🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.4

Radius: 13.5

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.58 AU - 0.62 AU

Year: 327 Days

Day: 14.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 18,714,409 km

• M1: 169,644 km (0.12 R)
• M2: 268,079 km (0.066 R)
• M3: 366,066 km (0.112 R)
• M4: 457,321 km (0.104 R)
• M5: 546,331 km (0.084 R)
• M6: 653,443 km (0.069 R)
• M7: 743,202 km (0.06 R)
• M8: 873,053 km (0.118 R)
• M9: 965,654 km (0.099 R)
• M10: 1,206,806 km (0.048 R)
• M11: 1,330,374 km (0.094 R)
• M12: 1,502,112 km (0.045 R)
• M13: 1,631,066 km (0.08 R)
• M14: 1,768,995 km (0.12 R)
• M15: 1,858,006 km (0.058 R)
• M16: 2,046,200 km (0.104 R)
• M17: 2,235,291 km (0.095 R)
• M18: 2,349,285 km (0.102 R)
• M19: 2,459,389 km (0.104 R)
• M20: 2,642,946 km (0.086 R)
• M21: 2,849,690 km (0.062 R)
• M22: 2,948,873 km (0.072 R)
• M23: 3,093,534 km (0.086 R)
• M24: 3,416,217 km (0.092 R)
• M25: 3,595,136 km (0.049 R)
• M26: 3,695,965 km (0.112 R)
• M27: 3,962,399 km (0.082 R)
• M28: 4,115,587 km (0.066 R)
• M29: 4,228,234 km (0.092 R)
• M30: 4,449,489 km (0.08 R)
• M31: 4,601,481 km (0.092 R)
• M32: 4,696,625 km (0.047 R)
• M33: 4,851,459 km (0.036 R)
• M34: 4,963,209 km (0.049 R)
• M35: 5,128,664 km (0.038 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331

Radius: 14.4

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.13 AU - 1.27 AU

Year: 924 Days

Day: 7.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 18,714,409 km

• M1: 183,407 km (0.114 R)
• M2: 420,071 km (0.075 R)
• M3: 615,296 km (0.11 R)
• M4: 742,903 km (0.046 R)
• M5: 840,590 km (0.106 R)
• M6: 938,128 km (0.12 R)
• M7: 1,123,330 km (0.103 R)
• M8: 1,220,868 km (0.096 R)
• M9: 1,475,035 km (0.112 R)
• M10: 1,667,717 km (0.087 R)
• M11: 1,801,009 km (0.06 R)
• M12: 2,036,027 km (0.073 R)
• M13: 2,143,139 km (0.034 R)
• M14: 2,288,847 km (0.082 R)
• M15: 2,392,968 km (0.11 R)
• M16: 2,498,883 km (0.079 R)
• M17: 2,652,819 km (0.099 R)
• M18: 2,889,782 km (0.082 R)
• M19: 3,051,647 km (0.067 R)
• M20: 3,158,609 km (0.094 R)
• M21: 3,283,673 km (0.071 R)
• M22: 3,384,951 km (0.105 R)
• M23: 3,642,708 km (0.119 R)
• M24: 3,765,229 km (0.093 R)
• M25: 3,960,604 km (0.115 R)
• M26: 4,241,848 km (0.047 R)
• M27: 4,380,226 km (0.103 R)
• M28: 4,473,425 km (0.104 R)
• M29: 4,766,487 km (0.111 R)
• M30: 4,871,954 km (0.096 R)
• M31: 4,988,042 km (0.105 R)
• M32: 5,114,751 km (0.079 R)
• M33: 5,282,151 km (0.105 R)
• M34: 5,764,754 km (0.076 R)
• M35: 6,063,351 km (0.108 R)
• M36: 6,157,000 km (0.083 R)
• M37: 6,282,811 km (0.094 R)
• M38: 6,472,950 km (0.029 R)
• M39: 6,600,856 km (0.029 R)
• M40: 6,740,282 km (0.103 R)
• M41: 7,044,115 km (0.099 R)
• M42: 7,153,621 km (0.037 R)
• M43: 7,319,225 km (0.117 R)
• M44: 7,463,587 km (0.082 R)
• M45: 7,654,025 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.2

Radius: 9.4

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.73 AU - 1.85 AU

Year: 1683 Days

Day: 10.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 18,714,409 km

• M1: 139,276 km (0.085 R)
• M2: 214,523 km (0.117 R)
• M3: 274,213 km (0.09 R)
• M4: 333,304 km (0.104 R)
• M5: 462,856 km (0.111 R)
• M6: 526,136 km (0.055 R)
• M7: 598,990 km (0.069 R)
• M8: 688,749 km (0.061 R)
• M9: 811,568 km (0.119 R)
• M10: 987,196 km (0.095 R)
• M11: 1,489,097 km (0.079 R)
• M12: 1,866,832 km (0.084 R)
• M13: 1,992,793 km (0.101 R)
• M14: 2,161,839 km (0.083 R)
• M15: 2,503,820 km (0.066 R)
• M16: 2,589,240 km (0.066 R)
• M17: 2,818,424 km (0.067 R)
• M18: 2,907,435 km (0.111 R)
• M19: 3,122,856 km (0.107 R)
• M20: 3,203,489 km (0.095 R)
• M21: 3,355,181 km (0.051 R)
• M22: 3,437,759 km (0.088 R)
• M23: 3,557,138 km (0.057 R)
• M24: 3,641,511 km (0.113 R)
• M25: 3,714,366 km (0.113 R)
• M26: 3,985,586 km (0.099 R)
• M27: 4,123,665 km (0.059 R)
• M28: 4,186,945 km (0.083 R)
• M29: 4,301,687 km (0.072 R)
• M30: 4,443,506 km (0.119 R)
• M31: 4,586,671 km (0.085 R)
• M32: 4,958,421 km (0.082 R)
• M33: 5,815,617 km (0.115 R)
• M34: 5,972,545 km (0.048 R)
• M35: 6,073,225 km (0.087 R)
• M36: 6,290,590 km (0.098 R)
• M37: 6,554,930 km (0.079 R)
• M38: 6,928,177 km (0.058 R)
• M39: 7,262,378 km (0.107 R)
• M40: 7,323,713 km (0.105 R)
• M41: 7,524,324 km (0.108 R)
• M42: 7,601,965 km (0.115 R)
• M43: 7,867,801 km (0.064 R)
• M44: 8,120,920 km (0.069 R)
• M45: 8,232,520 km (0.113 R)
• M46: 8,360,576 km (0.054 R)
• M47: 8,489,380 km (0.071 R)
• M48: 8,570,312 km (0.105 R)
• M49: 8,814,307 km (0.109 R)
• M50: 8,896,137 km (0.088 R)
• M51: 9,226,149 km (0.07 R)
• M52: 9,409,407 km (0.073 R)
• M53: 9,779,512 km (0.091 R)
• M54: 9,864,334 km (0.106 R)
• M55: 9,932,401 km (0.079 R)
• M56: 10,017,522 km (0.068 R)
• M57: 10,378,203 km (0.05 R)
• M58: 10,568,790 km (0.106 R)
• M59: 10,638,353 km (0.101 R)
• M60: 10,760,575 km (0.056 R)
• M61: 10,935,904 km (0.081 R)
• M62: 11,094,627 km (0.045 R)
• M63: 11,200,692 km (0.109 R)
• M64: 11,342,810 km (0.104 R)
• M65: 11,592,937 km (0.115 R)
• M66: 11,844,860 km (0.088 R)
• M67: 12,007,772 km (0.112 R)
• M68: 12,153,331 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.9

Radius: 13.7

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.95 AU - 2.33 AU

Year: 2201 Days

Day: 12.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 18,714,409 km

• M1: 266,733 km (0.048 R)
• M2: 449,691 km (0.104 R)
• M3: 654,491 km (0.101 R)
• M4: 989,889 km (0.116 R)
• M5: 1,110,764 km (0.029 R)
• M6: 1,204,861 km (0.113 R)
• M7: 1,335,011 km (0.071 R)
• M8: 1,841,400 km (0.117 R)
• M9: 2,070,883 km (0.11 R)
• M10: 2,282,864 km (0.089 R)
• M11: 2,391,771 km (0.106 R)
• M12: 2,600,460 km (0.07 R)
• M13: 2,991,808 km (0.043 R)
• M14: 3,111,486 km (0.112 R)
• M15: 3,217,401 km (0.092 R)
• M16: 3,417,713 km (0.099 R)
• M17: 3,798,290 km (0.06 R)
• M18: 4,109,304 km (0.098 R)
• M19: 4,209,385 km (0.083 R)
• M20: 4,343,873 km (0.106 R)
• M21: 4,652,195 km (0.118 R)
• M22: 4,791,470 km (0.112 R)
• M23: 4,932,242 km (0.055 R)
• M24: 5,110,114 km (0.115 R)
• M25: 5,454,039 km (0.12 R)
• M26: 5,619,644 km (0.077 R)
• M27: 5,899,392 km (0.095 R)
• M28: 6,107,483 km (0.069 R)
• M29: 6,317,967 km (0.069 R)
• M30: 6,492,099 km (0.091 R)
• M31: 7,043,816 km (0.105 R)
• M32: 7,305,313 km (0.109 R)
• M33: 7,447,431 km (0.114 R)
• M34: 7,590,446 km (0.095 R)
• M35: 7,899,964 km (0.115 R)
• M36: 8,045,822 km (0.087 R)
• M37: 8,213,671 km (0.106 R)
• M38: 8,361,623 km (0.099 R)
• M39: 8,531,567 km (0.077 R)
• M40: 8,681,314 km (0.069 R)
• M41: 8,810,417 km (0.103 R)
• M42: 9,092,259 km (0.037 R)
• M43: 9,333,112 km (0.116 R)
• M44: 10,431,460 km (0.113 R)
• M45: 10,799,021 km (0.114 R)
• M46: 11,077,423 km (0.061 R)
• M47: 11,194,259 km (0.047 R)
• M48: 11,452,465 km (0.083 R)
• M49: 11,951,075 km (0.118 R)
• M50: 12,578,189 km (0.11 R)
• M51: 12,748,880 km (0.032 R)
• M52: 12,969,537 km (0.095 R)
• M53: 13,216,074 km (0.083 R)
• M54: 13,688,953 km (0.102 R)
• M55: 14,268,795 km (0.039 R)
• M56: 14,446,966 km (0.103 R)
• M57: 14,728,210 km (0.096 R)
• M58: 14,934,056 km (0.03 R)
• M59: 15,348,442 km (0.118 R)
• M60: 16,082,818 km (0.067 R)
• M61: 16,427,641 km (0.11 R)
• M62: 16,748,080 km (0.113 R)
• M63: 17,097,690 km (0.093 R)
• M64: 17,422,467 km (0.102 R)
• M65: 17,558,452 km (0.075 R)
• M66: 17,722,112 km (0.109 R)
• M67: 17,995,876 km (0.114 R)
• M68: 18,271,136 km (0.118 R)
• M69: 18,436,890 km (0.059 R)
• M70: 18,603,243 km (0.084 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 13,902 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit