🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.4

Radius: 11.9

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.46 AU - 0.62 AU

Year: 269 Days

Day: 12 Hours

Environment

Temp: -143 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 28,593,626 km

• M1: 150,346 km (0.078 R)
• M2: 233,821 km (0.088 R)
• M3: 322,084 km (0.114 R)
• M4: 407,953 km (0.049 R)
• M5: 498,909 km (0.052 R)
• M6: 573,708 km (0.049 R)
• M7: 657,632 km (0.068 R)
• M8: 794,963 km (0.096 R)
• M9: 907,909 km (0.08 R)
• M10: 1,021,604 km (0.1 R)
• M11: 1,121,685 km (0.041 R)
• M12: 1,200,373 km (0.107 R)
• M13: 1,309,430 km (0.093 R)
• M14: 1,389,914 km (0.049 R)
• M15: 1,571,376 km (0.107 R)
• M16: 1,672,803 km (0.102 R)
• M17: 1,764,058 km (0.05 R)
• M18: 1,931,757 km (0.118 R)
• M19: 2,017,626 km (0.097 R)
• M20: 2,098,110 km (0.117 R)
• M21: 2,221,080 km (0.084 R)
• M22: 2,339,412 km (0.098 R)
• M23: 2,434,855 km (0.068 R)
• M24: 2,549,746 km (0.052 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.7

Radius: 14.6

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.75 AU - 2.73 AU

Year: 2274 Days

Day: 8.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 28,593,626 km

• M1: 211,980 km (0.063 R)
• M2: 306,077 km (0.063 R)
• M3: 407,505 km (0.115 R)
• M4: 553,213 km (0.051 R)
• M5: 684,560 km (0.091 R)
• M6: 804,986 km (0.082 R)
• M7: 942,018 km (0.037 R)
• M8: 1,214,286 km (0.115 R)
• M9: 1,423,573 km (0.097 R)
• M10: 1,553,275 km (0.077 R)
• M11: 1,645,427 km (0.05 R)
• M12: 1,782,159 km (0.037 R)
• M13: 1,955,843 km (0.055 R)
• M14: 2,135,510 km (0.03 R)
• M15: 2,427,375 km (0.078 R)
• M16: 2,707,721 km (0.079 R)
• M17: 3,260,336 km (0.112 R)
• M18: 3,543,226 km (0.12 R)
• M19: 3,653,180 km (0.035 R)
• M20: 4,190,984 km (0.068 R)
• M21: 4,439,915 km (0.096 R)
• M22: 4,603,575 km (0.049 R)
• M23: 5,388,665 km (0.098 R)
• M24: 5,708,056 km (0.029 R)
• M25: 5,984,513 km (0.091 R)
• M26: 6,099,704 km (0.09 R)
• M27: 6,382,444 km (0.08 R)
• M28: 6,550,741 km (0.113 R)
• M29: 6,891,824 km (0.044 R)
• M30: 7,012,699 km (0.085 R)
• M31: 7,344,208 km (0.079 R)
• M32: 7,950,229 km (0.1 R)
• M33: 8,149,942 km (0.062 R)
• M34: 8,387,953 km (0.064 R)
• M35: 8,702,707 km (0.059 R)
• M36: 8,796,056 km (0.087 R)
• M37: 8,983,651 km (0.072 R)
• M38: 9,401,329 km (0.108 R)
• M39: 9,883,632 km (0.053 R)
• M40: 10,374,014 km (0.091 R)
• M41: 10,832,232 km (0.106 R)
• M42: 11,297,182 km (0.095 R)
• M43: 11,419,553 km (0.106 R)
• M44: 11,706,931 km (0.109 R)
• M45: 11,830,798 km (0.084 R)
• M46: 12,142,261 km (0.107 R)
• M47: 13,071,862 km (0.116 R)
• M48: 13,588,573 km (0.092 R)
• M49: 13,718,873 km (0.094 R)
• M50: 14,024,352 km (0.105 R)
• M51: 14,155,998 km (0.108 R)
• M52: 14,376,206 km (0.099 R)
• M53: 14,531,189 km (0.056 R)
• M54: 14,731,052 km (0.118 R)
• M55: 14,954,402 km (0.118 R)
• M56: 15,066,450 km (0.078 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 115.1

Radius: 5.2

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 5.76 AU - 7.24 AU

Year: 11240 Days

Day: 24.3 Hours

Environment

Temp: -236 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 28,593,626 km

• M1: 102,175 km (0.092 R)
• M2: 383,569 km (0.084 R)
• M3: 615,894 km (0.112 R)
• M4: 710,141 km (0.117 R)
• M5: 822,190 km (0.066 R)
• M6: 1,191,846 km (0.101 R)
• M7: 1,280,408 km (0.119 R)
• M8: 1,738,626 km (0.106 R)
• M9: 2,046,798 km (0.099 R)
• M10: 2,189,066 km (0.053 R)
• M11: 2,243,370 km (0.094 R)
• M12: 2,334,774 km (0.098 R)
• M13: 2,464,775 km (0.094 R)
• M14: 2,654,764 km (0.096 R)
• M15: 2,849,391 km (0.099 R)
• M16: 3,170,577 km (0.097 R)
• M17: 3,273,351 km (0.06 R)
• M18: 3,503,133 km (0.055 R)
• M19: 3,545,470 km (0.086 R)
• M20: 3,588,105 km (0.071 R)
• M21: 3,825,068 km (0.098 R)
• M22: 3,890,592 km (0.057 R)
• M23: 4,201,307 km (0.093 R)
• M24: 4,359,731 km (0.119 R)
• M25: 4,893,795 km (0.077 R)
• M26: 5,448,354 km (0.088 R)
• M27: 5,497,572 km (0.103 R)
• M28: 5,745,605 km (0.081 R)
• M29: 5,921,383 km (0.115 R)
• M30: 6,879,856 km (0.085 R)
• M31: 7,039,777 km (0.119 R)
• M32: 7,120,260 km (0.085 R)
• M33: 7,363,357 km (0.075 R)
• M34: 7,581,770 km (0.086 R)
• M35: 7,913,279 km (0.093 R)
• M36: 7,969,079 km (0.032 R)
• M37: 8,137,077 km (0.088 R)
• M38: 8,193,326 km (0.036 R)
• M39: 8,334,546 km (0.075 R)
• M40: 8,705,399 km (0.094 R)
• M41: 8,936,378 km (0.079 R)
• M42: 9,257,116 km (0.077 R)
• M43: 10,181,481 km (0.108 R)
• M44: 10,516,431 km (0.119 R)
• M45: 10,577,766 km (0.098 R)
• M46: 11,165,985 km (0.101 R)
• M47: 11,892,283 km (0.099 R)
• M48: 12,180,707 km (0.094 R)
• M49: 12,503,689 km (0.106 R)
• M50: 12,731,527 km (0.117 R)
• M51: 12,796,901 km (0.116 R)
• M52: 13,857,550 km (0.096 R)
• M53: 14,296,470 km (0.053 R)
• M54: 14,568,888 km (0.116 R)
• M55: 14,637,254 km (0.06 R)
• M56: 14,877,359 km (0.116 R)
• M57: 14,946,174 km (0.041 R)
• M58: 15,535,739 km (0.038 R)
• M59: 15,885,947 km (0.03 R)
• M60: 16,309,758 km (0.113 R)
• M61: 16,522,935 km (0.071 R)
• M62: 16,880,474 km (0.028 R)
• M63: 17,639,534 km (0.109 R)
• M64: 18,409,813 km (0.099 R)
• M65: 19,116,065 km (0.108 R)
• M66: 19,604,352 km (0.054 R)
• M67: 19,679,899 km (0.102 R)
• M68: 20,058,681 km (0.107 R)
• M69: 20,516,600 km (0.106 R)
• M70: 20,977,960 km (0.067 R)
• M71: 22,698,485 km (0.06 R)
• M72: 22,777,772 km (0.107 R)
• M73: 23,575,577 km (0.112 R)
• M74: 23,615,669 km (0.062 R)
• M75: 24,179,953 km (0.105 R)
• M76: 24,544,971 km (0.044 R)
• M77: 24,626,353 km (0.097 R)
• M78: 25,816,404 km (0.057 R)
• M79: 25,899,131 km (0.103 R)
• M80: 26,606,131 km (0.1 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: 288 - 17,600 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit