🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.49 AU - 0.75 AU

Year: 175 Days

Day: 29.5 Hours

Environment

Temp: 163 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 4.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.7

Radius: 8.4

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 7.78 AU - 9.74 AU

Year: 9286 Days

Day: 6.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 18,728,686 km

• M1: 167,550 km (0.056 R)
• M2: 379,231 km (0.094 R)
• M3: 443,258 km (0.063 R)
• M4: 535,411 km (0.113 R)
• M5: 647,460 km (0.107 R)
• M6: 910,752 km (0.106 R)
• M7: 985,551 km (0.072 R)
• M8: 1,109,867 km (0.099 R)
• M9: 1,206,656 km (0.109 R)
• M10: 1,496,278 km (0.064 R)
• M11: 1,658,592 km (0.119 R)
• M12: 1,713,943 km (0.098 R)
• M13: 2,159,445 km (0.114 R)
• M14: 2,553,785 km (0.108 R)
• M15: 2,948,275 km (0.084 R)
• M16: 3,198,702 km (0.035 R)
• M17: 3,338,276 km (0.096 R)
• M18: 3,408,887 km (0.116 R)
• M19: 3,647,645 km (0.062 R)
• M20: 4,016,104 km (0.118 R)
• M21: 4,868,364 km (0.097 R)
• M22: 5,002,403 km (0.032 R)
• M23: 5,110,413 km (0.12 R)
• M24: 5,219,171 km (0.082 R)
• M25: 5,494,580 km (0.12 R)
• M26: 5,859,898 km (0.096 R)
• M27: 5,945,319 km (0.105 R)
• M28: 6,117,356 km (0.112 R)
• M29: 6,291,039 km (0.065 R)
• M30: 6,407,726 km (0.119 R)
• M31: 6,851,882 km (0.072 R)
• M32: 6,972,009 km (0.088 R)
• M33: 7,062,665 km (0.07 R)
• M34: 7,989,573 km (0.091 R)
• M35: 8,467,389 km (0.111 R)
• M36: 8,531,866 km (0.104 R)
• M37: 8,628,805 km (0.093 R)
• M38: 8,987,391 km (0.118 R)
• M39: 9,085,976 km (0.059 R)
• M40: 9,185,010 km (0.064 R)
• M41: 9,350,765 km (0.079 R)
• M42: 11,062,613 km (0.098 R)
• M43: 11,168,379 km (0.086 R)
• M44: 11,630,636 km (0.027 R)
• M45: 11,990,419 km (0.114 R)
• M46: 12,757,856 km (0.085 R)
• M47: 14,881,099 km (0.107 R)
• M48: 15,507,614 km (0.09 R)
• M49: 16,142,807 km (0.092 R)
• M50: 16,262,785 km (0.068 R)
• M51: 16,624,662 km (0.064 R)
• M52: 17,111,304 km (0.063 R)
• M53: 17,315,505 km (0.084 R)
• M54: 17,726,300 km (0.063 R)
• M55: 18,140,238 km (0.083 R)
• M56: 18,893,463 km (0.078 R)
• M57: 18,977,687 km (0.115 R)
• M58: 19,146,732 km (0.063 R)
• M59: 19,785,066 km (0.109 R)
• M60: 20,820,732 km (0.084 R)
• M61: 21,126,062 km (0.078 R)
• M62: 21,564,982 km (0.057 R)
• M63: 22,273,328 km (0.082 R)
• M64: 22,540,958 km (0.092 R)
• M65: 22,675,297 km (0.078 R)
• M66: 23,034,482 km (0.119 R)
• M67: 23,124,540 km (0.12 R)
• M68: 24,214,809 km (0.096 R)
• M69: 26,918,192 km (0.089 R)
• M70: 27,298,619 km (0.114 R)
• M71: 27,680,692 km (0.064 R)
• M72: 27,776,435 km (0.111 R)
• M73: 28,305,413 km (0.1 R)
• M74: 28,401,904 km (0.09 R)
• M75: 29,519,849 km (0.077 R)
• M76: 29,961,162 km (0.083 R)
• M77: 30,305,985 km (0.098 R)
• M78: 31,049,188 km (0.113 R)
• M79: 31,648,028 km (0.032 R)
• M80: 32,351,587 km (0.08 R)
• M81: 32,857,377 km (0.03 R)
• M82: 33,723,100 km (0.093 R)
• M83: 34,030,374 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.1

Radius: 12.7

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 7.47 AU - 12.25 AU

Year: 11089 Days

Day: 6.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 18,728,686 km

• M1: 194,178 km (0.091 R)
• M2: 718,369 km (0.079 R)
• M3: 918,531 km (0.119 R)
• M4: 1,073,365 km (0.108 R)
• M5: 1,410,708 km (0.112 R)
• M6: 1,518,568 km (0.086 R)
• M7: 1,800,859 km (0.091 R)
• M8: 2,100,205 km (0.094 R)
• M9: 2,330,286 km (0.084 R)
• M10: 2,481,081 km (0.116 R)
• M11: 2,613,026 km (0.047 R)
• M12: 2,883,948 km (0.079 R)
• M13: 3,453,467 km (0.112 R)
• M14: 3,801,880 km (0.087 R)
• M15: 4,109,753 km (0.064 R)
• M16: 4,372,596 km (0.111 R)
• M17: 4,452,481 km (0.092 R)
• M18: 4,586,820 km (0.114 R)
• M19: 5,307,134 km (0.052 R)
• M20: 6,212,052 km (0.103 R)
• M21: 6,332,328 km (0.058 R)
• M22: 6,423,134 km (0.061 R)
• M23: 7,417,810 km (0.036 R)
• M24: 8,228,182 km (0.078 R)
• M25: 8,627,309 km (0.107 R)
• M26: 8,930,694 km (0.09 R)
• M27: 9,582,940 km (0.042 R)
• M28: 9,897,395 km (0.046 R)
• M29: 10,500,424 km (0.085 R)
• M30: 10,969,563 km (0.098 R)
• M31: 12,003,584 km (0.042 R)
• M32: 12,684,703 km (0.093 R)
• M33: 13,107,167 km (0.071 R)
• M34: 13,300,747 km (0.038 R)
• M35: 13,690,748 km (0.057 R)
• M36: 14,203,271 km (0.086 R)
• M37: 14,402,086 km (0.089 R)
• M38: 15,166,232 km (0.077 R)
• M39: 15,247,464 km (0.106 R)
• M40: 15,984,682 km (0.114 R)
• M41: 16,524,431 km (0.111 R)
• M42: 16,733,719 km (0.094 R)
• M43: 16,901,717 km (0.05 R)
• M44: 17,154,687 km (0.096 R)
• M45: 17,579,246 km (0.099 R)
• M46: 18,438,835 km (0.095 R)
• M47: 18,917,399 km (0.063 R)
• M48: 19,004,913 km (0.103 R)
• M49: 19,136,260 km (0.08 R)
• M50: 19,224,074 km (0.119 R)
• M51: 19,931,224 km (0.065 R)
• M52: 20,198,705 km (0.116 R)
• M53: 20,288,164 km (0.101 R)
• M54: 20,422,503 km (0.084 R)
• M55: 20,917,672 km (0.112 R)
• M56: 22,288,138 km (0.086 R)
• M57: 22,565,642 km (0.059 R)
• M58: 22,844,492 km (0.064 R)
• M59: 23,640,353 km (0.113 R)
• M60: 24,112,933 km (0.084 R)
• M61: 25,694,182 km (0.117 R)
• M62: 26,033,919 km (0.114 R)
• M63: 26,717,731 km (0.109 R)
• M64: 26,865,085 km (0.118 R)
• M65: 27,259,275 km (0.104 R)
• M66: 27,506,710 km (0.089 R)
• M67: 27,605,744 km (0.107 R)
• M68: 28,956,014 km (0.076 R)
• M69: 29,208,386 km (0.111 R)
• M70: 29,512,219 km (0.1 R)
• M71: 29,918,976 km (0.066 R)
• M72: 32,032,644 km (0.064 R)
• M73: 32,450,621 km (0.112 R)
• M74: 34,194,034 km (0.115 R)
• M75: 35,157,744 km (0.11 R)
• M76: 35,373,165 km (0.119 R)
• M77: 35,967,816 km (0.029 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.4

Radius: 13.3

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 8.45 AU - 12.33 AU

Year: 11995 Days

Day: 13.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 18,728,686 km

• M1: 196,123 km (0.066 R)
• M2: 292,165 km (0.116 R)
• M3: 666,608 km (0.065 R)
• M4: 779,106 km (0.067 R)
• M5: 975,977 km (0.086 R)
• M6: 1,387,071 km (0.093 R)
• M7: 1,501,215 km (0.047 R)
• M8: 1,690,606 km (0.052 R)
• M9: 2,003,115 km (0.109 R)
• M10: 2,146,580 km (0.054 R)
• M11: 2,334,325 km (0.099 R)
• M12: 2,513,693 km (0.031 R)
• M13: 2,612,278 km (0.115 R)
• M14: 2,960,093 km (0.088 R)
• M15: 3,307,609 km (0.107 R)
• M16: 3,780,937 km (0.113 R)
• M17: 3,878,175 km (0.043 R)
• M18: 4,075,196 km (0.083 R)
• M19: 4,158,372 km (0.097 R)
• M20: 5,003,151 km (0.092 R)
• M21: 5,128,215 km (0.091 R)
• M22: 5,326,881 km (0.105 R)
• M23: 5,638,793 km (0.046 R)
• M24: 5,787,792 km (0.042 R)
• M25: 6,013,685 km (0.112 R)
• M26: 6,242,420 km (0.077 R)
• M27: 6,630,327 km (0.118 R)
• M28: 6,767,957 km (0.026 R)
• M29: 7,531,654 km (0.117 R)
• M30: 7,654,773 km (0.079 R)
• M31: 7,902,956 km (0.065 R)
• M32: 8,535,307 km (0.096 R)
• M33: 8,900,924 km (0.117 R)
• M34: 9,271,627 km (0.108 R)
• M35: 9,447,854 km (0.115 R)
• M36: 9,915,945 km (0.118 R)
• M37: 10,277,523 km (0.057 R)
• M38: 11,412,074 km (0.053 R)
• M39: 12,054,148 km (0.101 R)
• M40: 12,464,495 km (0.113 R)
• M41: 13,523,049 km (0.098 R)
• M42: 13,798,459 km (0.1 R)
• M43: 14,584,596 km (0.079 R)
• M44: 14,944,378 km (0.107 R)
• M45: 15,229,213 km (0.111 R)
• M46: 15,594,232 km (0.033 R)
• M47: 16,412,831 km (0.08 R)
• M48: 17,544,389 km (0.105 R)
• M49: 17,817,406 km (0.12 R)
• M50: 18,561,805 km (0.035 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 10,567 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit