🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.1

Radius: 10

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.04 AU - 1.38 AU

Year: 903 Days

Day: 14.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 38,878,477 km

• M1: 145,559 km (0.05 R)
• M2: 209,437 km (0.088 R)
• M3: 324,627 km (0.117 R)
• M4: 391,647 km (0.1 R)
• M5: 456,274 km (0.082 R)
• M6: 520,900 km (0.117 R)
• M7: 594,053 km (0.053 R)
• M8: 788,530 km (0.086 R)
• M9: 885,769 km (0.03 R)
• M10: 1,074,861 km (0.066 R)
• M11: 1,202,318 km (0.117 R)
• M12: 1,302,848 km (0.108 R)
• M13: 1,419,684 km (0.111 R)
• M14: 1,499,419 km (0.093 R)
• M15: 1,574,069 km (0.111 R)
• M16: 1,848,730 km (0.112 R)
• M17: 2,047,995 km (0.11 R)
• M18: 2,161,839 km (0.11 R)
• M19: 2,238,882 km (0.111 R)
• M20: 2,372,024 km (0.119 R)
• M21: 2,435,603 km (0.048 R)
• M22: 2,540,321 km (0.045 R)
• M23: 2,630,080 km (0.067 R)
• M24: 2,821,117 km (0.103 R)
• M25: 2,948,275 km (0.056 R)
• M26: 3,034,144 km (0.097 R)
• M27: 3,146,941 km (0.104 R)
• M28: 3,287,712 km (0.05 R)
• M29: 3,358,921 km (0.087 R)
• M30: 3,457,805 km (0.116 R)
• M31: 3,539,336 km (0.105 R)
• M32: 3,667,541 km (0.111 R)
• M33: 4,023,285 km (0.113 R)
• M34: 4,099,580 km (0.104 R)
• M35: 4,166,749 km (0.114 R)
• M36: 4,273,114 km (0.102 R)
• M37: 4,350,904 km (0.078 R)
• M38: 4,617,488 km (0.099 R)
• M39: 4,737,615 km (0.119 R)
• M40: 4,868,962 km (0.037 R)
• M41: 5,001,506 km (0.105 R)
• M42: 5,083,784 km (0.044 R)
• M43: 5,501,611 km (0.112 R)
• M44: 5,597,055 km (0.062 R)
• M45: 5,908,817 km (0.063 R)
• M46: 6,149,071 km (0.059 R)
• M47: 6,292,535 km (0.05 R)
• M48: 6,481,777 km (0.12 R)
• M49: 6,639,154 km (0.116 R)
• M50: 6,718,291 km (0.06 R)
• M51: 6,866,093 km (0.107 R)
• M52: 6,980,536 km (0.068 R)
• M53: 7,095,726 km (0.094 R)
• M54: 7,165,140 km (0.096 R)
• M55: 7,586,108 km (0.081 R)
• M56: 7,668,836 km (0.1 R)
• M57: 7,859,274 km (0.082 R)
• M58: 7,991,069 km (0.113 R)

Planet 2 - Ice Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 917.5

Radius: 4.5

Gravity: 45.31 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 4.99 AU - 7.13 AU

Year: 10118 Days

Day: 22.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 38,878,477 km

• M1: 94,097 km (0.118 R)
• M2: 253,718 km (0.097 R)
• M3: 530,324 km (0.059 R)
• M4: 597,943 km (0.047 R)
• M5: 668,702 km (0.069 R)
• M6: 978,520 km (0.049 R)
• M7: 1,148,612 km (0.103 R)
• M8: 1,589,029 km (0.093 R)
• M9: 1,713,045 km (0.109 R)
• M10: 1,865,934 km (0.084 R)
• M11: 2,322,806 km (0.081 R)
• M12: 2,406,880 km (0.082 R)
• M13: 3,054,190 km (0.069 R)
• M14: 3,460,498 km (0.12 R)
• M15: 3,589,003 km (0.102 R)
• M16: 4,118,429 km (0.042 R)
• M17: 4,186,347 km (0.118 R)
• M18: 4,323,229 km (0.111 R)
• M19: 4,885,567 km (0.116 R)
• M20: 5,507,894 km (0.064 R)
• M21: 5,582,693 km (0.117 R)
• M22: 5,695,640 km (0.055 R)
• M23: 6,507,059 km (0.115 R)
• M24: 6,546,552 km (0.064 R)
• M25: 7,937,663 km (0.11 R)
• M26: 7,979,850 km (0.113 R)
• M27: 8,449,737 km (0.114 R)
• M28: 8,884,618 km (0.114 R)
• M29: 9,237,669 km (0.099 R)
• M30: 9,282,099 km (0.083 R)
• M31: 9,505,598 km (0.08 R)
• M32: 9,640,386 km (0.104 R)
• M33: 10,416,649 km (0.117 R)
• M34: 10,509,400 km (0.108 R)
• M35: 11,118,263 km (0.104 R)
• M36: 11,355,376 km (0.105 R)
• M37: 11,450,819 km (0.072 R)
• M38: 11,642,305 km (0.087 R)
• M39: 12,028,417 km (0.084 R)
• M40: 13,817,607 km (0.032 R)
• M41: 14,072,672 km (0.09 R)
• M42: 14,174,997 km (0.104 R)
• M43: 14,277,770 km (0.083 R)
• M44: 15,318,074 km (0.06 R)
• M45: 16,275,201 km (0.058 R)
• M46: 16,328,907 km (0.113 R)
• M47: 17,360,982 km (0.09 R)
• M48: 17,415,885 km (0.089 R)
• M49: 17,636,243 km (0.09 R)
• M50: 17,801,997 km (0.047 R)
• M51: 19,888,439 km (0.109 R)
• M52: 19,945,884 km (0.084 R)
• M53: 20,003,330 km (0.086 R)
• M54: 20,060,925 km (0.12 R)
• M55: 20,176,265 km (0.053 R)
• M56: 20,407,543 km (0.052 R)
• M57: 25,462,455 km (0.059 R)
• M58: 25,774,965 km (0.099 R)
• M59: 26,277,614 km (0.104 R)
• M60: 27,292,486 km (0.085 R)
• M61: 27,869,036 km (0.102 R)
• M62: 28,773,804 km (0.11 R)
• M63: 28,903,954 km (0.07 R)
• M64: 30,017,112 km (0.116 R)
• M65: 30,545,791 km (0.043 R)
• M66: 30,877,898 km (0.059 R)
• M67: 31,011,040 km (0.115 R)
• M68: 31,144,332 km (0.094 R)
• M69: 31,679,593 km (0.039 R)
• M70: 32,894,926 km (0.116 R)
• M71: 33,713,526 km (0.073 R)
• M72: 33,782,042 km (0.113 R)
• M73: 35,162,381 km (0.084 R)
• M74: 36,560,822 km (0.037 R)
• M75: 36,913,424 km (0.089 R)
• M76: 39,051,776 km (0.106 R)
• M77: 39,339,902 km (0.078 R)
• M78: 41,596,885 km (0.097 R)
• M79: 42,703,909 km (0.068 R)
• M80: 45,854,889 km (0.105 R)
• M81: 46,311,013 km (0.093 R)
• M82: 46,845,227 km (0.028 R)
• M83: 47,458,129 km (0.104 R)
• M84: 47,842,596 km (0.069 R)
• M85: 48,305,302 km (0.064 R)
• M86: 48,924,488 km (0.085 R)
• M87: 49,780,337 km (0.051 R)
• M88: 50,014,607 km (0.086 R)
• M89: 50,876,590 km (0.109 R)
• M90: 50,955,129 km (0.037 R)
• M91: 51,191,195 km (0.084 R)
• M92: 51,822,498 km (0.109 R)
• M93: 52,059,909 km (0.085 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 223.4

Radius: 3.5

Gravity: 18.24 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 6.73 AU - 7.99 AU

Year: 13543 Days

Day: 17.9 Hours

Environment

Temp: -237 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 38,878,477 km

• M1: 53,706 km (0.033 R)
• M2: 175,179 km (0.099 R)
• M3: 212,728 km (0.045 R)
• M4: 330,611 km (0.051 R)
• M5: 1,008,140 km (0.063 R)
• M6: 1,206,208 km (0.119 R)
• M7: 1,741,618 km (0.09 R)
• M8: 1,826,440 km (0.053 R)
• M9: 2,156,753 km (0.11 R)
• M10: 2,248,007 km (0.104 R)
• M11: 2,505,465 km (0.094 R)
• M12: 3,279,784 km (0.051 R)
• M13: 3,624,906 km (0.089 R)
• M14: 3,651,983 km (0.059 R)
• M15: 3,760,741 km (0.104 R)
• M16: 3,788,117 km (0.048 R)
• M17: 3,815,494 km (0.049 R)
• M18: 4,037,347 km (0.109 R)
• M19: 4,320,536 km (0.118 R)
• M20: 4,522,643 km (0.077 R)
• M21: 4,580,836 km (0.112 R)
• M22: 4,995,970 km (0.115 R)
• M23: 5,116,696 km (0.058 R)
• M24: 5,330,322 km (0.065 R)
• M25: 5,672,003 km (0.096 R)
• M26: 5,861,394 km (0.064 R)
• M27: 6,311,385 km (0.115 R)
• M28: 6,343,847 km (0.091 R)
• M29: 6,606,392 km (0.049 R)
• M30: 7,760,988 km (0.111 R)
• M31: 8,147,698 km (0.064 R)
• M32: 8,218,757 km (0.106 R)
• M33: 9,568,429 km (0.072 R)
• M34: 10,211,401 km (0.091 R)
• M35: 10,596,017 km (0.107 R)
• M36: 10,673,509 km (0.103 R)
• M37: 10,946,226 km (0.112 R)
• M38: 11,578,127 km (0.03 R)
• M39: 11,898,566 km (0.118 R)
• M40: 12,100,224 km (0.057 R)
• M41: 12,221,847 km (0.03 R)
• M42: 12,425,300 km (0.107 R)
• M43: 12,588,960 km (0.112 R)
• M44: 13,001,252 km (0.116 R)
• M45: 13,417,882 km (0.112 R)
• M46: 13,754,327 km (0.083 R)
• M47: 15,697,903 km (0.08 R)
• M48: 16,364,661 km (0.041 R)
• M49: 17,955,933 km (0.116 R)
• M50: 18,094,610 km (0.043 R)
• M51: 18,746,408 km (0.109 R)
• M52: 18,840,206 km (0.084 R)
• M53: 19,216,744 km (0.074 R)
• M54: 19,786,114 km (0.087 R)
• M55: 20,409,338 km (0.089 R)
• M56: 20,505,829 km (0.103 R)
• M57: 21,185,153 km (0.113 R)
• M58: 21,576,650 km (0.117 R)
• M59: 21,773,222 km (0.097 R)
• M60: 22,317,160 km (0.111 R)
• M61: 22,416,493 km (0.04 R)
• M62: 22,965,667 km (0.077 R)
• M63: 24,077,029 km (0.076 R)
• M64: 24,179,055 km (0.053 R)
• M65: 24,229,918 km (0.117 R)
• M66: 25,205,895 km (0.092 R)
• M67: 25,568,670 km (0.108 R)
• M68: 25,828,970 km (0.112 R)
• M69: 26,509,491 km (0.092 R)
• M70: 26,562,149 km (0.067 R)
• M71: 26,720,124 km (0.08 R)
• M72: 26,878,399 km (0.042 R)
• M73: 27,728,115 km (0.098 R)
• M74: 28,802,377 km (0.094 R)
• M75: 29,018,995 km (0.095 R)
• M76: 29,945,155 km (0.088 R)
• M77: 30,439,277 km (0.099 R)
• M78: 30,494,329 km (0.105 R)
• M79: 30,659,784 km (0.079 R)
• M80: 30,936,241 km (0.067 R)
• M81: 31,547,199 km (0.073 R)
• M82: 33,177,068 km (0.114 R)
• M83: 33,574,549 km (0.092 R)
• M84: 33,802,387 km (0.097 R)
• M85: 34,259,558 km (0.08 R)
• M86: 35,006,949 km (0.068 R)
• M87: 35,875,963 km (0.085 R)
• M88: 36,986,877 km (0.115 R)
• M89: 37,163,253 km (0.103 R)
• M90: 37,339,928 km (0.066 R)
• M91: 38,346,572 km (0.096 R)
• M92: 38,703,961 km (0.109 R)
• M93: 38,823,340 km (0.036 R)
• M94: 39,002,708 km (0.117 R)
• M95: 39,903,287 km (0.09 R)
• M96: 39,963,575 km (0.12 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 121.5

Radius: 5.4

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 7.98 AU - 9.38 AU

Year: 17345 Days

Day: 17 Hours

Environment

Temp: -239 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 38,878,477 km

• M1: 366,066 km (0.113 R)
• M2: 413,189 km (0.061 R)
• M3: 527,332 km (0.091 R)
• M4: 595,250 km (0.117 R)
• M5: 695,481 km (0.099 R)
• M6: 1,312,871 km (0.076 R)
• M7: 3,055,836 km (0.088 R)
• M8: 3,695,965 km (0.093 R)
• M9: 4,773,818 km (0.118 R)
• M10: 5,123,727 km (0.114 R)
• M11: 5,301,898 km (0.112 R)
• M12: 6,065,745 km (0.064 R)
• M13: 7,092,734 km (0.07 R)
• M14: 8,069,160 km (0.027 R)
• M15: 8,625,664 km (0.115 R)
• M16: 8,660,819 km (0.103 R)
• M17: 10,443,128 km (0.066 R)
• M18: 10,518,226 km (0.057 R)
• M19: 11,010,852 km (0.026 R)
• M20: 12,493,068 km (0.1 R)
• M21: 13,789,034 km (0.116 R)
• M22: 13,995,330 km (0.082 R)
• M23: 14,244,260 km (0.08 R)
• M24: 14,662,536 km (0.069 R)
• M25: 15,297,429 km (0.081 R)
• M26: 16,418,815 km (0.076 R)
• M27: 17,033,662 km (0.118 R)
• M28: 17,388,359 km (0.106 R)
• M29: 17,477,370 km (0.117 R)
• M30: 19,613,478 km (0.107 R)
• M31: 19,752,604 km (0.089 R)
• M32: 20,688,338 km (0.075 R)
• M33: 22,797,519 km (0.094 R)
• M34: 24,573,245 km (0.115 R)
• M35: 25,326,321 km (0.049 R)
• M36: 25,376,736 km (0.079 R)
• M37: 26,546,741 km (0.105 R)
• M38: 27,578,367 km (0.095 R)
• M39: 29,361,873 km (0.082 R)
• M40: 29,680,517 km (0.045 R)
• M41: 29,733,774 km (0.117 R)
• M42: 33,094,490 km (0.1 R)
• M43: 33,370,647 km (0.113 R)
• M44: 33,814,205 km (0.114 R)
• M45: 33,925,356 km (0.117 R)
• M46: 34,539,156 km (0.054 R)
• M47: 35,156,547 km (0.062 R)
• M48: 35,777,528 km (0.098 R)
• M49: 35,834,225 km (0.072 R)
• M50: 36,061,016 km (0.092 R)
• M51: 36,288,404 km (0.098 R)
• M52: 36,516,242 km (0.116 R)
• M53: 37,317,338 km (0.084 R)
• M54: 37,432,230 km (0.047 R)
• M55: 37,547,270 km (0.07 R)
• M56: 38,587,724 km (0.105 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 10,998 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit