🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.8

Radius: 8.7

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.72 AU - 1.14 AU

Year: 598 Days

Day: 11.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 37,072,017 km

• M1: 113,246 km (0.115 R)
• M2: 171,439 km (0.119 R)
• M3: 268,379 km (0.06 R)
• M4: 322,533 km (0.104 R)
• M5: 409,001 km (0.034 R)
• M6: 472,879 km (0.109 R)
• M7: 579,991 km (0.067 R)
• M8: 687,851 km (0.113 R)
• M9: 800,648 km (0.114 R)
• M10: 958,922 km (0.105 R)
• M11: 1,086,230 km (0.073 R)
• M12: 1,464,264 km (0.06 R)
• M13: 1,562,251 km (0.057 R)
• M14: 1,722,021 km (0.049 R)
• M15: 1,785,151 km (0.109 R)
• M16: 1,843,345 km (0.1 R)
• M17: 1,899,145 km (0.117 R)
• M18: 1,961,527 km (0.084 R)
• M19: 2,076,119 km (0.086 R)
• M20: 2,131,171 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.3

Radius: 14.2

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.9 AU - 1.02 AU

Year: 627 Days

Day: 12.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 37,072,017 km

• M1: 180,864 km (0.084 R)
• M2: 279,449 km (0.1 R)
• M3: 400,623 km (0.12 R)
• M4: 542,143 km (0.101 R)
• M5: 675,883 km (0.116 R)
• M6: 810,372 km (0.078 R)
• M7: 902,674 km (0.078 R)
• M8: 1,019,360 km (0.041 R)
• M9: 1,109,717 km (0.08 R)
• M10: 1,206,656 km (0.072 R)
• M11: 1,306,887 km (0.115 R)
• M12: 1,398,590 km (0.028 R)
• M13: 1,552,377 km (0.083 R)
• M14: 1,650,065 km (0.049 R)
• M15: 1,758,373 km (0.075 R)
• M16: 1,951,803 km (0.111 R)
• M17: 2,053,380 km (0.078 R)
• M18: 2,211,655 km (0.102 R)
• M19: 2,355,418 km (0.072 R)
• M20: 2,492,899 km (0.047 R)
• M21: 2,681,991 km (0.11 R)
• M22: 2,876,019 km (0.077 R)
• M23: 3,028,459 km (0.099 R)
• M24: 3,331,096 km (0.103 R)
• M25: 3,426,988 km (0.117 R)
• M26: 3,540,234 km (0.084 R)
• M27: 3,676,517 km (0.106 R)
• M28: 3,915,275 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.5

Radius: 11.9

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 3.22 AU - 4.66 AU

Year: 5215 Days

Day: 8.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 37,072,017 km

• M1: 153,188 km (0.073 R)
• M2: 267,182 km (0.072 R)
• M3: 433,983 km (0.075 R)
• M4: 595,848 km (0.103 R)
• M5: 887,265 km (0.093 R)
• M6: 1,086,978 km (0.045 R)
• M7: 1,177,186 km (0.085 R)
• M8: 1,582,147 km (0.072 R)
• M9: 1,809,685 km (0.036 R)
• M10: 2,029,445 km (0.111 R)
• M11: 2,375,764 km (0.106 R)
• M12: 2,782,670 km (0.052 R)
• M13: 2,887,987 km (0.068 R)
• M14: 3,037,585 km (0.056 R)
• M15: 3,146,043 km (0.104 R)
• M16: 3,322,419 km (0.103 R)
• M17: 3,502,086 km (0.11 R)
• M18: 4,084,321 km (0.104 R)
• M19: 4,180,363 km (0.117 R)
• M20: 4,596,843 km (0.111 R)
• M21: 4,671,792 km (0.099 R)
• M22: 4,848,168 km (0.051 R)
• M23: 5,078,249 km (0.057 R)
• M24: 5,181,621 km (0.112 R)
• M25: 5,602,440 km (0.066 R)
• M26: 5,844,041 km (0.099 R)
• M27: 7,074,184 km (0.115 R)
• M28: 7,987,928 km (0.11 R)
• M29: 8,382,118 km (0.108 R)
• M30: 8,627,908 km (0.112 R)
• M31: 8,938,473 km (0.101 R)
• M32: 9,032,420 km (0.083 R)
• M33: 9,189,648 km (0.092 R)
• M34: 9,602,687 km (0.039 R)
• M35: 9,827,683 km (0.06 R)
• M36: 9,924,772 km (0.114 R)
• M37: 10,184,773 km (0.089 R)
• M38: 10,778,377 km (0.093 R)
• M39: 11,214,006 km (0.096 R)
• M40: 11,451,119 km (0.117 R)
• M41: 11,587,253 km (0.096 R)
• M42: 11,999,096 km (0.089 R)
• M43: 13,120,631 km (0.1 R)
• M44: 13,585,731 km (0.055 R)
• M45: 13,838,551 km (0.089 R)
• M46: 14,202,223 km (0.095 R)
• M47: 15,013,642 km (0.087 R)
• M48: 15,237,590 km (0.048 R)
• M49: 16,030,010 km (0.104 R)
• M50: 16,681,359 km (0.056 R)
• M51: 16,835,894 km (0.074 R)
• M52: 17,146,310 km (0.084 R)
• M53: 17,302,340 km (0.092 R)
• M54: 17,851,813 km (0.066 R)
• M55: 19,779,232 km (0.047 R)
• M56: 19,861,062 km (0.062 R)
• M57: 20,809,064 km (0.118 R)
• M58: 21,267,731 km (0.03 R)
• M59: 21,351,506 km (0.076 R)
• M60: 21,687,652 km (0.1 R)
• M61: 22,067,930 km (0.074 R)
• M62: 22,152,602 km (0.063 R)
• M63: 22,663,778 km (0.088 R)
• M64: 23,049,591 km (0.112 R)
• M65: 23,437,648 km (0.092 R)
• M66: 23,914,865 km (0.104 R)
• M67: 24,351,392 km (0.062 R)
• M68: 25,011,268 km (0.072 R)
• M69: 25,945,058 km (0.102 R)
• M70: 26,664,025 km (0.057 R)
• M71: 26,844,889 km (0.08 R)
• M72: 26,980,724 km (0.118 R)
• M73: 27,344,097 km (0.093 R)
• M74: 28,121,857 km (0.082 R)
• M75: 29,045,923 km (0.047 R)
• M76: 29,371,747 km (0.073 R)
• M77: 29,745,741 km (0.025 R)
• M78: 30,309,426 km (0.102 R)
• M79: 30,545,342 km (0.067 R)
• M80: 31,925,831 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468

Radius: 9.9

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 5.22 AU - 5.46 AU

Year: 8229 Days

Day: 7.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 37,072,017 km

• M1: 126,410 km (0.1 R)
• M2: 305,628 km (0.091 R)
• M3: 396,883 km (0.089 R)
• M4: 749,635 km (0.099 R)
• M5: 882,029 km (0.102 R)
• M6: 1,038,808 km (0.059 R)
• M7: 1,205,011 km (0.072 R)
• M8: 1,398,291 km (0.08 R)
• M9: 1,489,546 km (0.074 R)
• M10: 1,564,046 km (0.096 R)
• M11: 1,915,302 km (0.094 R)
• M12: 2,121,148 km (0.116 R)
• M13: 2,735,846 km (0.045 R)
• M14: 4,172,135 km (0.097 R)
• M15: 5,021,552 km (0.12 R)
• M16: 6,013,236 km (0.112 R)
• M17: 6,103,593 km (0.095 R)
• M18: 6,562,410 km (0.085 R)
• M19: 7,159,455 km (0.115 R)
• M20: 7,708,329 km (0.089 R)
• M21: 7,839,527 km (0.111 R)
• M22: 8,405,156 km (0.062 R)
• M23: 8,676,078 km (0.099 R)
• M24: 8,949,693 km (0.115 R)
• M25: 9,087,622 km (0.113 R)
• M26: 9,681,675 km (0.045 R)
• M27: 10,144,381 km (0.05 R)
• M28: 10,760,425 km (0.086 R)
• M29: 11,276,837 km (0.119 R)
• M30: 11,688,381 km (0.113 R)
• M31: 12,028,566 km (0.059 R)
• M32: 12,603,172 km (0.093 R)
• M33: 13,304,337 km (0.073 R)
• M34: 14,299,013 km (0.079 R)
• M35: 14,379,647 km (0.05 R)
• M36: 14,500,970 km (0.09 R)
• M37: 15,358,914 km (0.116 R)
• M38: 15,482,931 km (0.054 R)
• M39: 15,607,097 km (0.061 R)
• M40: 16,233,463 km (0.061 R)
• M41: 16,570,807 km (0.034 R)
• M42: 19,085,248 km (0.091 R)
• M43: 19,665,089 km (0.09 R)
• M44: 21,485,097 km (0.12 R)
• M45: 22,228,000 km (0.071 R)
• M46: 22,321,498 km (0.101 R)
• M47: 24,894,133 km (0.088 R)
• M48: 25,527,381 km (0.083 R)
• M49: 25,723,354 km (0.115 R)
• M50: 26,413,000 km (0.06 R)
• M51: 26,909,366 km (0.08 R)
• M52: 27,709,864 km (0.064 R)
• M53: 28,670,731 km (0.064 R)
• M54: 30,780,959 km (0.118 R)
• M55: 30,989,648 km (0.087 R)
• M56: 31,094,067 km (0.114 R)
• M57: 32,356,673 km (0.093 R)
• M58: 32,781,232 km (0.094 R)
• M59: 34,931,701 km (0.084 R)
• M60: 35,258,273 km (0.034 R)
• M61: 35,804,605 km (0.05 R)
• M62: 35,914,260 km (0.118 R)
• M63: 36,519,234 km (0.11 R)
• M64: 37,016,647 km (0.058 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 13,287 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit