🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.8

Radius: 12.9

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.47 AU - 0.67 AU

Year: 292 Days

Day: 9.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 18,881,439 km

• M1: 166,951 km (0.073 R)
• M2: 247,734 km (0.11 R)
• M3: 336,296 km (0.073 R)
• M4: 445,951 km (0.054 R)
• M5: 530,773 km (0.085 R)
• M6: 631,602 km (0.109 R)
• M7: 715,227 km (0.089 R)
• M8: 905,965 km (0.032 R)
• M9: 1,002,904 km (0.119 R)
• M10: 1,096,253 km (0.102 R)
• M11: 1,261,708 km (0.091 R)
• M12: 1,371,513 km (0.058 R)
• M13: 1,551,031 km (0.118 R)
• M14: 1,682,228 km (0.087 R)
• M15: 1,790,986 km (0.097 R)
• M16: 1,942,828 km (0.091 R)
• M17: 2,061,907 km (0.114 R)
• M18: 2,160,044 km (0.104 R)
• M19: 2,245,314 km (0.096 R)
• M20: 2,399,999 km (0.116 R)
• M21: 2,523,417 km (0.095 R)
• M22: 2,638,757 km (0.059 R)
• M23: 2,838,620 km (0.087 R)
• M24: 2,964,132 km (0.055 R)
• M25: 3,086,204 km (0.096 R)
• M26: 3,177,608 km (0.12 R)
• M27: 3,264,375 km (0.103 R)
• M28: 3,529,762 km (0.059 R)
• M29: 3,614,135 km (0.114 R)
• M30: 3,721,995 km (0.099 R)
• M31: 3,813,699 km (0.065 R)
• M32: 3,894,631 km (0.078 R)
• M33: 3,999,499 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.3

Radius: 9.6

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.75 AU - 2.29 AU

Year: 1947 Days

Day: 11.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 18,881,439 km

• M1: 131,347 km (0.105 R)
• M2: 207,043 km (0.094 R)
• M3: 345,870 km (0.11 R)
• M4: 490,681 km (0.082 R)
• M5: 581,637 km (0.057 R)
• M6: 700,716 km (0.093 R)
• M7: 899,532 km (0.057 R)
• M8: 989,440 km (0.051 R)
• M9: 1,108,371 km (0.049 R)
• M10: 1,286,841 km (0.108 R)
• M11: 1,398,590 km (0.074 R)
• M12: 1,513,631 km (0.117 R)
• M13: 1,732,942 km (0.106 R)
• M14: 2,059,663 km (0.07 R)
• M15: 2,180,389 km (0.092 R)
• M16: 2,326,097 km (0.113 R)
• M17: 2,428,871 km (0.063 R)
• M18: 2,698,596 km (0.087 R)
• M19: 2,782,670 km (0.109 R)
• M20: 2,867,642 km (0.097 R)
• M21: 2,928,827 km (0.072 R)
• M22: 3,027,562 km (0.085 R)
• M23: 3,165,341 km (0.118 R)
• M24: 3,241,487 km (0.058 R)
• M25: 3,447,333 km (0.101 R)
• M26: 3,750,718 km (0.116 R)
• M27: 3,858,279 km (0.092 R)
• M28: 4,117,981 km (0.115 R)
• M29: 4,187,244 km (0.088 R)
• M30: 4,511,124 km (0.075 R)
• M31: 5,227,997 km (0.062 R)
• M32: 5,303,095 km (0.115 R)
• M33: 6,201,281 km (0.111 R)
• M34: 6,360,901 km (0.039 R)
• M35: 6,538,025 km (0.088 R)
• M36: 6,619,107 km (0.069 R)
• M37: 6,684,332 km (0.101 R)
• M38: 7,062,815 km (0.076 R)
• M39: 7,448,328 km (0.103 R)
• M40: 7,737,651 km (0.045 R)
• M41: 8,239,851 km (0.071 R)
• M42: 8,539,196 km (0.099 R)
• M43: 8,824,180 km (0.112 R)
• M44: 9,148,658 km (0.113 R)
• M45: 9,257,715 km (0.114 R)
• M46: 9,348,820 km (0.032 R)
• M47: 9,495,276 km (0.057 R)
• M48: 9,883,483 km (0.063 R)
• M49: 9,957,982 km (0.096 R)
• M50: 10,145,129 km (0.091 R)
• M51: 10,675,454 km (0.085 R)
• M52: 10,771,047 km (0.11 R)
• M53: 10,905,535 km (0.057 R)
• M54: 11,156,560 km (0.071 R)
• M55: 11,292,545 km (0.103 R)
• M56: 11,684,042 km (0.109 R)
• M57: 11,822,271 km (0.099 R)
• M58: 12,100,074 km (0.119 R)
• M59: 12,259,845 km (0.059 R)
• M60: 12,641,918 km (0.115 R)
• M61: 12,702,654 km (0.12 R)
• M62: 12,824,427 km (0.041 R)
• M63: 12,926,154 km (0.08 R)
• M64: 12,987,339 km (0.113 R)
• M65: 13,232,829 km (0.1 R)
• M66: 13,315,108 km (0.112 R)
• M67: 13,418,181 km (0.119 R)
• M68: 14,041,705 km (0.115 R)
• M69: 14,104,686 km (0.058 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.1

Radius: 13.6

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.83 AU - 2.71 AU

Year: 2320 Days

Day: 10.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 18,881,439 km

• M1: 175,777 km (0.117 R)
• M2: 372,050 km (0.119 R)
• M3: 530,624 km (0.099 R)
• M4: 682,765 km (0.078 R)
• M5: 861,085 km (0.114 R)
• M6: 966,552 km (0.11 R)
• M7: 1,066,483 km (0.091 R)
• M8: 1,181,075 km (0.11 R)
• M9: 1,278,015 km (0.11 R)
• M10: 1,377,946 km (0.096 R)
• M11: 1,610,122 km (0.097 R)
• M12: 1,743,414 km (0.049 R)
• M13: 1,868,029 km (0.058 R)
• M14: 2,424,533 km (0.049 R)
• M15: 2,564,556 km (0.037 R)
• M16: 2,779,828 km (0.103 R)
• M17: 2,882,452 km (0.107 R)
• M18: 2,971,313 km (0.074 R)
• M19: 3,321,073 km (0.108 R)
• M20: 3,588,255 km (0.1 R)
• M21: 3,928,141 km (0.104 R)
• M22: 4,312,458 km (0.094 R)
• M23: 4,483,448 km (0.096 R)
• M24: 4,569,766 km (0.116 R)
• M25: 4,832,161 km (0.083 R)
• M26: 4,956,327 km (0.07 R)
• M27: 5,226,052 km (0.059 R)
• M28: 5,463,913 km (0.109 R)
• M29: 5,780,163 km (0.103 R)
• M30: 5,893,259 km (0.066 R)
• M31: 6,314,377 km (0.094 R)
• M32: 6,489,406 km (0.04 R)
• M33: 6,587,393 km (0.03 R)
• M34: 6,824,655 km (0.092 R)
• M35: 7,064,759 km (0.085 R)
• M36: 7,697,858 km (0.031 R)
• M37: 8,179,413 km (0.08 R)
• M38: 8,434,627 km (0.085 R)
• M39: 8,822,385 km (0.108 R)
• M40: 8,952,984 km (0.103 R)
• M41: 9,370,661 km (0.055 R)
• M42: 9,459,373 km (0.106 R)
• M43: 9,548,383 km (0.091 R)
• M44: 9,997,925 km (0.084 R)
• M45: 10,088,581 km (0.09 R)
• M46: 10,569,538 km (0.039 R)
• M47: 10,847,641 km (0.108 R)
• M48: 11,011,002 km (0.054 R)
• M49: 11,222,234 km (0.045 R)
• M50: 11,363,903 km (0.113 R)
• M51: 12,129,246 km (0.101 R)
• M52: 12,714,173 km (0.092 R)
• M53: 13,709,448 km (0.101 R)
• M54: 13,886,273 km (0.12 R)
• M55: 14,344,341 km (0.081 R)
• M56: 14,446,816 km (0.108 R)
• M57: 14,729,855 km (0.039 R)
• M58: 15,170,870 km (0.093 R)
• M59: 15,432,367 km (0.074 R)
• M60: 16,493,464 km (0.113 R)
• M61: 16,600,726 km (0.093 R)
• M62: 17,032,765 km (0.119 R)
• M63: 17,141,223 km (0.074 R)
• M64: 17,605,276 km (0.054 R)
• M65: 18,239,571 km (0.112 R)
• M66: 18,517,673 km (0.081 R)
• M67: 18,713,347 km (0.103 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 18,469 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit