🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.6

Radius: 12.9

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.58 AU - 0.8 AU

Year: 396 Days

Day: 10.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 67,130,652 km

• M1: 163,660 km (0.116 R)
• M2: 265,686 km (0.092 R)
• M3: 355,893 km (0.111 R)
• M4: 450,888 km (0.04 R)
• M5: 568,322 km (0.112 R)
• M6: 663,317 km (0.08 R)
• M7: 774,019 km (0.047 R)
• M8: 951,442 km (0.116 R)
• M9: 1,057,956 km (0.109 R)
• M10: 1,190,649 km (0.114 R)
• M11: 1,280,109 km (0.054 R)
• M12: 1,391,260 km (0.102 R)
• M13: 1,473,988 km (0.118 R)
• M14: 1,558,361 km (0.069 R)
• M15: 1,657,096 km (0.078 R)
• M16: 1,813,575 km (0.092 R)
• M17: 1,895,854 km (0.043 R)
• M18: 1,992,793 km (0.106 R)
• M19: 2,127,880 km (0.101 R)
• M20: 2,224,221 km (0.095 R)
• M21: 2,308,146 km (0.033 R)
• M22: 2,435,902 km (0.112 R)
• M23: 2,571,139 km (0.083 R)
• M24: 2,713,855 km (0.11 R)
• M25: 2,803,763 km (0.064 R)
• M26: 2,899,805 km (0.102 R)
• M27: 2,991,808 km (0.112 R)
• M28: 3,194,663 km (0.1 R)
• M29: 3,284,571 km (0.073 R)
• M30: 3,440,003 km (0.052 R)
• M31: 3,553,997 km (0.059 R)
• M32: 3,735,908 km (0.107 R)
• M33: 3,830,753 km (0.05 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.5

Radius: 10.6

Gravity: 8.08 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.02 AU - 1.24 AU

Year: 829 Days

Day: 14.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 67,130,652 km

• M1: 135,386 km (0.11 R)
• M2: 291,716 km (0.091 R)
• M3: 434,881 km (0.112 R)
• M4: 547,528 km (0.111 R)
• M5: 799,900 km (0.114 R)
• M6: 867,368 km (0.108 R)
• M7: 1,250,040 km (0.12 R)
• M8: 1,329,775 km (0.079 R)
• M9: 1,411,306 km (0.106 R)
• M10: 1,658,592 km (0.095 R)
• M11: 1,979,030 km (0.044 R)
• M12: 2,194,750 km (0.047 R)
• M13: 2,274,486 km (0.113 R)
• M14: 2,427,525 km (0.105 R)
• M15: 2,519,228 km (0.044 R)
• M16: 2,593,429 km (0.075 R)
• M17: 2,763,222 km (0.108 R)
• M18: 2,956,204 km (0.109 R)
• M19: 3,143,650 km (0.116 R)
• M20: 3,324,962 km (0.103 R)
• M21: 3,478,599 km (0.074 R)
• M22: 3,750,867 km (0.067 R)
• M23: 3,825,218 km (0.071 R)
• M24: 4,382,769 km (0.107 R)
• M25: 4,608,512 km (0.086 R)
• M26: 4,814,957 km (0.094 R)
• M27: 5,012,725 km (0.09 R)
• M28: 5,118,491 km (0.057 R)
• M29: 5,225,154 km (0.086 R)
• M30: 5,320,448 km (0.071 R)
• M31: 5,404,373 km (0.114 R)
• M32: 5,524,949 km (0.107 R)
• M33: 5,719,875 km (0.114 R)
• M34: 5,904,778 km (0.116 R)
• M35: 5,991,694 km (0.105 R)
• M36: 6,066,493 km (0.116 R)
• M37: 6,229,854 km (0.081 R)
• M38: 6,356,414 km (0.073 R)
• M39: 6,483,871 km (0.073 R)
• M40: 6,612,226 km (0.074 R)
• M41: 6,767,359 km (0.064 R)
• M42: 6,923,689 km (0.084 R)
• M43: 7,028,557 km (0.085 R)
• M44: 7,560,976 km (0.064 R)
• M45: 7,641,908 km (0.085 R)
• M46: 7,736,903 km (0.111 R)
• M47: 8,175,524 km (0.045 R)
• M48: 8,328,263 km (0.104 R)
• M49: 8,467,838 km (0.099 R)
• M50: 8,537,999 km (0.077 R)
• M51: 8,650,497 km (0.084 R)
• M52: 8,721,107 km (0.094 R)
• M53: 9,452,341 km (0.053 R)
• M54: 9,744,656 km (0.111 R)
• M55: 9,862,240 km (0.099 R)
• M56: 9,995,232 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.8

Radius: 11.6

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.89 AU - 5.95 AU

Year: 7533 Days

Day: 11.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 67,130,652 km

• M1: 150,346 km (0.038 R)
• M2: 409,150 km (0.114 R)
• M3: 686,953 km (0.113 R)
• M4: 778,807 km (0.092 R)
• M5: 911,799 km (0.082 R)
• M6: 1,043,146 km (0.087 R)
• M7: 1,221,915 km (0.058 R)
• M8: 1,702,125 km (0.103 R)
• M9: 1,927,120 km (0.044 R)
• M10: 2,037,074 km (0.094 R)
• M11: 2,741,381 km (0.116 R)
• M12: 3,207,079 km (0.115 R)
• M13: 3,850,799 km (0.068 R)
• M14: 4,259,650 km (0.109 R)
• M15: 4,534,461 km (0.039 R)
• M16: 4,881,977 km (0.098 R)
• M17: 5,084,532 km (0.072 R)
• M18: 5,445,811 km (0.079 R)
• M19: 5,620,691 km (0.117 R)
• M20: 5,797,516 km (0.115 R)
• M21: 6,138,599 km (0.087 R)
• M22: 6,784,263 km (0.092 R)
• M23: 6,915,910 km (0.097 R)
• M24: 7,239,490 km (0.117 R)
• M25: 7,354,830 km (0.118 R)
• M26: 7,763,381 km (0.083 R)
• M27: 7,901,311 km (0.102 R)
• M28: 8,039,988 km (0.052 R)
• M29: 8,259,598 km (0.099 R)
• M30: 8,420,565 km (0.119 R)
• M31: 8,766,136 km (0.101 R)
• M32: 8,930,245 km (0.032 R)
• M33: 9,033,467 km (0.038 R)
• M34: 9,387,266 km (0.104 R)
• M35: 9,787,889 km (0.081 R)
• M36: 10,847,342 km (0.102 R)
• M37: 12,746,786 km (0.106 R)
• M38: 13,426,259 km (0.088 R)
• M39: 14,021,509 km (0.111 R)
• M40: 14,552,432 km (0.116 R)
• M41: 14,942,733 km (0.066 R)
• M42: 15,163,689 km (0.104 R)
• M43: 15,237,590 km (0.087 R)
• M44: 15,336,475 km (0.069 R)
• M45: 15,584,209 km (0.12 R)
• M46: 15,708,674 km (0.108 R)
• M47: 15,783,473 km (0.053 R)
• M48: 15,883,404 km (0.063 R)
• M49: 16,033,750 km (0.052 R)
• M50: 16,159,263 km (0.079 R)
• M51: 16,690,485 km (0.092 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 491

Radius: 6.1

Gravity: 13.2 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 8.34 AU - 10.26 AU

Year: 19577 Days

Day: 21.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 72.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 67,130,652 km

• M1: 92,751 km (0.117 R)
• M2: 199,115 km (0.073 R)
• M3: 279,898 km (0.114 R)
• M4: 1,212,790 km (0.106 R)
• M5: 1,425,668 km (0.113 R)
• M6: 1,621,641 km (0.091 R)
• M7: 1,679,236 km (0.053 R)
• M8: 2,292,438 km (0.093 R)
• M9: 3,039,230 km (0.048 R)
• M10: 3,110,738 km (0.087 R)
• M11: 3,291,602 km (0.056 R)
• M12: 3,438,956 km (0.094 R)
• M13: 3,778,244 km (0.094 R)
• M14: 4,247,233 km (0.027 R)
• M15: 4,448,143 km (0.057 R)
• M16: 4,529,375 km (0.118 R)
• M17: 5,761,313 km (0.119 R)
• M18: 5,894,455 km (0.039 R)
• M19: 6,390,971 km (0.083 R)
• M20: 6,901,099 km (0.116 R)
• M21: 7,376,073 km (0.114 R)
• M22: 7,472,264 km (0.12 R)
• M23: 7,520,584 km (0.095 R)
• M24: 7,665,993 km (0.092 R)
• M25: 7,910,586 km (0.09 R)
• M26: 8,609,058 km (0.083 R)
• M27: 8,914,388 km (0.1 R)
• M28: 9,851,618 km (0.099 R)
• M29: 10,117,454 km (0.037 R)
• M30: 10,493,692 km (0.098 R)
• M31: 10,819,816 km (0.066 R)
• M32: 10,984,074 km (0.093 R)
• M33: 11,094,028 km (0.112 R)
• M34: 11,987,128 km (0.12 R)
• M35: 12,385,208 km (0.102 R)
• M36: 13,604,879 km (0.115 R)
• M37: 13,960,473 km (0.044 R)
• M38: 14,559,762 km (0.082 R)
• M39: 14,984,172 km (0.097 R)
• M40: 17,937,832 km (0.117 R)
• M41: 18,002,608 km (0.114 R)
• M42: 18,720,079 km (0.067 R)
• M43: 18,785,753 km (0.092 R)
• M44: 19,115,317 km (0.117 R)
• M45: 19,181,439 km (0.088 R)
• M46: 19,847,150 km (0.085 R)
• M47: 20,115,528 km (0.068 R)
• M48: 22,027,688 km (0.107 R)
• M49: 22,305,491 km (0.033 R)
• M50: 23,075,621 km (0.094 R)
• M51: 24,641,911 km (0.073 R)
• M52: 24,713,867 km (0.109 R)
• M53: 26,315,612 km (0.114 R)
• M54: 27,352,325 km (0.111 R)
• M55: 28,628,993 km (0.106 R)
• M56: 31,084,493 km (0.103 R)
• M57: 33,686,299 km (0.082 R)
• M58: 34,407,959 km (0.064 R)
• M59: 34,891,908 km (0.098 R)
• M60: 37,345,014 km (0.077 R)
• M61: 38,592,361 km (0.106 R)
• M62: 41,727,035 km (0.097 R)
• M63: 44,152,914 km (0.094 R)
• M64: 44,327,943 km (0.083 R)
• M65: 46,002,093 km (0.109 R)
• M66: 46,624,121 km (0.095 R)
• M67: 46,802,442 km (0.114 R)
• M68: 47,070,222 km (0.036 R)
• M69: 47,159,532 km (0.046 R)
• M70: 48,777,882 km (0.099 R)
• M71: 50,231,674 km (0.107 R)
• M72: 50,597,291 km (0.061 R)
• M73: 51,147,362 km (0.091 R)
• M74: 51,699,528 km (0.106 R)
• M75: 52,161,187 km (0.07 R)
• M76: 52,253,639 km (0.101 R)
• M77: 52,438,691 km (0.07 R)
• M78: 52,716,794 km (0.095 R)
• M79: 52,995,494 km (0.108 R)
• M80: 53,181,445 km (0.118 R)
• M81: 53,834,290 km (0.118 R)
• M82: 54,771,371 km (0.116 R)
• M83: 55,713,837 km (0.111 R)
• M84: 57,328,298 km (0.09 R)
• M85: 59,923,821 km (0.119 R)
• M86: 61,675,462 km (0.064 R)
• M87: 62,655,777 km (0.104 R)
• M88: 63,937,980 km (0.115 R)
• M89: 64,532,632 km (0.109 R)
• M90: 65,927,333 km (0.076 R)
• M91: 67,130,698 km (0.104 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 13,575 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit