🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209

Radius: 13.5

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.61 AU - 0.75 AU

Year: 362 Days

Day: 10.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 29,920,529 km

• M1: 174,730 km (0.115 R)
• M2: 266,434 km (0.084 R)
• M3: 351,705 km (0.09 R)
• M4: 461,958 km (0.084 R)
• M5: 553,512 km (0.064 R)
• M6: 660,923 km (0.109 R)
• M7: 762,500 km (0.109 R)
• M8: 870,360 km (0.088 R)
• M9: 955,781 km (0.055 R)
• M10: 1,050,925 km (0.082 R)
• M11: 1,139,637 km (0.056 R)
• M12: 1,237,922 km (0.107 R)
• M13: 1,360,742 km (0.083 R)
• M14: 1,547,440 km (0.057 R)
• M15: 1,711,699 km (0.064 R)
• M16: 1,821,952 km (0.088 R)
• M17: 1,926,521 km (0.09 R)
• M18: 2,024,957 km (0.098 R)
• M19: 2,133,714 km (0.102 R)
• M20: 2,240,079 km (0.075 R)
• M21: 2,330,884 km (0.116 R)
• M22: 2,467,318 km (0.049 R)
• M23: 2,561,265 km (0.08 R)
• M24: 2,661,047 km (0.083 R)
• M25: 2,831,888 km (0.119 R)
• M26: 2,977,895 km (0.026 R)
• M27: 3,102,361 km (0.111 R)
• M28: 3,297,287 km (0.082 R)
• M29: 3,396,320 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.5

Radius: 9.3

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.82 AU - 2.84 AU

Year: 2296 Days

Day: 12.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 29,920,529 km

• M1: 226,641 km (0.094 R)
• M2: 436,227 km (0.108 R)
• M3: 614,398 km (0.062 R)
• M4: 860,038 km (0.115 R)
• M5: 930,948 km (0.114 R)
• M6: 1,060,051 km (0.102 R)
• M7: 1,185,414 km (0.104 R)
• M8: 1,265,149 km (0.096 R)
• M9: 1,472,492 km (0.077 R)
• M10: 1,679,984 km (0.037 R)
• M11: 1,955,693 km (0.092 R)
• M12: 2,086,890 km (0.12 R)
• M13: 2,233,496 km (0.119 R)
• M14: 2,562,911 km (0.082 R)
• M15: 2,720,138 km (0.097 R)
• M16: 2,800,023 km (0.102 R)
• M17: 3,016,940 km (0.028 R)
• M18: 3,211,118 km (0.075 R)
• M19: 3,324,065 km (0.106 R)
• M20: 3,524,825 km (0.087 R)
• M21: 3,893,434 km (0.111 R)
• M22: 4,151,042 km (0.068 R)
• M23: 4,508,581 km (0.108 R)
• M24: 4,587,718 km (0.046 R)
• M25: 4,811,516 km (0.041 R)
• M26: 5,187,157 km (0.074 R)
• M27: 5,319,999 km (0.066 R)
• M28: 5,420,380 km (0.101 R)
• M29: 5,640,139 km (0.096 R)
• M30: 6,123,340 km (0.11 R)
• M31: 6,334,572 km (0.113 R)
• M32: 6,458,888 km (0.117 R)
• M33: 6,836,623 km (0.032 R)
• M34: 6,945,979 km (0.102 R)
• M35: 7,651,482 km (0.103 R)
• M36: 8,340,979 km (0.104 R)
• M37: 8,732,626 km (0.113 R)
• M38: 9,170,349 km (0.064 R)
• M39: 9,311,271 km (0.079 R)
• M40: 9,635,748 km (0.091 R)
• M41: 9,922,827 km (0.105 R)
• M42: 10,108,777 km (0.079 R)
• M43: 10,254,186 km (0.104 R)
• M44: 10,463,324 km (0.048 R)
• M45: 10,610,528 km (0.116 R)
• M46: 10,715,995 km (0.065 R)
• M47: 11,013,395 km (0.08 R)
• M48: 11,077,423 km (0.094 R)
• M49: 11,206,077 km (0.112 R)
• M50: 11,507,966 km (0.1 R)
• M51: 11,790,556 km (0.089 R)
• M52: 11,965,735 km (0.104 R)
• M53: 12,252,215 km (0.103 R)
• M54: 12,340,777 km (0.097 R)
• M55: 12,407,348 km (0.105 R)
• M56: 12,697,269 km (0.11 R)
• M57: 12,854,197 km (0.045 R)
• M58: 12,989,434 km (0.105 R)
• M59: 13,124,969 km (0.094 R)
• M60: 13,374,798 km (0.059 R)
• M61: 14,087,332 km (0.092 R)
• M62: 14,647,277 km (0.068 R)
• M63: 15,024,713 km (0.109 R)
• M64: 15,095,921 km (0.089 R)
• M65: 15,333,782 km (0.073 R)
• M66: 15,692,966 km (0.085 R)
• M67: 15,861,563 km (0.082 R)
• M68: 15,958,203 km (0.089 R)
• M69: 16,127,698 km (0.113 R)
• M70: 16,273,406 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.4

Radius: 11.1

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.06 AU - 4.8 AU

Year: 5030 Days

Day: 12.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 29,920,529 km

• M1: 151,842 km (0.118 R)
• M2: 385,364 km (0.117 R)
• M3: 575,802 km (0.081 R)
• M4: 982,708 km (0.064 R)
• M5: 1,136,944 km (0.083 R)
• M6: 1,314,666 km (0.09 R)
• M7: 1,407,118 km (0.042 R)
• M8: 1,485,956 km (0.096 R)
• M9: 1,782,459 km (0.079 R)
• M10: 1,885,532 km (0.094 R)
• M11: 2,026,303 km (0.072 R)
• M12: 2,116,062 km (0.054 R)
• M13: 2,393,566 km (0.054 R)
• M14: 2,682,888 km (0.097 R)
• M15: 2,762,025 km (0.101 R)
• M16: 3,444,641 km (0.11 R)
• M17: 3,530,809 km (0.071 R)
• M18: 4,293,160 km (0.09 R)
• M19: 4,598,040 km (0.087 R)
• M20: 5,154,694 km (0.118 R)
• M21: 5,353,360 km (0.109 R)
• M22: 5,758,321 km (0.082 R)
• M23: 6,384,388 km (0.103 R)
• M24: 6,786,657 km (0.084 R)
• M25: 7,169,628 km (0.085 R)
• M26: 7,871,092 km (0.09 R)
• M27: 8,157,871 km (0.12 R)
• M28: 8,331,554 km (0.087 R)
• M29: 8,418,919 km (0.073 R)
• M30: 8,741,752 km (0.053 R)
• M31: 9,918,788 km (0.1 R)
• M32: 10,447,466 km (0.118 R)
• M33: 10,636,109 km (0.098 R)
• M34: 11,467,275 km (0.067 R)
• M35: 11,564,514 km (0.107 R)
• M36: 11,694,664 km (0.115 R)
• M37: 11,857,875 km (0.037 R)
• M38: 12,286,024 km (0.03 R)
• M39: 12,385,507 km (0.071 R)
• M40: 12,752,770 km (0.089 R)
• M41: 13,022,195 km (0.117 R)
• M42: 13,259,458 km (0.032 R)
• M43: 13,532,324 km (0.108 R)
• M44: 13,703,763 km (0.066 R)
• M45: 13,979,622 km (0.114 R)
• M46: 14,397,000 km (0.063 R)
• M47: 14,537,023 km (0.118 R)
• M48: 14,607,185 km (0.066 R)
• M49: 15,066,151 km (0.088 R)
• M50: 15,637,465 km (0.114 R)
• M51: 15,745,475 km (0.098 R)
• M52: 15,889,687 km (0.087 R)
• M53: 16,143,256 km (0.094 R)
• M54: 16,581,129 km (0.081 R)
• M55: 16,691,233 km (0.08 R)
• M56: 17,170,993 km (0.084 R)
• M57: 17,505,793 km (0.051 R)
• M58: 17,955,634 km (0.059 R)
• M59: 18,068,730 km (0.106 R)
• M60: 18,219,824 km (0.107 R)
• M61: 18,485,210 km (0.1 R)
• M62: 18,675,649 km (0.113 R)
• M63: 19,948,427 km (0.117 R)
• M64: 20,457,509 km (0.095 R)
• M65: 20,931,285 km (0.071 R)
• M66: 21,249,181 km (0.077 R)
• M67: 21,488,687 km (0.055 R)
• M68: 21,568,572 km (0.109 R)
• M69: 22,050,876 km (0.075 R)
• M70: 22,171,900 km (0.057 R)
• M71: 22,536,620 km (0.113 R)
• M72: 23,189,764 km (0.118 R)
• M73: 24,389,390 km (0.106 R)
• M74: 24,682,003 km (0.099 R)
• M75: 25,017,850 km (0.11 R)
• M76: 25,694,033 km (0.094 R)
• M77: 26,676,591 km (0.069 R)
• M78: 27,064,499 km (0.043 R)
• M79: 27,454,201 km (0.062 R)
• M80: 27,758,483 km (0.045 R)
• M81: 28,987,280 km (0.077 R)
• M82: 29,119,974 km (0.114 R)
• M83: 29,252,966 km (0.071 R)
• M84: 29,697,421 km (0.104 R)
• M85: 29,875,892 km (0.072 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: 340 - 13,397 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit