🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.5

Radius: 8.5

Gravity: 13.81 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.43 AU - 0.69 AU

Year: 284 Days

Day: 8.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 54,403,714 km

• M1: 105,915 km (0.104 R)
• M2: 161,117 km (0.11 R)
• M3: 232,774 km (0.105 R)
• M4: 288,873 km (0.047 R)
• M5: 370,853 km (0.066 R)
• M6: 440,715 km (0.096 R)
• M7: 506,389 km (0.058 R)
• M8: 572,361 km (0.081 R)
• M9: 662,868 km (0.086 R)
• M10: 739,911 km (0.088 R)
• M11: 808,576 km (0.081 R)
• M12: 867,518 km (0.089 R)
• M13: 936,183 km (0.096 R)
• M14: 1,066,334 km (0.119 R)
• M15: 1,167,013 km (0.049 R)
• M16: 1,234,332 km (0.091 R)
• M17: 1,289,234 km (0.055 R)
• M18: 1,454,241 km (0.099 R)
• M19: 1,636,302 km (0.057 R)
• M20: 1,737,878 km (0.071 R)
• M21: 1,867,879 km (0.116 R)
• M22: 1,936,694 km (0.072 R)
• M23: 2,044,405 km (0.112 R)
• M24: 2,126,534 km (0.088 R)
• M25: 2,271,494 km (0.085 R)
• M26: 2,328,192 km (0.099 R)
• M27: 2,518,480 km (0.116 R)
• M28: 2,583,106 km (0.03 R)
• M29: 2,756,191 km (0.096 R)
• M30: 2,810,645 km (0.067 R)
• M31: 2,902,199 km (0.077 R)
• M32: 2,970,116 km (0.057 R)
• M33: 3,101,014 km (0.102 R)
• M34: 3,170,428 km (0.105 R)
• M35: 3,240,290 km (0.101 R)
• M36: 3,297,885 km (0.037 R)
• M37: 3,394,675 km (0.11 R)
• M38: 3,459,750 km (0.082 R)
• M39: 3,650,786 km (0.08 R)
• M40: 3,717,507 km (0.091 R)
• M41: 3,858,727 km (0.073 R)
• M42: 3,960,903 km (0.032 R)
• M43: 4,063,826 km (0.082 R)
• M44: 4,300,640 km (0.06 R)
• M45: 4,378,131 km (0.108 R)
• M46: 4,449,190 km (0.066 R)
• M47: 4,570,664 km (0.118 R)
• M48: 4,635,290 km (0.055 R)
• M49: 4,773,070 km (0.111 R)
• M50: 4,846,073 km (0.085 R)
• M51: 4,904,865 km (0.094 R)
• M52: 4,978,617 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.8

Radius: 12.9

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.77 AU - 0.91 AU

Year: 522 Days

Day: 10.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 54,403,714 km

• M1: 172,786 km (0.117 R)
• M2: 277,055 km (0.055 R)
• M3: 374,593 km (0.098 R)
• M4: 483,650 km (0.04 R)
• M5: 599,588 km (0.107 R)
• M6: 758,162 km (0.092 R)
• M7: 839,244 km (0.082 R)
• M8: 1,088,325 km (0.099 R)
• M9: 1,186,461 km (0.092 R)
• M10: 1,273,078 km (0.087 R)
• M11: 1,372,112 km (0.111 R)
• M12: 1,458,579 km (0.071 R)
• M13: 1,701,825 km (0.113 R)
• M14: 1,862,344 km (0.096 R)
• M15: 1,964,519 km (0.067 R)
• M16: 2,086,292 km (0.039 R)
• M17: 2,216,592 km (0.052 R)
• M18: 2,319,216 km (0.081 R)
• M19: 2,417,352 km (0.11 R)
• M20: 2,713,855 km (0.068 R)
• M21: 2,863,303 km (0.026 R)
• M22: 3,049,104 km (0.041 R)
• M23: 3,163,845 km (0.058 R)
• M24: 3,266,320 km (0.092 R)
• M25: 3,356,079 km (0.099 R)
• M26: 3,716,310 km (0.087 R)
• M27: 3,802,927 km (0.118 R)
• M28: 3,956,116 km (0.069 R)
• M29: 4,163,758 km (0.118 R)
• M30: 4,352,101 km (0.089 R)
• M31: 4,528,028 km (0.076 R)
• M32: 4,690,641 km (0.116 R)
• M33: 5,093,807 km (0.101 R)
• M34: 5,206,455 km (0.084 R)
• M35: 5,295,615 km (0.085 R)
• M36: 5,450,748 km (0.089 R)
• M37: 5,657,193 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.3

Radius: 10.1

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.09 AU - 1.71 AU

Year: 1124 Days

Day: 11.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 54,403,714 km

• M1: 128,355 km (0.111 R)
• M2: 201,808 km (0.075 R)
• M3: 275,260 km (0.11 R)
• M4: 345,571 km (0.117 R)
• M5: 419,622 km (0.072 R)
• M6: 484,847 km (0.093 R)
• M7: 616,194 km (0.059 R)
• M8: 686,804 km (0.109 R)
• M9: 779,255 km (0.037 R)
• M10: 950,545 km (0.032 R)
• M11: 1,112,709 km (0.062 R)
• M12: 1,440,627 km (0.056 R)
• M13: 1,578,706 km (0.104 R)
• M14: 1,645,277 km (0.082 R)
• M15: 1,712,746 km (0.057 R)
• M16: 1,789,939 km (0.06 R)
• M17: 1,929,962 km (0.11 R)
• M18: 2,001,470 km (0.103 R)
• M19: 2,101,252 km (0.032 R)
• M20: 2,268,203 km (0.1 R)
• M21: 2,654,764 km (0.114 R)
• M22: 2,896,813 km (0.079 R)
• M23: 3,083,212 km (0.109 R)
• M24: 3,316,286 km (0.106 R)
• M25: 3,665,896 km (0.084 R)
• M26: 3,901,662 km (0.115 R)
• M27: 4,073,251 km (0.074 R)
• M28: 4,188,890 km (0.081 R)
• M29: 4,364,667 km (0.056 R)
• M30: 4,518,903 km (0.074 R)
• M31: 4,602,827 km (0.118 R)
• M32: 4,931,045 km (0.105 R)
• M33: 5,005,096 km (0.034 R)
• M34: 5,079,446 km (0.114 R)
• M35: 5,292,174 km (0.098 R)
• M36: 5,355,305 km (0.087 R)
• M37: 5,559,057 km (0.1 R)
• M38: 5,739,472 km (0.079 R)
• M39: 5,948,011 km (0.062 R)
• M40: 6,013,685 km (0.114 R)
• M41: 6,345,792 km (0.106 R)
• M42: 7,139,259 km (0.078 R)
• M43: 7,462,690 km (0.12 R)
• M44: 7,590,446 km (0.07 R)
• M45: 7,704,739 km (0.082 R)
• M46: 7,906,098 km (0.088 R)
• M47: 8,167,445 km (0.1 R)
• M48: 8,446,595 km (0.047 R)
• M49: 8,908,703 km (0.047 R)
• M50: 9,029,279 km (0.085 R)
• M51: 9,241,558 km (0.085 R)
• M52: 9,394,297 km (0.06 R)
• M53: 9,686,761 km (0.05 R)
• M54: 10,185,969 km (0.119 R)
• M55: 10,359,653 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.1

Radius: 11.5

Gravity: 6.75 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.76 AU - 2.76 AU

Year: 2304 Days

Day: 5.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 54,403,714 km

• M1: 146,157 km (0.063 R)
• M2: 335,698 km (0.076 R)
• M3: 408,851 km (0.087 R)
• M4: 560,394 km (0.072 R)
• M5: 696,976 km (0.072 R)
• M6: 836,252 km (0.119 R)
• M7: 954,883 km (0.042 R)
• M8: 1,166,115 km (0.036 R)
• M9: 1,255,126 km (0.103 R)
• M10: 1,404,724 km (0.091 R)
• M11: 1,511,986 km (0.082 R)
• M12: 1,760,617 km (0.097 R)
• M13: 1,837,810 km (0.08 R)
• M14: 1,942,678 km (0.094 R)
• M15: 2,777,434 km (0.119 R)
• M16: 3,352,488 km (0.057 R)
• M17: 3,432,972 km (0.118 R)
• M18: 3,778,543 km (0.099 R)
• M19: 4,100,926 km (0.094 R)
• M20: 4,187,394 km (0.056 R)
• M21: 4,467,740 km (0.114 R)
• M22: 4,556,751 km (0.079 R)
• M23: 4,682,264 km (0.077 R)
• M24: 4,808,824 km (0.11 R)
• M25: 5,047,133 km (0.104 R)
• M26: 5,195,833 km (0.093 R)
• M27: 5,308,181 km (0.095 R)
• M28: 5,402,578 km (0.052 R)
• M29: 5,535,570 km (0.029 R)
• M30: 5,669,610 km (0.06 R)
• M31: 5,746,802 km (0.074 R)
• M32: 6,019,370 km (0.059 R)
• M33: 6,276,528 km (0.028 R)
• M34: 6,638,406 km (0.084 R)
• M35: 6,780,972 km (0.107 R)
• M36: 6,945,231 km (0.058 R)
• M37: 7,235,899 km (0.04 R)
• M38: 7,361,562 km (0.076 R)
• M39: 7,530,458 km (0.058 R)
• M40: 7,743,335 km (0.089 R)
• M41: 7,871,990 km (0.067 R)
• M42: 7,958,308 km (0.052 R)
• M43: 8,703,604 km (0.101 R)
• M44: 8,972,132 km (0.032 R)
• M45: 9,471,340 km (0.104 R)
• M46: 10,166,671 km (0.096 R)
• M47: 10,496,983 km (0.106 R)
• M48: 10,591,978 km (0.107 R)
• M49: 10,687,122 km (0.056 R)
• M50: 10,830,587 km (0.119 R)
• M51: 10,926,628 km (0.096 R)
• M52: 11,047,055 km (0.113 R)
• M53: 11,877,473 km (0.094 R)
• M54: 12,050,856 km (0.112 R)
• M55: 12,175,322 km (0.075 R)
• M56: 12,250,270 km (0.083 R)
• M57: 12,677,372 km (0.111 R)
• M58: 13,160,573 km (0.109 R)
• M59: 13,935,790 km (0.096 R)
• M60: 14,092,568 km (0.119 R)
• M61: 14,858,958 km (0.116 R)
• M62: 15,530,353 km (0.101 R)
• M63: 15,856,327 km (0.119 R)
• M64: 16,047,364 km (0.094 R)
• M65: 16,903,063 km (0.039 R)
• M66: 16,986,539 km (0.063 R)
• M67: 17,519,257 km (0.115 R)
• M68: 17,858,395 km (0.093 R)
• M69: 18,572,127 km (0.056 R)
• M70: 18,975,892 km (0.063 R)
• M71: 19,470,013 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.9

Radius: 13.8

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.66 AU - 3.68 AU

Year: 3828 Days

Day: 10.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 54,403,714 km

• M1: 172,038 km (0.066 R)
• M2: 292,763 km (0.105 R)
• M3: 428,897 km (0.048 R)
• M4: 935,435 km (0.056 R)
• M5: 1,678,787 km (0.097 R)
• M6: 2,059,364 km (0.033 R)
• M7: 2,189,066 km (0.073 R)
• M8: 2,627,238 km (0.049 R)
• M9: 2,757,687 km (0.118 R)
• M10: 3,184,939 km (0.119 R)
• M11: 3,289,358 km (0.077 R)
• M12: 4,052,158 km (0.038 R)
• M13: 4,241,848 km (0.098 R)
• M14: 4,499,455 km (0.093 R)
• M15: 4,643,368 km (0.077 R)
• M16: 4,868,812 km (0.113 R)
• M17: 5,097,996 km (0.115 R)
• M18: 5,303,095 km (0.079 R)
• M19: 5,413,648 km (0.028 R)
• M20: 6,739,833 km (0.117 R)
• M21: 7,470,469 km (0.087 R)
• M22: 8,226,237 km (0.05 R)
• M23: 9,105,574 km (0.1 R)
• M24: 9,205,206 km (0.119 R)
• M25: 9,640,835 km (0.078 R)
• M26: 9,793,275 km (0.117 R)
• M27: 10,812,336 km (0.058 R)
• M28: 11,023,717 km (0.07 R)
• M29: 11,289,852 km (0.112 R)
• M30: 11,630,187 km (0.077 R)
• M31: 12,028,417 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 850.3

Radius: 5.5

Gravity: 28.11 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 6.34 AU - 6.36 AU

Year: 10853 Days

Day: 16.5 Hours

Environment

Temp: -232 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 54,403,714 km

• M1: 87,664 km (0.031 R)
• M2: 309,518 km (0.046 R)
• M3: 394,190 km (0.11 R)
• M4: 439,519 km (0.118 R)
• M5: 503,098 km (0.103 R)
• M6: 694,134 km (0.074 R)
• M7: 968,796 km (0.115 R)
• M8: 1,584,690 km (0.119 R)
• M9: 1,684,622 km (0.052 R)
• M10: 1,760,917 km (0.107 R)
• M11: 1,864,588 km (0.097 R)
• M12: 1,943,576 km (0.065 R)
• M13: 1,996,832 km (0.091 R)
• M14: 3,352,039 km (0.079 R)
• M15: 4,287,176 km (0.036 R)
• M16: 5,038,007 km (0.097 R)
• M17: 5,297,261 km (0.078 R)
• M18: 5,675,145 km (0.105 R)
• M19: 5,867,378 km (0.072 R)
• M20: 6,297,921 km (0.045 R)
• M21: 6,657,554 km (0.089 R)
• M22: 6,819,569 km (0.092 R)
• M23: 7,480,642 km (0.09 R)
• M24: 7,861,518 km (0.089 R)
• M25: 8,818,645 km (0.07 R)
• M26: 8,996,666 km (0.108 R)
• M27: 9,310,971 km (0.092 R)
• M28: 9,446,657 km (0.1 R)
• M29: 9,492,134 km (0.117 R)
• M30: 9,628,867 km (0.103 R)
• M31: 9,904,127 km (0.094 R)
• M32: 10,698,193 km (0.115 R)
• M33: 10,983,326 km (0.074 R)
• M34: 11,222,982 km (0.101 R)
• M35: 12,695,922 km (0.041 R)
• M36: 12,947,397 km (0.112 R)
• M37: 13,098,939 km (0.032 R)
• M38: 13,762,705 km (0.077 R)
• M39: 14,072,821 km (0.076 R)
• M40: 15,176,106 km (0.08 R)
• M41: 15,818,928 km (0.114 R)
• M42: 16,035,097 km (0.11 R)
• M43: 16,306,766 km (0.115 R)
• M44: 17,912,400 km (0.113 R)
• M45: 18,194,243 km (0.093 R)
• M46: 18,250,791 km (0.115 R)
• M47: 19,048,746 km (0.07 R)
• M48: 19,221,232 km (0.12 R)
• M49: 21,390,401 km (0.087 R)
• M50: 22,110,565 km (0.111 R)
• M51: 23,821,217 km (0.088 R)
• M52: 24,380,115 km (0.03 R)
• M53: 24,817,838 km (0.078 R)
• M54: 25,700,914 km (0.091 R)
• M55: 26,210,145 km (0.045 R)
• M56: 26,658,490 km (0.107 R)
• M57: 27,044,752 km (0.095 R)
• M58: 27,303,257 km (0.1 R)
• M59: 27,432,958 km (0.089 R)
• M60: 28,018,634 km (0.097 R)
• M61: 28,739,995 km (0.111 R)
• M62: 30,402,177 km (0.108 R)
• M63: 32,163,692 km (0.054 R)
• M64: 32,574,936 km (0.104 R)
• M65: 32,918,862 km (0.107 R)
• M66: 33,333,248 km (0.104 R)
• M67: 33,749,280 km (0.036 R)
• M68: 34,516,567 km (0.118 R)
• M69: 35,997,436 km (0.081 R)
• M70: 38,365,870 km (0.118 R)
• M71: 39,020,510 km (0.094 R)
• M72: 39,166,518 km (0.1 R)
• M73: 40,340,861 km (0.098 R)
• M74: 41,750,372 km (0.083 R)
• M75: 42,648,857 km (0.084 R)
• M76: 43,932,706 km (0.12 R)
• M77: 44,008,552 km (0.111 R)
• M78: 45,843,519 km (0.118 R)
• M79: 46,306,076 km (0.118 R)
• M80: 47,781,410 km (0.031 R)
• M81: 48,328,639 km (0.088 R)
• M82: 49,035,489 km (0.074 R)
• M83: 49,193,016 km (0.098 R)
• M84: 49,271,854 km (0.107 R)
• M85: 49,350,842 km (0.116 R)
• M86: 50,697,970 km (0.08 R)
• M87: 51,336,155 km (0.111 R)
• M88: 51,496,225 km (0.079 R)
• M89: 52,379,002 km (0.099 R)
• M90: 52,539,969 km (0.083 R)
• M91: 53,509,662 km (0.075 R)
• M92: 53,590,744 km (0.116 R)
• M93: 53,671,826 km (0.063 R)
• M94: 53,753,058 km (0.081 R)
• M95: 54,159,366 km (0.084 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 15,972 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit