🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.52 AU - 0.6 AU

Year: 158 Days

Day: 47.5 Hours

Environment

Temp: 149 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.7 AU - 1.16 AU

Year: 338 Days

Day: 25.9 Hours

Environment

Temp: 21 °C

Axial Tilt: 48 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 21,863,008 km

• M1: 175,030 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.01 AU - 3.91 AU

Year: 2425 Days

Day: 19.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,863,008 km

• M1: 295,605 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.3

Radius: 11.8

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.99 AU - 6.07 AU

Year: 4250 Days

Day: 7.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 21,863,008 km

• M1: 147,504 km (0.083 R)
• M2: 363,972 km (0.108 R)
• M3: 478,414 km (0.113 R)
• M4: 559,945 km (0.091 R)
• M5: 637,287 km (0.065 R)
• M6: 750,533 km (0.1 R)
• M7: 905,815 km (0.089 R)
• M8: 1,047,933 km (0.117 R)
• M9: 1,172,399 km (0.07 R)
• M10: 1,249,591 km (0.119 R)
• M11: 1,409,511 km (0.113 R)
• M12: 1,576,462 km (0.068 R)
• M13: 1,662,631 km (0.077 R)
• M14: 1,779,915 km (0.047 R)
• M15: 1,930,561 km (0.08 R)
• M16: 2,054,278 km (0.096 R)
• M17: 2,212,852 km (0.09 R)
• M18: 4,130,696 km (0.116 R)
• M19: 4,210,881 km (0.084 R)
• M20: 4,332,205 km (0.107 R)
• M21: 4,495,715 km (0.112 R)
• M22: 4,703,207 km (0.112 R)
• M23: 5,899,841 km (0.07 R)
• M24: 6,473,698 km (0.064 R)
• M25: 6,708,268 km (0.041 R)
• M26: 6,921,893 km (0.092 R)
• M27: 7,113,678 km (0.107 R)
• M28: 7,210,169 km (0.103 R)
• M29: 7,649,986 km (0.084 R)
• M30: 7,873,186 km (0.101 R)
• M31: 8,023,233 km (0.108 R)
• M32: 8,123,763 km (0.104 R)
• M33: 8,402,464 km (0.111 R)
• M34: 9,231,236 km (0.043 R)
• M35: 9,548,682 km (0.072 R)
• M36: 9,762,308 km (0.087 R)
• M37: 10,058,811 km (0.117 R)
• M38: 10,194,496 km (0.105 R)
• M39: 10,467,812 km (0.057 R)
• M40: 11,021,623 km (0.056 R)
• M41: 11,585,009 km (0.105 R)
• M42: 11,755,849 km (0.113 R)
• M43: 12,681,262 km (0.037 R)
• M44: 13,004,692 km (0.036 R)
• M45: 13,152,645 km (0.115 R)
• M46: 13,480,115 km (0.072 R)
• M47: 13,961,371 km (0.09 R)
• M48: 14,325,941 km (0.075 R)
• M49: 14,417,644 km (0.112 R)
• M50: 15,375,968 km (0.114 R)
• M51: 16,418,815 km (0.058 R)
• M52: 16,675,076 km (0.103 R)
• M53: 17,321,489 km (0.067 R)
• M54: 17,549,775 km (0.034 R)
• M55: 17,713,285 km (0.105 R)
• M56: 18,439,284 km (0.089 R)
• M57: 18,538,916 km (0.055 R)
• M58: 18,772,438 km (0.058 R)
• M59: 19,141,197 km (0.102 R)
• M60: 19,275,985 km (0.119 R)
• M61: 20,674,875 km (0.104 R)
• M62: 20,882,367 km (0.099 R)
• M63: 21,404,015 km (0.094 R)
• M64: 21,824,534 km (0.104 R)
• M65: 22,071,071 km (0.111 R)
• M66: 22,283,201 km (0.11 R)
• M67: 22,851,972 km (0.027 R)
• M68: 23,102,250 km (0.109 R)
• M69: 23,569,743 km (0.111 R)
• M70: 23,786,510 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.7

Radius: 14.6

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 5.97 AU - 6.55 AU

Year: 5900 Days

Day: 14.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 21,863,008 km

• M1: 247,584 km (0.039 R)
• M2: 395,537 km (0.107 R)
• M3: 508,184 km (0.063 R)
• M4: 728,392 km (0.062 R)
• M5: 929,751 km (0.039 R)
• M6: 1,071,570 km (0.063 R)
• M7: 1,186,162 km (0.108 R)
• M8: 1,329,476 km (0.078 R)
• M9: 1,634,656 km (0.041 R)
• M10: 1,741,618 km (0.032 R)
• M11: 2,238,283 km (0.116 R)
• M12: 2,418,848 km (0.063 R)
• M13: 3,833,595 km (0.101 R)
• M14: 4,161,663 km (0.115 R)
• M15: 4,404,311 km (0.119 R)
• M16: 4,923,416 km (0.093 R)
• M17: 5,873,512 km (0.112 R)
• M18: 6,231,200 km (0.079 R)
• M19: 6,814,033 km (0.111 R)
• M20: 6,923,838 km (0.025 R)
• M21: 7,189,973 km (0.104 R)
• M22: 7,962,347 km (0.093 R)
• M23: 8,147,998 km (0.094 R)
• M24: 8,264,684 km (0.051 R)
• M25: 8,761,199 km (0.047 R)
• M26: 9,932,551 km (0.046 R)
• M27: 10,612,922 km (0.059 R)
• M28: 10,766,260 km (0.04 R)
• M29: 11,308,552 km (0.059 R)
• M30: 13,125,268 km (0.11 R)
• M31: 13,787,987 km (0.113 R)
• M32: 14,067,436 km (0.085 R)
• M33: 14,376,954 km (0.043 R)
• M34: 14,603,445 km (0.06 R)
• M35: 15,232,504 km (0.099 R)
• M36: 16,016,546 km (0.118 R)
• M37: 16,487,481 km (0.095 R)
• M38: 16,873,443 km (0.109 R)
• M39: 17,684,712 km (0.089 R)
• M40: 19,689,473 km (0.098 R)
• M41: 20,352,641 km (0.117 R)
• M42: 21,862,981 km (0.117 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 13,788 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit