🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.1

Radius: 13.4

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.07 AU - 1.67 AU

Year: 1069 Days

Day: 7.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 29,443,180 km

• M1: 183,706 km (0.059 R)
• M2: 341,682 km (0.111 R)
• M3: 483,201 km (0.063 R)
• M4: 574,306 km (0.099 R)
• M5: 796,309 km (0.106 R)
• M6: 915,539 km (0.086 R)
• M7: 1,007,841 km (0.073 R)
• M8: 1,103,434 km (0.073 R)
• M9: 1,402,779 km (0.088 R)
• M10: 1,558,361 km (0.113 R)
• M11: 1,803,253 km (0.11 R)
• M12: 1,904,830 km (0.116 R)
• M13: 2,185,326 km (0.118 R)
• M14: 2,367,685 km (0.046 R)
• M15: 2,517,283 km (0.115 R)
• M16: 2,622,151 km (0.078 R)
• M17: 2,777,135 km (0.115 R)
• M18: 2,865,697 km (0.075 R)
• M19: 3,045,813 km (0.108 R)
• M20: 3,219,496 km (0.072 R)
• M21: 3,312,845 km (0.106 R)
• M22: 3,428,035 km (0.077 R)
• M23: 3,523,479 km (0.12 R)
• M24: 3,673,525 km (0.101 R)
• M25: 3,771,213 km (0.111 R)
• M26: 4,329,811 km (0.098 R)
• M27: 4,444,702 km (0.08 R)
• M28: 4,560,641 km (0.118 R)
• M29: 4,736,418 km (0.1 R)
• M30: 4,878,686 km (0.07 R)
• M31: 5,058,652 km (0.074 R)
• M32: 5,191,944 km (0.076 R)
• M33: 5,487,100 km (0.095 R)
• M34: 5,686,963 km (0.088 R)
• M35: 5,825,640 km (0.082 R)
• M36: 6,068,138 km (0.094 R)
• M37: 6,171,211 km (0.112 R)
• M38: 6,523,514 km (0.086 R)
• M39: 6,668,923 km (0.031 R)
• M40: 6,936,105 km (0.112 R)
• M41: 7,166,037 km (0.076 R)
• M42: 7,453,564 km (0.107 R)
• M43: 7,550,205 km (0.031 R)
• M44: 7,856,880 km (0.099 R)
• M45: 8,410,542 km (0.113 R)
• M46: 8,569,116 km (0.088 R)
• M47: 8,801,441 km (0.101 R)
• M48: 9,124,273 km (0.082 R)
• M49: 9,272,375 km (0.029 R)
• M50: 9,376,495 km (0.085 R)
• M51: 9,465,955 km (0.083 R)
• M52: 9,570,823 km (0.106 R)
• M53: 10,300,262 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.6

Radius: 8.7

Gravity: 9.04 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.29 AU - 1.53 AU

Year: 1116 Days

Day: 13.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 29,443,180 km

• M1: 116,088 km (0.075 R)
• M2: 171,140 km (0.12 R)
• M3: 286,330 km (0.062 R)
• M4: 347,965 km (0.092 R)
• M5: 415,284 km (0.048 R)
• M6: 571,314 km (0.106 R)
• M7: 647,908 km (0.043 R)
• M8: 709,543 km (0.105 R)
• M9: 779,704 km (0.069 R)
• M10: 906,862 km (0.066 R)
• M11: 976,724 km (0.106 R)
• M12: 1,085,033 km (0.116 R)
• M13: 1,274,723 km (0.111 R)
• M14: 1,377,796 km (0.12 R)
• M15: 1,533,528 km (0.082 R)
• M16: 1,773,632 km (0.073 R)
• M17: 1,853,368 km (0.087 R)
• M18: 1,916,349 km (0.105 R)
• M19: 2,062,805 km (0.069 R)
• M20: 2,416,006 km (0.098 R)
• M21: 2,484,970 km (0.104 R)
• M22: 2,706,225 km (0.036 R)
• M23: 2,788,205 km (0.103 R)
• M24: 2,923,292 km (0.086 R)
• M25: 3,018,137 km (0.109 R)
• M26: 3,200,048 km (0.113 R)
• M27: 3,429,830 km (0.073 R)
• M28: 3,574,791 km (0.105 R)
• M29: 3,824,769 km (0.057 R)
• M30: 3,882,514 km (0.097 R)
• M31: 3,951,927 km (0.118 R)
• M32: 4,104,068 km (0.104 R)
• M33: 4,210,582 km (0.098 R)
• M34: 4,294,057 km (0.112 R)
• M35: 4,389,950 km (0.108 R)
• M36: 4,981,310 km (0.115 R)
• M37: 5,044,291 km (0.114 R)
• M38: 5,145,718 km (0.08 R)
• M39: 5,222,312 km (0.03 R)
• M40: 5,506,099 km (0.091 R)
• M41: 5,623,683 km (0.104 R)
• M42: 5,861,394 km (0.105 R)
• M43: 6,469,958 km (0.105 R)
• M44: 6,566,449 km (0.118 R)
• M45: 6,649,476 km (0.04 R)
• M46: 6,760,926 km (0.119 R)
• M47: 6,816,726 km (0.079 R)
• M48: 6,929,074 km (0.109 R)
• M49: 7,126,992 km (0.049 R)
• M50: 7,369,939 km (0.119 R)
• M51: 7,834,590 km (0.074 R)
• M52: 8,070,506 km (0.104 R)
• M53: 8,129,896 km (0.096 R)
• M54: 8,204,246 km (0.053 R)
• M55: 8,991,281 km (0.068 R)
• M56: 9,269,383 km (0.086 R)
• M57: 9,362,732 km (0.08 R)
• M58: 9,440,673 km (0.084 R)
• M59: 9,865,680 km (0.107 R)
• M60: 10,008,846 km (0.098 R)
• M61: 10,136,602 km (0.118 R)
• M62: 10,506,857 km (0.093 R)
• M63: 10,947,273 km (0.095 R)
• M64: 11,029,402 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.1

Radius: 9.4

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.56 AU - 3.02 AU

Year: 3108 Days

Day: 5.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 29,443,180 km

• M1: 117,434 km (0.079 R)
• M2: 212,728 km (0.103 R)
• M3: 307,274 km (0.082 R)
• M4: 477,367 km (0.082 R)
• M5: 688,599 km (0.103 R)
• M6: 774,618 km (0.049 R)
• M7: 911,201 km (0.096 R)
• M8: 1,177,485 km (0.034 R)
• M9: 1,250,638 km (0.102 R)
• M10: 1,651,411 km (0.101 R)
• M11: 1,927,868 km (0.096 R)
• M12: 2,103,346 km (0.12 R)
• M13: 2,167,374 km (0.112 R)
• M14: 2,258,180 km (0.103 R)
• M15: 2,551,691 km (0.083 R)
• M16: 2,744,971 km (0.093 R)
• M17: 3,338,426 km (0.054 R)
• M18: 3,860,223 km (0.117 R)
• M19: 4,374,691 km (0.104 R)
• M20: 4,673,587 km (0.104 R)
• M21: 4,791,620 km (0.07 R)
• M22: 5,117,145 km (0.093 R)
• M23: 5,186,558 km (0.1 R)
• M24: 5,379,240 km (0.065 R)
• M25: 5,574,166 km (0.034 R)
• M26: 6,062,753 km (0.064 R)
• M27: 6,602,801 km (0.052 R)
• M28: 6,792,641 km (0.117 R)
• M29: 6,869,085 km (0.077 R)
• M30: 7,119,512 km (0.085 R)
• M31: 8,171,335 km (0.075 R)
• M32: 8,232,371 km (0.116 R)
• M33: 8,293,556 km (0.115 R)
• M34: 8,519,000 km (0.107 R)
• M35: 8,788,127 km (0.075 R)
• M36: 8,850,659 km (0.104 R)
• M37: 8,997,115 km (0.046 R)
• M38: 9,102,133 km (0.099 R)
• M39: 9,271,178 km (0.087 R)
• M40: 9,762,907 km (0.1 R)
• M41: 9,870,916 km (0.091 R)
• M42: 10,066,291 km (0.066 R)
• M43: 10,197,339 km (0.075 R)
• M44: 10,350,826 km (0.064 R)
• M45: 10,727,065 km (0.071 R)
• M46: 11,265,617 km (0.106 R)
• M47: 12,206,289 km (0.038 R)
• M48: 12,981,505 km (0.089 R)
• M49: 13,821,198 km (0.052 R)
• M50: 13,942,522 km (0.074 R)
• M51: 14,284,203 km (0.053 R)
• M52: 14,456,241 km (0.073 R)
• M53: 14,628,877 km (0.072 R)
• M54: 15,150,824 km (0.077 R)
• M55: 15,250,905 km (0.12 R)
• M56: 15,476,947 km (0.053 R)
• M57: 15,907,041 km (0.11 R)
• M58: 16,212,968 km (0.116 R)
• M59: 16,934,329 km (0.07 R)
• M60: 17,429,798 km (0.097 R)
• M61: 17,508,486 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.8

Radius: 14.4

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.8 AU - 4.94 AU

Year: 6092 Days

Day: 14.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 29,443,180 km

• M1: 189,391 km (0.082 R)
• M2: 496,515 km (0.054 R)
• M3: 675,285 km (0.075 R)
• M4: 792,270 km (0.095 R)
• M5: 930,050 km (0.076 R)
• M6: 1,118,394 km (0.09 R)
• M7: 1,261,260 km (0.117 R)
• M8: 1,441,525 km (0.036 R)
• M9: 1,550,732 km (0.098 R)
• M10: 1,728,454 km (0.118 R)
• M11: 1,913,357 km (0.105 R)
• M12: 2,017,028 km (0.103 R)
• M13: 2,395,361 km (0.076 R)
• M14: 2,564,556 km (0.108 R)
• M15: 2,718,343 km (0.109 R)
• M16: 3,015,444 km (0.118 R)
• M17: 3,116,872 km (0.108 R)
• M18: 3,302,373 km (0.043 R)
• M19: 3,662,904 km (0.114 R)
• M20: 3,881,018 km (0.073 R)
• M21: 4,058,740 km (0.118 R)
• M22: 4,193,827 km (0.063 R)
• M23: 5,059,998 km (0.053 R)
• M24: 5,156,938 km (0.049 R)
• M25: 5,476,479 km (0.095 R)
• M26: 6,447,519 km (0.099 R)
• M27: 6,818,821 km (0.094 R)
• M28: 7,088,246 km (0.045 R)
• M29: 7,416,464 km (0.043 R)
• M30: 7,638,018 km (0.111 R)
• M31: 7,861,667 km (0.09 R)
• M32: 8,430,738 km (0.037 R)
• M33: 8,895,538 km (0.082 R)
• M34: 9,131,005 km (0.086 R)
• M35: 9,458,325 km (0.114 R)
• M36: 10,063,449 km (0.106 R)
• M37: 10,278,122 km (0.111 R)
• M38: 11,057,676 km (0.084 R)
• M39: 11,727,127 km (0.107 R)
• M40: 12,180,857 km (0.034 R)
• M41: 12,475,565 km (0.084 R)
• M42: 12,607,211 km (0.038 R)
• M43: 12,805,727 km (0.087 R)
• M44: 13,508,688 km (0.1 R)
• M45: 13,847,826 km (0.068 R)
• M46: 14,224,214 km (0.118 R)
• M47: 14,361,844 km (0.087 R)
• M48: 14,742,870 km (0.112 R)
• M49: 15,162,343 km (0.036 R)
• M50: 15,514,795 km (0.073 R)
• M51: 16,048,710 km (0.107 R)
• M52: 16,444,097 km (0.078 R)
• M53: 16,588,758 km (0.095 R)
• M54: 17,797,659 km (0.037 R)
• M55: 18,319,007 km (0.118 R)
• M56: 18,431,505 km (0.074 R)
• M57: 18,732,346 km (0.054 R)
• M58: 18,958,987 km (0.063 R)
• M59: 19,186,675 km (0.114 R)
• M60: 20,222,191 km (0.074 R)
• M61: 20,377,175 km (0.059 R)
• M62: 20,571,502 km (0.088 R)
• M63: 20,727,383 km (0.06 R)
• M64: 21,118,731 km (0.055 R)
• M65: 21,750,034 km (0.078 R)
• M66: 22,227,700 km (0.064 R)
• M67: 22,507,897 km (0.091 R)
• M68: 22,829,533 km (0.049 R)
• M69: 23,436,750 km (0.058 R)
• M70: 24,131,333 km (0.098 R)
• M71: 25,624,619 km (0.118 R)
• M72: 26,086,877 km (0.088 R)
• M73: 26,764,256 km (0.119 R)
• M74: 26,977,134 km (0.068 R)
• M75: 27,533,189 km (0.082 R)
• M76: 28,179,452 km (0.108 R)
• M77: 28,396,069 km (0.034 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 19,469 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit