.072 R)
• M17: 15,673,818 km (0.074 R)
• M18: 17,188,047 km (0.1 R)
• M19: 23,723,978 km (0.097 R)
• M20: 24,303,371 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.2

Radius: 11.3

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 10.9 AU - 11.64 AU

Year: 14407 Days

Day: 12.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 76,874,283 km

• M1: 147,204 km (0.099 R)
• M2: 1,585,289 km (0.09 R)
• M3: 2,580,114 km (0.048 R)
• M4: 3,189,427 km (0.079 R)
• M5: 3,778,094 km (0.104 R)
• M6: 4,469,685 km (0.078 R)
• M7: 4,896,787 km (0.098 R)
• M8: 6,385,436 km (0.056 R)
• M9: 7,322,816 km (0.119 R)
• M10: 7,871,541 km (0.089 R)
• M11: 8,546,227 km (0.099 R)
• M12: 10,402,288 km (0.111 R)
• M13: 11,155,663 km (0.094 R)
• M14: 11,759,589 km (0.108 R)
• M15: 12,258,349 km (0.077 R)
• M16: 17,244,745 km (0.09 R)
• M17: 18,465,912 km (0.11 R)
• M18: 21,262,794 km (0.086 R)
• M19: 21,910,254 km (0.069 R)
• M20: 22,286,193 km (0.116 R)
• M21: 24,531,657 km (0.101 R)
• M22: 25,761,202 km (0.098 R)
• M23: 29,696,524 km (0.103 R)
• M24: 33,391,890 km (0.103 R)
• M25: 35,672,659 km (0.047 R)
• M26: 43,135,798 km (0.052 R)
• M27: 44,623,399 km (0.083 R)
• M28: 45,837,984 km (0.058 R)
• M29: 47,074,261 km (0.052 R)
• M30: 48,970,414 km (0.096 R)
• M31: 49,613,535 km (0.12 R)
• M32: 60,686,171 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 899.3

Radius: 5

Gravity: 35.97 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 11.78 AU - 13.92 AU

Year: 17541 Days

Day: 22 Hours

Environment

Temp: -188 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 76,874,283 km

• M1: 62,233 km (0.109 R)
• M2: 392,545 km (0.118 R)
• M3: 569,070 km (0.117 R)
• M4: 990,188 km (0.12 R)
• M5: 1,183,918 km (0.101 R)
• M6: 1,434,045 km (0.08 R)
• M7: 1,961,228 km (0.103 R)
• M8: 2,492,001 km (0.109 R)
• M9: 2,828,297 km (0.107 R)
• M10: 3,650,637 km (0.063 R)
• M11: 3,863,515 km (0.07 R)
• M12: 4,691,988 km (0.097 R)
• M13: 5,017,363 km (0.051 R)
• M14: 5,553,372 km (0.091 R)
• M15: 6,254,388 km (0.039 R)
• M16: 6,783,665 km (0.03 R)
• M17: 7,152,723 km (0.084 R)
• M18: 7,342,263 km (0.094 R)
• M19: 8,288,470 km (0.098 R)
• M20: 8,656,780 km (0.077 R)
• M21: 9,201,765 km (0.094 R)
• M22: 13,819,403 km (0.079 R)
• M23: 15,332,585 km (0.111 R)
• M24: 15,727,523 km (0.038 R)
• M25: 17,546,185 km (0.111 R)
• M26: 20,245,379 km (0.111 R)
• M27: 21,009,375 km (0.091 R)
• M28: 26,562,448 km (0.097 R)
• M29: 27,825,952 km (0.076 R)
• M30: 29,612,899 km (0.088 R)
• M31: 31,728,811 km (0.051 R)
• M32: 38,387,562 km (0.08 R)
• M33: 45,594,589 km (0.085 R)
• M34: 45,919,814 km (0.07 R)
• M35: 47,569,281 km (0.075 R)
• M36: 50,811,216 km (0.071 R)
• M37: 63,415,435 km (0.103 R)
• M38: 69,247,059 km (0.091 R)
• M39: 72,734,634 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 639.2

Radius: 8

Gravity: 9.99 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 11.77 AU - 17.23 AU

Year: 21026 Days

Day: 16.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 76,874,283 km

• M1: 99,483 km (0.074 R)
• M2: 841,338 km (0.041 R)
• M3: 1,095,804 km (0.095 R)
• M4: 2,364,694 km (0.041 R)
• M5: 2,833,533 km (0.086 R)
• M6: 3,651,684 km (0.118 R)
• M7: 5,124,475 km (0.111 R)
• M8: 5,547,239 km (0.096 R)
• M9: 6,506,610 km (0.091 R)
• M10: 11,659,359 km (0.1 R)
• M11: 11,922,053 km (0.07 R)
• M12: 13,654,695 km (0.045 R)
• M13: 18,220,572 km (0.104 R)
• M14: 23,921,896 km (0.105 R)
• M15: 25,872,952 km (0.111 R)
• M16: 26,887,225 km (0.086 R)
• M17: 31,590,433 km (0.042 R)
• M18: 31,845,348 km (0.097 R)
• M19: 44,636,115 km (0.102 R)
• M20: 54,041,034 km (0.099 R)
• M21: 58,337,036 km (0.12 R)
• M22: 64,684,923 km (0.079 R)
• M23: 66,340,821 km (0.113 R)
• M24: 70,169,779 km (0.092 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 18,271 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit