🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.3

Radius: 13.9

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.68 AU - 0.74 AU

Year: 399 Days

Day: 11.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 18,419,156 km

• M1: 173,234 km (0.097 R)
• M2: 267,182 km (0.046 R)
• M3: 357,240 km (0.094 R)
• M4: 473,477 km (0.098 R)
• M5: 598,242 km (0.088 R)
• M6: 749,934 km (0.057 R)
• M7: 838,346 km (0.081 R)
• M8: 945,309 km (0.079 R)
• M9: 1,135,149 km (0.033 R)
• M10: 1,263,653 km (0.115 R)
• M11: 1,371,962 km (0.117 R)
• M12: 1,466,209 km (0.096 R)
• M13: 1,598,603 km (0.117 R)
• M14: 1,707,660 km (0.077 R)
• M15: 1,890,319 km (0.062 R)
• M16: 2,059,963 km (0.096 R)
• M17: 2,280,620 km (0.111 R)
• M18: 2,451,311 km (0.07 R)
• M19: 2,658,803 km (0.078 R)
• M20: 2,762,025 km (0.103 R)
• M21: 2,894,420 km (0.083 R)
• M22: 2,995,099 km (0.095 R)
• M23: 3,211,717 km (0.058 R)
• M24: 3,310,451 km (0.116 R)
• M25: 3,451,372 km (0.036 R)
• M26: 3,552,501 km (0.097 R)
• M27: 3,721,247 km (0.072 R)
• M28: 3,936,070 km (0.108 R)
• M29: 4,154,931 km (0.117 R)
• M30: 4,313,804 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.4

Radius: 13.8

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.49 AU - 1.91 AU

Year: 1478 Days

Day: 6.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 18,419,156 km

• M1: 173,085 km (0.104 R)
• M2: 262,694 km (0.048 R)
• M3: 409,449 km (0.064 R)
• M4: 540,796 km (0.106 R)
• M5: 635,193 km (0.114 R)
• M6: 726,148 km (0.12 R)
• M7: 816,804 km (0.063 R)
• M8: 923,468 km (0.099 R)
• M9: 1,133,503 km (0.1 R)
• M10: 1,274,275 km (0.077 R)
• M11: 1,393,953 km (0.11 R)
• M12: 1,566,888 km (0.068 R)
• M13: 1,667,119 km (0.11 R)
• M14: 1,814,173 km (0.118 R)
• M15: 1,942,678 km (0.108 R)
• M16: 2,074,324 km (0.104 R)
• M17: 2,169,319 km (0.118 R)
• M18: 2,338,963 km (0.076 R)
• M19: 2,479,585 km (0.103 R)
• M20: 2,787,158 km (0.114 R)
• M21: 3,271,705 km (0.083 R)
• M22: 3,590,648 km (0.053 R)
• M23: 3,686,391 km (0.041 R)
• M24: 3,860,971 km (0.085 R)
• M25: 3,998,751 km (0.1 R)
• M26: 4,098,234 km (0.086 R)
• M27: 4,198,464 km (0.057 R)
• M28: 4,442,458 km (0.091 R)
• M29: 4,566,176 km (0.099 R)
• M30: 4,680,768 km (0.101 R)
• M31: 4,817,351 km (0.105 R)
• M32: 5,137,640 km (0.096 R)
• M33: 5,256,869 km (0.104 R)
• M34: 5,376,996 km (0.026 R)
• M35: 5,520,161 km (0.06 R)
• M36: 5,776,722 km (0.077 R)
• M37: 5,991,694 km (0.038 R)
• M38: 6,371,224 km (0.1 R)
• M39: 6,806,404 km (0.105 R)
• M40: 7,033,493 km (0.092 R)
• M41: 7,348,547 km (0.03 R)
• M42: 7,668,237 km (0.077 R)
• M43: 7,767,421 km (0.058 R)
• M44: 7,904,751 km (0.074 R)
• M45: 7,992,416 km (0.037 R)
• M46: 8,245,087 km (0.084 R)
• M47: 8,334,097 km (0.116 R)
• M48: 8,487,435 km (0.093 R)
• M49: 8,654,686 km (0.117 R)
• M50: 8,771,073 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.4

Radius: 8.6

Gravity: 13.36 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.19 AU - 2.19 AU

Year: 2161 Days

Day: 10.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 18,419,156 km

• M1: 120,875 km (0.103 R)
• M2: 292,165 km (0.053 R)
• M3: 399,277 km (0.11 R)
• M4: 537,655 km (0.069 R)
• M5: 648,357 km (0.08 R)
• M6: 795,412 km (0.101 R)
• M7: 1,058,555 km (0.117 R)
• M8: 1,145,022 km (0.08 R)
• M9: 1,200,373 km (0.097 R)
• M10: 1,279,361 km (0.107 R)
• M11: 1,360,144 km (0.114 R)
• M12: 1,551,629 km (0.104 R)
• M13: 1,613,263 km (0.058 R)
• M14: 1,739,075 km (0.094 R)
• M15: 1,803,253 km (0.097 R)
• M16: 1,894,358 km (0.083 R)
• M17: 1,960,480 km (0.1 R)
• M18: 2,027,500 km (0.089 R)
• M19: 2,373,669 km (0.059 R)
• M20: 2,531,944 km (0.084 R)
• M21: 2,678,849 km (0.105 R)
• M22: 3,120,911 km (0.092 R)
• M23: 3,310,601 km (0.071 R)
• M24: 3,374,629 km (0.107 R)
• M25: 3,569,405 km (0.111 R)
• M26: 3,751,167 km (0.114 R)
• M27: 4,175,576 km (0.096 R)
• M28: 4,314,702 km (0.086 R)
• M29: 4,420,019 km (0.109 R)
• M30: 4,886,465 km (0.072 R)
• M31: 5,218,572 km (0.086 R)
• M32: 5,293,371 km (0.059 R)
• M33: 5,807,539 km (0.097 R)
• M34: 6,002,166 km (0.103 R)
• M35: 6,119,899 km (0.078 R)
• M36: 6,198,887 km (0.093 R)
• M37: 6,317,967 km (0.07 R)
• M38: 6,517,979 km (0.119 R)
• M39: 6,822,112 km (0.03 R)
• M40: 6,883,596 km (0.055 R)
• M41: 7,110,237 km (0.097 R)
• M42: 7,592,092 km (0.113 R)
• M43: 7,655,821 km (0.113 R)
• M44: 7,826,362 km (0.118 R)
• M45: 8,345,766 km (0.118 R)
• M46: 8,477,263 km (0.103 R)
• M47: 8,742,500 km (0.116 R)
• M48: 8,898,530 km (0.118 R)
• M49: 9,236,023 km (0.091 R)
• M50: 9,394,896 km (0.039 R)
• M51: 10,722,128 km (0.107 R)
• M52: 10,913,165 km (0.112 R)
• M53: 11,153,419 km (0.078 R)
• M54: 11,298,529 km (0.115 R)
• M55: 11,468,472 km (0.116 R)
• M56: 11,541,625 km (0.103 R)
• M57: 12,008,371 km (0.11 R)
• M58: 12,456,117 km (0.091 R)
• M59: 12,757,706 km (0.103 R)
• M60: 13,163,565 km (0.102 R)
• M61: 13,702,716 km (0.042 R)
• M62: 13,962,119 km (0.118 R)
• M63: 14,223,018 km (0.113 R)
• M64: 14,354,065 km (0.072 R)
• M65: 14,485,562 km (0.083 R)
• M66: 14,670,315 km (0.094 R)
• M67: 14,908,924 km (0.103 R)
• M68: 15,985,131 km (0.091 R)
• M69: 17,114,146 km (0.12 R)
• M70: 17,956,532 km (0.119 R)
• M71: 18,783,509 km (0.063 R)
• M72: 19,158,251 km (0.097 R)
• M73: 19,274,040 km (0.031 R)
• M74: 19,361,106 km (0.112 R)
• M75: 19,448,322 km (0.064 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.6

Radius: 13.1

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.41 AU - 2.73 AU

Year: 2747 Days

Day: 11.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 102.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 18,419,156 km

• M1: 165,904 km (0.08 R)
• M2: 263,143 km (0.032 R)
• M3: 364,869 km (0.084 R)
• M4: 514,018 km (0.084 R)
• M5: 610,210 km (0.099 R)
• M6: 713,731 km (0.117 R)
• M7: 901,477 km (0.071 R)
• M8: 1,070,522 km (0.065 R)
• M9: 1,212,491 km (0.09 R)
• M10: 1,341,444 km (0.1 R)
• M11: 1,448,107 km (0.109 R)
• M12: 1,544,000 km (0.114 R)
• M13: 1,713,644 km (0.068 R)
• M14: 1,904,530 km (0.093 R)
• M15: 2,025,705 km (0.068 R)
• M16: 2,157,351 km (0.09 R)
• M17: 2,340,159 km (0.065 R)
• M18: 2,495,143 km (0.068 R)
• M19: 2,594,775 km (0.093 R)
• M20: 2,730,012 km (0.069 R)
• M21: 2,832,785 km (0.09 R)
• M22: 3,042,671 km (0.08 R)
• M23: 3,194,363 km (0.116 R)
• M24: 3,303,121 km (0.09 R)
• M25: 3,385,400 km (0.094 R)
• M26: 3,807,715 km (0.075 R)
• M27: 4,049,764 km (0.1 R)
• M28: 4,138,027 km (0.055 R)
• M29: 4,256,957 km (0.095 R)
• M30: 4,366,911 km (0.11 R)
• M31: 4,528,627 km (0.12 R)
• M32: 4,681,965 km (0.112 R)
• M33: 4,837,098 km (0.091 R)
• M34: 4,931,045 km (0.091 R)
• M35: 5,291,576 km (0.074 R)
• M36: 5,726,606 km (0.096 R)
• M37: 6,207,414 km (0.109 R)
• M38: 6,806,105 km (0.071 R)
• M39: 6,888,234 km (0.08 R)
• M40: 7,136,267 km (0.106 R)
• M41: 7,267,465 km (0.096 R)
• M42: 7,763,531 km (0.077 R)
• M43: 7,849,251 km (0.073 R)
• M44: 8,145,903 km (0.047 R)
• M45: 8,320,484 km (0.043 R)
• M46: 8,534,409 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486

Radius: 13.9

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.22 AU - 3.02 AU

Year: 2828 Days

Day: 6.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 18,419,156 km

• M1: 193,879 km (0.079 R)
• M2: 282,291 km (0.079 R)
• M3: 408,253 km (0.12 R)
• M4: 518,057 km (0.03 R)
• M5: 625,020 km (0.081 R)
• M6: 931,396 km (0.08 R)
• M7: 1,077,853 km (0.11 R)
• M8: 1,201,271 km (0.1 R)
• M9: 1,307,934 km (0.054 R)
• M10: 1,891,216 km (0.102 R)
• M11: 2,120,251 km (0.115 R)
• M12: 2,304,854 km (0.091 R)
• M13: 2,605,845 km (0.089 R)
• M14: 2,789,851 km (0.111 R)
• M15: 3,337,379 km (0.095 R)
• M16: 3,491,315 km (0.064 R)
• M17: 3,584,814 km (0.079 R)
• M18: 3,710,775 km (0.112 R)
• M19: 3,918,716 km (0.102 R)
• M20: 4,480,755 km (0.1 R)
• M21: 4,910,550 km (0.115 R)
• M22: 5,139,285 km (0.066 R)
• M23: 5,791,382 km (0.109 R)
• M24: 5,921,233 km (0.04 R)
• M25: 6,052,131 km (0.105 R)
• M26: 6,146,229 km (0.101 R)
• M27: 6,412,214 km (0.036 R)
• M28: 6,818,372 km (0.115 R)
• M29: 6,975,300 km (0.095 R)
• M30: 7,292,896 km (0.056 R)
• M31: 7,453,564 km (0.12 R)
• M32: 7,574,739 km (0.062 R)
• M33: 8,441,808 km (0.081 R)
• M34: 8,674,133 km (0.087 R)
• M35: 8,844,525 km (0.072 R)
• M36: 8,951,488 km (0.106 R)
• M37: 9,145,217 km (0.115 R)
• M38: 9,405,667 km (0.119 R)
• M39: 9,536,864 km (0.092 R)
• M40: 10,000,767 km (0.101 R)
• M41: 10,269,146 km (0.108 R)
• M42: 10,744,717 km (0.101 R)
• M43: 10,859,010 km (0.074 R)
• M44: 10,950,714 km (0.113 R)
• M45: 11,740,890 km (0.053 R)
• M46: 12,000,442 km (0.098 R)
• M47: 12,333,596 km (0.108 R)
• M48: 12,573,551 km (0.107 R)
• M49: 13,302,392 km (0.097 R)
• M50: 13,548,331 km (0.094 R)
• M51: 13,945,214 km (0.062 R)
• M52: 14,270,440 km (0.074 R)
• M53: 14,471,799 km (0.09 R)
• M54: 14,648,773 km (0.09 R)
• M55: 14,953,953 km (0.104 R)
• M56: 15,933,968 km (0.112 R)
• M57: 16,247,675 km (0.089 R)
• M58: 16,563,626 km (0.035 R)
• M59: 16,722,349 km (0.104 R)
• M60: 17,067,920 km (0.117 R)
• M61: 17,174,733 km (0.06 R)
• M62: 17,389,107 km (0.093 R)
• M63: 17,955,933 km (0.118 R)
• M64: 18,282,505 km (0.095 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 12,722 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit