🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.8

Radius: 10.5

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.86 AU - 0.95 AU

Year: 551 Days

Day: 13.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 133.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 34,989,425 km

• M1: 134,189 km (0.075 R)
• M2: 204,500 km (0.093 R)
• M3: 271,520 km (0.115 R)
• M4: 339,587 km (0.047 R)
• M5: 474,524 km (0.115 R)
• M6: 540,647 km (0.092 R)
• M7: 642,523 km (0.105 R)
• M8: 849,417 km (0.069 R)
• M9: 956,529 km (0.107 R)
• M10: 1,053,767 km (0.04 R)
• M11: 1,195,586 km (0.106 R)
• M12: 1,274,275 km (0.087 R)
• M13: 1,493,286 km (0.074 R)
• M14: 1,772,286 km (0.117 R)
• M15: 2,119,054 km (0.097 R)
• M16: 2,248,007 km (0.041 R)
• M17: 2,373,221 km (0.118 R)
• M18: 2,487,214 km (0.092 R)
• M19: 2,596,121 km (0.071 R)
• M20: 2,678,849 km (0.099 R)
• M21: 2,783,717 km (0.107 R)
• M22: 3,099,069 km (0.105 R)
• M23: 3,501,787 km (0.114 R)
• M24: 3,608,899 km (0.094 R)
• M25: 3,865,908 km (0.081 R)
• M26: 4,016,703 km (0.056 R)
• M27: 4,096,738 km (0.093 R)
• M28: 4,201,755 km (0.068 R)
• M29: 4,307,671 km (0.093 R)
• M30: 4,513,817 km (0.114 R)
• M31: 4,622,275 km (0.047 R)
• M32: 4,850,412 km (0.108 R)
• M33: 5,125,672 km (0.111 R)
• M34: 5,195,384 km (0.109 R)
• M35: 5,291,576 km (0.111 R)
• M36: 5,370,713 km (0.09 R)
• M37: 5,459,275 km (0.11 R)
• M38: 5,592,866 km (0.063 R)
• M39: 5,709,552 km (0.087 R)
• M40: 5,790,784 km (0.115 R)
• M41: 5,908,817 km (0.056 R)
• M42: 5,981,970 km (0.049 R)
• M43: 6,064,548 km (0.117 R)
• M44: 6,165,975 km (0.115 R)
• M45: 6,333,226 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277

Radius: 10.4

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.82 AU - 1.02 AU

Year: 570 Days

Day: 6.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 34,989,425 km

• M1: 132,993 km (0.109 R)
• M2: 204,500 km (0.106 R)
• M3: 269,875 km (0.115 R)
• M4: 344,823 km (0.062 R)
• M5: 420,819 km (0.066 R)
• M6: 491,279 km (0.116 R)
• M7: 580,290 km (0.091 R)
• M8: 693,985 km (0.097 R)
• M9: 792,420 km (0.114 R)
• M10: 875,596 km (0.065 R)
• M11: 953,686 km (0.106 R)
• M12: 1,025,793 km (0.068 R)
• M13: 1,091,017 km (0.083 R)
• M14: 1,295,518 km (0.118 R)
• M15: 1,380,938 km (0.104 R)
• M16: 1,572,722 km (0.105 R)
• M17: 1,654,104 km (0.117 R)
• M18: 1,768,247 km (0.1 R)
• M19: 1,939,237 km (0.113 R)
• M20: 2,004,761 km (0.051 R)
• M21: 2,098,858 km (0.104 R)
• M22: 2,217,340 km (0.09 R)
• M23: 2,396,408 km (0.108 R)
• M24: 2,502,473 km (0.112 R)
• M25: 2,646,536 km (0.104 R)
• M26: 2,836,824 km (0.105 R)
• M27: 2,917,906 km (0.073 R)
• M28: 3,025,168 km (0.111 R)
• M29: 3,237,298 km (0.09 R)
• M30: 3,447,633 km (0.094 R)
• M31: 3,628,646 km (0.085 R)
• M32: 3,710,177 km (0.12 R)
• M33: 3,826,714 km (0.098 R)
• M34: 3,986,185 km (0.113 R)
• M35: 4,176,473 km (0.054 R)
• M36: 4,434,679 km (0.096 R)
• M37: 4,609,858 km (0.118 R)
• M38: 4,727,891 km (0.09 R)
• M39: 4,966,949 km (0.118 R)
• M40: 5,072,864 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.7

Radius: 14.3

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.43 AU - 1.69 AU

Year: 1258 Days

Day: 14 Hours

Environment

Temp: -184 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 34,989,425 km

• M1: 182,958 km (0.068 R)
• M2: 280,795 km (0.079 R)
• M3: 391,498 km (0.082 R)
• M4: 495,319 km (0.105 R)
• M5: 663,616 km (0.085 R)
• M6: 782,098 km (0.101 R)
• M7: 898,934 km (0.05 R)
• M8: 1,075,609 km (0.108 R)
• M9: 1,213,688 km (0.111 R)
• M10: 1,305,391 km (0.108 R)
• M11: 1,471,893 km (0.084 R)
• M12: 1,564,195 km (0.05 R)
• M13: 1,735,784 km (0.112 R)
• M14: 1,880,296 km (0.078 R)
• M15: 2,056,522 km (0.112 R)
• M16: 2,160,792 km (0.065 R)
• M17: 2,281,218 km (0.107 R)
• M18: 2,462,680 km (0.117 R)
• M19: 2,641,450 km (0.101 R)
• M20: 2,778,332 km (0.032 R)
• M21: 2,949,172 km (0.084 R)
• M22: 3,083,511 km (0.076 R)
• M23: 3,276,941 km (0.072 R)
• M24: 3,432,822 km (0.062 R)
• M25: 3,625,056 km (0.082 R)
• M26: 3,718,255 km (0.104 R)
• M27: 3,872,490 km (0.081 R)
• M28: 4,037,796 km (0.108 R)
• M29: 4,196,519 km (0.102 R)
• M30: 4,294,506 km (0.096 R)
• M31: 4,611,654 km (0.119 R)
• M32: 4,759,307 km (0.089 R)
• M33: 5,125,672 km (0.065 R)
• M34: 5,346,179 km (0.031 R)
• M35: 5,462,417 km (0.032 R)
• M36: 5,906,124 km (0.098 R)
• M37: 6,076,815 km (0.102 R)
• M38: 6,198,289 km (0.095 R)
• M39: 6,289,842 km (0.111 R)
• M40: 6,453,951 km (0.039 R)
• M41: 6,723,676 km (0.04 R)
• M42: 6,986,520 km (0.12 R)
• M43: 7,081,963 km (0.065 R)
• M44: 7,210,019 km (0.052 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941

Radius: 13.6

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.42 AU - 4.74 AU

Year: 5321 Days

Day: 12.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 34,989,425 km

• M1: 198,816 km (0.114 R)
• M2: 323,580 km (0.062 R)
• M3: 458,218 km (0.083 R)
• M4: 732,880 km (0.059 R)
• M5: 898,634 km (0.101 R)
• M6: 1,047,335 km (0.107 R)
• M7: 1,405,023 km (0.076 R)
• M8: 1,707,959 km (0.064 R)
• M9: 1,801,308 km (0.056 R)
• M10: 1,915,451 km (0.086 R)
• M11: 2,052,034 km (0.093 R)
• M12: 2,439,492 km (0.075 R)
• M13: 2,740,184 km (0.086 R)
• M14: 2,962,337 km (0.046 R)
• M15: 3,052,844 km (0.059 R)
• M16: 3,167,436 km (0.059 R)
• M17: 3,260,186 km (0.119 R)
• M18: 3,377,471 km (0.117 R)
• M19: 3,496,102 km (0.087 R)
• M20: 3,664,699 km (0.078 R)
• M21: 4,161,214 km (0.1 R)
• M22: 4,288,821 km (0.116 R)
• M23: 4,573,955 km (0.086 R)
• M24: 5,000,159 km (0.082 R)
• M25: 5,494,879 km (0.116 R)
• M26: 6,501,823 km (0.093 R)
• M27: 6,981,134 km (0.094 R)
• M28: 7,816,040 km (0.106 R)
• M29: 8,780,647 km (0.084 R)
• M30: 8,945,055 km (0.096 R)
• M31: 10,228,156 km (0.107 R)
• M32: 10,785,558 km (0.084 R)
• M33: 11,568,254 km (0.096 R)
• M34: 11,930,131 km (0.085 R)
• M35: 12,628,005 km (0.093 R)
• M36: 13,263,646 km (0.101 R)
• M37: 13,452,589 km (0.032 R)
• M38: 13,642,428 km (0.077 R)
• M39: 14,761,121 km (0.115 R)
• M40: 14,996,289 km (0.11 R)
• M41: 16,029,561 km (0.048 R)
• M42: 16,230,920 km (0.109 R)
• M43: 16,880,923 km (0.089 R)
• M44: 17,209,141 km (0.032 R)
• M45: 17,332,708 km (0.026 R)
• M46: 17,580,891 km (0.046 R)
• M47: 17,913,597 km (0.116 R)
• M48: 18,038,960 km (0.11 R)
• M49: 18,500,918 km (0.097 R)
• M50: 19,051,887 km (0.097 R)
• M51: 19,651,326 km (0.095 R)
• M52: 19,823,663 km (0.12 R)
• M53: 19,953,364 km (0.109 R)
• M54: 20,300,431 km (0.081 R)
• M55: 20,912,586 km (0.113 R)
• M56: 22,334,812 km (0.083 R)
• M57: 23,376,163 km (0.105 R)
• M58: 23,650,376 km (0.077 R)
• M59: 24,017,789 km (0.096 R)
• M60: 25,412,190 km (0.09 R)
• M61: 25,506,138 km (0.119 R)
• M62: 25,882,825 km (0.065 R)
• M63: 27,072,128 km (0.101 R)
• M64: 27,168,021 km (0.081 R)
• M65: 27,601,106 km (0.089 R)
• M66: 27,891,027 km (0.049 R)
• M67: 28,036,287 km (0.1 R)
• M68: 28,620,317 km (0.07 R)
• M69: 30,197,078 km (0.052 R)
• M70: 31,751,250 km (0.085 R)
• M71: 32,258,238 km (0.112 R)
• M72: 32,461,691 km (0.089 R)
• M73: 32,614,729 km (0.063 R)
• M74: 32,972,418 km (0.092 R)
• M75: 34,364,576 km (0.113 R)
• M76: 34,468,397 km (0.062 R)
• M77: 34,676,487 km (0.104 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 19,859 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit