🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.5

Radius: 9.9

Gravity: 7.26 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.66 AU - 0.92 AU

Year: 494 Days

Day: 5.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 69,045,662 km

• M1: 134,937 km (0.118 R)
• M2: 210,335 km (0.094 R)
• M3: 287,527 km (0.099 R)
• M4: 350,508 km (0.102 R)
• M5: 495,468 km (0.074 R)
• M6: 600,336 km (0.108 R)
• M7: 692,040 km (0.094 R)
• M8: 766,390 km (0.038 R)
• M9: 881,281 km (0.092 R)
• M10: 1,057,358 km (0.086 R)
• M11: 1,213,239 km (0.074 R)
• M12: 1,283,251 km (0.108 R)
• M13: 1,349,074 km (0.072 R)
• M14: 1,438,683 km (0.089 R)
• M15: 1,583,045 km (0.107 R)
• M16: 1,720,076 km (0.108 R)
• M17: 1,793,230 km (0.063 R)
• M18: 1,879,996 km (0.113 R)
• M19: 2,012,690 km (0.082 R)
• M20: 2,116,062 km (0.068 R)
• M21: 2,234,394 km (0.069 R)
• M22: 2,328,042 km (0.058 R)
• M23: 2,395,660 km (0.028 R)
• M24: 2,498,584 km (0.11 R)
• M25: 2,602,853 km (0.105 R)
• M26: 2,708,619 km (0.105 R)
• M27: 2,779,977 km (0.107 R)
• M28: 2,873,775 km (0.091 R)
• M29: 2,961,290 km (0.089 R)
• M30: 3,034,742 km (0.087 R)
• M31: 3,236,550 km (0.114 R)
• M32: 3,419,658 km (0.074 R)
• M33: 3,614,135 km (0.057 R)
• M34: 3,692,973 km (0.075 R)
• M35: 3,780,338 km (0.089 R)
• M36: 3,892,537 km (0.103 R)
• M37: 3,965,241 km (0.09 R)
• M38: 4,030,167 km (0.039 R)
• M39: 4,136,680 km (0.061 R)
• M40: 4,327,268 km (0.081 R)
• M41: 4,503,943 km (0.084 R)
• M42: 4,657,281 km (0.11 R)
• M43: 4,725,946 km (0.075 R)
• M44: 5,056,857 km (0.05 R)
• M45: 5,413,498 km (0.114 R)
• M46: 5,567,584 km (0.117 R)
• M47: 5,861,394 km (0.069 R)
• M48: 5,982,269 km (0.052 R)
• M49: 6,104,042 km (0.098 R)
• M50: 6,311,833 km (0.074 R)
• M51: 6,454,999 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.9

Radius: 13.6

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.91 AU - 1.35 AU

Year: 844 Days

Day: 8 Hours

Environment

Temp: -175 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 69,045,662 km

• M1: 175,628 km (0.034 R)
• M2: 269,276 km (0.105 R)
• M3: 462,557 km (0.105 R)
• M4: 603,627 km (0.089 R)
• M5: 693,386 km (0.07 R)
• M6: 784,192 km (0.109 R)
• M7: 870,360 km (0.083 R)
• M8: 960,269 km (0.107 R)
• M9: 1,048,681 km (0.087 R)
• M10: 1,229,246 km (0.104 R)
• M11: 1,460,225 km (0.118 R)
• M12: 1,604,736 km (0.077 R)
• M13: 1,742,217 km (0.073 R)
• M14: 1,865,037 km (0.084 R)
• M15: 1,965,566 km (0.111 R)
• M16: 2,080,906 km (0.109 R)
• M17: 2,218,387 km (0.105 R)
• M18: 2,365,890 km (0.092 R)
• M19: 2,454,602 km (0.047 R)
• M20: 2,586,398 km (0.093 R)
• M21: 2,713,406 km (0.112 R)
• M22: 2,806,606 km (0.096 R)
• M23: 2,944,684 km (0.052 R)
• M24: 3,062,717 km (0.054 R)
• M25: 3,152,476 km (0.081 R)
• M26: 3,258,092 km (0.12 R)
• M27: 3,535,596 km (0.051 R)
• M28: 3,661,408 km (0.071 R)
• M29: 3,764,780 km (0.082 R)
• M30: 3,990,822 km (0.107 R)
• M31: 4,122,020 km (0.116 R)
• M32: 4,346,865 km (0.038 R)
• M33: 4,524,438 km (0.066 R)
• M34: 4,652,793 km (0.081 R)
• M35: 4,747,788 km (0.039 R)
• M36: 4,843,381 km (0.112 R)
• M37: 4,948,398 km (0.116 R)
• M38: 5,098,445 km (0.089 R)
• M39: 5,232,186 km (0.08 R)
• M40: 5,539,759 km (0.09 R)
• M41: 5,649,713 km (0.073 R)
• M42: 5,769,691 km (0.103 R)
• M43: 5,909,265 km (0.107 R)
• M44: 6,002,914 km (0.078 R)
• M45: 6,087,586 km (0.112 R)
• M46: 6,440,039 km (0.114 R)
• M47: 6,594,573 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.7

Radius: 10.7

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.98 AU - 2.26 AU

Year: 2170 Days

Day: 9.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 69,045,662 km

• M1: 171,290 km (0.03 R)
• M2: 276,158 km (0.106 R)
• M3: 459,116 km (0.037 R)
• M4: 530,324 km (0.094 R)
• M5: 661,671 km (0.076 R)
• M6: 761,752 km (0.071 R)
• M7: 903,721 km (0.05 R)
• M8: 1,006,794 km (0.079 R)
• M9: 1,184,516 km (0.117 R)
• M10: 1,383,780 km (0.074 R)
• M11: 1,481,917 km (0.107 R)
• M12: 1,850,825 km (0.034 R)
• M13: 2,008,950 km (0.066 R)
• M14: 2,108,582 km (0.079 R)
• M15: 2,312,783 km (0.042 R)
• M16: 2,658,803 km (0.12 R)
• M17: 2,754,695 km (0.114 R)
• M18: 2,865,846 km (0.119 R)
• M19: 3,035,490 km (0.068 R)
• M20: 3,107,148 km (0.093 R)
• M21: 3,414,422 km (0.101 R)
• M22: 3,839,429 km (0.086 R)
• M23: 4,026,875 km (0.083 R)
• M24: 4,426,900 km (0.099 R)
• M25: 4,607,166 km (0.099 R)
• M26: 4,957,823 km (0.102 R)
• M27: 5,042,645 km (0.117 R)
• M28: 5,162,174 km (0.065 R)
• M29: 5,404,073 km (0.085 R)
• M30: 5,899,093 km (0.091 R)
• M31: 6,390,372 km (0.086 R)
• M32: 6,687,773 km (0.076 R)
• M33: 7,123,103 km (0.098 R)
• M34: 7,353,932 km (0.079 R)
• M35: 7,450,872 km (0.092 R)
• M36: 7,606,902 km (0.091 R)
• M37: 7,803,324 km (0.045 R)
• M38: 7,981,645 km (0.057 R)
• M39: 8,181,358 km (0.048 R)
• M40: 8,301,934 km (0.11 R)
• M41: 8,483,994 km (0.095 R)
• M42: 8,606,216 km (0.115 R)
• M43: 8,852,155 km (0.034 R)
• M44: 9,625,127 km (0.111 R)
• M45: 9,710,099 km (0.054 R)
• M46: 10,181,332 km (0.117 R)
• M47: 10,267,799 km (0.055 R)
• M48: 10,354,566 km (0.085 R)
• M49: 10,660,195 km (0.096 R)
• M50: 10,924,385 km (0.105 R)
• M51: 11,213,108 km (0.089 R)
• M52: 11,549,554 km (0.09 R)
• M53: 11,889,141 km (0.087 R)
• M54: 11,980,246 km (0.057 R)
• M55: 12,140,316 km (0.067 R)
• M56: 12,209,131 km (0.05 R)
• M57: 12,301,134 km (0.085 R)
• M58: 12,880,975 km (0.114 R)
• M59: 13,351,311 km (0.109 R)
• M60: 13,755,674 km (0.102 R)
• M61: 14,212,247 km (0.111 R)
• M62: 14,698,290 km (0.099 R)
• M63: 14,796,127 km (0.09 R)
• M64: 15,313,436 km (0.111 R)
• M65: 15,512,102 km (0.062 R)
• M66: 16,062,772 km (0.111 R)
• M67: 16,188,883 km (0.105 R)
• M68: 16,315,293 km (0.11 R)
• M69: 16,798,494 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.3

Radius: 12.5

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.61 AU - 5.93 AU

Year: 7323 Days

Day: 10 Hours

Environment

Temp: -228 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 69,045,662 km

• M1: 169,943 km (0.075 R)
• M2: 254,316 km (0.062 R)
• M3: 368,011 km (0.09 R)
• M4: 559,047 km (0.1 R)
• M5: 654,640 km (0.111 R)
• M6: 833,410 km (0.084 R)
• M7: 1,063,790 km (0.117 R)
• M8: 1,315,713 km (0.087 R)
• M9: 1,627,625 km (0.103 R)
• M10: 1,813,725 km (0.04 R)
• M11: 2,651,921 km (0.094 R)
• M12: 2,749,310 km (0.1 R)
• M13: 3,176,112 km (0.104 R)
• M14: 3,331,993 km (0.117 R)
• M15: 3,624,158 km (0.108 R)
• M16: 3,952,675 km (0.108 R)
• M17: 4,177,072 km (0.098 R)
• M18: 4,816,004 km (0.104 R)
• M19: 5,177,582 km (0.076 R)
• M20: 5,300,103 km (0.079 R)
• M21: 5,768,045 km (0.117 R)
• M22: 6,119,750 km (0.102 R)
• M23: 7,285,117 km (0.108 R)
• M24: 7,770,413 km (0.072 R)
• M25: 7,981,645 km (0.105 R)
• M26: 8,087,859 km (0.038 R)
• M27: 8,662,913 km (0.102 R)
• M28: 9,325,632 km (0.091 R)
• M29: 10,004,806 km (0.078 R)
• M30: 10,350,377 km (0.096 R)
• M31: 10,738,883 km (0.108 R)
• M32: 10,817,272 km (0.109 R)
• M33: 11,570,647 km (0.091 R)
• M34: 12,259,097 km (0.06 R)
• M35: 12,877,534 km (0.074 R)
• M36: 13,633,153 km (0.103 R)
• M37: 14,102,142 km (0.09 R)
• M38: 14,360,049 km (0.056 R)
• M39: 15,496,095 km (0.066 R)
• M40: 15,584,657 km (0.044 R)
• M41: 15,896,120 km (0.085 R)
• M42: 17,208,093 km (0.105 R)
• M43: 17,299,797 km (0.049 R)
• M44: 18,413,703 km (0.106 R)
• M45: 19,074,177 km (0.05 R)
• M46: 19,216,744 km (0.115 R)
• M47: 19,598,518 km (0.032 R)
• M48: 19,694,410 km (0.042 R)
• M49: 20,612,791 km (0.081 R)
• M50: 20,856,935 km (0.088 R)
• M51: 22,541,557 km (0.111 R)
• M52: 22,742,616 km (0.117 R)
• M53: 23,705,877 km (0.095 R)
• M54: 24,166,788 km (0.11 R)
• M55: 24,734,213 km (0.087 R)
• M56: 26,356,751 km (0.1 R)
• M57: 26,994,038 km (0.096 R)
• M58: 27,851,683 km (0.072 R)
• M59: 28,446,484 km (0.108 R)
• M60: 30,256,169 km (0.108 R)
• M61: 30,644,675 km (0.038 R)
• M62: 30,979,176 km (0.041 R)
• M63: 31,876,913 km (0.1 R)
• M64: 32,385,695 km (0.066 R)
• M65: 33,182,304 km (0.106 R)
• M66: 33,640,522 km (0.094 R)
• M67: 34,273,919 km (0.088 R)
• M68: 34,621,136 km (0.066 R)
• M69: 35,494,189 km (0.062 R)
• M70: 35,904,087 km (0.026 R)
• M71: 36,669,430 km (0.07 R)
• M72: 36,787,612 km (0.071 R)
• M73: 38,576,354 km (0.109 R)
• M74: 39,239,222 km (0.103 R)
• M75: 40,027,603 km (0.091 R)
• M76: 40,332,184 km (0.069 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 473.6

Radius: 8

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 8.59 AU - 8.65 AU

Year: 17790 Days

Day: 17.5 Hours

Environment

Temp: -232 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 69,045,662 km

• M1: 316,250 km (0.108 R)
• M2: 815,009 km (0.115 R)
• M3: 1,805,048 km (0.118 R)
• M4: 3,601,120 km (0.066 R)
• M5: 5,083,336 km (0.096 R)
• M6: 5,698,183 km (0.115 R)
• M7: 6,686,127 km (0.113 R)
• M8: 6,774,540 km (0.062 R)
• M9: 6,907,831 km (0.095 R)
• M10: 7,177,257 km (0.057 R)
• M11: 7,449,974 km (0.055 R)
• M12: 8,767,482 km (0.055 R)
• M13: 8,961,511 km (0.118 R)
• M14: 9,452,940 km (0.083 R)
• M15: 9,602,089 km (0.109 R)
• M16: 10,719,286 km (0.114 R)
• M17: 10,926,928 km (0.071 R)
• M18: 12,091,996 km (0.101 R)
• M19: 12,525,531 km (0.103 R)
• M20: 12,908,950 km (0.117 R)
• M21: 13,240,608 km (0.116 R)
• M22: 13,631,208 km (0.063 R)
• M23: 15,347,844 km (0.076 R)
• M24: 16,649,345 km (0.119 R)
• M25: 17,070,763 km (0.063 R)
• M26: 17,434,884 km (0.11 R)
• M27: 18,666,972 km (0.049 R)
• M28: 19,293,488 km (0.112 R)
• M29: 20,954,623 km (0.101 R)
• M30: 21,149,249 km (0.084 R)
• M31: 21,474,924 km (0.042 R)
• M32: 22,727,507 km (0.097 R)
• M33: 23,262,020 km (0.087 R)
• M34: 23,733,104 km (0.078 R)
• M35: 25,372,098 km (0.038 R)
• M36: 25,441,212 km (0.103 R)
• M37: 26,344,933 km (0.117 R)
• M38: 27,188,515 km (0.094 R)
• M39: 27,259,275 km (0.063 R)
• M40: 29,408,398 km (0.08 R)
• M41: 29,771,921 km (0.092 R)
• M42: 29,844,775 km (0.094 R)
• M43: 33,260,693 km (0.057 R)
• M44: 34,401,078 km (0.099 R)
• M45: 36,096,769 km (0.072 R)
• M46: 37,504,186 km (0.119 R)
• M47: 37,582,875 km (0.086 R)
• M48: 37,819,389 km (0.1 R)
• M49: 39,648,821 km (0.118 R)
• M50: 40,291,943 km (0.091 R)
• M51: 40,857,422 km (0.093 R)
• M52: 41,100,669 km (0.11 R)
• M53: 43,558,562 km (0.063 R)
• M54: 44,139,001 km (0.061 R)
• M55: 44,388,531 km (0.116 R)
• M56: 44,555,183 km (0.091 R)
• M57: 44,638,509 km (0.085 R)
• M58: 45,475,210 km (0.059 R)
• M59: 45,811,206 km (0.083 R)
• M60: 46,401,520 km (0.073 R)
• M61: 47,079,048 km (0.12 R)
• M62: 52,000,669 km (0.028 R)
• M63: 53,765,924 km (0.114 R)
• M64: 54,032,357 km (0.099 R)
• M65: 54,388,400 km (0.065 R)
• M66: 54,745,191 km (0.061 R)
• M67: 54,923,811 km (0.104 R)
• M68: 60,097,055 km (0.099 R)
• M69: 61,298,476 km (0.101 R)
• M70: 61,576,877 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 378.1

Radius: 3.9

Gravity: 24.86 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 8.05 AU - 12.57 AU

Year: 23270 Days

Day: 24.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 156.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 69,045,662 km

• M1: 54,603 km (0.102 R)
• M2: 88,861 km (0.094 R)
• M3: 162,762 km (0.077 R)
• M4: 289,173 km (0.087 R)
• M5: 642,373 km (0.088 R)
• M6: 1,012,329 km (0.058 R)
• M7: 1,139,487 km (0.096 R)
• M8: 1,522,757 km (0.115 R)
• M9: 1,551,480 km (0.072 R)
• M10: 1,639,144 km (0.078 R)
• M11: 1,911,412 km (0.077 R)
• M12: 2,362,599 km (0.103 R)
• M13: 2,565,753 km (0.115 R)
• M14: 3,097,723 km (0.115 R)
• M15: 3,171,176 km (0.12 R)
• M16: 3,282,476 km (0.05 R)
• M17: 5,056,408 km (0.07 R)
• M18: 5,143,025 km (0.044 R)
• M19: 5,317,606 km (0.111 R)
• M20: 6,593,825 km (0.081 R)
• M21: 6,878,959 km (0.053 R)
• M22: 8,569,864 km (0.103 R)
• M23: 8,828,818 km (0.069 R)
• M24: 8,933,237 km (0.105 R)
• M25: 9,301,547 km (0.1 R)
• M26: 10,052,977 km (0.097 R)
• M27: 10,216,487 km (0.078 R)
• M28: 12,015,103 km (0.028 R)
• M29: 12,538,396 km (0.099 R)
• M30: 14,457,886 km (0.092 R)
• M31: 15,766,419 km (0.065 R)
• M32: 16,659,518 km (0.12 R)
• M33: 16,853,098 km (0.116 R)
• M34: 20,530,513 km (0.085 R)
• M35: 20,946,095 km (0.08 R)
• M36: 22,280,508 km (0.088 R)
• M37: 23,209,212 km (0.087 R)
• M38: 24,077,628 km (0.12 R)
• M39: 24,589,252 km (0.093 R)
• M40: 25,400,222 km (0.039 R)
• M41: 26,897,099 km (0.12 R)
• M42: 27,580,013 km (0.104 R)
• M43: 28,191,868 km (0.067 R)
• M44: 28,345,505 km (0.119 R)
• M45: 28,499,442 km (0.108 R)
• M46: 29,350,953 km (0.101 R)
• M47: 29,740,805 km (0.076 R)
• M48: 31,078,958 km (0.03 R)
• M49: 31,556,025 km (0.114 R)
• M50: 32,356,224 km (0.091 R)
• M51: 34,632,505 km (0.107 R)
• M52: 34,797,063 km (0.103 R)
• M53: 35,292,232 km (0.103 R)
• M54: 35,623,741 km (0.063 R)
• M55: 36,206,275 km (0.071 R)
• M56: 39,251,340 km (0.078 R)
• M57: 39,594,667 km (0.091 R)
• M58: 40,197,995 km (0.118 R)
• M59: 41,152,280 km (0.104 R)
• M60: 41,763,387 km (0.09 R)
• M61: 44,237,586 km (0.095 R)
• M62: 44,416,057 km (0.116 R)
• M63: 44,594,826 km (0.051 R)
• M64: 48,220,330 km (0.091 R)
• M65: 48,404,037 km (0.057 R)
• M66: 48,588,042 km (0.103 R)
• M67: 51,563,244 km (0.064 R)
• M68: 51,751,139 km (0.117 R)
• M69: 57,882,558 km (0.108 R)
• M70: 58,664,955 km (0.044 R)
• M71: 59,057,499 km (0.051 R)
• M72: 61,829,548 km (0.037 R)
• M73: 62,829,759 km (0.084 R)
• M74: 63,231,280 km (0.102 R)
• M75: 64,441,078 km (0.107 R)
• M76: 64,542,356 km (0.108 R)
• M77: 65,964,134 km (0.05 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: 394 - 11,281 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit