🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.6

Radius: 8.6

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.63 AU - 0.87 AU

Year: 433 Days

Day: 5.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 38,833,890 km

• M1: 107,710 km (0.114 R)
• M2: 162,912 km (0.099 R)
• M3: 256,112 km (0.118 R)
• M4: 314,156 km (0.09 R)
• M5: 397,930 km (0.086 R)
• M6: 465,848 km (0.106 R)
• M7: 584,778 km (0.06 R)
• M8: 711,039 km (0.111 R)
• M9: 773,870 km (0.039 R)
• M10: 842,685 km (0.093 R)
• M11: 966,402 km (0.072 R)
• M12: 1,053,767 km (0.115 R)
• M13: 1,109,268 km (0.077 R)
• M14: 1,318,406 km (0.112 R)
• M15: 1,406,669 km (0.074 R)
• M16: 1,506,451 km (0.109 R)
• M17: 1,658,442 km (0.083 R)
• M18: 1,733,690 km (0.088 R)
• M19: 1,935,048 km (0.101 R)
• M20: 2,052,184 km (0.102 R)
• M21: 2,116,959 km (0.072 R)
• M22: 2,193,404 km (0.077 R)
• M23: 2,326,845 km (0.056 R)
• M24: 2,480,183 km (0.118 R)
• M25: 2,761,128 km (0.113 R)
• M26: 2,972,360 km (0.117 R)
• M27: 3,277,091 km (0.059 R)
• M28: 3,359,669 km (0.099 R)
• M29: 3,481,591 km (0.099 R)
• M30: 3,578,979 km (0.076 R)
• M31: 3,736,506 km (0.089 R)
• M32: 3,849,602 km (0.117 R)
• M33: 3,903,158 km (0.079 R)
• M34: 4,154,333 km (0.12 R)
• M35: 4,306,175 km (0.112 R)
• M36: 4,375,738 km (0.084 R)
• M37: 4,502,148 km (0.102 R)
• M38: 4,579,939 km (0.118 R)
• M39: 4,665,210 km (0.047 R)
• M40: 4,751,228 km (0.107 R)
• M41: 4,844,877 km (0.095 R)
• M42: 4,931,943 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359

Radius: 11.2

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.07 AU - 3.41 AU

Year: 3025 Days

Day: 12.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 38,833,890 km

• M1: 151,692 km (0.058 R)
• M2: 262,245 km (0.032 R)
• M3: 368,160 km (0.041 R)
• M4: 567,425 km (0.081 R)
• M5: 653,144 km (0.048 R)
• M6: 735,423 km (0.115 R)
• M7: 821,741 km (0.089 R)
• M8: 958,324 km (0.044 R)
• M9: 1,063,641 km (0.092 R)
• M10: 1,203,664 km (0.083 R)
• M11: 1,307,635 km (0.097 R)
• M12: 1,425,518 km (0.101 R)
• M13: 2,007,454 km (0.091 R)
• M14: 2,082,103 km (0.119 R)
• M15: 2,182,932 km (0.111 R)
• M16: 2,416,155 km (0.106 R)
• M17: 2,589,689 km (0.097 R)
• M18: 2,684,833 km (0.075 R)
• M19: 3,020,381 km (0.086 R)
• M20: 3,106,250 km (0.074 R)
• M21: 3,578,979 km (0.101 R)
• M22: 3,670,085 km (0.054 R)
• M23: 3,762,087 km (0.117 R)
• M24: 3,885,954 km (0.115 R)
• M25: 4,074,298 km (0.087 R)
• M26: 4,378,730 km (0.035 R)
• M27: 4,690,641 km (0.101 R)
• M28: 4,840,987 km (0.118 R)
• M29: 4,942,115 km (0.115 R)
• M30: 5,180,873 km (0.093 R)
• M31: 5,388,515 km (0.055 R)
• M32: 5,651,957 km (0.058 R)
• M33: 5,812,027 km (0.118 R)
• M34: 6,027,897 km (0.079 R)
• M35: 6,412,064 km (0.047 R)
• M36: 6,635,264 km (0.082 R)
• M37: 6,747,762 km (0.102 R)
• M38: 6,879,856 km (0.109 R)
• M39: 7,069,995 km (0.118 R)
• M40: 7,146,589 km (0.103 R)
• M41: 7,416,913 km (0.082 R)
• M42: 7,611,988 km (0.112 R)
• M43: 7,868,250 km (0.093 R)
• M44: 8,087,261 km (0.096 R)
• M45: 8,531,267 km (0.097 R)
• M46: 9,004,146 km (0.115 R)
• M47: 9,359,142 km (0.071 R)
• M48: 9,697,383 km (0.104 R)
• M49: 10,320,907 km (0.096 R)
• M50: 10,473,347 km (0.1 R)
• M51: 10,560,862 km (0.029 R)
• M52: 10,868,884 km (0.057 R)
• M53: 11,291,647 km (0.106 R)
• M54: 11,629,140 km (0.03 R)
• M55: 11,992,962 km (0.104 R)
• M56: 12,176,219 km (0.104 R)
• M57: 12,383,562 km (0.051 R)
• M58: 12,708,489 km (0.112 R)
• M59: 12,918,823 km (0.03 R)
• M60: 13,628,216 km (0.091 R)
• M61: 14,253,386 km (0.11 R)
• M62: 14,471,948 km (0.064 R)
• M63: 14,667,174 km (0.12 R)
• M64: 14,936,899 km (0.063 R)
• M65: 15,357,269 km (0.093 R)
• M66: 15,456,751 km (0.051 R)
• M67: 15,606,349 km (0.105 R)
• M68: 15,781,528 km (0.098 R)
• M69: 16,260,241 km (0.089 R)
• M70: 16,615,985 km (0.039 R)
• M71: 16,871,648 km (0.109 R)
• M72: 17,051,464 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549

Radius: 12.6

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.72 AU - 6.06 AU

Year: 7211 Days

Day: 9 Hours

Environment

Temp: -223 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 38,833,890 km

• M1: 289,173 km (0.107 R)
• M2: 420,819 km (0.095 R)
• M3: 591,660 km (0.047 R)
• M4: 761,154 km (0.087 R)
• M5: 859,739 km (0.108 R)
• M6: 1,135,298 km (0.101 R)
• M7: 1,404,275 km (0.053 R)
• M8: 1,751,043 km (0.104 R)
• M9: 1,964,220 km (0.115 R)
• M10: 2,043,956 km (0.095 R)
• M11: 2,165,728 km (0.054 R)
• M12: 2,269,101 km (0.098 R)
• M13: 2,833,683 km (0.094 R)
• M14: 2,993,154 km (0.111 R)
• M15: 3,393,029 km (0.064 R)
• M16: 3,885,356 km (0.077 R)
• M17: 4,612,551 km (0.092 R)
• M18: 5,157,835 km (0.113 R)
• M19: 5,666,169 km (0.084 R)
• M20: 5,984,812 km (0.066 R)
• M21: 6,488,808 km (0.101 R)
• M22: 7,664,647 km (0.086 R)
• M23: 8,309,863 km (0.082 R)
• M24: 8,738,610 km (0.064 R)
• M25: 9,859,397 km (0.118 R)
• M26: 10,489,803 km (0.116 R)
• M27: 11,169,426 km (0.083 R)
• M28: 11,386,941 km (0.108 R)
• M29: 11,605,952 km (0.103 R)
• M30: 12,011,063 km (0.079 R)
• M31: 12,159,614 km (0.089 R)
• M32: 12,271,364 km (0.102 R)
• M33: 12,571,158 km (0.118 R)
• M34: 12,759,651 km (0.114 R)
• M35: 13,561,945 km (0.092 R)
• M36: 14,498,726 km (0.064 R)
• M37: 14,696,644 km (0.116 R)
• M38: 14,975,046 km (0.061 R)
• M39: 15,943,094 km (0.107 R)
• M40: 16,147,295 km (0.1 R)
• M41: 16,475,812 km (0.099 R)
• M42: 16,640,968 km (0.113 R)
• M43: 16,765,134 km (0.082 R)
• M44: 17,812,170 km (0.103 R)
• M45: 18,151,757 km (0.079 R)
• M46: 18,665,027 km (0.095 R)
• M47: 19,662,247 km (0.07 R)
• M48: 20,410,385 km (0.037 R)
• M49: 20,810,261 km (0.109 R)
• M50: 21,889,310 km (0.073 R)
• M51: 22,298,610 km (0.043 R)
• M52: 22,527,046 km (0.06 R)
• M53: 23,078,613 km (0.079 R)
• M54: 23,448,868 km (0.055 R)
• M55: 24,618,424 km (0.112 R)
• M56: 25,186,597 km (0.098 R)
• M57: 25,329,313 km (0.097 R)
• M58: 25,472,179 km (0.028 R)
• M59: 25,854,850 km (0.088 R)
• M60: 26,480,618 km (0.101 R)
• M61: 27,453,154 km (0.036 R)
• M62: 27,550,991 km (0.069 R)
• M63: 27,796,332 km (0.064 R)
• M64: 28,091,488 km (0.118 R)
• M65: 28,338,325 km (0.06 R)
• M66: 29,784,338 km (0.112 R)
• M67: 29,935,282 km (0.1 R)
• M68: 30,389,611 km (0.108 R)
• M69: 30,693,743 km (0.111 R)
• M70: 30,795,470 km (0.086 R)
• M71: 31,612,424 km (0.086 R)
• M72: 32,229,814 km (0.074 R)
• M73: 32,333,186 km (0.108 R)
• M74: 32,436,558 km (0.119 R)
• M75: 32,591,841 km (0.112 R)
• M76: 32,799,333 km (0.108 R)
• M77: 32,903,304 km (0.062 R)
• M78: 33,948,245 km (0.09 R)
• M79: 34,686,361 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.5

Radius: 11.6

Gravity: 7.24 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 5.11 AU - 5.69 AU

Year: 8368 Days

Day: 9.3 Hours

Environment

Temp: -234 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 38,833,890 km

• M1: 223,350 km (0.059 R)
• M2: 630,555 km (0.116 R)
• M3: 828,174 km (0.081 R)
• M4: 1,047,185 km (0.104 R)
• M5: 1,285,495 km (0.077 R)
• M6: 1,608,476 km (0.118 R)
• M7: 1,722,021 km (0.108 R)
• M8: 1,861,746 km (0.082 R)
• M9: 2,005,509 km (0.114 R)
• M10: 2,564,407 km (0.086 R)
• M11: 2,698,147 km (0.116 R)
• M12: 3,227,424 km (0.077 R)
• M13: 3,698,359 km (0.092 R)
• M14: 3,819,533 km (0.075 R)
• M15: 5,069,124 km (0.087 R)
• M16: 5,306,087 km (0.058 R)
• M17: 7,102,309 km (0.116 R)
• M18: 7,713,715 km (0.077 R)
• M19: 8,262,739 km (0.097 R)
• M20: 8,342,176 km (0.103 R)
• M21: 8,622,372 km (0.111 R)
• M22: 8,703,006 km (0.107 R)
• M23: 8,864,871 km (0.09 R)
• M24: 9,191,892 km (0.068 R)
• M25: 9,564,540 km (0.05 R)
• M26: 9,648,015 km (0.099 R)
• M27: 10,154,105 km (0.072 R)
• M28: 10,282,011 km (0.085 R)
• M29: 10,755,489 km (0.109 R)
• M30: 10,885,938 km (0.119 R)
• M31: 11,148,183 km (0.115 R)
• M32: 12,445,496 km (0.055 R)
• M33: 12,811,711 km (0.031 R)
• M34: 13,135,142 km (0.089 R)
• M35: 13,274,567 km (0.114 R)
• M36: 13,367,916 km (0.116 R)
• M37: 13,601,887 km (0.051 R)
• M38: 13,695,984 km (0.117 R)
• M39: 13,790,081 km (0.1 R)
• M40: 14,599,705 km (0.11 R)
• M41: 14,840,707 km (0.086 R)
• M42: 15,375,669 km (0.1 R)
• M43: 15,670,227 km (0.102 R)
• M44: 17,119,681 km (0.096 R)
• M45: 17,476,023 km (0.092 R)
• M46: 18,611,770 km (0.11 R)
• M47: 18,873,267 km (0.103 R)
• M48: 19,083,303 km (0.026 R)
• M49: 19,824,560 km (0.106 R)
• M50: 20,252,410 km (0.098 R)
• M51: 20,954,024 km (0.063 R)
• M52: 21,663,716 km (0.083 R)
• M53: 22,159,783 km (0.111 R)
• M54: 23,387,832 km (0.056 R)
• M55: 23,669,973 km (0.051 R)
• M56: 23,839,917 km (0.103 R)
• M57: 23,953,312 km (0.093 R)
• M58: 24,408,987 km (0.11 R)
• M59: 26,436,038 km (0.083 R)
• M60: 26,671,206 km (0.074 R)
• M61: 26,788,939 km (0.11 R)
• M62: 27,202,727 km (0.081 R)
• M63: 29,120,722 km (0.076 R)
• M64: 29,790,172 km (0.087 R)
• M65: 32,832,993 km (0.113 R)
• M66: 33,466,091 km (0.059 R)
• M67: 34,808,732 km (0.055 R)
• M68: 35,260,069 km (0.071 R)
• M69: 35,908,426 km (0.109 R)
• M70: 36,495,149 km (0.054 R)
• M71: 37,414,278 km (0.092 R)
• M72: 38,208,194 km (0.083 R)
• M73: 38,341,186 km (0.112 R)
• M74: 38,474,179 km (0.068 R)
• M75: 39,074,515 km (0.085 R)
• M76: 39,409,465 km (0.12 R)
• M77: 39,947,419 km (0.109 R)
• M78: 40,826,605 km (0.113 R)
• M79: 41,098,425 km (0.096 R)
• M80: 42,741,907 km (0.106 R)
• M81: 43,919,092 km (0.034 R)
• M82: 44,476,793 km (0.115 R)
• M83: 44,756,392 km (0.115 R)
• M84: 45,036,738 km (0.078 R)
• M85: 45,387,844 km (0.12 R)
• M86: 46,446,848 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 89.2

Radius: 7.6

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 9.71 AU - 9.73 AU

Year: 20208 Days

Day: 19.1 Hours

Environment

Temp: -244 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 38,833,890 km

• M1: 133,292 km (0.076 R)
• M2: 392,844 km (0.115 R)
• M3: 1,071,570 km (0.102 R)
• M4: 1,193,193 km (0.075 R)
• M5: 1,806,544 km (0.111 R)
• M6: 2,102,149 km (0.082 R)
• M7: 2,435,753 km (0.069 R)
• M8: 2,527,456 km (0.091 R)
• M9: 2,809,897 km (0.072 R)
• M10: 3,177,010 km (0.081 R)
• M11: 3,379,117 km (0.093 R)
• M12: 3,637,771 km (0.068 R)
• M13: 3,795,896 km (0.111 R)
• M14: 3,929,637 km (0.074 R)
• M15: 4,339,834 km (0.075 R)
• M16: 4,479,559 km (0.074 R)
• M17: 4,677,776 km (0.11 R)
• M18: 4,821,240 km (0.119 R)
• M19: 5,319,551 km (0.115 R)
• M20: 5,681,129 km (0.052 R)
• M21: 5,988,702 km (0.074 R)
• M22: 6,175,699 km (0.048 R)
• M23: 6,333,226 km (0.032 R)
• M24: 6,428,221 km (0.118 R)
• M25: 6,780,972 km (0.068 R)
• M26: 6,943,436 km (0.088 R)
• M27: 7,371,734 km (0.114 R)
• M28: 7,808,560 km (0.094 R)
• M29: 8,184,799 km (0.101 R)
• M30: 8,323,177 km (0.106 R)
• M31: 9,384,873 km (0.117 R)
• M32: 10,079,157 km (0.114 R)
• M33: 10,264,658 km (0.092 R)
• M34: 10,752,197 km (0.063 R)
• M35: 10,827,894 km (0.099 R)
• M36: 11,478,345 km (0.053 R)
• M37: 12,180,707 km (0.026 R)
• M38: 13,873,258 km (0.094 R)
• M39: 14,453,548 km (0.074 R)
• M40: 14,830,983 km (0.069 R)
• M41: 14,957,394 km (0.105 R)
• M42: 15,552,494 km (0.066 R)
• M43: 15,852,886 km (0.089 R)
• M44: 16,372,290 km (0.105 R)
• M45: 16,809,565 km (0.091 R)
• M46: 17,117,886 km (0.112 R)
• M47: 17,206,298 km (0.094 R)
• M48: 17,517,013 km (0.102 R)
• M49: 18,279,364 km (0.074 R)
• M50: 19,144,040 km (0.076 R)
• M51: 19,558,276 km (0.057 R)
• M52: 19,975,654 km (0.094 R)
• M53: 20,161,903 km (0.096 R)
• M54: 20,583,470 km (0.067 R)
• M55: 20,818,788 km (0.06 R)
• M56: 21,673,740 km (0.078 R)
• M57: 22,105,479 km (0.12 R)
• M58: 24,157,513 km (0.105 R)
• M59: 24,455,662 km (0.117 R)
• M60: 24,804,973 km (0.094 R)
• M61: 25,357,138 km (0.04 R)
• M62: 25,812,065 km (0.074 R)
• M63: 26,218,672 km (0.097 R)
• M64: 26,525,049 km (0.044 R)
• M65: 27,141,242 km (0.073 R)
• M66: 27,970,164 km (0.077 R)
• M67: 28,022,374 km (0.114 R)
• M68: 28,702,446 km (0.098 R)
• M69: 28,754,955 km (0.088 R)
• M70: 28,912,780 km (0.037 R)
• M71: 28,965,439 km (0.052 R)
• M72: 30,132,153 km (0.079 R)
• M73: 31,911,021 km (0.099 R)
• M74: 32,292,645 km (0.105 R)
• M75: 34,838,352 km (0.087 R)
• M76: 35,118,848 km (0.115 R)
• M77: 36,021,671 km (0.091 R)
• M78: 36,646,841 km (0.114 R)
• M79: 37,792,611 km (0.115 R)
• M80: 38,717,724 km (0.067 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 19,508 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit