🌌 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: 195.5

Radius: 10.2

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.57 AU - 0.67 AU

Year: 337 Days

Day: 7.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 79,110,702 km

• M1: 139,425 km (0.09 R)
• M2: 216,618 km (0.079 R)
• M3: 289,173 km (0.041 R)
• M4: 360,531 km (0.116 R)
• M5: 494,421 km (0.059 R)
• M6: 748,887 km (0.073 R)
• M7: 822,040 km (0.049 R)
• M8: 945,758 km (0.118 R)
• M9: 1,047,634 km (0.099 R)
• M10: 1,222,663 km (0.085 R)
• M11: 1,418,038 km (0.105 R)
• M12: 1,572,423 km (0.04 R)
• M13: 1,713,494 km (0.077 R)
• M14: 1,897,948 km (0.085 R)
• M15: 1,988,754 km (0.099 R)
• M16: 2,060,860 km (0.117 R)
• M17: 2,174,704 km (0.117 R)
• M18: 2,311,736 km (0.117 R)
• M19: 2,379,205 km (0.117 R)
• M20: 2,499,032 km (0.106 R)
• M21: 2,572,635 km (0.118 R)
• M22: 2,651,473 km (0.092 R)
• M23: 2,757,986 km (0.114 R)
• M24: 2,892,924 km (0.088 R)
• M25: 2,970,565 km (0.101 R)
• M26: 3,076,480 km (0.117 R)
• M27: 3,174,467 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403

Radius: 12.4

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.66 AU - 0.96 AU

Year: 503 Days

Day: 7.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 79,110,702 km

• M1: 154,385 km (0.113 R)
• M2: 254,915 km (0.095 R)
• M3: 375,341 km (0.064 R)
• M4: 475,721 km (0.104 R)
• M5: 577,597 km (0.065 R)
• M6: 703,260 km (0.101 R)
• M7: 855,401 km (0.114 R)
• M8: 959,371 km (0.059 R)
• M9: 1,108,221 km (0.106 R)
• M10: 1,227,600 km (0.073 R)
• M11: 1,371,064 km (0.077 R)
• M12: 1,654,253 km (0.115 R)
• M13: 1,754,783 km (0.112 R)
• M14: 1,862,942 km (0.119 R)
• M15: 1,979,030 km (0.096 R)
• M16: 2,154,957 km (0.087 R)
• M17: 2,277,029 km (0.069 R)
• M18: 2,492,001 km (0.036 R)
• M19: 2,595,972 km (0.111 R)
• M20: 2,701,289 km (0.097 R)
• M21: 2,922,993 km (0.065 R)
• M22: 3,157,263 km (0.099 R)
• M23: 3,263,328 km (0.093 R)
• M24: 3,492,961 km (0.047 R)
• M25: 3,595,884 km (0.041 R)
• M26: 3,776,897 km (0.09 R)
• M27: 3,939,510 km (0.107 R)
• M28: 4,126,358 km (0.119 R)
• M29: 4,206,243 km (0.09 R)
• M30: 4,308,718 km (0.106 R)
• M31: 4,404,610 km (0.103 R)
• M32: 4,516,061 km (0.075 R)
• M33: 4,628,708 km (0.092 R)
• M34: 4,764,842 km (0.105 R)
• M35: 4,925,659 km (0.088 R)
• M36: 5,026,040 km (0.061 R)
• M37: 5,134,947 km (0.065 R)
• M38: 5,370,863 km (0.103 R)
• M39: 5,474,384 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.5

Radius: 14.3

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.77 AU - 1.23 AU

Year: 690 Days

Day: 8 Hours

Environment

Temp: -185 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 79,110,702 km

• M1: 178,021 km (0.116 R)
• M2: 310,116 km (0.103 R)
• M3: 409,449 km (0.055 R)
• M4: 506,987 km (0.037 R)
• M5: 611,257 km (0.089 R)
• M6: 707,448 km (0.094 R)
• M7: 814,261 km (0.068 R)
• M8: 913,145 km (0.101 R)
• M9: 1,051,972 km (0.075 R)
• M10: 1,280,259 km (0.084 R)
• M11: 1,375,403 km (0.111 R)
• M12: 1,496,278 km (0.084 R)
• M13: 1,621,043 km (0.118 R)
• M14: 1,793,080 km (0.111 R)
• M15: 1,900,791 km (0.091 R)
• M16: 2,030,193 km (0.075 R)
• M17: 2,223,473 km (0.096 R)
• M18: 2,325,948 km (0.102 R)
• M19: 2,564,257 km (0.101 R)
• M20: 2,752,002 km (0.104 R)
• M21: 2,877,365 km (0.082 R)
• M22: 2,982,084 km (0.109 R)
• M23: 3,164,593 km (0.099 R)
• M24: 3,272,753 km (0.07 R)
• M25: 3,621,166 km (0.081 R)
• M26: 3,710,177 km (0.045 R)
• M27: 3,898,670 km (0.041 R)
• M28: 3,990,074 km (0.098 R)
• M29: 4,090,455 km (0.112 R)
• M30: 4,191,882 km (0.105 R)
• M31: 4,285,530 km (0.11 R)
• M32: 4,553,161 km (0.078 R)
• M33: 4,711,286 km (0.068 R)
• M34: 4,897,984 km (0.088 R)
• M35: 5,287,986 km (0.038 R)
• M36: 5,435,788 km (0.119 R)
• M37: 5,613,062 km (0.101 R)
• M38: 5,858,851 km (0.086 R)
• M39: 6,079,209 km (0.098 R)
• M40: 6,185,573 km (0.087 R)
• M41: 6,548,048 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.5

Radius: 12.6

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.26 AU - 1.28 AU

Year: 988 Days

Day: 11.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 79,110,702 km

• M1: 166,353 km (0.082 R)
• M2: 278,402 km (0.068 R)
• M3: 444,754 km (0.115 R)
• M4: 527,781 km (0.109 R)
• M5: 719,715 km (0.117 R)
• M6: 841,638 km (0.099 R)
• M7: 929,601 km (0.113 R)
• M8: 1,013,825 km (0.097 R)
• M9: 1,168,210 km (0.11 R)
• M10: 1,584,989 km (0.069 R)
• M11: 1,696,589 km (0.094 R)
• M12: 1,828,684 km (0.078 R)
• M13: 2,103,346 km (0.111 R)
• M14: 2,207,616 km (0.079 R)
• M15: 2,421,391 km (0.05 R)
• M16: 2,520,724 km (0.099 R)
• M17: 2,611,530 km (0.103 R)
• M18: 2,827,549 km (0.087 R)
• M19: 3,200,946 km (0.093 R)
• M20: 3,310,601 km (0.098 R)
• M21: 3,647,046 km (0.054 R)
• M22: 3,750,269 km (0.053 R)
• M23: 3,854,389 km (0.032 R)
• M24: 4,018,348 km (0.117 R)
• M25: 4,414,184 km (0.109 R)
• M26: 4,623,023 km (0.035 R)
• M27: 4,772,471 km (0.084 R)
• M28: 4,948,847 km (0.064 R)
• M29: 5,153,198 km (0.111 R)
• M30: 5,386,271 km (0.096 R)
• M31: 5,530,484 km (0.119 R)
• M32: 5,822,948 km (0.115 R)
• M33: 6,147,724 km (0.107 R)
• M34: 6,257,230 km (0.115 R)
• M35: 6,339,958 km (0.109 R)
• M36: 6,688,072 km (0.105 R)
• M37: 6,800,869 km (0.108 R)
• M38: 6,928,476 km (0.12 R)
• M39: 7,142,999 km (0.093 R)
• M40: 7,229,467 km (0.06 R)
• M41: 7,903,704 km (0.098 R)
• M42: 8,188,090 km (0.085 R)
• M43: 8,308,965 km (0.109 R)
• M44: 8,399,920 km (0.036 R)
• M45: 8,582,879 km (0.092 R)
• M46: 8,705,549 km (0.1 R)
• M47: 8,813,409 km (0.047 R)
• M48: 8,952,685 km (0.106 R)
• M49: 9,092,858 km (0.113 R)
• M50: 9,202,214 km (0.114 R)
• M51: 9,469,994 km (0.061 R)
• M52: 9,628,568 km (0.099 R)
• M53: 9,964,714 km (0.082 R)
• M54: 10,174,600 km (0.097 R)
• M55: 10,255,832 km (0.042 R)
• M56: 10,353,519 km (0.087 R)
• M57: 10,566,247 km (0.103 R)
• M58: 10,763,866 km (0.083 R)
• M59: 11,079,368 km (0.108 R)
• M60: 11,296,883 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892

Radius: 10.7

Gravity: 7.79 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 4.22 AU - 4.66 AU

Year: 6458 Days

Day: 6.7 Hours

Environment

Temp: -225 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 79,110,702 km

• M1: 172,038 km (0.078 R)
• M2: 268,977 km (0.086 R)
• M3: 530,175 km (0.119 R)
• M4: 677,529 km (0.115 R)
• M5: 1,014,872 km (0.071 R)
• M6: 1,421,329 km (0.077 R)
• M7: 1,938,788 km (0.102 R)
• M8: 2,284,958 km (0.052 R)
• M9: 2,352,127 km (0.049 R)
• M10: 2,442,634 km (0.082 R)
• M11: 2,674,212 km (0.106 R)
• M12: 2,768,907 km (0.109 R)
• M13: 3,540,832 km (0.087 R)
• M14: 3,830,154 km (0.088 R)
• M15: 3,937,416 km (0.095 R)
• M16: 4,182,158 km (0.116 R)
• M17: 4,572,908 km (0.089 R)
• M18: 4,859,388 km (0.083 R)
• M19: 5,181,173 km (0.064 R)
• M20: 6,125,285 km (0.115 R)
• M21: 6,219,531 km (0.088 R)
• M22: 7,254,300 km (0.107 R)
• M23: 7,487,673 km (0.085 R)
• M24: 7,996,455 km (0.116 R)
• M25: 8,065,120 km (0.112 R)
• M26: 8,133,935 km (0.033 R)
• M27: 9,443,216 km (0.051 R)
• M28: 9,552,273 km (0.065 R)
• M29: 9,771,583 km (0.099 R)
• M30: 9,881,987 km (0.119 R)
• M31: 10,402,138 km (0.091 R)
• M32: 11,007,561 km (0.114 R)
• M33: 11,084,155 km (0.117 R)
• M34: 11,276,089 km (0.06 R)
• M35: 11,469,220 km (0.087 R)
• M36: 12,491,123 km (0.098 R)
• M37: 13,953,592 km (0.078 R)
• M38: 15,298,626 km (0.087 R)
• M39: 16,030,010 km (0.088 R)
• M40: 16,465,490 km (0.116 R)
• M41: 16,728,632 km (0.117 R)
• M42: 17,750,386 km (0.05 R)
• M43: 17,885,173 km (0.112 R)
• M44: 18,020,260 km (0.061 R)
• M45: 18,427,765 km (0.079 R)
• M46: 18,609,676 km (0.086 R)
• M47: 19,668,081 km (0.081 R)
• M48: 19,854,031 km (0.114 R)
• M49: 20,134,228 km (0.095 R)
• M50: 20,415,771 km (0.053 R)
• M51: 21,220,308 km (0.09 R)
• M52: 21,650,552 km (0.086 R)
• M53: 21,890,806 km (0.037 R)
• M54: 22,616,804 km (0.058 R)
• M55: 23,350,732 km (0.051 R)
• M56: 23,695,854 km (0.077 R)
• M57: 24,491,266 km (0.117 R)
• M58: 26,363,782 km (0.06 R)
• M59: 26,671,804 km (0.09 R)
• M60: 27,187,767 km (0.07 R)
• M61: 28,072,489 km (0.083 R)
• M62: 29,019,593 km (0.116 R)
• M63: 29,603,474 km (0.068 R)
• M64: 29,923,613 km (0.114 R)
• M65: 30,244,800 km (0.041 R)
• M66: 31,323,999 km (0.076 R)
• M67: 31,487,061 km (0.091 R)
• M68: 31,759,329 km (0.119 R)
• M69: 31,868,386 km (0.107 R)
• M70: 32,856,031 km (0.082 R)
• M71: 34,076,899 km (0.069 R)
• M72: 34,188,649 km (0.089 R)
• M73: 34,692,793 km (0.106 R)
• M74: 35,538,769 km (0.111 R)
• M75: 35,765,410 km (0.052 R)
• M76: 36,334,331 km (0.107 R)
• M77: 37,193,322 km (0.071 R)
• M78: 37,308,363 km (0.041 R)
• M79: 38,407,009 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 849.3

Radius: 6.3

Gravity: 21.4 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 7.75 AU - 10.51 AU

Year: 19042 Days

Day: 23.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 79,110,702 km

• M1: 209,287 km (0.052 R)
• M2: 552,166 km (0.092 R)
• M3: 687,103 km (0.116 R)
• M4: 734,526 km (0.085 R)
• M5: 832,811 km (0.083 R)
• M6: 1,479,822 km (0.113 R)
• M7: 1,701,676 km (0.093 R)
• M8: 1,767,050 km (0.074 R)
• M9: 2,356,017 km (0.073 R)
• M10: 2,502,922 km (0.11 R)
• M11: 2,577,571 km (0.048 R)
• M12: 4,307,371 km (0.048 R)
• M13: 4,442,010 km (0.063 R)
• M14: 5,231,587 km (0.078 R)
• M15: 5,471,991 km (0.092 R)
• M16: 6,675,506 km (0.055 R)
• M17: 6,988,764 km (0.106 R)
• M18: 9,024,342 km (0.093 R)
• M19: 9,312,617 km (0.08 R)
• M20: 10,255,233 km (0.106 R)
• M21: 10,315,222 km (0.088 R)
• M22: 11,104,800 km (0.091 R)
• M23: 11,976,656 km (0.078 R)
• M24: 12,293,355 km (0.12 R)
• M25: 13,719,322 km (0.093 R)
• M26: 16,233,015 km (0.097 R)
• M27: 16,936,424 km (0.075 R)
• M28: 17,793,470 km (0.115 R)
• M29: 18,082,343 km (0.11 R)
• M30: 18,737,881 km (0.116 R)
• M31: 18,811,184 km (0.059 R)
• M32: 19,326,998 km (0.087 R)
• M33: 19,997,196 km (0.119 R)
• M34: 20,372,836 km (0.09 R)
• M35: 21,130,998 km (0.03 R)
• M36: 21,207,293 km (0.09 R)
• M37: 21,360,182 km (0.115 R)
• M38: 21,898,286 km (0.107 R)
• M39: 22,363,086 km (0.087 R)
• M40: 23,935,809 km (0.034 R)
• M41: 24,735,410 km (0.111 R)
• M42: 25,462,605 km (0.038 R)
• M43: 25,951,191 km (0.116 R)
• M44: 26,855,211 km (0.108 R)
• M45: 29,202,252 km (0.068 R)
• M46: 30,142,176 km (0.056 R)
• M47: 32,578,975 km (0.093 R)
• M48: 36,717,451 km (0.119 R)
• M49: 37,177,165 km (0.102 R)
• M50: 37,546,373 km (0.106 R)
• M51: 37,731,425 km (0.063 R)
• M52: 38,102,278 km (0.1 R)
• M53: 38,474,478 km (0.119 R)
• M54: 41,113,235 km (0.113 R)
• M55: 45,376,325 km (0.072 R)
• M56: 46,067,318 km (0.082 R)
• M57: 46,563,085 km (0.105 R)
• M58: 46,761,901 km (0.114 R)
• M59: 48,362,448 km (0.107 R)
• M60: 48,462,978 km (0.105 R)
• M61: 48,765,315 km (0.116 R)
• M62: 49,980,798 km (0.088 R)
• M63: 50,490,179 km (0.11 R)
• M64: 52,751,800 km (0.112 R)
• M65: 54,312,704 km (0.046 R)
• M66: 54,417,273 km (0.099 R)
• M67: 55,361,684 km (0.07 R)
• M68: 56,099,950 km (0.116 R)
• M69: 56,311,481 km (0.101 R)
• M70: 56,629,227 km (0.098 R)
• M71: 57,906,493 km (0.116 R)
• M72: 58,334,343 km (0.096 R)
• M73: 59,408,456 km (0.086 R)
• M74: 59,947,906 km (0.071 R)
• M75: 60,597,609 km (0.05 R)
• M76: 60,814,526 km (0.093 R)
• M77: 61,249,407 km (0.118 R)
• M78: 62,341,173 km (0.095 R)
• M79: 62,560,184 km (0.094 R)
• M80: 63,880,236 km (0.115 R)
• M81: 64,765,406 km (0.108 R)
• M82: 65,209,413 km (0.115 R)
• M83: 66,212,317 km (0.08 R)
• M84: 66,547,715 km (0.064 R)
• M85: 69,591,882 km (0.094 R)
• M86: 71,990,684 km (0.111 R)
• M87: 72,220,616 km (0.052 R)
• M88: 72,681,078 km (0.103 R)
• M89: 73,952,361 km (0.082 R)
• M90: 75,231,124 km (0.08 R)
• M91: 76,048,526 km (0.072 R)
• M92: 76,165,661 km (0.113 R)
• M93: 78,400,504 km (0.216 R)
• M94: 78,637,018 km (0.053 R)
• M95: 79,110,645 km (0.08 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 11,398 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit