🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.78 AU - 0.92 AU

Year: 286 Days

Day: 35 Hours

Environment

Temp: 152 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,244,276 km

• M1: 108,309 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.29 AU - 1.73 AU

Year: 678 Days

Day: 26.5 Hours

Environment

Temp: -29 °C

Axial Tilt: 51.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,244,276 km

• M1: 261,198 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.7

Radius: 13

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 8.11 AU - 8.33 AU

Year: 8608 Days

Day: 14.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 33,244,276 km

• M1: 172,935 km (0.112 R)
• M2: 256,411 km (0.068 R)
• M3: 880,383 km (0.062 R)
• M4: 1,220,419 km (0.092 R)
• M5: 2,180,987 km (0.09 R)
• M6: 2,360,206 km (0.093 R)
• M7: 2,630,978 km (0.102 R)
• M8: 3,535,746 km (0.068 R)
• M9: 3,665,447 km (0.077 R)
• M10: 4,132,192 km (0.113 R)
• M11: 4,217,613 km (0.085 R)
• M12: 4,303,632 km (0.08 R)
• M13: 4,742,552 km (0.116 R)
• M14: 5,325,385 km (0.112 R)
• M15: 5,644,328 km (0.044 R)
• M16: 5,796,618 km (0.111 R)
• M17: 5,930,957 km (0.056 R)
• M18: 6,163,731 km (0.064 R)
• M19: 6,982,032 km (0.061 R)
• M20: 8,962,558 km (0.12 R)
• M21: 10,025,750 km (0.076 R)
• M22: 10,164,278 km (0.083 R)
• M23: 10,937,998 km (0.115 R)
• M24: 11,033,142 km (0.087 R)
• M25: 11,200,243 km (0.062 R)
• M26: 12,121,766 km (0.084 R)
• M27: 12,616,636 km (0.116 R)
• M28: 12,791,516 km (0.107 R)
• M29: 13,320,643 km (0.119 R)
• M30: 13,498,665 km (0.075 R)
• M31: 13,677,434 km (0.083 R)
• M32: 14,270,440 km (0.107 R)
• M33: 14,557,070 km (0.109 R)
• M34: 14,924,482 km (0.096 R)
• M35: 15,242,078 km (0.109 R)
• M36: 15,374,921 km (0.088 R)
• M37: 15,481,584 km (0.092 R)
• M38: 16,072,496 km (0.046 R)
• M39: 16,398,021 km (0.067 R)
• M40: 16,670,888 km (0.057 R)
• M41: 16,807,770 km (0.115 R)
• M42: 17,304,135 km (0.117 R)
• M43: 18,085,784 km (0.11 R)
• M44: 18,226,705 km (0.107 R)
• M45: 18,907,525 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.4

Radius: 10.8

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 8.28 AU - 12.7 AU

Year: 12409 Days

Day: 14.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 33,244,276 km

• M1: 172,486 km (0.036 R)
• M2: 332,855 km (0.071 R)
• M3: 409,150 km (0.072 R)
• M4: 482,453 km (0.095 R)
• M5: 561,441 km (0.051 R)
• M6: 645,515 km (0.048 R)
• M7: 774,019 km (0.068 R)
• M8: 954,883 km (0.116 R)
• M9: 1,103,733 km (0.112 R)
• M10: 1,197,082 km (0.119 R)
• M11: 1,375,403 km (0.117 R)
• M12: 1,459,327 km (0.104 R)
• M13: 1,632,861 km (0.062 R)
• M14: 1,722,171 km (0.079 R)
• M15: 1,831,676 km (0.095 R)
• M16: 1,924,726 km (0.111 R)
• M17: 2,019,422 km (0.036 R)
• M18: 2,174,405 km (0.107 R)
• M19: 2,333,278 km (0.096 R)
• M20: 3,229,968 km (0.12 R)
• M21: 3,297,885 km (0.047 R)
• M22: 4,574,553 km (0.076 R)
• M23: 4,909,204 km (0.076 R)
• M24: 5,066,281 km (0.095 R)
• M25: 5,171,898 km (0.091 R)
• M26: 5,305,040 km (0.045 R)
• M27: 6,698,394 km (0.078 R)
• M28: 6,814,632 km (0.05 R)
• M29: 6,960,789 km (0.088 R)
• M30: 7,078,522 km (0.065 R)
• M31: 7,465,532 km (0.102 R)
• M32: 7,829,055 km (0.111 R)
• M33: 8,074,695 km (0.079 R)
• M34: 8,416,526 km (0.097 R)
• M35: 8,763,144 km (0.089 R)
• M36: 8,922,167 km (0.111 R)
• M37: 9,275,666 km (0.1 R)
• M38: 9,437,830 km (0.108 R)
• M39: 9,996,279 km (0.025 R)
• M40: 10,599,159 km (0.094 R)
• M41: 10,939,344 km (0.073 R)
• M42: 11,110,783 km (0.078 R)
• M43: 11,352,234 km (0.087 R)
• M44: 11,491,061 km (0.067 R)
• M45: 11,805,366 km (0.12 R)
• M46: 13,054,509 km (0.037 R)
• M47: 13,163,565 km (0.071 R)
• M48: 13,861,140 km (0.104 R)
• M49: 15,753,853 km (0.09 R)
• M50: 15,986,328 km (0.102 R)
• M51: 16,690,784 km (0.082 R)
• M52: 17,847,026 km (0.062 R)
• M53: 18,414,600 km (0.041 R)
• M54: 18,741,472 km (0.117 R)
• M55: 18,946,720 km (0.115 R)
• M56: 19,235,444 km (0.047 R)
• M57: 21,253,968 km (0.055 R)
• M58: 21,596,846 km (0.091 R)
• M59: 21,898,436 km (0.096 R)
• M60: 21,984,903 km (0.101 R)
• M61: 22,244,755 km (0.104 R)
• M62: 22,462,270 km (0.104 R)
• M63: 22,986,910 km (0.116 R)
• M64: 23,250,800 km (0.103 R)
• M65: 23,604,150 km (0.115 R)
• M66: 24,271,507 km (0.072 R)
• M67: 24,990,175 km (0.068 R)
• M68: 25,989,788 km (0.088 R)
• M69: 26,310,526 km (0.106 R)
• M70: 27,048,791 km (0.096 R)
• M71: 27,327,342 km (0.094 R)
• M72: 28,028,059 km (0.111 R)
• M73: 28,121,857 km (0.073 R)
• M74: 28,829,155 km (0.093 R)
• M75: 28,971,423 km (0.107 R)
• M76: 30,695,538 km (0.069 R)
• M77: 32,255,994 km (0.093 R)
• M78: 32,551,449 km (0.105 R)
• M79: 33,244,237 km (0.12 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 18,007 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit