🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.51 AU - 0.77 AU

Year: 192 Days

Day: 37.4 Hours

Environment

Temp: 142 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.64 AU - 0.72 AU

Year: 210 Days

Day: 37 Hours

Environment

Temp: 116 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.18 AU - 1.52 AU

Year: 588 Days

Day: 39.9 Hours

Environment

Temp: -28 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.51 AU - 2.11 AU

Year: 913 Days

Day: 47.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.45 AU - 2.17 AU

Year: 913 Days

Day: 26.3 Hours

Environment

Temp: -60 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,906,092 km

• M1: 775,067 km (0.102 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.79 AU - 3.75 AU

Year: 2216 Days

Day: 35.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,906,092 km

• M1: 873,502 km (0.082 R)
• M2: 991,535 km (0.073 R)

Asteroid Belt

Center: 3.86 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.6

Radius: 14.5

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 4.14 AU - 4.76 AU

Year: 3518 Days

Day: 12.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 43,906,092 km

• M1: 180,714 km (0.092 R)
• M2: 321,935 km (0.09 R)
• M3: 492,177 km (0.112 R)
• M4: 622,028 km (0.099 R)
• M5: 806,033 km (0.081 R)
• M6: 1,264,700 km (0.095 R)
• M7: 1,480,720 km (0.113 R)
• M8: 1,884,185 km (0.115 R)
• M9: 2,026,453 km (0.095 R)
• M10: 2,261,920 km (0.084 R)
• M11: 2,434,406 km (0.074 R)
• M12: 2,643,095 km (0.089 R)
• M13: 3,055,985 km (0.055 R)
• M14: 3,304,767 km (0.057 R)
• M15: 3,524,975 km (0.114 R)
• M16: 3,690,430 km (0.086 R)
• M17: 3,906,898 km (0.089 R)
• M18: 4,302,435 km (0.066 R)
• M19: 4,441,561 km (0.094 R)
• M20: 4,724,151 km (0.079 R)
• M21: 5,065,833 km (0.073 R)
• M22: 5,185,960 km (0.074 R)
• M23: 5,415,593 km (0.088 R)
• M24: 6,760,477 km (0.082 R)
• M25: 7,145,991 km (0.084 R)
• M26: 7,296,187 km (0.081 R)
• M27: 7,508,317 km (0.118 R)
• M28: 8,000,793 km (0.12 R)
• M29: 8,251,071 km (0.101 R)
• M30: 8,968,841 km (0.064 R)
• M31: 9,179,924 km (0.111 R)
• M32: 9,573,965 km (0.079 R)
• M33: 9,739,869 km (0.111 R)
• M34: 9,873,310 km (0.099 R)
• M35: 10,091,424 km (0.108 R)
• M36: 10,327,938 km (0.117 R)
• M37: 10,979,586 km (0.095 R)
• M38: 11,398,011 km (0.087 R)
• M39: 11,928,485 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.4

Radius: 10.2

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.83 AU - 6.29 AU

Year: 4265 Days

Day: 12.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 43,906,092 km

• M1: 139,724 km (0.097 R)
• M2: 210,783 km (0.102 R)
• M3: 604,974 km (0.032 R)
• M4: 681,867 km (0.087 R)
• M5: 1,258,567 km (0.096 R)
• M6: 1,586,485 km (0.12 R)
• M7: 2,008,351 km (0.097 R)
• M8: 2,232,299 km (0.093 R)
• M9: 2,611,380 km (0.116 R)
• M10: 2,952,464 km (0.076 R)
• M11: 3,327,954 km (0.08 R)
• M12: 3,409,036 km (0.079 R)
• M13: 3,676,966 km (0.082 R)
• M14: 3,973,319 km (0.079 R)
• M15: 4,343,724 km (0.082 R)
• M16: 4,589,363 km (0.111 R)
• M17: 4,679,721 km (0.081 R)
• M18: 5,282,151 km (0.099 R)
• M19: 5,400,932 km (0.114 R)
• M20: 5,568,631 km (0.107 R)
• M21: 5,641,037 km (0.031 R)
• M22: 5,958,334 km (0.085 R)
• M23: 6,057,218 km (0.117 R)
• M24: 6,231,499 km (0.089 R)
• M25: 7,206,429 km (0.092 R)
• M26: 7,338,374 km (0.102 R)
• M27: 7,417,810 km (0.115 R)
• M28: 7,927,939 km (0.076 R)
• M29: 8,146,053 km (0.109 R)
• M30: 8,283,533 km (0.107 R)
• M31: 8,982,006 km (0.076 R)
• M32: 9,095,551 km (0.107 R)
• M33: 9,180,971 km (0.045 R)
• M34: 9,670,306 km (0.117 R)
• M35: 9,874,357 km (0.113 R)
• M36: 10,168,167 km (0.105 R)
• M37: 10,764,614 km (0.113 R)
• M38: 11,280,577 km (0.086 R)
• M39: 11,464,582 km (0.092 R)
• M40: 12,399,569 km (0.086 R)
• M41: 12,621,273 km (0.116 R)
• M42: 13,229,688 km (0.103 R)
• M43: 14,674,953 km (0.072 R)
• M44: 15,212,907 km (0.103 R)
• M45: 15,416,360 km (0.102 R)
• M46: 16,516,353 km (0.059 R)
• M47: 17,040,693 km (0.11 R)
• M48: 17,146,310 km (0.094 R)
• M49: 17,357,991 km (0.071 R)
• M50: 17,677,232 km (0.098 R)
• M51: 17,962,516 km (0.119 R)
• M52: 18,393,507 km (0.1 R)
• M53: 18,465,613 km (0.057 R)
• M54: 18,791,437 km (0.117 R)
• M55: 19,375,467 km (0.048 R)
• M56: 19,928,381 km (0.114 R)
• M57: 20,673,678 km (0.097 R)
• M58: 20,899,122 km (0.079 R)
• M59: 21,049,767 km (0.066 R)
• M60: 21,314,405 km (0.081 R)
• M61: 21,770,529 km (0.067 R)
• M62: 21,846,974 km (0.08 R)
• M63: 22,153,201 km (0.12 R)
• M64: 22,847,484 km (0.078 R)
• M65: 24,138,963 km (0.03 R)
• M66: 24,853,293 km (0.099 R)
• M67: 24,973,121 km (0.105 R)
• M68: 25,333,502 km (0.111 R)
• M69: 25,614,895 km (0.095 R)
• M70: 25,978,418 km (0.092 R)
• M71: 26,221,664 km (0.106 R)
• M72: 26,343,587 km (0.091 R)
• M73: 26,506,349 km (0.106 R)
• M74: 27,366,686 km (0.084 R)
• M75: 27,572,982 km (0.103 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.2

Radius: 12

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 5.62 AU - 9.36 AU

Year: 7682 Days

Day: 5.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 43,906,092 km

• M1: 160,369 km (0.054 R)
• M2: 246,238 km (0.111 R)
• M3: 332,706 km (0.112 R)
• M4: 448,046 km (0.06 R)
• M5: 539,450 km (0.054 R)
• M6: 683,064 km (0.102 R)
• M7: 857,645 km (0.032 R)
• M8: 1,233,584 km (0.102 R)
• M9: 1,330,673 km (0.077 R)
• M10: 1,900,342 km (0.087 R)
• M11: 2,515,488 km (0.073 R)
• M12: 2,665,834 km (0.107 R)
• M13: 2,845,352 km (0.097 R)
• M14: 3,859,326 km (0.084 R)
• M15: 4,300,191 km (0.059 R)
• M16: 4,541,941 km (0.116 R)
• M17: 4,664,462 km (0.085 R)
• M18: 5,261,806 km (0.049 R)
• M19: 5,358,446 km (0.051 R)
• M20: 6,152,212 km (0.117 R)
• M21: 6,563,008 km (0.092 R)
• M22: 7,921,955 km (0.07 R)
• M23: 8,444,201 km (0.115 R)
• M24: 8,633,443 km (0.105 R)
• M25: 9,054,710 km (0.105 R)
• M26: 9,287,485 km (0.065 R)
• M27: 9,758,718 km (0.113 R)
• M28: 10,318,364 km (0.066 R)
• M29: 10,480,228 km (0.088 R)
• M30: 10,765,512 km (0.104 R)
• M31: 11,053,338 km (0.118 R)
• M32: 12,187,290 km (0.054 R)
• M33: 12,272,710 km (0.096 R)
• M34: 12,746,487 km (0.06 R)
• M35: 13,402,174 km (0.065 R)
• M36: 15,020,225 km (0.062 R)
• M37: 15,157,855 km (0.107 R)
• M38: 15,712,564 km (0.055 R)
• M39: 15,945,637 km (0.051 R)
• M40: 16,651,889 km (0.06 R)
• M41: 16,794,306 km (0.074 R)
• M42: 16,984,893 km (0.118 R)
• M43: 17,128,358 km (0.104 R)
• M44: 18,192,298 km (0.033 R)
• M45: 18,339,053 km (0.096 R)
• M46: 18,584,543 km (0.116 R)
• M47: 18,930,115 km (0.108 R)
• M48: 20,231,915 km (0.091 R)
• M49: 21,925,662 km (0.112 R)
• M50: 22,552,777 km (0.089 R)
• M51: 22,868,578 km (0.089 R)
• M52: 23,238,832 km (0.08 R)
• M53: 23,451,261 km (0.12 R)
• M54: 23,557,775 km (0.035 R)
• M55: 24,361,564 km (0.089 R)
• M56: 24,577,434 km (0.08 R)
• M57: 25,010,969 km (0.093 R)
• M58: 25,119,876 km (0.074 R)
• M59: 25,776,012 km (0.119 R)
• M60: 25,995,921 km (0.06 R)
• M61: 26,161,376 km (0.108 R)
• M62: 26,770,689 km (0.115 R)
• M63: 27,496,986 km (0.112 R)
• M64: 28,060,073 km (0.053 R)
• M65: 28,969,029 km (0.04 R)
• M66: 29,427,098 km (0.105 R)
• M67: 29,714,475 km (0.074 R)
• M68: 30,060,795 km (0.059 R)
• M69: 30,350,266 km (0.104 R)
• M70: 30,640,785 km (0.065 R)
• M71: 31,107,531 km (0.096 R)
• M72: 31,341,801 km (0.114 R)
• M73: 32,048,053 km (0.088 R)
• M74: 32,759,391 km (0.04 R)
• M75: 33,117,229 km (0.081 R)
• M76: 33,476,114 km (0.109 R)
• M77: 33,896,634 km (0.114 R)
• M78: 34,137,636 km (0.115 R)
• M79: 34,439,823 km (0.07 R)
• M80: 35,412,509 km (0.066 R)
• M81: 36,086,597 km (0.088 R)
• M82: 37,509,422 km (0.046 R)
• M83: 38,824,687 km (0.111 R)
• M84: 39,013,778 km (0.043 R)
• M85: 39,773,436 km (0.098 R)
• M86: 40,027,603 km (0.073 R)
• M87: 40,793,694 km (0.071 R)
• M88: 41,693,525 km (0.048 R)
• M89: 42,340,386 km (0.108 R)
• M90: 42,729,939 km (0.096 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: 327 - 14,186 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit