🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.1

Radius: 13.3

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.67 AU - 0.75 AU

Year: 406 Days

Day: 8.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 65,009,553 km

• M1: 172,038 km (0.061 R)
• M2: 292,314 km (0.072 R)
• M3: 399,576 km (0.075 R)
• M4: 512,672 km (0.1 R)
• M5: 599,289 km (0.097 R)
• M6: 743,501 km (0.12 R)
• M7: 856,747 km (0.101 R)
• M8: 1,035,516 km (0.094 R)
• M9: 1,147,864 km (0.087 R)
• M10: 1,244,355 km (0.05 R)
• M11: 1,336,807 km (0.115 R)
• M12: 1,449,603 km (0.088 R)
• M13: 1,554,920 km (0.059 R)
• M14: 1,666,670 km (0.111 R)
• M15: 1,750,295 km (0.106 R)
• M16: 1,859,053 km (0.085 R)
• M17: 1,974,243 km (0.093 R)
• M18: 2,067,293 km (0.093 R)
• M19: 2,161,988 km (0.098 R)
• M20: 2,279,273 km (0.057 R)
• M21: 2,372,921 km (0.071 R)
• M22: 2,489,757 km (0.109 R)
• M23: 2,604,050 km (0.071 R)
• M24: 2,733,901 km (0.045 R)
• M25: 2,852,083 km (0.081 R)
• M26: 2,934,811 km (0.09 R)
• M27: 3,084,259 km (0.035 R)
• M28: 3,240,888 km (0.102 R)
• M29: 3,419,807 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.7

Radius: 14.6

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.65 AU - 1.09 AU

Year: 550 Days

Day: 7.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 65,009,553 km

• M1: 220,058 km (0.064 R)
• M2: 391,797 km (0.111 R)
• M3: 530,324 km (0.047 R)
• M4: 634,893 km (0.079 R)
• M5: 727,494 km (0.075 R)
• M6: 929,452 km (0.08 R)
• M7: 1,034,020 km (0.079 R)
• M8: 1,155,494 km (0.078 R)
• M9: 1,369,569 km (0.06 R)
• M10: 1,463,666 km (0.091 R)
• M11: 1,560,156 km (0.064 R)
• M12: 1,687,464 km (0.104 R)
• M13: 1,798,914 km (0.119 R)
• M14: 1,968,259 km (0.116 R)
• M15: 2,127,581 km (0.11 R)
• M16: 2,248,755 km (0.04 R)
• M17: 2,383,094 km (0.097 R)
• M18: 2,620,805 km (0.099 R)
• M19: 3,137,666 km (0.077 R)
• M20: 3,234,156 km (0.103 R)
• M21: 3,356,079 km (0.054 R)
• M22: 3,467,080 km (0.081 R)
• M23: 3,591,994 km (0.087 R)
• M24: 3,769,567 km (0.074 R)
• M25: 3,943,400 km (0.097 R)
• M26: 4,041,237 km (0.079 R)
• M27: 4,312,907 km (0.103 R)
• M28: 4,447,545 km (0.109 R)
• M29: 4,542,689 km (0.106 R)
• M30: 4,735,072 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.4

Radius: 8

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.2 AU - 3.2 AU

Year: 3009 Days

Day: 13.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 65,009,553 km

• M1: 118,182 km (0.118 R)
• M2: 187,895 km (0.107 R)
• M3: 412,441 km (0.118 R)
• M4: 666,459 km (0.093 R)
• M5: 747,840 km (0.108 R)
• M6: 806,781 km (0.109 R)
• M7: 894,146 km (0.11 R)
• M8: 1,012,478 km (0.069 R)
• M9: 1,107,174 km (0.055 R)
• M10: 1,377,946 km (0.118 R)
• M11: 1,669,512 km (0.052 R)
• M12: 2,197,593 km (0.112 R)
• M13: 2,309,342 km (0.053 R)
• M14: 2,422,738 km (0.056 R)
• M15: 2,525,362 km (0.066 R)
• M16: 2,668,676 km (0.117 R)
• M17: 2,922,544 km (0.102 R)
• M18: 3,142,453 km (0.115 R)
• M19: 3,212,315 km (0.088 R)
• M20: 3,496,850 km (0.037 R)
• M21: 3,745,183 km (0.086 R)
• M22: 4,714,876 km (0.114 R)
• M23: 4,779,054 km (0.118 R)
• M24: 5,087,524 km (0.032 R)
• M25: 5,352,313 km (0.092 R)
• M26: 5,672,751 km (0.116 R)
• M27: 5,861,095 km (0.11 R)
• M28: 6,156,102 km (0.102 R)
• M29: 6,742,825 km (0.093 R)
• M30: 6,978,890 km (0.091 R)
• M31: 7,033,793 km (0.072 R)
• M32: 7,310,250 km (0.085 R)
• M33: 7,459,249 km (0.098 R)
• M34: 7,665,694 km (0.059 R)
• M35: 7,931,081 km (0.107 R)
• M36: 8,180,311 km (0.116 R)
• M37: 8,315,697 km (0.067 R)
• M38: 8,490,577 km (0.1 R)
• M39: 8,943,410 km (0.1 R)
• M40: 9,303,342 km (0.082 R)
• M41: 9,729,098 km (0.07 R)
• M42: 9,934,196 km (0.11 R)
• M43: 10,037,269 km (0.089 R)
• M44: 10,348,582 km (0.112 R)
• M45: 10,620,850 km (0.12 R)
• M46: 10,726,317 km (0.108 R)
• M47: 10,789,746 km (0.079 R)
• M48: 11,087,297 km (0.066 R)
• M49: 11,322,913 km (0.046 R)
• M50: 11,603,559 km (0.114 R)
• M51: 11,712,167 km (0.117 R)
• M52: 11,930,281 km (0.036 R)
• M53: 12,171,732 km (0.109 R)
• M54: 12,326,266 km (0.1 R)
• M55: 12,459,259 km (0.119 R)
• M56: 12,570,559 km (0.102 R)
• M57: 12,928,547 km (0.054 R)
• M58: 13,041,045 km (0.094 R)
• M59: 13,153,991 km (0.104 R)
• M60: 14,045,594 km (0.106 R)
• M61: 14,323,996 km (0.065 R)
• M62: 14,768,302 km (0.071 R)
• M63: 15,027,705 km (0.079 R)
• M64: 15,146,036 km (0.101 R)
• M65: 15,574,784 km (0.106 R)
• M66: 15,646,740 km (0.111 R)
• M67: 15,862,909 km (0.115 R)
• M68: 16,201,150 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.1

Radius: 12.2

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.7 AU - 4.22 AU

Year: 4365 Days

Day: 13.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 65,009,553 km

• M1: 154,834 km (0.033 R)
• M2: 378,931 km (0.091 R)
• M3: 577,149 km (0.085 R)
• M4: 677,678 km (0.108 R)
• M5: 794,365 km (0.072 R)
• M6: 948,151 km (0.04 R)
• M7: 1,320,949 km (0.086 R)
• M8: 1,447,659 km (0.112 R)
• M9: 1,639,443 km (0.066 R)
• M10: 1,865,485 km (0.094 R)
• M11: 1,969,306 km (0.106 R)
• M12: 3,020,979 km (0.118 R)
• M13: 3,410,831 km (0.079 R)
• M14: 3,506,873 km (0.116 R)
• M15: 3,816,990 km (0.08 R)
• M16: 4,290,317 km (0.098 R)
• M17: 4,657,730 km (0.07 R)
• M18: 4,836,200 km (0.098 R)
• M19: 5,200,172 km (0.108 R)
• M20: 5,292,623 km (0.033 R)
• M21: 5,648,816 km (0.096 R)
• M22: 5,743,810 km (0.114 R)
• M23: 5,820,255 km (0.086 R)
• M24: 5,896,998 km (0.081 R)
• M25: 5,993,489 km (0.117 R)
• M26: 6,129,474 km (0.072 R)
• M27: 6,207,564 km (0.079 R)
• M28: 6,305,700 km (0.064 R)
• M29: 6,503,618 km (0.08 R)
• M30: 7,232,907 km (0.088 R)
• M31: 7,398,662 km (0.036 R)
• M32: 8,138,124 km (0.041 R)
• M33: 8,224,143 km (0.086 R)
• M34: 8,397,078 km (0.096 R)
• M35: 8,505,836 km (0.104 R)
• M36: 8,615,042 km (0.061 R)
• M37: 9,347,473 km (0.103 R)
• M38: 9,573,516 km (0.079 R)
• M39: 10,053,874 km (0.094 R)
• M40: 10,238,927 km (0.07 R)
• M41: 10,518,675 km (0.119 R)
• M42: 10,990,507 km (0.062 R)
• M43: 11,109,587 km (0.116 R)
• M44: 11,711,419 km (0.051 R)
• M45: 11,833,042 km (0.048 R)
• M46: 12,151,237 km (0.118 R)
• M47: 12,249,822 km (0.098 R)
• M48: 12,546,923 km (0.116 R)
• M49: 13,173,439 km (0.117 R)
• M50: 13,325,281 km (0.106 R)
• M51: 13,630,909 km (0.109 R)
• M52: 14,145,376 km (0.053 R)
• M53: 14,274,928 km (0.045 R)
• M54: 14,639,947 km (0.063 R)
• M55: 14,797,324 km (0.056 R)
• M56: 14,981,628 km (0.081 R)
• M57: 15,592,736 km (0.04 R)
• M58: 15,780,331 km (0.113 R)
• M59: 15,914,820 km (0.047 R)
• M60: 16,130,690 km (0.095 R)
• M61: 16,565,571 km (0.116 R)
• M62: 17,280,349 km (0.077 R)
• M63: 17,418,877 km (0.089 R)
• M64: 17,641,479 km (0.051 R)
• M65: 17,753,079 km (0.094 R)
• M66: 17,837,003 km (0.073 R)
• M67: 17,977,027 km (0.099 R)
• M68: 18,314,819 km (0.075 R)
• M69: 18,541,160 km (0.106 R)
• M70: 19,053,832 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 308.4

Radius: 6.2

Gravity: 8.02 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 9.52 AU - 11.76 AU

Year: 23540 Days

Day: 24.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 65,009,553 km

• M1: 82,877 km (0.107 R)
• M2: 173,384 km (0.111 R)
• M3: 260,749 km (0.102 R)
• M4: 738,714 km (0.12 R)
• M5: 825,032 km (0.116 R)
• M6: 1,331,571 km (0.089 R)
• M7: 2,099,756 km (0.102 R)
• M8: 2,675,708 km (0.043 R)
• M9: 3,662,305 km (0.074 R)
• M10: 3,849,303 km (0.096 R)
• M11: 4,350,156 km (0.045 R)
• M12: 5,201,967 km (0.092 R)
• M13: 5,972,246 km (0.12 R)
• M14: 6,777,382 km (0.082 R)
• M15: 6,960,939 km (0.103 R)
• M16: 7,053,390 km (0.094 R)
• M17: 7,379,962 km (0.074 R)
• M18: 7,711,621 km (0.08 R)
• M19: 7,759,342 km (0.089 R)
• M20: 7,807,214 km (0.09 R)
• M21: 8,048,066 km (0.095 R)
• M22: 8,291,312 km (0.081 R)
• M23: 8,438,367 km (0.04 R)
• M24: 8,487,585 km (0.051 R)
• M25: 9,085,827 km (0.086 R)
• M26: 9,852,665 km (0.047 R)
• M27: 12,218,855 km (0.086 R)
• M28: 12,330,455 km (0.109 R)
• M29: 13,522,152 km (0.087 R)
• M30: 13,637,641 km (0.084 R)
• M31: 16,812,856 km (0.089 R)
• M32: 17,061,338 km (0.115 R)
• M33: 17,373,698 km (0.115 R)
• M34: 18,067,683 km (0.088 R)
• M35: 18,194,841 km (0.099 R)
• M36: 18,322,298 km (0.114 R)
• M37: 18,513,933 km (0.071 R)
• M38: 19,352,429 km (0.103 R)
• M39: 20,137,369 km (0.045 R)
• M40: 20,401,260 km (0.046 R)
• M41: 20,799,340 km (0.11 R)
• M42: 21,066,223 km (0.063 R)
• M43: 21,334,152 km (0.113 R)
• M44: 21,603,129 km (0.072 R)
• M45: 21,738,216 km (0.091 R)
• M46: 22,348,875 km (0.099 R)
• M47: 24,706,836 km (0.06 R)
• M48: 24,989,277 km (0.079 R)
• M49: 25,415,182 km (0.119 R)
• M50: 25,557,599 km (0.03 R)
• M51: 26,851,920 km (0.063 R)
• M52: 27,580,163 km (0.074 R)
• M53: 27,653,316 km (0.112 R)
• M54: 28,981,595 km (0.08 R)
• M55: 29,428,893 km (0.115 R)
• M56: 30,330,519 km (0.104 R)
• M57: 31,241,122 km (0.086 R)
• M58: 33,166,746 km (0.086 R)
• M59: 33,400,417 km (0.117 R)
• M60: 33,634,688 km (0.066 R)
• M61: 34,419,328 km (0.086 R)
• M62: 35,209,953 km (0.096 R)
• M63: 36,728,671 km (0.099 R)
• M64: 37,212,770 km (0.043 R)
• M65: 37,617,731 km (0.104 R)
• M66: 39,334,516 km (0.119 R)
• M67: 39,664,379 km (0.082 R)
• M68: 40,243,922 km (0.112 R)
• M69: 42,167,601 km (0.109 R)
• M70: 42,336,347 km (0.114 R)
• M71: 42,843,783 km (0.117 R)
• M72: 43,268,192 km (0.113 R)
• M73: 43,438,285 km (0.114 R)
• M74: 44,378,208 km (0.119 R)
• M75: 44,721,535 km (0.053 R)
• M76: 45,411,032 km (0.074 R)
• M77: 48,292,137 km (0.098 R)
• M78: 50,872,402 km (0.118 R)
• M79: 51,501,909 km (0.115 R)
• M80: 52,043,454 km (0.055 R)
• M81: 52,587,092 km (0.075 R)
• M82: 54,504,039 km (0.069 R)
• M83: 55,240,360 km (0.065 R)
• M84: 55,424,964 km (0.099 R)
• M85: 55,609,867 km (0.112 R)
• M86: 57,095,673 km (0.078 R)
• M87: 57,282,221 km (0.116 R)
• M88: 57,562,568 km (0.039 R)
• M89: 58,124,607 km (0.11 R)
• M90: 58,876,935 km (0.119 R)
• M91: 59,348,617 km (0.065 R)
• M92: 60,011,186 km (0.109 R)
• M93: 62,301,529 km (0.071 R)
• M94: 62,782,337 km (0.093 R)
• M95: 65,009,550 km (0.116 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: 359 - 12,530 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit