🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.73 AU - 0.73 AU

Year: 235 Days

Day: 47.2 Hours

Environment

Temp: 156 °C

Axial Tilt: 43.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.98 AU - 1.32 AU

Year: 465 Days

Day: 19 Hours

Environment

Temp: -3 °C

Axial Tilt: 19.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.18 AU - 1.66 AU

Year: 637 Days

Day: 43.8 Hours

Environment

Temp: -36 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,622,002 km

• M1: 31,864 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.72 AU - 2.34 AU

Year: 1090 Days

Day: 16.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.25 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.1

Radius: 10

Gravity: 7.03 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 4.43 AU - 4.51 AU

Year: 3560 Days

Day: 9.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 53,622,002 km

• M1: 164,408 km (0.043 R)
• M2: 249,978 km (0.117 R)
• M3: 488,437 km (0.075 R)
• M4: 552,914 km (0.117 R)
• M5: 776,862 km (0.029 R)
• M6: 1,054,515 km (0.066 R)
• M7: 1,309,729 km (0.095 R)
• M8: 1,390,213 km (0.111 R)
• M9: 1,486,255 km (0.097 R)
• M10: 1,893,311 km (0.117 R)
• M11: 2,125,636 km (0.096 R)
• M12: 2,285,706 km (0.066 R)
• M13: 2,533,290 km (0.068 R)
• M14: 2,617,813 km (0.075 R)
• M15: 2,807,204 km (0.118 R)
• M16: 3,054,789 km (0.12 R)
• M17: 3,364,905 km (0.1 R)
• M18: 3,533,352 km (0.105 R)
• M19: 3,839,729 km (0.07 R)
• M20: 5,474,833 km (0.061 R)
• M21: 5,584,788 km (0.105 R)
• M22: 5,740,070 km (0.05 R)
• M23: 6,283,410 km (0.042 R)
• M24: 6,584,550 km (0.103 R)
• M25: 6,654,712 km (0.11 R)
• M26: 6,819,419 km (0.084 R)
• M27: 7,249,214 km (0.082 R)
• M28: 7,321,769 km (0.067 R)
• M29: 7,663,301 km (0.096 R)
• M30: 8,060,034 km (0.116 R)
• M31: 8,135,132 km (0.11 R)
• M32: 8,719,013 km (0.116 R)
• M33: 9,316,357 km (0.075 R)
• M34: 9,633,355 km (0.094 R)
• M35: 9,900,088 km (0.102 R)
• M36: 9,980,721 km (0.101 R)
• M37: 10,687,721 km (0.093 R)
• M38: 10,964,028 km (0.043 R)
• M39: 11,158,954 km (0.075 R)
• M40: 11,778,588 km (0.036 R)
• M41: 11,921,006 km (0.092 R)
• M42: 12,150,040 km (0.071 R)
• M43: 12,467,487 km (0.063 R)
• M44: 12,554,403 km (0.116 R)
• M45: 13,524,994 km (0.118 R)
• M46: 13,944,167 km (0.078 R)
• M47: 14,215,837 km (0.11 R)
• M48: 14,428,266 km (0.074 R)
• M49: 14,519,670 km (0.078 R)
• M50: 15,164,886 km (0.071 R)
• M51: 15,444,185 km (0.073 R)
• M52: 15,725,279 km (0.067 R)
• M53: 16,324,269 km (0.098 R)
• M54: 16,419,563 km (0.095 R)
• M55: 16,515,007 km (0.102 R)
• M56: 16,738,506 km (0.106 R)
• M57: 16,962,903 km (0.105 R)
• M58: 17,317,599 km (0.118 R)
• M59: 18,132,908 km (0.082 R)
• M60: 18,231,642 km (0.094 R)
• M61: 19,362,452 km (0.119 R)
• M62: 19,665,538 km (0.026 R)
• M63: 20,344,862 km (0.098 R)
• M64: 20,550,110 km (0.103 R)
• M65: 20,756,106 km (0.116 R)
• M66: 20,824,921 km (0.086 R)
• M67: 21,412,841 km (0.105 R)
• M68: 21,551,967 km (0.082 R)
• M69: 21,831,116 km (0.1 R)
• M70: 22,675,896 km (0.073 R)
• M71: 23,102,250 km (0.066 R)
• M72: 23,387,982 km (0.059 R)
• M73: 23,963,036 km (0.041 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.9

Radius: 9.1

Gravity: 11.37 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 7.79 AU - 10.87 AU

Year: 10736 Days

Day: 8.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 53,622,002 km

• M1: 205,547 km (0.111 R)
• M2: 295,157 km (0.073 R)
• M3: 832,512 km (0.118 R)
• M4: 932,892 km (0.046 R)
• M5: 1,190,649 km (0.104 R)
• M6: 1,422,825 km (0.057 R)
• M7: 1,903,334 km (0.116 R)
• M8: 3,160,853 km (0.078 R)
• M9: 3,288,760 km (0.095 R)
• M10: 3,385,699 km (0.112 R)
• M11: 4,336,992 km (0.107 R)
• M12: 4,952,737 km (0.11 R)
• M13: 5,365,776 km (0.101 R)
• M14: 5,868,276 km (0.115 R)
• M15: 6,426,276 km (0.06 R)
• M16: 8,025,028 km (0.051 R)
• M17: 8,332,452 km (0.044 R)
• M18: 8,420,864 km (0.058 R)
• M19: 8,509,725 km (0.063 R)
• M20: 8,958,668 km (0.026 R)
• M21: 9,049,474 km (0.054 R)
• M22: 10,256,580 km (0.098 R)
• M23: 11,562,868 km (0.097 R)
• M24: 12,767,430 km (0.072 R)
• M25: 12,869,606 km (0.078 R)
• M26: 13,126,316 km (0.108 R)
• M27: 13,801,600 km (0.118 R)
• M28: 14,381,741 km (0.118 R)
• M29: 15,348,293 km (0.109 R)
• M30: 15,565,958 km (0.093 R)
• M31: 16,280,437 km (0.086 R)
• M32: 17,005,388 km (0.097 R)
• M33: 17,343,629 km (0.116 R)
• M34: 17,627,267 km (0.063 R)
• M35: 19,184,730 km (0.11 R)
• M36: 19,536,884 km (0.084 R)
• M37: 19,595,675 km (0.08 R)
• M38: 19,950,372 km (0.101 R)
• M39: 20,785,876 km (0.113 R)
• M40: 21,754,822 km (0.104 R)
• M41: 21,815,857 km (0.069 R)
• M42: 22,491,142 km (0.078 R)
• M43: 22,738,428 km (0.099 R)
• M44: 22,986,610 km (0.113 R)
• M45: 23,736,545 km (0.106 R)
• M46: 24,051,448 km (0.071 R)
• M47: 24,177,709 km (0.097 R)
• M48: 25,132,143 km (0.051 R)
• M49: 25,775,264 km (0.112 R)
• M50: 25,969,293 km (0.117 R)
• M51: 26,423,921 km (0.06 R)
• M52: 28,334,884 km (0.032 R)
• M53: 28,802,826 km (0.051 R)
• M54: 29,138,673 km (0.108 R)
• M55: 29,475,867 km (0.073 R)
• M56: 29,678,722 km (0.1 R)
• M57: 32,777,342 km (0.087 R)
• M58: 32,917,366 km (0.067 R)
• M59: 33,057,689 km (0.117 R)
• M60: 33,338,783 km (0.118 R)
• M61: 33,620,775 km (0.091 R)
• M62: 35,114,061 km (0.058 R)
• M63: 35,977,091 km (0.056 R)
• M64: 36,121,603 km (0.046 R)
• M65: 36,847,152 km (0.089 R)
• M66: 37,797,398 km (0.057 R)
• M67: 39,275,126 km (0.109 R)
• M68: 39,722,124 km (0.107 R)
• M69: 39,796,774 km (0.099 R)
• M70: 42,974,532 km (0.107 R)
• M71: 43,281,506 km (0.051 R)
• M72: 43,974,593 km (0.063 R)
• M73: 44,283,812 km (0.038 R)
• M74: 44,671,420 km (0.116 R)
• M75: 44,826,852 km (0.037 R)
• M76: 45,371,987 km (0.101 R)
• M77: 45,606,257 km (0.084 R)
• M78: 45,997,605 km (0.113 R)
• M79: 46,075,995 km (0.089 R)
• M80: 47,812,377 km (0.057 R)
• M81: 48,050,836 km (0.032 R)
• M82: 49,088,596 km (0.059 R)
• M83: 49,489,668 km (0.049 R)
• M84: 49,570,002 km (0.088 R)
• M85: 51,674,396 km (0.117 R)
• M86: 52,737,438 km (0.116 R)
• M87: 53,477,648 km (0.047 R)
• M88: 53,725,233 km (0.117 R)
• M89: 54,885,215 km (0.116 R)
• M90: 55,218,220 km (0.088 R)
• M91: 55,718,924 km (0.029 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 235

Radius: 5.6

Gravity: 7.49 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 13.15 AU - 15.29 AU

Year: 20201 Days

Day: 21 Hours

Environment

Temp: -200 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 53,622,002 km

• M1: 123,269 km (0.11 R)
• M2: 167,998 km (0.093 R)
• M3: 334,052 km (0.05 R)
• M4: 435,479 km (0.112 R)
• M5: 482,154 km (0.059 R)
• M6: 1,236,277 km (0.062 R)
• M7: 1,327,083 km (0.049 R)
• M8: 1,737,729 km (0.096 R)
• M9: 2,076,867 km (0.106 R)
• M10: 3,305,963 km (0.096 R)
• M11: 4,262,043 km (0.061 R)
• M12: 4,610,307 km (0.07 R)
• M13: 4,895,441 km (0.097 R)
• M14: 4,967,696 km (0.093 R)
• M15: 5,520,461 km (0.114 R)
• M16: 5,823,247 km (0.106 R)
• M17: 6,844,103 km (0.113 R)
• M18: 7,333,736 km (0.091 R)
• M19: 8,303,430 km (0.102 R)
• M20: 8,562,982 km (0.119 R)
• M21: 8,869,209 km (0.115 R)
• M22: 8,913,191 km (0.093 R)
• M23: 9,090,165 km (0.084 R)
• M24: 9,357,646 km (0.083 R)
• M25: 10,360,401 km (0.112 R)
• M26: 10,593,025 km (0.097 R)
• M27: 10,827,295 km (0.093 R)
• M28: 11,348,943 km (0.118 R)
• M29: 11,396,815 km (0.028 R)
• M30: 12,416,623 km (0.075 R)
• M31: 12,812,758 km (0.097 R)
• M32: 13,263,347 km (0.09 R)
• M33: 13,516,018 km (0.047 R)
• M34: 13,566,732 km (0.117 R)
• M35: 13,821,198 km (0.054 R)
• M36: 14,907,129 km (0.076 R)
• M37: 15,011,997 km (0.08 R)
• M38: 15,593,184 km (0.055 R)
• M39: 16,451,427 km (0.082 R)
• M40: 16,722,798 km (0.096 R)
• M41: 17,160,073 km (0.115 R)
• M42: 17,545,736 km (0.051 R)
• M43: 18,157,741 km (0.096 R)
• M44: 18,381,838 km (0.091 R)
• M45: 18,606,983 km (0.061 R)
• M46: 18,946,421 km (0.084 R)
• M47: 19,230,956 km (0.115 R)
• M48: 19,919,256 km (0.106 R)
• M49: 20,557,440 km (0.098 R)
• M50: 21,675,235 km (0.095 R)
• M51: 21,972,786 km (0.093 R)
• M52: 22,211,693 km (0.116 R)
• M53: 22,752,490 km (0.093 R)
• M54: 22,812,778 km (0.043 R)
• M55: 23,785,762 km (0.094 R)
• M56: 24,092,587 km (0.053 R)
• M57: 24,277,191 km (0.12 R)
• M58: 24,834,144 km (0.097 R)
• M59: 25,083,075 km (0.119 R)
• M60: 25,207,840 km (0.116 R)
• M61: 25,960,766 km (0.109 R)
• M62: 26,276,567 km (0.042 R)
• M63: 26,403,276 km (0.088 R)
• M64: 26,848,330 km (0.115 R)
• M65: 27,231,749 km (0.08 R)
• M66: 27,874,870 km (0.079 R)
• M67: 28,004,123 km (0.103 R)
• M68: 28,783,678 km (0.059 R)
• M69: 28,849,052 km (0.1 R)
• M70: 29,241,746 km (0.099 R)
• M71: 32,514,648 km (0.09 R)
• M72: 32,786,917 km (0.106 R)
• M73: 33,677,024 km (0.093 R)
• M74: 34,922,576 km (0.032 R)
• M75: 35,341,001 km (0.097 R)
• M76: 36,606,449 km (0.043 R)
• M77: 37,958,365 km (0.059 R)
• M78: 39,036,966 km (0.094 R)
• M79: 40,344,751 km (0.114 R)
• M80: 41,814,550 km (0.103 R)
• M81: 42,481,756 km (0.037 R)
• M82: 42,630,456 km (0.086 R)
• M83: 42,928,455 km (0.118 R)
• M84: 43,376,651 km (0.116 R)
• M85: 43,901,590 km (0.095 R)
• M86: 45,109,293 km (0.081 R)
• M87: 45,488,973 km (0.107 R)
• M88: 48,176,049 km (0.12 R)
• M89: 48,331,182 km (0.069 R)
• M90: 48,486,465 km (0.114 R)
• M91: 50,441,260 km (0.053 R)
• M92: 52,900,649 km (0.098 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 15,952 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit