🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264

Radius: 13.1

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.49 AU - 0.59 AU

Year: 265 Days

Day: 5.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 28,769,270 km

• M1: 165,455 km (0.077 R)
• M2: 264,190 km (0.111 R)
• M3: 350,657 km (0.096 R)
• M4: 451,337 km (0.119 R)
• M5: 567,724 km (0.086 R)
• M6: 704,157 km (0.114 R)
• M7: 828,772 km (0.099 R)
• M8: 913,744 km (0.1 R)
• M9: 1,004,849 km (0.095 R)
• M10: 1,144,873 km (0.106 R)
• M11: 1,324,240 km (0.114 R)
• M12: 1,429,108 km (0.095 R)
• M13: 1,595,611 km (0.101 R)
• M14: 1,700,778 km (0.101 R)
• M15: 1,786,797 km (0.081 R)
• M16: 1,929,663 km (0.108 R)
• M17: 2,031,090 km (0.032 R)
• M18: 2,138,053 km (0.084 R)
• M19: 2,254,889 km (0.102 R)
• M20: 2,378,008 km (0.081 R)
• M21: 2,462,680 km (0.098 R)
• M22: 2,581,311 km (0.075 R)
• M23: 2,752,601 km (0.118 R)
• M24: 2,880,208 km (0.096 R)
• M25: 2,975,202 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.8

Radius: 10

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.32 AU - 2.04 AU

Year: 1452 Days

Day: 13.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 28,769,270 km

• M1: 163,211 km (0.059 R)
• M2: 230,680 km (0.077 R)
• M3: 308,920 km (0.106 R)
• M4: 410,048 km (0.109 R)
• M5: 514,018 km (0.063 R)
• M6: 581,337 km (0.029 R)
• M7: 658,231 km (0.118 R)
• M8: 1,082,939 km (0.11 R)
• M9: 1,344,286 km (0.062 R)
• M10: 1,583,344 km (0.118 R)
• M11: 1,953,599 km (0.092 R)
• M12: 2,120,699 km (0.077 R)
• M13: 2,244,417 km (0.105 R)
• M14: 2,439,343 km (0.059 R)
• M15: 2,701,289 km (0.025 R)
• M16: 2,825,305 km (0.089 R)
• M17: 2,983,131 km (0.096 R)
• M18: 3,068,402 km (0.087 R)
• M19: 3,133,028 km (0.04 R)
• M20: 3,307,310 km (0.117 R)
• M21: 3,406,792 km (0.047 R)
• M22: 3,631,638 km (0.116 R)
• M23: 4,024,931 km (0.092 R)
• M24: 4,456,371 km (0.058 R)
• M25: 4,554,208 km (0.05 R)
• M26: 4,727,293 km (0.052 R)
• M27: 4,827,224 km (0.092 R)
• M28: 4,902,621 km (0.058 R)
• M29: 5,220,966 km (0.075 R)
• M30: 5,428,308 km (0.03 R)
• M31: 5,625,030 km (0.112 R)
• M32: 5,770,887 km (0.111 R)
• M33: 5,971,947 km (0.068 R)
• M34: 6,066,493 km (0.11 R)
• M35: 6,366,885 km (0.06 R)
• M36: 6,449,763 km (0.111 R)
• M37: 6,672,364 km (0.094 R)
• M38: 7,067,901 km (0.105 R)
• M39: 7,297,534 km (0.089 R)
• M40: 7,442,195 km (0.118 R)
• M41: 7,749,170 km (0.056 R)
• M42: 8,165,052 km (0.091 R)
• M43: 8,255,110 km (0.118 R)
• M44: 8,573,005 km (0.115 R)
• M45: 8,710,486 km (0.102 R)
• M46: 9,158,382 km (0.11 R)
• M47: 9,267,588 km (0.1 R)
• M48: 9,345,828 km (0.07 R)
• M49: 9,487,347 km (0.108 R)
• M50: 9,884,231 km (0.114 R)
• M51: 10,221,723 km (0.111 R)
• M52: 10,318,962 km (0.066 R)
• M53: 10,842,255 km (0.112 R)
• M54: 10,941,289 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.5

Radius: 11.1

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.53 AU - 3.69 AU

Year: 3657 Days

Day: 14.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 28,769,270 km

• M1: 174,730 km (0.083 R)
• M2: 288,275 km (0.051 R)
• M3: 438,322 km (0.108 R)
• M4: 612,154 km (0.119 R)
• M5: 843,283 km (0.081 R)
• M6: 935,435 km (0.059 R)
• M7: 1,004,699 km (0.093 R)
• M8: 1,130,511 km (0.093 R)
• M9: 1,252,433 km (0.093 R)
• M10: 1,329,626 km (0.078 R)
• M11: 1,795,174 km (0.097 R)
• M12: 2,098,110 km (0.059 R)
• M13: 2,191,010 km (0.094 R)
• M14: 2,309,342 km (0.12 R)
• M15: 2,626,789 km (0.084 R)
• M16: 2,714,603 km (0.104 R)
• M17: 2,790,748 km (0.11 R)
• M18: 2,867,642 km (0.12 R)
• M19: 2,984,328 km (0.118 R)
• M20: 3,371,338 km (0.062 R)
• M21: 3,731,868 km (0.066 R)
• M22: 3,945,644 km (0.106 R)
• M23: 4,119,477 km (0.1 R)
• M24: 4,236,911 km (0.097 R)
• M25: 4,611,055 km (0.071 R)
• M26: 4,732,977 km (0.097 R)
• M27: 4,856,096 km (0.109 R)
• M28: 5,184,314 km (0.073 R)
• M29: 5,375,051 km (0.089 R)
• M30: 5,552,026 km (0.033 R)
• M31: 5,730,945 km (0.115 R)
• M32: 5,928,414 km (0.113 R)
• M33: 6,127,978 km (0.117 R)
• M34: 6,482,824 km (0.109 R)
• M35: 7,822,173 km (0.112 R)
• M36: 8,542,038 km (0.088 R)
• M37: 9,515,173 km (0.117 R)
• M38: 9,671,054 km (0.114 R)
• M39: 10,362,794 km (0.063 R)
• M40: 10,543,359 km (0.087 R)
• M41: 10,989,011 km (0.088 R)
• M42: 11,152,521 km (0.101 R)
• M43: 11,794,147 km (0.043 R)
• M44: 12,003,584 km (0.09 R)
• M45: 12,087,807 km (0.106 R)
• M46: 12,426,347 km (0.113 R)
• M47: 12,768,029 km (0.071 R)
• M48: 12,940,066 km (0.059 R)
• M49: 13,112,852 km (0.053 R)
• M50: 13,221,310 km (0.112 R)
• M51: 13,833,764 km (0.057 R)
• M52: 13,922,027 km (0.099 R)
• M53: 14,032,729 km (0.047 R)
• M54: 14,299,312 km (0.099 R)
• M55: 14,410,912 km (0.092 R)
• M56: 14,500,372 km (0.097 R)
• M57: 14,657,450 km (0.083 R)
• M58: 14,995,840 km (0.069 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 170.7

Radius: 4.4

Gravity: 8.82 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 4.91 AU - 6.69 AU

Year: 9315 Days

Day: 16.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 28,769,270 km

• M1: 92,451 km (0.1 R)
• M2: 175,030 km (0.098 R)
• M3: 211,382 km (0.107 R)
• M4: 267,481 km (0.082 R)
• M5: 395,238 km (0.108 R)
• M6: 487,390 km (0.091 R)
• M7: 519,703 km (0.118 R)
• M8: 1,073,814 km (0.111 R)
• M9: 1,431,801 km (0.114 R)
• M10: 1,858,155 km (0.09 R)
• M11: 2,192,955 km (0.111 R)
• M12: 2,661,645 km (0.112 R)
• M13: 2,798,378 km (0.104 R)
• M14: 3,038,034 km (0.103 R)
• M15: 3,388,691 km (0.06 R)
• M16: 3,579,578 km (0.119 R)
• M17: 3,971,823 km (0.114 R)
• M18: 4,891,402 km (0.105 R)
• M19: 5,277,065 km (0.085 R)
• M20: 5,498,171 km (0.114 R)
• M21: 5,772,533 km (0.12 R)
• M22: 6,412,812 km (0.104 R)
• M23: 6,622,399 km (0.081 R)
• M24: 6,728,015 km (0.083 R)
• M25: 6,807,601 km (0.067 R)
• M26: 7,129,087 km (0.046 R)
• M27: 7,237,395 km (0.061 R)
• M28: 7,565,464 km (0.107 R)
• M29: 8,463,948 km (0.064 R)
• M30: 8,578,690 km (0.106 R)
• M31: 9,218,520 km (0.097 R)
• M32: 9,514,425 km (0.045 R)
• M33: 9,723,413 km (0.103 R)
• M34: 10,024,703 km (0.087 R)
• M35: 10,206,913 km (0.118 R)
• M36: 10,822,060 km (0.111 R)
• M37: 11,196,952 km (0.112 R)
• M38: 11,228,367 km (0.043 R)
• M39: 11,322,764 km (0.113 R)
• M40: 11,385,894 km (0.068 R)
• M41: 12,120,270 km (0.119 R)
• M42: 12,705,646 km (0.058 R)
• M43: 13,701,370 km (0.114 R)
• M44: 13,735,029 km (0.095 R)
• M45: 13,802,348 km (0.089 R)
• M46: 14,687,669 km (0.109 R)
• M47: 14,756,633 km (0.058 R)
• M48: 15,311,342 km (0.1 R)
• M49: 15,626,395 km (0.052 R)
• M50: 15,661,551 km (0.091 R)
• M51: 16,191,726 km (0.091 R)
• M52: 16,262,785 km (0.111 R)
• M53: 17,052,212 km (0.079 R)
• M54: 17,634,148 km (0.111 R)
• M55: 18,074,864 km (0.095 R)
• M56: 18,111,814 km (0.105 R)
• M57: 18,296,568 km (0.118 R)
• M58: 18,370,619 km (0.064 R)
• M59: 18,892,117 km (0.118 R)
• M60: 19,230,058 km (0.118 R)
• M61: 19,683,489 km (0.045 R)
• M62: 20,217,105 km (0.074 R)
• M63: 20,948,938 km (0.108 R)
• M64: 21,026,430 km (0.119 R)
• M65: 22,557,265 km (0.028 R)
• M66: 23,476,693 km (0.044 R)
• M67: 23,597,568 km (0.086 R)
• M68: 23,880,308 km (0.105 R)
• M69: 24,367,548 km (0.056 R)
• M70: 24,449,079 km (0.115 R)
• M71: 24,981,348 km (0.083 R)
• M72: 26,642,782 km (0.077 R)
• M73: 26,852,967 km (0.109 R)
• M74: 27,529,299 km (0.119 R)
• M75: 27,571,785 km (0.053 R)
• M76: 27,614,271 km (0.116 R)
• M77: 27,997,541 km (0.091 R)
• M78: 28,082,811 km (0.092 R)
• M79: 28,125,596 km (0.1 R)
• M80: 28,683,148 km (0.101 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: 311 - 13,530 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit