🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.61 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.2

Radius: 10.7

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.01 AU - 1.43 AU

Year: 870 Days

Day: 6.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 14,486,484 km

• M1: 151,543 km (0.106 R)
• M2: 242,049 km (0.059 R)
• M3: 364,720 km (0.075 R)
• M4: 444,455 km (0.073 R)
• M5: 511,625 km (0.068 R)
• M6: 600,486 km (0.088 R)
• M7: 714,479 km (0.1 R)
• M8: 796,309 km (0.089 R)
• M9: 873,352 km (0.047 R)
• M10: 961,615 km (0.108 R)
• M11: 1,053,319 km (0.091 R)
• M12: 1,217,577 km (0.05 R)
• M13: 1,450,351 km (0.112 R)
• M14: 1,618,799 km (0.091 R)
• M15: 1,718,730 km (0.118 R)
• M16: 1,810,134 km (0.075 R)
• M17: 1,908,570 km (0.06 R)
• M18: 2,168,720 km (0.042 R)
• M19: 2,309,043 km (0.105 R)
• M20: 2,380,401 km (0.104 R)
• M21: 2,452,507 km (0.057 R)
• M22: 2,568,296 km (0.107 R)
• M23: 2,642,347 km (0.088 R)
• M24: 2,836,974 km (0.102 R)
• M25: 2,984,478 km (0.026 R)
• M26: 3,134,674 km (0.065 R)
• M27: 3,260,486 km (0.079 R)
• M28: 3,510,613 km (0.062 R)
• M29: 3,586,310 km (0.097 R)
• M30: 3,711,074 km (0.086 R)
• M31: 3,872,790 km (0.102 R)
• M32: 3,979,603 km (0.066 R)
• M33: 4,152,538 km (0.109 R)
• M34: 4,335,197 km (0.083 R)
• M35: 4,853,404 km (0.099 R)
• M36: 5,030,528 km (0.062 R)
• M37: 5,264,798 km (0.081 R)
• M38: 5,359,643 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.6

Radius: 14.6

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.41 AU - 1.67 AU

Year: 1234 Days

Day: 12.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 14,486,484 km

• M1: 188,793 km (0.098 R)
• M2: 282,142 km (0.104 R)
• M3: 398,828 km (0.114 R)
• M4: 538,702 km (0.11 R)
• M5: 647,759 km (0.088 R)
• M6: 741,108 km (0.091 R)
• M7: 916,137 km (0.097 R)
• M8: 1,038,209 km (0.067 R)
• M9: 1,131,259 km (0.089 R)
• M10: 1,483,712 km (0.1 R)
• M11: 1,590,225 km (0.076 R)
• M12: 1,711,250 km (0.047 R)
• M13: 1,847,384 km (0.046 R)
• M14: 1,944,473 km (0.081 R)
• M15: 2,106,039 km (0.099 R)
• M16: 2,220,481 km (0.03 R)
• M17: 2,330,735 km (0.087 R)
• M18: 2,456,247 km (0.065 R)
• M19: 2,550,045 km (0.068 R)
• M20: 2,693,360 km (0.114 R)
• M21: 2,853,430 km (0.111 R)
• M22: 3,161,452 km (0.083 R)
• M23: 3,323,317 km (0.077 R)
• M24: 3,420,256 km (0.101 R)
• M25: 3,778,842 km (0.102 R)
• M26: 3,974,666 km (0.06 R)
• M27: 4,206,243 km (0.114 R)
• M28: 4,401,169 km (0.096 R)
• M29: 4,995,671 km (0.029 R)
• M30: 5,098,744 km (0.051 R)
• M31: 5,228,446 km (0.102 R)
• M32: 5,333,164 km (0.107 R)
• M33: 5,473,786 km (0.041 R)
• M34: 5,580,150 km (0.079 R)
• M35: 5,876,055 km (0.118 R)
• M36: 5,975,986 km (0.086 R)
• M37: 6,186,470 km (0.07 R)
• M38: 6,353,122 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.6

Radius: 10.7

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.71 AU - 2.97 AU

Year: 3090 Days

Day: 12.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 14,486,484 km

• M1: 147,952 km (0.091 R)
• M2: 314,904 km (0.106 R)
• M3: 464,053 km (0.105 R)
• M4: 562,638 km (0.088 R)
• M5: 776,114 km (0.086 R)
• M6: 922,271 km (0.099 R)
• M7: 1,078,152 km (0.051 R)
• M8: 1,150,408 km (0.088 R)
• M9: 1,243,158 km (0.088 R)
• M10: 1,397,095 km (0.115 R)
• M11: 1,496,577 km (0.106 R)
• M12: 1,724,115 km (0.107 R)
• M13: 1,820,456 km (0.079 R)
• M14: 2,018,823 km (0.105 R)
• M15: 2,178,145 km (0.073 R)
• M16: 2,271,195 km (0.096 R)
• M17: 2,731,059 km (0.045 R)
• M18: 2,844,155 km (0.048 R)
• M19: 3,583,767 km (0.066 R)
• M20: 3,666,494 km (0.085 R)
• M21: 4,147,302 km (0.096 R)
• M22: 4,395,185 km (0.095 R)
• M23: 4,618,086 km (0.113 R)
• M24: 4,693,184 km (0.067 R)
• M25: 5,074,958 km (0.111 R)
• M26: 5,261,956 km (0.095 R)
• M27: 5,387,767 km (0.082 R)
• M28: 5,482,762 km (0.118 R)
• M29: 5,868,724 km (0.06 R)
• M30: 6,081,453 km (0.117 R)
• M31: 6,346,690 km (0.069 R)
• M32: 6,497,634 km (0.055 R)
• M33: 6,683,734 km (0.106 R)
• M34: 6,751,950 km (0.101 R)
• M35: 7,516,545 km (0.089 R)
• M36: 7,801,379 km (0.101 R)
• M37: 8,253,614 km (0.062 R)
• M38: 8,621,624 km (0.062 R)
• M39: 8,695,825 km (0.11 R)
• M40: 8,919,773 km (0.059 R)
• M41: 8,994,871 km (0.092 R)
• M42: 9,278,509 km (0.104 R)
• M43: 9,392,652 km (0.068 R)
• M44: 9,603,286 km (0.113 R)
• M45: 10,225,014 km (0.105 R)
• M46: 10,441,782 km (0.103 R)
• M47: 10,620,252 km (0.093 R)
• M48: 10,839,862 km (0.085 R)
• M49: 10,920,046 km (0.102 R)
• M50: 11,425,687 km (0.112 R)
• M51: 11,877,173 km (0.117 R)
• M52: 12,271,663 km (0.07 R)
• M53: 12,376,232 km (0.1 R)
• M54: 12,818,593 km (0.075 R)
• M55: 13,031,171 km (0.093 R)
• M56: 13,936,238 km (0.093 R)
• M57: 14,067,286 km (0.116 R)
• M58: 14,330,429 km (0.025 R)
• M59: 14,794,930 km (0.047 R)
• M60: 14,950,961 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.4

Radius: 13.1

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.91 AU - 3.95 AU

Year: 4102 Days

Day: 11.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 14,486,484 km

• M1: 166,502 km (0.08 R)
• M2: 318,344 km (0.045 R)
• M3: 650,302 km (0.118 R)
• M4: 970,142 km (0.076 R)
• M5: 1,463,366 km (0.109 R)
• M6: 1,620,893 km (0.115 R)
• M7: 1,815,520 km (0.03 R)
• M8: 1,921,285 km (0.116 R)
• M9: 2,707,273 km (0.041 R)
• M10: 2,990,013 km (0.078 R)
• M11: 3,243,880 km (0.056 R)
• M12: 3,373,582 km (0.114 R)
• M13: 3,558,036 km (0.101 R)
• M14: 3,705,240 km (0.09 R)
• M15: 4,244,092 km (0.106 R)
• M16: 4,357,636 km (0.103 R)
• M17: 4,472,378 km (0.097 R)
• M18: 4,646,211 km (0.082 R)
• M19: 4,792,966 km (0.098 R)
• M20: 5,075,856 km (0.084 R)
• M21: 5,456,582 km (0.097 R)
• M22: 5,768,045 km (0.039 R)
• M23: 5,862,591 km (0.109 R)
• M24: 6,326,943 km (0.092 R)
• M25: 6,654,113 km (0.086 R)
• M26: 7,003,873 km (0.106 R)
• M27: 7,172,470 km (0.119 R)
• M28: 7,274,346 km (0.111 R)
• M29: 7,445,037 km (0.056 R)
• M30: 7,634,578 km (0.104 R)
• M31: 7,808,111 km (0.099 R)
• M32: 7,965,488 km (0.076 R)
• M33: 8,177,020 km (0.117 R)
• M34: 8,551,613 km (0.039 R)
• M35: 8,641,671 km (0.062 R)
• M36: 8,786,481 km (0.091 R)
• M37: 10,296,971 km (0.086 R)
• M38: 10,527,501 km (0.109 R)
• M39: 10,915,708 km (0.11 R)
• M40: 11,150,876 km (0.085 R)
• M41: 11,288,805 km (0.1 R)
• M42: 11,666,240 km (0.108 R)
• M43: 11,846,356 km (0.104 R)
• M44: 12,250,121 km (0.1 R)
• M45: 12,453,724 km (0.104 R)
• M46: 12,864,370 km (0.088 R)
• M47: 13,258,560 km (0.095 R)
• M48: 13,342,036 km (0.12 R)
• M49: 14,144,030 km (0.101 R)
• M50: 14,315,020 km (0.1 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 12,443 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit