🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.2

Radius: 8.9

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.59 AU - 0.65 AU

Year: 343 Days

Day: 6.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 19,136,896 km

• M1: 121,623 km (0.082 R)
• M2: 223,649 km (0.072 R)
• M3: 291,566 km (0.099 R)
• M4: 359,932 km (0.105 R)
• M5: 420,220 km (0.088 R)
• M6: 482,004 km (0.09 R)
• M7: 547,379 km (0.049 R)
• M8: 619,186 km (0.042 R)
• M9: 757,414 km (0.102 R)
• M10: 878,887 km (0.113 R)
• M11: 954,434 km (0.048 R)
• M12: 1,119,890 km (0.112 R)
• M13: 1,341,893 km (0.07 R)
• M14: 1,409,810 km (0.086 R)
• M15: 1,487,003 km (0.088 R)
• M16: 1,553,275 km (0.069 R)
• M17: 1,692,999 km (0.116 R)
• M18: 1,806,095 km (0.089 R)
• M19: 1,868,029 km (0.097 R)
• M20: 1,966,913 km (0.114 R)
• M21: 2,062,955 km (0.055 R)
• M22: 2,221,828 km (0.114 R)
• M23: 2,278,824 km (0.058 R)
• M24: 2,389,676 km (0.034 R)
• M25: 2,472,703 km (0.054 R)
• M26: 2,551,691 km (0.031 R)
• M27: 2,656,858 km (0.104 R)
• M28: 2,717,445 km (0.071 R)
• M29: 2,773,545 km (0.119 R)
• M30: 2,876,468 km (0.116 R)
• M31: 2,933,614 km (0.065 R)
• M32: 3,144,846 km (0.106 R)
• M33: 3,263,029 km (0.093 R)
• M34: 3,339,174 km (0.106 R)
• M35: 3,415,768 km (0.078 R)
• M36: 3,498,645 km (0.068 R)
• M37: 3,733,963 km (0.035 R)
• M38: 3,790,810 km (0.086 R)
• M39: 3,876,530 km (0.07 R)
• M40: 3,945,644 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.6

Radius: 14

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.93 AU - 1.21 AU

Year: 778 Days

Day: 5.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 19,136,896 km

• M1: 246,687 km (0.091 R)
• M2: 342,878 km (0.086 R)
• M3: 442,062 km (0.083 R)
• M4: 550,969 km (0.055 R)
• M5: 646,412 km (0.114 R)
• M6: 754,272 km (0.117 R)
• M7: 897,587 km (0.078 R)
• M8: 1,118,842 km (0.115 R)
• M9: 1,246,300 km (0.092 R)
• M10: 1,419,983 km (0.099 R)
• M11: 1,545,346 km (0.107 R)
• M12: 1,667,119 km (0.111 R)
• M13: 1,755,232 km (0.078 R)
• M14: 1,852,620 km (0.089 R)
• M15: 1,944,174 km (0.039 R)
• M16: 2,277,029 km (0.058 R)
• M17: 2,367,237 km (0.091 R)
• M18: 2,484,073 km (0.068 R)
• M19: 2,619,908 km (0.1 R)
• M20: 2,767,112 km (0.116 R)
• M21: 2,908,183 km (0.079 R)
• M22: 3,087,999 km (0.044 R)
• M23: 3,253,006 km (0.111 R)
• M24: 3,553,997 km (0.117 R)
• M25: 3,707,783 km (0.102 R)
• M26: 3,834,493 km (0.091 R)
• M27: 4,032,411 km (0.118 R)
• M28: 4,264,138 km (0.076 R)
• M29: 4,438,270 km (0.07 R)
• M30: 4,552,263 km (0.106 R)
• M31: 4,688,248 km (0.053 R)
• M32: 4,846,971 km (0.101 R)
• M33: 5,104,579 km (0.067 R)
• M34: 5,355,604 km (0.1 R)
• M35: 5,444,016 km (0.102 R)
• M36: 5,577,457 km (0.063 R)
• M37: 5,689,357 km (0.067 R)
• M38: 6,064,548 km (0.074 R)
• M39: 6,156,700 km (0.094 R)
• M40: 6,295,826 km (0.105 R)
• M41: 6,482,973 km (0.087 R)
• M42: 6,589,038 km (0.101 R)
• M43: 6,874,770 km (0.059 R)
• M44: 6,995,047 km (0.098 R)
• M45: 7,225,577 km (0.108 R)
• M46: 7,347,948 km (0.088 R)
• M47: 7,520,435 km (0.108 R)
• M48: 7,869,446 km (0.092 R)
• M49: 7,995,408 km (0.119 R)
• M50: 8,274,857 km (0.1 R)
• M51: 8,752,223 km (0.097 R)
• M52: 8,856,493 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.4

Radius: 10.2

Gravity: 8.94 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.22 AU - 1.22 AU

Year: 947 Days

Day: 13.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 19,136,896 km

• M1: 127,757 km (0.068 R)
• M2: 195,225 km (0.067 R)
• M3: 267,481 km (0.101 R)
• M4: 466,446 km (0.038 R)
• M5: 580,141 km (0.081 R)
• M6: 649,704 km (0.104 R)
• M7: 722,707 km (0.106 R)
• M8: 798,703 km (0.097 R)
• M9: 911,500 km (0.071 R)
• M10: 1,044,193 km (0.101 R)
• M11: 1,168,659 km (0.103 R)
• M12: 1,267,393 km (0.113 R)
• M13: 1,353,113 km (0.032 R)
• M14: 1,416,841 km (0.047 R)
• M15: 1,539,212 km (0.069 R)
• M16: 1,639,593 km (0.096 R)
• M17: 1,918,443 km (0.088 R)
• M18: 2,082,103 km (0.114 R)
• M19: 2,165,728 km (0.096 R)
• M20: 2,269,400 km (0.074 R)
• M21: 2,620,805 km (0.091 R)
• M22: 2,802,866 km (0.116 R)
• M23: 3,105,353 km (0.118 R)
• M24: 3,265,871 km (0.062 R)
• M25: 3,484,284 km (0.104 R)
• M26: 3,550,855 km (0.097 R)
• M27: 3,617,725 km (0.04 R)
• M28: 3,707,634 km (0.083 R)
• M29: 4,028,222 km (0.113 R)
• M30: 4,144,908 km (0.103 R)
• M31: 4,239,005 km (0.076 R)
• M32: 4,357,786 km (0.097 R)
• M33: 4,525,934 km (0.109 R)
• M34: 4,659,525 km (0.099 R)
• M35: 5,308,780 km (0.084 R)
• M36: 5,411,254 km (0.036 R)
• M37: 5,488,596 km (0.094 R)
• M38: 5,696,388 km (0.071 R)
• M39: 5,973,144 km (0.075 R)
• M40: 6,079,807 km (0.072 R)
• M41: 6,485,367 km (0.116 R)
• M42: 6,649,925 km (0.116 R)
• M43: 6,774,390 km (0.118 R)
• M44: 7,081,814 km (0.028 R)
• M45: 7,166,486 km (0.116 R)
• M46: 7,279,881 km (0.102 R)
• M47: 7,594,785 km (0.088 R)
• M48: 8,001,990 km (0.109 R)
• M49: 8,105,063 km (0.108 R)
• M50: 8,297,296 km (0.116 R)
• M51: 8,731,878 km (0.12 R)
• M52: 8,868,311 km (0.048 R)
• M53: 9,436,484 km (0.099 R)
• M54: 9,545,242 km (0.045 R)
• M55: 9,827,084 km (0.032 R)
• M56: 10,238,927 km (0.05 R)
• M57: 10,786,006 km (0.12 R)
• M58: 10,948,769 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966

Radius: 9.4

Gravity: 10.93 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.19 AU - 1.63 AU

Year: 1177 Days

Day: 9.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 19,136,896 km

• M1: 138,079 km (0.104 R)
• M2: 204,201 km (0.103 R)
• M3: 277,354 km (0.095 R)
• M4: 411,843 km (0.096 R)
• M5: 596,447 km (0.066 R)
• M6: 772,673 km (0.117 R)
• M7: 845,228 km (0.116 R)
• M8: 912,697 km (0.076 R)
• M9: 1,029,383 km (0.076 R)
• M10: 1,400,984 km (0.112 R)
• M11: 1,473,090 km (0.089 R)
• M12: 1,574,218 km (0.054 R)
• M13: 1,735,186 km (0.119 R)
• M14: 1,861,895 km (0.063 R)
• M15: 1,931,608 km (0.108 R)
• M16: 2,022,414 km (0.09 R)
• M17: 2,166,476 km (0.098 R)
• M18: 2,367,685 km (0.114 R)
• M19: 2,937,653 km (0.106 R)
• M20: 3,031,002 km (0.074 R)
• M21: 3,401,706 km (0.116 R)
• M22: 3,549,060 km (0.057 R)
• M23: 3,623,709 km (0.111 R)
• M24: 3,888,647 km (0.043 R)
• M25: 4,017,002 km (0.1 R)
• M26: 4,251,871 km (0.116 R)
• M27: 4,437,522 km (0.065 R)
• M28: 4,518,005 km (0.082 R)
• M29: 4,639,479 km (0.106 R)
• M30: 4,803,288 km (0.026 R)
• M31: 5,221,115 km (0.112 R)
• M32: 5,363,084 km (0.068 R)
• M33: 5,434,591 km (0.098 R)
• M34: 5,636,249 km (0.059 R)
• M35: 5,811,129 km (0.072 R)
• M36: 5,928,863 km (0.104 R)
• M37: 6,106,735 km (0.082 R)
• M38: 6,361,799 km (0.071 R)
• M39: 6,482,973 km (0.119 R)
• M40: 6,712,456 km (0.11 R)
• M41: 7,022,573 km (0.045 R)
• M42: 7,132,228 km (0.114 R)
• M43: 7,195,209 km (0.077 R)
• M44: 7,400,906 km (0.085 R)
• M45: 7,769,814 km (0.084 R)
• M46: 7,834,590 km (0.101 R)
• M47: 8,326,019 km (0.101 R)
• M48: 8,575,548 km (0.077 R)
• M49: 8,692,833 km (0.084 R)
• M50: 8,844,376 km (0.097 R)
• M51: 9,373,204 km (0.105 R)
• M52: 9,511,433 km (0.062 R)
• M53: 10,247,753 km (0.101 R)
• M54: 10,497,283 km (0.119 R)
• M55: 10,784,959 km (0.058 R)
• M56: 11,368,092 km (0.084 R)
• M57: 11,515,595 km (0.09 R)
• M58: 11,682,098 km (0.065 R)
• M59: 11,774,998 km (0.049 R)
• M60: 12,092,744 km (0.075 R)
• M61: 12,337,486 km (0.091 R)
• M62: 12,527,026 km (0.113 R)
• M63: 12,603,022 km (0.063 R)

Asteroid Belt

Center: 3.07 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.9

Radius: 8.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 4.18 AU - 5.26 AU

Year: 7208 Days

Day: 11.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 19,136,896 km

• M1: 120,725 km (0.106 R)
• M2: 188,942 km (0.103 R)
• M3: 292,165 km (0.099 R)
• M4: 349,909 km (0.088 R)
• M5: 419,921 km (0.088 R)
• M6: 535,112 km (0.096 R)
• M7: 742,753 km (0.11 R)
• M8: 905,516 km (0.102 R)
• M9: 975,977 km (0.101 R)
• M10: 1,080,097 km (0.118 R)
• M11: 1,166,265 km (0.088 R)
• M12: 1,288,486 km (0.087 R)
• M13: 1,533,827 km (0.114 R)
• M14: 1,975,440 km (0.099 R)
• M15: 2,162,886 km (0.072 R)
• M16: 2,455,051 km (0.086 R)
• M17: 2,656,858 km (0.104 R)
• M18: 2,864,201 km (0.108 R)
• M19: 3,517,495 km (0.091 R)
• M20: 3,679,659 km (0.083 R)
• M21: 3,811,305 km (0.113 R)
• M22: 4,301,388 km (0.095 R)
• M23: 4,811,367 km (0.088 R)
• M24: 5,155,891 km (0.059 R)
• M25: 6,453,503 km (0.113 R)
• M26: 6,732,802 km (0.092 R)
• M27: 6,975,300 km (0.088 R)
• M28: 7,138,511 km (0.108 R)
• M29: 7,344,358 km (0.112 R)
• M30: 7,468,823 km (0.112 R)
• M31: 8,554,904 km (0.084 R)
• M32: 8,729,784 km (0.114 R)
• M33: 10,170,561 km (0.105 R)
• M34: 10,355,763 km (0.086 R)
• M35: 11,036,733 km (0.066 R)
• M36: 11,131,877 km (0.035 R)
• M37: 11,370,635 km (0.12 R)
• M38: 11,635,423 km (0.098 R)
• M39: 11,975,160 km (0.075 R)
• M40: 12,343,021 km (0.064 R)
• M41: 12,590,157 km (0.112 R)
• M42: 13,979,173 km (0.075 R)
• M43: 14,366,332 km (0.115 R)
• M44: 15,575,532 km (0.102 R)
• M45: 16,003,831 km (0.11 R)
• M46: 16,354,638 km (0.108 R)
• M47: 16,544,627 km (0.116 R)
• M48: 17,091,407 km (0.03 R)
• M49: 17,533,020 km (0.111 R)
• M50: 17,950,548 km (0.113 R)
• M51: 18,343,093 km (0.101 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 17,156 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit