🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.2

Radius: 13.5

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.5 AU - 0.54 AU

Year: 254 Days

Day: 14.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 18,669,314 km

• M1: 171,589 km (0.108 R)
• M2: 270,922 km (0.09 R)
• M3: 360,531 km (0.067 R)
• M4: 588,219 km (0.041 R)
• M5: 693,237 km (0.087 R)
• M6: 788,830 km (0.085 R)
• M7: 889,659 km (0.091 R)
• M8: 976,874 km (0.105 R)
• M9: 1,070,971 km (0.107 R)
• M10: 1,208,601 km (0.116 R)
• M11: 1,399,039 km (0.033 R)
• M12: 1,498,223 km (0.077 R)
• M13: 1,590,973 km (0.06 R)
• M14: 1,681,181 km (0.028 R)
• M15: 1,773,333 km (0.046 R)
• M16: 1,929,065 km (0.105 R)
• M17: 2,030,791 km (0.098 R)
• M18: 2,229,607 km (0.065 R)
• M19: 2,336,569 km (0.116 R)
• M20: 2,445,327 km (0.071 R)
• M21: 2,636,064 km (0.092 R)
• M22: 2,744,074 km (0.034 R)
• M23: 2,870,334 km (0.074 R)
• M24: 2,987,170 km (0.101 R)
• M25: 3,071,843 km (0.078 R)
• M26: 3,307,160 km (0.105 R)
• M27: 3,418,162 km (0.106 R)
• M28: 3,566,264 km (0.098 R)
• M29: 3,656,322 km (0.084 R)
• M30: 3,777,346 km (0.105 R)
• M31: 3,893,733 km (0.077 R)
• M32: 4,036,151 km (0.111 R)
• M33: 4,180,363 km (0.101 R)
• M34: 4,332,803 km (0.096 R)
• M35: 4,428,995 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.5

Radius: 9.4

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.74 AU - 0.86 AU

Year: 485 Days

Day: 9.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 18,669,314 km

• M1: 121,324 km (0.099 R)
• M2: 182,509 km (0.072 R)
• M3: 249,828 km (0.118 R)
• M4: 312,061 km (0.115 R)
• M5: 371,302 km (0.089 R)
• M6: 463,753 km (0.088 R)
• M7: 540,796 km (0.097 R)
• M8: 619,335 km (0.08 R)
• M9: 847,322 km (0.057 R)
• M10: 987,047 km (0.085 R)
• M11: 1,078,002 km (0.092 R)
• M12: 1,151,156 km (0.062 R)
• M13: 1,238,670 km (0.045 R)
• M14: 1,354,758 km (0.093 R)
• M15: 1,420,881 km (0.078 R)
• M16: 1,497,175 km (0.043 R)
• M17: 1,579,604 km (0.059 R)
• M18: 1,640,041 km (0.031 R)
• M19: 1,739,374 km (0.093 R)
• M20: 1,840,802 km (0.113 R)
• M21: 1,939,237 km (0.068 R)
• M22: 2,069,986 km (0.11 R)
• M23: 2,136,557 km (0.12 R)
• M24: 2,198,640 km (0.086 R)
• M25: 2,340,459 km (0.048 R)
• M26: 2,436,650 km (0.075 R)
• M27: 2,638,757 km (0.119 R)
• M28: 2,739,137 km (0.116 R)
• M29: 2,801,071 km (0.099 R)
• M30: 2,932,268 km (0.09 R)
• M31: 3,036,238 km (0.114 R)
• M32: 3,147,539 km (0.106 R)
• M33: 3,242,235 km (0.101 R)
• M34: 3,343,812 km (0.097 R)
• M35: 3,562,673 km (0.047 R)
• M36: 3,698,807 km (0.091 R)
• M37: 3,938,014 km (0.069 R)
• M38: 4,117,532 km (0.093 R)
• M39: 4,214,770 km (0.053 R)
• M40: 4,332,504 km (0.078 R)
• M41: 4,451,434 km (0.102 R)
• M42: 4,531,320 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.7

Radius: 14.6

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.8 AU - 0.94 AU

Year: 550 Days

Day: 5.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 18,669,314 km

• M1: 195,973 km (0.116 R)
• M2: 296,204 km (0.069 R)
• M3: 395,537 km (0.093 R)
• M4: 540,796 km (0.086 R)
• M5: 660,774 km (0.09 R)
• M6: 801,097 km (0.119 R)
• M7: 897,737 km (0.114 R)
• M8: 988,692 km (0.028 R)
• M9: 1,192,145 km (0.101 R)
• M10: 1,410,259 km (0.101 R)
• M11: 1,555,219 km (0.106 R)
• M12: 1,654,852 km (0.081 R)
• M13: 1,789,041 km (0.086 R)
• M14: 1,887,177 km (0.036 R)
• M15: 2,000,722 km (0.099 R)
• M16: 2,123,691 km (0.118 R)
• M17: 2,334,475 km (0.058 R)
• M18: 2,427,973 km (0.081 R)
• M19: 2,776,985 km (0.045 R)
• M20: 2,884,247 km (0.089 R)
• M21: 3,016,342 km (0.1 R)
• M22: 3,174,317 km (0.033 R)
• M23: 3,359,669 km (0.095 R)
• M24: 3,465,883 km (0.117 R)
• M25: 3,623,410 km (0.104 R)
• M26: 3,791,857 km (0.113 R)
• M27: 3,919,913 km (0.116 R)
• M28: 4,145,357 km (0.104 R)
• M29: 4,250,973 km (0.087 R)
• M30: 4,473,724 km (0.102 R)
• M31: 4,645,762 km (0.104 R)
• M32: 4,773,967 km (0.052 R)
• M33: 5,005,694 km (0.057 R)
• M34: 5,336,605 km (0.099 R)
• M35: 5,432,497 km (0.066 R)
• M36: 5,577,457 km (0.114 R)
• M37: 5,782,556 km (0.037 R)
• M38: 6,019,968 km (0.093 R)
• M39: 6,129,922 km (0.102 R)
• M40: 6,301,212 km (0.072 R)
• M41: 6,607,289 km (0.096 R)
• M42: 6,751,801 km (0.063 R)
• M43: 6,887,037 km (0.115 R)
• M44: 7,033,643 km (0.108 R)
• M45: 7,191,918 km (0.028 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.9

Radius: 13.1

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.77 AU - 1.95 AU

Year: 1721 Days

Day: 14.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 18,669,314 km

• M1: 182,659 km (0.066 R)
• M2: 272,867 km (0.098 R)
• M3: 384,467 km (0.109 R)
• M4: 639,680 km (0.111 R)
• M5: 734,077 km (0.091 R)
• M6: 879,336 km (0.04 R)
• M7: 1,208,452 km (0.072 R)
• M8: 1,321,847 km (0.031 R)
• M9: 1,439,132 km (0.107 R)
• M10: 1,769,743 km (0.065 R)
• M11: 1,953,150 km (0.051 R)
• M12: 2,088,237 km (0.104 R)
• M13: 2,217,190 km (0.091 R)
• M14: 2,301,563 km (0.082 R)
• M15: 2,396,558 km (0.106 R)
• M16: 2,580,862 km (0.047 R)
• M17: 2,699,793 km (0.093 R)
• M18: 2,790,299 km (0.079 R)
• M19: 2,912,371 km (0.102 R)
• M20: 3,057,332 km (0.068 R)
• M21: 3,215,307 km (0.104 R)
• M22: 3,375,975 km (0.102 R)
• M23: 3,473,663 km (0.076 R)
• M24: 3,594,538 km (0.101 R)
• M25: 3,806,518 km (0.094 R)
• M26: 3,965,391 km (0.049 R)
• M27: 4,068,763 km (0.116 R)
• M28: 4,266,382 km (0.083 R)
• M29: 4,419,719 km (0.104 R)
• M30: 4,539,099 km (0.086 R)
• M31: 4,903,220 km (0.116 R)
• M32: 5,026,788 km (0.038 R)
• M33: 5,113,854 km (0.091 R)
• M34: 5,711,946 km (0.099 R)
• M35: 5,946,964 km (0.095 R)
• M36: 6,145,331 km (0.093 R)
• M37: 6,386,184 km (0.1 R)
• M38: 6,521,420 km (0.03 R)
• M39: 6,698,544 km (0.074 R)
• M40: 6,863,550 km (0.081 R)
• M41: 7,043,816 km (0.071 R)
• M42: 7,169,628 km (0.104 R)
• M43: 7,551,252 km (0.101 R)
• M44: 7,795,096 km (0.076 R)
• M45: 8,305,225 km (0.109 R)
• M46: 8,736,216 km (0.111 R)
• M47: 8,871,453 km (0.099 R)
• M48: 9,068,025 km (0.066 R)
• M49: 9,342,686 km (0.088 R)
• M50: 9,434,839 km (0.105 R)
• M51: 9,604,632 km (0.03 R)
• M52: 9,900,237 km (0.093 R)
• M53: 10,104,139 km (0.066 R)
• M54: 10,198,835 km (0.111 R)
• M55: 10,452,702 km (0.106 R)
• M56: 10,644,337 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.1

Radius: 14.2

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.14 AU - 2.5 AU

Year: 2397 Days

Day: 9 Hours

Environment

Temp: -205 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 18,669,314 km

• M1: 247,435 km (0.098 R)
• M2: 358,436 km (0.102 R)
• M3: 591,660 km (0.098 R)
• M4: 770,130 km (0.113 R)
• M5: 890,855 km (0.113 R)
• M6: 1,328,130 km (0.103 R)
• M7: 1,465,311 km (0.096 R)
• M8: 1,595,461 km (0.082 R)
• M9: 1,830,031 km (0.08 R)
• M10: 1,919,341 km (0.091 R)
• M11: 2,023,461 km (0.081 R)
• M12: 2,169,618 km (0.075 R)
• M13: 2,305,902 km (0.119 R)
• M14: 2,402,991 km (0.046 R)
• M15: 2,572,635 km (0.102 R)
• M16: 2,879,609 km (0.048 R)
• M17: 3,338,875 km (0.054 R)
• M18: 3,545,320 km (0.088 R)
• M19: 3,805,171 km (0.101 R)
• M20: 3,987,531 km (0.107 R)
• M21: 4,189,937 km (0.108 R)
• M22: 4,447,694 km (0.079 R)
• M23: 4,604,772 km (0.107 R)
• M24: 4,746,142 km (0.101 R)
• M25: 4,889,008 km (0.086 R)
• M26: 5,105,925 km (0.084 R)
• M27: 5,344,534 km (0.117 R)
• M28: 5,511,934 km (0.104 R)
• M29: 5,699,978 km (0.066 R)
• M30: 5,928,564 km (0.068 R)
• M31: 6,024,605 km (0.079 R)
• M32: 6,493,445 km (0.114 R)
• M33: 6,592,629 km (0.036 R)
• M34: 7,136,866 km (0.091 R)
• M35: 7,404,197 km (0.072 R)
• M36: 7,591,194 km (0.107 R)
• M37: 7,948,733 km (0.072 R)
• M38: 8,118,826 km (0.118 R)
• M39: 8,462,901 km (0.054 R)
• M40: 8,724,099 km (0.074 R)
• M41: 9,010,130 km (0.073 R)
• M42: 9,321,593 km (0.1 R)
• M43: 10,024,105 km (0.092 R)
• M44: 10,162,034 km (0.104 R)
• M45: 10,323,749 km (0.09 R)
• M46: 10,603,048 km (0.118 R)
• M47: 10,884,741 km (0.066 R)
• M48: 11,216,699 km (0.049 R)
• M49: 11,383,949 km (0.047 R)
• M50: 11,720,844 km (0.075 R)
• M51: 11,963,491 km (0.103 R)
• M52: 12,061,029 km (0.085 R)
• M53: 12,207,934 km (0.067 R)
• M54: 12,602,274 km (0.096 R)
• M55: 12,900,872 km (0.06 R)
• M56: 13,126,465 km (0.059 R)
• M57: 13,353,256 km (0.12 R)
• M58: 13,479,815 km (0.098 R)
• M59: 13,581,392 km (0.085 R)
• M60: 13,861,888 km (0.1 R)
• M61: 14,221,821 km (0.054 R)
• M62: 14,532,835 km (0.112 R)
• M63: 14,924,632 km (0.102 R)
• M64: 15,505,819 km (0.069 R)
• M65: 15,692,218 km (0.084 R)
• M66: 16,067,410 km (0.037 R)
• M67: 16,662,959 km (0.086 R)
• M68: 17,238,163 km (0.103 R)
• M69: 17,514,320 km (0.043 R)
• M70: 17,875,599 km (0.064 R)
• M71: 18,071,273 km (0.111 R)
• M72: 18,662,185 km (0.067 R)
• M73: 18,803,854 km (0.059 R)
• M74: 19,002,819 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591

Radius: 12.7

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.3 AU - 2.62 AU

Year: 2617 Days

Day: 12.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 18,669,314 km

• M1: 159,621 km (0.093 R)
• M2: 240,105 km (0.076 R)
• M3: 358,736 km (0.05 R)
• M4: 486,193 km (0.115 R)
• M5: 616,642 km (0.108 R)
• M6: 734,526 km (0.081 R)
• M7: 833,260 km (0.101 R)
• M8: 1,106,875 km (0.038 R)
• M9: 1,287,589 km (0.111 R)
• M10: 1,455,438 km (0.056 R)
• M11: 1,642,884 km (0.117 R)
• M12: 1,926,671 km (0.095 R)
• M13: 2,042,161 km (0.085 R)
• M14: 2,213,151 km (0.103 R)
• M15: 2,626,191 km (0.117 R)
• M16: 3,368,495 km (0.09 R)
• M17: 3,477,552 km (0.067 R)
• M18: 3,651,235 km (0.108 R)
• M19: 3,763,284 km (0.119 R)
• M20: 3,876,530 km (0.091 R)
• M21: 4,206,543 km (0.115 R)
• M22: 4,649,203 km (0.062 R)
• M23: 4,805,981 km (0.056 R)
• M24: 4,929,100 km (0.049 R)
• M25: 5,783,304 km (0.098 R)
• M26: 5,970,900 km (0.093 R)
• M27: 6,141,591 km (0.115 R)
• M28: 6,371,822 km (0.117 R)
• M29: 6,604,746 km (0.087 R)
• M30: 6,702,733 km (0.081 R)
• M31: 7,159,455 km (0.097 R)
• M32: 7,503,530 km (0.073 R)
• M33: 7,729,124 km (0.114 R)
• M34: 7,853,140 km (0.118 R)
• M35: 8,082,175 km (0.072 R)
• M36: 8,166,099 km (0.082 R)
• M37: 8,355,789 km (0.11 R)
• M38: 8,933,835 km (0.104 R)
• M39: 9,260,707 km (0.12 R)
• M40: 9,436,484 km (0.055 R)
• M41: 9,881,089 km (0.118 R)
• M42: 9,970,848 km (0.117 R)
• M43: 10,332,725 km (0.099 R)
• M44: 10,492,346 km (0.11 R)
• M45: 10,652,715 km (0.11 R)
• M46: 10,813,981 km (0.036 R)
• M47: 10,999,333 km (0.117 R)
• M48: 11,302,718 km (0.118 R)
• M49: 11,538,035 km (0.104 R)
• M50: 11,774,998 km (0.053 R)
• M51: 12,471,077 km (0.093 R)
• M52: 12,616,935 km (0.114 R)
• M53: 12,909,997 km (0.053 R)
• M54: 13,304,337 km (0.09 R)
• M55: 13,503,003 km (0.074 R)
• M56: 14,104,985 km (0.082 R)
• M57: 14,358,404 km (0.091 R)
• M58: 14,715,793 km (0.071 R)
• M59: 15,076,174 km (0.071 R)
• M60: 15,413,218 km (0.088 R)
• M61: 15,543,668 km (0.069 R)
• M62: 15,910,631 km (0.12 R)
• M63: 16,174,372 km (0.079 R)
• M64: 16,706,492 km (0.085 R)
• M65: 16,813,604 km (0.083 R)
• M66: 17,109,359 km (0.05 R)
• M67: 17,515,367 km (0.117 R)
• M68: 17,597,048 km (0.104 R)
• M69: 17,760,558 km (0.113 R)
• M70: 18,281,907 km (0.08 R)
• M71: 18,669,365 km (0.061 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 14,556 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit