🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.45 AU - 0.73 AU

Year: 293 Days

Day: 44.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.7

Radius: 8.1

Gravity: 9.61 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.58 AU - 0.84 AU

Year: 386 Days

Day: 8.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 66,742,827 km

• M1: 101,128 km (0.111 R)
• M2: 205,996 km (0.116 R)
• M3: 258,655 km (0.094 R)
• M4: 318,045 km (0.095 R)
• M5: 398,379 km (0.107 R)
• M6: 480,209 km (0.068 R)
• M7: 554,410 km (0.101 R)
• M8: 611,107 km (0.098 R)
• M9: 742,454 km (0.113 R)
• M10: 846,425 km (0.086 R)
• M11: 929,900 km (0.088 R)
• M12: 994,377 km (0.119 R)
• M13: 1,078,301 km (0.025 R)
• M14: 1,141,731 km (0.057 R)
• M15: 1,282,054 km (0.087 R)
• M16: 1,374,056 km (0.069 R)
• M17: 1,478,177 km (0.109 R)
• M18: 1,538,913 km (0.118 R)
• M19: 1,590,225 km (0.077 R)
• M20: 1,705,266 km (0.114 R)
• M21: 1,769,144 km (0.115 R)
• M22: 1,839,306 km (0.108 R)
• M23: 2,140,746 km (0.102 R)
• M24: 2,303,358 km (0.119 R)
• M25: 2,560,816 km (0.106 R)
• M26: 2,671,519 km (0.098 R)
• M27: 2,790,000 km (0.101 R)
• M28: 2,903,844 km (0.099 R)
• M29: 3,123,155 km (0.107 R)
• M30: 3,195,411 km (0.098 R)
• M31: 3,254,801 km (0.071 R)
• M32: 3,523,479 km (0.111 R)
• M33: 3,632,984 km (0.098 R)
• M34: 3,771,512 km (0.068 R)
• M35: 3,827,462 km (0.117 R)
• M36: 3,982,595 km (0.09 R)
• M37: 4,075,345 km (0.118 R)
• M38: 4,161,514 km (0.076 R)
• M39: 4,212,078 km (0.06 R)
• M40: 4,299,293 km (0.118 R)
• M41: 4,350,306 km (0.068 R)
• M42: 4,431,089 km (0.083 R)
• M43: 4,534,611 km (0.085 R)
• M44: 4,609,110 km (0.089 R)
• M45: 4,729,088 km (0.119 R)
• M46: 4,827,224 km (0.118 R)
• M47: 4,888,110 km (0.064 R)
• M48: 5,056,558 km (0.096 R)
• M49: 5,149,308 km (0.115 R)
• M50: 5,203,612 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.6

Radius: 14.6

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.78 AU - 1.24 AU

Year: 655 Days

Day: 9.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 66,742,827 km

• M1: 211,232 km (0.097 R)
• M2: 380,278 km (0.1 R)
• M3: 535,261 km (0.117 R)
• M4: 629,209 km (0.102 R)
• M5: 783,444 km (0.106 R)
• M6: 908,657 km (0.105 R)
• M7: 1,097,899 km (0.082 R)
• M8: 1,203,066 km (0.114 R)
• M9: 1,447,659 km (0.097 R)
• M10: 1,618,200 km (0.09 R)
• M11: 1,733,839 km (0.094 R)
• M12: 1,960,779 km (0.043 R)
• M13: 2,117,707 km (0.106 R)
• M14: 2,319,964 km (0.11 R)
• M15: 2,458,491 km (0.095 R)
• M16: 2,671,668 km (0.072 R)
• M17: 2,765,915 km (0.11 R)
• M18: 2,913,269 km (0.07 R)
• M19: 3,055,836 km (0.076 R)
• M20: 3,332,293 km (0.118 R)
• M21: 3,657,518 km (0.092 R)
• M22: 4,563,184 km (0.113 R)
• M23: 4,862,380 km (0.112 R)
• M24: 4,978,617 km (0.092 R)
• M25: 5,113,854 km (0.046 R)
• M26: 5,232,036 km (0.108 R)
• M27: 5,341,990 km (0.113 R)
• M28: 5,489,643 km (0.078 R)
• M29: 5,610,818 km (0.12 R)
• M30: 5,732,740 km (0.101 R)
• M31: 5,865,134 km (0.116 R)
• M32: 6,084,893 km (0.096 R)
• M33: 6,239,428 km (0.032 R)
• M34: 6,414,906 km (0.098 R)
• M35: 6,552,387 km (0.085 R)
• M36: 6,860,558 km (0.049 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.1

Radius: 14.4

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.41 AU - 1.59 AU

Year: 1186 Days

Day: 12.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 66,742,827 km

• M1: 183,407 km (0.063 R)
• M2: 332,107 km (0.107 R)
• M3: 432,487 km (0.066 R)
• M4: 544,387 km (0.095 R)
• M5: 664,663 km (0.101 R)
• M6: 815,458 km (0.065 R)
• M7: 1,000,511 km (0.098 R)
• M8: 1,166,415 km (0.091 R)
• M9: 1,390,662 km (0.036 R)
• M10: 1,527,245 km (0.089 R)
• M11: 1,668,615 km (0.069 R)
• M12: 1,930,561 km (0.1 R)
• M13: 2,042,011 km (0.069 R)
• M14: 2,191,758 km (0.074 R)
• M15: 2,301,114 km (0.096 R)
• M16: 2,442,185 km (0.063 R)
• M17: 2,571,139 km (0.109 R)
• M18: 2,796,433 km (0.085 R)
• M19: 2,931,520 km (0.074 R)
• M20: 3,241,786 km (0.119 R)
• M21: 3,350,394 km (0.101 R)
• M22: 3,718,554 km (0.067 R)
• M23: 3,823,722 km (0.099 R)
• M24: 3,965,391 km (0.065 R)
• M25: 4,419,869 km (0.084 R)
• M26: 4,738,513 km (0.073 R)
• M27: 4,871,954 km (0.066 R)
• M28: 5,113,405 km (0.095 R)
• M29: 5,309,528 km (0.091 R)
• M30: 5,498,171 km (0.05 R)
• M31: 5,851,371 km (0.114 R)
• M32: 6,139,497 km (0.08 R)
• M33: 6,274,733 km (0.106 R)
• M34: 6,836,922 km (0.112 R)
• M35: 7,348,995 km (0.109 R)
• M36: 7,526,269 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.3

Radius: 9.5

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.46 AU - 6.64 AU

Year: 8442 Days

Day: 8.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 66,742,827 km

• M1: 127,457 km (0.109 R)
• M2: 221,554 km (0.074 R)
• M3: 455,526 km (0.096 R)
• M4: 539,151 km (0.084 R)
• M5: 1,023,997 km (0.101 R)
• M6: 1,543,551 km (0.08 R)
• M7: 1,675,646 km (0.084 R)
• M8: 1,811,630 km (0.106 R)
• M9: 2,157,201 km (0.074 R)
• M10: 2,326,995 km (0.112 R)
• M11: 2,457,444 km (0.09 R)
• M12: 2,702,785 km (0.081 R)
• M13: 2,839,966 km (0.098 R)
• M14: 2,932,717 km (0.096 R)
• M15: 3,003,028 km (0.099 R)
• M16: 3,889,844 km (0.037 R)
• M17: 4,255,461 km (0.101 R)
• M18: 4,523,540 km (0.076 R)
• M19: 4,880,182 km (0.044 R)
• M20: 5,475,581 km (0.064 R)
• M21: 6,064,099 km (0.077 R)
• M22: 6,580,062 km (0.107 R)
• M23: 6,890,179 km (0.077 R)
• M24: 7,557,086 km (0.092 R)
• M25: 7,686,488 km (0.094 R)
• M26: 7,849,251 km (0.1 R)
• M27: 7,980,149 km (0.086 R)
• M28: 8,411,140 km (0.063 R)
• M29: 9,123,226 km (0.103 R)
• M30: 9,643,528 km (0.057 R)
• M31: 9,748,844 km (0.101 R)
• M32: 9,854,461 km (0.03 R)
• M33: 10,138,098 km (0.092 R)
• M34: 10,858,711 km (0.064 R)
• M35: 10,931,715 km (0.118 R)
• M36: 11,078,171 km (0.059 R)
• M37: 11,857,726 km (0.111 R)
• M38: 11,932,973 km (0.098 R)
• M39: 12,008,221 km (0.074 R)
• M40: 12,273,159 km (0.089 R)
• M41: 12,655,082 km (0.087 R)
• M42: 13,196,178 km (0.109 R)
• M43: 13,863,384 km (0.043 R)
• M44: 14,421,085 km (0.094 R)
• M45: 14,501,419 km (0.117 R)
• M46: 14,986,116 km (0.111 R)
• M47: 15,599,617 km (0.108 R)
• M48: 15,682,046 km (0.06 R)
• M49: 15,930,228 km (0.107 R)
• M50: 16,096,432 km (0.098 R)
• M51: 16,263,084 km (0.113 R)
• M52: 16,766,780 km (0.093 R)
• M53: 17,403,468 km (0.112 R)
• M54: 17,574,608 km (0.12 R)
• M55: 17,660,477 km (0.117 R)
• M56: 18,048,235 km (0.085 R)
• M57: 18,700,631 km (0.105 R)
• M58: 18,919,942 km (0.118 R)
• M59: 19,095,869 km (0.067 R)
• M60: 20,028,761 km (0.088 R)
• M61: 20,433,124 km (0.093 R)
• M62: 20,794,702 km (0.094 R)
• M63: 22,216,181 km (0.112 R)
• M64: 23,526,958 km (0.116 R)
• M65: 24,478,400 km (0.056 R)
• M66: 24,622,164 km (0.087 R)
• M67: 24,718,206 km (0.085 R)
• M68: 25,491,028 km (0.119 R)
• M69: 25,880,282 km (0.038 R)
• M70: 27,357,860 km (0.115 R)
• M71: 27,556,975 km (0.088 R)
• M72: 28,207,277 km (0.078 R)
• M73: 28,609,994 km (0.112 R)
• M74: 28,963,943 km (0.099 R)
• M75: 29,370,251 km (0.098 R)
• M76: 29,778,354 km (0.108 R)
• M77: 29,880,679 km (0.102 R)
• M78: 30,497,172 km (0.034 R)
• M79: 30,652,005 km (0.057 R)
• M80: 31,586,094 km (0.115 R)
• M81: 31,899,502 km (0.101 R)
• M82: 32,004,220 km (0.111 R)
• M83: 32,687,733 km (0.115 R)
• M84: 32,951,773 km (0.071 R)
• M85: 33,642,018 km (0.068 R)
• M86: 33,748,532 km (0.089 R)
• M87: 35,036,420 km (0.036 R)
• M88: 35,686,422 km (0.113 R)
• M89: 36,121,902 km (0.11 R)
• M90: 36,340,315 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 770.2

Radius: 5.2

Gravity: 28.48 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 6.52 AU - 10.12 AU

Year: 15495 Days

Day: 16.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 66,742,827 km

• M1: 103,671 km (0.054 R)
• M2: 187,147 km (0.066 R)
• M3: 598,092 km (0.058 R)
• M4: 680,072 km (0.103 R)
• M5: 1,379,741 km (0.116 R)
• M6: 1,489,396 km (0.059 R)
• M7: 1,573,470 km (0.084 R)
• M8: 1,630,318 km (0.038 R)
• M9: 1,955,693 km (0.101 R)
• M10: 2,079,111 km (0.071 R)
• M11: 2,204,923 km (0.055 R)
• M12: 2,300,965 km (0.03 R)
• M13: 2,497,237 km (0.107 R)
• M14: 3,746,230 km (0.109 R)
• M15: 4,738,363 km (0.102 R)
• M16: 5,762,211 km (0.056 R)
• M17: 5,850,474 km (0.083 R)
• M18: 6,945,081 km (0.114 R)
• M19: 7,133,574 km (0.112 R)
• M20: 7,228,569 km (0.106 R)
• M21: 7,904,452 km (0.098 R)
• M22: 8,200,207 km (0.096 R)
• M23: 8,853,501 km (0.111 R)
• M24: 9,058,001 km (0.098 R)
• M25: 9,367,370 km (0.091 R)
• M26: 9,575,760 km (0.099 R)
• M27: 10,857,065 km (0.081 R)
• M28: 11,406,688 km (0.115 R)
• M29: 12,647,453 km (0.108 R)
• M30: 13,635,248 km (0.06 R)
• M31: 13,930,404 km (0.09 R)
• M32: 14,168,115 km (0.098 R)
• M33: 14,527,150 km (0.08 R)
• M34: 15,499,237 km (0.07 R)
• M35: 15,683,841 km (0.098 R)
• M36: 15,807,409 km (0.083 R)
• M37: 16,617,780 km (0.067 R)
• M38: 18,278,765 km (0.112 R)
• M39: 18,538,916 km (0.04 R)
• M40: 18,604,141 km (0.086 R)
• M41: 19,392,970 km (0.101 R)
• M42: 20,125,701 km (0.068 R)
• M43: 20,731,871 km (0.079 R)
• M44: 21,893,200 km (0.111 R)
• M45: 22,031,129 km (0.099 R)
• M46: 22,377,448 km (0.114 R)
• M47: 23,639,007 km (0.062 R)
• M48: 23,922,345 km (0.101 R)
• M49: 23,993,404 km (0.103 R)
• M50: 24,421,104 km (0.088 R)
• M51: 24,635,927 km (0.068 R)
• M52: 25,067,517 km (0.107 R)
• M53: 26,376,797 km (0.099 R)
• M54: 26,670,907 km (0.074 R)
• M55: 27,559,369 km (0.106 R)
• M56: 28,758,994 km (0.06 R)
• M57: 29,137,327 km (0.027 R)
• M58: 29,593,600 km (0.098 R)
• M59: 29,822,635 km (0.11 R)
• M60: 31,131,317 km (0.113 R)
• M61: 31,519,823 km (0.089 R)
• M62: 32,144,842 km (0.108 R)
• M63: 32,616,225 km (0.051 R)
• M64: 33,089,852 km (0.071 R)
• M65: 35,007,099 km (0.101 R)
• M66: 40,123,944 km (0.114 R)
• M67: 40,208,467 km (0.05 R)
• M68: 42,854,704 km (0.116 R)
• M69: 43,286,742 km (0.096 R)
• M70: 43,546,743 km (0.059 R)
• M71: 43,633,510 km (0.12 R)
• M72: 43,981,176 km (0.096 R)
• M73: 45,644,854 km (0.033 R)
• M74: 46,528,827 km (0.119 R)
• M75: 49,847,955 km (0.119 R)
• M76: 50,029,567 km (0.072 R)
• M77: 50,484,494 km (0.113 R)
• M78: 50,575,599 km (0.079 R)
• M79: 52,964,528 km (0.12 R)
• M80: 53,614,082 km (0.111 R)
• M81: 54,827,171 km (0.062 R)
• M82: 55,578,152 km (0.092 R)
• M83: 57,565,709 km (0.12 R)
• M84: 57,661,003 km (0.109 R)
• M85: 57,946,885 km (0.113 R)
• M86: 58,807,821 km (0.043 R)
• M87: 59,191,689 km (0.104 R)
• M88: 59,672,795 km (0.086 R)
• M89: 60,348,529 km (0.106 R)
• M90: 61,220,984 km (0.109 R)
• M91: 61,902,552 km (0.072 R)
• M92: 62,586,513 km (0.041 R)
• M93: 64,159,385 km (0.111 R)
• M94: 64,950,608 km (0.1 R)
• M95: 65,248,158 km (0.075 R)
• M96: 65,645,640 km (0.091 R)
• M97: 66,243,433 km (0.105 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 12,463 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit