🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.5

Radius: 14.5

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.69 AU - 1.13 AU

Year: 561 Days

Day: 14 Hours

Environment

Temp: -159 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 16,508,652 km

• M1: 180,415 km (0.099 R)
• M2: 281,543 km (0.115 R)
• M3: 403,166 km (0.034 R)
• M4: 534,663 km (0.117 R)
• M5: 734,226 km (0.117 R)
• M6: 825,780 km (0.094 R)
• M7: 917,933 km (0.113 R)
• M8: 1,063,491 km (0.099 R)
• M9: 1,191,397 km (0.048 R)
• M10: 1,302,399 km (0.113 R)
• M11: 1,445,115 km (0.11 R)
• M12: 1,583,643 km (0.1 R)
• M13: 1,691,952 km (0.105 R)
• M14: 1,782,608 km (0.093 R)
• M15: 1,874,910 km (0.119 R)
• M16: 1,995,336 km (0.108 R)
• M17: 2,091,528 km (0.076 R)
• M18: 2,233,347 km (0.078 R)
• M19: 2,339,112 km (0.086 R)
• M20: 2,457,893 km (0.118 R)
• M21: 2,749,459 km (0.092 R)
• M22: 2,857,319 km (0.079 R)
• M23: 2,954,408 km (0.059 R)
• M24: 3,108,195 km (0.077 R)
• M25: 3,227,125 km (0.112 R)
• M26: 3,328,403 km (0.093 R)
• M27: 3,495,205 km (0.116 R)
• M28: 3,619,072 km (0.085 R)
• M29: 3,804,124 km (0.106 R)
• M30: 4,026,427 km (0.082 R)
• M31: 4,156,427 km (0.086 R)
• M32: 4,260,099 km (0.086 R)
• M33: 4,364,667 km (0.025 R)
• M34: 4,512,470 km (0.081 R)
• M35: 4,618,984 km (0.06 R)
• M36: 4,712,034 km (0.047 R)
• M37: 4,849,365 km (0.094 R)
• M38: 4,995,223 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.7

Radius: 11.2

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.07 AU - 2.79 AU

Year: 2446 Days

Day: 13.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 16,508,652 km

• M1: 160,219 km (0.061 R)
• M2: 341,981 km (0.105 R)
• M3: 435,479 km (0.053 R)
• M4: 527,482 km (0.067 R)
• M5: 809,624 km (0.085 R)
• M6: 1,130,362 km (0.048 R)
• M7: 1,366,277 km (0.117 R)
• M8: 1,461,272 km (0.11 R)
• M9: 1,588,430 km (0.112 R)
• M10: 1,678,638 km (0.077 R)
• M11: 1,853,966 km (0.109 R)
• M12: 2,167,224 km (0.107 R)
• M13: 2,301,862 km (0.11 R)
• M14: 2,427,824 km (0.116 R)
• M15: 2,497,536 km (0.096 R)
• M16: 2,591,634 km (0.091 R)
• M17: 2,674,810 km (0.109 R)
• M18: 2,905,490 km (0.092 R)
• M19: 2,979,690 km (0.093 R)
• M20: 3,104,754 km (0.045 R)
• M21: 3,257,194 km (0.118 R)
• M22: 3,543,375 km (0.104 R)
• M23: 3,622,812 km (0.064 R)
• M24: 3,905,701 km (0.089 R)
• M25: 4,507,533 km (0.108 R)
• M26: 4,608,213 km (0.117 R)
• M27: 4,885,567 km (0.095 R)
• M28: 5,048,629 km (0.084 R)
• M29: 5,258,814 km (0.112 R)
• M30: 5,471,841 km (0.101 R)
• M31: 5,564,143 km (0.061 R)
• M32: 5,656,894 km (0.12 R)
• M33: 6,064,698 km (0.04 R)
• M34: 6,224,019 km (0.099 R)
• M35: 6,942,089 km (0.115 R)
• M36: 7,075,381 km (0.101 R)
• M37: 7,514,899 km (0.057 R)
• M38: 7,651,931 km (0.095 R)
• M39: 7,893,681 km (0.051 R)
• M40: 8,050,460 km (0.104 R)
• M41: 8,137,975 km (0.067 R)
• M42: 8,994,572 km (0.054 R)
• M43: 9,085,378 km (0.076 R)
• M44: 9,286,437 km (0.118 R)
• M45: 9,507,393 km (0.116 R)
• M46: 10,523,462 km (0.084 R)
• M47: 11,219,840 km (0.066 R)
• M48: 12,091,248 km (0.099 R)
• M49: 12,292,307 km (0.115 R)
• M50: 13,335,154 km (0.031 R)
• M51: 13,418,181 km (0.071 R)
• M52: 13,522,152 km (0.119 R)
• M53: 13,814,765 km (0.116 R)
• M54: 14,109,473 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.5

Radius: 13.5

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 4.7 AU - 6.96 AU

Year: 9089 Days

Day: 12.2 Hours

Environment

Temp: -217 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 16,508,652 km

• M1: 171,738 km (0.066 R)
• M2: 291,865 km (0.114 R)
• M3: 572,511 km (0.03 R)
• M4: 1,086,380 km (0.027 R)
• M5: 1,833,023 km (0.114 R)
• M6: 2,128,479 km (0.114 R)
• M7: 2,714,453 km (0.11 R)
• M8: 3,432,074 km (0.107 R)
• M9: 3,684,296 km (0.115 R)
• M10: 4,117,981 km (0.1 R)
• M11: 4,598,938 km (0.116 R)
• M12: 5,034,567 km (0.101 R)
• M13: 5,129,711 km (0.118 R)
• M14: 5,548,884 km (0.112 R)
• M15: 6,147,724 km (0.054 R)
• M16: 6,386,184 km (0.1 R)
• M17: 6,558,520 km (0.118 R)
• M18: 6,732,353 km (0.098 R)
• M19: 7,120,111 km (0.084 R)
• M20: 7,770,413 km (0.098 R)
• M21: 8,289,517 km (0.075 R)
• M22: 8,515,560 km (0.072 R)
• M23: 8,629,254 km (0.063 R)
• M24: 8,935,032 km (0.111 R)
• M25: 9,636,197 km (0.099 R)
• M26: 10,598,710 km (0.118 R)
• M27: 11,215,801 km (0.089 R)
• M28: 11,971,719 km (0.065 R)
• M29: 12,356,036 km (0.115 R)
• M30: 13,312,266 km (0.062 R)
• M31: 13,532,923 km (0.081 R)
• M32: 13,621,485 km (0.07 R)
• M33: 13,754,776 km (0.102 R)
• M34: 14,067,436 km (0.108 R)
• M35: 15,387,787 km (0.119 R)
• M36: 17,129,255 km (0.095 R)
• M37: 17,804,540 km (0.08 R)
• M38: 18,734,740 km (0.081 R)
• M39: 19,230,806 km (0.089 R)
• M40: 19,580,566 km (0.063 R)
• M41: 19,781,326 km (0.094 R)
• M42: 20,083,813 km (0.096 R)
• M43: 20,337,083 km (0.055 R)
• M44: 21,309,319 km (0.099 R)
• M45: 21,723,107 km (0.086 R)
• M46: 21,931,048 km (0.091 R)
• M47: 22,401,384 km (0.112 R)
• M48: 23,033,584 km (0.037 R)
• M49: 23,298,672 km (0.108 R)
• M50: 23,618,213 km (0.115 R)
• M51: 25,675,483 km (0.116 R)
• M52: 27,452,107 km (0.051 R)
• M53: 27,564,455 km (0.108 R)
• M54: 27,902,546 km (0.069 R)
• M55: 28,525,771 km (0.118 R)
• M56: 28,753,459 km (0.039 R)
• M57: 29,210,929 km (0.065 R)
• M58: 29,843,728 km (0.091 R)
• M59: 30,655,596 km (0.114 R)
• M60: 31,828,144 km (0.116 R)
• M61: 32,479,343 km (0.087 R)
• M62: 33,494,215 km (0.042 R)
• M63: 35,494,189 km (0.084 R)
• M64: 36,230,959 km (0.106 R)
• M65: 36,415,862 km (0.027 R)
• M66: 37,096,981 km (0.114 R)
• M67: 37,221,147 km (0.108 R)
• M68: 37,719,607 km (0.107 R)
• M69: 38,660,279 km (0.114 R)
• M70: 39,926,325 km (0.073 R)
• M71: 40,436,604 km (0.115 R)
• M72: 41,657,173 km (0.083 R)
• M73: 42,109,856 km (0.1 R)
• M74: 42,824,634 km (0.066 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 12.4

Radius: 5.4

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 6.9 AU - 9.4 AU

Year: 15023 Days

Day: 23.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 16,508,652 km

• M1: 91,554 km (0.114 R)
• M2: 148,401 km (0.07 R)
• M3: 213,775 km (0.081 R)
• M4: 965,654 km (0.05 R)
• M5: 1,080,246 km (0.098 R)
• M6: 1,604,437 km (0.112 R)
• M7: 1,729,202 km (0.093 R)
• M8: 1,810,284 km (0.043 R)
• M9: 1,845,290 km (0.088 R)
• M10: 2,221,828 km (0.068 R)
• M11: 2,373,819 km (0.118 R)
• M12: 2,728,366 km (0.067 R)
• M13: 2,836,525 km (0.058 R)
• M14: 3,141,555 km (0.088 R)
• M15: 3,341,119 km (0.093 R)
• M16: 4,478,661 km (0.105 R)
• M17: 5,517,768 km (0.071 R)
• M18: 5,603,338 km (0.079 R)
• M19: 5,985,112 km (0.099 R)
• M20: 6,700,489 km (0.096 R)
• M21: 8,210,530 km (0.083 R)
• M22: 8,367,159 km (0.03 R)
• M23: 9,470,293 km (0.107 R)
• M24: 10,853,176 km (0.03 R)
• M25: 11,546,113 km (0.11 R)
• M26: 11,920,108 km (0.118 R)
• M27: 12,589,708 km (0.106 R)
• M28: 12,634,737 km (0.058 R)
• M29: 13,524,246 km (0.09 R)
• M30: 14,363,340 km (0.111 R)
• M31: 14,433,951 km (0.063 R)
• M32: 15,315,082 km (0.059 R)
• M33: 16,115,580 km (0.067 R)
• M34: 16,287,169 km (0.066 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 10,685 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit