🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.5

Radius: 8.9

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.59 AU - 0.93 AU

Year: 466 Days

Day: 8.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 70,566,901 km

• M1: 111,002 km (0.048 R)
• M2: 179,667 km (0.108 R)
• M3: 242,199 km (0.109 R)
• M4: 331,958 km (0.092 R)
• M5: 451,486 km (0.088 R)
• M6: 540,946 km (0.106 R)
• M7: 647,310 km (0.111 R)
• M8: 731,384 km (0.088 R)
• M9: 856,298 km (0.076 R)
• M10: 928,853 km (0.117 R)
• M11: 1,006,794 km (0.078 R)
• M12: 1,115,252 km (0.12 R)
• M13: 1,240,914 km (0.09 R)
• M14: 1,317,359 km (0.095 R)
• M15: 1,419,534 km (0.046 R)
• M16: 1,499,719 km (0.051 R)
• M17: 1,570,628 km (0.1 R)
• M18: 1,730,847 km (0.116 R)
• M19: 1,873,713 km (0.109 R)
• M20: 2,032,287 km (0.047 R)
• M21: 2,107,236 km (0.077 R)
• M22: 2,199,238 km (0.101 R)
• M23: 2,296,776 km (0.079 R)
• M24: 2,572,485 km (0.119 R)
• M25: 2,771,001 km (0.068 R)
• M26: 2,956,652 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.3

Radius: 9.6

Gravity: 7.98 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.14 AU - 3.48 AU

Year: 4233 Days

Day: 12.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 70,566,901 km

• M1: 146,905 km (0.091 R)
• M2: 307,573 km (0.083 R)
• M3: 484,548 km (0.036 R)
• M4: 586,573 km (0.107 R)
• M5: 913,295 km (0.098 R)
• M6: 1,083,687 km (0.077 R)
• M7: 1,236,127 km (0.106 R)
• M8: 1,501,065 km (0.062 R)
• M9: 1,656,348 km (0.073 R)
• M10: 2,016,430 km (0.025 R)
• M11: 2,136,258 km (0.086 R)
• M12: 2,383,094 km (0.032 R)
• M13: 2,884,995 km (0.088 R)
• M14: 3,460,348 km (0.044 R)
• M15: 4,179,316 km (0.113 R)
• M16: 4,333,102 km (0.119 R)
• M17: 4,714,278 km (0.097 R)
• M18: 4,805,532 km (0.069 R)
• M19: 5,036,362 km (0.107 R)
• M20: 5,270,931 km (0.117 R)
• M21: 5,389,562 km (0.119 R)
• M22: 5,485,006 km (0.119 R)
• M23: 5,581,197 km (0.03 R)
• M24: 5,775,076 km (0.085 R)
• M25: 5,848,379 km (0.03 R)
• M26: 5,921,981 km (0.093 R)
• M27: 5,995,883 km (0.101 R)
• M28: 6,420,591 km (0.049 R)
• M29: 6,623,745 km (0.06 R)
• M30: 6,726,219 km (0.058 R)
• M31: 6,984,575 km (0.104 R)
• M32: 7,193,713 km (0.111 R)
• M33: 7,431,424 km (0.098 R)
• M34: 7,591,344 km (0.081 R)
• M35: 7,996,156 km (0.112 R)
• M36: 8,077,986 km (0.039 R)
• M37: 8,519,000 km (0.083 R)
• M38: 9,166,759 km (0.087 R)
• M39: 9,309,775 km (0.096 R)
• M40: 10,689,067 km (0.11 R)
• M41: 11,203,684 km (0.104 R)
• M42: 11,356,573 km (0.05 R)
• M43: 12,382,964 km (0.057 R)
• M44: 12,699,812 km (0.114 R)
• M45: 13,276,961 km (0.099 R)
• M46: 13,471,288 km (0.067 R)
• M47: 13,536,214 km (0.089 R)
• M48: 13,666,513 km (0.08 R)
• M49: 13,797,112 km (0.115 R)
• M50: 14,323,996 km (0.086 R)
• M51: 15,261,825 km (0.073 R)
• M52: 15,772,403 km (0.102 R)
• M53: 15,875,326 km (0.06 R)
• M54: 17,372,950 km (0.095 R)
• M55: 17,443,710 km (0.11 R)
• M56: 17,906,117 km (0.114 R)
• M57: 18,228,501 km (0.107 R)
• M58: 18,661,287 km (0.114 R)
• M59: 19,316,975 km (0.104 R)
• M60: 19,427,079 km (0.073 R)
• M61: 19,832,190 km (0.05 R)
• M62: 20,426,542 km (0.118 R)
• M63: 20,989,030 km (0.077 R)
• M64: 21,937,929 km (0.112 R)
• M65: 22,052,671 km (0.078 R)
• M66: 22,398,242 km (0.12 R)
• M67: 22,745,608 km (0.074 R)
• M68: 24,271,656 km (0.111 R)
• M69: 24,549,011 km (0.06 R)
• M70: 24,787,619 km (0.071 R)
• M71: 25,307,173 km (0.078 R)
• M72: 25,749,683 km (0.082 R)
• M73: 25,951,640 km (0.045 R)
• M74: 26,560,653 km (0.117 R)
• M75: 26,764,705 km (0.097 R)
• M76: 26,969,355 km (0.077 R)
• M77: 27,174,453 km (0.047 R)
• M78: 27,256,732 km (0.069 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 751.7

Radius: 7.6

Gravity: 13.01 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 7.02 AU - 9.74 AU

Year: 17052 Days

Day: 17.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 70,566,901 km

• M1: 144,960 km (0.108 R)
• M2: 237,113 km (0.088 R)
• M3: 679,623 km (0.042 R)
• M4: 1,078,900 km (0.059 R)
• M5: 1,513,182 km (0.084 R)
• M6: 1,840,951 km (0.118 R)
• M7: 2,458,043 km (0.113 R)
• M8: 2,987,469 km (0.07 R)
• M9: 3,134,524 km (0.103 R)
• M10: 3,209,024 km (0.086 R)
• M11: 3,435,964 km (0.104 R)
• M12: 3,551,304 km (0.092 R)
• M13: 4,147,751 km (0.06 R)
• M14: 4,732,229 km (0.072 R)
• M15: 5,077,801 km (0.094 R)
• M16: 5,476,329 km (0.087 R)
• M17: 5,793,327 km (0.113 R)
• M18: 5,930,957 km (0.028 R)
• M19: 6,162,834 km (0.105 R)
• M20: 6,731,605 km (0.115 R)
• M21: 7,119,961 km (0.085 R)
• M22: 7,218,247 km (0.116 R)
• M23: 7,316,981 km (0.072 R)
• M24: 8,798,000 km (0.101 R)
• M25: 8,903,616 km (0.115 R)
• M26: 9,276,115 km (0.113 R)
• M27: 9,491,237 km (0.056 R)
• M28: 10,368,479 km (0.108 R)
• M29: 10,704,176 km (0.111 R)
• M30: 10,816,824 km (0.064 R)
• M31: 11,328,598 km (0.11 R)
• M32: 11,674,319 km (0.112 R)
• M33: 12,494,265 km (0.039 R)
• M34: 12,971,183 km (0.067 R)
• M35: 14,313,075 km (0.082 R)
• M36: 15,570,894 km (0.098 R)
• M37: 16,213,118 km (0.104 R)
• M38: 16,342,520 km (0.102 R)
• M39: 18,392,759 km (0.1 R)
• M40: 19,344,949 km (0.101 R)
• M41: 19,757,989 km (0.059 R)
• M42: 20,034,895 km (0.099 R)
• M43: 20,803,229 km (0.09 R)
• M44: 20,873,540 km (0.04 R)
• M45: 21,014,312 km (0.096 R)
• M46: 21,084,922 km (0.062 R)
• M47: 21,866,272 km (0.064 R)
• M48: 22,009,288 km (0.083 R)
• M49: 22,080,945 km (0.1 R)
• M50: 22,946,967 km (0.107 R)
• M51: 23,165,081 km (0.075 R)
• M52: 25,837,048 km (0.049 R)
• M53: 26,749,146 km (0.084 R)
• M54: 27,362,947 km (0.077 R)
• M55: 31,707,418 km (0.106 R)
• M56: 33,504,388 km (0.099 R)
• M57: 33,586,816 km (0.108 R)
• M58: 34,083,032 km (0.117 R)
• M59: 34,331,963 km (0.118 R)
• M60: 34,498,316 km (0.062 R)
• M61: 36,515,195 km (0.05 R)
• M62: 36,600,017 km (0.09 R)
• M63: 37,795,004 km (0.036 R)
• M64: 40,135,463 km (0.119 R)
• M65: 41,721,799 km (0.081 R)
• M66: 43,598,205 km (0.097 R)
• M67: 44,229,807 km (0.052 R)
• M68: 44,955,207 km (0.057 R)
• M69: 45,959,308 km (0.118 R)
• M70: 46,417,975 km (0.088 R)
• M71: 48,268,351 km (0.066 R)
• M72: 49,015,294 km (0.092 R)
• M73: 51,754,580 km (0.063 R)
• M74: 52,136,354 km (0.055 R)
• M75: 52,806,552 km (0.046 R)
• M76: 55,320,993 km (0.105 R)
• M77: 56,592,725 km (0.041 R)
• M78: 57,874,180 km (0.075 R)
• M79: 58,369,648 km (0.075 R)
• M80: 60,064,443 km (0.032 R)
• M81: 61,270,501 km (0.11 R)
• M82: 62,078,928 km (0.074 R)
• M83: 63,094,548 km (0.11 R)
• M84: 63,196,424 km (0.065 R)
• M85: 65,451,163 km (0.115 R)
• M86: 66,174,020 km (0.106 R)
• M87: 66,588,406 km (0.114 R)
• M88: 67,315,451 km (0.075 R)
• M89: 67,940,771 km (0.108 R)
• M90: 70,039,030 km (0.074 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: 282 - 19,628 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit