🌌 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: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.9

Radius: 13.9

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.53 AU - 0.87 AU

Year: 372 Days

Day: 9.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 44,916,497 km

• M1: 175,030 km (0.106 R)
• M2: 261,647 km (0.112 R)
• M3: 426,653 km (0.12 R)
• M4: 526,884 km (0.112 R)
• M5: 719,117 km (0.065 R)
• M6: 812,167 km (0.1 R)
• M7: 910,004 km (0.087 R)
• M8: 1,053,019 km (0.065 R)
• M9: 1,157,140 km (0.089 R)
• M10: 1,256,323 km (0.056 R)
• M11: 1,404,126 km (0.105 R)
• M12: 1,491,940 km (0.114 R)
• M13: 1,586,635 km (0.096 R)
• M14: 1,757,476 km (0.096 R)
• M15: 1,873,115 km (0.035 R)
• M16: 1,976,038 km (0.111 R)
• M17: 2,080,757 km (0.063 R)
• M18: 2,187,570 km (0.105 R)
• M19: 2,373,520 km (0.071 R)
• M20: 2,581,910 km (0.063 R)
• M21: 2,673,912 km (0.069 R)
• M22: 2,909,080 km (0.088 R)
• M23: 3,256,147 km (0.068 R)
• M24: 3,343,363 km (0.102 R)
• M25: 3,546,068 km (0.111 R)
• M26: 3,655,274 km (0.078 R)
• M27: 3,824,769 km (0.07 R)
• M28: 4,110,800 km (0.115 R)
• M29: 4,225,841 km (0.113 R)
• M30: 4,390,099 km (0.093 R)
• M31: 4,626,613 km (0.119 R)
• M32: 4,760,653 km (0.117 R)
• M33: 4,867,316 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.1

Radius: 8.4

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.64 AU - 1.02 AU

Year: 481 Days

Day: 5.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 44,916,497 km

• M1: 106,813 km (0.054 R)
• M2: 176,974 km (0.086 R)
• M3: 266,135 km (0.097 R)
• M4: 342,130 km (0.108 R)
• M5: 402,867 km (0.047 R)
• M6: 468,241 km (0.066 R)
• M7: 600,187 km (0.091 R)
• M8: 852,708 km (0.099 R)
• M9: 948,600 km (0.115 R)
• M10: 1,021,753 km (0.112 R)
• M11: 1,244,056 km (0.073 R)
• M12: 1,339,200 km (0.086 R)
• M13: 1,461,721 km (0.069 R)
• M14: 1,521,859 km (0.089 R)
• M15: 1,691,802 km (0.053 R)
• M16: 1,776,475 km (0.096 R)
• M17: 1,862,493 km (0.117 R)
• M18: 1,922,482 km (0.047 R)
• M19: 2,078,363 km (0.077 R)
• M20: 2,226,764 km (0.088 R)
• M21: 2,455,948 km (0.112 R)
• M22: 2,558,423 km (0.097 R)
• M23: 2,649,827 km (0.097 R)
• M24: 2,773,694 km (0.05 R)
• M25: 2,994,800 km (0.053 R)
• M26: 3,327,505 km (0.09 R)
• M27: 3,549,209 km (0.073 R)
• M28: 3,838,233 km (0.089 R)
• M29: 3,922,307 km (0.109 R)
• M30: 4,113,493 km (0.115 R)
• M31: 4,380,674 km (0.094 R)
• M32: 4,439,167 km (0.089 R)
• M33: 4,497,959 km (0.096 R)
• M34: 4,608,811 km (0.094 R)
• M35: 4,743,150 km (0.102 R)
• M36: 4,818,398 km (0.071 R)
• M37: 5,084,682 km (0.092 R)
• M38: 5,176,984 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.9

Radius: 12.1

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.72 AU - 0.98 AU

Year: 498 Days

Day: 5.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 44,916,497 km

• M1: 151,094 km (0.119 R)
• M2: 229,932 km (0.082 R)
• M3: 339,138 km (0.04 R)
• M4: 427,551 km (0.071 R)
• M5: 522,695 km (0.065 R)
• M6: 771,775 km (0.064 R)
• M7: 858,841 km (0.116 R)
• M8: 934,239 km (0.119 R)
• M9: 1,248,544 km (0.035 R)
• M10: 1,491,192 km (0.069 R)
• M11: 1,590,225 km (0.062 R)
• M12: 1,697,936 km (0.085 R)
• M13: 1,874,312 km (0.115 R)
• M14: 1,961,378 km (0.047 R)
• M15: 2,195,947 km (0.113 R)
• M16: 2,273,888 km (0.087 R)
• M17: 2,410,620 km (0.112 R)
• M18: 2,639,954 km (0.115 R)
• M19: 2,853,280 km (0.055 R)
• M20: 2,954,259 km (0.051 R)
• M21: 3,088,149 km (0.073 R)
• M22: 3,183,891 km (0.032 R)
• M23: 3,280,681 km (0.037 R)
• M24: 3,419,658 km (0.106 R)
• M25: 3,678,013 km (0.104 R)
• M26: 3,813,848 km (0.098 R)
• M27: 3,899,568 km (0.114 R)
• M28: 4,003,389 km (0.082 R)
• M29: 4,231,675 km (0.11 R)
• M30: 4,401,169 km (0.061 R)
• M31: 4,491,227 km (0.075 R)
• M32: 4,591,009 km (0.1 R)
• M33: 4,691,688 km (0.063 R)
• M34: 4,820,791 km (0.114 R)
• M35: 5,291,725 km (0.114 R)
• M36: 5,455,236 km (0.101 R)
• M37: 5,698,781 km (0.041 R)
• M38: 5,787,343 km (0.077 R)
• M39: 5,935,894 km (0.041 R)
• M40: 6,095,964 km (0.104 R)
• M41: 6,277,575 km (0.064 R)
• M42: 6,409,970 km (0.079 R)
• M43: 6,522,617 km (0.09 R)
• M44: 6,760,477 km (0.109 R)
• M45: 6,969,615 km (0.073 R)
• M46: 7,096,175 km (0.034 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.8

Radius: 12.2

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.08 AU - 2.64 AU

Year: 2305 Days

Day: 5.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 154.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 44,916,497 km

• M1: 158,275 km (0.104 R)
• M2: 329,115 km (0.083 R)
• M3: 596,148 km (0.074 R)
• M4: 704,456 km (0.094 R)
• M5: 793,018 km (0.104 R)
• M6: 905,067 km (0.087 R)
• M7: 992,731 km (0.088 R)
• M8: 1,083,837 km (0.079 R)
• M9: 1,253,032 km (0.053 R)
• M10: 1,523,804 km (0.098 R)
• M11: 1,826,440 km (0.09 R)
• M12: 1,927,419 km (0.094 R)
• M13: 2,228,410 km (0.119 R)
• M14: 2,364,095 km (0.068 R)
• M15: 2,460,735 km (0.097 R)
• M16: 2,601,208 km (0.069 R)
• M17: 3,235,952 km (0.094 R)
• M18: 3,328,253 km (0.096 R)
• M19: 3,468,576 km (0.115 R)
• M20: 4,487,787 km (0.107 R)
• M21: 4,677,925 km (0.068 R)
• M22: 4,959,169 km (0.07 R)
• M23: 5,137,939 km (0.104 R)
• M24: 5,410,057 km (0.058 R)
• M25: 5,612,613 km (0.069 R)
• M26: 5,799,012 km (0.109 R)
• M27: 5,911,809 km (0.072 R)
• M28: 6,025,353 km (0.1 R)
• M29: 6,564,953 km (0.076 R)
• M30: 6,643,342 km (0.1 R)
• M31: 6,722,031 km (0.12 R)
• M32: 6,939,995 km (0.111 R)
• M33: 7,220,940 km (0.116 R)
• M34: 7,322,217 km (0.116 R)
• M35: 7,485,129 km (0.099 R)
• M36: 7,711,172 km (0.047 R)
• M37: 7,897,870 km (0.059 R)
• M38: 8,466,791 km (0.106 R)
• M39: 8,831,809 km (0.083 R)
• M40: 9,049,026 km (0.069 R)
• M41: 9,823,045 km (0.11 R)
• M42: 10,003,011 km (0.105 R)
• M43: 10,297,719 km (0.107 R)
• M44: 10,526,454 km (0.111 R)
• M45: 10,803,061 km (0.109 R)
• M46: 11,082,210 km (0.071 R)
• M47: 11,363,604 km (0.075 R)
• M48: 11,458,000 km (0.11 R)
• M49: 11,671,177 km (0.081 R)
• M50: 11,957,657 km (0.106 R)
• M51: 12,173,976 km (0.101 R)
• M52: 12,367,256 km (0.108 R)
• M53: 12,659,271 km (0.109 R)
• M54: 12,830,710 km (0.114 R)
• M55: 13,349,516 km (0.077 R)
• M56: 13,649,160 km (0.114 R)
• M57: 14,689,314 km (0.093 R)
• M58: 15,518,984 km (0.117 R)
• M59: 15,755,049 km (0.076 R)
• M60: 15,992,312 km (0.084 R)
• M61: 16,151,185 km (0.049 R)
• M62: 17,223,502 km (0.053 R)
• M63: 17,386,414 km (0.102 R)
• M64: 17,522,548 km (0.087 R)
• M65: 17,768,337 km (0.114 R)
• M66: 17,850,616 km (0.066 R)
• M67: 18,125,577 km (0.087 R)
• M68: 18,512,886 km (0.104 R)
• M69: 18,679,688 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.9

Radius: 14.9

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 5.37 AU - 5.81 AU

Year: 8403 Days

Day: 8.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 44,916,497 km

• M1: 344,673 km (0.093 R)
• M2: 454,030 km (0.101 R)
• M3: 708,346 km (0.055 R)
• M4: 996,322 km (0.106 R)
• M5: 1,119,142 km (0.063 R)
• M6: 1,304,344 km (0.106 R)
• M7: 1,500,467 km (0.046 R)
• M8: 1,602,343 km (0.102 R)
• M9: 1,967,212 km (0.058 R)
• M10: 2,335,223 km (0.043 R)
• M11: 3,084,558 km (0.09 R)
• M12: 3,296,688 km (0.1 R)
• M13: 3,933,526 km (0.118 R)
• M14: 4,048,268 km (0.097 R)
• M15: 4,281,192 km (0.111 R)
• M16: 4,760,354 km (0.114 R)
• M17: 5,006,592 km (0.112 R)
• M18: 5,225,454 km (0.119 R)
• M19: 5,543,798 km (0.086 R)
• M20: 5,835,663 km (0.104 R)
• M21: 6,232,846 km (0.119 R)
• M22: 7,477,051 km (0.104 R)
• M23: 8,127,802 km (0.075 R)
• M24: 9,833,218 km (0.101 R)
• M25: 10,187,316 km (0.114 R)
• M26: 11,439,300 km (0.072 R)
• M27: 11,563,018 km (0.115 R)
• M28: 12,230,524 km (0.055 R)
• M29: 12,526,578 km (0.093 R)
• M30: 13,125,717 km (0.116 R)
• M31: 13,865,927 km (0.112 R)
• M32: 14,218,829 km (0.084 R)
• M33: 14,530,292 km (0.095 R)
• M34: 14,709,211 km (0.069 R)
• M35: 14,978,936 km (0.117 R)
• M36: 15,250,456 km (0.113 R)
• M37: 16,445,444 km (0.115 R)
• M38: 16,678,816 km (0.108 R)
• M39: 16,960,210 km (0.111 R)
• M40: 17,480,212 km (0.1 R)
• M41: 18,053,471 km (0.057 R)
• M42: 18,149,662 km (0.118 R)
• M43: 19,711,165 km (0.053 R)
• M44: 19,909,382 km (0.117 R)
• M45: 20,257,945 km (0.086 R)
• M46: 22,236,377 km (0.072 R)
• M47: 22,701,776 km (0.058 R)
• M48: 22,961,628 km (0.077 R)
• M49: 23,274,886 km (0.035 R)
• M50: 23,589,490 km (0.075 R)
• M51: 23,852,782 km (0.106 R)
• M52: 24,116,972 km (0.067 R)
• M53: 24,222,887 km (0.101 R)
• M54: 25,506,736 km (0.073 R)
• M55: 26,320,249 km (0.057 R)
• M56: 26,484,059 km (0.073 R)
• M57: 26,812,576 km (0.102 R)
• M58: 27,032,335 km (0.067 R)
• M59: 27,252,693 km (0.095 R)
• M60: 27,639,703 km (0.067 R)
• M61: 28,475,207 km (0.028 R)
• M62: 28,924,300 km (0.072 R)
• M63: 29,432,334 km (0.105 R)
• M64: 29,886,363 km (0.072 R)
• M65: 30,514,375 km (0.114 R)
• M66: 31,435,749 km (0.109 R)
• M67: 31,841,757 km (0.031 R)
• M68: 32,016,188 km (0.115 R)
• M69: 32,249,411 km (0.108 R)
• M70: 34,254,322 km (0.094 R)
• M71: 35,031,483 km (0.032 R)
• M72: 35,633,315 km (0.104 R)
• M73: 36,056,677 km (0.102 R)
• M74: 37,152,930 km (0.11 R)
• M75: 37,582,127 km (0.081 R)
• M76: 38,321,888 km (0.058 R)
• M77: 39,190,902 km (0.114 R)
• M78: 39,753,091 km (0.11 R)
• M79: 40,192,011 km (0.077 R)
• M80: 42,347,417 km (0.114 R)
• M81: 42,603,529 km (0.025 R)
• M82: 43,052,771 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 397.9

Radius: 3.6

Gravity: 30.7 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 6.92 AU - 7.18 AU

Year: 11902 Days

Day: 20 Hours

Environment

Temp: -216 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 44,916,497 km

• M1: 377,136 km (0.06 R)
• M2: 430,991 km (0.091 R)
• M3: 516,711 km (0.094 R)
• M4: 639,381 km (0.11 R)
• M5: 687,851 km (0.069 R)
• M6: 948,002 km (0.11 R)
• M7: 1,117,795 km (0.067 R)
• M8: 1,156,691 km (0.093 R)
• M9: 1,296,864 km (0.064 R)
• M10: 1,615,358 km (0.075 R)
• M11: 2,651,622 km (0.101 R)
• M12: 2,703,832 km (0.094 R)
• M13: 2,862,854 km (0.097 R)
• M14: 3,357,874 km (0.088 R)
• M15: 3,386,148 km (0.047 R)
• M16: 3,586,310 km (0.026 R)
• M17: 3,673,376 km (0.047 R)
• M18: 4,209,684 km (0.068 R)
• M19: 4,363,022 km (0.043 R)
• M20: 4,549,271 km (0.094 R)
• M21: 4,580,687 km (0.069 R)
• M22: 5,222,013 km (0.075 R)
• M23: 5,452,992 km (0.117 R)
• M24: 5,687,412 km (0.111 R)
• M25: 5,755,030 km (0.094 R)
• M26: 6,096,861 km (0.104 R)
• M27: 6,270,245 km (0.042 R)
• M28: 6,551,040 km (0.107 R)
• M29: 6,728,763 km (0.062 R)
• M30: 7,454,911 km (0.042 R)
• M31: 7,827,110 km (0.089 R)
• M32: 9,336,104 km (0.106 R)
• M33: 9,415,840 km (0.057 R)
• M34: 9,616,151 km (0.041 R)
• M35: 10,184,623 km (0.093 R)
• M36: 10,225,762 km (0.051 R)
• M37: 10,307,892 km (0.053 R)
• M38: 11,015,490 km (0.068 R)
• M39: 11,311,544 km (0.059 R)
• M40: 11,997,600 km (0.1 R)
• M41: 12,609,006 km (0.101 R)
• M42: 13,051,965 km (0.116 R)
• M43: 13,409,953 km (0.111 R)
• M44: 13,500,011 km (0.118 R)
• M45: 15,530,054 km (0.119 R)
• M46: 15,719,295 km (0.119 R)
• M47: 15,909,285 km (0.089 R)
• M48: 16,052,300 km (0.084 R)
• M49: 16,100,022 km (0.104 R)
• M50: 16,339,528 km (0.115 R)
• M51: 16,387,699 km (0.096 R)
• M52: 16,870,601 km (0.078 R)
• M53: 16,967,839 km (0.049 R)
• M54: 18,048,834 km (0.067 R)
• M55: 18,798,618 km (0.102 R)
• M56: 19,202,682 km (0.083 R)
• M57: 19,405,686 km (0.097 R)
• M58: 19,456,549 km (0.099 R)
• M59: 20,587,210 km (0.095 R)
• M60: 20,847,211 km (0.118 R)
• M61: 20,899,271 km (0.056 R)
• M62: 21,738,964 km (0.095 R)
• M63: 22,804,101 km (0.072 R)
• M64: 23,505,416 km (0.117 R)
• M65: 23,559,720 km (0.072 R)
• M66: 24,159,159 km (0.075 R)
• M67: 24,323,417 km (0.063 R)
• M68: 24,653,280 km (0.087 R)
• M69: 24,763,534 km (0.044 R)
• M70: 26,099,443 km (0.081 R)
• M71: 26,268,189 km (0.032 R)
• M72: 26,946,316 km (0.034 R)
• M73: 28,493,158 km (0.076 R)
• M74: 28,666,842 km (0.118 R)
• M75: 30,304,340 km (0.093 R)
• M76: 31,253,538 km (0.117 R)
• M77: 32,393,474 km (0.1 R)
• M78: 33,608,059 km (0.095 R)
• M79: 35,146,973 km (0.085 R)
• M80: 35,457,538 km (0.115 R)
• M81: 35,706,618 km (0.101 R)
• M82: 36,143,893 km (0.077 R)
• M83: 36,645,943 km (0.119 R)
• M84: 37,656,626 km (0.043 R)
• M85: 38,420,772 km (0.111 R)
• M86: 38,997,173 km (0.095 R)
• M87: 39,318,659 km (0.104 R)
• M88: 41,331,349 km (0.084 R)
• M89: 41,527,920 km (0.101 R)
• M90: 42,317,198 km (0.06 R)
• M91: 43,377,399 km (0.085 R)
• M92: 43,710,403 km (0.078 R)
• M93: 44,111,176 km (0.082 R)
• M94: 44,849,142 km (0.106 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 19,910 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit