🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.43 AU - 0.67 AU

Year: 153 Days

Day: 32.3 Hours

Environment

Temp: 165 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,706,754 km

• M1: 57,595 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.96 AU - 2.76 AU

Year: 1359 Days

Day: 34.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.85 AU - 4.55 AU

Year: 2667 Days

Day: 24.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.9

Radius: 13.8

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.95 AU - 5.37 AU

Year: 3770 Days

Day: 8 Hours

Environment

Temp: -136 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 38,706,754 km

• M1: 181,761 km (0.098 R)
• M2: 285,582 km (0.092 R)
• M3: 372,200 km (0.026 R)
• M4: 641,775 km (0.079 R)
• M5: 781,050 km (0.108 R)
• M6: 904,469 km (0.1 R)
• M7: 1,025,643 km (0.085 R)
• M8: 1,142,928 km (0.069 R)
• M9: 1,244,355 km (0.12 R)
• M10: 1,359,845 km (0.103 R)
• M11: 1,446,163 km (0.057 R)
• M12: 1,534,575 km (0.1 R)
• M13: 1,670,859 km (0.075 R)
• M14: 1,992,793 km (0.042 R)
• M15: 2,374,118 km (0.045 R)
• M16: 2,479,884 km (0.095 R)
• M17: 2,723,579 km (0.113 R)
• M18: 2,918,804 km (0.076 R)
• M19: 3,382,557 km (0.103 R)
• M20: 3,487,126 km (0.119 R)
• M21: 4,282,239 km (0.111 R)
• M22: 4,395,784 km (0.104 R)
• M23: 4,526,682 km (0.059 R)
• M24: 4,642,471 km (0.073 R)
• M25: 4,910,550 km (0.103 R)
• M26: 5,029,630 km (0.115 R)
• M27: 5,201,219 km (0.064 R)
• M28: 5,374,902 km (0.118 R)
• M29: 5,710,151 km (0.107 R)
• M30: 6,216,689 km (0.048 R)
• M31: 6,643,791 km (0.092 R)
• M32: 6,870,432 km (0.09 R)
• M33: 7,022,872 km (0.106 R)
• M34: 7,118,914 km (0.077 R)
• M35: 7,253,851 km (0.071 R)
• M36: 7,350,791 km (0.081 R)
• M37: 7,683,795 km (0.069 R)
• M38: 8,081,875 km (0.119 R)
• M39: 8,222,946 km (0.066 R)
• M40: 8,324,074 km (0.109 R)
• M41: 8,856,942 km (0.118 R)
• M42: 9,358,843 km (0.114 R)
• M43: 9,570,673 km (0.114 R)
• M44: 10,085,589 km (0.115 R)
• M45: 10,390,171 km (0.098 R)
• M46: 10,631,621 km (0.083 R)
• M47: 10,719,884 km (0.102 R)
• M48: 10,808,446 km (0.095 R)
• M49: 11,120,208 km (0.077 R)
• M50: 11,389,783 km (0.109 R)
• M51: 11,548,058 km (0.043 R)
• M52: 11,843,963 km (0.114 R)
• M53: 12,096,185 km (0.103 R)
• M54: 12,419,914 km (0.039 R)
• M55: 12,629,651 km (0.1 R)
• M56: 12,840,434 km (0.048 R)
• M57: 13,265,591 km (0.048 R)
• M58: 13,479,965 km (0.029 R)
• M59: 13,647,365 km (0.115 R)
• M60: 13,815,663 km (0.048 R)
• M61: 14,178,288 km (0.118 R)
• M62: 14,716,092 km (0.087 R)
• M63: 15,210,812 km (0.049 R)
• M64: 15,963,140 km (0.099 R)
• M65: 16,191,127 km (0.118 R)
• M66: 16,394,730 km (0.089 R)
• M67: 17,010,774 km (0.11 R)
• M68: 17,243,847 km (0.08 R)
• M69: 17,425,758 km (0.081 R)
• M70: 17,530,028 km (0.052 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.4

Radius: 12.4

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 8.94 AU - 12.22 AU

Year: 12896 Days

Day: 13.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 38,706,754 km

• M1: 404,064 km (0.069 R)
• M2: 509,530 km (0.086 R)
• M3: 640,428 km (0.109 R)
• M4: 908,059 km (0.115 R)
• M5: 1,376,749 km (0.051 R)
• M6: 1,510,041 km (0.11 R)
• M7: 1,915,302 km (0.086 R)
• M8: 3,273,650 km (0.099 R)
• M9: 3,585,562 km (0.082 R)
• M10: 3,825,816 km (0.098 R)
• M11: 4,071,456 km (0.106 R)
• M12: 4,520,997 km (0.059 R)
• M13: 4,751,827 km (0.074 R)
• M14: 4,986,546 km (0.1 R)
• M15: 7,031,998 km (0.083 R)
• M16: 7,811,402 km (0.096 R)
• M17: 8,476,066 km (0.032 R)
• M18: 8,761,349 km (0.079 R)
• M19: 9,971,596 km (0.094 R)
• M20: 10,462,725 km (0.064 R)
• M21: 11,272,798 km (0.069 R)
• M22: 11,390,083 km (0.077 R)
• M23: 11,547,310 km (0.03 R)
• M24: 12,626,808 km (0.049 R)
• M25: 12,708,040 km (0.095 R)
• M26: 13,780,208 km (0.104 R)
• M27: 14,200,279 km (0.117 R)
• M28: 14,327,138 km (0.049 R)
• M29: 14,838,463 km (0.112 R)
• M30: 15,485,923 km (0.029 R)
• M31: 16,496,606 km (0.053 R)
• M32: 18,535,176 km (0.102 R)
• M33: 18,627,478 km (0.105 R)
• M34: 19,466,423 km (0.076 R)
• M35: 19,748,864 km (0.046 R)
• M36: 19,843,260 km (0.064 R)
• M37: 21,471,633 km (0.026 R)
• M38: 21,860,886 km (0.074 R)
• M39: 22,007,492 km (0.104 R)
• M40: 22,252,534 km (0.091 R)
• M41: 22,498,622 km (0.052 R)
• M42: 23,192,158 km (0.057 R)
• M43: 23,391,721 km (0.115 R)
• M44: 25,058,840 km (0.087 R)
• M45: 25,366,114 km (0.109 R)
• M46: 25,829,419 km (0.1 R)
• M47: 27,498,931 km (0.116 R)
• M48: 28,027,909 km (0.032 R)
• M49: 28,881,066 km (0.06 R)
• M50: 29,203,300 km (0.08 R)
• M51: 29,797,053 km (0.115 R)
• M52: 30,068,274 km (0.048 R)
• M53: 30,886,724 km (0.119 R)
• M54: 31,326,393 km (0.099 R)
• M55: 31,768,005 km (0.096 R)
• M56: 32,100,561 km (0.094 R)
• M57: 32,378,664 km (0.034 R)
• M58: 32,713,314 km (0.108 R)
• M59: 32,881,014 km (0.112 R)
• M60: 33,498,703 km (0.118 R)
• M61: 35,031,034 km (0.113 R)
• M62: 35,604,293 km (0.036 R)
• M63: 36,702,192 km (0.096 R)
• M64: 36,934,667 km (0.114 R)
• M65: 38,104,822 km (0.057 R)
• M66: 38,871,810 km (0.039 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.2

Radius: 15

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 9.18 AU - 14.18 AU

Year: 14959 Days

Day: 14.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 38,706,754 km

• M1: 204,500 km (0.116 R)
• M2: 460,761 km (0.092 R)
• M3: 1,422,975 km (0.059 R)
• M4: 1,534,725 km (0.044 R)
• M5: 1,929,962 km (0.062 R)
• M6: 2,958,298 km (0.104 R)
• M7: 3,999,948 km (0.087 R)
• M8: 4,829,318 km (0.106 R)
• M9: 5,263,900 km (0.091 R)
• M10: 6,706,921 km (0.103 R)
• M11: 7,588,651 km (0.096 R)
• M12: 7,722,392 km (0.109 R)
• M13: 9,174,239 km (0.041 R)
• M14: 10,004,657 km (0.063 R)
• M15: 10,521,966 km (0.052 R)
• M16: 11,621,361 km (0.11 R)
• M17: 11,892,283 km (0.091 R)
• M18: 12,282,883 km (0.111 R)
• M19: 12,717,315 km (0.099 R)
• M20: 14,051,429 km (0.076 R)
• M21: 15,344,852 km (0.087 R)
• M22: 15,898,514 km (0.077 R)
• M23: 16,763,339 km (0.07 R)
• M24: 16,981,901 km (0.109 R)
• M25: 17,333,606 km (0.115 R)
• M26: 18,403,380 km (0.096 R)
• M27: 18,764,659 km (0.114 R)
• M28: 19,082,704 km (0.076 R)
• M29: 20,887,453 km (0.102 R)
• M30: 21,170,043 km (0.071 R)
• M31: 22,264,651 km (0.038 R)
• M32: 23,037,025 km (0.056 R)
• M33: 25,456,770 km (0.075 R)
• M34: 25,960,466 km (0.116 R)
• M35: 26,977,732 km (0.088 R)
• M36: 27,131,519 km (0.114 R)
• M37: 27,234,143 km (0.045 R)
• M38: 27,904,491 km (0.083 R)
• M39: 31,122,191 km (0.065 R)
• M40: 31,283,458 km (0.11 R)
• M41: 32,311,195 km (0.027 R)
• M42: 32,420,103 km (0.095 R)
• M43: 33,625,413 km (0.049 R)
• M44: 35,572,878 km (0.085 R)
• M45: 36,192,662 km (0.087 R)
• M46: 36,305,608 km (0.108 R)
• M47: 36,418,854 km (0.067 R)
• M48: 38,475,824 km (0.118 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 19,248 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit