🌌 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: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47

Radius: 9.7

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.54 AU - 0.62 AU

Year: 305 Days

Day: 6.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 21,742,220 km

• M1: 133,890 km (0.07 R)
• M2: 202,855 km (0.093 R)
• M3: 299,495 km (0.043 R)
• M4: 392,246 km (0.112 R)
• M5: 460,761 km (0.103 R)
• M6: 596,896 km (0.119 R)
• M7: 682,316 km (0.073 R)
• M8: 762,650 km (0.083 R)
• M9: 834,756 km (0.104 R)
• M10: 919,429 km (0.114 R)
• M11: 1,056,759 km (0.025 R)
• M12: 1,164,919 km (0.114 R)
• M13: 1,239,867 km (0.067 R)
• M14: 1,311,973 km (0.104 R)
• M15: 1,517,072 km (0.071 R)
• M16: 1,655,450 km (0.104 R)
• M17: 1,740,422 km (0.112 R)
• M18: 1,813,874 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.7

Radius: 14.6

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3 AU - 4.06 AU

Year: 4578 Days

Day: 13.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 21,742,220 km

• M1: 199,713 km (0.073 R)
• M2: 303,085 km (0.118 R)
• M3: 505,641 km (0.088 R)
• M4: 600,486 km (0.059 R)
• M5: 773,122 km (0.116 R)
• M6: 929,751 km (0.111 R)
• M7: 1,043,894 km (0.113 R)
• M8: 1,200,972 km (0.097 R)
• M9: 1,550,881 km (0.09 R)
• M10: 1,765,704 km (0.073 R)
• M11: 1,944,922 km (0.069 R)
• M12: 2,582,508 km (0.074 R)
• M13: 2,697,100 km (0.117 R)
• M14: 3,255,100 km (0.108 R)
• M15: 3,393,329 km (0.054 R)
• M16: 3,561,776 km (0.094 R)
• M17: 3,704,342 km (0.031 R)
• M18: 4,010,270 km (0.09 R)
• M19: 4,158,821 km (0.077 R)
• M20: 4,400,421 km (0.073 R)
• M21: 4,646,659 km (0.042 R)
• M22: 4,740,308 km (0.065 R)
• M23: 5,024,843 km (0.077 R)
• M24: 5,217,675 km (0.09 R)
• M25: 5,347,675 km (0.091 R)
• M26: 5,627,423 km (0.116 R)
• M27: 5,794,374 km (0.119 R)
• M28: 5,996,780 km (0.083 R)
• M29: 6,426,126 km (0.081 R)
• M30: 6,548,198 km (0.045 R)
• M31: 6,741,478 km (0.08 R)
• M32: 6,990,409 km (0.088 R)
• M33: 7,206,129 km (0.109 R)
• M34: 7,829,504 km (0.041 R)
• M35: 7,941,403 km (0.101 R)
• M36: 8,035,051 km (0.086 R)
• M37: 8,855,296 km (0.105 R)
• M38: 8,991,281 km (0.042 R)
• M39: 9,206,552 km (0.069 R)
• M40: 9,324,734 km (0.088 R)
• M41: 9,582,492 km (0.03 R)
• M42: 9,782,354 km (0.102 R)
• M43: 9,943,172 km (0.038 R)
• M44: 10,044,300 km (0.064 R)
• M45: 10,288,145 km (0.113 R)
• M46: 10,823,256 km (0.092 R)
• M47: 11,157,009 km (0.078 R)
• M48: 11,642,903 km (0.106 R)
• M49: 11,963,641 km (0.081 R)
• M50: 12,071,052 km (0.046 R)
• M51: 12,222,146 km (0.116 R)
• M52: 12,330,455 km (0.094 R)
• M53: 12,526,279 km (0.037 R)
• M54: 12,679,317 km (0.119 R)
• M55: 13,342,036 km (0.118 R)
• M56: 13,610,265 km (0.049 R)
• M57: 13,925,467 km (0.117 R)
• M58: 14,084,041 km (0.036 R)
• M59: 14,839,510 km (0.059 R)
• M60: 15,024,713 km (0.087 R)
• M61: 15,234,000 km (0.11 R)
• M62: 15,867,397 km (0.108 R)
• M63: 15,962,093 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.9

Radius: 11.5

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.77 AU - 4.37 AU

Year: 4656 Days

Day: 6.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 173.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 21,742,220 km

• M1: 218,413 km (0.101 R)
• M2: 349,161 km (0.101 R)
• M3: 551,567 km (0.115 R)
• M4: 974,331 km (0.057 R)
• M5: 1,086,081 km (0.118 R)
• M6: 1,167,163 km (0.052 R)
• M7: 1,286,542 km (0.069 R)
• M8: 1,448,407 km (0.079 R)
• M9: 1,538,315 km (0.084 R)
• M10: 1,670,410 km (0.119 R)
• M11: 1,751,492 km (0.071 R)
• M12: 2,074,922 km (0.094 R)
• M13: 2,177,247 km (0.056 R)
• M14: 2,494,544 km (0.098 R)
• M15: 3,039,679 km (0.089 R)
• M16: 3,156,515 km (0.097 R)
• M17: 3,257,793 km (0.093 R)
• M18: 3,745,482 km (0.094 R)
• M19: 3,907,197 km (0.084 R)
• M20: 5,043,692 km (0.12 R)
• M21: 5,383,429 km (0.082 R)
• M22: 5,566,238 km (0.073 R)
• M23: 5,648,217 km (0.068 R)
• M24: 6,169,715 km (0.117 R)
• M25: 6,297,173 km (0.082 R)
• M26: 6,619,706 km (0.052 R)
• M27: 6,925,633 km (0.057 R)
• M28: 7,102,608 km (0.054 R)
• M29: 7,325,957 km (0.109 R)
• M30: 7,871,242 km (0.112 R)
• M31: 8,032,807 km (0.03 R)
• M32: 8,172,232 km (0.035 R)
• M33: 8,289,068 km (0.059 R)
• M34: 8,905,112 km (0.101 R)
• M35: 8,977,219 km (0.1 R)
• M36: 9,121,880 km (0.098 R)
• M37: 9,733,137 km (0.12 R)
• M38: 9,906,670 km (0.078 R)
• M39: 10,433,404 km (0.064 R)
• M40: 10,611,127 km (0.082 R)
• M41: 10,738,584 km (0.072 R)
• M42: 10,840,909 km (0.092 R)
• M43: 11,072,486 km (0.045 R)
• M44: 11,175,859 km (0.085 R)
• M45: 11,697,955 km (0.11 R)
• M46: 11,776,943 km (0.077 R)
• M47: 11,882,559 km (0.034 R)
• M48: 12,121,317 km (0.089 R)
• M49: 12,576,543 km (0.1 R)
• M50: 12,765,785 km (0.115 R)
• M51: 13,393,797 km (0.112 R)
• M52: 13,725,605 km (0.028 R)
• M53: 13,892,406 km (0.116 R)
• M54: 14,172,154 km (0.11 R)
• M55: 14,453,697 km (0.116 R)
• M56: 14,623,491 km (0.105 R)
• M57: 15,136,761 km (0.053 R)
• M58: 16,005,626 km (0.114 R)
• M59: 16,416,571 km (0.036 R)
• M60: 16,534,604 km (0.036 R)
• M61: 17,219,014 km (0.071 R)
• M62: 17,309,072 km (0.078 R)
• M63: 17,640,132 km (0.056 R)
• M64: 17,973,436 km (0.065 R)
• M65: 18,217,131 km (0.094 R)
• M66: 18,831,230 km (0.057 R)
• M67: 19,047,698 km (0.092 R)
• M68: 19,514,444 km (0.119 R)
• M69: 19,608,242 km (0.053 R)
• M70: 20,332,445 km (0.088 R)
• M71: 20,650,041 km (0.118 R)
• M72: 21,418,974 km (0.092 R)
• M73: 21,580,390 km (0.054 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 11,910 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit