🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.62 AU - 0.68 AU

Year: 338 Days

Day: 20.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.8

Radius: 10.5

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.74 AU - 1.16 AU

Year: 598 Days

Day: 11.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 48,833,451 km

• M1: 133,740 km (0.103 R)
• M2: 205,248 km (0.057 R)
• M3: 286,480 km (0.08 R)
• M4: 361,578 km (0.082 R)
• M5: 449,691 km (0.118 R)
• M6: 530,773 km (0.056 R)
• M7: 600,635 km (0.118 R)
• M8: 696,528 km (0.109 R)
• M9: 851,062 km (0.063 R)
• M10: 930,349 km (0.111 R)
• M11: 996,771 km (0.112 R)
• M12: 1,070,373 km (0.073 R)
• M13: 1,234,332 km (0.083 R)
• M14: 1,325,288 km (0.112 R)
• M15: 1,460,225 km (0.063 R)
• M16: 1,581,549 km (0.07 R)
• M17: 1,827,787 km (0.095 R)
• M18: 1,972,149 km (0.113 R)
• M19: 2,120,550 km (0.075 R)
• M20: 2,230,803 km (0.088 R)
• M21: 2,314,877 km (0.095 R)
• M22: 2,385,787 km (0.033 R)
• M23: 2,522,370 km (0.087 R)
• M24: 2,683,935 km (0.078 R)
• M25: 2,781,024 km (0.075 R)
• M26: 2,917,458 km (0.11 R)
• M27: 3,009,610 km (0.108 R)
• M28: 3,079,472 km (0.109 R)
• M29: 3,181,199 km (0.115 R)
• M30: 3,404,399 km (0.089 R)
• M31: 3,682,352 km (0.111 R)
• M32: 3,782,283 km (0.085 R)
• M33: 3,900,016 km (0.048 R)
• M34: 4,010,420 km (0.097 R)
• M35: 4,078,786 km (0.076 R)
• M36: 4,164,954 km (0.117 R)
• M37: 4,286,577 km (0.058 R)
• M38: 4,613,898 km (0.116 R)
• M39: 4,730,733 km (0.067 R)
• M40: 4,875,993 km (0.108 R)
• M41: 4,967,547 km (0.082 R)
• M42: 5,161,725 km (0.042 R)
• M43: 5,414,994 km (0.078 R)
• M44: 5,490,840 km (0.118 R)
• M45: 5,643,580 km (0.111 R)
• M46: 5,943,673 km (0.064 R)
• M47: 6,219,232 km (0.094 R)
• M48: 6,539,372 km (0.06 R)
• M49: 6,731,904 km (0.109 R)
• M50: 6,803,412 km (0.05 R)
• M51: 6,988,165 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.5

Radius: 12

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.94 AU - 1.1 AU

Year: 665 Days

Day: 13.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 48,833,451 km

• M1: 170,392 km (0.101 R)
• M2: 259,104 km (0.095 R)
• M3: 344,374 km (0.086 R)
• M4: 448,494 km (0.098 R)
• M5: 540,946 km (0.102 R)
• M6: 641,326 km (0.118 R)
• M7: 749,037 km (0.087 R)
• M8: 843,134 km (0.089 R)
• M9: 931,247 km (0.072 R)
• M10: 1,072,617 km (0.112 R)
• M11: 1,151,904 km (0.117 R)
• M12: 1,233,285 km (0.027 R)
• M13: 1,322,894 km (0.117 R)
• M14: 1,489,995 km (0.087 R)
• M15: 1,744,012 km (0.119 R)
• M16: 1,838,707 km (0.106 R)
• M17: 2,012,391 km (0.053 R)
• M18: 2,213,450 km (0.115 R)
• M19: 2,331,333 km (0.073 R)
• M20: 2,519,976 km (0.1 R)
• M21: 2,840,415 km (0.109 R)
• M22: 2,985,226 km (0.045 R)
• M23: 3,074,984 km (0.12 R)
• M24: 3,223,834 km (0.053 R)
• M25: 3,332,891 km (0.107 R)
• M26: 3,693,871 km (0.094 R)
• M27: 3,825,816 km (0.069 R)
• M28: 3,923,653 km (0.096 R)
• M29: 4,004,286 km (0.115 R)
• M30: 4,094,494 km (0.12 R)
• M31: 4,240,352 km (0.091 R)
• M32: 4,546,878 km (0.11 R)
• M33: 4,716,970 km (0.09 R)
• M34: 4,976,373 km (0.12 R)
• M35: 5,260,160 km (0.11 R)
• M36: 5,359,344 km (0.072 R)
• M37: 5,479,022 km (0.095 R)
• M38: 5,569,529 km (0.09 R)
• M39: 5,690,853 km (0.105 R)
• M40: 5,792,579 km (0.09 R)
• M41: 6,039,416 km (0.096 R)
• M42: 6,164,180 km (0.071 R)
• M43: 6,300,314 km (0.078 R)
• M44: 6,490,453 km (0.113 R)
• M45: 7,126,992 km (0.102 R)
• M46: 7,225,876 km (0.079 R)
• M47: 7,447,132 km (0.093 R)
• M48: 7,547,512 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.3

Radius: 9.6

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.08 AU - 1.28 AU

Year: 828 Days

Day: 12.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 48,833,451 km

• M1: 120,725 km (0.088 R)
• M2: 213,626 km (0.06 R)
• M3: 327,769 km (0.1 R)
• M4: 393,293 km (0.075 R)
• M5: 468,690 km (0.072 R)
• M6: 541,245 km (0.116 R)
• M7: 617,989 km (0.088 R)
• M8: 694,134 km (0.075 R)
• M9: 998,715 km (0.08 R)
• M10: 1,263,055 km (0.085 R)
• M11: 1,387,670 km (0.115 R)
• M12: 1,510,041 km (0.094 R)
• M13: 1,609,374 km (0.085 R)
• M14: 1,793,678 km (0.063 R)
• M15: 1,877,752 km (0.079 R)
• M16: 2,101,551 km (0.115 R)
• M17: 2,227,961 km (0.097 R)
• M18: 2,387,582 km (0.119 R)
• M19: 2,504,119 km (0.068 R)
• M20: 2,630,379 km (0.079 R)
• M21: 2,758,884 km (0.118 R)
• M22: 2,972,210 km (0.093 R)
• M23: 3,080,819 km (0.069 R)
• M24: 3,302,223 km (0.104 R)
• M25: 3,371,487 km (0.032 R)
• M26: 3,484,882 km (0.113 R)
• M27: 3,555,493 km (0.103 R)
• M28: 3,617,576 km (0.057 R)
• M29: 3,851,248 km (0.106 R)
• M30: 4,183,205 km (0.11 R)
• M31: 4,352,550 km (0.097 R)
• M32: 4,428,695 km (0.1 R)
• M33: 4,524,288 km (0.074 R)
• M34: 4,786,085 km (0.062 R)
• M35: 4,884,370 km (0.105 R)
• M36: 4,953,634 km (0.107 R)
• M37: 5,334,810 km (0.102 R)
• M38: 5,611,566 km (0.082 R)
• M39: 5,777,769 km (0.082 R)
• M40: 5,851,072 km (0.1 R)
• M41: 5,966,711 km (0.11 R)
• M42: 6,051,383 km (0.086 R)
• M43: 6,125,734 km (0.096 R)
• M44: 6,189,761 km (0.086 R)
• M45: 6,350,729 km (0.07 R)
• M46: 6,644,090 km (0.111 R)
• M47: 6,853,228 km (0.061 R)
• M48: 7,053,390 km (0.118 R)
• M49: 7,142,850 km (0.111 R)
• M50: 7,210,318 km (0.071 R)
• M51: 7,391,182 km (0.113 R)
• M52: 7,665,245 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.8

Radius: 11.3

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.31 AU - 1.75 AU

Year: 1222 Days

Day: 8 Hours

Environment

Temp: -189 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 48,833,451 km

• M1: 150,047 km (0.07 R)
• M2: 220,358 km (0.09 R)
• M3: 366,216 km (0.088 R)
• M4: 448,345 km (0.091 R)
• M5: 678,277 km (0.075 R)
• M6: 805,136 km (0.112 R)
• M7: 905,815 km (0.071 R)
• M8: 1,098,796 km (0.075 R)
• M9: 1,242,859 km (0.112 R)
• M10: 1,345,334 km (0.039 R)
• M11: 1,418,038 km (0.074 R)
• M12: 1,567,636 km (0.097 R)
• M13: 1,687,614 km (0.119 R)
• M14: 1,828,834 km (0.081 R)
• M15: 2,029,445 km (0.11 R)
• M16: 2,132,518 km (0.115 R)
• M17: 2,295,430 km (0.036 R)
• M18: 2,373,520 km (0.115 R)
• M19: 2,482,427 km (0.107 R)
• M20: 2,664,338 km (0.111 R)
• M21: 2,819,321 km (0.072 R)
• M22: 2,956,204 km (0.115 R)
• M23: 3,380,014 km (0.061 R)
• M24: 3,503,133 km (0.05 R)
• M25: 3,869,798 km (0.103 R)
• M26: 3,951,628 km (0.118 R)
• M27: 4,093,447 km (0.072 R)
• M28: 4,467,441 km (0.117 R)
• M29: 4,565,727 km (0.086 R)
• M30: 4,764,543 km (0.078 R)
• M31: 4,979,066 km (0.116 R)
• M32: 5,196,731 km (0.069 R)
• M33: 5,313,268 km (0.101 R)
• M34: 5,814,869 km (0.11 R)
• M35: 6,017,126 km (0.076 R)
• M36: 6,235,538 km (0.089 R)
• M37: 6,442,582 km (0.09 R)
• M38: 6,539,970 km (0.104 R)
• M39: 6,708,118 km (0.106 R)
• M40: 6,778,579 km (0.082 R)
• M41: 7,106,048 km (0.074 R)
• M42: 7,178,005 km (0.117 R)
• M43: 7,278,984 km (0.07 R)
• M44: 7,366,050 km (0.1 R)
• M45: 7,438,754 km (0.093 R)
• M46: 7,555,740 km (0.105 R)
• M47: 7,925,097 km (0.044 R)
• M48: 8,239,851 km (0.101 R)
• M49: 8,345,766 km (0.114 R)
• M50: 8,620,129 km (0.092 R)
• M51: 8,696,872 km (0.049 R)
• M52: 8,881,925 km (0.115 R)
• M53: 9,068,473 km (0.056 R)
• M54: 9,319,050 km (0.101 R)
• M55: 9,619,592 km (0.104 R)
• M56: 9,811,077 km (0.113 R)
• M57: 10,084,542 km (0.057 R)
• M58: 10,262,863 km (0.071 R)
• M59: 10,344,244 km (0.115 R)
• M60: 10,770,897 km (0.115 R)
• M61: 10,886,835 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.3

Radius: 11.5

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.02 AU - 3.58 AU

Year: 3871 Days

Day: 6.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 48,833,451 km

• M1: 152,889 km (0.075 R)
• M2: 395,238 km (0.106 R)
• M3: 815,458 km (0.105 R)
• M4: 1,209,499 km (0.099 R)
• M5: 1,516,773 km (0.11 R)
• M6: 1,686,417 km (0.092 R)
• M7: 1,960,031 km (0.079 R)
• M8: 2,204,025 km (0.114 R)
• M9: 2,473,302 km (0.102 R)
• M10: 2,581,012 km (0.106 R)
• M11: 2,658,803 km (0.093 R)
• M12: 2,753,349 km (0.095 R)
• M13: 2,929,725 km (0.07 R)
• M14: 3,027,412 km (0.031 R)
• M15: 3,276,792 km (0.112 R)
• M16: 3,361,315 km (0.102 R)
• M17: 3,584,814 km (0.099 R)
• M18: 3,689,682 km (0.051 R)
• M19: 3,831,052 km (0.041 R)
• M20: 4,192,480 km (0.12 R)
• M21: 4,266,082 km (0.105 R)
• M22: 4,470,882 km (0.114 R)
• M23: 5,322,094 km (0.074 R)
• M24: 5,422,025 km (0.111 R)
• M25: 5,623,683 km (0.073 R)
• M26: 5,705,064 km (0.118 R)
• M27: 5,807,389 km (0.112 R)
• M28: 5,930,957 km (0.115 R)
• M29: 6,118,104 km (0.057 R)
• M30: 6,391,719 km (0.081 R)
• M31: 6,951,065 km (0.12 R)
• M32: 7,126,394 km (0.117 R)
• M33: 7,280,928 km (0.072 R)
• M34: 7,503,829 km (0.099 R)
• M35: 7,887,847 km (0.113 R)
• M36: 8,001,990 km (0.112 R)
• M37: 8,208,884 km (0.101 R)
• M38: 8,394,236 km (0.069 R)
• M39: 8,534,259 km (0.093 R)
• M40: 8,698,518 km (0.075 R)
• M41: 8,982,754 km (0.119 R)
• M42: 9,221,811 km (0.103 R)
• M43: 9,318,003 km (0.091 R)
• M44: 9,584,436 km (0.117 R)
• M45: 9,853,413 km (0.118 R)
• M46: 11,260,830 km (0.095 R)
• M47: 11,493,006 km (0.061 R)
• M48: 11,778,738 km (0.083 R)
• M49: 12,810,963 km (0.085 R)
• M50: 13,053,162 km (0.114 R)
• M51: 13,460,517 km (0.114 R)
• M52: 13,542,347 km (0.081 R)
• M53: 14,482,869 km (0.082 R)
• M54: 14,594,918 km (0.088 R)
• M55: 14,707,266 km (0.111 R)
• M56: 15,074,229 km (0.101 R)
• M57: 15,673,519 km (0.058 R)
• M58: 16,048,411 km (0.073 R)
• M59: 16,513,959 km (0.097 R)
• M60: 16,836,642 km (0.052 R)
• M61: 16,983,846 km (0.083 R)
• M62: 17,458,221 km (0.099 R)
• M63: 17,697,129 km (0.11 R)
• M64: 18,178,086 km (0.088 R)
• M65: 19,337,470 km (0.041 R)
• M66: 19,429,921 km (0.115 R)
• M67: 19,677,506 km (0.109 R)
• M68: 19,988,370 km (0.09 R)
• M69: 20,082,018 km (0.098 R)
• M70: 20,332,295 km (0.115 R)
• M71: 20,583,620 km (0.095 R)
• M72: 20,994,116 km (0.106 R)
• M73: 21,121,125 km (0.11 R)
• M74: 21,407,455 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 418.5

Radius: 5.1

Gravity: 16.09 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 5.93 AU - 8.99 AU

Year: 13156 Days

Day: 23.7 Hours

Environment

Temp: -232 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 48,833,451 km

• M1: 244,742 km (0.085 R)
• M2: 396,584 km (0.049 R)
• M3: 468,241 km (0.059 R)
• M4: 928,255 km (0.118 R)
• M5: 1,187,657 km (0.087 R)
• M6: 2,375,764 km (0.113 R)
• M7: 3,039,530 km (0.064 R)
• M8: 3,302,523 km (0.081 R)
• M9: 3,361,913 km (0.114 R)
• M10: 3,542,328 km (0.08 R)
• M11: 3,664,400 km (0.119 R)
• M12: 3,756,851 km (0.063 R)
• M13: 3,850,051 km (0.108 R)
• M14: 5,583,890 km (0.039 R)
• M15: 5,619,345 km (0.073 R)
• M16: 5,977,781 km (0.098 R)
• M17: 6,013,984 km (0.108 R)
• M18: 6,123,190 km (0.057 R)
• M19: 6,232,995 km (0.115 R)
• M20: 6,566,449 km (0.069 R)
• M21: 6,678,797 km (0.083 R)
• M22: 7,289,306 km (0.105 R)
• M23: 7,601,217 km (0.119 R)
• M24: 7,917,467 km (0.071 R)
• M25: 8,117,330 km (0.074 R)
• M26: 8,197,664 km (0.065 R)
• M27: 8,237,906 km (0.067 R)
• M28: 8,767,931 km (0.095 R)
• M29: 8,850,360 km (0.112 R)
• M30: 10,032,332 km (0.101 R)
• M31: 10,379,100 km (0.042 R)
• M32: 10,466,316 km (0.039 R)
• M33: 10,773,739 km (0.075 R)
• M34: 11,577,978 km (0.075 R)
• M35: 12,447,740 km (0.048 R)
• M36: 12,680,065 km (0.116 R)
• M37: 13,007,684 km (0.097 R)
• M38: 13,290,873 km (0.094 R)
• M39: 13,576,007 km (0.038 R)
• M40: 13,767,193 km (0.061 R)
• M41: 13,959,277 km (0.12 R)
• M42: 15,477,994 km (0.056 R)
• M43: 16,079,826 km (0.091 R)
• M44: 16,638,126 km (0.065 R)
• M45: 17,409,751 km (0.092 R)
• M46: 17,565,483 km (0.084 R)
• M47: 17,826,082 km (0.108 R)
• M48: 18,509,595 km (0.049 R)
• M49: 18,827,939 km (0.105 R)
• M50: 19,148,079 km (0.113 R)
• M51: 19,362,452 km (0.104 R)
• M52: 19,902,052 km (0.085 R)
• M53: 20,228,175 km (0.097 R)
• M54: 21,106,464 km (0.053 R)
• M55: 21,494,521 km (0.094 R)
• M56: 21,717,422 km (0.114 R)
• M57: 21,773,222 km (0.087 R)
• M58: 23,127,532 km (0.119 R)
• M59: 24,683,349 km (0.083 R)
• M60: 25,268,128 km (0.07 R)
• M61: 25,857,543 km (0.048 R)
• M62: 26,035,116 km (0.084 R)
• M63: 26,630,366 km (0.109 R)
• M64: 27,471,255 km (0.097 R)
• M65: 28,016,240 km (0.109 R)
• M66: 30,045,386 km (0.049 R)
• M67: 30,544,444 km (0.109 R)
• M68: 31,172,008 km (0.094 R)
• M69: 31,803,909 km (0.076 R)
• M70: 31,867,338 km (0.044 R)
• M71: 33,401,913 km (0.082 R)
• M72: 33,789,222 km (0.088 R)
• M73: 34,895,050 km (0.116 R)
• M74: 35,156,846 km (0.108 R)
• M75: 35,880,451 km (0.061 R)
• M76: 35,946,424 km (0.077 R)
• M77: 38,417,631 km (0.066 R)
• M78: 39,094,860 km (0.095 R)
• M79: 39,502,963 km (0.057 R)
• M80: 39,775,979 km (0.099 R)
• M81: 40,460,988 km (0.108 R)
• M82: 41,495,906 km (0.091 R)
• M83: 41,842,824 km (0.042 R)
• M84: 41,912,387 km (0.11 R)
• M85: 43,944,524 km (0.094 R)
• M86: 44,368,933 km (0.098 R)
• M87: 45,650,239 km (0.115 R)
• M88: 46,008,376 km (0.058 R)
• M89: 46,511,324 km (0.091 R)
• M90: 46,799,450 km (0.081 R)
• M91: 47,377,646 km (0.059 R)
• M92: 47,885,530 km (0.034 R)
• M93: 48,833,383 km (0.115 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 11,706 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit