🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.3

Radius: 13

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.43 AU - 0.59 AU

Year: 243 Days

Day: 6.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 30,833,708 km

• M1: 180,864 km (0.103 R)
• M2: 298,149 km (0.119 R)
• M3: 385,215 km (0.045 R)
• M4: 491,130 km (0.055 R)
• M5: 585,676 km (0.081 R)
• M6: 681,568 km (0.104 R)
• M7: 780,452 km (0.11 R)
• M8: 906,264 km (0.116 R)
• M9: 994,377 km (0.108 R)
• M10: 1,101,190 km (0.073 R)
• M11: 1,204,263 km (0.08 R)
• M12: 1,399,338 km (0.057 R)
• M13: 1,520,812 km (0.044 R)
• M14: 1,673,103 km (0.095 R)
• M15: 1,765,255 km (0.115 R)
• M16: 1,854,565 km (0.026 R)
• M17: 1,954,945 km (0.086 R)
• M18: 2,131,620 km (0.055 R)
• M19: 2,221,977 km (0.079 R)
• M20: 2,339,412 km (0.066 R)
• M21: 2,448,468 km (0.081 R)
• M22: 2,538,077 km (0.074 R)
• M23: 2,650,425 km (0.079 R)
• M24: 2,830,242 km (0.046 R)
• M25: 2,924,489 km (0.059 R)
• M26: 3,019,932 km (0.106 R)
• M27: 3,144,846 km (0.111 R)
• M28: 3,236,849 km (0.103 R)
• M29: 3,347,402 km (0.085 R)
• M30: 3,435,515 km (0.12 R)
• M31: 3,566,264 km (0.085 R)
• M32: 3,674,423 km (0.114 R)
• M33: 3,765,378 km (0.074 R)
• M34: 4,005,782 km (0.066 R)
• M35: 4,156,128 km (0.107 R)
• M36: 4,308,419 km (0.104 R)
• M37: 4,469,087 km (0.074 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.8

Radius: 8

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.67 AU - 3.25 AU

Year: 3396 Days

Day: 11.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 30,833,708 km

• M1: 171,888 km (0.115 R)
• M2: 253,718 km (0.107 R)
• M3: 325,974 km (0.093 R)
• M4: 502,200 km (0.077 R)
• M5: 671,694 km (0.106 R)
• M6: 732,431 km (0.086 R)
• M7: 819,198 km (0.105 R)
• M8: 1,353,113 km (0.091 R)
• M9: 1,511,387 km (0.095 R)
• M10: 1,846,038 km (0.079 R)
• M11: 1,900,491 km (0.076 R)
• M12: 2,112,172 km (0.074 R)
• M13: 2,192,207 km (0.098 R)
• M14: 2,249,952 km (0.072 R)
• M15: 2,331,632 km (0.062 R)
• M16: 2,705,627 km (0.113 R)
• M17: 2,830,242 km (0.105 R)
• M18: 2,893,372 km (0.096 R)
• M19: 2,956,952 km (0.112 R)
• M20: 3,755,505 km (0.102 R)
• M21: 3,993,366 km (0.106 R)
• M22: 4,135,633 km (0.076 R)
• M23: 4,366,911 km (0.097 R)
• M24: 4,602,229 km (0.095 R)
• M25: 4,721,608 km (0.096 R)
• M26: 5,178,031 km (0.025 R)
• M27: 5,364,580 km (0.093 R)
• M28: 6,067,390 km (0.072 R)
• M29: 6,413,111 km (0.119 R)
• M30: 6,579,913 km (0.112 R)
• M31: 6,849,937 km (0.084 R)
• M32: 6,918,004 km (0.1 R)
• M33: 6,986,370 km (0.071 R)
• M34: 7,453,265 km (0.106 R)
• M35: 8,362,521 km (0.062 R)
• M36: 8,417,124 km (0.073 R)
• M37: 8,765,538 km (0.089 R)
• M38: 9,156,138 km (0.09 R)
• M39: 9,457,577 km (0.095 R)
• M40: 9,781,457 km (0.077 R)
• M41: 9,839,052 km (0.091 R)
• M42: 10,283,956 km (0.087 R)
• M43: 10,518,675 km (0.12 R)
• M44: 10,913,763 km (0.116 R)
• M45: 11,374,225 km (0.11 R)
• M46: 11,495,400 km (0.093 R)
• M47: 11,637,218 km (0.101 R)
• M48: 11,881,811 km (0.032 R)
• M49: 12,500,847 km (0.115 R)
• M50: 12,667,648 km (0.103 R)
• M51: 12,835,198 km (0.119 R)
• M52: 13,534,269 km (0.091 R)
• M53: 13,942,372 km (0.107 R)
• M54: 14,007,148 km (0.059 R)
• M55: 14,572,927 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.1

Radius: 10.8

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.96 AU - 4.28 AU

Year: 5577 Days

Day: 7.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 30,833,708 km

• M1: 138,528 km (0.115 R)
• M2: 342,878 km (0.09 R)
• M3: 498,610 km (0.108 R)
• M4: 638,035 km (0.084 R)
• M5: 713,283 km (0.115 R)
• M6: 885,769 km (0.093 R)
• M7: 983,756 km (0.091 R)
• M8: 1,151,156 km (0.074 R)
• M9: 1,850,226 km (0.118 R)
• M10: 1,978,133 km (0.114 R)
• M11: 2,310,988 km (0.069 R)
• M12: 2,484,073 km (0.083 R)
• M13: 2,679,597 km (0.108 R)
• M14: 2,825,006 km (0.094 R)
• M15: 3,029,357 km (0.099 R)
• M16: 3,296,389 km (0.082 R)
• M17: 3,956,415 km (0.111 R)
• M18: 4,059,937 km (0.103 R)
• M19: 4,333,551 km (0.059 R)
• M20: 4,613,150 km (0.087 R)
• M21: 4,876,591 km (0.099 R)
• M22: 5,464,212 km (0.107 R)
• M23: 6,266,505 km (0.118 R)
• M24: 6,460,683 km (0.077 R)
• M25: 6,632,272 km (0.1 R)
• M26: 6,730,857 km (0.04 R)
• M27: 6,904,839 km (0.03 R)
• M28: 7,080,168 km (0.095 R)
• M29: 7,231,860 km (0.055 R)
• M30: 7,770,712 km (0.076 R)
• M31: 8,163,556 km (0.118 R)
• M32: 8,296,100 km (0.118 R)
• M33: 8,402,464 km (0.09 R)
• M34: 8,670,693 km (0.1 R)
• M35: 8,860,083 km (0.037 R)
• M36: 9,743,160 km (0.055 R)
• M37: 9,827,533 km (0.105 R)
• M38: 10,366,684 km (0.118 R)
• M39: 10,596,616 km (0.105 R)
• M40: 10,741,277 km (0.062 R)
• M41: 12,465,691 km (0.08 R)
• M42: 12,710,284 km (0.074 R)
• M43: 13,111,206 km (0.045 R)
• M44: 13,641,680 km (0.067 R)
• M45: 14,179,185 km (0.102 R)
• M46: 14,949,764 km (0.063 R)
• M47: 15,965,384 km (0.108 R)
• M48: 16,431,232 km (0.069 R)
• M49: 16,766,780 km (0.069 R)
• M50: 17,478,866 km (0.113 R)
• M51: 17,649,856 km (0.051 R)
• M52: 18,722,323 km (0.109 R)
• M53: 19,037,675 km (0.076 R)
• M54: 19,390,128 km (0.046 R)
• M55: 20,713,022 km (0.086 R)
• M56: 21,257,558 km (0.099 R)
• M57: 21,330,412 km (0.05 R)
• M58: 21,549,872 km (0.107 R)
• M59: 22,286,642 km (0.054 R)
• M60: 22,583,594 km (0.12 R)
• M61: 23,143,987 km (0.096 R)
• M62: 23,219,086 km (0.118 R)
• M63: 24,660,910 km (0.117 R)
• M64: 25,547,576 km (0.111 R)
• M65: 25,741,754 km (0.056 R)
• M66: 25,858,441 km (0.089 R)
• M67: 26,014,322 km (0.12 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 163.2

Radius: 4.2

Gravity: 9.25 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 6.03 AU - 6.59 AU

Year: 10570 Days

Day: 15.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 30,833,708 km

• M1: 114,592 km (0.109 R)
• M2: 375,939 km (0.098 R)
• M3: 722,857 km (0.12 R)
• M4: 788,231 km (0.082 R)
• M5: 1,099,544 km (0.087 R)
• M6: 1,237,025 km (0.12 R)
• M7: 1,428,959 km (0.039 R)
• M8: 1,545,196 km (0.106 R)
• M9: 1,716,785 km (0.104 R)
• M10: 1,769,444 km (0.1 R)
• M11: 1,840,503 km (0.114 R)
• M12: 2,461,932 km (0.111 R)
• M13: 3,163,845 km (0.1 R)
• M14: 3,272,005 km (0.102 R)
• M15: 3,403,352 km (0.062 R)
• M16: 3,469,773 km (0.098 R)
• M17: 3,671,431 km (0.1 R)
• M18: 3,739,498 km (0.097 R)
• M19: 4,133,090 km (0.06 R)
• M20: 4,180,213 km (0.041 R)
• M21: 4,346,716 km (0.104 R)
• M22: 4,661,769 km (0.071 R)
• M23: 4,834,554 km (0.086 R)
• M24: 5,135,396 km (0.064 R)
• M25: 6,235,688 km (0.104 R)
• M26: 6,371,373 km (0.111 R)
• M27: 7,008,062 km (0.078 R)
• M28: 7,205,830 km (0.119 R)
• M29: 8,610,853 km (0.069 R)
• M30: 9,844,138 km (0.088 R)
• M31: 10,224,865 km (0.089 R)
• M32: 10,935,156 km (0.111 R)
• M33: 11,131,578 km (0.118 R)
• M34: 11,230,312 km (0.028 R)
• M35: 11,761,534 km (0.095 R)
• M36: 11,996,403 km (0.037 R)
• M37: 12,607,660 km (0.107 R)
• M38: 13,438,377 km (0.049 R)
• M39: 13,719,322 km (0.083 R)
• M40: 14,179,784 km (0.101 R)
• M41: 14,573,226 km (0.099 R)
• M42: 14,825,598 km (0.082 R)
• M43: 16,257,698 km (0.1 R)
• M44: 18,002,608 km (0.067 R)
• M45: 19,885,596 km (0.071 R)
• M46: 21,912,647 km (0.061 R)
• M47: 22,284,548 km (0.102 R)
• M48: 22,450,452 km (0.048 R)
• M49: 22,825,194 km (0.091 R)
• M50: 23,496,590 km (0.03 R)
• M51: 24,089,446 km (0.109 R)
• M52: 24,131,932 km (0.071 R)
• M53: 25,506,138 km (0.05 R)
• M54: 26,597,155 km (0.107 R)
• M55: 27,082,002 km (0.087 R)
• M56: 27,126,283 km (0.117 R)
• M57: 27,347,837 km (0.112 R)
• M58: 27,703,431 km (0.102 R)
• M59: 28,509,165 km (0.109 R)
• M60: 28,734,460 km (0.066 R)
• M61: 29,368,007 km (0.097 R)
• M62: 29,458,962 km (0.112 R)
• M63: 30,143,672 km (0.109 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 14,398 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit