🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.52 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.3

Radius: 14.2

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.99 AU - 1.07 AU

Year: 675 Days

Day: 11.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 29,452,273 km

• M1: 210,634 km (0.059 R)
• M2: 324,029 km (0.045 R)
• M3: 421,417 km (0.039 R)
• M4: 518,656 km (0.12 R)
• M5: 634,744 km (0.044 R)
• M6: 775,067 km (0.073 R)
• M7: 927,507 km (0.096 R)
• M8: 1,043,894 km (0.095 R)
• M9: 1,138,889 km (0.097 R)
• M10: 1,384,379 km (0.111 R)
• M11: 1,484,160 km (0.061 R)
• M12: 1,598,603 km (0.093 R)
• M13: 1,856,510 km (0.036 R)
• M14: 1,993,990 km (0.073 R)
• M15: 2,265,660 km (0.11 R)
• M16: 2,384,889 km (0.079 R)
• M17: 2,506,213 km (0.119 R)
• M18: 2,651,772 km (0.069 R)
• M19: 2,762,923 km (0.108 R)
• M20: 2,982,234 km (0.068 R)
• M21: 3,183,891 km (0.055 R)
• M22: 3,302,373 km (0.103 R)
• M23: 3,454,514 km (0.092 R)
• M24: 3,633,732 km (0.058 R)
• M25: 3,908,544 km (0.11 R)
• M26: 4,207,440 km (0.118 R)
• M27: 4,337,889 km (0.073 R)
• M28: 4,434,380 km (0.08 R)
• M29: 4,620,779 km (0.1 R)
• M30: 5,065,683 km (0.066 R)
• M31: 5,373,256 km (0.092 R)
• M32: 5,477,077 km (0.033 R)
• M33: 5,677,389 km (0.067 R)
• M34: 6,036,124 km (0.066 R)
• M35: 6,203,525 km (0.116 R)
• M36: 6,402,490 km (0.039 R)
• M37: 6,633,768 km (0.092 R)
• M38: 6,725,172 km (0.081 R)
• M39: 6,816,876 km (0.111 R)
• M40: 6,909,028 km (0.079 R)
• M41: 7,001,629 km (0.064 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.4

Radius: 14.6

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.75 AU - 1.89 AU

Year: 1585 Days

Day: 6.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 29,452,273 km

• M1: 210,335 km (0.106 R)
• M2: 335,847 km (0.048 R)
• M3: 743,651 km (0.047 R)
• M4: 879,486 km (0.117 R)
• M5: 975,229 km (0.085 R)
• M6: 1,100,741 km (0.049 R)
• M7: 1,313,619 km (0.11 R)
• M8: 1,730,548 km (0.117 R)
• M9: 1,885,831 km (0.108 R)
• M10: 2,024,358 km (0.071 R)
• M11: 2,166,626 km (0.089 R)
• M12: 2,673,015 km (0.055 R)
• M13: 2,878,712 km (0.074 R)
• M14: 2,977,446 km (0.073 R)
• M15: 3,461,844 km (0.027 R)
• M16: 3,700,303 km (0.093 R)
• M17: 3,930,385 km (0.084 R)
• M18: 4,151,491 km (0.088 R)
• M19: 4,548,224 km (0.077 R)
• M20: 4,913,093 km (0.075 R)
• M21: 5,031,874 km (0.117 R)
• M22: 5,226,950 km (0.055 R)
• M23: 5,348,273 km (0.082 R)
• M24: 5,485,904 km (0.059 R)
• M25: 6,016,527 km (0.083 R)
• M26: 6,256,033 km (0.048 R)
• M27: 6,352,674 km (0.083 R)
• M28: 6,563,906 km (0.099 R)
• M29: 6,777,382 km (0.105 R)
• M30: 7,010,007 km (0.071 R)
• M31: 7,144,196 km (0.066 R)
• M32: 7,637,570 km (0.085 R)
• M33: 7,879,769 km (0.088 R)
• M34: 8,019,194 km (0.086 R)
• M35: 8,855,745 km (0.096 R)
• M36: 9,110,211 km (0.062 R)
• M37: 9,515,322 km (0.098 R)
• M38: 9,701,272 km (0.073 R)
• M39: 9,832,320 km (0.055 R)
• M40: 9,944,967 km (0.109 R)
• M41: 10,209,755 km (0.104 R)
• M42: 10,419,342 km (0.034 R)
• M43: 10,881,749 km (0.073 R)
• M44: 11,193,810 km (0.084 R)
• M45: 11,350,888 km (0.096 R)
• M46: 11,508,714 km (0.113 R)
• M47: 11,687,184 km (0.109 R)
• M48: 12,107,255 km (0.07 R)
• M49: 12,268,671 km (0.109 R)
• M50: 12,451,031 km (0.086 R)
• M51: 12,593,448 km (0.08 R)
• M52: 12,716,118 km (0.089 R)
• M53: 12,962,356 km (0.095 R)
• M54: 13,355,649 km (0.117 R)
• M55: 13,459,769 km (0.113 R)
• M56: 13,564,189 km (0.076 R)
• M57: 14,047,988 km (0.099 R)
• M58: 14,323,996 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.9

Radius: 11.9

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.5 AU - 4.86 AU

Year: 5518 Days

Day: 8.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 29,452,273 km

• M1: 158,424 km (0.067 R)
• M2: 243,545 km (0.075 R)
• M3: 427,700 km (0.114 R)
• M4: 525,986 km (0.086 R)
• M5: 667,655 km (0.098 R)
• M6: 761,902 km (0.035 R)
• M7: 836,102 km (0.112 R)
• M8: 926,011 km (0.094 R)
• M9: 1,145,022 km (0.114 R)
• M10: 1,261,110 km (0.03 R)
• M11: 1,427,612 km (0.106 R)
• M12: 1,537,417 km (0.101 R)
• M13: 1,732,643 km (0.109 R)
• M14: 2,112,023 km (0.117 R)
• M15: 2,517,732 km (0.041 R)
• M16: 3,296,389 km (0.096 R)
• M17: 3,465,135 km (0.115 R)
• M18: 3,658,266 km (0.054 R)
• M19: 4,168,245 km (0.094 R)
• M20: 4,443,356 km (0.083 R)
• M21: 4,606,567 km (0.113 R)
• M22: 5,728,551 km (0.105 R)
• M23: 6,112,120 km (0.118 R)
• M24: 6,267,852 km (0.12 R)
• M25: 6,346,241 km (0.117 R)
• M26: 6,931,318 km (0.117 R)
• M27: 7,066,704 km (0.045 R)
• M28: 7,202,988 km (0.119 R)
• M29: 7,367,695 km (0.09 R)
• M30: 7,450,572 km (0.114 R)
• M31: 8,382,118 km (0.099 R)
• M32: 8,468,586 km (0.03 R)
• M33: 8,555,502 km (0.08 R)
• M34: 8,788,426 km (0.108 R)
• M35: 8,935,182 km (0.072 R)
• M36: 9,112,306 km (0.104 R)
• M37: 9,440,074 km (0.03 R)
• M38: 9,530,132 km (0.1 R)
• M39: 9,801,952 km (0.06 R)
• M40: 10,230,101 km (0.078 R)
• M41: 10,915,259 km (0.077 R)
• M42: 11,263,523 km (0.117 R)
• M43: 11,905,896 km (0.119 R)
• M44: 13,563,590 km (0.104 R)
• M45: 13,733,384 km (0.098 R)
• M46: 14,488,703 km (0.099 R)
• M47: 14,766,656 km (0.103 R)
• M48: 15,046,404 km (0.104 R)
• M49: 17,236,966 km (0.102 R)
• M50: 17,494,573 km (0.111 R)
• M51: 18,013,828 km (0.036 R)
• M52: 18,163,126 km (0.113 R)
• M53: 19,105,593 km (0.03 R)
• M54: 19,181,738 km (0.078 R)
• M55: 19,372,326 km (0.091 R)
• M56: 19,448,770 km (0.112 R)
• M57: 19,678,702 km (0.043 R)
• M58: 20,025,321 km (0.067 R)
• M59: 20,412,779 km (0.045 R)
• M60: 20,568,361 km (0.052 R)
• M61: 20,685,496 km (0.077 R)
• M62: 20,763,586 km (0.03 R)
• M63: 20,998,604 km (0.104 R)
• M64: 21,510,827 km (0.118 R)
• M65: 24,092,139 km (0.11 R)
• M66: 24,215,407 km (0.113 R)
• M67: 24,545,570 km (0.101 R)
• M68: 24,711,175 km (0.096 R)
• M69: 24,835,491 km (0.052 R)
• M70: 25,168,495 km (0.105 R)
• M71: 25,293,559 km (0.098 R)
• M72: 25,754,470 km (0.066 R)
• M73: 26,302,746 km (0.055 R)
• M74: 26,387,419 km (0.112 R)
• M75: 27,582,556 km (0.107 R)
• M76: 27,754,743 km (0.088 R)
• M77: 29,320,435 km (0.066 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 15,869 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit