🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.54 AU - 0.6 AU

Year: 159 Days

Day: 14.6 Hours

Environment

Temp: 192 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.66 AU - 0.68 AU

Year: 202 Days

Day: 25.3 Hours

Environment

Temp: 146 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.4 AU - 1.72 AU

Year: 719 Days

Day: 34 Hours

Environment

Temp: -35 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.37 AU - 3.87 AU

Year: 2033 Days

Day: 43.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.6

Radius: 9.3

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 5.31 AU - 5.53 AU

Year: 4656 Days

Day: 11.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 33,313,336 km

• M1: 154,385 km (0.041 R)
• M2: 238,010 km (0.056 R)
• M3: 340,485 km (0.112 R)
• M4: 443,558 km (0.11 R)
• M5: 548,575 km (0.103 R)
• M6: 740,360 km (0.1 R)
• M7: 1,094,907 km (0.026 R)
• M8: 1,161,179 km (0.09 R)
• M9: 1,242,710 km (0.09 R)
• M10: 1,513,631 km (0.074 R)
• M11: 1,588,131 km (0.105 R)
• M12: 1,679,236 km (0.101 R)
• M13: 1,866,682 km (0.082 R)
• M14: 1,963,173 km (0.099 R)
• M15: 2,348,088 km (0.082 R)
• M16: 2,487,663 km (0.105 R)
• M17: 3,035,191 km (0.053 R)
• M18: 3,149,185 km (0.07 R)
• M19: 3,519,589 km (0.071 R)
• M20: 3,579,428 km (0.097 R)
• M21: 3,781,086 km (0.099 R)
• M22: 3,903,906 km (0.101 R)
• M23: 4,323,079 km (0.06 R)
• M24: 4,581,584 km (0.082 R)
• M25: 4,668,800 km (0.118 R)
• M26: 4,867,167 km (0.076 R)
• M27: 4,934,037 km (0.112 R)
• M28: 5,318,204 km (0.036 R)
• M29: 5,409,908 km (0.037 R)
• M30: 6,115,262 km (0.096 R)
• M31: 6,849,488 km (0.102 R)
• M32: 6,924,437 km (0.094 R)
• M33: 7,227,073 km (0.116 R)
• M34: 7,663,151 km (0.086 R)
• M35: 8,426,698 km (0.104 R)
• M36: 8,722,753 km (0.072 R)
• M37: 9,104,526 km (0.066 R)
• M38: 9,214,481 km (0.045 R)
• M39: 9,827,832 km (0.12 R)
• M40: 10,196,441 km (0.11 R)
• M41: 10,540,666 km (0.081 R)
• M42: 10,918,101 km (0.088 R)
• M43: 11,240,784 km (0.099 R)
• M44: 11,299,726 km (0.048 R)
• M45: 11,388,587 km (0.056 R)
• M46: 11,477,448 km (0.113 R)
• M47: 11,685,987 km (0.071 R)
• M48: 11,805,666 km (0.049 R)
• M49: 12,440,709 km (0.072 R)
• M50: 12,685,600 km (0.117 R)
• M51: 12,777,753 km (0.085 R)
• M52: 13,024,888 km (0.084 R)
• M53: 13,555,063 km (0.086 R)
• M54: 13,838,701 km (0.087 R)
• M55: 13,965,410 km (0.056 R)
• M56: 14,092,419 km (0.06 R)
• M57: 14,379,796 km (0.09 R)
• M58: 14,540,165 km (0.046 R)
• M59: 14,927,773 km (0.096 R)
• M60: 15,220,536 km (0.064 R)
• M61: 15,384,196 km (0.034 R)
• M62: 15,647,040 km (0.064 R)
• M63: 15,745,924 km (0.118 R)
• M64: 16,044,072 km (0.049 R)
• M65: 16,310,656 km (0.096 R)
• M66: 17,187,150 km (0.099 R)
• M67: 17,631,156 km (0.075 R)
• M68: 18,078,903 km (0.118 R)
• M69: 18,565,395 km (0.096 R)
• M70: 18,775,131 km (0.097 R)
• M71: 19,020,920 km (0.11 R)
• M72: 19,480,186 km (0.113 R)
• M73: 19,551,095 km (0.097 R)
• M74: 20,157,864 km (0.116 R)
• M75: 20,229,671 km (0.051 R)
• M76: 20,916,026 km (0.081 R)
• M77: 21,389,952 km (0.077 R)
• M78: 21,499,757 km (0.104 R)
• M79: 22,125,974 km (0.088 R)
• M80: 22,534,376 km (0.059 R)
• M81: 22,795,574 km (0.049 R)
• M82: 23,396,359 km (0.108 R)
• M83: 24,269,113 km (0.112 R)
• M84: 25,307,173 km (0.089 R)
• M85: 25,501,051 km (0.114 R)
• M86: 26,085,530 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 37.4

Radius: 6.4

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 16 AU - 17.06 AU

Year: 24796 Days

Day: 21.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 33,313,336 km

• M1: 386,262 km (0.107 R)
• M2: 440,117 km (0.113 R)
• M3: 708,346 km (0.085 R)
• M4: 845,677 km (0.032 R)
• M5: 947,104 km (0.091 R)
• M6: 1,114,803 km (0.029 R)
• M7: 1,325,288 km (0.108 R)
• M8: 1,495,829 km (0.113 R)
• M9: 1,783,356 km (0.059 R)
• M10: 2,286,753 km (0.115 R)
• M11: 2,408,975 km (0.076 R)
• M12: 2,554,384 km (0.031 R)
• M13: 8,267,377 km (0.108 R)
• M14: 8,613,546 km (0.094 R)
• M15: 9,028,830 km (0.101 R)
• M16: 9,548,682 km (0.115 R)
• M17: 11,062,613 km (0.058 R)
• M18: 12,793,909 km (0.108 R)
• M19: 17,535,862 km (0.077 R)
• M20: 18,305,543 km (0.058 R)
• M21: 18,346,384 km (0.104 R)
• M22: 19,501,578 km (0.102 R)
• M23: 19,710,417 km (0.109 R)
• M24: 20,765,381 km (0.104 R)
• M25: 21,235,268 km (0.056 R)
• M26: 25,482,800 km (0.062 R)
• M27: 26,307,683 km (0.117 R)
• M28: 28,691,824 km (0.045 R)
• M29: 29,933,636 km (0.09 R)
• M30: 30,998,175 km (0.114 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: 512 - 14,340 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit