🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.6

Radius: 12.5

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.63 AU - 0.99 AU

Year: 494 Days

Day: 7.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 44,324,967 km

• M1: 155,582 km (0.118 R)
• M2: 238,160 km (0.096 R)
• M3: 317,297 km (0.073 R)
• M4: 424,260 km (0.079 R)
• M5: 517,908 km (0.051 R)
• M6: 616,942 km (0.103 R)
• M7: 781,649 km (0.117 R)
• M8: 861,833 km (0.114 R)
• M9: 945,159 km (0.081 R)
• M10: 1,040,453 km (0.117 R)
• M11: 1,134,550 km (0.113 R)
• M12: 1,213,239 km (0.107 R)
• M13: 1,308,084 km (0.092 R)
• M14: 1,410,708 km (0.118 R)
• M15: 1,526,497 km (0.049 R)
• M16: 1,624,483 km (0.076 R)
• M17: 1,751,641 km (0.072 R)
• M18: 1,932,057 km (0.109 R)
• M19: 2,050,089 km (0.105 R)
• M20: 2,176,499 km (0.099 R)
• M21: 2,305,602 km (0.099 R)
• M22: 2,425,281 km (0.05 R)
• M23: 2,559,320 km (0.086 R)
• M24: 2,670,920 km (0.105 R)
• M25: 2,867,043 km (0.103 R)
• M26: 3,153,822 km (0.118 R)
• M27: 3,300,578 km (0.103 R)
• M28: 3,402,155 km (0.106 R)
• M29: 3,601,419 km (0.107 R)
• M30: 3,748,025 km (0.092 R)
• M31: 4,076,542 km (0.042 R)
• M32: 4,244,241 km (0.098 R)
• M33: 4,579,191 km (0.1 R)
• M34: 4,700,365 km (0.118 R)
• M35: 4,853,404 km (0.064 R)
• M36: 4,938,375 km (0.106 R)
• M37: 5,227,548 km (0.087 R)
• M38: 5,306,685 km (0.116 R)
• M39: 5,474,085 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.5

Radius: 9.5

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.77 AU - 1.03 AU

Year: 579 Days

Day: 10.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 44,324,967 km

• M1: 175,777 km (0.108 R)
• M2: 239,656 km (0.072 R)
• M3: 317,746 km (0.112 R)
• M4: 404,363 km (0.119 R)
• M5: 486,492 km (0.089 R)
• M6: 563,834 km (0.111 R)
• M7: 650,003 km (0.097 R)
• M8: 745,297 km (0.104 R)
• M9: 832,363 km (0.106 R)
• M10: 895,493 km (0.075 R)
• M11: 993,479 km (0.108 R)
• M12: 1,110,166 km (0.115 R)
• M13: 1,241,812 km (0.112 R)
• M14: 1,378,844 km (0.078 R)
• M15: 1,703,022 km (0.028 R)
• M16: 1,910,215 km (0.086 R)
• M17: 1,995,486 km (0.064 R)
• M18: 2,081,954 km (0.116 R)
• M19: 2,246,062 km (0.046 R)
• M20: 2,316,822 km (0.079 R)
• M21: 2,414,659 km (0.066 R)
• M22: 2,500,379 km (0.108 R)
• M23: 2,634,419 km (0.08 R)
• M24: 2,757,238 km (0.105 R)
• M25: 2,909,828 km (0.105 R)
• M26: 3,058,229 km (0.077 R)
• M27: 3,187,332 km (0.101 R)
• M28: 3,391,982 km (0.109 R)
• M29: 3,600,821 km (0.047 R)
• M30: 3,745,033 km (0.079 R)
• M31: 3,868,003 km (0.055 R)
• M32: 3,929,936 km (0.025 R)
• M33: 4,070,708 km (0.081 R)
• M34: 4,213,125 km (0.096 R)
• M35: 4,357,038 km (0.099 R)
• M36: 4,494,668 km (0.073 R)
• M37: 4,592,655 km (0.04 R)
• M38: 4,691,389 km (0.112 R)
• M39: 4,782,494 km (0.075 R)
• M40: 5,084,682 km (0.101 R)
• M41: 5,488,895 km (0.025 R)
• M42: 5,655,099 km (0.094 R)
• M43: 5,930,209 km (0.118 R)
• M44: 6,155,055 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.3

Radius: 11.5

Gravity: 7.46 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.05 AU - 1.41 AU

Year: 925 Days

Day: 8.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 44,324,967 km

• M1: 194,178 km (0.108 R)
• M2: 287,826 km (0.116 R)
• M3: 433,235 km (0.099 R)
• M4: 574,755 km (0.045 R)
• M5: 721,660 km (0.035 R)
• M6: 849,118 km (0.038 R)
• M7: 963,859 km (0.092 R)
• M8: 1,062,444 km (0.085 R)
• M9: 1,278,463 km (0.038 R)
• M10: 1,372,261 km (0.031 R)
• M11: 1,444,068 km (0.115 R)
• M12: 1,625,530 km (0.117 R)
• M13: 1,727,706 km (0.066 R)
• M14: 1,805,945 km (0.081 R)
• M15: 1,974,991 km (0.107 R)
• M16: 2,084,497 km (0.119 R)
• M17: 2,158,697 km (0.113 R)
• M18: 2,309,791 km (0.113 R)
• M19: 2,406,132 km (0.045 R)
• M20: 2,493,946 km (0.116 R)
• M21: 2,592,830 km (0.05 R)
• M22: 2,693,061 km (0.079 R)
• M23: 2,866,594 km (0.086 R)
• M24: 3,128,540 km (0.065 R)
• M25: 3,365,503 km (0.11 R)
• M26: 3,475,308 km (0.095 R)
• M27: 3,575,090 km (0.078 R)
• M28: 3,811,754 km (0.1 R)
• M29: 3,891,789 km (0.104 R)
• M30: 4,100,178 km (0.088 R)
• M31: 4,360,030 km (0.109 R)
• M32: 4,883,473 km (0.076 R)
• M33: 5,311,622 km (0.113 R)
• M34: 5,414,097 km (0.108 R)
• M35: 5,504,454 km (0.047 R)
• M36: 5,608,125 km (0.117 R)
• M37: 5,804,547 km (0.107 R)
• M38: 6,029,841 km (0.089 R)
• M39: 6,448,117 km (0.076 R)
• M40: 6,530,246 km (0.075 R)
• M41: 6,736,841 km (0.114 R)
• M42: 6,973,804 km (0.083 R)
• M43: 7,072,090 km (0.053 R)
• M44: 7,327,154 km (0.12 R)
• M45: 7,628,594 km (0.089 R)
• M46: 7,700,999 km (0.085 R)
• M47: 7,904,751 km (0.067 R)
• M48: 8,022,186 km (0.092 R)
• M49: 8,228,780 km (0.108 R)
• M50: 8,527,228 km (0.093 R)
• M51: 8,632,396 km (0.116 R)
• M52: 8,798,748 km (0.109 R)
• M53: 8,874,744 km (0.109 R)
• M54: 9,273,123 km (0.082 R)
• M55: 9,412,548 km (0.098 R)
• M56: 9,803,148 km (0.067 R)
• M57: 9,992,539 km (0.084 R)
• M58: 10,167,270 km (0.111 R)
• M59: 10,455,246 km (0.092 R)
• M60: 10,535,879 km (0.072 R)
• M61: 10,974,051 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.6

Radius: 10.4

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 5.08 AU - 5.9 AU

Year: 8725 Days

Day: 8.6 Hours

Environment

Temp: -235 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 44,324,967 km

• M1: 136,583 km (0.099 R)
• M2: 623,524 km (0.097 R)
• M3: 762,650 km (0.105 R)
• M4: 1,110,615 km (0.073 R)
• M5: 1,362,687 km (0.118 R)
• M6: 1,633,010 km (0.106 R)
• M7: 1,697,936 km (0.087 R)
• M8: 1,898,098 km (0.115 R)
• M9: 1,989,502 km (0.119 R)
• M10: 2,153,312 km (0.109 R)
• M11: 2,224,820 km (0.109 R)
• M12: 2,345,994 km (0.118 R)
• M13: 3,064,512 km (0.091 R)
• M14: 3,789,613 km (0.113 R)
• M15: 4,352,101 km (0.059 R)
• M16: 5,988,552 km (0.097 R)
• M17: 6,261,120 km (0.059 R)
• M18: 6,572,433 km (0.074 R)
• M19: 6,995,645 km (0.049 R)
• M20: 7,102,907 km (0.114 R)
• M21: 7,757,547 km (0.093 R)
• M22: 8,054,649 km (0.103 R)
• M23: 8,317,791 km (0.102 R)
• M24: 9,046,333 km (0.111 R)
• M25: 9,359,142 km (0.12 R)
• M26: 9,477,474 km (0.098 R)
• M27: 10,035,773 km (0.086 R)
• M28: 10,116,406 km (0.077 R)
• M29: 10,523,013 km (0.065 R)
• M30: 10,893,418 km (0.099 R)
• M31: 11,059,471 km (0.087 R)
• M32: 11,310,048 km (0.071 R)
• M33: 11,478,196 km (0.097 R)
• M34: 11,689,578 km (0.078 R)
• M35: 11,859,521 km (0.09 R)
• M36: 12,288,119 km (0.034 R)
• M37: 13,116,442 km (0.066 R)
• M38: 13,293,117 km (0.097 R)
• M39: 14,052,925 km (0.027 R)
• M40: 14,233,789 km (0.059 R)
• M41: 14,369,923 km (0.033 R)
• M42: 14,597,760 km (0.083 R)
• M43: 14,689,165 km (0.085 R)
• M44: 15,288,454 km (0.117 R)
• M45: 15,474,404 km (0.109 R)
• M46: 16,036,892 km (0.104 R)
• M47: 16,653,983 km (0.113 R)
• M48: 17,182,063 km (0.079 R)
• M49: 17,327,024 km (0.086 R)
• M50: 17,666,910 km (0.107 R)
• M51: 19,904,146 km (0.115 R)
• M52: 20,464,540 km (0.074 R)
• M53: 20,926,947 km (0.108 R)
• M54: 21,861,934 km (0.114 R)
• M55: 22,863,641 km (0.111 R)
• M56: 23,183,032 km (0.086 R)
• M57: 23,826,453 km (0.108 R)
• M58: 25,021,141 km (0.036 R)
• M59: 25,515,413 km (0.115 R)
• M60: 25,846,772 km (0.074 R)
• M61: 26,346,579 km (0.078 R)
• M62: 27,581,509 km (0.053 R)
• M63: 28,149,083 km (0.047 R)
• M64: 29,007,626 km (0.064 R)
• M65: 29,758,756 km (0.072 R)
• M66: 30,985,459 km (0.028 R)
• M67: 31,103,192 km (0.087 R)
• M68: 31,871,826 km (0.108 R)
• M69: 31,990,607 km (0.094 R)
• M70: 32,826,410 km (0.052 R)
• M71: 33,427,794 km (0.113 R)
• M72: 33,608,957 km (0.08 R)
• M73: 33,911,593 km (0.118 R)
• M74: 34,580,595 km (0.108 R)
• M75: 34,886,074 km (0.048 R)
• M76: 35,376,755 km (0.077 R)
• M77: 35,993,248 km (0.078 R)
• M78: 39,511,191 km (0.082 R)
• M79: 41,699,958 km (0.057 R)
• M80: 42,874,600 km (0.091 R)
• M81: 43,334,314 km (0.038 R)
• M82: 43,597,756 km (0.111 R)
• M83: 43,795,674 km (0.116 R)
• M84: 44,126,286 km (0.106 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: 411 - 10,535 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit