🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.65 AU - 0.65 AU

Year: 344 Days

Day: 37.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,997,067 km

• M1: 93,199 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523

Radius: 15

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.13 AU - 2.31 AU

Year: 2170 Days

Day: 6.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 26,997,067 km

• M1: 189,092 km (0.072 R)
• M2: 321,037 km (0.104 R)
• M3: 445,652 km (0.07 R)
• M4: 580,739 km (0.063 R)
• M5: 718,369 km (0.1 R)
• M6: 970,591 km (0.099 R)
• M7: 1,272,629 km (0.113 R)
• M8: 1,563,896 km (0.116 R)
• M9: 1,690,905 km (0.104 R)
• M10: 1,832,873 km (0.09 R)
• M11: 1,933,552 km (0.05 R)
• M12: 2,059,215 km (0.095 R)
• M13: 2,175,901 km (0.093 R)
• M14: 2,602,704 km (0.069 R)
• M15: 2,781,024 km (0.062 R)
• M16: 3,016,491 km (0.115 R)
• M17: 3,177,160 km (0.106 R)
• M18: 3,340,670 km (0.118 R)
• M19: 3,479,198 km (0.069 R)
• M20: 3,676,517 km (0.058 R)
• M21: 3,891,938 km (0.055 R)
• M22: 4,067,566 km (0.093 R)
• M23: 4,215,818 km (0.042 R)
• M24: 4,456,969 km (0.096 R)
• M25: 5,048,031 km (0.047 R)
• M26: 5,143,624 km (0.071 R)
• M27: 5,532,279 km (0.088 R)
• M28: 5,730,197 km (0.045 R)
• M29: 6,031,637 km (0.078 R)
• M30: 6,150,417 km (0.06 R)
• M31: 6,338,462 km (0.047 R)
• M32: 6,545,804 km (0.1 R)
• M33: 6,949,569 km (0.037 R)
• M34: 7,127,591 km (0.119 R)
• M35: 7,325,359 km (0.117 R)
• M36: 7,470,319 km (0.106 R)
• M37: 8,265,881 km (0.087 R)
• M38: 8,397,976 km (0.067 R)
• M39: 8,971,983 km (0.11 R)
• M40: 9,205,206 km (0.065 R)
• M41: 9,499,614 km (0.068 R)
• M42: 9,697,682 km (0.093 R)
• M43: 9,817,061 km (0.108 R)
• M44: 10,401,540 km (0.088 R)
• M45: 10,564,751 km (0.1 R)
• M46: 10,831,783 km (0.102 R)
• M47: 11,351,636 km (0.081 R)
• M48: 11,688,680 km (0.089 R)
• M49: 11,858,474 km (0.116 R)
• M50: 12,221,996 km (0.099 R)
• M51: 12,916,280 km (0.112 R)
• M52: 13,556,559 km (0.066 R)
• M53: 13,668,009 km (0.077 R)
• M54: 14,297,816 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.5

Radius: 12.1

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.9 AU - 3.02 AU

Year: 2531 Days

Day: 12 Hours

Environment

Temp: -192 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 26,997,067 km

• M1: 226,491 km (0.067 R)
• M2: 377,735 km (0.047 R)
• M3: 481,705 km (0.106 R)
• M4: 628,909 km (0.104 R)
• M5: 709,094 km (0.111 R)
• M6: 836,701 km (0.029 R)
• M7: 963,560 km (0.077 R)
• M8: 1,077,703 km (0.097 R)
• M9: 1,217,128 km (0.091 R)
• M10: 1,299,706 km (0.095 R)
• M11: 1,503,907 km (0.077 R)
• M12: 1,581,848 km (0.026 R)
• M13: 1,847,982 km (0.107 R)
• M14: 1,944,024 km (0.091 R)
• M15: 2,582,957 km (0.115 R)
• M16: 2,691,116 km (0.12 R)
• M17: 2,814,534 km (0.097 R)
• M18: 2,953,960 km (0.094 R)
• M19: 3,081,567 km (0.065 R)
• M20: 3,327,505 km (0.081 R)
• M21: 3,520,038 km (0.111 R)
• M22: 3,610,096 km (0.12 R)
• M23: 3,685,792 km (0.047 R)
• M24: 3,777,346 km (0.08 R)
• M25: 3,854,240 km (0.073 R)
• M26: 3,931,731 km (0.043 R)
• M27: 4,103,918 km (0.119 R)
• M28: 4,183,056 km (0.093 R)
• M29: 4,326,819 km (0.095 R)
• M30: 4,504,691 km (0.078 R)
• M31: 4,652,195 km (0.049 R)
• M32: 5,693,246 km (0.064 R)
• M33: 6,122,293 km (0.119 R)
• M34: 6,395,758 km (0.07 R)
• M35: 6,935,956 km (0.079 R)
• M36: 7,125,646 km (0.112 R)
• M37: 7,374,876 km (0.083 R)
• M38: 7,744,233 km (0.115 R)
• M39: 7,921,357 km (0.091 R)
• M40: 8,179,712 km (0.12 R)
• M41: 8,541,889 km (0.12 R)
• M42: 8,847,667 km (0.115 R)
• M43: 9,157,185 km (0.102 R)
• M44: 9,829,328 km (0.049 R)
• M45: 10,626,386 km (0.031 R)
• M46: 10,757,732 km (0.073 R)
• M47: 10,867,388 km (0.115 R)
• M48: 11,399,507 km (0.111 R)
• M49: 11,578,726 km (0.087 R)
• M50: 11,826,759 km (0.12 R)
• M51: 11,940,154 km (0.1 R)
• M52: 12,374,137 km (0.071 R)
• M53: 12,466,140 km (0.106 R)
• M54: 13,257,513 km (0.104 R)
• M55: 13,921,428 km (0.103 R)
• M56: 14,209,404 km (0.119 R)
• M57: 14,450,855 km (0.109 R)
• M58: 14,572,029 km (0.091 R)
• M59: 14,839,959 km (0.075 R)
• M60: 15,060,317 km (0.089 R)
• M61: 15,158,603 km (0.055 R)
• M62: 15,306,555 km (0.12 R)
• M63: 15,727,972 km (0.076 R)
• M64: 15,952,818 km (0.055 R)
• M65: 16,128,296 km (0.112 R)
• M66: 16,203,693 km (0.119 R)
• M67: 16,608,056 km (0.095 R)
• M68: 16,684,202 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332

Radius: 8.1

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.04 AU - 3.94 AU

Year: 4277 Days

Day: 9.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 26,997,067 km

• M1: 108,309 km (0.091 R)
• M2: 174,880 km (0.114 R)
• M3: 345,721 km (0.084 R)
• M4: 397,930 km (0.103 R)
• M5: 582,085 km (0.043 R)
• M6: 665,561 km (0.032 R)
• M7: 773,421 km (0.088 R)
• M8: 834,906 km (0.085 R)
• M9: 1,052,122 km (0.117 R)
• M10: 1,179,430 km (0.045 R)
• M11: 1,324,240 km (0.109 R)
• M12: 1,513,631 km (0.081 R)
• M13: 1,738,926 km (0.061 R)
• M14: 1,890,468 km (0.108 R)
• M15: 2,447,272 km (0.036 R)
• M16: 2,555,132 km (0.105 R)
• M17: 2,728,067 km (0.099 R)
• M18: 2,872,279 km (0.078 R)
• M19: 3,002,728 km (0.105 R)
• M20: 3,168,483 km (0.096 R)
• M21: 3,474,560 km (0.079 R)
• M22: 3,808,014 km (0.059 R)
• M23: 3,969,579 km (0.072 R)
• M24: 4,078,636 km (0.111 R)
• M25: 4,206,991 km (0.103 R)
• M26: 4,543,437 km (0.06 R)
• M27: 4,695,728 km (0.113 R)
• M28: 5,261,956 km (0.066 R)
• M29: 5,482,463 km (0.119 R)
• M30: 5,543,050 km (0.101 R)
• M31: 6,330,683 km (0.103 R)
• M32: 6,437,047 km (0.067 R)
• M33: 6,824,356 km (0.099 R)
• M34: 7,197,303 km (0.105 R)
• M35: 7,330,445 km (0.119 R)
• M36: 7,464,485 km (0.114 R)
• M37: 7,780,436 km (0.089 R)
• M38: 7,848,652 km (0.101 R)
• M39: 8,054,649 km (0.074 R)
• M40: 8,169,839 km (0.114 R)
• M41: 8,495,364 km (0.034 R)
• M42: 8,777,805 km (0.108 R)
• M43: 9,376,047 km (0.118 R)
• M44: 9,938,086 km (0.095 R)
• M45: 10,012,286 km (0.114 R)
• M46: 10,890,575 km (0.096 R)
• M47: 11,223,131 km (0.064 R)
• M48: 11,924,297 km (0.074 R)
• M49: 12,267,025 km (0.058 R)
• M50: 12,399,719 km (0.119 R)
• M51: 12,506,232 km (0.089 R)
• M52: 13,205,752 km (0.113 R)
• M53: 14,001,014 km (0.054 R)
• M54: 14,084,041 km (0.105 R)
• M55: 14,727,013 km (0.066 R)
• M56: 14,952,906 km (0.076 R)
• M57: 15,009,603 km (0.105 R)
• M58: 15,408,132 km (0.056 R)
• M59: 15,608,743 km (0.086 R)
• M60: 15,695,061 km (0.071 R)
• M61: 15,752,656 km (0.1 R)
• M62: 15,839,123 km (0.107 R)
• M63: 16,274,004 km (0.068 R)
• M64: 16,332,198 km (0.103 R)
• M65: 17,096,194 km (0.053 R)
• M66: 17,393,146 km (0.092 R)
• M67: 17,512,376 km (0.032 R)
• M68: 17,572,215 km (0.117 R)
• M69: 17,631,904 km (0.101 R)
• M70: 17,901,928 km (0.093 R)
• M71: 18,082,643 km (0.118 R)
• M72: 18,203,518 km (0.099 R)
• M73: 18,842,151 km (0.119 R)
• M74: 19,210,461 km (0.119 R)
• M75: 19,736,297 km (0.102 R)
• M76: 21,055,452 km (0.12 R)
• M77: 21,182,610 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.4

Radius: 10.5

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.55 AU - 4.69 AU

Year: 6514 Days

Day: 5.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 178.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 26,997,067 km

• M1: 467,643 km (0.088 R)
• M2: 575,802 km (0.101 R)
• M3: 727,195 km (0.101 R)
• M4: 843,882 km (0.102 R)
• M5: 980,165 km (0.087 R)
• M6: 1,164,619 km (0.078 R)
• M7: 1,289,534 km (0.026 R)
• M8: 1,360,892 km (0.077 R)
• M9: 1,833,920 km (0.067 R)
• M10: 2,063,852 km (0.099 R)
• M11: 2,921,796 km (0.074 R)
• M12: 3,309,254 km (0.067 R)
• M13: 3,671,880 km (0.064 R)
• M14: 3,774,953 km (0.117 R)
• M15: 3,878,923 km (0.061 R)
• M16: 3,983,941 km (0.095 R)
• M17: 4,196,819 km (0.098 R)
• M18: 4,611,654 km (0.101 R)
• M19: 4,722,954 km (0.098 R)
• M20: 4,857,742 km (0.065 R)
• M21: 5,293,221 km (0.056 R)
• M22: 5,456,882 km (0.058 R)
• M23: 5,789,288 km (0.082 R)
• M24: 6,103,892 km (0.092 R)
• M25: 6,324,848 km (0.032 R)
• M26: 6,424,032 km (0.114 R)
• M27: 6,876,416 km (0.119 R)
• M28: 7,261,331 km (0.109 R)
• M29: 7,443,392 km (0.095 R)
• M30: 7,521,931 km (0.063 R)
• M31: 7,600,619 km (0.111 R)
• M32: 7,998,699 km (0.08 R)
• M33: 8,622,073 km (0.078 R)
• M34: 8,815,055 km (0.119 R)
• M35: 9,120,982 km (0.103 R)
• M36: 9,233,181 km (0.047 R)
• M37: 9,772,182 km (0.094 R)
• M38: 10,673,359 km (0.068 R)
• M39: 11,329,196 km (0.098 R)
• M40: 11,875,378 km (0.12 R)
• M41: 12,059,384 km (0.096 R)
• M42: 12,867,511 km (0.081 R)
• M43: 13,246,443 km (0.109 R)
• M44: 13,853,960 km (0.117 R)
• M45: 15,096,220 km (0.12 R)
• M46: 15,562,816 km (0.115 R)
• M47: 15,966,581 km (0.051 R)
• M48: 16,441,853 km (0.101 R)
• M49: 17,059,992 km (0.088 R)
• M50: 18,001,411 km (0.085 R)
• M51: 18,673,853 km (0.12 R)
• M52: 19,210,611 km (0.075 R)
• M53: 19,426,779 km (0.087 R)
• M54: 19,571,291 km (0.086 R)
• M55: 20,593,194 km (0.086 R)
• M56: 20,666,796 km (0.076 R)
• M57: 22,120,439 km (0.042 R)
• M58: 22,993,193 km (0.073 R)
• M59: 23,414,460 km (0.116 R)
• M60: 23,606,843 km (0.079 R)
• M61: 24,342,715 km (0.041 R)
• M62: 24,850,600 km (0.118 R)
• M63: 25,204,100 km (0.072 R)
• M64: 25,519,901 km (0.104 R)
• M65: 26,836,063 km (0.1 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 20,340 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit