🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375.5

Radius: 9.7

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.5 AU - 0.62 AU

Year: 279 Days

Day: 8.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 31,054,020 km

• M1: 123,119 km (0.118 R)
• M2: 185,352 km (0.11 R)
• M3: 269,426 km (0.069 R)
• M4: 361,129 km (0.045 R)
• M5: 425,905 km (0.066 R)
• M6: 498,311 km (0.11 R)
• M7: 594,352 km (0.054 R)
• M8: 660,325 km (0.108 R)
• M9: 773,571 km (0.09 R)
• M10: 849,866 km (0.113 R)
• M11: 929,003 km (0.066 R)
• M12: 1,160,730 km (0.067 R)
• M13: 1,231,490 km (0.054 R)
• M14: 1,311,076 km (0.033 R)
• M15: 1,418,637 km (0.119 R)
• M16: 1,521,710 km (0.105 R)
• M17: 1,623,286 km (0.104 R)
• M18: 1,695,093 km (0.096 R)
• M19: 1,870,871 km (0.098 R)
• M20: 2,027,051 km (0.091 R)
• M21: 2,183,231 km (0.062 R)
• M22: 2,438,744 km (0.111 R)
• M23: 2,586,547 km (0.093 R)
• M24: 2,756,341 km (0.091 R)
• M25: 2,818,573 km (0.102 R)
• M26: 2,944,535 km (0.12 R)
• M27: 3,013,051 km (0.12 R)
• M28: 3,197,056 km (0.112 R)
• M29: 3,257,494 km (0.113 R)
• M30: 3,318,230 km (0.052 R)
• M31: 3,405,147 km (0.076 R)
• M32: 3,497,897 km (0.061 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.2

Radius: 8.3

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.52 AU - 0.76 AU

Year: 341 Days

Day: 9.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 31,054,020 km

• M1: 111,899 km (0.115 R)
• M2: 199,564 km (0.025 R)
• M3: 254,765 km (0.032 R)
• M4: 309,069 km (0.095 R)
• M5: 368,609 km (0.069 R)
• M6: 432,936 km (0.059 R)
• M7: 526,435 km (0.053 R)
• M8: 589,266 km (0.052 R)
• M9: 679,324 km (0.047 R)
• M10: 758,162 km (0.097 R)
• M11: 863,778 km (0.119 R)
• M12: 964,009 km (0.067 R)
• M13: 1,046,437 km (0.115 R)
• M14: 1,153,848 km (0.089 R)
• M15: 1,328,130 km (0.105 R)
• M16: 1,408,314 km (0.119 R)
• M17: 1,461,272 km (0.12 R)
• M18: 1,515,127 km (0.076 R)
• M19: 1,594,863 km (0.079 R)
• M20: 1,663,229 km (0.095 R)
• M21: 1,714,990 km (0.047 R)
• M22: 2,015,083 km (0.081 R)
• M23: 2,075,222 km (0.095 R)
• M24: 2,140,596 km (0.104 R)
• M25: 2,211,505 km (0.117 R)
• M26: 2,283,312 km (0.105 R)
• M27: 2,375,315 km (0.112 R)
• M28: 2,558,124 km (0.073 R)
• M29: 2,643,544 km (0.08 R)
• M30: 2,869,437 km (0.108 R)
• M31: 3,027,113 km (0.109 R)
• M32: 3,139,162 km (0.048 R)
• M33: 3,269,013 km (0.105 R)
• M34: 3,350,992 km (0.115 R)
• M35: 3,444,940 km (0.056 R)
• M36: 3,556,390 km (0.116 R)
• M37: 3,646,448 km (0.096 R)
• M38: 3,731,569 km (0.101 R)
• M39: 3,800,235 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.1

Radius: 13.4

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.56 AU - 0.82 AU

Year: 382 Days

Day: 15 Hours

Environment

Temp: -160 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 31,054,020 km

• M1: 177,722 km (0.057 R)
• M2: 264,788 km (0.092 R)
• M3: 358,586 km (0.039 R)
• M4: 525,238 km (0.11 R)
• M5: 647,160 km (0.091 R)
• M6: 745,895 km (0.113 R)
• M7: 841,787 km (0.108 R)
• M8: 936,183 km (0.067 R)
• M9: 1,060,799 km (0.102 R)
• M10: 1,288,636 km (0.09 R)
• M11: 1,403,378 km (0.102 R)
• M12: 1,514,379 km (0.066 R)
• M13: 1,597,705 km (0.114 R)
• M14: 1,690,456 km (0.076 R)
• M15: 1,793,230 km (0.096 R)
• M16: 1,877,752 km (0.11 R)
• M17: 2,017,626 km (0.1 R)
• M18: 2,101,700 km (0.104 R)
• M19: 2,217,040 km (0.107 R)
• M20: 2,449,815 km (0.11 R)
• M21: 2,562,462 km (0.05 R)
• M22: 2,732,555 km (0.12 R)
• M23: 2,934,961 km (0.071 R)
• M24: 3,191,521 km (0.112 R)
• M25: 3,295,192 km (0.083 R)
• M26: 3,390,037 km (0.063 R)
• M27: 3,475,757 km (0.069 R)

Asteroid Belt

Center: 1.01 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.3

Radius: 12.4

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1 AU - 1.64 AU

Year: 1011 Days

Day: 6.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 31,054,020 km

• M1: 229,483 km (0.041 R)
• M2: 330,462 km (0.118 R)
• M3: 490,232 km (0.09 R)
• M4: 598,092 km (0.079 R)
• M5: 911,201 km (0.11 R)
• M6: 1,146,518 km (0.088 R)
• M7: 1,371,812 km (0.092 R)
• M8: 1,652,308 km (0.089 R)
• M9: 2,055,026 km (0.049 R)
• M10: 2,134,014 km (0.097 R)
• M11: 2,286,155 km (0.078 R)
• M12: 2,451,311 km (0.067 R)
• M13: 2,601,507 km (0.055 R)
• M14: 2,745,121 km (0.083 R)
• M15: 2,861,957 km (0.091 R)
• M16: 3,161,601 km (0.107 R)
• M17: 3,253,454 km (0.103 R)
• M18: 3,398,265 km (0.113 R)
• M19: 3,534,698 km (0.066 R)
• M20: 3,662,305 km (0.099 R)
• M21: 3,867,404 km (0.086 R)
• M22: 4,043,182 km (0.097 R)
• M23: 4,414,035 km (0.03 R)
• M24: 4,574,852 km (0.107 R)
• M25: 4,854,900 km (0.109 R)
• M26: 5,009,135 km (0.078 R)
• M27: 5,104,728 km (0.082 R)
• M28: 5,273,624 km (0.107 R)
• M29: 5,679,184 km (0.106 R)
• M30: 6,209,957 km (0.075 R)
• M31: 6,364,492 km (0.045 R)
• M32: 6,481,328 km (0.118 R)
• M33: 6,625,091 km (0.111 R)
• M34: 6,822,860 km (0.049 R)
• M35: 7,022,573 km (0.06 R)
• M36: 7,346,153 km (0.065 R)
• M37: 7,496,050 km (0.097 R)
• M38: 7,868,549 km (0.094 R)
• M39: 7,994,061 km (0.059 R)
• M40: 8,218,907 km (0.074 R)
• M41: 8,502,844 km (0.063 R)
• M42: 8,646,009 km (0.072 R)
• M43: 8,891,349 km (0.086 R)
• M44: 9,007,587 km (0.035 R)
• M45: 9,182,916 km (0.051 R)
• M46: 9,359,292 km (0.117 R)
• M47: 9,536,864 km (0.119 R)
• M48: 9,940,629 km (0.053 R)
• M49: 10,273,634 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.2

Radius: 13.5

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.41 AU - 2.35 AU

Year: 1719 Days

Day: 13.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 31,054,020 km

• M1: 183,706 km (0.068 R)
• M2: 304,432 km (0.114 R)
• M3: 417,528 km (0.037 R)
• M4: 531,372 km (0.095 R)
• M5: 709,244 km (0.091 R)
• M6: 856,448 km (0.113 R)
• M7: 1,044,941 km (0.078 R)
• M8: 1,152,652 km (0.054 R)
• M9: 1,240,017 km (0.096 R)
• M10: 1,400,984 km (0.108 R)
• M11: 1,547,291 km (0.044 R)
• M12: 1,658,442 km (0.056 R)
• M13: 1,753,885 km (0.053 R)
• M14: 1,860,698 km (0.117 R)
• M15: 1,974,542 km (0.11 R)
• M16: 2,066,395 km (0.099 R)
• M17: 2,229,607 km (0.104 R)
• M18: 2,407,479 km (0.1 R)
• M19: 2,590,138 km (0.043 R)
• M20: 2,675,259 km (0.079 R)
• M21: 2,914,316 km (0.092 R)
• M22: 3,460,498 km (0.069 R)
• M23: 3,685,643 km (0.04 R)
• M24: 3,781,834 km (0.1 R)
• M25: 4,020,144 km (0.045 R)
• M26: 4,138,027 km (0.102 R)
• M27: 4,389,950 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.8

Radius: 14.5

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.92 AU - 1.96 AU

Year: 1802 Days

Day: 10.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 31,054,020 km

• M1: 219,310 km (0.104 R)
• M2: 340,934 km (0.102 R)
• M3: 469,887 km (0.072 R)
• M4: 585,077 km (0.098 R)
• M5: 718,967 km (0.114 R)
• M6: 836,402 km (0.062 R)
• M7: 961,316 km (0.108 R)
• M8: 1,257,071 km (0.063 R)
• M9: 1,438,384 km (0.091 R)
• M10: 1,703,920 km (0.103 R)
• M11: 1,867,281 km (0.071 R)
• M12: 1,985,912 km (0.099 R)
• M13: 2,117,259 km (0.076 R)
• M14: 2,210,159 km (0.094 R)
• M15: 2,486,167 km (0.108 R)
• M16: 2,628,584 km (0.112 R)
• M17: 2,921,796 km (0.078 R)
• M18: 3,025,767 km (0.083 R)
• M19: 3,201,993 km (0.115 R)
• M20: 3,369,542 km (0.073 R)
• M21: 4,005,184 km (0.112 R)
• M22: 4,173,182 km (0.117 R)
• M23: 4,330,410 km (0.116 R)
• M24: 4,463,103 km (0.068 R)
• M25: 4,637,534 km (0.118 R)
• M26: 4,814,209 km (0.071 R)
• M27: 4,924,164 km (0.102 R)
• M28: 5,160,528 km (0.057 R)
• M29: 5,357,997 km (0.075 R)
• M30: 5,543,648 km (0.095 R)
• M31: 5,702,372 km (0.03 R)
• M32: 5,921,383 km (0.089 R)
• M33: 6,054,226 km (0.063 R)
• M34: 6,337,863 km (0.108 R)
• M35: 6,458,589 km (0.092 R)
• M36: 6,595,321 km (0.053 R)
• M37: 6,687,025 km (0.073 R)
• M38: 6,794,586 km (0.102 R)
• M39: 7,011,353 km (0.084 R)
• M40: 7,136,417 km (0.064 R)
• M41: 7,917,916 km (0.09 R)
• M42: 8,310,760 km (0.097 R)
• M43: 8,476,365 km (0.115 R)
• M44: 8,593,051 km (0.117 R)
• M45: 8,693,282 km (0.054 R)
• M46: 9,458,475 km (0.099 R)
• M47: 9,700,973 km (0.063 R)
• M48: 9,805,542 km (0.069 R)
• M49: 10,280,665 km (0.086 R)
• M50: 10,476,488 km (0.034 R)
• M51: 10,601,702 km (0.101 R)
• M52: 10,835,673 km (0.083 R)
• M53: 10,944,131 km (0.066 R)
• M54: 11,089,391 km (0.086 R)
• M55: 11,363,604 km (0.111 R)
• M56: 11,547,609 km (0.046 R)
• M57: 11,862,812 km (0.101 R)
• M58: 12,218,406 km (0.093 R)
• M59: 12,729,881 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.5

Radius: 13.7

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.19 AU - 3.35 AU

Year: 3074 Days

Day: 10.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 31,054,020 km

• M1: 178,171 km (0.095 R)
• M2: 349,909 km (0.087 R)
• M3: 484,548 km (0.091 R)
• M4: 693,985 km (0.059 R)
• M5: 825,481 km (0.063 R)
• M6: 912,547 km (0.086 R)
• M7: 1,046,437 km (0.112 R)
• M8: 1,168,060 km (0.079 R)
• M9: 1,254,229 km (0.105 R)
• M10: 1,370,316 km (0.109 R)
• M11: 1,476,082 km (0.114 R)
• M12: 1,577,510 km (0.053 R)
• M13: 1,787,545 km (0.102 R)
• M14: 1,975,290 km (0.11 R)
• M15: 2,227,662 km (0.076 R)
• M16: 2,379,205 km (0.101 R)
• M17: 2,473,601 km (0.106 R)
• M18: 2,737,491 km (0.112 R)
• M19: 2,845,651 km (0.067 R)
• M20: 2,946,180 km (0.094 R)
• M21: 3,057,182 km (0.105 R)
• M22: 3,226,377 km (0.074 R)
• M23: 3,321,821 km (0.117 R)
• M24: 3,574,342 km (0.11 R)
• M25: 3,713,019 km (0.084 R)
• M26: 3,823,273 km (0.111 R)
• M27: 4,057,393 km (0.034 R)
• M28: 4,181,410 km (0.034 R)
• M29: 4,296,301 km (0.095 R)
• M30: 4,701,263 km (0.052 R)
• M31: 5,018,560 km (0.11 R)
• M32: 5,185,661 km (0.059 R)
• M33: 5,548,136 km (0.113 R)
• M34: 5,709,253 km (0.113 R)
• M35: 6,345,792 km (0.087 R)
• M36: 6,807,302 km (0.062 R)
• M37: 6,942,987 km (0.12 R)
• M38: 7,029,754 km (0.04 R)
• M39: 7,191,918 km (0.117 R)
• M40: 7,380,561 km (0.11 R)
• M41: 7,737,202 km (0.114 R)
• M42: 8,427,895 km (0.04 R)
• M43: 8,626,860 km (0.081 R)
• M44: 8,867,863 km (0.055 R)
• M45: 8,975,723 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.1

Radius: 13.5

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 4.19 AU - 5.82 AU

Year: 7456 Days

Day: 11.2 Hours

Environment

Temp: -233 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 31,054,020 km

• M1: 224,696 km (0.084 R)
• M2: 443,258 km (0.116 R)
• M3: 1,115,402 km (0.057 R)
• M4: 1,699,881 km (0.08 R)
• M5: 2,089,284 km (0.086 R)
• M6: 2,409,573 km (0.088 R)
• M7: 2,625,592 km (0.1 R)
• M8: 2,868,539 km (0.089 R)
• M9: 3,140,209 km (0.093 R)
• M10: 3,596,931 km (0.085 R)
• M11: 3,731,420 km (0.112 R)
• M12: 3,913,480 km (0.115 R)
• M13: 4,262,642 km (0.079 R)
• M14: 4,768,582 km (0.116 R)
• M15: 5,016,316 km (0.093 R)
• M16: 5,217,675 km (0.089 R)
• M17: 5,370,414 km (0.098 R)
• M18: 5,602,440 km (0.11 R)
• M19: 5,706,560 km (0.102 R)
• M20: 6,210,256 km (0.068 R)
• M21: 6,700,788 km (0.078 R)
• M22: 7,119,213 km (0.095 R)
• M23: 7,203,885 km (0.079 R)
• M24: 7,374,427 km (0.064 R)
• M25: 8,425,202 km (0.098 R)
• M26: 9,120,982 km (0.087 R)
• M27: 9,866,877 km (0.089 R)
• M28: 10,183,426 km (0.112 R)
• M29: 10,407,075 km (0.11 R)
• M30: 11,054,983 km (0.096 R)
• M31: 11,483,282 km (0.064 R)
• M32: 12,903,714 km (0.111 R)
• M33: 13,215,326 km (0.061 R)
• M34: 13,669,805 km (0.108 R)
• M35: 14,058,460 km (0.057 R)
• M36: 15,907,490 km (0.09 R)
• M37: 16,055,741 km (0.043 R)
• M38: 16,316,341 km (0.083 R)
• M39: 16,578,286 km (0.069 R)
• M40: 17,448,796 km (0.092 R)
• M41: 17,755,173 km (0.045 R)
• M42: 18,567,639 km (0.066 R)
• M43: 18,841,253 km (0.063 R)
• M44: 19,392,372 km (0.119 R)
• M45: 20,028,761 km (0.109 R)
• M46: 20,148,888 km (0.113 R)
• M47: 20,833,897 km (0.084 R)
• M48: 21,281,195 km (0.101 R)
• M49: 22,683,824 km (0.043 R)
• M50: 22,934,550 km (0.111 R)
• M51: 25,015,606 km (0.031 R)
• M52: 25,101,924 km (0.085 R)
• M53: 25,882,376 km (0.097 R)
• M54: 26,847,133 km (0.081 R)
• M55: 27,913,167 km (0.104 R)
• M56: 30,132,153 km (0.102 R)
• M57: 30,776,471 km (0.118 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: 542 - 17,099 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit