🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375.1

Radius: 14.6

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.6 AU - 0.78 AU

Year: 376 Days

Day: 12.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 60,383,969 km

• M1: 188,493 km (0.09 R)
• M2: 286,181 km (0.11 R)
• M3: 383,868 km (0.053 R)
• M4: 479,910 km (0.059 R)
• M5: 593,455 km (0.09 R)
• M6: 690,095 km (0.114 R)
• M7: 916,885 km (0.116 R)
• M8: 1,029,233 km (0.077 R)
• M9: 1,173,894 km (0.055 R)
• M10: 1,273,227 km (0.092 R)
• M11: 1,367,175 km (0.119 R)
• M12: 1,468,154 km (0.094 R)
• M13: 1,584,840 km (0.118 R)
• M14: 1,869,973 km (0.117 R)
• M15: 1,964,070 km (0.118 R)
• M16: 2,084,198 km (0.082 R)
• M17: 2,177,098 km (0.12 R)
• M18: 2,311,736 km (0.12 R)
• M19: 2,568,595 km (0.109 R)
• M20: 2,679,447 km (0.093 R)
• M21: 3,049,403 km (0.03 R)
• M22: 3,223,535 km (0.111 R)
• M23: 3,464,986 km (0.088 R)
• M24: 3,582,121 km (0.081 R)
• M25: 3,676,816 km (0.064 R)
• M26: 3,808,463 km (0.101 R)
• M27: 3,911,236 km (0.106 R)
• M28: 4,076,392 km (0.063 R)
• M29: 4,319,190 km (0.06 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.3

Radius: 10.5

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.77 AU - 0.77 AU

Year: 443 Days

Day: 6.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 60,383,969 km

• M1: 131,048 km (0.074 R)
• M2: 202,107 km (0.111 R)
• M3: 321,336 km (0.086 R)
• M4: 439,668 km (0.03 R)
• M5: 520,152 km (0.077 R)
• M6: 591,061 km (0.076 R)
• M7: 661,821 km (0.064 R)
• M8: 769,831 km (0.08 R)
• M9: 848,519 km (0.112 R)
• M10: 957,875 km (0.119 R)
• M11: 1,052,870 km (0.094 R)
• M12: 1,131,409 km (0.026 R)
• M13: 1,201,720 km (0.099 R)
• M14: 1,310,328 km (0.109 R)
• M15: 1,389,914 km (0.078 R)
• M16: 1,548,787 km (0.071 R)
• M17: 1,650,364 km (0.119 R)
• M18: 1,719,478 km (0.044 R)
• M19: 1,902,586 km (0.095 R)
• M20: 2,117,109 km (0.062 R)
• M21: 2,301,114 km (0.058 R)
• M22: 2,372,173 km (0.096 R)
• M23: 2,516,835 km (0.097 R)
• M24: 2,684,683 km (0.091 R)
• M25: 3,225,330 km (0.073 R)
• M26: 3,356,527 km (0.101 R)
• M27: 3,571,799 km (0.118 R)
• M28: 3,685,044 km (0.103 R)
• M29: 3,784,078 km (0.084 R)
• M30: 3,853,192 km (0.091 R)
• M31: 4,062,929 km (0.083 R)
• M32: 4,421,215 km (0.111 R)
• M33: 4,494,070 km (0.106 R)
• M34: 4,706,947 km (0.086 R)
• M35: 4,773,070 km (0.063 R)
• M36: 4,872,851 km (0.096 R)
• M37: 4,965,004 km (0.085 R)
• M38: 5,159,631 km (0.114 R)
• M39: 5,322,243 km (0.089 R)
• M40: 5,408,561 km (0.073 R)
• M41: 5,495,328 km (0.089 R)
• M42: 5,643,879 km (0.115 R)
• M43: 5,855,859 km (0.056 R)
• M44: 5,927,217 km (0.087 R)
• M45: 6,034,629 km (0.063 R)

Asteroid Belt

Center: 1.05 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.8

Radius: 8.4

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.27 AU - 1.37 AU

Year: 995 Days

Day: 7.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 60,383,969 km

• M1: 105,317 km (0.078 R)
• M2: 179,368 km (0.109 R)
• M3: 279,150 km (0.12 R)
• M4: 344,374 km (0.057 R)
• M5: 419,173 km (0.101 R)
• M6: 483,800 km (0.12 R)
• M7: 559,346 km (0.11 R)
• M8: 779,106 km (0.111 R)
• M9: 836,252 km (0.08 R)
• M10: 937,979 km (0.049 R)
• M11: 1,080,097 km (0.111 R)
• M12: 1,149,360 km (0.088 R)
• M13: 1,243,906 km (0.039 R)
• M14: 1,356,105 km (0.105 R)
• M15: 1,543,850 km (0.038 R)
• M16: 1,654,253 km (0.061 R)
• M17: 1,713,045 km (0.093 R)
• M18: 1,860,698 km (0.11 R)
• M19: 1,916,498 km (0.052 R)
• M20: 1,972,747 km (0.096 R)
• M21: 2,058,317 km (0.114 R)
• M22: 2,121,896 km (0.105 R)
• M23: 2,274,785 km (0.042 R)
• M24: 2,685,431 km (0.094 R)
• M25: 2,755,144 km (0.088 R)
• M26: 2,819,022 km (0.043 R)
• M27: 2,909,230 km (0.117 R)
• M28: 3,172,522 km (0.061 R)
• M29: 3,232,810 km (0.093 R)
• M30: 3,334,237 km (0.115 R)
• M31: 3,395,572 km (0.114 R)
• M32: 3,665,896 km (0.104 R)
• M33: 3,807,116 km (0.064 R)
• M34: 3,892,836 km (0.096 R)
• M35: 4,183,056 km (0.062 R)
• M36: 4,249,328 km (0.04 R)
• M37: 4,601,182 km (0.066 R)
• M38: 5,087,524 km (0.108 R)
• M39: 5,372,808 km (0.074 R)
• M40: 5,436,985 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443

Radius: 12.8

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.85 AU - 6.29 AU

Year: 7489 Days

Day: 13.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 60,383,969 km

• M1: 162,164 km (0.088 R)
• M2: 462,557 km (0.118 R)
• M3: 562,638 km (0.119 R)
• M4: 958,174 km (0.091 R)
• M5: 1,187,059 km (0.087 R)
• M6: 1,434,494 km (0.05 R)
• M7: 1,754,035 km (0.094 R)
• M8: 1,999,076 km (0.07 R)
• M9: 2,195,349 km (0.11 R)
• M10: 2,866,594 km (0.109 R)
• M11: 3,340,371 km (0.115 R)
• M12: 3,433,570 km (0.113 R)
• M13: 3,574,791 km (0.11 R)
• M14: 4,592,056 km (0.065 R)
• M15: 4,722,057 km (0.098 R)
• M16: 4,827,074 km (0.093 R)
• M17: 5,065,833 km (0.041 R)
• M18: 5,363,233 km (0.084 R)
• M19: 5,555,467 km (0.108 R)
• M20: 5,918,541 km (0.074 R)
• M21: 6,003,512 km (0.118 R)
• M22: 6,579,913 km (0.105 R)
• M23: 7,083,908 km (0.036 R)
• M24: 7,204,334 km (0.06 R)
• M25: 7,600,469 km (0.117 R)
• M26: 7,723,888 km (0.066 R)
• M27: 8,066,467 km (0.068 R)
• M28: 8,382,417 km (0.085 R)
• M29: 8,670,094 km (0.036 R)
• M30: 8,928,599 km (0.09 R)
• M31: 9,387,266 km (0.062 R)
• M32: 9,686,163 km (0.103 R)
• M33: 11,722,639 km (0.117 R)
• M34: 12,152,583 km (0.061 R)
• M35: 12,697,418 km (0.066 R)
• M36: 12,991,229 km (0.117 R)
• M37: 13,139,031 km (0.09 R)
• M38: 13,250,183 km (0.118 R)
• M39: 13,623,130 km (0.113 R)
• M40: 13,773,326 km (0.072 R)
• M41: 14,151,211 km (0.114 R)
• M42: 15,033,090 km (0.097 R)
• M43: 15,149,477 km (0.103 R)
• M44: 17,092,006 km (0.094 R)
• M45: 17,579,695 km (0.112 R)
• M46: 18,113,161 km (0.119 R)
• M47: 19,028,101 km (0.094 R)
• M48: 19,196,100 km (0.068 R)
• M49: 19,660,601 km (0.101 R)
• M50: 20,214,263 km (0.082 R)
• M51: 20,428,636 km (0.107 R)
• M52: 20,514,506 km (0.075 R)
• M53: 20,686,842 km (0.046 R)
• M54: 20,816,394 km (0.066 R)
• M55: 20,902,862 km (0.09 R)
• M56: 21,511,575 km (0.094 R)
• M57: 21,599,090 km (0.108 R)
• M58: 21,774,269 km (0.107 R)
• M59: 22,126,273 km (0.113 R)
• M60: 22,568,784 km (0.102 R)
• M61: 22,702,225 km (0.088 R)
• M62: 23,597,867 km (0.108 R)
• M63: 23,823,611 km (0.099 R)
• M64: 23,914,117 km (0.04 R)
• M65: 24,095,430 km (0.113 R)
• M66: 24,231,713 km (0.088 R)
• M67: 24,413,924 km (0.03 R)
• M68: 24,733,764 km (0.037 R)
• M69: 26,073,562 km (0.069 R)
• M70: 26,166,762 km (0.071 R)
• M71: 28,151,178 km (0.093 R)
• M72: 28,390,534 km (0.107 R)
• M73: 28,486,576 km (0.109 R)
• M74: 28,630,788 km (0.078 R)
• M75: 28,871,491 km (0.039 R)
• M76: 28,967,982 km (0.045 R)
• M77: 30,281,451 km (0.053 R)
• M78: 31,713,701 km (0.106 R)
• M79: 32,212,760 km (0.092 R)
• M80: 32,613,832 km (0.082 R)
• M81: 33,067,113 km (0.087 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 964.5

Radius: 3.5

Gravity: 78.73 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 6.36 AU - 7.46 AU

Year: 11916 Days

Day: 22.3 Hours

Environment

Temp: -232 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 60,383,969 km

• M1: 45,478 km (0.114 R)
• M2: 94,995 km (0.091 R)
• M3: 214,224 km (0.077 R)
• M4: 600,486 km (0.097 R)
• M5: 952,639 km (0.105 R)
• M6: 975,079 km (0.101 R)
• M7: 1,089,970 km (0.079 R)
• M8: 2,551,840 km (0.056 R)
• M9: 2,678,251 km (0.117 R)
• M10: 2,970,266 km (0.112 R)
• M11: 4,161,514 km (0.089 R)
• M12: 4,423,160 km (0.085 R)
• M13: 4,728,639 km (0.033 R)
• M14: 5,279,458 km (0.036 R)
• M15: 5,400,184 km (0.083 R)
• M16: 5,685,168 km (0.08 R)
• M17: 6,185,274 km (0.056 R)
• M18: 6,355,067 km (0.098 R)
• M19: 6,917,555 km (0.058 R)
• M20: 7,049,650 km (0.1 R)
• M21: 7,360,963 km (0.089 R)
• M22: 7,495,751 km (0.073 R)
• M23: 8,275,006 km (0.052 R)
• M24: 8,368,355 km (0.083 R)
• M25: 9,031,672 km (0.067 R)
• M26: 13,240,309 km (0.092 R)
• M27: 13,349,516 km (0.032 R)
• M28: 13,844,685 km (0.08 R)
• M29: 14,178,138 km (0.085 R)
• M30: 14,289,888 km (0.045 R)
• M31: 14,458,036 km (0.079 R)
• M32: 15,365,796 km (0.102 R)
• M33: 15,423,241 km (0.063 R)
• M34: 15,826,707 km (0.118 R)
• M35: 16,175,270 km (0.076 R)
• M36: 16,350,449 km (0.115 R)
• M37: 17,355,298 km (0.076 R)
• M38: 20,047,311 km (0.064 R)
• M39: 20,740,249 km (0.109 R)
• M40: 22,539,462 km (0.109 R)
• M41: 23,457,545 km (0.116 R)
• M42: 24,521,784 km (0.116 R)
• M43: 24,924,800 km (0.038 R)
• M44: 26,490,342 km (0.055 R)
• M45: 27,528,252 km (0.08 R)
• M46: 27,737,390 km (0.061 R)
• M47: 27,807,252 km (0.111 R)
• M48: 28,157,311 km (0.059 R)
• M49: 28,438,555 km (0.049 R)
• M50: 28,579,476 km (0.072 R)
• M51: 29,358,582 km (0.084 R)
• M52: 30,504,352 km (0.112 R)
• M53: 31,591,779 km (0.064 R)
• M54: 31,664,783 km (0.091 R)
• M55: 31,810,790 km (0.061 R)
• M56: 32,030,250 km (0.113 R)
• M57: 32,618,170 km (0.088 R)
• M58: 32,691,772 km (0.106 R)
• M59: 35,382,589 km (0.085 R)
• M60: 35,990,106 km (0.063 R)
• M61: 36,371,581 km (0.117 R)
• M62: 36,831,145 km (0.088 R)
• M63: 37,678,617 km (0.079 R)
• M64: 40,101,205 km (0.087 R)
• M65: 40,417,455 km (0.067 R)
• M66: 41,291,406 km (0.069 R)
• M67: 41,850,752 km (0.106 R)
• M68: 42,251,824 km (0.056 R)
• M69: 43,219,573 km (0.12 R)
• M70: 45,835,890 km (0.107 R)
• M71: 46,249,379 km (0.081 R)
• M72: 46,414,983 km (0.058 R)
• M73: 47,163,272 km (0.102 R)
• M74: 47,915,300 km (0.07 R)
• M75: 48,083,000 km (0.103 R)
• M76: 48,166,924 km (0.101 R)
• M77: 48,334,922 km (0.076 R)
• M78: 50,450,835 km (0.088 R)
• M79: 51,134,347 km (0.088 R)
• M80: 51,220,067 km (0.113 R)
• M81: 51,305,787 km (0.078 R)
• M82: 51,648,964 km (0.083 R)
• M83: 51,734,983 km (0.114 R)
• M84: 52,856,368 km (0.094 R)
• M85: 53,550,652 km (0.079 R)
• M86: 53,724,635 km (0.108 R)
• M87: 54,160,413 km (0.103 R)
• M88: 55,211,189 km (0.082 R)
• M89: 57,778,288 km (0.094 R)
• M90: 58,046,068 km (0.11 R)
• M91: 58,314,297 km (0.104 R)
• M92: 58,493,216 km (0.103 R)
• M93: 59,031,469 km (0.076 R)
• M94: 60,202,970 km (0.098 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 13,744 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit