🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.5

Radius: 8.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.45 AU - 0.71 AU

Year: 310 Days

Day: 6.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 26,197,101 km

• M1: 102,475 km (0.082 R)
• M2: 163,959 km (0.106 R)
• M3: 229,334 km (0.051 R)
• M4: 289,771 km (0.114 R)
• M5: 348,264 km (0.116 R)
• M6: 420,220 km (0.105 R)
• M7: 562,039 km (0.1 R)
• M8: 631,153 km (0.113 R)
• M9: 686,654 km (0.094 R)
• M10: 811,868 km (0.094 R)
• M11: 882,029 km (0.074 R)
• M12: 937,829 km (0.032 R)
• M13: 992,582 km (0.068 R)
• M14: 1,251,087 km (0.116 R)
• M15: 1,311,824 km (0.063 R)
• M16: 1,368,073 km (0.029 R)
• M17: 1,474,885 km (0.054 R)
• M18: 1,559,109 km (0.115 R)
• M19: 1,741,020 km (0.063 R)
• M20: 1,857,108 km (0.08 R)
• M21: 1,982,172 km (0.113 R)
• M22: 2,081,654 km (0.108 R)
• M23: 2,173,208 km (0.051 R)
• M24: 2,250,102 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.7

Radius: 9.8

Gravity: 9.21 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.61 AU - 0.75 AU

Year: 394 Days

Day: 9.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 26,197,101 km

• M1: 138,677 km (0.052 R)
• M2: 200,312 km (0.088 R)
• M3: 303,684 km (0.1 R)
• M4: 365,019 km (0.084 R)
• M5: 452,384 km (0.061 R)
• M6: 540,796 km (0.08 R)
• M7: 720,763 km (0.04 R)
• M8: 849,118 km (0.038 R)
• M9: 1,042,248 km (0.085 R)
• M10: 1,109,867 km (0.092 R)
• M11: 1,214,436 km (0.1 R)
• M12: 1,291,179 km (0.072 R)
• M13: 1,358,947 km (0.117 R)
• M14: 1,438,982 km (0.108 R)
• M15: 1,509,592 km (0.078 R)
• M16: 1,575,714 km (0.066 R)
• M17: 1,833,172 km (0.067 R)
• M18: 1,964,070 km (0.1 R)
• M19: 2,036,775 km (0.096 R)
• M20: 2,160,044 km (0.115 R)
• M21: 2,260,424 km (0.094 R)
• M22: 2,356,017 km (0.05 R)
• M23: 2,446,524 km (0.093 R)
• M24: 2,544,809 km (0.112 R)
• M25: 2,684,534 km (0.081 R)
• M26: 2,820,219 km (0.065 R)
• M27: 2,916,410 km (0.107 R)
• M28: 3,154,869 km (0.091 R)
• M29: 3,407,092 km (0.051 R)
• M30: 3,628,496 km (0.059 R)
• M31: 3,695,815 km (0.104 R)
• M32: 3,786,322 km (0.051 R)
• M33: 3,869,947 km (0.115 R)
• M34: 3,938,762 km (0.105 R)
• M35: 4,077,739 km (0.114 R)
• M36: 4,140,121 km (0.065 R)
• M37: 4,313,056 km (0.086 R)
• M38: 4,480,456 km (0.102 R)
• M39: 4,544,783 km (0.068 R)
• M40: 4,690,641 km (0.054 R)
• M41: 4,887,662 km (0.053 R)
• M42: 5,028,732 km (0.034 R)
• M43: 5,112,507 km (0.105 R)
• M44: 5,272,727 km (0.11 R)
• M45: 5,349,321 km (0.119 R)
• M46: 5,529,287 km (0.108 R)
• M47: 5,633,108 km (0.109 R)
• M48: 5,746,204 km (0.086 R)
• M49: 5,816,216 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.5

Radius: 10.6

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.75 AU - 1.03 AU

Year: 590 Days

Day: 6.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 26,197,101 km

• M1: 132,843 km (0.097 R)
• M2: 210,933 km (0.11 R)
• M3: 292,015 km (0.047 R)
• M4: 386,860 km (0.057 R)
• M5: 474,076 km (0.074 R)
• M6: 546,780 km (0.054 R)
• M7: 623,973 km (0.066 R)
• M8: 844,181 km (0.102 R)
• M9: 959,222 km (0.1 R)
• M10: 1,094,907 km (0.108 R)
• M11: 1,195,885 km (0.026 R)
• M12: 1,380,489 km (0.118 R)
• M13: 1,495,829 km (0.108 R)
• M14: 1,614,610 km (0.092 R)
• M15: 1,783,805 km (0.026 R)
• M16: 1,953,000 km (0.103 R)
• M17: 2,165,728 km (0.03 R)
• M18: 2,340,010 km (0.06 R)
• M19: 2,425,729 km (0.081 R)
• M20: 2,512,496 km (0.03 R)
• M21: 2,593,429 km (0.088 R)
• M22: 2,758,136 km (0.115 R)
• M23: 2,862,854 km (0.099 R)
• M24: 2,983,131 km (0.105 R)
• M25: 3,141,406 km (0.066 R)
• M26: 3,250,911 km (0.041 R)
• M27: 3,579,578 km (0.046 R)
• M28: 3,663,502 km (0.052 R)
• M29: 3,748,025 km (0.086 R)
• M30: 3,989,775 km (0.115 R)
• M31: 4,076,841 km (0.112 R)
• M32: 4,228,833 km (0.039 R)
• M33: 4,309,466 km (0.091 R)
• M34: 4,390,698 km (0.097 R)
• M35: 4,488,834 km (0.112 R)
• M36: 4,612,551 km (0.082 R)
• M37: 4,695,728 km (0.115 R)
• M38: 4,779,353 km (0.092 R)
• M39: 5,016,166 km (0.069 R)
• M40: 5,127,467 km (0.089 R)
• M41: 5,213,635 km (0.081 R)
• M42: 5,335,109 km (0.081 R)
• M43: 5,404,971 km (0.1 R)
• M44: 5,527,941 km (0.09 R)
• M45: 5,687,412 km (0.119 R)
• M46: 6,020,118 km (0.115 R)
• M47: 6,120,198 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.3

Radius: 12.4

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.07 AU - 3.43 AU

Year: 4118 Days

Day: 8.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 26,197,101 km

• M1: 160,818 km (0.106 R)
• M2: 324,777 km (0.072 R)
• M3: 536,907 km (0.106 R)
• M4: 732,431 km (0.069 R)
• M5: 857,345 km (0.088 R)
• M6: 953,238 km (0.112 R)
• M7: 1,117,346 km (0.064 R)
• M8: 1,196,484 km (0.114 R)
• M9: 1,305,092 km (0.112 R)
• M10: 1,417,440 km (0.097 R)
• M11: 1,577,360 km (0.057 R)
• M12: 1,899,743 km (0.119 R)
• M13: 1,979,629 km (0.069 R)
• M14: 2,060,711 km (0.09 R)
• M15: 2,192,955 km (0.114 R)
• M16: 2,328,042 km (0.074 R)
• M17: 2,431,414 km (0.105 R)
• M18: 2,606,892 km (0.091 R)
• M19: 2,750,506 km (0.084 R)
• M20: 2,970,864 km (0.108 R)
• M21: 3,121,060 km (0.102 R)
• M22: 3,216,205 km (0.094 R)
• M23: 3,331,694 km (0.113 R)
• M24: 3,807,864 km (0.113 R)
• M25: 4,284,633 km (0.1 R)
• M26: 4,584,128 km (0.098 R)
• M27: 4,780,400 km (0.107 R)
• M28: 5,113,704 km (0.096 R)
• M29: 5,294,568 km (0.112 R)
• M30: 5,616,203 km (0.042 R)
• M31: 6,891,376 km (0.098 R)
• M32: 7,192,217 km (0.053 R)
• M33: 7,600,170 km (0.092 R)
• M34: 7,963,394 km (0.099 R)
• M35: 8,041,933 km (0.099 R)
• M36: 8,226,387 km (0.11 R)
• M37: 8,599,185 km (0.111 R)
• M38: 8,760,751 km (0.097 R)
• M39: 9,086,874 km (0.025 R)
• M40: 9,196,529 km (0.119 R)
• M41: 9,278,958 km (0.091 R)
• M42: 9,611,514 km (0.114 R)
• M43: 10,316,718 km (0.101 R)
• M44: 10,661,242 km (0.036 R)
• M45: 10,951,163 km (0.067 R)
• M46: 11,538,933 km (0.109 R)
• M47: 11,776,943 km (0.111 R)
• M48: 12,348,706 km (0.059 R)
• M49: 12,561,733 km (0.088 R)
• M50: 12,714,622 km (0.073 R)
• M51: 12,868,110 km (0.118 R)
• M52: 13,394,545 km (0.1 R)
• M53: 13,519,459 km (0.047 R)
• M54: 13,801,900 km (0.047 R)
• M55: 13,991,290 km (0.074 R)
• M56: 14,500,671 km (0.104 R)
• M57: 15,899,411 km (0.106 R)
• M58: 16,031,656 km (0.119 R)
• M59: 18,232,689 km (0.047 R)
• M60: 18,510,193 km (0.034 R)
• M61: 19,104,396 km (0.12 R)
• M62: 19,598,368 km (0.08 R)
• M63: 19,847,000 km (0.111 R)
• M64: 20,311,352 km (0.111 R)
• M65: 20,671,135 km (0.066 R)
• M66: 20,960,457 km (0.115 R)
• M67: 21,069,364 km (0.039 R)
• M68: 21,251,126 km (0.108 R)
• M69: 22,352,914 km (0.116 R)
• M70: 22,575,515 km (0.084 R)
• M71: 23,737,442 km (0.116 R)
• M72: 24,268,515 km (0.118 R)
• M73: 25,226,689 km (0.117 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 12,781 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit