🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.46 AU - 0.64 AU

Year: 143 Days

Day: 45.1 Hours

Environment

Temp: 201 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.88 AU - 1.2 AU

Year: 371 Days

Day: 17.9 Hours

Environment

Temp: 106 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.07 AU - 1.13 AU

Year: 404 Days

Day: 39.4 Hours

Environment

Temp: 105 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,408,009 km

• M1: 355,594 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.26 AU - 1.66 AU

Year: 617 Days

Day: 29.7 Hours

Environment

Temp: -0 °C

Axial Tilt: 44.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.76 AU - 1.96 AU

Year: 887 Days

Day: 46.5 Hours

Environment

Temp: -36 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,408,009 km

• M1: 175,478 km (0.066 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.77 AU - 2.21 AU

Year: 982 Days

Day: 28.3 Hours

Environment

Temp: -44 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.5 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.5 AU - 3.52 AU

Year: 1827 Days

Day: 35.6 Hours

Environment

Temp: -88 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,408,009 km

• M1: 572,062 km (0.114 R)
• M2: 1,926,372 km (0.056 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.2

Radius: 13.2

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 6.97 AU - 7.79 AU

Year: 7014 Days

Day: 9.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 63,408,009 km

• M1: 168,298 km (0.086 R)
• M2: 300,841 km (0.039 R)
• M3: 388,356 km (0.065 R)
• M4: 586,872 km (0.086 R)
• M5: 814,860 km (0.113 R)
• M6: 1,101,938 km (0.115 R)
• M7: 1,248,095 km (0.114 R)
• M8: 1,359,545 km (0.083 R)
• M9: 1,517,521 km (0.11 R)
• M10: 1,887,028 km (0.058 R)
• M11: 1,980,975 km (0.118 R)
• M12: 2,335,223 km (0.065 R)
• M13: 2,436,501 km (0.106 R)
• M14: 2,539,424 km (0.116 R)
• M15: 2,630,679 km (0.033 R)
• M16: 2,870,634 km (0.118 R)
• M17: 2,979,541 km (0.073 R)
• M18: 3,472,765 km (0.065 R)
• M19: 4,083,423 km (0.048 R)
• M20: 4,253,067 km (0.096 R)
• M21: 4,393,540 km (0.103 R)
• M22: 4,873,300 km (0.113 R)
• M23: 5,488,147 km (0.114 R)
• M24: 5,692,947 km (0.117 R)
• M25: 5,848,230 km (0.12 R)
• M26: 6,039,864 km (0.079 R)
• M27: 6,501,374 km (0.119 R)
• M28: 6,681,789 km (0.095 R)
• M29: 7,233,506 km (0.059 R)
• M30: 7,514,899 km (0.113 R)
• M31: 8,088,458 km (0.083 R)
• M32: 8,224,442 km (0.082 R)
• M33: 8,341,577 km (0.11 R)
• M34: 8,795,607 km (0.112 R)
• M35: 8,955,377 km (0.083 R)
• M36: 9,055,758 km (0.1 R)
• M37: 9,156,586 km (0.057 R)
• M38: 9,298,256 km (0.111 R)
• M39: 9,399,982 km (0.035 R)
• M40: 9,872,562 km (0.118 R)
• M41: 10,184,922 km (0.119 R)
• M42: 10,437,144 km (0.114 R)
• M43: 10,648,975 km (0.079 R)
• M44: 10,840,759 km (0.103 R)
• M45: 10,969,264 km (0.11 R)
• M46: 12,260,293 km (0.119 R)
• M47: 12,686,348 km (0.093 R)
• M48: 12,867,062 km (0.106 R)
• M49: 13,117,190 km (0.117 R)
• M50: 13,231,333 km (0.106 R)
• M51: 13,552,819 km (0.06 R)
• M52: 13,645,271 km (0.073 R)
• M53: 14,086,734 km (0.088 R)
• M54: 14,180,233 km (0.12 R)
• M55: 14,556,471 km (0.108 R)
• M56: 14,674,803 km (0.036 R)
• M57: 14,983,723 km (0.062 R)
• M58: 15,463,334 km (0.113 R)
• M59: 15,632,379 km (0.109 R)
• M60: 16,045,419 km (0.101 R)
• M61: 16,192,174 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.9

Radius: 12.2

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 10.18 AU - 15.46 AU

Year: 16059 Days

Day: 14.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 63,408,009 km

• M1: 214,972 km (0.087 R)
• M2: 372,349 km (0.094 R)
• M3: 530,923 km (0.078 R)
• M4: 638,933 km (0.087 R)
• M5: 735,573 km (0.079 R)
• M6: 880,234 km (0.116 R)
• M7: 1,035,367 km (0.098 R)
• M8: 2,003,863 km (0.103 R)
• M9: 2,522,669 km (0.091 R)
• M10: 3,219,945 km (0.119 R)
• M11: 3,608,301 km (0.069 R)
• M12: 3,826,564 km (0.096 R)
• M13: 4,238,108 km (0.086 R)
• M14: 4,862,230 km (0.056 R)
• M15: 5,431,899 km (0.03 R)
• M16: 6,066,044 km (0.114 R)
• M17: 6,457,841 km (0.119 R)
• M18: 7,266,118 km (0.072 R)
• M19: 7,357,971 km (0.111 R)
• M20: 7,682,299 km (0.112 R)
• M21: 7,775,798 km (0.112 R)
• M22: 9,725,507 km (0.1 R)
• M23: 9,877,499 km (0.08 R)
• M24: 10,390,320 km (0.101 R)
• M25: 11,069,794 km (0.078 R)
• M26: 11,228,667 km (0.09 R)
• M27: 11,871,788 km (0.076 R)
• M28: 12,088,854 km (0.113 R)
• M29: 12,471,825 km (0.119 R)
• M30: 12,858,835 km (0.112 R)
• M31: 13,986,204 km (0.089 R)
• M32: 14,100,646 km (0.094 R)
• M33: 14,272,983 km (0.116 R)
• M34: 15,795,740 km (0.108 R)
• M35: 16,154,476 km (0.047 R)
• M36: 16,819,139 km (0.073 R)
• M37: 17,863,781 km (0.089 R)
• M38: 18,488,202 km (0.077 R)
• M39: 21,848,619 km (0.115 R)
• M40: 23,598,167 km (0.113 R)
• M41: 24,077,029 km (0.106 R)
• M42: 24,420,805 km (0.087 R)
• M43: 24,627,998 km (0.119 R)
• M44: 24,766,376 km (0.092 R)
• M45: 25,532,317 km (0.067 R)
• M46: 27,373,418 km (0.108 R)
• M47: 28,964,541 km (0.071 R)
• M48: 29,992,727 km (0.064 R)
• M49: 31,332,077 km (0.1 R)
• M50: 33,377,529 km (0.105 R)
• M51: 33,454,123 km (0.088 R)
• M52: 33,684,205 km (0.115 R)
• M53: 34,300,398 km (0.084 R)
• M54: 34,765,049 km (0.068 R)
• M55: 35,544,005 km (0.081 R)
• M56: 36,171,269 km (0.115 R)
• M57: 36,565,310 km (0.109 R)
• M58: 36,802,273 km (0.073 R)
• M59: 37,198,558 km (0.082 R)
• M60: 37,675,925 km (0.096 R)
• M61: 37,995,166 km (0.049 R)
• M62: 38,556,308 km (0.076 R)
• M63: 39,686,520 km (0.119 R)
• M64: 39,848,834 km (0.094 R)
• M65: 40,745,822 km (0.101 R)
• M66: 43,058,905 km (0.092 R)
• M67: 43,392,807 km (0.115 R)
• M68: 44,063,155 km (0.04 R)
• M69: 44,399,601 km (0.096 R)
• M70: 46,094,844 km (0.082 R)
• M71: 46,265,535 km (0.114 R)
• M72: 46,778,805 km (0.095 R)
• M73: 47,208,151 km (0.116 R)
• M74: 47,811,180 km (0.048 R)
• M75: 48,416,902 km (0.078 R)
• M76: 49,810,705 km (0.044 R)
• M77: 51,217,823 km (0.057 R)
• M78: 52,637,806 km (0.101 R)
• M79: 52,727,116 km (0.083 R)
• M80: 53,173,815 km (0.099 R)
• M81: 53,352,734 km (0.084 R)
• M82: 53,711,470 km (0.083 R)
• M83: 54,973,029 km (0.06 R)
• M84: 55,063,535 km (0.085 R)
• M85: 55,971,146 km (0.104 R)
• M86: 60,582,949 km (0.111 R)
• M87: 61,895,969 km (0.067 R)
• M88: 62,461,599 km (0.09 R)
• M89: 62,555,995 km (0.082 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 14,594 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit