🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.4

Radius: 10.1

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.55 AU - 0.89 AU

Year: 414 Days

Day: 12.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 74,782,235 km

• M1: 125,662 km (0.079 R)
• M2: 192,981 km (0.052 R)
• M3: 263,292 km (0.109 R)
• M4: 330,013 km (0.116 R)
• M5: 432,637 km (0.116 R)
• M6: 507,436 km (0.097 R)
• M7: 582,235 km (0.098 R)
• M8: 804,238 km (0.097 R)
• M9: 909,705 km (0.102 R)
• M10: 1,026,989 km (0.096 R)
• M11: 1,125,275 km (0.101 R)
• M12: 1,230,442 km (0.104 R)
• M13: 1,298,809 km (0.111 R)
• M14: 1,416,991 km (0.114 R)
• M15: 1,500,467 km (0.117 R)
• M16: 1,625,082 km (0.108 R)
• M17: 1,712,596 km (0.117 R)
• M18: 1,851,274 km (0.066 R)
• M19: 1,930,411 km (0.026 R)
• M20: 2,015,083 km (0.072 R)
• M21: 2,148,674 km (0.118 R)
• M22: 2,370,528 km (0.08 R)
• M23: 2,493,497 km (0.098 R)
• M24: 2,604,649 km (0.054 R)
• M25: 2,684,384 km (0.073 R)
• M26: 2,769,805 km (0.048 R)
• M27: 2,856,123 km (0.063 R)
• M28: 2,953,062 km (0.087 R)
• M29: 3,046,112 km (0.085 R)
• M30: 3,225,330 km (0.097 R)
• M31: 3,573,295 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510

Radius: 12.2

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.85 AU - 0.87 AU

Year: 541 Days

Day: 5.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 74,782,235 km

• M1: 165,156 km (0.097 R)
• M2: 288,873 km (0.097 R)
• M3: 432,637 km (0.114 R)
• M4: 539,749 km (0.061 R)
• M5: 673,789 km (0.117 R)
• M6: 777,311 km (0.087 R)
• M7: 886,816 km (0.107 R)
• M8: 969,394 km (0.108 R)
• M9: 1,093,560 km (0.091 R)
• M10: 1,177,784 km (0.114 R)
• M11: 1,285,195 km (0.118 R)
• M12: 1,396,197 km (0.074 R)
• M13: 1,662,332 km (0.11 R)
• M14: 1,896,901 km (0.064 R)
• M15: 1,975,589 km (0.074 R)
• M16: 2,098,709 km (0.067 R)
• M17: 2,211,954 km (0.082 R)
• M18: 2,372,622 km (0.119 R)
• M19: 2,457,743 km (0.095 R)
• M20: 2,557,226 km (0.109 R)
• M21: 2,685,282 km (0.073 R)
• M22: 2,787,906 km (0.097 R)
• M23: 2,877,964 km (0.108 R)
• M24: 3,054,041 km (0.077 R)
• M25: 3,468,875 km (0.074 R)
• M26: 3,565,964 km (0.098 R)
• M27: 3,671,581 km (0.116 R)
• M28: 3,886,104 km (0.038 R)
• M29: 3,979,453 km (0.084 R)
• M30: 4,215,818 km (0.056 R)
• M31: 4,440,663 km (0.1 R)
• M32: 4,521,895 km (0.104 R)
• M33: 4,735,670 km (0.079 R)
• M34: 5,087,973 km (0.082 R)
• M35: 5,181,621 km (0.09 R)
• M36: 5,275,868 km (0.043 R)
• M37: 5,492,336 km (0.119 R)
• M38: 5,658,839 km (0.066 R)
• M39: 5,925,123 km (0.093 R)
• M40: 6,005,756 km (0.088 R)
• M41: 6,086,838 km (0.102 R)
• M42: 6,195,596 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.6

Radius: 12.6

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.88 AU - 1.08 AU

Year: 658 Days

Day: 6 Hours

Environment

Temp: -164 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 74,782,235 km

• M1: 159,621 km (0.098 R)
• M2: 271,520 km (0.093 R)
• M3: 361,578 km (0.096 R)
• M4: 450,589 km (0.111 R)
• M5: 549,623 km (0.097 R)
• M6: 633,996 km (0.088 R)
• M7: 761,603 km (0.076 R)
• M8: 840,291 km (0.103 R)
• M9: 926,759 km (0.099 R)
• M10: 1,045,540 km (0.108 R)
• M11: 1,139,637 km (0.106 R)
• M12: 1,257,669 km (0.111 R)
• M13: 1,396,197 km (0.103 R)
• M14: 1,557,164 km (0.093 R)
• M15: 1,701,077 km (0.113 R)
• M16: 1,825,543 km (0.101 R)
• M17: 1,922,632 km (0.084 R)
• M18: 2,008,950 km (0.092 R)
• M19: 2,211,356 km (0.098 R)
• M20: 2,407,329 km (0.119 R)
• M21: 2,500,828 km (0.073 R)
• M22: 2,830,841 km (0.066 R)
• M23: 3,116,722 km (0.04 R)
• M24: 3,359,669 km (0.033 R)
• M25: 3,442,097 km (0.118 R)
• M26: 3,532,903 km (0.043 R)
• M27: 3,856,633 km (0.068 R)
• M28: 3,935,172 km (0.097 R)
• M29: 4,070,109 km (0.088 R)
• M30: 4,295,404 km (0.065 R)
• M31: 4,417,924 km (0.093 R)
• M32: 4,500,203 km (0.117 R)
• M33: 4,649,801 km (0.049 R)
• M34: 4,792,517 km (0.079 R)
• M35: 4,928,203 km (0.096 R)
• M36: 5,325,385 km (0.114 R)
• M37: 5,607,975 km (0.116 R)
• M38: 6,178,691 km (0.112 R)
• M39: 6,307,944 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313

Radius: 10.1

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.98 AU - 1.38 AU

Year: 869 Days

Day: 14.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 74,782,235 km

• M1: 127,457 km (0.096 R)
• M2: 200,461 km (0.119 R)
• M3: 305,180 km (0.073 R)
• M4: 444,006 km (0.116 R)
• M5: 526,884 km (0.102 R)
• M6: 655,837 km (0.056 R)
• M7: 719,865 km (0.098 R)
• M8: 845,378 km (0.118 R)
• M9: 983,756 km (0.117 R)
• M10: 1,102,387 km (0.105 R)
• M11: 1,197,531 km (0.103 R)
• M12: 1,426,565 km (0.11 R)
• M13: 1,549,535 km (0.096 R)
• M14: 1,618,799 km (0.094 R)
• M15: 1,721,572 km (0.071 R)
• M16: 1,866,383 km (0.03 R)
• M17: 1,947,016 km (0.113 R)
• M18: 2,022,114 km (0.104 R)
• M19: 2,267,754 km (0.073 R)
• M20: 2,368,583 km (0.094 R)
• M21: 2,841,761 km (0.099 R)
• M22: 2,990,162 km (0.094 R)
• M23: 3,141,256 km (0.061 R)
• M24: 3,360,417 km (0.08 R)
• M25: 3,567,760 km (0.1 R)
• M26: 4,188,591 km (0.097 R)
• M27: 4,268,626 km (0.098 R)
• M28: 4,340,133 km (0.052 R)
• M29: 4,403,114 km (0.089 R)
• M30: 4,575,451 km (0.094 R)
• M31: 4,657,879 km (0.109 R)
• M32: 4,787,132 km (0.09 R)
• M33: 5,030,228 km (0.113 R)
• M34: 5,105,925 km (0.12 R)
• M35: 5,335,109 km (0.088 R)
• M36: 6,194,399 km (0.12 R)
• M37: 6,531,593 km (0.055 R)
• M38: 6,718,141 km (0.119 R)
• M39: 6,832,883 km (0.112 R)
• M40: 7,149,432 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.2

Radius: 9.9

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.53 AU - 2.71 AU

Year: 2876 Days

Day: 12.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 74,782,235 km

• M1: 143,016 km (0.051 R)
• M2: 209,138 km (0.085 R)
• M3: 289,921 km (0.105 R)
• M4: 395,238 km (0.114 R)
• M5: 540,348 km (0.108 R)
• M6: 726,746 km (0.102 R)
• M7: 816,655 km (0.097 R)
• M8: 904,618 km (0.116 R)
• M9: 1,058,854 km (0.033 R)
• M10: 1,188,705 km (0.09 R)
• M11: 1,471,744 km (0.075 R)
• M12: 1,730,548 km (0.076 R)
• M13: 1,814,921 km (0.079 R)
• M14: 1,908,570 km (0.106 R)
• M15: 2,158,248 km (0.089 R)
• M16: 2,427,225 km (0.1 R)
• M17: 2,627,238 km (0.105 R)
• M18: 2,805,558 km (0.088 R)
• M19: 3,034,294 km (0.107 R)
• M20: 3,335,883 km (0.103 R)
• M21: 3,403,202 km (0.065 R)
• M22: 3,500,141 km (0.048 R)
• M23: 3,667,093 km (0.091 R)
• M24: 3,736,656 km (0.078 R)
• M25: 3,826,714 km (0.1 R)
• M26: 4,060,086 km (0.031 R)
• M27: 4,132,192 km (0.059 R)
• M28: 4,194,126 km (0.109 R)
• M29: 4,308,718 km (0.115 R)
• M30: 4,583,679 km (0.065 R)
• M31: 4,766,637 km (0.1 R)
• M32: 5,007,041 km (0.027 R)
• M33: 5,251,334 km (0.114 R)
• M34: 5,329,873 km (0.049 R)
• M35: 5,602,291 km (0.053 R)
• M36: 5,728,701 km (0.05 R)
• M37: 6,160,889 km (0.051 R)
• M38: 6,231,948 km (0.049 R)
• M39: 6,482,973 km (0.057 R)
• M40: 6,567,347 km (0.084 R)
• M41: 6,798,176 km (0.078 R)
• M42: 6,982,481 km (0.106 R)
• M43: 7,519,687 km (0.085 R)
• M44: 7,710,274 km (0.115 R)
• M45: 7,774,153 km (0.12 R)
• M46: 8,083,371 km (0.12 R)
• M47: 8,200,207 km (0.093 R)
• M48: 8,409,644 km (0.077 R)
• M49: 8,700,313 km (0.116 R)
• M50: 8,820,290 km (0.096 R)
• M51: 9,075,205 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.7

Radius: 12.5

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.23 AU - 6.49 AU

Year: 8417 Days

Day: 8.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 74,782,235 km

• M1: 208,988 km (0.12 R)
• M2: 298,448 km (0.057 R)
• M3: 392,246 km (0.075 R)
• M4: 512,223 km (0.098 R)
• M5: 647,609 km (0.078 R)
• M6: 768,634 km (0.117 R)
• M7: 1,214,436 km (0.085 R)
• M8: 1,621,342 km (0.12 R)
• M9: 1,753,736 km (0.113 R)
• M10: 2,070,285 km (0.101 R)
• M11: 2,668,078 km (0.112 R)
• M12: 2,780,426 km (0.083 R)
• M13: 2,917,308 km (0.028 R)
• M14: 3,033,097 km (0.072 R)
• M15: 3,463,191 km (0.096 R)
• M16: 3,561,477 km (0.06 R)
• M17: 4,066,818 km (0.098 R)
• M18: 4,301,687 km (0.107 R)
• M19: 4,460,859 km (0.097 R)
• M20: 4,812,414 km (0.077 R)
• M21: 4,977,720 km (0.088 R)
• M22: 5,285,742 km (0.066 R)
• M23: 5,657,941 km (0.088 R)
• M24: 6,671,317 km (0.092 R)
• M25: 6,856,070 km (0.081 R)
• M26: 7,772,657 km (0.082 R)
• M27: 8,097,733 km (0.111 R)
• M28: 9,031,523 km (0.077 R)
• M29: 9,133,548 km (0.077 R)
• M30: 9,407,761 km (0.089 R)
• M31: 10,317,316 km (0.102 R)
• M32: 10,424,129 km (0.106 R)
• M33: 10,927,376 km (0.111 R)
• M34: 11,181,992 km (0.1 R)
• M35: 11,734,158 km (0.096 R)
• M36: 11,994,907 km (0.118 R)
• M37: 12,257,601 km (0.09 R)
• M38: 12,750,376 km (0.106 R)
• M39: 12,903,415 km (0.062 R)
• M40: 13,560,449 km (0.115 R)
• M41: 14,228,253 km (0.101 R)
• M42: 14,466,563 km (0.086 R)
• M43: 14,987,463 km (0.05 R)
• M44: 15,189,420 km (0.116 R)
• M45: 15,351,584 km (0.055 R)
• M46: 15,473,656 km (0.068 R)
• M47: 15,555,187 km (0.089 R)
• M48: 15,637,017 km (0.064 R)
• M49: 15,882,956 km (0.083 R)
• M50: 16,006,374 km (0.111 R)
• M51: 16,378,723 km (0.094 R)
• M52: 17,089,762 km (0.115 R)
• M53: 18,067,832 km (0.089 R)
• M54: 18,196,636 km (0.078 R)
• M55: 18,758,825 km (0.057 R)
• M56: 18,976,639 km (0.093 R)
• M57: 19,239,034 km (0.055 R)
• M58: 20,256,150 km (0.047 R)
• M59: 20,838,684 km (0.118 R)
• M60: 22,480,820 km (0.114 R)
• M61: 24,022,276 km (0.106 R)
• M62: 24,496,053 km (0.12 R)
• M63: 24,781,934 km (0.062 R)
• M64: 25,453,031 km (0.092 R)
• M65: 25,839,292 km (0.115 R)
• M66: 27,009,596 km (0.065 R)
• M67: 27,601,256 km (0.107 R)
• M68: 27,749,807 km (0.068 R)
• M69: 27,848,990 km (0.097 R)
• M70: 28,047,806 km (0.073 R)
• M71: 28,296,886 km (0.112 R)
• M72: 28,847,556 km (0.085 R)
• M73: 29,756,213 km (0.087 R)
• M74: 31,188,314 km (0.108 R)
• M75: 31,498,131 km (0.114 R)
• M76: 32,277,087 km (0.116 R)
• M77: 32,590,495 km (0.085 R)
• M78: 33,801,190 km (0.11 R)
• M79: 34,278,856 km (0.071 R)
• M80: 35,617,607 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 832.6

Radius: 3.6

Gravity: 64.24 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 7.24 AU - 10.34 AU

Year: 17676 Days

Day: 16 Hours

Environment

Temp: -234 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 74,782,235 km

• M1: 88,562 km (0.113 R)
• M2: 272,268 km (0.053 R)
• M3: 305,479 km (0.073 R)
• M4: 576,700 km (0.111 R)
• M5: 620,382 km (0.069 R)
• M6: 711,188 km (0.116 R)
• M7: 930,948 km (0.107 R)
• M8: 1,767,648 km (0.067 R)
• M9: 2,372,772 km (0.111 R)
• M10: 3,547,863 km (0.069 R)
• M11: 3,793,204 km (0.034 R)
• M12: 3,834,642 km (0.069 R)
• M13: 5,237,122 km (0.099 R)
• M14: 5,610,219 km (0.076 R)
• M15: 5,799,909 km (0.086 R)
• M16: 6,040,014 km (0.089 R)
• M17: 6,136,953 km (0.095 R)
• M18: 6,185,722 km (0.119 R)
• M19: 6,283,410 km (0.066 R)
• M20: 7,134,622 km (0.117 R)
• M21: 8,127,802 km (0.102 R)
• M22: 8,613,247 km (0.105 R)
• M23: 10,010,342 km (0.099 R)
• M24: 10,413,807 km (0.078 R)
• M25: 10,588,388 km (0.068 R)
• M26: 11,475,802 km (0.109 R)
• M27: 12,202,848 km (0.042 R)
• M28: 14,212,845 km (0.108 R)
• M29: 14,927,025 km (0.071 R)
• M30: 17,829,074 km (0.076 R)
• M31: 17,898,488 km (0.107 R)
• M32: 19,522,073 km (0.112 R)
• M33: 20,825,071 km (0.117 R)
• M34: 20,898,374 km (0.109 R)
• M35: 21,561,092 km (0.116 R)
• M36: 22,156,043 km (0.115 R)
• M37: 23,666,682 km (0.116 R)
• M38: 23,896,165 km (0.119 R)
• M39: 23,972,760 km (0.114 R)
• M40: 24,666,295 km (0.099 R)
• M41: 25,915,438 km (0.114 R)
• M42: 26,310,077 km (0.117 R)
• M43: 26,945,568 km (0.106 R)
• M44: 27,185,075 km (0.104 R)
• M45: 27,345,144 km (0.106 R)
• M46: 27,505,663 km (0.083 R)
• M47: 27,908,081 km (0.11 R)
• M48: 28,231,512 km (0.098 R)
• M49: 28,393,676 km (0.051 R)
• M50: 29,045,324 km (0.116 R)
• M51: 29,290,964 km (0.12 R)
• M52: 34,779,560 km (0.056 R)
• M53: 36,619,016 km (0.096 R)
• M54: 36,707,428 km (0.107 R)
• M55: 38,579,795 km (0.09 R)
• M56: 38,669,703 km (0.045 R)
• M57: 39,482,169 km (0.061 R)
• M58: 39,572,826 km (0.102 R)
• M59: 39,936,049 km (0.101 R)
• M60: 40,574,234 km (0.072 R)
• M61: 41,584,019 km (0.088 R)
• M62: 41,768,473 km (0.089 R)
• M63: 44,473,801 km (0.049 R)
• M64: 44,851,386 km (0.116 R)
• M65: 45,040,628 km (0.083 R)
• M66: 45,324,864 km (0.087 R)
• M67: 48,588,192 km (0.108 R)
• M68: 50,149,844 km (0.113 R)
• M69: 51,727,802 km (0.084 R)
• M70: 52,423,432 km (0.085 R)
• M71: 53,322,067 km (0.064 R)
• M72: 53,522,528 km (0.107 R)
• M73: 54,024,728 km (0.106 R)
• M74: 54,730,231 km (0.113 R)
• M75: 55,947,060 km (0.1 R)
• M76: 57,685,837 km (0.045 R)
• M77: 58,820,536 km (0.084 R)
• M78: 59,338,594 km (0.117 R)
• M79: 59,650,206 km (0.083 R)
• M80: 59,962,417 km (0.094 R)
• M81: 60,692,903 km (0.094 R)
• M82: 61,216,496 km (0.112 R)
• M83: 63,113,696 km (0.07 R)
• M84: 63,537,956 km (0.046 R)
• M85: 63,856,749 km (0.083 R)
• M86: 64,282,654 km (0.071 R)
• M87: 66,857,682 km (0.09 R)
• M88: 67,181,861 km (0.034 R)
• M89: 67,398,329 km (0.078 R)
• M90: 68,157,837 km (0.109 R)
• M91: 68,266,445 km (0.088 R)
• M92: 68,810,981 km (0.073 R)
• M93: 69,794,587 km (0.064 R)
• M94: 70,233,358 km (0.116 R)
• M95: 71,444,353 km (0.045 R)
• M96: 73,329,585 km (0.112 R)
• M97: 73,441,035 km (0.05 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 17,824 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit