🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621

Radius: 9.6

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.6 AU - 0.78 AU

Year: 370 Days

Day: 15 Hours

Environment

Temp: -147 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 40,908,576 km

• M1: 121,174 km (0.112 R)
• M2: 189,690 km (0.1 R)
• M3: 250,726 km (0.081 R)
• M4: 331,210 km (0.086 R)
• M5: 391,498 km (0.103 R)
• M6: 468,989 km (0.101 R)
• M7: 572,810 km (0.12 R)
• M8: 737,218 km (0.066 R)
• M9: 801,994 km (0.112 R)
• M10: 873,053 km (0.049 R)
• M11: 946,356 km (0.066 R)
• M12: 1,009,038 km (0.087 R)
• M13: 1,086,380 km (0.119 R)
• M14: 1,229,096 km (0.095 R)
• M15: 1,373,458 km (0.115 R)
• M16: 1,528,441 km (0.117 R)
• M17: 1,608,177 km (0.12 R)
• M18: 1,669,063 km (0.111 R)
• M19: 1,803,402 km (0.109 R)
• M20: 1,903,932 km (0.104 R)
• M21: 1,990,100 km (0.049 R)
• M22: 2,200,136 km (0.094 R)
• M23: 2,353,773 km (0.059 R)
• M24: 2,423,186 km (0.085 R)
• M25: 2,605,995 km (0.084 R)
• M26: 2,665,834 km (0.117 R)
• M27: 2,756,640 km (0.038 R)
• M28: 2,941,244 km (0.05 R)
• M29: 3,073,039 km (0.065 R)
• M30: 3,136,469 km (0.102 R)
• M31: 3,225,928 km (0.045 R)
• M32: 3,309,853 km (0.114 R)
• M33: 3,407,690 km (0.077 R)
• M34: 3,532,903 km (0.116 R)
• M35: 3,666,345 km (0.114 R)
• M36: 3,815,194 km (0.111 R)
• M37: 4,090,903 km (0.119 R)
• M38: 4,323,378 km (0.119 R)
• M39: 4,394,737 km (0.068 R)
• M40: 4,480,755 km (0.115 R)
• M41: 4,545,681 km (0.1 R)
• M42: 4,647,258 km (0.1 R)
• M43: 4,764,393 km (0.094 R)
• M44: 4,838,145 km (0.089 R)
• M45: 4,919,676 km (0.09 R)
• M46: 5,136,742 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.3

Radius: 11.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.68 AU - 1.12 AU

Year: 551 Days

Day: 12.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 40,908,576 km

• M1: 149,598 km (0.116 R)
• M2: 245,640 km (0.098 R)
• M3: 329,564 km (0.114 R)
• M4: 419,622 km (0.094 R)
• M5: 536,009 km (0.079 R)
• M6: 618,288 km (0.111 R)
• M7: 856,149 km (0.095 R)
• M8: 932,593 km (0.052 R)
• M9: 1,031,777 km (0.08 R)
• M10: 1,124,378 km (0.063 R)
• M11: 1,252,433 km (0.116 R)
• M12: 1,434,943 km (0.062 R)
• M13: 1,582,596 km (0.092 R)
• M14: 1,658,592 km (0.088 R)
• M15: 1,743,862 km (0.084 R)
• M16: 1,830,779 km (0.077 R)
• M17: 2,069,836 km (0.117 R)
• M18: 2,148,973 km (0.112 R)
• M19: 2,224,670 km (0.064 R)
• M20: 2,314,728 km (0.069 R)
• M21: 2,392,369 km (0.066 R)
• M22: 2,484,970 km (0.038 R)
• M23: 2,692,762 km (0.076 R)
• M24: 2,823,211 km (0.044 R)
• M25: 2,955,755 km (0.09 R)
• M26: 3,035,341 km (0.103 R)
• M27: 3,227,275 km (0.102 R)
• M28: 3,464,986 km (0.116 R)
• M29: 3,697,910 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.8

Radius: 12

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.81 AU - 1.07 AU

Year: 588 Days

Day: 10 Hours

Environment

Temp: -156 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 40,908,576 km

• M1: 149,897 km (0.05 R)
• M2: 224,696 km (0.04 R)
• M3: 307,723 km (0.05 R)
• M4: 385,514 km (0.104 R)
• M5: 491,429 km (0.079 R)
• M6: 577,149 km (0.094 R)
• M7: 656,136 km (0.101 R)
• M8: 757,414 km (0.106 R)
• M9: 850,464 km (0.087 R)
• M10: 957,726 km (0.098 R)
• M11: 1,069,924 km (0.058 R)
• M12: 1,225,207 km (0.043 R)
• M13: 1,405,622 km (0.073 R)
• M14: 1,493,286 km (0.041 R)
• M15: 1,589,029 km (0.085 R)
• M16: 1,668,315 km (0.109 R)
• M17: 1,755,381 km (0.054 R)
• M18: 1,831,228 km (0.119 R)
• M19: 2,006,107 km (0.094 R)
• M20: 2,105,740 km (0.1 R)
• M21: 2,234,394 km (0.083 R)
• M22: 2,365,890 km (0.116 R)
• M23: 2,450,264 km (0.094 R)
• M24: 2,578,618 km (0.1 R)
• M25: 2,672,865 km (0.09 R)
• M26: 2,783,119 km (0.115 R)
• M27: 3,076,779 km (0.119 R)
• M28: 3,184,789 km (0.102 R)
• M29: 3,396,620 km (0.068 R)
• M30: 3,540,383 km (0.116 R)
• M31: 3,727,231 km (0.068 R)
• M32: 3,884,010 km (0.109 R)
• M33: 4,230,029 km (0.071 R)
• M34: 4,376,336 km (0.105 R)
• M35: 4,463,252 km (0.05 R)
• M36: 4,585,923 km (0.08 R)
• M37: 4,843,680 km (0.086 R)
• M38: 5,115,350 km (0.113 R)
• M39: 5,197,778 km (0.057 R)
• M40: 5,327,031 km (0.036 R)
• M41: 5,447,906 km (0.105 R)
• M42: 5,579,253 km (0.047 R)
• M43: 5,740,070 km (0.093 R)
• M44: 5,854,662 km (0.067 R)
• M45: 6,018,173 km (0.03 R)
• M46: 6,251,545 km (0.071 R)
• M47: 6,379,302 km (0.045 R)
• M48: 6,627,335 km (0.117 R)
• M49: 6,787,854 km (0.094 R)
• M50: 6,868,487 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.8

Radius: 10.2

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.1 AU - 1.6 AU

Year: 1013 Days

Day: 12.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 40,908,576 km

• M1: 142,716 km (0.08 R)
• M2: 208,988 km (0.116 R)
• M3: 303,534 km (0.114 R)
• M4: 366,964 km (0.081 R)
• M5: 440,865 km (0.096 R)
• M6: 553,662 km (0.117 R)
• M7: 657,034 km (0.117 R)
• M8: 856,448 km (0.101 R)
• M9: 1,002,755 km (0.055 R)
• M10: 1,183,319 km (0.088 R)
• M11: 1,314,068 km (0.075 R)
• M12: 1,395,000 km (0.068 R)
• M13: 1,498,671 km (0.086 R)
• M14: 1,832,873 km (0.076 R)
• M15: 1,954,795 km (0.083 R)
• M16: 2,134,762 km (0.075 R)
• M17: 2,238,882 km (0.08 R)
• M18: 2,410,919 km (0.074 R)
• M19: 2,502,772 km (0.072 R)
• M20: 2,873,177 km (0.119 R)
• M21: 2,952,912 km (0.113 R)
• M22: 3,024,570 km (0.066 R)
• M23: 3,541,730 km (0.093 R)
• M24: 3,665,746 km (0.116 R)
• M25: 3,762,237 km (0.098 R)
• M26: 3,830,154 km (0.032 R)
• M27: 3,947,738 km (0.078 R)
• M28: 4,096,438 km (0.088 R)
• M29: 4,176,473 km (0.083 R)
• M30: 4,297,498 km (0.072 R)
• M31: 4,543,287 km (0.11 R)
• M32: 4,636,636 km (0.065 R)
• M33: 4,909,802 km (0.12 R)
• M34: 5,005,694 km (0.106 R)
• M35: 5,199,274 km (0.101 R)
• M36: 5,527,342 km (0.109 R)
• M37: 5,593,764 km (0.111 R)
• M38: 5,682,774 km (0.067 R)
• M39: 5,749,944 km (0.09 R)
• M40: 5,828,483 km (0.089 R)
• M41: 6,180,935 km (0.11 R)
• M42: 6,388,727 km (0.114 R)
• M43: 6,458,439 km (0.109 R)
• M44: 6,728,463 km (0.112 R)
• M45: 6,882,699 km (0.095 R)
• M46: 7,062,067 km (0.078 R)
• M47: 7,291,550 km (0.087 R)
• M48: 7,671,229 km (0.111 R)
• M49: 7,894,728 km (0.112 R)
• M50: 8,424,454 km (0.114 R)
• M51: 8,488,333 km (0.082 R)
• M52: 8,552,361 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.9

Radius: 14.9

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2 AU - 2.02 AU

Year: 1840 Days

Day: 10.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 40,908,576 km

• M1: 185,651 km (0.11 R)
• M2: 288,724 km (0.115 R)
• M3: 477,666 km (0.105 R)
• M4: 575,802 km (0.117 R)
• M5: 742,753 km (0.06 R)
• M6: 921,074 km (0.113 R)
• M7: 1,075,160 km (0.109 R)
• M8: 1,238,820 km (0.031 R)
• M9: 1,332,618 km (0.057 R)
• M10: 1,464,713 km (0.095 R)
• M11: 1,648,269 km (0.038 R)
• M12: 1,810,433 km (0.068 R)
• M13: 1,998,478 km (0.1 R)
• M14: 2,100,055 km (0.081 R)
• M15: 2,214,048 km (0.08 R)
• M16: 2,459,239 km (0.108 R)
• M17: 2,679,896 km (0.096 R)
• M18: 2,884,247 km (0.08 R)
• M19: 3,082,165 km (0.093 R)
• M20: 3,491,614 km (0.074 R)
• M21: 3,615,481 km (0.091 R)
• M22: 3,983,043 km (0.093 R)
• M23: 4,177,969 km (0.118 R)
• M24: 4,336,244 km (0.086 R)
• M25: 4,795,809 km (0.119 R)
• M26: 5,327,928 km (0.075 R)
• M27: 5,442,520 km (0.102 R)
• M28: 5,673,948 km (0.052 R)
• M29: 5,923,477 km (0.064 R)
• M30: 6,206,816 km (0.098 R)
• M31: 6,448,865 km (0.042 R)
• M32: 6,755,840 km (0.04 R)
• M33: 7,004,920 km (0.062 R)
• M34: 7,178,005 km (0.075 R)
• M35: 7,288,857 km (0.115 R)
• M36: 7,900,712 km (0.088 R)
• M37: 8,130,345 km (0.098 R)
• M38: 8,495,813 km (0.067 R)
• M39: 8,596,342 km (0.091 R)
• M40: 8,714,226 km (0.087 R)
• M41: 8,883,570 km (0.07 R)
• M42: 9,450,247 km (0.093 R)
• M43: 9,571,870 km (0.066 R)
• M44: 9,729,247 km (0.115 R)
• M45: 9,975,485 km (0.103 R)
• M46: 10,099,502 km (0.082 R)
• M47: 10,349,031 km (0.076 R)
• M48: 12,208,832 km (0.047 R)
• M49: 12,455,668 km (0.113 R)
• M50: 12,704,150 km (0.044 R)
• M51: 12,838,639 km (0.066 R)
• M52: 13,051,068 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 356.9

Radius: 5.7

Gravity: 10.98 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 6.42 AU - 6.76 AU

Year: 10923 Days

Day: 16.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 40,908,576 km

• M1: 124,615 km (0.118 R)
• M2: 541,245 km (0.102 R)
• M3: 626,665 km (0.065 R)
• M4: 811,120 km (0.101 R)
• M5: 892,950 km (0.072 R)
• M6: 1,210,396 km (0.118 R)
• M7: 1,247,796 km (0.12 R)
• M8: 1,285,644 km (0.107 R)
• M9: 1,401,283 km (0.073 R)
• M10: 1,601,595 km (0.053 R)
• M11: 1,684,322 km (0.106 R)
• M12: 1,875,658 km (0.102 R)
• M13: 2,349,135 km (0.119 R)
• M14: 2,419,596 km (0.09 R)
• M15: 2,562,911 km (0.027 R)
• M16: 2,758,286 km (0.078 R)
• M17: 2,832,935 km (0.108 R)
• M18: 3,373,282 km (0.093 R)
• M19: 3,751,017 km (0.098 R)
• M20: 3,916,921 km (0.072 R)
• M21: 3,972,871 km (0.114 R)
• M22: 4,057,094 km (0.113 R)
• M23: 4,113,642 km (0.09 R)
• M24: 4,284,932 km (0.066 R)
• M25: 4,400,272 km (0.063 R)
• M26: 4,663,863 km (0.119 R)
• M27: 5,023,197 km (0.034 R)
• M28: 5,144,970 km (0.109 R)
• M29: 5,391,507 km (0.059 R)
• M30: 5,992,292 km (0.051 R)
• M31: 6,284,307 km (0.05 R)
• M32: 6,949,719 km (0.099 R)
• M33: 7,085,404 km (0.067 R)
• M34: 7,290,652 km (0.045 R)
• M35: 7,532,702 km (0.046 R)
• M36: 7,777,294 km (0.115 R)
• M37: 8,060,184 km (0.065 R)
• M38: 8,131,392 km (0.113 R)
• M39: 8,346,364 km (0.114 R)
• M40: 8,418,321 km (0.079 R)
• M41: 9,076,252 km (0.049 R)
• M42: 9,599,247 km (0.088 R)
• M43: 9,712,642 km (0.06 R)
• M44: 10,017,073 km (0.058 R)
• M45: 11,706,632 km (0.037 R)
• M46: 12,357,383 km (0.058 R)
• M47: 13,061,839 km (0.11 R)
• M48: 13,482,209 km (0.051 R)
• M49: 13,651,554 km (0.11 R)
• M50: 14,552,582 km (0.083 R)
• M51: 14,857,163 km (0.118 R)
• M52: 14,988,211 km (0.108 R)
• M53: 15,207,671 km (0.071 R)
• M54: 15,339,915 km (0.107 R)
• M55: 15,516,740 km (0.103 R)
• M56: 15,738,893 km (0.117 R)
• M57: 15,961,943 km (0.076 R)
• M58: 16,411,186 km (0.093 R)
• M59: 18,202,919 km (0.115 R)
• M60: 18,625,085 km (0.119 R)
• M61: 19,050,541 km (0.105 R)
• M62: 19,193,108 km (0.115 R)
• M63: 19,574,881 km (0.111 R)
• M64: 20,248,969 km (0.066 R)
• M65: 21,126,959 km (0.032 R)
• M66: 21,225,245 km (0.038 R)
• M67: 24,296,190 km (0.089 R)
• M68: 24,399,114 km (0.108 R)
• M69: 25,594,251 km (0.071 R)
• M70: 25,856,496 km (0.114 R)
• M71: 25,961,663 km (0.064 R)
• M72: 26,225,255 km (0.098 R)
• M73: 26,436,786 km (0.074 R)
• M74: 26,701,874 km (0.053 R)
• M75: 27,234,891 km (0.114 R)
• M76: 27,395,409 km (0.095 R)
• M77: 28,365,551 km (0.099 R)
• M78: 28,909,340 km (0.085 R)
• M79: 29,237,258 km (0.115 R)
• M80: 29,951,887 km (0.106 R)
• M81: 31,118,601 km (0.058 R)
• M82: 31,174,401 km (0.09 R)
• M83: 31,286,450 km (0.107 R)
• M84: 33,152,833 km (0.041 R)
• M85: 33,782,939 km (0.096 R)
• M86: 34,532,724 km (0.046 R)
• M87: 34,764,451 km (0.105 R)
• M88: 35,989,957 km (0.113 R)
• M89: 36,401,650 km (0.12 R)
• M90: 37,229,524 km (0.108 R)
• M91: 37,288,915 km (0.103 R)
• M92: 38,542,994 km (0.112 R)
• M93: 39,145,125 km (0.05 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 17,720 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit