🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.5 AU - 0.78 AU

Year: 185 Days

Day: 23.3 Hours

Environment

Temp: 220 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,238,399 km

• M1: 124,765 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.37 AU - 1.45 AU

Year: 606 Days

Day: 33.5 Hours

Environment

Temp: -4 °C

Axial Tilt: 28 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 36,238,399 km

• M1: 288,574 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.43 AU - 1.71 AU

Year: 711 Days

Day: 46.5 Hours

Environment

Temp: -40 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,238,399 km

• M1: 778,059 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.87 AU - 4.15 AU

Year: 2378 Days

Day: 17.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,238,399 km

• M1: 2,057,420 km (0.069 R)

Asteroid Belt

Center: 4.61 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.3

Radius: 14.6

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 4.52 AU - 6.88 AU

Year: 4922 Days

Day: 9.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 36,238,399 km

• M1: 182,509 km (0.116 R)
• M2: 309,368 km (0.099 R)
• M3: 472,430 km (0.1 R)
• M4: 640,578 km (0.11 R)
• M5: 794,813 km (0.047 R)
• M6: 1,004,251 km (0.065 R)
• M7: 1,116,299 km (0.062 R)
• M8: 1,293,124 km (0.116 R)
• M9: 1,432,250 km (0.111 R)
• M10: 1,576,762 km (0.117 R)
• M11: 1,676,095 km (0.098 R)
• M12: 1,863,840 km (0.085 R)
• M13: 2,058,766 km (0.06 R)
• M14: 3,282,626 km (0.12 R)
• M15: 3,564,169 km (0.092 R)
• M16: 3,674,572 km (0.088 R)
• M17: 3,786,173 km (0.071 R)
• M18: 3,898,969 km (0.087 R)
• M19: 4,174,229 km (0.114 R)
• M20: 4,599,237 km (0.11 R)
• M21: 5,112,956 km (0.119 R)
• M22: 5,288,285 km (0.06 R)
• M23: 5,567,883 km (0.092 R)
• M24: 6,036,124 km (0.093 R)
• M25: 6,195,147 km (0.046 R)
• M26: 7,010,755 km (0.089 R)
• M27: 7,122,055 km (0.093 R)
• M28: 7,516,545 km (0.095 R)
• M29: 7,659,112 km (0.113 R)
• M30: 8,034,154 km (0.091 R)
• M31: 8,267,975 km (0.099 R)
• M32: 8,862,477 km (0.092 R)
• M33: 10,029,939 km (0.044 R)
• M34: 10,187,166 km (0.109 R)
• M35: 10,631,771 km (0.078 R)
• M36: 11,343,408 km (0.066 R)
• M37: 12,003,733 km (0.08 R)
• M38: 12,103,964 km (0.047 R)
• M39: 12,338,683 km (0.098 R)
• M40: 13,120,631 km (0.068 R)
• M41: 13,778,861 km (0.112 R)
• M42: 14,732,548 km (0.027 R)
• M43: 15,380,307 km (0.117 R)
• M44: 15,744,129 km (0.114 R)
• M45: 16,074,142 km (0.108 R)
• M46: 16,258,446 km (0.113 R)
• M47: 17,986,750 km (0.054 R)
• M48: 18,178,236 km (0.102 R)
• M49: 18,293,276 km (0.103 R)
• M50: 18,872,819 km (0.079 R)
• M51: 19,223,326 km (0.088 R)
• M52: 19,379,806 km (0.119 R)
• M53: 20,288,014 km (0.117 R)
• M54: 22,309,830 km (0.067 R)
• M55: 22,433,248 km (0.041 R)
• M56: 22,804,699 km (0.039 R)
• M57: 23,053,481 km (0.042 R)
• M58: 23,219,834 km (0.08 R)
• M59: 23,428,223 km (0.087 R)
• M60: 24,649,690 km (0.062 R)
• M61: 25,033,109 km (0.103 R)
• M62: 25,719,464 km (0.095 R)
• M63: 26,108,120 km (0.09 R)
• M64: 27,022,911 km (0.11 R)
• M65: 27,154,407 km (0.049 R)
• M66: 27,286,203 km (0.043 R)
• M67: 28,081,166 km (0.1 R)
• M68: 28,660,110 km (0.029 R)
• M69: 29,018,397 km (0.052 R)
• M70: 29,739,309 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.7

Radius: 12

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 10.42 AU - 10.58 AU

Year: 12305 Days

Day: 13.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 168.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 36,238,399 km

• M1: 422,016 km (0.077 R)
• M2: 996,771 km (0.032 R)
• M3: 1,114,953 km (0.049 R)
• M4: 1,948,063 km (0.066 R)
• M5: 2,358,410 km (0.063 R)
• M6: 3,560,579 km (0.071 R)
• M7: 4,126,657 km (0.042 R)
• M8: 5,843,742 km (0.105 R)
• M9: 5,953,098 km (0.044 R)
• M10: 6,248,105 km (0.106 R)
• M11: 6,397,553 km (0.026 R)
• M12: 7,006,865 km (0.04 R)
• M13: 7,357,822 km (0.112 R)
• M14: 8,036,547 km (0.079 R)
• M15: 8,362,820 km (0.094 R)
• M16: 8,776,907 km (0.09 R)
• M17: 9,028,531 km (0.095 R)
• M18: 9,410,604 km (0.056 R)
• M19: 9,928,212 km (0.08 R)
• M20: 10,322,552 km (0.069 R)
• M21: 11,262,775 km (0.097 R)
• M22: 12,090,201 km (0.099 R)
• M23: 12,183,400 km (0.043 R)
• M24: 12,276,899 km (0.106 R)
• M25: 13,080,389 km (0.109 R)
• M26: 13,224,003 km (0.054 R)
• M27: 13,512,876 km (0.106 R)
• M28: 14,639,049 km (0.048 R)
• M29: 14,987,762 km (0.083 R)
• M30: 15,188,223 km (0.106 R)
• M31: 15,389,731 km (0.118 R)
• M32: 15,693,415 km (0.064 R)
• M33: 16,409,989 km (0.067 R)
• M34: 16,668,644 km (0.101 R)
• M35: 17,294,561 km (0.119 R)
• M36: 17,610,362 km (0.026 R)
• M37: 18,301,355 km (0.109 R)
• M38: 19,055,328 km (0.104 R)
• M39: 19,218,240 km (0.036 R)
• M40: 19,600,163 km (0.043 R)
• M41: 20,094,884 km (0.095 R)
• M42: 20,872,793 km (0.092 R)
• M43: 22,286,044 km (0.08 R)
• M44: 22,687,265 km (0.116 R)
• M45: 22,802,455 km (0.042 R)
• M46: 23,671,769 km (0.117 R)
• M47: 25,085,169 km (0.102 R)
• M48: 25,442,858 km (0.065 R)
• M49: 25,742,203 km (0.091 R)
• M50: 26,042,745 km (0.095 R)
• M51: 26,223,609 km (0.057 R)
• M52: 27,378,654 km (0.078 R)
• M53: 29,236,361 km (0.111 R)
• M54: 29,675,580 km (0.087 R)
• M55: 30,053,913 km (0.1 R)
• M56: 30,815,217 km (0.078 R)
• M57: 30,942,674 km (0.114 R)
• M58: 32,616,225 km (0.113 R)
• M59: 33,660,718 km (0.103 R)
• M60: 33,792,065 km (0.074 R)
• M61: 33,923,561 km (0.059 R)
• M62: 35,715,444 km (0.04 R)
• M63: 36,589,246 km (0.111 R)
• M64: 37,334,093 km (0.042 R)
• M65: 38,700,969 km (0.067 R)
• M66: 38,907,564 km (0.056 R)
• M67: 39,598,407 km (0.106 R)
• M68: 39,806,497 km (0.101 R)
• M69: 40,712,163 km (0.069 R)
• M70: 40,852,187 km (0.116 R)
• M71: 41,062,372 km (0.115 R)
• M72: 41,202,694 km (0.12 R)
• M73: 41,765,781 km (0.09 R)
• M74: 41,906,852 km (0.1 R)
• M75: 42,189,741 km (0.102 R)
• M76: 42,615,048 km (0.119 R)
• M77: 42,757,166 km (0.069 R)
• M78: 42,899,433 km (0.087 R)
• M79: 45,487,028 km (0.079 R)
• M80: 47,903,033 km (0.09 R)
• M81: 48,050,836 km (0.03 R)
• M82: 49,835,838 km (0.108 R)
• M83: 49,985,585 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.3

Radius: 12.6

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 10.95 AU - 12.85 AU

Year: 14846 Days

Day: 11.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 36,238,399 km

• M1: 169,494 km (0.034 R)
• M2: 308,022 km (0.092 R)
• M3: 413,489 km (0.09 R)
• M4: 548,127 km (0.095 R)
• M5: 727,195 km (0.071 R)
• M6: 883,076 km (0.11 R)
• M7: 1,066,633 km (0.081 R)
• M8: 2,190,262 km (0.081 R)
• M9: 2,358,560 km (0.067 R)
• M10: 2,531,196 km (0.098 R)
• M11: 2,753,050 km (0.063 R)
• M12: 3,311,648 km (0.064 R)
• M13: 3,530,211 km (0.038 R)
• M14: 4,372,596 km (0.077 R)
• M15: 4,532,217 km (0.116 R)
• M16: 4,748,386 km (0.105 R)
• M17: 4,995,522 km (0.112 R)
• M18: 5,106,673 km (0.06 R)
• M19: 5,445,512 km (0.052 R)
• M20: 5,559,954 km (0.119 R)
• M21: 5,791,532 km (0.073 R)
• M22: 5,996,780 km (0.076 R)
• M23: 6,324,250 km (0.072 R)
• M24: 6,596,518 km (0.054 R)
• M25: 7,885,453 km (0.103 R)
• M26: 8,015,454 km (0.104 R)
• M27: 8,244,488 km (0.065 R)
• M28: 8,809,669 km (0.079 R)
• M29: 8,944,606 km (0.089 R)
• M30: 9,080,142 km (0.077 R)
• M31: 9,182,168 km (0.1 R)
• M32: 9,559,902 km (0.083 R)
• M33: 10,615,914 km (0.119 R)
• M34: 10,867,687 km (0.105 R)
• M35: 11,012,348 km (0.109 R)
• M36: 12,268,521 km (0.116 R)
• M37: 12,457,015 km (0.045 R)
• M38: 13,182,265 km (0.092 R)
• M39: 13,414,291 km (0.096 R)
• M40: 13,725,605 km (0.054 R)
• M41: 13,999,967 km (0.09 R)
• M42: 14,157,494 km (0.083 R)
• M43: 14,713,848 km (0.097 R)
• M44: 15,034,885 km (0.108 R)
• M45: 15,277,234 km (0.112 R)
• M46: 17,686,208 km (0.094 R)
• M47: 18,847,387 km (0.094 R)
• M48: 19,283,764 km (0.053 R)
• M49: 19,503,224 km (0.104 R)
• M50: 19,811,844 km (0.086 R)
• M51: 20,255,552 km (0.031 R)
• M52: 20,344,562 km (0.119 R)
• M53: 20,478,602 km (0.083 R)
• M54: 21,515,166 km (0.118 R)
• M55: 22,017,067 km (0.082 R)
• M56: 23,733,253 km (0.076 R)
• M57: 24,062,668 km (0.042 R)
• M58: 24,157,214 km (0.093 R)
• M59: 25,684,758 km (0.12 R)
• M60: 26,509,042 km (0.098 R)
• M61: 26,997,928 km (0.114 R)
• M62: 27,835,825 km (0.113 R)
• M63: 28,932,976 km (0.114 R)
• M64: 29,790,471 km (0.114 R)
• M65: 29,993,475 km (0.056 R)
• M66: 30,451,843 km (0.074 R)
• M67: 31,530,294 km (0.088 R)
• M68: 32,360,413 km (0.079 R)
• M69: 32,464,683 km (0.029 R)
• M70: 32,778,240 km (0.059 R)
• M71: 32,882,958 km (0.086 R)
• M72: 33,936,277 km (0.105 R)
• M73: 34,733,634 km (0.055 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 19,305 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit