🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.4 AU - 0.64 AU

Year: 142 Days

Day: 12.6 Hours

Environment

Temp: 184 °C

Axial Tilt: 17.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,514,537 km

• M1: 278,402 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.45 AU - 0.63 AU

Year: 150 Days

Day: 15 Hours

Environment

Temp: 149 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.12 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.51 AU - 1.87 AU

Year: 832 Days

Day: 43.8 Hours

Environment

Temp: -60 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,514,537 km

• M1: 430,543 km (0.056 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.17 AU - 3.55 AU

Year: 1832 Days

Day: 12.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.4

Radius: 14.6

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.01 AU - 6.61 AU

Year: 4634 Days

Day: 14.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 55,514,537 km

• M1: 210,335 km (0.077 R)
• M2: 377,884 km (0.067 R)
• M3: 522,396 km (0.106 R)
• M4: 881,131 km (0.071 R)
• M5: 1,201,570 km (0.095 R)
• M6: 1,361,191 km (0.089 R)
• M7: 1,544,149 km (0.049 R)
• M8: 2,468,215 km (0.079 R)
• M9: 2,637,111 km (0.095 R)
• M10: 2,790,599 km (0.115 R)
• M11: 2,966,825 km (0.106 R)
• M12: 3,539,186 km (0.064 R)
• M13: 3,816,840 km (0.03 R)
• M14: 5,117,594 km (0.105 R)
• M15: 5,929,162 km (0.108 R)
• M16: 6,208,611 km (0.06 R)
• M17: 6,570,787 km (0.108 R)
• M18: 6,728,015 km (0.115 R)
• M19: 6,913,217 km (0.086 R)
• M20: 7,180,698 km (0.118 R)
• M21: 7,781,184 km (0.081 R)
• M22: 8,031,461 km (0.116 R)
• M23: 8,228,182 km (0.047 R)
• M24: 9,470,742 km (0.113 R)
• M25: 9,947,959 km (0.076 R)
• M26: 10,311,183 km (0.118 R)
• M27: 10,833,279 km (0.07 R)
• M28: 10,926,329 km (0.079 R)
• M29: 11,238,241 km (0.056 R)
• M30: 11,585,009 km (0.087 R)
• M31: 11,999,245 km (0.1 R)
• M32: 12,095,586 km (0.036 R)
• M33: 12,224,390 km (0.079 R)
• M34: 12,418,418 km (0.115 R)
• M35: 12,548,269 km (0.076 R)
• M36: 12,908,052 km (0.061 R)
• M37: 13,470,690 km (0.101 R)
• M38: 13,671,151 km (0.07 R)
• M39: 13,839,000 km (0.076 R)
• M40: 14,414,802 km (0.092 R)
• M41: 14,826,047 km (0.113 R)
• M42: 15,241,181 km (0.09 R)
• M43: 15,380,456 km (0.108 R)
• M44: 16,082,968 km (0.117 R)
• M45: 17,192,535 km (0.063 R)
• M46: 17,410,051 km (0.03 R)
• M47: 17,738,268 km (0.091 R)
• M48: 18,660,539 km (0.098 R)
• M49: 19,674,214 km (0.103 R)
• M50: 20,321,524 km (0.087 R)
• M51: 20,513,309 km (0.091 R)
• M52: 20,744,138 km (0.12 R)
• M53: 21,676,432 km (0.108 R)
• M54: 23,340,559 km (0.098 R)
• M55: 23,823,611 km (0.106 R)
• M56: 24,066,408 km (0.035 R)
• M57: 24,472,865 km (0.029 R)
• M58: 24,676,917 km (0.086 R)
• M59: 24,799,587 km (0.102 R)
• M60: 24,922,556 km (0.073 R)
• M61: 25,251,373 km (0.119 R)
• M62: 25,622,974 km (0.118 R)
• M63: 25,830,167 km (0.06 R)
• M64: 26,121,284 km (0.113 R)
• M65: 28,018,335 km (0.103 R)
• M66: 28,189,026 km (0.111 R)
• M67: 28,832,596 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.9

Radius: 9.2

Gravity: 6.96 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 10.04 AU - 11.56 AU

Year: 13443 Days

Day: 13.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 55,514,537 km

• M1: 416,780 km (0.118 R)
• M2: 715,377 km (0.116 R)
• M3: 1,096,852 km (0.103 R)
• M4: 1,162,525 km (0.114 R)
• M5: 1,439,132 km (0.113 R)
• M6: 1,610,271 km (0.054 R)
• M7: 1,711,100 km (0.112 R)
• M8: 1,972,448 km (0.058 R)
• M9: 2,053,380 km (0.041 R)
• M10: 2,331,483 km (0.09 R)
• M11: 2,417,352 km (0.084 R)
• M12: 2,711,162 km (0.118 R)
• M13: 3,429,830 km (0.087 R)
• M14: 3,693,272 km (0.079 R)
• M15: 3,895,229 km (0.104 R)
• M16: 3,963,296 km (0.104 R)
• M17: 4,451,434 km (0.06 R)
• M18: 4,630,353 km (0.115 R)
• M19: 4,702,609 km (0.083 R)
• M20: 5,181,472 km (0.097 R)
• M21: 5,560,403 km (0.054 R)
• M22: 5,753,385 km (0.113 R)
• M23: 6,997,889 km (0.118 R)
• M24: 7,800,631 km (0.102 R)
• M25: 9,584,137 km (0.062 R)
• M26: 10,616,662 km (0.043 R)
• M27: 11,733,559 km (0.113 R)
• M28: 12,836,544 km (0.103 R)
• M29: 12,989,434 km (0.099 R)
• M30: 13,297,156 km (0.048 R)
• M31: 13,815,513 km (0.103 R)
• M32: 14,711,754 km (0.12 R)
• M33: 15,086,197 km (0.05 R)
• M34: 15,790,055 km (0.069 R)
• M35: 16,560,035 km (0.118 R)
• M36: 17,117,437 km (0.052 R)
• M37: 17,624,424 km (0.089 R)
• M38: 18,826,593 km (0.096 R)
• M39: 20,054,941 km (0.028 R)
• M40: 20,708,684 km (0.118 R)
• M41: 22,650,015 km (0.11 R)
• M42: 22,773,284 km (0.109 R)
• M43: 23,020,420 km (0.071 R)
• M44: 23,206,370 km (0.101 R)
• M45: 24,902,660 km (0.09 R)
• M46: 25,540,844 km (0.059 R)
• M47: 25,797,704 km (0.095 R)
• M48: 26,638,294 km (0.081 R)
• M49: 27,356,663 km (0.046 R)
• M50: 27,422,337 km (0.115 R)
• M51: 28,280,131 km (0.043 R)
• M52: 28,346,403 km (0.118 R)
• M53: 28,945,842 km (0.118 R)
• M54: 29,012,712 km (0.106 R)
• M55: 29,079,732 km (0.029 R)
• M56: 29,280,791 km (0.085 R)
• M57: 30,428,805 km (0.072 R)
• M58: 30,564,939 km (0.074 R)
• M59: 30,701,223 km (0.03 R)
• M60: 32,490,713 km (0.025 R)
• M61: 33,468,185 km (0.103 R)
• M62: 34,384,472 km (0.107 R)
• M63: 34,455,382 km (0.103 R)
• M64: 35,166,420 km (0.097 R)
• M65: 35,738,632 km (0.057 R)
• M66: 36,313,986 km (0.088 R)
• M67: 36,747,520 km (0.063 R)
• M68: 36,964,886 km (0.065 R)
• M69: 37,255,405 km (0.097 R)
• M70: 37,400,964 km (0.07 R)
• M71: 37,473,818 km (0.104 R)
• M72: 38,278,355 km (0.098 R)
• M73: 39,014,526 km (0.096 R)
• M74: 39,606,934 km (0.052 R)
• M75: 40,202,333 km (0.084 R)
• M76: 41,176,066 km (0.088 R)
• M77: 42,841,689 km (0.111 R)
• M78: 43,529,390 km (0.06 R)
• M79: 43,605,984 km (0.098 R)
• M80: 43,759,322 km (0.034 R)
• M81: 44,220,682 km (0.101 R)
• M82: 44,529,153 km (0.027 R)
• M83: 46,786,584 km (0.111 R)
• M84: 47,810,582 km (0.12 R)
• M85: 49,960,902 km (0.065 R)
• M86: 50,926,706 km (0.088 R)
• M87: 51,817,411 km (0.092 R)
• M88: 52,061,256 km (0.115 R)
• M89: 53,450,122 km (0.09 R)
• M90: 54,768,379 km (0.084 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 11,033 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit