🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.8

Radius: 13.9

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.74 AU - 0.74 AU

Year: 411 Days

Day: 12.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 38,286,073 km

• M1: 177,273 km (0.106 R)
• M2: 280,496 km (0.107 R)
• M3: 367,113 km (0.087 R)
• M4: 469,139 km (0.093 R)
• M5: 617,839 km (0.07 R)
• M6: 738,565 km (0.062 R)
• M7: 837,000 km (0.1 R)
• M8: 962,513 km (0.098 R)
• M9: 1,060,350 km (0.063 R)
• M10: 1,189,901 km (0.067 R)
• M11: 1,371,663 km (0.119 R)
• M12: 1,479,224 km (0.032 R)
• M13: 1,625,830 km (0.106 R)
• M14: 1,782,159 km (0.06 R)
• M15: 1,876,705 km (0.047 R)
• M16: 1,992,344 km (0.061 R)
• M17: 2,080,757 km (0.103 R)
• M18: 2,170,665 km (0.097 R)
• M19: 2,266,857 km (0.11 R)
• M20: 2,354,371 km (0.112 R)
• M21: 2,623,647 km (0.103 R)
• M22: 2,858,666 km (0.115 R)
• M23: 2,987,320 km (0.034 R)
• M24: 3,100,865 km (0.054 R)
• M25: 3,198,402 km (0.052 R)
• M26: 3,308,806 km (0.113 R)
• M27: 3,402,753 km (0.088 R)
• M28: 3,539,336 km (0.114 R)
• M29: 3,629,544 km (0.073 R)
• M30: 3,948,187 km (0.096 R)
• M31: 4,035,552 km (0.094 R)
• M32: 4,167,797 km (0.068 R)
• M33: 4,301,537 km (0.111 R)
• M34: 4,469,236 km (0.053 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.6

Radius: 9.1

Gravity: 11.37 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.88 AU - 1.28 AU

Year: 725 Days

Day: 12.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 38,286,073 km

• M1: 113,994 km (0.096 R)
• M2: 181,013 km (0.067 R)
• M3: 293,661 km (0.074 R)
• M4: 376,837 km (0.108 R)
• M5: 438,023 km (0.086 R)
• M6: 498,311 km (0.059 R)
• M7: 577,149 km (0.07 R)
• M8: 720,912 km (0.106 R)
• M9: 800,349 km (0.104 R)
• M10: 870,959 km (0.099 R)
• M11: 1,025,344 km (0.099 R)
• M12: 1,148,912 km (0.115 R)
• M13: 1,291,478 km (0.101 R)
• M14: 1,354,459 km (0.094 R)
• M15: 1,447,210 km (0.092 R)
• M16: 1,631,814 km (0.034 R)
• M17: 1,723,218 km (0.073 R)
• M18: 1,808,638 km (0.059 R)
• M19: 1,943,276 km (0.045 R)
• M20: 2,282,116 km (0.057 R)
• M21: 2,350,482 km (0.114 R)
• M22: 2,436,800 km (0.086 R)
• M23: 2,497,985 km (0.037 R)
• M24: 2,595,074 km (0.114 R)
• M25: 2,829,644 km (0.117 R)
• M26: 3,052,245 km (0.115 R)
• M27: 3,184,789 km (0.114 R)
• M28: 3,242,235 km (0.096 R)
• M29: 3,564,319 km (0.071 R)
• M30: 3,643,905 km (0.077 R)
• M31: 3,724,239 km (0.028 R)
• M32: 3,825,367 km (0.054 R)
• M33: 4,061,433 km (0.077 R)
• M34: 4,186,646 km (0.108 R)
• M35: 4,688,996 km (0.051 R)
• M36: 4,919,676 km (0.099 R)
• M37: 5,019,607 km (0.073 R)
• M38: 5,244,303 km (0.111 R)
• M39: 5,415,144 km (0.077 R)
• M40: 5,552,923 km (0.051 R)
• M41: 5,867,528 km (0.106 R)
• M42: 5,985,560 km (0.08 R)
• M43: 6,175,998 km (0.041 R)
• M44: 6,587,393 km (0.105 R)
• M45: 6,673,112 km (0.036 R)
• M46: 6,833,481 km (0.087 R)
• M47: 6,932,814 km (0.081 R)
• M48: 7,107,844 km (0.113 R)
• M49: 7,589,998 km (0.096 R)
• M50: 7,654,325 km (0.053 R)
• M51: 7,796,293 km (0.081 R)
• M52: 7,861,219 km (0.053 R)
• M53: 8,201,254 km (0.084 R)
• M54: 8,373,142 km (0.097 R)
• M55: 8,559,541 km (0.117 R)
• M56: 8,653,190 km (0.092 R)
• M57: 8,841,683 km (0.071 R)
• M58: 9,004,296 km (0.109 R)
• M59: 9,099,590 km (0.047 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637

Radius: 13.8

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.38 AU - 1.72 AU

Year: 1246 Days

Day: 13.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 38,286,073 km

• M1: 174,581 km (0.102 R)
• M2: 263,591 km (0.111 R)
• M3: 375,491 km (0.085 R)
• M4: 535,261 km (0.095 R)
• M5: 655,687 km (0.099 R)
• M6: 780,452 km (0.108 R)
• M7: 999,164 km (0.114 R)
• M8: 1,101,489 km (0.119 R)
• M9: 1,231,190 km (0.084 R)
• M10: 1,382,584 km (0.06 R)
• M11: 1,767,050 km (0.073 R)
• M12: 1,875,509 km (0.12 R)
• M13: 2,033,035 km (0.044 R)
• M14: 2,312,185 km (0.097 R)
• M15: 2,451,460 km (0.102 R)
• M16: 2,686,628 km (0.115 R)
• M17: 2,823,061 km (0.119 R)
• M18: 3,015,594 km (0.088 R)
• M19: 3,135,571 km (0.094 R)
• M20: 3,257,194 km (0.109 R)
• M21: 3,459,600 km (0.042 R)
• M22: 3,619,969 km (0.078 R)
• M23: 3,983,941 km (0.056 R)
• M24: 4,164,506 km (0.102 R)
• M25: 4,372,297 km (0.052 R)
• M26: 4,458,914 km (0.055 R)
• M27: 4,811,217 km (0.059 R)
• M28: 5,055,510 km (0.047 R)
• M29: 5,251,334 km (0.119 R)
• M30: 5,356,651 km (0.099 R)
• M31: 5,516,272 km (0.109 R)
• M32: 5,812,924 km (0.117 R)
• M33: 6,128,726 km (0.114 R)
• M34: 6,309,739 km (0.094 R)
• M35: 6,421,937 km (0.098 R)
• M36: 6,834,678 km (0.032 R)
• M37: 6,993,401 km (0.087 R)
• M38: 7,285,267 km (0.099 R)
• M39: 7,447,580 km (0.111 R)
• M40: 8,032,807 km (0.07 R)
• M41: 8,231,174 km (0.057 R)
• M42: 8,369,402 km (0.084 R)
• M43: 8,523,937 km (0.083 R)
• M44: 8,617,137 km (0.1 R)
• M45: 9,025,090 km (0.05 R)
• M46: 9,167,657 km (0.083 R)
• M47: 9,359,142 km (0.101 R)
• M48: 9,503,504 km (0.068 R)
• M49: 9,600,294 km (0.108 R)
• M50: 9,957,683 km (0.109 R)
• M51: 10,072,275 km (0.05 R)
• M52: 10,187,316 km (0.102 R)
• M53: 10,552,035 km (0.108 R)
• M54: 10,836,720 km (0.1 R)
• M55: 11,056,031 km (0.118 R)
• M56: 11,157,907 km (0.075 R)
• M57: 11,345,203 km (0.089 R)
• M58: 11,447,977 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613

Radius: 14.2

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.05 AU - 6.25 AU

Year: 7546 Days

Day: 10.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 38,286,073 km

• M1: 203,902 km (0.088 R)
• M2: 681,568 km (0.118 R)
• M3: 793,617 km (0.108 R)
• M4: 912,846 km (0.099 R)
• M5: 1,071,420 km (0.058 R)
• M6: 1,171,501 km (0.055 R)
• M7: 2,045,900 km (0.081 R)
• M8: 2,346,443 km (0.094 R)
• M9: 2,547,353 km (0.106 R)
• M10: 2,871,382 km (0.118 R)
• M11: 2,990,461 km (0.115 R)
• M12: 3,233,708 km (0.079 R)
• M13: 3,483,536 km (0.103 R)
• M14: 3,688,036 km (0.085 R)
• M15: 3,896,576 km (0.075 R)
• M16: 4,002,341 km (0.12 R)
• M17: 4,162,860 km (0.111 R)
• M18: 4,298,246 km (0.091 R)
• M19: 4,573,656 km (0.027 R)
• M20: 4,741,654 km (0.069 R)
• M21: 5,493,533 km (0.101 R)
• M22: 5,853,316 km (0.091 R)
• M23: 6,407,277 km (0.075 R)
• M24: 6,564,205 km (0.111 R)
• M25: 6,978,292 km (0.063 R)
• M26: 7,204,933 km (0.067 R)
• M27: 8,033,854 km (0.063 R)
• M28: 8,135,431 km (0.119 R)
• M29: 8,442,556 km (0.057 R)
• M30: 8,684,156 km (0.069 R)
• M31: 8,788,426 km (0.026 R)
• M32: 9,138,934 km (0.056 R)
• M33: 9,673,298 km (0.105 R)
• M34: 10,549,642 km (0.1 R)
• M35: 11,034,937 km (0.102 R)
• M36: 11,261,429 km (0.087 R)
• M37: 12,652,539 km (0.092 R)
• M38: 13,448,699 km (0.087 R)
• M39: 13,974,984 km (0.064 R)
• M40: 14,138,345 km (0.082 R)
• M41: 14,714,895 km (0.116 R)
• M42: 15,257,038 km (0.103 R)
• M43: 15,721,091 km (0.073 R)
• M44: 15,891,034 km (0.12 R)
• M45: 16,061,426 km (0.052 R)
• M46: 16,361,370 km (0.105 R)
• M47: 16,792,959 km (0.079 R)
• M48: 17,228,289 km (0.091 R)
• M49: 17,623,228 km (0.096 R)
• M50: 19,006,709 km (0.077 R)
• M51: 19,414,961 km (0.039 R)
• M52: 19,597,321 km (0.106 R)
• M53: 20,239,994 km (0.066 R)
• M54: 20,517,647 km (0.034 R)
• M55: 22,066,883 km (0.099 R)
• M56: 22,495,929 km (0.089 R)
• M57: 22,687,415 km (0.067 R)
• M58: 22,879,648 km (0.096 R)
• M59: 23,653,518 km (0.111 R)
• M60: 24,436,064 km (0.086 R)
• M61: 24,978,955 km (0.114 R)
• M62: 27,394,362 km (0.102 R)
• M63: 27,855,572 km (0.09 R)
• M64: 27,958,346 km (0.093 R)
• M65: 28,474,459 km (0.072 R)
• M66: 29,202,252 km (0.036 R)
• M67: 30,305,387 km (0.111 R)
• M68: 31,048,440 km (0.067 R)
• M69: 31,529,247 km (0.094 R)
• M70: 31,797,476 km (0.093 R)
• M71: 32,769,264 km (0.083 R)
• M72: 34,852,714 km (0.118 R)
• M73: 34,963,566 km (0.062 R)
• M74: 35,130,068 km (0.114 R)
• M75: 36,134,618 km (0.077 R)
• M76: 36,922,400 km (0.063 R)
• M77: 37,375,083 km (0.097 R)
• M78: 37,772,714 km (0.096 R)
• M79: 38,114,695 km (0.103 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 12,562 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit