🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.5 AU - 0.82 AU

Year: 192 Days

Day: 33.4 Hours

Environment

Temp: 220 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,876,181 km

• M1: 76,594 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.67 AU - 0.91 AU

Year: 251 Days

Day: 29.3 Hours

Environment

Temp: 197 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,876,181 km

• M1: 599,738 km (0.049 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.55 AU - 2.75 AU

Year: 1545 Days

Day: 13.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.06 AU - 4.54 AU

Year: 2653 Days

Day: 23.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872

Radius: 11.4

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 7.31 AU - 11.63 AU

Year: 10438 Days

Day: 5.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 59,876,181 km

• M1: 160,668 km (0.078 R)
• M2: 260,001 km (0.104 R)
• M3: 505,940 km (0.071 R)
• M4: 829,371 km (0.101 R)
• M5: 984,803 km (0.116 R)
• M6: 1,533,528 km (0.11 R)
• M7: 1,629,420 km (0.084 R)
• M8: 1,802,355 km (0.072 R)
• M9: 2,275,234 km (0.113 R)
• M10: 2,756,790 km (0.11 R)
• M11: 2,845,052 km (0.076 R)
• M12: 3,650,188 km (0.09 R)
• M13: 3,780,039 km (0.051 R)
• M14: 4,044,528 km (0.062 R)
• M15: 4,874,347 km (0.101 R)
• M16: 5,831,475 km (0.1 R)
• M17: 6,176,298 km (0.1 R)
• M18: 6,966,324 km (0.078 R)
• M19: 7,128,189 km (0.098 R)
• M20: 7,455,509 km (0.069 R)
• M21: 7,998,250 km (0.067 R)
• M22: 9,477,324 km (0.095 R)
• M23: 10,156,349 km (0.089 R)
• M24: 10,524,958 km (0.094 R)
• M25: 11,465,630 km (0.08 R)
• M26: 11,657,115 km (0.063 R)
• M27: 11,801,327 km (0.081 R)
• M28: 12,237,555 km (0.087 R)
• M29: 12,679,168 km (0.09 R)
• M30: 13,226,097 km (0.05 R)
• M31: 14,137,597 km (0.079 R)
• M32: 15,489,663 km (0.092 R)
• M33: 15,914,072 km (0.118 R)
• M34: 16,342,221 km (0.039 R)
• M35: 17,100,832 km (0.051 R)
• M36: 17,374,446 km (0.069 R)
• M37: 17,484,251 km (0.109 R)
• M38: 18,595,763 km (0.075 R)
• M39: 18,708,261 km (0.075 R)
• M40: 18,990,253 km (0.098 R)
• M41: 19,216,894 km (0.111 R)
• M42: 21,062,034 km (0.06 R)
• M43: 21,179,319 km (0.032 R)
• M44: 21,946,456 km (0.044 R)
• M45: 22,184,317 km (0.103 R)
• M46: 22,722,570 km (0.065 R)
• M47: 23,265,311 km (0.08 R)
• M48: 23,629,432 km (0.078 R)
• M49: 23,934,313 km (0.065 R)
• M50: 24,794,949 km (0.026 R)
• M51: 25,042,684 km (0.116 R)
• M52: 26,293,920 km (0.117 R)
• M53: 26,673,151 km (0.076 R)
• M54: 27,373,269 km (0.074 R)
• M55: 28,791,756 km (0.038 R)
• M56: 30,764,054 km (0.073 R)
• M57: 31,431,261 km (0.055 R)
• M58: 31,766,659 km (0.025 R)
• M59: 32,170,573 km (0.028 R)
• M60: 32,373,278 km (0.086 R)
• M61: 32,847,803 km (0.1 R)
• M62: 32,983,787 km (0.097 R)
• M63: 34,216,025 km (0.116 R)
• M64: 35,533,234 km (0.071 R)
• M65: 35,952,557 km (0.093 R)
• M66: 36,162,892 km (0.056 R)
• M67: 36,373,675 km (0.105 R)
• M68: 36,725,679 km (0.069 R)
• M69: 38,933,893 km (0.081 R)
• M70: 39,438,487 km (0.106 R)
• M71: 39,727,809 km (0.064 R)
• M72: 40,090,434 km (0.119 R)
• M73: 41,258,195 km (0.092 R)
• M74: 41,404,951 km (0.091 R)
• M75: 42,289,074 km (0.103 R)
• M76: 42,363,125 km (0.066 R)
• M77: 43,179,481 km (0.049 R)
• M78: 44,903,446 km (0.097 R)
• M79: 44,978,844 km (0.044 R)
• M80: 45,508,271 km (0.114 R)
• M81: 45,659,963 km (0.111 R)
• M82: 45,811,805 km (0.111 R)
• M83: 46,344,373 km (0.038 R)
• M84: 47,262,306 km (0.118 R)
• M85: 47,800,559 km (0.118 R)
• M86: 48,418,099 km (0.085 R)
• M87: 49,817,437 km (0.075 R)
• M88: 50,443,654 km (0.07 R)
• M89: 50,679,121 km (0.071 R)
• M90: 52,417,149 km (0.073 R)
• M91: 53,213,608 km (0.035 R)
• M92: 53,373,379 km (0.048 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 390.1

Radius: 5

Gravity: 15.6 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 13.12 AU - 14.62 AU

Year: 18501 Days

Day: 18 Hours

Environment

Temp: -196 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 59,876,181 km

• M1: 194,776 km (0.098 R)
• M2: 244,144 km (0.049 R)
• M3: 404,513 km (0.108 R)
• M4: 522,845 km (0.114 R)
• M5: 1,099,544 km (0.118 R)
• M6: 1,315,414 km (0.089 R)
• M7: 1,570,628 km (0.094 R)
• M8: 1,677,142 km (0.094 R)
• M9: 1,953,599 km (0.11 R)
• M10: 2,304,106 km (0.046 R)
• M11: 2,425,281 km (0.069 R)
• M12: 2,963,384 km (0.112 R)
• M13: 3,330,647 km (0.026 R)
• M14: 3,399,013 km (0.086 R)
• M15: 4,706,349 km (0.057 R)
• M16: 5,292,174 km (0.069 R)
• M17: 5,900,738 km (0.092 R)
• M18: 6,963,332 km (0.083 R)
• M19: 7,360,215 km (0.107 R)
• M20: 8,688,046 km (0.073 R)
• M21: 9,743,609 km (0.12 R)
• M22: 10,187,017 km (0.085 R)
• M23: 10,687,272 km (0.086 R)
• M24: 11,042,268 km (0.084 R)
• M25: 12,874,542 km (0.077 R)
• M26: 13,143,819 km (0.095 R)
• M27: 14,128,771 km (0.068 R)
• M28: 14,184,272 km (0.093 R)
• M29: 14,295,273 km (0.073 R)
• M30: 14,798,521 km (0.116 R)
• M31: 15,535,739 km (0.077 R)
• M32: 16,053,198 km (0.06 R)
• M33: 16,168,837 km (0.112 R)
• M34: 18,178,385 km (0.043 R)
• M35: 20,077,979 km (0.095 R)
• M36: 20,265,126 km (0.09 R)
• M37: 21,019,548 km (0.119 R)
• M38: 22,297,263 km (0.103 R)
• M39: 22,361,740 km (0.1 R)
• M40: 22,750,395 km (0.114 R)
• M41: 23,141,145 km (0.1 R)
• M42: 23,402,941 km (0.118 R)
• M43: 23,929,376 km (0.106 R)
• M44: 26,074,011 km (0.117 R)
• M45: 27,722,281 km (0.041 R)
• M46: 28,488,970 km (0.066 R)
• M47: 30,615,204 km (0.105 R)
• M48: 31,262,963 km (0.091 R)
• M49: 32,279,481 km (0.037 R)
• M50: 34,643,576 km (0.053 R)
• M51: 35,770,796 km (0.059 R)
• M52: 35,997,586 km (0.06 R)
• M53: 37,062,723 km (0.109 R)
• M54: 38,912,501 km (0.114 R)
• M55: 39,613,965 km (0.094 R)
• M56: 40,555,534 km (0.116 R)
• M57: 41,504,583 km (0.095 R)
• M58: 44,314,180 km (0.074 R)
• M59: 44,557,875 km (0.091 R)
• M60: 44,639,107 km (0.054 R)
• M61: 45,128,142 km (0.109 R)
• M62: 47,184,515 km (0.112 R)
• M63: 47,682,526 km (0.037 R)
• M64: 47,765,703 km (0.12 R)
• M65: 47,932,205 km (0.105 R)
• M66: 48,432,909 km (0.115 R)
• M67: 48,683,934 km (0.09 R)
• M68: 49,019,183 km (0.086 R)
• M69: 49,355,330 km (0.116 R)
• M70: 51,473,187 km (0.069 R)
• M71: 52,930,120 km (0.092 R)
• M72: 53,447,579 km (0.083 R)
• M73: 55,359,290 km (0.083 R)
• M74: 55,446,656 km (0.107 R)
• M75: 56,060,007 km (0.026 R)
• M76: 56,763,566 km (0.108 R)
• M77: 57,381,704 km (0.077 R)
• M78: 57,735,802 km (0.057 R)
• M79: 58,268,520 km (0.105 R)
• M80: 58,357,381 km (0.078 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 12,179 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit