🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.4

Radius: 12.8

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.77 AU - 1.09 AU

Year: 619 Days

Day: 7.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 46,678,037 km

• M1: 181,313 km (0.119 R)
• M2: 271,520 km (0.079 R)
• M3: 385,813 km (0.117 R)
• M4: 469,139 km (0.099 R)
• M5: 577,448 km (0.059 R)
• M6: 664,514 km (0.053 R)
• M7: 775,815 km (0.111 R)
• M8: 1,009,038 km (0.054 R)
• M9: 1,123,480 km (0.09 R)
• M10: 1,360,293 km (0.045 R)
• M11: 1,469,649 km (0.06 R)
• M12: 1,569,431 km (0.077 R)
• M13: 1,658,741 km (0.114 R)
• M14: 1,776,325 km (0.079 R)
• M15: 1,951,205 km (0.107 R)
• M16: 2,089,583 km (0.107 R)
• M17: 2,245,913 km (0.108 R)
• M18: 2,398,802 km (0.082 R)
• M19: 2,525,212 km (0.089 R)
• M20: 2,831,588 km (0.091 R)
• M21: 2,949,771 km (0.091 R)
• M22: 3,045,364 km (0.103 R)
• M23: 3,166,538 km (0.114 R)
• M24: 3,264,525 km (0.115 R)
• M25: 3,380,313 km (0.058 R)
• M26: 3,463,789 km (0.109 R)
• M27: 3,573,444 km (0.111 R)
• M28: 3,752,962 km (0.114 R)
• M29: 3,935,621 km (0.041 R)
• M30: 4,023,734 km (0.071 R)
• M31: 4,201,755 km (0.042 R)
• M32: 4,364,219 km (0.076 R)
• M33: 4,593,552 km (0.103 R)
• M34: 4,686,303 km (0.088 R)
• M35: 5,083,186 km (0.091 R)
• M36: 5,188,952 km (0.114 R)
• M37: 5,481,116 km (0.099 R)
• M38: 5,708,804 km (0.118 R)
• M39: 5,859,001 km (0.115 R)
• M40: 5,980,175 km (0.098 R)
• M41: 6,173,755 km (0.095 R)
• M42: 6,473,100 km (0.107 R)
• M43: 6,851,433 km (0.053 R)
• M44: 6,968,568 km (0.044 R)
• M45: 7,107,694 km (0.052 R)
• M46: 7,226,325 km (0.069 R)
• M47: 7,345,405 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.9

Radius: 14

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.5 AU - 2.52 AU

Year: 2745 Days

Day: 13.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 46,678,037 km

• M1: 185,801 km (0.069 R)
• M2: 328,517 km (0.061 R)
• M3: 461,360 km (0.11 R)
• M4: 697,276 km (0.052 R)
• M5: 846,275 km (0.104 R)
• M6: 1,223,860 km (0.103 R)
• M7: 1,432,699 km (0.092 R)
• M8: 1,529,489 km (0.088 R)
• M9: 1,742,965 km (0.103 R)
• M10: 1,833,771 km (0.09 R)
• M11: 2,088,835 km (0.097 R)
• M12: 2,457,145 km (0.075 R)
• M13: 2,589,539 km (0.117 R)
• M14: 2,679,148 km (0.095 R)
• M15: 2,830,990 km (0.079 R)
• M16: 3,048,356 km (0.116 R)
• M17: 3,191,072 km (0.109 R)
• M18: 3,784,826 km (0.063 R)
• M19: 4,025,080 km (0.106 R)
• M20: 4,502,746 km (0.104 R)
• M21: 4,611,504 km (0.085 R)
• M22: 4,980,113 km (0.073 R)
• M23: 5,551,128 km (0.075 R)
• M24: 6,063,052 km (0.119 R)
• M25: 6,304,503 km (0.066 R)
• M26: 6,734,747 km (0.119 R)
• M27: 6,942,987 km (0.095 R)
• M28: 7,132,228 km (0.116 R)
• M29: 7,365,900 km (0.114 R)
• M30: 7,602,115 km (0.092 R)
• M31: 7,862,864 km (0.114 R)
• M32: 8,348,309 km (0.081 R)
• M33: 8,617,286 km (0.091 R)
• M34: 8,843,628 km (0.089 R)
• M35: 9,026,137 km (0.071 R)
• M36: 9,534,471 km (0.117 R)
• M37: 9,698,280 km (0.049 R)
• M38: 10,266,752 km (0.05 R)
• M39: 10,894,914 km (0.08 R)
• M40: 11,238,390 km (0.12 R)
• M41: 11,935,965 km (0.117 R)
• M42: 12,062,076 km (0.099 R)
• M43: 12,264,781 km (0.113 R)
• M44: 12,827,868 km (0.115 R)
• M45: 13,008,732 km (0.099 R)
• M46: 13,138,583 km (0.061 R)
• M47: 13,451,841 km (0.077 R)
• M48: 13,741,013 km (0.106 R)
• M49: 13,952,844 km (0.115 R)
• M50: 14,085,687 km (0.032 R)
• M51: 14,218,978 km (0.047 R)
• M52: 14,352,719 km (0.112 R)
• M53: 14,783,411 km (0.037 R)
• M54: 15,000,328 km (0.074 R)
• M55: 15,109,235 km (0.083 R)
• M56: 15,327,798 km (0.114 R)
• M57: 16,073,244 km (0.111 R)
• M58: 16,184,694 km (0.104 R)
• M59: 16,352,244 km (0.041 R)
• M60: 16,492,417 km (0.105 R)
• M61: 16,689,288 km (0.118 R)
• M62: 17,771,778 km (0.098 R)
• M63: 18,060,353 km (0.049 R)
• M64: 19,974,308 km (0.085 R)
• M65: 20,214,263 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.6

Radius: 10.6

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.59 AU - 3.77 AU

Year: 3914 Days

Day: 12 Hours

Environment

Temp: -215 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 46,678,037 km

• M1: 307,723 km (0.061 R)
• M2: 591,061 km (0.105 R)
• M3: 733,778 km (0.112 R)
• M4: 827,276 km (0.037 R)
• M5: 1,065,137 km (0.076 R)
• M6: 1,162,525 km (0.09 R)
• M7: 2,197,892 km (0.065 R)
• M8: 2,286,005 km (0.106 R)
• M9: 2,478,837 km (0.111 R)
• M10: 2,570,690 km (0.06 R)
• M11: 2,703,982 km (0.119 R)
• M12: 2,798,677 km (0.113 R)
• M13: 3,117,620 km (0.106 R)
• M14: 3,260,037 km (0.044 R)
• M15: 3,375,526 km (0.063 R)
• M16: 3,595,884 km (0.05 R)
• M17: 4,035,103 km (0.105 R)
• M18: 4,459,662 km (0.053 R)
• M19: 4,669,099 km (0.097 R)
• M20: 4,997,766 km (0.069 R)
• M21: 5,081,241 km (0.062 R)
• M22: 5,470,794 km (0.094 R)
• M23: 5,869,921 km (0.102 R)
• M24: 5,975,687 km (0.1 R)
• M25: 6,862,653 km (0.119 R)
• M26: 6,937,003 km (0.065 R)
• M27: 7,617,075 km (0.043 R)
• M28: 7,771,161 km (0.095 R)
• M29: 8,279,045 km (0.106 R)
• M30: 8,397,826 km (0.085 R)
• M31: 8,757,459 km (0.099 R)
• M32: 8,838,093 km (0.089 R)
• M33: 9,081,488 km (0.081 R)
• M34: 10,203,772 km (0.117 R)
• M35: 10,416,350 km (0.081 R)
• M36: 11,479,393 km (0.069 R)
• M37: 11,722,788 km (0.117 R)
• M38: 11,900,810 km (0.104 R)
• M39: 12,282,284 km (0.038 R)
• M40: 12,395,231 km (0.096 R)
• M41: 13,126,316 km (0.115 R)
• M42: 14,154,502 km (0.078 R)
• M43: 14,391,764 km (0.104 R)
• M44: 15,111,479 km (0.095 R)
• M45: 15,256,739 km (0.081 R)
• M46: 16,163,452 km (0.075 R)
• M47: 16,287,319 km (0.084 R)
• M48: 16,760,796 km (0.09 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 366.3

Radius: 5.5

Gravity: 12.11 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 6.94 AU - 7.32 AU

Year: 13142 Days

Day: 16.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 46,678,037 km

• M1: 200,162 km (0.106 R)
• M2: 310,565 km (0.104 R)
• M3: 386,710 km (0.073 R)
• M4: 469,588 km (0.092 R)
• M5: 543,339 km (0.032 R)
• M6: 736,321 km (0.1 R)
• M7: 1,142,928 km (0.08 R)
• M8: 1,182,870 km (0.047 R)
• M9: 1,243,906 km (0.118 R)
• M10: 1,564,495 km (0.041 R)
• M11: 2,005,958 km (0.063 R)
• M12: 2,128,329 km (0.106 R)
• M13: 2,303,658 km (0.113 R)
• M14: 2,562,462 km (0.108 R)
• M15: 2,722,232 km (0.083 R)
• M16: 3,135,721 km (0.068 R)
• M17: 3,335,434 km (0.119 R)
• M18: 3,568,657 km (0.087 R)
• M19: 3,627,898 km (0.083 R)
• M20: 4,051,110 km (0.072 R)
• M21: 4,237,360 km (0.107 R)
• M22: 4,585,923 km (0.026 R)
• M23: 4,715,026 km (0.089 R)
• M24: 5,009,733 km (0.056 R)
• M25: 5,514,327 km (0.114 R)
• M26: 5,964,617 km (0.116 R)
• M27: 6,070,233 km (0.116 R)
• M28: 6,826,749 km (0.113 R)
• M29: 7,160,053 km (0.12 R)
• M30: 7,234,703 km (0.099 R)
• M31: 8,387,205 km (0.105 R)
• M32: 8,783,938 km (0.086 R)
• M33: 9,024,940 km (0.111 R)
• M34: 9,678,234 km (0.093 R)
• M35: 10,094,116 km (0.088 R)
• M36: 10,262,115 km (0.107 R)
• M37: 10,346,488 km (0.112 R)
• M38: 10,686,374 km (0.1 R)
• M39: 10,814,729 km (0.12 R)
• M40: 11,551,648 km (0.105 R)
• M41: 12,081,524 km (0.112 R)
• M42: 13,348,618 km (0.07 R)
• M43: 13,718,424 km (0.026 R)
• M44: 14,895,460 km (0.059 R)
• M45: 15,520,181 km (0.036 R)
• M46: 15,617,120 km (0.057 R)
• M47: 15,811,448 km (0.09 R)
• M48: 15,957,754 km (0.09 R)
• M49: 16,202,497 km (0.12 R)
• M50: 16,300,782 km (0.03 R)
• M51: 17,545,885 km (0.059 R)
• M52: 18,872,968 km (0.115 R)
• M53: 20,126,449 km (0.043 R)
• M54: 21,084,025 km (0.077 R)
• M55: 21,406,408 km (0.078 R)
• M56: 22,219,772 km (0.079 R)
• M57: 23,319,914 km (0.031 R)
• M58: 23,653,368 km (0.111 R)
• M59: 24,550,357 km (0.057 R)
• M60: 24,946,343 km (0.085 R)
• M61: 25,059,887 km (0.118 R)
• M62: 27,190,610 km (0.068 R)
• M63: 27,835,227 km (0.116 R)
• M64: 27,952,961 km (0.108 R)
• M65: 29,258,950 km (0.072 R)
• M66: 29,618,583 km (0.08 R)
• M67: 29,859,137 km (0.083 R)
• M68: 30,827,932 km (0.058 R)
• M69: 30,949,705 km (0.12 R)
• M70: 31,071,777 km (0.052 R)
• M71: 31,499,926 km (0.046 R)
• M72: 33,544,630 km (0.099 R)
• M73: 33,921,018 km (0.119 R)
• M74: 35,887,781 km (0.084 R)
• M75: 35,951,959 km (0.062 R)
• M76: 36,208,519 km (0.053 R)
• M77: 36,981,940 km (0.112 R)
• M78: 37,046,716 km (0.119 R)
• M79: 38,283,292 km (0.045 R)
• M80: 38,545,238 km (0.105 R)
• M81: 38,610,911 km (0.09 R)
• M82: 39,533,182 km (0.104 R)
• M83: 39,930,813 km (0.088 R)
• M84: 40,063,507 km (0.112 R)
• M85: 40,396,212 km (0.037 R)
• M86: 41,131,187 km (0.108 R)
• M87: 41,198,356 km (0.104 R)
• M88: 41,466,884 km (0.101 R)
• M89: 41,668,542 km (0.075 R)
• M90: 42,818,202 km (0.119 R)
• M91: 43,158,238 km (0.052 R)
• M92: 43,430,955 km (0.072 R)
• M93: 44,458,842 km (0.091 R)
• M94: 46,398,677 km (0.119 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: 193 - 19,761 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit