🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.57 AU - 0.75 AU

Year: 352 Days

Day: 40.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,465,461 km

• M1: 211,681 km (0.053 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465.7

Radius: 11.8

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.6 AU - 0.86 AU

Year: 409 Days

Day: 8.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 50,465,461 km

• M1: 158,424 km (0.106 R)
• M2: 319,092 km (0.118 R)
• M3: 398,529 km (0.12 R)
• M4: 484,248 km (0.118 R)
• M5: 561,890 km (0.104 R)
• M6: 689,646 km (0.066 R)
• M7: 790,774 km (0.058 R)
• M8: 882,029 km (0.061 R)
• M9: 993,330 km (0.039 R)
• M10: 1,187,358 km (0.094 R)
• M11: 1,275,771 km (0.102 R)
• M12: 1,375,702 km (0.046 R)
• M13: 1,454,839 km (0.093 R)
• M14: 1,598,603 km (0.116 R)
• M15: 1,701,975 km (0.113 R)
• M16: 1,782,459 km (0.114 R)
• M17: 1,884,933 km (0.076 R)
• M18: 1,989,352 km (0.061 R)
• M19: 2,069,088 km (0.092 R)
• M20: 2,166,177 km (0.037 R)
• M21: 2,337,018 km (0.114 R)
• M22: 2,512,496 km (0.036 R)
• M23: 2,599,113 km (0.092 R)
• M24: 2,710,115 km (0.105 R)
• M25: 2,787,008 km (0.1 R)
• M26: 2,870,783 km (0.097 R)
• M27: 2,961,439 km (0.067 R)
• M28: 3,040,726 km (0.082 R)
• M29: 3,126,895 km (0.036 R)
• M30: 3,220,393 km (0.094 R)
• M31: 3,327,206 km (0.11 R)
• M32: 3,441,798 km (0.113 R)
• M33: 3,603,214 km (0.087 R)
• M34: 3,701,201 km (0.11 R)
• M35: 3,820,131 km (0.116 R)
• M36: 3,900,016 km (0.12 R)
• M37: 3,980,500 km (0.081 R)
• M38: 4,170,639 km (0.113 R)
• M39: 4,280,593 km (0.111 R)
• M40: 4,391,595 km (0.077 R)
• M41: 4,552,862 km (0.098 R)
• M42: 4,910,101 km (0.11 R)

Asteroid Belt

Center: 1.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.1

Radius: 13.3

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.13 AU - 1.45 AU

Year: 961 Days

Day: 7 Hours

Environment

Temp: -181 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 50,465,461 km

• M1: 212,728 km (0.115 R)
• M2: 371,452 km (0.115 R)
• M3: 479,611 km (0.074 R)
• M4: 606,919 km (0.106 R)
• M5: 753,524 km (0.056 R)
• M6: 973,583 km (0.094 R)
• M7: 1,072,916 km (0.104 R)
• M8: 1,229,096 km (0.116 R)
• M9: 1,351,467 km (0.12 R)
• M10: 1,506,899 km (0.064 R)
• M11: 1,601,744 km (0.089 R)
• M12: 1,744,162 km (0.109 R)
• M13: 1,922,632 km (0.098 R)
• M14: 2,018,075 km (0.118 R)
• M15: 2,123,542 km (0.051 R)
• M16: 2,314,728 km (0.098 R)
• M17: 2,477,042 km (0.057 R)
• M18: 2,616,766 km (0.087 R)
• M19: 2,759,183 km (0.053 R)
• M20: 3,164,444 km (0.08 R)
• M21: 3,297,436 km (0.089 R)
• M22: 3,767,622 km (0.07 R)
• M23: 3,858,279 km (0.063 R)
• M24: 4,000,696 km (0.118 R)
• M25: 4,103,470 km (0.077 R)
• M26: 4,207,291 km (0.096 R)
• M27: 4,353,896 km (0.059 R)
• M28: 4,502,447 km (0.06 R)
• M29: 4,598,788 km (0.118 R)
• M30: 4,695,728 km (0.115 R)
• M31: 4,969,043 km (0.116 R)
• M32: 5,090,816 km (0.052 R)
• M33: 5,405,719 km (0.097 R)
• M34: 5,577,009 km (0.102 R)
• M35: 5,948,460 km (0.074 R)
• M36: 6,066,343 km (0.116 R)
• M37: 6,304,204 km (0.106 R)
• M38: 6,412,363 km (0.117 R)
• M39: 6,533,089 km (0.086 R)
• M40: 6,789,350 km (0.037 R)
• M41: 6,949,719 km (0.09 R)
• M42: 7,061,319 km (0.071 R)
• M43: 7,223,782 km (0.092 R)
• M44: 7,400,158 km (0.116 R)
• M45: 8,067,813 km (0.067 R)
• M46: 8,316,594 km (0.071 R)
• M47: 8,461,704 km (0.094 R)
• M48: 8,594,547 km (0.115 R)
• M49: 8,794,859 km (0.093 R)
• M50: 8,996,816 km (0.075 R)
• M51: 9,091,661 km (0.104 R)
• M52: 9,241,259 km (0.083 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 941.5

Radius: 7.9

Gravity: 15.09 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 6.01 AU - 6.61 AU

Year: 10398 Days

Day: 20.6 Hours

Environment

Temp: -217 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 50,465,461 km

• M1: 117,584 km (0.109 R)
• M2: 230,082 km (0.078 R)
• M3: 354,098 km (0.062 R)
• M4: 425,606 km (0.115 R)
• M5: 502,649 km (0.079 R)
• M6: 745,745 km (0.102 R)
• M7: 860,936 km (0.089 R)
• M8: 920,924 km (0.095 R)
• M9: 1,264,850 km (0.087 R)
• M10: 1,597,107 km (0.09 R)
• M11: 1,722,320 km (0.104 R)
• M12: 1,850,825 km (0.117 R)
• M13: 1,982,621 km (0.113 R)
• M14: 2,036,177 km (0.03 R)
• M15: 2,090,181 km (0.105 R)
• M16: 2,716,847 km (0.1 R)
• M17: 2,897,262 km (0.092 R)
• M18: 3,019,932 km (0.04 R)
• M19: 3,144,248 km (0.1 R)
• M20: 4,836,050 km (0.095 R)
• M21: 5,541,404 km (0.113 R)
• M22: 5,925,572 km (0.115 R)
• M23: 8,581,233 km (0.111 R)
• M24: 8,713,627 km (0.096 R)
• M25: 9,114,998 km (0.118 R)
• M26: 9,250,085 km (0.044 R)
• M27: 9,385,920 km (0.096 R)
• M28: 10,121,343 km (0.085 R)
• M29: 10,685,028 km (0.049 R)
• M30: 11,162,694 km (0.105 R)
• M31: 12,089,154 km (0.075 R)
• M32: 12,787,476 km (0.11 R)
• M33: 13,498,964 km (0.11 R)
• M34: 13,859,495 km (0.084 R)
• M35: 13,911,256 km (0.07 R)
• M36: 14,801,064 km (0.031 R)
• M37: 15,013,194 km (0.103 R)
• M38: 15,601,562 km (0.117 R)
• M39: 16,142,957 km (0.039 R)
• M40: 17,972,987 km (0.078 R)
• M41: 18,369,571 km (0.087 R)
• M42: 18,883,590 km (0.102 R)
• M43: 19,518,483 km (0.074 R)
• M44: 19,867,644 km (0.084 R)
• M45: 20,395,276 km (0.098 R)
• M46: 21,285,084 km (0.108 R)
• M47: 24,968,483 km (0.095 R)
• M48: 25,157,874 km (0.118 R)
• M49: 25,537,853 km (0.109 R)
• M50: 25,855,898 km (0.106 R)
• M51: 26,689,158 km (0.109 R)
• M52: 27,076,766 km (0.119 R)
• M53: 27,661,544 km (0.07 R)
• M54: 28,382,007 km (0.117 R)
• M55: 28,579,626 km (0.113 R)
• M56: 28,843,666 km (0.103 R)
• M57: 29,374,439 km (0.064 R)
• M58: 29,975,225 km (0.117 R)
• M59: 30,109,414 km (0.066 R)
• M60: 31,392,964 km (0.067 R)
• M61: 31,597,314 km (0.112 R)
• M62: 31,802,114 km (0.039 R)
• M63: 32,832,544 km (0.092 R)
• M64: 32,970,772 km (0.095 R)
• M65: 33,178,414 km (0.108 R)
• M66: 33,317,091 km (0.117 R)
• M67: 35,067,087 km (0.039 R)
• M68: 35,775,433 km (0.069 R)
• M69: 36,131,327 km (0.101 R)
• M70: 37,134,231 km (0.103 R)
• M71: 38,146,260 km (0.093 R)
• M72: 38,364,374 km (0.102 R)
• M73: 39,828,488 km (0.114 R)
• M74: 40,567,352 km (0.06 R)
• M75: 40,789,954 km (0.082 R)
• M76: 41,161,854 km (0.086 R)
• M77: 41,908,796 km (0.094 R)
• M78: 41,983,745 km (0.089 R)
• M79: 44,176,700 km (0.069 R)
• M80: 45,018,338 km (0.11 R)
• M81: 45,095,081 km (0.081 R)
• M82: 45,479,548 km (0.106 R)
• M83: 45,556,591 km (0.082 R)
• M84: 45,633,634 km (0.099 R)
• M85: 50,177,370 km (0.071 R)
• M86: 50,416,278 km (0.11 R)
• M87: 50,496,013 km (0.071 R)
• M88: 50,735,370 km (0.112 R)
• M89: 52,099,254 km (0.113 R)
• M90: 52,583,352 km (0.114 R)
• M91: 53,393,724 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 548.6

Radius: 8

Gravity: 8.57 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 6.84 AU - 7.1 AU

Year: 12071 Days

Day: 16.2 Hours

Environment

Temp: -234 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 50,465,461 km

• M1: 142,567 km (0.107 R)
• M2: 211,083 km (0.092 R)
• M3: 401,371 km (0.106 R)
• M4: 472,580 km (0.098 R)
• M5: 696,677 km (0.119 R)
• M6: 1,113,307 km (0.117 R)
• M7: 1,196,633 km (0.1 R)
• M8: 1,392,008 km (0.071 R)
• M9: 1,504,955 km (0.095 R)
• M10: 1,692,251 km (0.105 R)
• M11: 1,764,357 km (0.064 R)
• M12: 1,887,028 km (0.091 R)
• M13: 2,012,690 km (0.082 R)
• M14: 2,272,092 km (0.103 R)
• M15: 2,653,417 km (0.088 R)
• M16: 2,823,061 km (0.102 R)
• M17: 4,503,345 km (0.118 R)
• M18: 4,570,664 km (0.113 R)
• M19: 4,672,091 km (0.085 R)
• M20: 7,402,551 km (0.097 R)
• M21: 7,843,416 km (0.1 R)
• M22: 7,924,498 km (0.1 R)
• M23: 8,210,530 km (0.119 R)
• M24: 8,292,808 km (0.08 R)
• M25: 8,624,916 km (0.084 R)
• M26: 8,834,801 km (0.069 R)
• M27: 9,474,332 km (0.11 R)
• M28: 10,040,710 km (0.106 R)
• M29: 10,217,086 km (0.117 R)
• M30: 10,305,797 km (0.068 R)
• M31: 10,617,858 km (0.029 R)
• M32: 11,023,867 km (0.119 R)
• M33: 11,434,962 km (0.049 R)
• M34: 12,508,177 km (0.044 R)
• M35: 12,603,022 km (0.101 R)
• M36: 12,889,053 km (0.069 R)
• M37: 13,080,838 km (0.118 R)
• M38: 13,467,399 km (0.088 R)
• M39: 13,759,713 km (0.07 R)
• M40: 14,499,774 km (0.086 R)
• M41: 15,050,743 km (0.098 R)
• M42: 15,101,157 km (0.026 R)
• M43: 15,151,572 km (0.089 R)
• M44: 15,455,704 km (0.119 R)
• M45: 16,483,890 km (0.063 R)
• M46: 16,796,550 km (0.051 R)
• M47: 16,901,268 km (0.099 R)
• M48: 17,640,132 km (0.075 R)
• M49: 17,746,496 km (0.036 R)
• M50: 18,281,757 km (0.109 R)
• M51: 18,768,100 km (0.072 R)
• M52: 19,313,384 km (0.109 R)
• M53: 19,423,040 km (0.119 R)
• M54: 21,603,129 km (0.105 R)
• M55: 21,888,113 km (0.108 R)
• M56: 22,002,556 km (0.117 R)
• M57: 22,117,148 km (0.1 R)
• M58: 22,808,739 km (0.111 R)
• M59: 23,507,510 km (0.118 R)
• M60: 23,741,930 km (0.043 R)
• M61: 24,154,072 km (0.112 R)
• M62: 24,213,163 km (0.119 R)
• M63: 24,509,367 km (0.036 R)
• M64: 24,925,848 km (0.11 R)
• M65: 25,105,215 km (0.11 R)
• M66: 25,766,139 km (0.039 R)
• M67: 28,841,721 km (0.061 R)
• M68: 29,092,747 km (0.076 R)
• M69: 29,344,520 km (0.096 R)
• M70: 31,319,960 km (0.092 R)
• M71: 31,577,867 km (0.088 R)
• M72: 33,403,709 km (0.053 R)
• M73: 35,129,619 km (0.11 R)
• M74: 35,868,483 km (0.092 R)
• M75: 36,138,507 km (0.091 R)
• M76: 36,952,320 km (0.087 R)
• M77: 39,013,479 km (0.056 R)
• M78: 39,848,235 km (0.092 R)
• M79: 40,197,845 km (0.096 R)
• M80: 40,478,341 km (0.064 R)
• M81: 40,900,058 km (0.114 R)
• M82: 41,394,030 km (0.038 R)
• M83: 42,316,750 km (0.095 R)
• M84: 43,174,394 km (0.119 R)
• M85: 43,605,386 km (0.115 R)
• M86: 44,544,112 km (0.118 R)
• M87: 44,979,592 km (0.092 R)
• M88: 46,661,969 km (0.064 R)
• M89: 47,030,429 km (0.054 R)
• M90: 48,962,037 km (0.118 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: 259 - 12,867 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit