🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.7

Radius: 12.3

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.74 AU - 1.22 AU

Year: 670 Days

Day: 13.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 26,249,254 km

• M1: 159,172 km (0.115 R)
• M2: 257,009 km (0.106 R)
• M3: 345,721 km (0.094 R)
• M4: 439,668 km (0.091 R)
• M5: 529,128 km (0.047 R)
• M6: 643,869 km (0.118 R)
• M7: 826,678 km (0.101 R)
• M8: 912,248 km (0.116 R)
• M9: 1,006,345 km (0.11 R)
• M10: 1,093,112 km (0.117 R)
• M11: 1,177,036 km (0.076 R)
• M12: 1,274,873 km (0.118 R)
• M13: 1,363,585 km (0.099 R)
• M14: 1,442,423 km (0.107 R)
• M15: 1,547,740 km (0.112 R)
• M16: 1,740,422 km (0.087 R)
• M17: 1,975,440 km (0.075 R)
• M18: 2,065,498 km (0.108 R)
• M19: 2,157,052 km (0.038 R)
• M20: 2,286,005 km (0.092 R)
• M21: 2,417,502 km (0.098 R)
• M22: 2,529,251 km (0.078 R)
• M23: 2,627,387 km (0.111 R)
• M24: 2,906,238 km (0.085 R)
• M25: 3,017,239 km (0.111 R)
• M26: 3,211,118 km (0.086 R)
• M27: 3,342,615 km (0.11 R)
• M28: 3,568,657 km (0.034 R)
• M29: 3,645,251 km (0.102 R)
• M30: 4,404,012 km (0.117 R)
• M31: 4,726,844 km (0.1 R)
• M32: 5,000,159 km (0.072 R)
• M33: 5,201,368 km (0.117 R)
• M34: 5,454,338 km (0.04 R)
• M35: 5,661,531 km (0.101 R)
• M36: 5,831,175 km (0.092 R)
• M37: 6,073,674 km (0.105 R)
• M38: 6,257,679 km (0.082 R)
• M39: 6,371,074 km (0.058 R)
• M40: 6,495,689 km (0.076 R)
• M41: 6,662,940 km (0.09 R)
• M42: 6,863,401 km (0.11 R)
• M43: 7,055,185 km (0.095 R)
• M44: 7,162,596 km (0.096 R)
• M45: 7,313,840 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.4

Radius: 8

Gravity: 14.18 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.11 AU - 2.37 AU

Year: 2314 Days

Day: 12.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 26,249,254 km

• M1: 100,081 km (0.034 R)
• M2: 197,020 km (0.118 R)
• M3: 347,217 km (0.063 R)
• M4: 404,213 km (0.089 R)
• M5: 488,886 km (0.053 R)
• M6: 650,452 km (0.059 R)
• M7: 742,604 km (0.076 R)
• M8: 819,796 km (0.091 R)
• M9: 910,004 km (0.095 R)
• M10: 1,035,516 km (0.065 R)
• M11: 1,292,675 km (0.074 R)
• M12: 1,374,954 km (0.114 R)
• M13: 1,594,713 km (0.1 R)
• M14: 1,657,694 km (0.037 R)
• M15: 1,958,835 km (0.116 R)
• M16: 2,220,631 km (0.088 R)
• M17: 2,449,815 km (0.111 R)
• M18: 2,747,066 km (0.061 R)
• M19: 3,166,837 km (0.059 R)
• M20: 3,246,723 km (0.104 R)
• M21: 3,490,567 km (0.106 R)
• M22: 3,656,621 km (0.102 R)
• M23: 4,013,561 km (0.069 R)
• M24: 4,170,041 km (0.051 R)
• M25: 4,310,812 km (0.094 R)
• M26: 4,596,993 km (0.117 R)
• M27: 4,724,151 km (0.11 R)
• M28: 4,908,007 km (0.104 R)
• M29: 5,206,903 km (0.113 R)
• M30: 6,019,519 km (0.067 R)
• M31: 6,238,979 km (0.063 R)
• M32: 6,440,637 km (0.039 R)
• M33: 6,747,313 km (0.086 R)
• M34: 7,037,832 km (0.065 R)
• M35: 7,396,119 km (0.1 R)
• M36: 7,481,240 km (0.057 R)
• M37: 7,588,202 km (0.093 R)
• M38: 7,717,156 km (0.029 R)
• M39: 8,284,580 km (0.067 R)
• M40: 8,439,564 km (0.065 R)
• M41: 8,506,285 km (0.102 R)
• M42: 8,618,034 km (0.103 R)
• M43: 8,820,141 km (0.116 R)
• M44: 9,320,995 km (0.043 R)
• M45: 9,413,147 km (0.069 R)
• M46: 10,302,656 km (0.079 R)
• M47: 10,397,950 km (0.073 R)
• M48: 10,589,285 km (0.084 R)
• M49: 10,661,242 km (0.086 R)
• M50: 10,805,903 km (0.117 R)
• M51: 11,048,252 km (0.063 R)
• M52: 11,194,558 km (0.116 R)
• M53: 12,010,764 km (0.102 R)
• M54: 12,211,525 km (0.075 R)
• M55: 12,590,905 km (0.105 R)
• M56: 12,974,175 km (0.111 R)
• M57: 13,257,662 km (0.1 R)
• M58: 13,491,185 km (0.049 R)
• M59: 14,094,064 km (0.104 R)
• M60: 14,332,374 km (0.109 R)
• M61: 14,759,326 km (0.105 R)
• M62: 15,001,375 km (0.06 R)
• M63: 15,190,467 km (0.093 R)
• M64: 15,380,456 km (0.091 R)
• M65: 15,982,438 km (0.119 R)
• M66: 16,037,640 km (0.086 R)
• M67: 16,508,723 km (0.116 R)
• M68: 16,956,171 km (0.1 R)
• M69: 17,153,191 km (0.073 R)
• M70: 17,294,411 km (0.117 R)
• M71: 17,407,657 km (0.112 R)
• M72: 17,578,049 km (0.098 R)
• M73: 17,834,609 km (0.072 R)
• M74: 17,891,756 km (0.117 R)
• M75: 18,351,320 km (0.091 R)
• M76: 18,582,599 km (0.104 R)
• M77: 18,814,924 km (0.055 R)
• M78: 18,873,118 km (0.103 R)
• M79: 19,311,589 km (0.082 R)
• M80: 19,753,501 km (0.114 R)
• M81: 19,812,742 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.3

Radius: 10.9

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.16 AU - 3.12 AU

Year: 2961 Days

Day: 10.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 26,249,254 km

• M1: 136,732 km (0.107 R)
• M2: 237,412 km (0.077 R)
• M3: 336,894 km (0.096 R)
• M4: 451,187 km (0.074 R)
• M5: 520,301 km (0.069 R)
• M6: 593,904 km (0.116 R)
• M7: 691,741 km (0.086 R)
• M8: 838,795 km (0.091 R)
• M9: 973,733 km (0.105 R)
• M10: 1,116,299 km (0.103 R)
• M11: 1,308,981 km (0.114 R)
• M12: 1,567,935 km (0.097 R)
• M13: 1,775,577 km (0.08 R)
• M14: 1,872,965 km (0.098 R)
• M15: 2,022,563 km (0.109 R)
• M16: 2,093,772 km (0.083 R)
• M17: 2,165,878 km (0.071 R)
• M18: 2,387,133 km (0.048 R)
• M19: 2,506,213 km (0.071 R)
• M20: 2,627,088 km (0.102 R)
• M21: 2,806,606 km (0.054 R)
• M22: 2,920,898 km (0.071 R)
• M23: 3,001,980 km (0.087 R)
• M24: 3,166,089 km (0.088 R)
• M25: 3,237,448 km (0.109 R)
• M26: 3,309,254 km (0.104 R)
• M27: 3,814,746 km (0.119 R)
• M28: 3,929,038 km (0.071 R)
• M29: 4,057,244 km (0.049 R)
• M30: 4,226,140 km (0.073 R)
• M31: 4,423,908 km (0.08 R)
• M32: 4,557,499 km (0.085 R)
• M33: 4,733,277 km (0.101 R)
• M34: 5,091,414 km (0.077 R)
• M35: 5,175,338 km (0.055 R)
• M36: 5,358,745 km (0.082 R)
• M37: 5,863,339 km (0.105 R)
• M38: 6,054,675 km (0.078 R)
• M39: 6,188,415 km (0.114 R)
• M40: 6,428,370 km (0.074 R)
• M41: 6,686,875 km (0.115 R)
• M42: 7,120,111 km (0.119 R)
• M43: 7,340,169 km (0.11 R)
• M44: 7,594,486 km (0.065 R)
• M45: 7,690,527 km (0.112 R)
• M46: 7,803,175 km (0.114 R)
• M47: 8,046,421 km (0.099 R)
• M48: 8,724,099 km (0.059 R)
• M49: 9,368,567 km (0.118 R)
• M50: 9,557,958 km (0.054 R)
• M51: 9,888,120 km (0.091 R)
• M52: 10,169,065 km (0.076 R)
• M53: 10,381,494 km (0.099 R)
• M54: 10,864,994 km (0.071 R)
• M55: 11,355,825 km (0.075 R)
• M56: 11,465,929 km (0.106 R)
• M57: 11,705,585 km (0.049 R)
• M58: 11,816,736 km (0.108 R)
• M59: 12,058,935 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.7

Radius: 14.7

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 4.23 AU - 4.67 AU

Year: 6480 Days

Day: 6.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 26,249,254 km

• M1: 209,437 km (0.068 R)
• M2: 335,099 km (0.112 R)
• M3: 516,561 km (0.079 R)
• M4: 1,468,154 km (0.114 R)
• M5: 1,981,873 km (0.078 R)
• M6: 2,305,154 km (0.091 R)
• M7: 2,597,917 km (0.101 R)
• M8: 2,803,913 km (0.041 R)
• M9: 2,927,780 km (0.1 R)
• M10: 3,415,319 km (0.086 R)
• M11: 3,534,549 km (0.05 R)
• M12: 3,777,496 km (0.042 R)
• M13: 4,152,238 km (0.06 R)
• M14: 5,286,789 km (0.064 R)
• M15: 5,801,405 km (0.112 R)
• M16: 6,283,260 km (0.117 R)
• M17: 7,149,282 km (0.06 R)
• M18: 7,596,430 km (0.061 R)
• M19: 8,141,565 km (0.113 R)
• M20: 8,699,415 km (0.045 R)
• M21: 9,047,530 km (0.114 R)
• M22: 10,157,546 km (0.067 R)
• M23: 10,974,051 km (0.093 R)
• M24: 11,250,807 km (0.075 R)
• M25: 11,791,304 km (0.116 R)
• M26: 12,156,473 km (0.117 R)
• M27: 12,648,949 km (0.08 R)
• M28: 12,876,936 km (0.096 R)
• M29: 13,001,850 km (0.111 R)
• M30: 13,169,101 km (0.117 R)
• M31: 13,421,323 km (0.089 R)
• M32: 13,802,498 km (0.043 R)
• M33: 13,951,797 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 89.9

Radius: 8

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 7.11 AU - 11.49 AU

Year: 19577 Days

Day: 24.2 Hours

Environment

Temp: -244 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 26,249,254 km

• M1: 105,766 km (0.077 R)
• M2: 191,336 km (0.073 R)
• M3: 287,228 km (0.103 R)
• M4: 403,615 km (0.111 R)
• M5: 499,358 km (0.114 R)
• M6: 700,716 km (0.11 R)
• M7: 758,910 km (0.043 R)
• M8: 1,058,405 km (0.034 R)
• M9: 1,283,849 km (0.083 R)
• M10: 1,543,700 km (0.09 R)
• M11: 1,621,043 km (0.081 R)
• M12: 2,442,036 km (0.089 R)
• M13: 2,670,920 km (0.117 R)
• M14: 3,525,573 km (0.089 R)
• M15: 3,680,257 km (0.073 R)
• M16: 4,103,320 km (0.048 R)
• M17: 4,541,791 km (0.076 R)
• M18: 4,738,363 km (0.118 R)
• M19: 5,793,028 km (0.096 R)
• M20: 7,803,923 km (0.102 R)
• M21: 7,938,261 km (0.116 R)
• M22: 9,645,772 km (0.101 R)
• M23: 11,196,054 km (0.079 R)
• M24: 11,423,892 km (0.061 R)
• M25: 11,576,482 km (0.11 R)
• M26: 11,806,862 km (0.102 R)
• M27: 12,624,864 km (0.059 R)
• M28: 12,743,195 km (0.105 R)
• M29: 13,460,966 km (0.096 R)
• M30: 14,603,595 km (0.101 R)
• M31: 15,186,428 km (0.03 R)
• M32: 16,203,394 km (0.072 R)
• M33: 16,980,406 km (0.074 R)
• M34: 17,154,687 km (0.116 R)
• M35: 18,975,592 km (0.097 R)
• M36: 19,977,748 km (0.032 R)
• M37: 20,717,360 km (0.091 R)
• M38: 22,318,656 km (0.102 R)
• M39: 23,230,754 km (0.089 R)
• M40: 23,910,527 km (0.111 R)
• M41: 24,154,970 km (0.071 R)
• M42: 24,744,834 km (0.107 R)
• M43: 24,893,086 km (0.06 R)
• M44: 26,189,950 km (0.103 R)
• M45: 29,213,323 km (0.05 R)
• M46: 29,422,311 km (0.047 R)
• M47: 29,946,951 km (0.036 R)
• M48: 30,686,413 km (0.085 R)
• M49: 30,898,842 km (0.079 R)
• M50: 31,432,009 km (0.084 R)
• M51: 32,507,468 km (0.058 R)
• M52: 32,995,306 km (0.059 R)
• M53: 33,704,251 km (0.089 R)
• M54: 34,033,216 km (0.085 R)
• M55: 34,473,483 km (0.105 R)
• M56: 34,970,896 km (0.097 R)
• M57: 35,248,400 km (0.059 R)
• M58: 36,029,002 km (0.103 R)
• M59: 36,084,951 km (0.098 R)
• M60: 36,141,050 km (0.082 R)
• M61: 36,253,099 km (0.045 R)
• M62: 36,309,198 km (0.107 R)
• M63: 37,097,579 km (0.07 R)
• M64: 37,323,921 km (0.071 R)
• M65: 37,777,801 km (0.072 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 23.4

Radius: 4.1

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 8.59 AU - 11.47 AU

Year: 21926 Days

Day: 18 Hours

Environment

Temp: -241 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 26,249,254 km

• M1: 119,529 km (0.105 R)
• M2: 301,141 km (0.106 R)
• M3: 536,159 km (0.118 R)
• M4: 1,059,452 km (0.113 R)
• M5: 2,085,095 km (0.109 R)
• M6: 2,118,755 km (0.036 R)
• M7: 2,186,522 km (0.114 R)
• M8: 2,626,340 km (0.097 R)
• M9: 2,699,194 km (0.105 R)
• M10: 2,791,347 km (0.101 R)
• M11: 3,524,227 km (0.059 R)
• M12: 3,604,710 km (0.104 R)
• M13: 3,726,483 km (0.113 R)
• M14: 4,227,337 km (0.091 R)
• M15: 4,616,590 km (0.079 R)
• M16: 5,336,754 km (0.102 R)
• M17: 5,756,975 km (0.055 R)
• M18: 6,431,661 km (0.058 R)
• M19: 6,628,981 km (0.068 R)
• M20: 6,903,643 km (0.077 R)
• M21: 7,541,378 km (0.106 R)
• M22: 8,171,335 km (0.109 R)
• M23: 11,118,114 km (0.063 R)
• M24: 12,655,531 km (0.027 R)
• M25: 13,026,833 km (0.053 R)
• M26: 13,907,067 km (0.105 R)
• M27: 16,190,080 km (0.115 R)
• M28: 16,324,120 km (0.1 R)
• M29: 17,271,822 km (0.084 R)
• M30: 17,856,002 km (0.068 R)
• M31: 19,291,244 km (0.089 R)
• M32: 19,718,196 km (0.09 R)
• M33: 21,017,902 km (0.051 R)
• M34: 23,965,280 km (0.114 R)
• M35: 24,079,722 km (0.08 R)
• M36: 24,424,096 km (0.052 R)
• M37: 26,209,996 km (0.044 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 12,949 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit