🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.2

Radius: 13.3

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.71 AU - 0.83 AU

Year: 443 Days

Day: 10.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 24,897,470 km

• M1: 197,469 km (0.065 R)
• M2: 282,142 km (0.03 R)
• M3: 366,365 km (0.115 R)
• M4: 567,724 km (0.054 R)
• M5: 664,364 km (0.039 R)
• M6: 750,682 km (0.036 R)
• M7: 837,150 km (0.116 R)
• M8: 932,144 km (0.091 R)
• M9: 1,035,965 km (0.09 R)
• M10: 1,149,061 km (0.114 R)
• M11: 1,292,825 km (0.118 R)
• M12: 1,388,717 km (0.092 R)
• M13: 1,531,733 km (0.116 R)
• M14: 1,645,128 km (0.09 R)
• M15: 1,761,665 km (0.113 R)
• M16: 1,856,958 km (0.035 R)
• M17: 2,021,815 km (0.119 R)
• M18: 2,109,330 km (0.099 R)
• M19: 2,243,070 km (0.049 R)
• M20: 2,360,056 km (0.104 R)
• M21: 2,539,424 km (0.095 R)
• M22: 2,806,755 km (0.096 R)
• M23: 2,947,527 km (0.064 R)
• M24: 3,134,075 km (0.098 R)
• M25: 3,443,893 km (0.046 R)
• M26: 3,656,022 km (0.078 R)
• M27: 3,748,175 km (0.116 R)
• M28: 3,849,153 km (0.116 R)
• M29: 3,966,588 km (0.046 R)
• M30: 4,205,346 km (0.084 R)
• M31: 4,294,057 km (0.056 R)
• M32: 4,399,673 km (0.095 R)
• M33: 4,572,309 km (0.109 R)
• M34: 4,663,564 km (0.083 R)
• M35: 4,831,263 km (0.051 R)
• M36: 5,035,016 km (0.084 R)
• M37: 5,146,765 km (0.082 R)
• M38: 5,293,969 km (0.068 R)
• M39: 5,486,502 km (0.117 R)
• M40: 5,942,177 km (0.05 R)
• M41: 6,298,818 km (0.048 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.1

Radius: 9.6

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.89 AU - 1.29 AU

Year: 747 Days

Day: 12.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 24,897,470 km

• M1: 127,308 km (0.104 R)
• M2: 215,870 km (0.074 R)
• M3: 277,803 km (0.078 R)
• M4: 398,379 km (0.107 R)
• M5: 515,963 km (0.118 R)
• M6: 592,108 km (0.062 R)
• M7: 668,852 km (0.099 R)
• M8: 737,667 km (0.041 R)
• M9: 805,136 km (0.098 R)
• M10: 899,831 km (0.066 R)
• M11: 994,377 km (0.067 R)
• M12: 1,142,629 km (0.101 R)
• M13: 1,221,915 km (0.052 R)
• M14: 1,283,999 km (0.092 R)
• M15: 1,401,283 km (0.041 R)
• M16: 1,466,508 km (0.101 R)
• M17: 1,647,073 km (0.108 R)
• M18: 1,906,774 km (0.114 R)
• M19: 2,002,068 km (0.111 R)
• M20: 2,127,581 km (0.035 R)
• M21: 2,250,102 km (0.078 R)
• M22: 2,332,979 km (0.093 R)
• M23: 2,410,919 km (0.117 R)
• M24: 2,737,791 km (0.027 R)
• M25: 2,852,083 km (0.043 R)
• M26: 2,929,276 km (0.113 R)
• M27: 3,072,441 km (0.096 R)
• M28: 3,338,725 km (0.095 R)
• M29: 3,426,988 km (0.054 R)
• M30: 3,661,408 km (0.059 R)
• M31: 3,773,457 km (0.104 R)
• M32: 3,844,216 km (0.095 R)
• M33: 3,922,456 km (0.038 R)
• M34: 4,022,836 km (0.099 R)
• M35: 4,102,273 km (0.056 R)
• M36: 4,351,353 km (0.096 R)
• M37: 4,545,232 km (0.066 R)
• M38: 4,772,322 km (0.12 R)
• M39: 4,856,545 km (0.118 R)
• M40: 5,190,747 km (0.115 R)
• M41: 5,293,221 km (0.063 R)
• M42: 5,364,580 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.6

Radius: 10.1

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.44 AU - 1.52 AU

Year: 1181 Days

Day: 7.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 24,897,470 km

• M1: 143,764 km (0.085 R)
• M2: 206,595 km (0.111 R)
• M3: 302,786 km (0.037 R)
• M4: 411,245 km (0.076 R)
• M5: 482,154 km (0.06 R)
• M6: 591,959 km (0.075 R)
• M7: 674,387 km (0.114 R)
• M8: 858,991 km (0.111 R)
• M9: 982,260 km (0.111 R)
• M10: 1,075,160 km (0.102 R)
• M11: 1,178,682 km (0.091 R)
• M12: 1,316,910 km (0.106 R)
• M13: 1,420,282 km (0.119 R)
• M14: 1,518,119 km (0.091 R)
• M15: 1,635,404 km (0.119 R)
• M16: 1,729,651 km (0.097 R)
• M17: 1,816,866 km (0.12 R)
• M18: 1,896,751 km (0.114 R)
• M19: 2,032,736 km (0.054 R)
• M20: 2,237,984 km (0.091 R)
• M21: 2,304,705 km (0.065 R)
• M22: 2,372,173 km (0.091 R)
• M23: 2,568,595 km (0.114 R)
• M24: 2,678,849 km (0.082 R)
• M25: 2,811,393 km (0.062 R)
• M26: 3,125,548 km (0.105 R)
• M27: 3,254,352 km (0.077 R)
• M28: 3,396,021 km (0.025 R)
• M29: 3,517,495 km (0.111 R)
• M30: 3,662,904 km (0.119 R)
• M31: 3,742,041 km (0.096 R)
• M32: 3,913,630 km (0.107 R)
• M33: 4,111,249 km (0.054 R)
• M34: 4,228,982 km (0.107 R)
• M35: 4,383,816 km (0.079 R)
• M36: 4,711,435 km (0.107 R)
• M37: 4,971,736 km (0.106 R)
• M38: 5,767,896 km (0.115 R)
• M39: 6,046,596 km (0.067 R)
• M40: 6,452,306 km (0.044 R)
• M41: 6,534,585 km (0.076 R)
• M42: 6,603,250 km (0.115 R)
• M43: 6,755,541 km (0.12 R)
• M44: 6,950,915 km (0.09 R)
• M45: 7,119,961 km (0.098 R)
• M46: 7,261,780 km (0.06 R)
• M47: 7,765,775 km (0.072 R)
• M48: 7,867,801 km (0.118 R)
• M49: 7,970,425 km (0.093 R)
• M50: 8,550,416 km (0.099 R)
• M51: 8,716,320 km (0.06 R)
• M52: 8,822,534 km (0.055 R)
• M53: 9,174,688 km (0.061 R)
• M54: 9,267,289 km (0.103 R)
• M55: 9,344,631 km (0.053 R)
• M56: 9,468,947 km (0.1 R)
• M57: 9,562,445 km (0.099 R)
• M58: 9,797,913 km (0.029 R)
• M59: 9,908,316 km (0.109 R)
• M60: 10,130,469 km (0.115 R)
• M61: 10,644,636 km (0.057 R)
• M62: 10,872,324 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271

Radius: 8.7

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.46 AU - 5.24 AU

Year: 5952 Days

Day: 5.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 24,897,470 km

• M1: 114,442 km (0.086 R)
• M2: 270,473 km (0.098 R)
• M3: 368,908 km (0.08 R)
• M4: 463,454 km (0.104 R)
• M5: 538,104 km (0.063 R)
• M6: 658,679 km (0.093 R)
• M7: 927,656 km (0.069 R)
• M8: 1,000,211 km (0.091 R)
• M9: 1,190,649 km (0.036 R)
• M10: 1,283,550 km (0.07 R)
• M11: 1,635,554 km (0.105 R)
• M12: 2,064,750 km (0.12 R)
• M13: 2,308,744 km (0.109 R)
• M14: 2,442,784 km (0.104 R)
• M15: 2,562,312 km (0.106 R)
• M16: 2,842,509 km (0.11 R)
• M17: 3,151,279 km (0.119 R)
• M18: 3,281,579 km (0.111 R)
• M19: 3,356,827 km (0.119 R)
• M20: 3,820,430 km (0.118 R)
• M21: 3,959,556 km (0.116 R)
• M22: 4,263,240 km (0.117 R)
• M23: 4,386,808 km (0.119 R)
• M24: 5,351,565 km (0.115 R)
• M25: 5,710,001 km (0.079 R)
• M26: 5,937,988 km (0.087 R)
• M27: 6,122,592 km (0.081 R)
• M28: 6,497,335 km (0.114 R)
• M29: 6,831,536 km (0.077 R)
• M30: 7,466,879 km (0.118 R)
• M31: 7,791,805 km (0.028 R)
• M32: 7,867,352 km (0.119 R)
• M33: 7,968,630 km (0.074 R)
• M34: 8,095,638 km (0.027 R)
• M35: 8,197,814 km (0.118 R)
• M36: 8,351,900 km (0.063 R)
• M37: 8,715,273 km (0.066 R)
• M38: 9,618,993 km (0.116 R)
• M39: 10,136,901 km (0.043 R)
• M40: 10,219,479 km (0.115 R)
• M41: 10,804,108 km (0.101 R)
• M42: 11,715,757 km (0.094 R)
• M43: 11,918,462 km (0.039 R)
• M44: 12,005,678 km (0.08 R)
• M45: 12,151,536 km (0.086 R)
• M46: 12,949,341 km (0.118 R)
• M47: 13,249,135 km (0.103 R)
• M48: 13,551,174 km (0.106 R)
• M49: 14,782,214 km (0.054 R)
• M50: 16,209,228 km (0.086 R)
• M51: 16,338,331 km (0.102 R)
• M52: 16,727,286 km (0.104 R)
• M53: 16,955,572 km (0.047 R)
• M54: 18,515,280 km (0.106 R)
• M55: 18,886,881 km (0.106 R)
• M56: 20,120,315 km (0.106 R)
• M57: 20,746,682 km (0.088 R)
• M58: 20,816,693 km (0.103 R)
• M59: 20,886,855 km (0.046 R)
• M60: 20,992,022 km (0.106 R)
• M61: 21,485,695 km (0.077 R)
• M62: 21,627,364 km (0.106 R)
• M63: 21,733,878 km (0.072 R)
• M64: 22,090,220 km (0.104 R)
• M65: 22,197,482 km (0.049 R)
• M66: 22,448,357 km (0.062 R)
• M67: 22,736,333 km (0.026 R)
• M68: 22,808,439 km (0.081 R)
• M69: 23,279,523 km (0.067 R)
• M70: 24,194,314 km (0.113 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 17,401 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit