🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.95 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.5

Radius: 8.3

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.83 AU - 1.95 AU

Year: 1794 Days

Day: 5.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 32,970,096 km

• M1: 106,214 km (0.078 R)
• M2: 163,062 km (0.114 R)
• M3: 238,758 km (0.074 R)
• M4: 327,769 km (0.029 R)
• M5: 425,157 km (0.107 R)
• M6: 588,368 km (0.111 R)
• M7: 671,545 km (0.109 R)
• M8: 779,555 km (0.075 R)
• M9: 879,187 km (0.078 R)
• M10: 1,171,351 km (0.056 R)
• M11: 1,345,782 km (0.073 R)
• M12: 1,457,981 km (0.107 R)
• M13: 1,555,519 km (0.106 R)
• M14: 1,729,202 km (0.111 R)
• M15: 1,967,362 km (0.055 R)
• M16: 2,055,774 km (0.052 R)
• M17: 2,125,337 km (0.096 R)
• M18: 2,318,617 km (0.093 R)
• M19: 2,422,588 km (0.056 R)
• M20: 2,496,340 km (0.091 R)
• M21: 2,700,242 km (0.08 R)
• M22: 2,787,756 km (0.106 R)
• M23: 3,101,613 km (0.11 R)
• M24: 3,274,548 km (0.108 R)
• M25: 3,557,737 km (0.11 R)
• M26: 3,787,519 km (0.077 R)
• M27: 3,960,005 km (0.089 R)
• M28: 4,122,618 km (0.096 R)
• M29: 4,211,030 km (0.079 R)
• M30: 4,454,277 km (0.088 R)
• M31: 4,584,128 km (0.113 R)
• M32: 4,728,489 km (0.111 R)
• M33: 4,821,091 km (0.107 R)
• M34: 5,362,036 km (0.044 R)
• M35: 5,417,238 km (0.064 R)
• M36: 5,611,715 km (0.062 R)
• M37: 6,007,850 km (0.062 R)
• M38: 6,093,869 km (0.069 R)
• M39: 6,618,808 km (0.045 R)
• M40: 6,811,939 km (0.055 R)
• M41: 6,976,945 km (0.088 R)
• M42: 7,203,885 km (0.08 R)
• M43: 7,310,698 km (0.057 R)
• M44: 7,696,362 km (0.088 R)
• M45: 7,915,223 km (0.102 R)
• M46: 8,152,037 km (0.104 R)
• M47: 8,359,080 km (0.059 R)
• M48: 8,503,592 km (0.055 R)
• M49: 8,990,982 km (0.111 R)
• M50: 9,188,451 km (0.06 R)
• M51: 9,320,845 km (0.087 R)
• M52: 9,404,021 km (0.091 R)
• M53: 9,688,407 km (0.12 R)
• M54: 10,026,797 km (0.032 R)
• M55: 10,197,339 km (0.093 R)
• M56: 10,265,855 km (0.094 R)
• M57: 10,593,324 km (0.098 R)
• M58: 10,854,373 km (0.107 R)
• M59: 11,170,473 km (0.05 R)
• M60: 11,223,431 km (0.11 R)
• M61: 11,276,388 km (0.108 R)
• M62: 11,614,330 km (0.062 R)
• M63: 11,668,036 km (0.075 R)
• M64: 11,919,659 km (0.118 R)
• M65: 12,009,867 km (0.094 R)
• M66: 12,172,928 km (0.026 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.5

Radius: 12.2

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.9 AU - 2 AU

Year: 1880 Days

Day: 9.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 32,970,096 km

• M1: 153,637 km (0.105 R)
• M2: 244,293 km (0.096 R)
• M3: 339,737 km (0.078 R)
• M4: 439,818 km (0.095 R)
• M5: 673,938 km (0.059 R)
• M6: 760,107 km (0.096 R)
• M7: 860,786 km (0.115 R)
• M8: 1,122,582 km (0.047 R)
• M9: 1,233,434 km (0.119 R)
• M10: 1,543,850 km (0.119 R)
• M11: 1,715,289 km (0.058 R)
• M12: 1,865,485 km (0.116 R)
• M13: 2,099,157 km (0.043 R)
• M14: 2,387,881 km (0.118 R)
• M15: 2,533,290 km (0.095 R)
• M16: 2,760,978 km (0.103 R)
• M17: 2,857,170 km (0.066 R)
• M18: 2,971,014 km (0.084 R)
• M19: 3,270,509 km (0.063 R)
• M20: 3,398,265 km (0.107 R)
• M21: 3,658,865 km (0.041 R)
• M22: 3,836,288 km (0.111 R)
• M23: 4,255,162 km (0.097 R)
• M24: 4,357,487 km (0.091 R)
• M25: 4,507,982 km (0.07 R)
• M26: 4,660,123 km (0.095 R)
• M27: 4,765,739 km (0.093 R)
• M28: 4,872,253 km (0.087 R)
• M29: 5,295,914 km (0.09 R)
• M30: 5,456,732 km (0.117 R)
• M31: 5,578,355 km (0.07 R)
• M32: 5,731,693 km (0.107 R)
• M33: 5,834,766 km (0.066 R)
• M34: 6,063,501 km (0.075 R)
• M35: 6,210,705 km (0.078 R)
• M36: 6,348,485 km (0.081 R)
• M37: 7,096,624 km (0.109 R)
• M38: 7,486,775 km (0.038 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.3

Radius: 12.6

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.72 AU - 4.48 AU

Year: 5730 Days

Day: 5.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 32,970,096 km

• M1: 162,463 km (0.066 R)
• M2: 288,275 km (0.102 R)
• M3: 368,759 km (0.115 R)
• M4: 528,828 km (0.05 R)
• M5: 663,766 km (0.101 R)
• M6: 756,666 km (0.091 R)
• M7: 840,291 km (0.058 R)
• M8: 957,277 km (0.061 R)
• M9: 1,309,281 km (0.077 R)
• M10: 2,150,918 km (0.069 R)
• M11: 2,253,542 km (0.048 R)
• M12: 2,593,129 km (0.097 R)
• M13: 2,813,936 km (0.118 R)
• M14: 3,561,776 km (0.093 R)
• M15: 4,008,774 km (0.106 R)
• M16: 4,686,153 km (0.047 R)
• M17: 5,315,212 km (0.109 R)
• M18: 5,711,048 km (0.062 R)
• M19: 6,058,265 km (0.101 R)
• M20: 6,146,079 km (0.082 R)
• M21: 6,352,823 km (0.045 R)
• M22: 7,264,622 km (0.063 R)
• M23: 7,389,237 km (0.098 R)
• M24: 7,577,731 km (0.116 R)
• M25: 8,152,486 km (0.107 R)
• M26: 8,314,650 km (0.045 R)
• M27: 8,477,861 km (0.102 R)
• M28: 9,411,800 km (0.052 R)
• M29: 9,547,934 km (0.03 R)
• M30: 9,960,226 km (0.11 R)
• M31: 10,133,760 km (0.112 R)
• M32: 10,378,352 km (0.073 R)
• M33: 10,624,890 km (0.099 R)
• M34: 10,766,708 km (0.082 R)
• M35: 11,304,064 km (0.037 R)
• M36: 12,256,105 km (0.032 R)
• M37: 12,554,253 km (0.11 R)
• M38: 12,666,601 km (0.049 R)
• M39: 12,968,041 km (0.051 R)
• M40: 13,348,169 km (0.115 R)
• M41: 13,732,037 km (0.066 R)
• M42: 14,353,766 km (0.087 R)
• M43: 15,064,206 km (0.118 R)
• M44: 15,263,620 km (0.118 R)
• M45: 15,705,233 km (0.106 R)
• M46: 15,866,949 km (0.109 R)
• M47: 16,069,803 km (0.063 R)
• M48: 16,151,334 km (0.071 R)
• M49: 16,931,337 km (0.055 R)
• M50: 17,014,215 km (0.118 R)
• M51: 17,138,830 km (0.099 R)
• M52: 17,472,283 km (0.116 R)
• M53: 17,765,944 km (0.119 R)
• M54: 19,344,800 km (0.105 R)
• M55: 20,613,539 km (0.083 R)
• M56: 20,923,805 km (0.073 R)
• M57: 21,414,486 km (0.034 R)
• M58: 21,954,236 km (0.097 R)
• M59: 22,543,950 km (0.085 R)
• M60: 23,138,901 km (0.101 R)
• M61: 23,369,132 km (0.099 R)
• M62: 23,600,111 km (0.099 R)
• M63: 24,297,537 km (0.101 R)
• M64: 25,712,732 km (0.115 R)
• M65: 26,478,374 km (0.035 R)
• M66: 26,671,056 km (0.077 R)
• M67: 26,767,547 km (0.026 R)
• M68: 27,057,617 km (0.063 R)
• M69: 27,397,354 km (0.095 R)
• M70: 28,770,812 km (0.103 R)
• M71: 29,067,913 km (0.08 R)
• M72: 30,166,411 km (0.112 R)
• M73: 31,125,931 km (0.108 R)
• M74: 31,737,188 km (0.08 R)
• M75: 32,971,520 km (0.094 R)
• M76: 33,126,952 km (0.04 R)
• M77: 33,646,655 km (0.073 R)
• M78: 34,221,560 km (0.09 R)
• M79: 34,694,289 km (0.116 R)
• M80: 34,957,881 km (0.072 R)
• M81: 35,063,497 km (0.03 R)
• M82: 35,540,116 km (0.102 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 118.8

Radius: 5.7

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 5.61 AU - 9.05 AU

Year: 13698 Days

Day: 21.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 32,970,096 km

• M1: 170,990 km (0.055 R)
• M2: 208,839 km (0.037 R)
• M3: 324,328 km (0.117 R)
• M4: 427,700 km (0.103 R)
• M5: 680,222 km (0.104 R)
• M6: 760,256 km (0.071 R)
• M7: 900,579 km (0.109 R)
• M8: 1,034,170 km (0.115 R)
• M9: 1,206,208 km (0.069 R)
• M10: 1,271,133 km (0.066 R)
• M11: 1,490,144 km (0.12 R)
• M12: 2,039,767 km (0.069 R)
• M13: 2,235,890 km (0.12 R)
• M14: 2,562,462 km (0.091 R)
• M15: 3,102,211 km (0.117 R)
• M16: 3,191,820 km (0.068 R)
• M17: 3,282,177 km (0.07 R)
• M18: 3,465,734 km (0.106 R)
• M19: 3,723,491 km (0.071 R)
• M20: 4,133,988 km (0.032 R)
• M21: 5,182,220 km (0.109 R)
• M22: 5,530,932 km (0.101 R)
• M23: 6,478,485 km (0.119 R)
• M24: 6,564,504 km (0.116 R)
• M25: 6,708,717 km (0.094 R)
• M26: 6,883,148 km (0.081 R)
• M27: 6,941,491 km (0.048 R)
• M28: 7,000,133 km (0.099 R)
• M29: 7,206,728 km (0.116 R)
• M30: 7,325,658 km (0.075 R)
• M31: 7,656,120 km (0.074 R)
• M32: 7,777,444 km (0.082 R)
• M33: 8,052,853 km (0.117 R)
• M34: 8,145,305 km (0.102 R)
• M35: 8,362,671 km (0.097 R)
• M36: 8,898,081 km (0.111 R)
• M37: 9,057,702 km (0.08 R)
• M38: 9,121,880 km (0.078 R)
• M39: 9,444,712 km (0.059 R)
• M40: 9,509,787 km (0.069 R)
• M41: 10,234,738 km (0.038 R)
• M42: 10,435,648 km (0.106 R)
• M43: 10,502,818 km (0.091 R)
• M44: 10,841,208 km (0.111 R)
• M45: 11,389,933 km (0.058 R)
• M46: 11,912,478 km (0.051 R)
• M47: 12,229,776 km (0.03 R)
• M48: 12,514,311 km (0.102 R)
• M49: 12,585,669 km (0.049 R)
• M50: 12,693,080 km (0.065 R)
• M51: 12,945,003 km (0.1 R)
• M52: 13,783,948 km (0.09 R)
• M53: 14,191,452 km (0.08 R)
• M54: 14,753,492 km (0.089 R)
• M55: 16,248,573 km (0.106 R)
• M56: 17,271,822 km (0.112 R)
• M57: 17,470,937 km (0.065 R)
• M58: 17,952,044 km (0.099 R)
• M59: 18,478,179 km (0.029 R)
• M60: 20,128,543 km (0.104 R)
• M61: 20,717,211 km (0.117 R)
• M62: 21,268,778 km (0.052 R)
• M63: 21,482,254 km (0.063 R)
• M64: 22,299,956 km (0.045 R)
• M65: 22,560,256 km (0.074 R)
• M66: 22,952,652 km (0.052 R)
• M67: 23,171,663 km (0.101 R)
• M68: 23,744,174 km (0.105 R)
• M69: 23,921,298 km (0.104 R)
• M70: 24,098,871 km (0.111 R)
• M71: 24,589,402 km (0.097 R)
• M72: 25,128,254 km (0.111 R)
• M73: 28,160,752 km (0.102 R)
• M74: 28,442,146 km (0.025 R)
• M75: 28,536,093 km (0.109 R)
• M76: 29,576,845 km (0.041 R)
• M77: 30,054,063 km (0.089 R)
• M78: 31,209,557 km (0.074 R)
• M79: 31,598,062 km (0.114 R)
• M80: 31,841,608 km (0.065 R)
• M81: 31,988,064 km (0.04 R)
• M82: 32,232,656 km (0.114 R)
• M83: 32,723,637 km (0.117 R)
• M84: 32,822,222 km (0.028 R)
• M85: 32,920,807 km (0.114 R)
• M86: 32,970,024 km (0.095 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 12,940 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit