🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.7

Radius: 8.3

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.54 AU - 0.88 AU

Year: 399 Days

Day: 6.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 15,573,660 km

• M1: 104,569 km (0.031 R)
• M2: 161,566 km (0.081 R)
• M3: 258,206 km (0.097 R)
• M4: 340,934 km (0.112 R)
• M5: 401,521 km (0.116 R)
• M6: 463,903 km (0.117 R)
• M7: 561,590 km (0.071 R)
• M8: 651,349 km (0.068 R)
• M9: 720,463 km (0.079 R)
• M10: 775,815 km (0.087 R)
• M11: 859,889 km (0.116 R)
• M12: 918,830 km (0.102 R)
• M13: 986,598 km (0.05 R)
• M14: 1,127,220 km (0.119 R)
• M15: 1,200,074 km (0.115 R)
• M16: 1,403,826 km (0.088 R)
• M17: 1,474,287 km (0.109 R)
• M18: 1,605,933 km (0.11 R)
• M19: 1,662,332 km (0.118 R)
• M20: 1,714,990 km (0.111 R)
• M21: 1,885,532 km (0.086 R)
• M22: 1,991,447 km (0.092 R)
• M23: 2,104,094 km (0.053 R)
• M24: 2,185,326 km (0.097 R)
• M25: 2,287,052 km (0.052 R)
• M26: 2,345,844 km (0.12 R)
• M27: 2,405,235 km (0.044 R)
• M28: 2,465,074 km (0.084 R)
• M29: 2,632,324 km (0.102 R)
• M30: 2,782,520 km (0.119 R)
• M31: 2,877,066 km (0.101 R)
• M32: 2,935,409 km (0.109 R)
• M33: 3,293,996 km (0.098 R)
• M34: 3,399,761 km (0.047 R)
• M35: 3,609,198 km (0.076 R)
• M36: 3,846,161 km (0.074 R)
• M37: 3,945,943 km (0.049 R)
• M38: 3,999,050 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.8

Radius: 10.7

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.03 AU - 1.63 AU

Year: 1023 Days

Day: 12.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 15,573,660 km

• M1: 138,079 km (0.085 R)
• M2: 204,799 km (0.104 R)
• M3: 496,515 km (0.119 R)
• M4: 585,376 km (0.104 R)
• M5: 685,757 km (0.099 R)
• M6: 787,034 km (0.1 R)
• M7: 888,163 km (0.045 R)
• M8: 958,174 km (0.117 R)
• M9: 1,258,118 km (0.054 R)
• M10: 1,331,122 km (0.107 R)
• M11: 1,495,680 km (0.115 R)
• M12: 1,630,766 km (0.093 R)
• M13: 1,913,506 km (0.066 R)
• M14: 2,021,666 km (0.076 R)
• M15: 2,260,573 km (0.109 R)
• M16: 2,500,379 km (0.09 R)
• M17: 2,593,429 km (0.104 R)
• M18: 2,713,705 km (0.077 R)
• M19: 2,783,418 km (0.051 R)
• M20: 2,871,232 km (0.083 R)
• M21: 3,067,804 km (0.106 R)
• M22: 3,204,386 km (0.065 R)
• M23: 3,343,064 km (0.028 R)
• M24: 3,427,287 km (0.089 R)
• M25: 3,569,256 km (0.044 R)
• M26: 3,849,153 km (0.09 R)
• M27: 4,026,576 km (0.117 R)
• M28: 4,257,256 km (0.033 R)
• M29: 4,481,952 km (0.099 R)
• M30: 4,847,569 km (0.08 R)
• M31: 4,975,176 km (0.081 R)
• M32: 5,050,125 km (0.026 R)
• M33: 5,299,205 km (0.078 R)
• M34: 5,375,799 km (0.053 R)
• M35: 5,452,693 km (0.114 R)
• M36: 5,607,826 km (0.068 R)
• M37: 5,708,206 km (0.046 R)
• M38: 5,854,363 km (0.113 R)
• M39: 5,967,609 km (0.092 R)
• M40: 6,104,640 km (0.108 R)
• M41: 6,219,531 km (0.074 R)
• M42: 6,358,358 km (0.069 R)
• M43: 6,439,889 km (0.111 R)
• M44: 6,533,388 km (0.044 R)
• M45: 6,662,790 km (0.062 R)
• M46: 6,769,304 km (0.074 R)
• M47: 6,900,202 km (0.054 R)
• M48: 6,983,977 km (0.057 R)
• M49: 7,152,573 km (0.081 R)
• M50: 7,237,246 km (0.108 R)
• M51: 7,310,250 km (0.105 R)
• M52: 7,420,204 km (0.118 R)
• M53: 7,518,340 km (0.102 R)
• M54: 7,616,925 km (0.07 R)
• M55: 7,977,905 km (0.072 R)
• M56: 8,128,849 km (0.036 R)
• M57: 8,382,717 km (0.072 R)
• M58: 8,497,757 km (0.1 R)
• M59: 8,729,485 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.3

Radius: 9.1

Gravity: 7.9 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.5 AU - 1.64 AU

Year: 1312 Days

Day: 8.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 15,573,660 km

• M1: 116,238 km (0.055 R)
• M2: 182,360 km (0.053 R)
• M3: 417,677 km (0.083 R)
• M4: 541,694 km (0.11 R)
• M5: 646,712 km (0.072 R)
• M6: 705,504 km (0.061 R)
• M7: 885,919 km (0.094 R)
• M8: 1,019,958 km (0.11 R)
• M9: 1,129,015 km (0.117 R)
• M10: 1,266,795 km (0.098 R)
• M11: 1,384,678 km (0.059 R)
• M12: 1,497,475 km (0.092 R)
• M13: 1,751,043 km (0.111 R)
• M14: 1,844,991 km (0.082 R)
• M15: 1,979,329 km (0.103 R)
• M16: 2,177,098 km (0.12 R)
• M17: 2,288,548 km (0.096 R)
• M18: 2,602,554 km (0.096 R)
• M19: 2,775,788 km (0.099 R)
• M20: 2,963,983 km (0.083 R)
• M21: 3,110,738 km (0.11 R)
• M22: 3,179,254 km (0.092 R)
• M23: 3,434,917 km (0.059 R)
• M24: 3,529,612 km (0.068 R)
• M25: 3,625,205 km (0.081 R)
• M26: 3,733,813 km (0.113 R)
• M27: 3,868,003 km (0.112 R)
• M28: 4,191,433 km (0.067 R)
• M29: 4,279,995 km (0.105 R)
• M30: 4,562,585 km (0.1 R)
• M31: 4,838,145 km (0.063 R)
• M32: 4,944,509 km (0.101 R)
• M33: 5,322,991 km (0.082 R)
• M34: 5,419,033 km (0.108 R)
• M35: 5,908,218 km (0.111 R)
• M36: 6,064,847 km (0.071 R)
• M37: 6,136,505 km (0.046 R)
• M38: 6,194,100 km (0.077 R)
• M39: 6,440,637 km (0.066 R)
• M40: 6,499,130 km (0.045 R)
• M41: 6,557,922 km (0.089 R)
• M42: 6,631,524 km (0.073 R)
• M43: 6,705,276 km (0.082 R)
• M44: 6,928,625 km (0.097 R)
• M45: 7,048,752 km (0.091 R)
• M46: 7,109,040 km (0.09 R)
• M47: 7,214,956 km (0.082 R)
• M48: 7,428,432 km (0.064 R)
• M49: 7,597,777 km (0.095 R)
• M50: 7,908,641 km (0.06 R)
• M51: 7,987,030 km (0.114 R)
• M52: 8,367,009 km (0.075 R)
• M53: 8,478,908 km (0.103 R)
• M54: 8,591,406 km (0.105 R)
• M55: 8,834,053 km (0.096 R)
• M56: 9,325,931 km (0.047 R)
• M57: 9,408,808 km (0.069 R)
• M58: 9,860,594 km (0.1 R)
• M59: 10,012,885 km (0.06 R)
• M60: 10,612,024 km (0.044 R)
• M61: 10,942,187 km (0.086 R)
• M62: 11,205,180 km (0.03 R)
• M63: 11,364,053 km (0.045 R)
• M64: 11,470,417 km (0.066 R)
• M65: 12,006,875 km (0.063 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.7

Radius: 14.8

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.37 AU - 2.21 AU

Year: 1597 Days

Day: 13.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 15,573,660 km

• M1: 188,045 km (0.095 R)
• M2: 286,181 km (0.119 R)
• M3: 393,442 km (0.079 R)
• M4: 508,184 km (0.103 R)
• M5: 673,340 km (0.086 R)
• M6: 853,157 km (0.077 R)
• M7: 946,356 km (0.112 R)
• M8: 1,100,891 km (0.027 R)
• M9: 1,241,812 km (0.057 R)
• M10: 1,334,263 km (0.06 R)
• M11: 1,437,187 km (0.096 R)
• M12: 1,609,673 km (0.111 R)
• M13: 1,737,280 km (0.062 R)
• M14: 1,904,082 km (0.115 R)
• M15: 2,012,241 km (0.045 R)
• M16: 2,369,181 km (0.099 R)
• M17: 2,525,661 km (0.086 R)
• M18: 2,685,880 km (0.075 R)
• M19: 2,808,102 km (0.069 R)
• M20: 2,953,361 km (0.091 R)
• M21: 3,197,505 km (0.065 R)
• M22: 3,426,240 km (0.12 R)
• M23: 3,671,880 km (0.037 R)
• M24: 3,831,201 km (0.099 R)
• M25: 4,074,747 km (0.084 R)
• M26: 4,228,085 km (0.094 R)
• M27: 4,371,399 km (0.075 R)
• M28: 4,736,717 km (0.091 R)
• M29: 4,973,381 km (0.072 R)
• M30: 5,720,024 km (0.089 R)
• M31: 6,323,652 km (0.066 R)
• M32: 6,419,394 km (0.103 R)
• M33: 6,557,024 km (0.114 R)
• M34: 6,653,964 km (0.074 R)
• M35: 6,891,376 km (0.079 R)
• M36: 7,145,991 km (0.101 R)
• M37: 7,260,134 km (0.058 R)
• M38: 7,446,832 km (0.043 R)
• M39: 7,591,643 km (0.027 R)
• M40: 7,752,012 km (0.116 R)
• M41: 7,972,519 km (0.075 R)
• M42: 8,209,931 km (0.106 R)
• M43: 8,510,174 km (0.079 R)
• M44: 8,616,089 km (0.102 R)
• M45: 8,936,528 km (0.072 R)
• M46: 9,075,056 km (0.055 R)
• M47: 9,652,354 km (0.069 R)
• M48: 10,225,463 km (0.108 R)
• M49: 10,321,954 km (0.081 R)
• M50: 10,499,975 km (0.089 R)
• M51: 10,597,364 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.9

Radius: 9.6

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.31 AU - 2.99 AU

Year: 2877 Days

Day: 12.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 15,573,660 km

• M1: 126,560 km (0.073 R)
• M2: 195,674 km (0.072 R)
• M3: 287,078 km (0.086 R)
• M4: 352,153 km (0.111 R)
• M5: 424,260 km (0.106 R)
• M6: 509,082 km (0.033 R)
• M7: 622,776 km (0.116 R)
• M8: 722,109 km (0.11 R)
• M9: 785,987 km (0.085 R)
• M10: 911,649 km (0.113 R)
• M11: 1,145,770 km (0.037 R)
• M12: 1,450,202 km (0.098 R)
• M13: 1,790,836 km (0.105 R)
• M14: 1,868,777 km (0.077 R)
• M15: 2,085,993 km (0.113 R)
• M16: 2,251,598 km (0.096 R)
• M17: 2,557,824 km (0.11 R)
• M18: 2,671,519 km (0.105 R)
• M19: 2,930,024 km (0.065 R)
• M20: 3,062,418 km (0.072 R)
• M21: 3,183,293 km (0.118 R)
• M22: 3,319,427 km (0.072 R)
• M23: 3,485,331 km (0.082 R)
• M24: 3,696,713 km (0.094 R)
• M25: 3,782,433 km (0.108 R)
• M26: 3,926,795 km (0.118 R)
• M27: 4,446,647 km (0.07 R)
• M28: 4,568,569 km (0.069 R)
• M29: 4,722,506 km (0.119 R)
• M30: 5,035,614 km (0.112 R)
• M31: 5,764,604 km (0.095 R)
• M32: 5,998,127 km (0.09 R)
• M33: 6,234,940 km (0.046 R)
• M34: 6,822,560 km (0.066 R)
• M35: 7,301,872 km (0.093 R)
• M36: 7,737,052 km (0.117 R)
• M37: 7,957,859 km (0.109 R)
• M38: 8,594,846 km (0.053 R)
• M39: 8,785,285 km (0.109 R)
• M40: 8,900,176 km (0.114 R)
• M41: 9,092,858 km (0.104 R)
• M42: 9,404,171 km (0.084 R)
• M43: 9,521,755 km (0.119 R)
• M44: 9,659,535 km (0.104 R)
• M45: 9,738,672 km (0.056 R)
• M46: 9,817,959 km (0.116 R)
• M47: 9,917,292 km (0.115 R)
• M48: 9,977,131 km (0.114 R)
• M49: 10,197,339 km (0.091 R)
• M50: 10,378,801 km (0.111 R)
• M51: 10,520,769 km (0.112 R)
• M52: 11,073,982 km (0.114 R)
• M53: 11,657,863 km (0.045 R)
• M54: 12,017,197 km (0.106 R)
• M55: 12,081,075 km (0.099 R)
• M56: 12,401,663 km (0.094 R)
• M57: 12,530,766 km (0.082 R)
• M58: 12,746,786 km (0.096 R)
• M59: 12,898,777 km (0.107 R)
• M60: 13,336,501 km (0.083 R)
• M61: 13,402,473 km (0.085 R)
• M62: 13,712,290 km (0.071 R)
• M63: 13,979,771 km (0.106 R)
• M64: 14,429,163 km (0.075 R)
• M65: 14,519,670 km (0.103 R)
• M66: 14,723,871 km (0.11 R)
• M67: 15,112,377 km (0.1 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: 463 - 17,428 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit