🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.3

Radius: 14.8

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.58 AU - 0.82 AU

Year: 378 Days

Day: 11.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 32,890,851 km

• M1: 184,604 km (0.077 R)
• M2: 277,803 km (0.094 R)
• M3: 374,294 km (0.086 R)
• M4: 497,862 km (0.064 R)
• M5: 766,689 km (0.112 R)
• M6: 889,509 km (0.049 R)
• M7: 987,944 km (0.077 R)
• M8: 1,114,355 km (0.109 R)
• M9: 1,211,892 km (0.119 R)
• M10: 1,327,980 km (0.043 R)
• M11: 1,490,892 km (0.083 R)
• M12: 1,638,545 km (0.117 R)
• M13: 1,814,473 km (0.094 R)
• M14: 1,984,865 km (0.063 R)
• M15: 2,093,622 km (0.046 R)
• M16: 2,185,774 km (0.07 R)
• M17: 2,419,147 km (0.078 R)
• M18: 2,522,669 km (0.036 R)
• M19: 2,654,165 km (0.115 R)
• M20: 2,801,819 km (0.098 R)
• M21: 2,917,607 km (0.09 R)
• M22: 3,021,279 km (0.059 R)
• M23: 3,147,390 km (0.088 R)
• M24: 3,361,614 km (0.108 R)
• M25: 3,573,295 km (0.087 R)
• M26: 3,669,636 km (0.087 R)
• M27: 3,933,526 km (0.031 R)
• M28: 4,033,159 km (0.08 R)
• M29: 4,188,292 km (0.117 R)
• M30: 4,369,006 km (0.107 R)
• M31: 4,504,242 km (0.083 R)
• M32: 4,689,594 km (0.087 R)
• M33: 4,795,509 km (0.091 R)
• M34: 5,034,567 km (0.072 R)
• M35: 5,143,025 km (0.066 R)
• M36: 5,345,431 km (0.066 R)
• M37: 5,439,079 km (0.06 R)
• M38: 5,533,326 km (0.118 R)
• M39: 5,697,435 km (0.093 R)
• M40: 5,995,135 km (0.087 R)
• M41: 6,092,523 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.1

Radius: 9.9

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.96 AU - 1.52 AU

Year: 892 Days

Day: 14.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 32,890,851 km

• M1: 124,316 km (0.116 R)
• M2: 292,464 km (0.047 R)
• M3: 403,465 km (0.108 R)
• M4: 575,204 km (0.084 R)
• M5: 647,460 km (0.105 R)
• M6: 752,477 km (0.081 R)
• M7: 853,306 km (0.091 R)
• M8: 1,063,940 km (0.084 R)
• M9: 1,237,474 km (0.055 R)
• M10: 1,414,448 km (0.103 R)
• M11: 1,490,144 km (0.078 R)
• M12: 1,645,726 km (0.063 R)
• M13: 1,732,343 km (0.106 R)
• M14: 1,861,746 km (0.08 R)
• M15: 1,952,252 km (0.087 R)
• M16: 2,058,467 km (0.09 R)
• M17: 2,152,115 km (0.089 R)
• M18: 2,306,650 km (0.074 R)
• M19: 2,381,449 km (0.108 R)
• M20: 2,502,922 km (0.091 R)
• M21: 2,657,905 km (0.098 R)
• M22: 2,823,809 km (0.078 R)
• M23: 3,108,345 km (0.055 R)
• M24: 3,436,263 km (0.106 R)
• M25: 3,704,941 km (0.051 R)
• M26: 3,775,401 km (0.092 R)
• M27: 3,855,137 km (0.117 R)
• M28: 3,944,597 km (0.115 R)
• M29: 4,034,655 km (0.07 R)
• M30: 4,107,210 km (0.058 R)
• M31: 4,180,064 km (0.102 R)
• M32: 4,383,068 km (0.072 R)
• M33: 4,693,783 km (0.119 R)
• M34: 4,885,418 km (0.095 R)
• M35: 4,972,633 km (0.053 R)
• M36: 5,286,639 km (0.108 R)
• M37: 5,366,225 km (0.083 R)
• M38: 5,446,110 km (0.096 R)
• M39: 5,617,400 km (0.102 R)
• M40: 5,780,163 km (0.12 R)
• M41: 5,954,893 km (0.114 R)
• M42: 6,016,976 km (0.086 R)
• M43: 6,089,681 km (0.115 R)
• M44: 6,173,156 km (0.096 R)
• M45: 6,267,403 km (0.073 R)
• M46: 6,446,920 km (0.116 R)
• M47: 6,585,448 km (0.076 R)
• M48: 6,746,415 km (0.069 R)
• M49: 6,865,196 km (0.051 R)
• M50: 7,126,992 km (0.11 R)
• M51: 7,259,237 km (0.104 R)
• M52: 7,336,728 km (0.099 R)
• M53: 7,604,359 km (0.074 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.8

Radius: 11.7

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.16 AU - 1.5 AU

Year: 990 Days

Day: 13.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 32,890,851 km

• M1: 147,952 km (0.078 R)
• M2: 222,003 km (0.083 R)
• M3: 371,900 km (0.062 R)
• M4: 480,060 km (0.112 R)
• M5: 688,749 km (0.114 R)
• M6: 829,371 km (0.112 R)
• M7: 913,594 km (0.09 R)
• M8: 990,637 km (0.045 R)
• M9: 1,124,378 km (0.107 R)
• M10: 1,207,704 km (0.032 R)
• M11: 1,322,296 km (0.047 R)
• M12: 1,489,097 km (0.089 R)
• M13: 1,562,849 km (0.071 R)
• M14: 1,682,228 km (0.115 R)
• M15: 1,990,998 km (0.06 R)
• M16: 2,093,473 km (0.114 R)
• M17: 2,169,768 km (0.115 R)
• M18: 2,303,807 km (0.099 R)
• M19: 2,418,848 km (0.047 R)
• M20: 2,587,744 km (0.098 R)
• M21: 2,677,503 km (0.06 R)
• M22: 2,814,086 km (0.04 R)
• M23: 2,890,979 km (0.105 R)
• M24: 2,999,886 km (0.104 R)
• M25: 3,157,861 km (0.084 R)
• M26: 3,270,060 km (0.033 R)
• M27: 3,424,594 km (0.07 R)
• M28: 3,515,251 km (0.047 R)
• M29: 3,749,521 km (0.107 R)
• M30: 3,945,793 km (0.046 R)
• M31: 4,032,261 km (0.083 R)
• M32: 4,224,644 km (0.069 R)
• M33: 4,339,834 km (0.045 R)
• M34: 4,682,413 km (0.073 R)
• M35: 4,921,920 km (0.118 R)
• M36: 5,024,544 km (0.1 R)
• M37: 5,355,753 km (0.038 R)
• M38: 5,470,944 km (0.096 R)
• M39: 5,999,772 km (0.093 R)
• M40: 6,199,785 km (0.098 R)
• M41: 6,503,917 km (0.117 R)
• M42: 6,585,897 km (0.099 R)
• M43: 6,719,787 km (0.113 R)
• M44: 6,896,312 km (0.089 R)
• M45: 6,990,409 km (0.053 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.5

Radius: 13

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.3 AU - 1.56 AU

Year: 1104 Days

Day: 7.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 32,890,851 km

• M1: 179,817 km (0.119 R)
• M2: 347,965 km (0.073 R)
• M3: 546,331 km (0.096 R)
• M4: 706,850 km (0.094 R)
• M5: 832,363 km (0.119 R)
• M6: 945,608 km (0.1 R)
• M7: 1,050,327 km (0.071 R)
• M8: 1,234,332 km (0.104 R)
• M9: 1,358,049 km (0.106 R)
• M10: 1,551,928 km (0.079 R)
• M11: 1,635,404 km (0.092 R)
• M12: 1,772,436 km (0.113 R)
• M13: 1,913,506 km (0.077 R)
• M14: 2,040,216 km (0.046 R)
• M15: 2,188,467 km (0.049 R)
• M16: 2,340,459 km (0.052 R)
• M17: 2,910,576 km (0.076 R)
• M18: 2,994,201 km (0.064 R)
• M19: 3,195,710 km (0.034 R)
• M20: 3,556,839 km (0.114 R)
• M21: 3,862,019 km (0.088 R)
• M22: 4,105,564 km (0.05 R)
• M23: 4,199,661 km (0.109 R)
• M24: 4,330,110 km (0.119 R)
• M25: 4,414,035 km (0.054 R)
• M26: 4,534,611 km (0.084 R)
• M27: 4,767,086 km (0.037 R)
• M28: 4,990,884 km (0.112 R)
• M29: 5,294,717 km (0.105 R)
• M30: 5,526,744 km (0.03 R)
• M31: 5,735,732 km (0.115 R)
• M32: 5,960,727 km (0.103 R)
• M33: 6,094,318 km (0.087 R)
• M34: 6,202,029 km (0.096 R)
• M35: 6,419,394 km (0.096 R)
• M36: 6,501,523 km (0.077 R)
• M37: 6,847,693 km (0.12 R)
• M38: 6,973,804 km (0.109 R)
• M39: 7,058,327 km (0.075 R)
• M40: 7,199,996 km (0.106 R)
• M41: 7,328,201 km (0.116 R)
• M42: 7,414,220 km (0.114 R)
• M43: 7,995,707 km (0.11 R)
• M44: 8,441,658 km (0.116 R)
• M45: 8,577,044 km (0.12 R)
• M46: 8,713,029 km (0.045 R)
• M47: 9,187,404 km (0.087 R)
• M48: 9,388,762 km (0.098 R)
• M49: 9,544,793 km (0.067 R)
• M50: 9,780,260 km (0.101 R)
• M51: 9,954,242 km (0.063 R)
• M52: 10,177,143 km (0.081 R)
• M53: 10,337,512 km (0.118 R)
• M54: 10,774,338 km (0.118 R)
• M55: 11,052,590 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.7

Radius: 13.9

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.4 AU - 1.56 AU

Year: 1163 Days

Day: 14.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 32,890,851 km

• M1: 173,833 km (0.099 R)
• M2: 363,822 km (0.118 R)
• M3: 502,499 km (0.12 R)
• M4: 635,043 km (0.119 R)
• M5: 913,893 km (0.101 R)
• M6: 1,011,282 km (0.116 R)
• M7: 1,134,999 km (0.035 R)
• M8: 1,225,655 km (0.097 R)
• M9: 1,431,053 km (0.088 R)
• M10: 1,605,784 km (0.052 R)
• M11: 1,850,077 km (0.096 R)
• M12: 2,201,482 km (0.108 R)
• M13: 2,317,121 km (0.085 R)
• M14: 2,405,085 km (0.12 R)
• M15: 2,841,761 km (0.114 R)
• M16: 3,042,671 km (0.099 R)
• M17: 3,139,611 km (0.076 R)
• M18: 3,347,701 km (0.074 R)
• M19: 3,617,277 km (0.047 R)
• M20: 3,893,883 km (0.117 R)
• M21: 4,117,981 km (0.111 R)
• M22: 4,370,651 km (0.093 R)
• M23: 4,529,674 km (0.119 R)
• M24: 4,954,681 km (0.119 R)
• M25: 5,043,842 km (0.083 R)
• M26: 5,146,466 km (0.076 R)
• M27: 5,816,664 km (0.082 R)
• M28: 5,924,225 km (0.045 R)
• M29: 6,059,761 km (0.093 R)
• M30: 6,196,344 km (0.089 R)
• M31: 6,403,238 km (0.111 R)
• M32: 6,528,451 km (0.089 R)
• M33: 6,626,438 km (0.102 R)
• M34: 6,823,757 km (0.107 R)
• M35: 6,923,240 km (0.114 R)
• M36: 7,080,467 km (0.114 R)
• M37: 7,224,530 km (0.064 R)
• M38: 7,340,468 km (0.088 R)
• M39: 7,427,833 km (0.034 R)
• M40: 7,662,403 km (0.061 R)
• M41: 7,751,114 km (0.083 R)
• M42: 8,093,993 km (0.092 R)
• M43: 8,199,459 km (0.106 R)
• M44: 8,305,225 km (0.116 R)
• M45: 8,426,848 km (0.107 R)
• M46: 8,702,407 km (0.04 R)
• M47: 8,825,826 km (0.102 R)
• M48: 9,058,899 km (0.11 R)
• M49: 9,610,766 km (0.099 R)
• M50: 9,995,531 km (0.11 R)
• M51: 10,238,628 km (0.115 R)
• M52: 10,352,771 km (0.109 R)
• M53: 10,763,716 km (0.076 R)
• M54: 11,331,291 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243

Radius: 13.7

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.28 AU - 4.64 AU

Year: 6082 Days

Day: 5.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 32,890,851 km

• M1: 178,919 km (0.045 R)
• M2: 265,985 km (0.098 R)
• M3: 457,171 km (0.116 R)
• M4: 543,788 km (0.085 R)
• M5: 637,586 km (0.102 R)
• M6: 834,307 km (0.093 R)
• M7: 1,028,785 km (0.106 R)
• M8: 1,125,874 km (0.118 R)
• M9: 1,450,950 km (0.119 R)
• M10: 1,547,440 km (0.118 R)
• M11: 1,718,281 km (0.044 R)
• M12: 2,048,294 km (0.095 R)
• M13: 2,398,951 km (0.11 R)
• M14: 2,925,686 km (0.118 R)
• M15: 3,321,522 km (0.052 R)
• M16: 3,488,473 km (0.057 R)
• M17: 3,811,604 km (0.043 R)
• M18: 4,651,596 km (0.057 R)
• M19: 4,859,986 km (0.119 R)
• M20: 5,178,480 km (0.093 R)
• M21: 5,416,341 km (0.116 R)
• M22: 5,680,082 km (0.113 R)
• M23: 5,813,672 km (0.098 R)
• M24: 6,015,779 km (0.112 R)
• M25: 7,740,792 km (0.109 R)
• M26: 8,542,487 km (0.097 R)
• M27: 8,772,868 km (0.108 R)
• M28: 9,135,194 km (0.093 R)
• M29: 9,555,414 km (0.117 R)
• M30: 10,008,846 km (0.106 R)
• M31: 10,170,561 km (0.091 R)
• M32: 10,660,943 km (0.043 R)
• M33: 10,771,047 km (0.071 R)
• M34: 11,354,927 km (0.087 R)
• M35: 12,120,868 km (0.074 R)
• M36: 12,757,407 km (0.081 R)
• M37: 12,991,677 km (0.118 R)
• M38: 13,494,027 km (0.049 R)
• M39: 14,123,385 km (0.111 R)
• M40: 14,609,429 km (0.041 R)
• M41: 14,854,470 km (0.043 R)
• M42: 15,162,791 km (0.078 R)
• M43: 15,566,706 km (0.111 R)
• M44: 17,120,878 km (0.114 R)
• M45: 17,509,084 km (0.076 R)
• M46: 17,606,622 km (0.092 R)
• M47: 17,769,534 km (0.078 R)
• M48: 18,261,262 km (0.089 R)
• M49: 18,492,242 km (0.108 R)
• M50: 18,890,621 km (0.116 R)
• M51: 20,511,962 km (0.081 R)
• M52: 20,993,219 km (0.091 R)
• M53: 21,339,388 km (0.114 R)
• M54: 22,142,579 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.8

Radius: 13.4

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 5.8 AU - 5.98 AU

Year: 9230 Days

Day: 6.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 32,890,851 km

• M1: 239,207 km (0.089 R)
• M2: 428,448 km (0.096 R)
• M3: 612,005 km (0.086 R)
• M4: 708,944 km (0.112 R)
• M5: 812,017 km (0.092 R)
• M6: 1,442,871 km (0.093 R)
• M7: 1,561,054 km (0.091 R)
• M8: 1,700,479 km (0.1 R)
• M9: 2,048,743 km (0.119 R)
• M10: 2,340,010 km (0.039 R)
• M11: 3,894,631 km (0.12 R)
• M12: 4,706,798 km (0.11 R)
• M13: 5,015,119 km (0.049 R)
• M14: 5,250,736 km (0.084 R)
• M15: 5,356,651 km (0.087 R)
• M16: 5,463,314 km (0.096 R)
• M17: 5,678,735 km (0.119 R)
• M18: 5,952,050 km (0.069 R)
• M19: 6,229,704 km (0.083 R)
• M20: 6,568,693 km (0.033 R)
• M21: 6,884,644 km (0.054 R)
• M22: 7,892,784 km (0.083 R)
• M23: 8,383,315 km (0.098 R)
• M24: 8,600,980 km (0.08 R)
• M25: 9,201,466 km (0.088 R)
• M26: 9,652,653 km (0.032 R)
• M27: 10,012,137 km (0.051 R)
• M28: 10,111,021 km (0.048 R)
• M29: 10,543,060 km (0.091 R)
• M30: 10,643,739 km (0.095 R)
• M31: 11,356,722 km (0.112 R)
• M32: 11,701,695 km (0.097 R)
• M33: 12,085,264 km (0.086 R)
• M34: 12,296,197 km (0.088 R)
• M35: 13,152,196 km (0.111 R)
• M36: 13,296,708 km (0.116 R)
• M37: 13,441,817 km (0.104 R)
• M38: 14,101,245 km (0.039 R)
• M39: 14,583,997 km (0.114 R)
• M40: 14,733,745 km (0.111 R)
• M41: 14,883,941 km (0.116 R)
• M42: 15,034,586 km (0.055 R)
• M43: 15,185,829 km (0.11 R)
• M44: 15,299,524 km (0.101 R)
• M45: 15,642,402 km (0.086 R)
• M46: 15,795,590 km (0.111 R)
• M47: 16,219,551 km (0.046 R)
• M48: 16,569,311 km (0.063 R)
• M49: 17,197,023 km (0.109 R)
• M50: 17,315,654 km (0.12 R)
• M51: 17,434,585 km (0.029 R)
• M52: 18,153,402 km (0.107 R)
• M53: 18,638,100 km (0.085 R)
• M54: 18,759,872 km (0.065 R)
• M55: 19,373,074 km (0.107 R)
• M56: 20,745,186 km (0.105 R)
• M57: 20,955,819 km (0.114 R)
• M58: 21,421,667 km (0.101 R)
• M59: 22,666,321 km (0.062 R)
• M60: 23,100,903 km (0.098 R)
• M61: 23,275,484 km (0.073 R)
• M62: 25,045,825 km (0.079 R)
• M63: 25,540,246 km (0.12 R)
• M64: 25,766,139 km (0.097 R)
• M65: 27,550,093 km (0.103 R)
• M66: 28,808,511 km (0.057 R)
• M67: 30,371,809 km (0.086 R)
• M68: 30,563,144 km (0.109 R)
• M69: 31,284,505 km (0.107 R)
• M70: 32,841,819 km (0.089 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 15,149 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit