🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.48 AU - 0.62 AU

Year: 150 Days

Day: 30.1 Hours

Environment

Temp: 178 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,226,421 km

• M1: 41,887 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.2 AU - 4.92 AU

Year: 3018 Days

Day: 20.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.4

Radius: 12.5

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.85 AU - 5.75 AU

Year: 3880 Days

Day: 11.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 28,226,421 km

• M1: 166,054 km (0.106 R)
• M2: 317,297 km (0.027 R)
• M3: 425,008 km (0.101 R)
• M4: 514,916 km (0.107 R)
• M5: 631,752 km (0.077 R)
• M6: 800,199 km (0.084 R)
• M7: 1,148,014 km (0.104 R)
• M8: 1,320,800 km (0.039 R)
• M9: 1,436,738 km (0.108 R)
• M10: 1,833,920 km (0.101 R)
• M11: 2,204,025 km (0.089 R)
• M12: 2,327,593 km (0.087 R)
• M13: 2,453,405 km (0.029 R)
• M14: 2,549,447 km (0.098 R)
• M15: 2,712,209 km (0.045 R)
• M16: 2,861,807 km (0.052 R)
• M17: 2,997,044 km (0.115 R)
• M18: 3,309,404 km (0.113 R)
• M19: 3,559,831 km (0.042 R)
• M20: 3,834,941 km (0.103 R)
• M21: 4,060,236 km (0.104 R)
• M22: 4,903,070 km (0.063 R)
• M23: 5,106,673 km (0.103 R)
• M24: 5,251,035 km (0.086 R)
• M25: 5,480,518 km (0.1 R)
• M26: 5,564,891 km (0.071 R)
• M27: 6,254,986 km (0.106 R)
• M28: 6,409,521 km (0.102 R)
• M29: 6,498,532 km (0.108 R)
• M30: 6,835,576 km (0.079 R)
• M31: 7,040,674 km (0.117 R)
• M32: 7,340,468 km (0.051 R)
• M33: 7,573,991 km (0.083 R)
• M34: 8,192,727 km (0.091 R)
• M35: 8,778,253 km (0.109 R)
• M36: 9,226,449 km (0.102 R)
• M37: 9,784,299 km (0.117 R)
• M38: 10,959,390 km (0.073 R)
• M39: 11,092,682 km (0.051 R)
• M40: 11,550,003 km (0.073 R)
• M41: 11,876,575 km (0.103 R)
• M42: 11,986,230 km (0.095 R)
• M43: 12,096,035 km (0.11 R)
• M44: 12,344,517 km (0.1 R)
• M45: 13,128,410 km (0.084 R)
• M46: 13,326,926 km (0.094 R)
• M47: 13,440,770 km (0.063 R)
• M48: 13,813,119 km (0.037 R)
• M49: 14,043,949 km (0.071 R)
• M50: 14,451,005 km (0.097 R)
• M51: 15,098,464 km (0.096 R)
• M52: 15,966,431 km (0.105 R)
• M53: 16,087,456 km (0.094 R)
• M54: 16,239,148 km (0.091 R)
• M55: 16,513,361 km (0.115 R)
• M56: 16,881,372 km (0.109 R)
• M57: 17,159,175 km (0.037 R)
• M58: 17,625,621 km (0.089 R)
• M59: 17,719,419 km (0.102 R)
• M60: 18,285,647 km (0.097 R)
• M61: 18,602,794 km (0.083 R)
• M62: 19,146,134 km (0.084 R)
• M63: 19,468,218 km (0.113 R)
• M64: 20,281,133 km (0.056 R)
• M65: 20,774,357 km (0.105 R)
• M66: 20,972,724 km (0.067 R)
• M67: 21,171,689 km (0.113 R)
• M68: 21,271,321 km (0.12 R)
• M69: 21,906,663 km (0.093 R)
• M70: 22,412,603 km (0.11 R)
• M71: 22,718,082 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.7

Radius: 11.2

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 7.54 AU - 8.08 AU

Year: 8053 Days

Day: 14.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 28,226,421 km

• M1: 159,322 km (0.08 R)
• M2: 277,953 km (0.07 R)
• M3: 372,499 km (0.099 R)
• M4: 648,357 km (0.104 R)
• M5: 739,462 km (0.106 R)
• M6: 897,587 km (0.076 R)
• M7: 1,040,902 km (0.093 R)
• M8: 1,220,419 km (0.082 R)
• M9: 1,292,226 km (0.11 R)
• M10: 1,410,409 km (0.091 R)
• M11: 1,674,150 km (0.057 R)
• M12: 1,803,702 km (0.079 R)
• M13: 1,886,579 km (0.099 R)
• M14: 1,987,707 km (0.064 R)
• M15: 2,107,984 km (0.118 R)
• M16: 2,410,620 km (0.118 R)
• M17: 3,117,021 km (0.061 R)
• M18: 3,257,643 km (0.096 R)
• M19: 3,339,024 km (0.05 R)
• M20: 3,566,264 km (0.057 R)
• M21: 3,798,589 km (0.091 R)
• M22: 3,884,458 km (0.088 R)
• M23: 4,014,309 km (0.091 R)
• M24: 4,390,249 km (0.045 R)
• M25: 4,940,320 km (0.072 R)
• M26: 5,152,300 km (0.112 R)
• M27: 5,658,539 km (0.081 R)
• M28: 5,830,876 km (0.045 R)
• M29: 6,029,991 km (0.026 R)
• M30: 6,231,350 km (0.099 R)
• M31: 6,435,102 km (0.118 R)
• M32: 6,692,710 km (0.091 R)
• M33: 6,770,650 km (0.091 R)
• M34: 7,298,132 km (0.072 R)
• M35: 8,646,159 km (0.086 R)
• M36: 8,731,280 km (0.071 R)
• M37: 8,987,990 km (0.046 R)
• M38: 9,131,753 km (0.102 R)
• M39: 9,276,265 km (0.118 R)
• M40: 9,363,181 km (0.066 R)
• M41: 10,854,074 km (0.067 R)
• M42: 10,945,927 km (0.117 R)
• M43: 11,658,312 km (0.092 R)
• M44: 11,972,766 km (0.101 R)
• M45: 12,226,335 km (0.096 R)
• M46: 13,193,036 km (0.038 R)
• M47: 13,685,512 km (0.114 R)
• M48: 14,150,762 km (0.072 R)
• M49: 15,130,777 km (0.087 R)
• M50: 15,439,398 km (0.085 R)
• M51: 15,611,884 km (0.075 R)
• M52: 16,062,922 km (0.1 R)
• M53: 17,227,392 km (0.115 R)
• M54: 17,837,901 km (0.116 R)
• M55: 18,018,764 km (0.1 R)
• M56: 18,565,096 km (0.117 R)
• M57: 18,675,050 km (0.113 R)
• M58: 19,265,064 km (0.107 R)
• M59: 19,898,611 km (0.064 R)
• M60: 20,880,871 km (0.084 R)
• M61: 20,957,016 km (0.092 R)
• M62: 21,033,311 km (0.036 R)
• M63: 21,147,903 km (0.103 R)
• M64: 21,647,111 km (0.115 R)
• M65: 21,994,926 km (0.11 R)
• M66: 22,344,536 km (0.115 R)
• M67: 23,286,105 km (0.104 R)
• M68: 23,801,470 km (0.112 R)
• M69: 24,240,540 km (0.105 R)
• M70: 25,410,844 km (0.101 R)
• M71: 26,889,020 km (0.069 R)
• M72: 27,096,662 km (0.116 R)
• M73: 27,471,555 km (0.106 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 16,636 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit