🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.2

Radius: 14.6

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.72 AU - 0.98 AU

Year: 532 Days

Day: 11.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 43,253,419 km

• M1: 182,061 km (0.102 R)
• M2: 431,739 km (0.066 R)
• M3: 588,518 km (0.099 R)
• M4: 687,701 km (0.049 R)
• M5: 789,727 km (0.116 R)
• M6: 888,911 km (0.057 R)
• M7: 1,006,943 km (0.045 R)
• M8: 1,130,810 km (0.032 R)
• M9: 1,225,057 km (0.097 R)
• M10: 1,332,468 km (0.087 R)
• M11: 1,427,313 km (0.034 R)
• M12: 1,541,157 km (0.085 R)
• M13: 1,669,512 km (0.073 R)
• M14: 1,830,928 km (0.086 R)
• M15: 1,949,559 km (0.114 R)
• M16: 2,058,616 km (0.093 R)
• M17: 2,340,608 km (0.06 R)
• M18: 2,463,727 km (0.077 R)
• M19: 2,662,393 km (0.055 R)
• M20: 2,770,702 km (0.081 R)
• M21: 2,915,064 km (0.048 R)
• M22: 3,090,393 km (0.093 R)
• M23: 3,233,109 km (0.077 R)
• M24: 3,363,559 km (0.062 R)
• M25: 3,518,093 km (0.096 R)
• M26: 3,667,392 km (0.097 R)
• M27: 3,773,307 km (0.076 R)
• M28: 4,065,921 km (0.114 R)
• M29: 4,167,797 km (0.092 R)
• M30: 4,326,071 km (0.092 R)
• M31: 4,486,590 km (0.109 R)
• M32: 4,599,985 km (0.09 R)
• M33: 4,698,121 km (0.115 R)
• M34: 4,829,917 km (0.116 R)
• M35: 4,938,076 km (0.067 R)
• M36: 5,250,137 km (0.059 R)
• M37: 5,378,492 km (0.1 R)
• M38: 5,559,954 km (0.101 R)
• M39: 5,682,176 km (0.081 R)
• M40: 5,831,774 km (0.119 R)
• M41: 6,027,298 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.9

Radius: 14.2

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.18 AU - 1.2 AU

Year: 880 Days

Day: 14.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 43,253,419 km

• M1: 218,413 km (0.046 R)
• M2: 343,926 km (0.112 R)
• M3: 462,257 km (0.105 R)
• M4: 730,935 km (0.036 R)
• M5: 971,189 km (0.098 R)
• M6: 1,137,243 km (0.114 R)
• M7: 1,260,960 km (0.051 R)
• M8: 1,351,318 km (0.047 R)
• M9: 1,475,484 km (0.089 R)
• M10: 1,595,611 km (0.031 R)
• M11: 1,694,196 km (0.054 R)
• M12: 1,846,187 km (0.102 R)
• M13: 2,029,445 km (0.118 R)
• M14: 2,182,483 km (0.094 R)
• M15: 2,283,611 km (0.112 R)
• M16: 2,386,385 km (0.094 R)
• M17: 2,500,379 km (0.036 R)
• M18: 2,664,936 km (0.101 R)
• M19: 2,753,648 km (0.078 R)
• M20: 2,853,430 km (0.115 R)
• M21: 3,025,916 km (0.076 R)
• M22: 3,149,783 km (0.113 R)
• M23: 3,596,931 km (0.102 R)
• M24: 3,717,357 km (0.052 R)
• M25: 3,861,570 km (0.109 R)
• M26: 3,985,138 km (0.102 R)
• M27: 4,098,533 km (0.062 R)
• M28: 4,247,682 km (0.034 R)
• M29: 4,527,879 km (0.037 R)
• M30: 4,646,510 km (0.083 R)
• M31: 4,754,071 km (0.084 R)
• M32: 4,886,764 km (0.047 R)
• M33: 5,118,790 km (0.118 R)
• M34: 5,217,675 km (0.116 R)
• M35: 5,747,251 km (0.053 R)
• M36: 6,018,472 km (0.101 R)
• M37: 6,214,894 km (0.079 R)
• M38: 6,346,989 km (0.108 R)
• M39: 6,466,667 km (0.097 R)
• M40: 6,560,315 km (0.069 R)
• M41: 6,776,185 km (0.053 R)
• M42: 6,953,159 km (0.105 R)
• M43: 7,284,220 km (0.115 R)
• M44: 7,620,366 km (0.094 R)
• M45: 7,776,247 km (0.101 R)
• M46: 8,019,044 km (0.076 R)
• M47: 8,148,746 km (0.102 R)
• M48: 8,600,681 km (0.104 R)
• M49: 8,941,166 km (0.089 R)
• M50: 9,180,821 km (0.074 R)
• M51: 9,286,288 km (0.064 R)
• M52: 9,468,049 km (0.056 R)
• M53: 9,773,678 km (0.094 R)
• M54: 9,881,388 km (0.092 R)
• M55: 10,082,597 km (0.065 R)
• M56: 10,536,178 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.7

Radius: 10.6

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.25 AU - 1.79 AU

Year: 1271 Days

Day: 10.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 43,253,419 km

• M1: 172,187 km (0.069 R)
• M2: 281,244 km (0.085 R)
• M3: 424,110 km (0.085 R)
• M4: 492,775 km (0.101 R)
• M5: 601,533 km (0.045 R)
• M6: 778,208 km (0.118 R)
• M7: 859,589 km (0.105 R)
• M8: 1,191,697 km (0.1 R)
• M9: 1,262,905 km (0.104 R)
• M10: 1,343,838 km (0.119 R)
• M11: 1,418,337 km (0.11 R)
• M12: 1,485,656 km (0.096 R)
• M13: 1,641,537 km (0.062 R)
• M14: 1,821,204 km (0.107 R)
• M15: 1,894,807 km (0.075 R)
• M16: 2,054,876 km (0.102 R)
• M17: 2,141,494 km (0.107 R)
• M18: 2,298,571 km (0.062 R)
• M19: 2,368,583 km (0.066 R)
• M20: 2,551,691 km (0.07 R)
• M21: 2,634,718 km (0.099 R)
• M22: 2,867,642 km (0.062 R)
• M23: 2,986,572 km (0.063 R)
• M24: 3,173,868 km (0.112 R)
• M25: 3,559,981 km (0.028 R)
• M26: 3,711,673 km (0.045 R)
• M27: 4,009,373 km (0.109 R)
• M28: 4,240,950 km (0.108 R)
• M29: 4,653,541 km (0.034 R)
• M30: 4,794,013 km (0.062 R)
• M31: 4,884,071 km (0.099 R)
• M32: 5,396,444 km (0.053 R)
• M33: 5,912,257 km (0.114 R)
• M34: 6,050,635 km (0.105 R)
• M35: 6,176,148 km (0.073 R)
• M36: 6,274,434 km (0.1 R)
• M37: 6,373,168 km (0.098 R)
• M38: 6,458,140 km (0.077 R)
• M39: 6,615,068 km (0.114 R)
• M40: 7,373,978 km (0.103 R)
• M41: 7,597,926 km (0.077 R)
• M42: 7,961,150 km (0.091 R)
• M43: 8,083,521 km (0.101 R)
• M44: 8,221,899 km (0.108 R)
• M45: 8,454,224 km (0.07 R)
• M46: 8,579,139 km (0.082 R)
• M47: 8,846,470 km (0.101 R)
• M48: 9,036,759 km (0.103 R)
• M49: 9,470,144 km (0.119 R)
• M50: 9,697,383 km (0.111 R)
• M51: 9,959,478 km (0.038 R)
• M52: 10,240,573 km (0.114 R)
• M53: 10,692,209 km (0.039 R)
• M54: 10,895,063 km (0.064 R)
• M55: 11,304,662 km (0.08 R)
• M56: 11,597,874 km (0.111 R)
• M57: 11,719,348 km (0.053 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.1

Radius: 13

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.54 AU - 1.86 AU

Year: 1503 Days

Day: 7.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 43,253,419 km

• M1: 183,557 km (0.092 R)
• M2: 307,723 km (0.077 R)
• M3: 509,231 km (0.042 R)
• M4: 595,100 km (0.113 R)
• M5: 701,764 km (0.073 R)
• M6: 1,162,824 km (0.102 R)
• M7: 1,339,499 km (0.106 R)
• M8: 1,657,993 km (0.092 R)
• M9: 1,751,941 km (0.104 R)
• M10: 1,837,211 km (0.119 R)
• M11: 1,967,661 km (0.088 R)
• M12: 2,261,471 km (0.095 R)
• M13: 2,343,002 km (0.096 R)
• M14: 2,437,548 km (0.088 R)
• M15: 2,545,408 km (0.077 R)
• M16: 2,841,163 km (0.116 R)
• M17: 3,187,332 km (0.112 R)
• M18: 3,385,549 km (0.081 R)
• M19: 3,547,265 km (0.1 R)
• M20: 3,697,611 km (0.097 R)
• M21: 3,780,637 km (0.066 R)
• M22: 3,990,822 km (0.027 R)
• M23: 4,076,093 km (0.095 R)
• M24: 4,161,962 km (0.096 R)
• M25: 4,262,791 km (0.058 R)
• M26: 4,423,011 km (0.115 R)
• M27: 4,540,894 km (0.078 R)
• M28: 4,840,090 km (0.078 R)
• M29: 5,238,768 km (0.119 R)
• M30: 5,616,353 km (0.072 R)
• M31: 5,889,070 km (0.107 R)
• M32: 6,381,247 km (0.073 R)
• M33: 6,498,083 km (0.074 R)
• M34: 7,144,495 km (0.096 R)
• M35: 7,563,369 km (0.119 R)
• M36: 7,811,402 km (0.092 R)
• M37: 7,954,418 km (0.119 R)
• M38: 8,044,326 km (0.082 R)
• M39: 8,152,486 km (0.07 R)
• M40: 8,261,243 km (0.06 R)
• M41: 8,352,199 km (0.104 R)
• M42: 8,480,105 km (0.058 R)
• M43: 8,979,762 km (0.099 R)
• M44: 9,641,583 km (0.032 R)
• M45: 9,949,455 km (0.111 R)
• M46: 10,085,140 km (0.097 R)
• M47: 10,221,424 km (0.101 R)
• M48: 10,892,520 km (0.037 R)
• M49: 11,132,625 km (0.093 R)
• M50: 11,394,870 km (0.105 R)
• M51: 11,516,642 km (0.051 R)
• M52: 11,659,209 km (0.095 R)
• M53: 12,214,666 km (0.084 R)
• M54: 12,297,693 km (0.103 R)
• M55: 12,547,970 km (0.097 R)
• M56: 12,652,689 km (0.107 R)
• M57: 12,736,763 km (0.104 R)
• M58: 13,266,040 km (0.093 R)
• M59: 13,932,498 km (0.092 R)
• M60: 14,346,436 km (0.111 R)
• M61: 14,434,100 km (0.039 R)
• M62: 14,565,896 km (0.095 R)
• M63: 14,697,991 km (0.065 R)
• M64: 14,919,246 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.4

Radius: 11.5

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.03 AU - 2.23 AU

Year: 2108 Days

Day: 6.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 61.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 43,253,419 km

• M1: 149,747 km (0.077 R)
• M2: 246,238 km (0.097 R)
• M3: 339,288 km (0.095 R)
• M4: 424,858 km (0.104 R)
• M5: 548,276 km (0.112 R)
• M6: 743,053 km (0.118 R)
• M7: 863,329 km (0.03 R)
• M8: 1,071,869 km (0.095 R)
• M9: 1,241,513 km (0.042 R)
• M10: 1,420,282 km (0.112 R)
• M11: 1,687,015 km (0.111 R)
• M12: 1,803,851 km (0.08 R)
• M13: 1,923,380 km (0.088 R)
• M14: 2,083,898 km (0.1 R)
• M15: 2,348,238 km (0.104 R)
• M16: 2,499,780 km (0.106 R)
• M17: 2,571,587 km (0.093 R)
• M18: 2,675,558 km (0.058 R)
• M19: 2,780,875 km (0.105 R)
• M20: 3,039,530 km (0.117 R)
• M21: 3,453,766 km (0.094 R)
• M22: 3,568,956 km (0.074 R)
• M23: 3,720,499 km (0.03 R)
• M24: 3,814,746 km (0.089 R)
• M25: 3,957,911 km (0.108 R)
• M26: 4,114,839 km (0.087 R)
• M27: 4,237,060 km (0.069 R)
• M28: 4,360,479 km (0.067 R)
• M29: 4,585,773 km (0.075 R)
• M30: 4,661,619 km (0.083 R)
• M31: 4,840,538 km (0.095 R)
• M32: 4,943,761 km (0.073 R)
• M33: 5,297,709 km (0.087 R)
• M34: 6,450,959 km (0.111 R)
• M35: 6,550,442 km (0.099 R)
• M36: 7,291,400 km (0.032 R)
• M37: 8,074,096 km (0.082 R)
• M38: 8,166,099 km (0.067 R)
• M39: 8,289,368 km (0.092 R)
• M40: 8,382,268 km (0.11 R)
• M41: 8,820,141 km (0.067 R)
• M42: 9,041,995 km (0.057 R)
• M43: 9,169,601 km (0.083 R)
• M44: 9,297,807 km (0.077 R)
• M45: 9,394,297 km (0.115 R)
• M46: 9,474,931 km (0.071 R)
• M47: 9,898,442 km (0.08 R)
• M48: 10,029,939 km (0.094 R)
• M49: 10,865,144 km (0.101 R)
• M50: 11,051,991 km (0.113 R)
• M51: 11,137,262 km (0.1 R)
• M52: 11,342,660 km (0.049 R)
• M53: 11,445,883 km (0.064 R)
• M54: 11,584,111 km (0.087 R)
• M55: 11,687,932 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.5

Radius: 14.9

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.65 AU - 2.73 AU

Year: 2198 Days

Day: 14.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 43,253,419 km

• M1: 185,651 km (0.11 R)
• M2: 306,676 km (0.07 R)
• M3: 450,888 km (0.075 R)
• M4: 654,640 km (0.046 R)
• M5: 787,334 km (0.081 R)
• M6: 967,898 km (0.044 R)
• M7: 1,096,702 km (0.105 R)
• M8: 1,190,649 km (0.116 R)
• M9: 1,431,502 km (0.088 R)
• M10: 1,573,321 km (0.054 R)
• M11: 1,704,518 km (0.112 R)
• M12: 1,831,377 km (0.075 R)
• M13: 1,970,054 km (0.119 R)
• M14: 2,120,849 km (0.083 R)
• M15: 2,249,503 km (0.087 R)
• M16: 2,407,628 km (0.064 R)
• M17: 2,542,266 km (0.038 R)
• M18: 2,679,597 km (0.118 R)
• M19: 2,847,745 km (0.053 R)
• M20: 2,942,590 km (0.073 R)
• M21: 3,067,804 km (0.083 R)
• M22: 3,383,455 km (0.092 R)
• M23: 3,720,349 km (0.088 R)
• M24: 3,866,507 km (0.049 R)
• M25: 4,121,870 km (0.092 R)
• M26: 4,229,880 km (0.098 R)
• M27: 4,471,032 km (0.089 R)
• M28: 4,705,451 km (0.119 R)
• M29: 4,807,178 km (0.101 R)
• M30: 5,013,025 km (0.074 R)
• M31: 5,163,371 km (0.113 R)
• M32: 5,291,875 km (0.113 R)
• M33: 5,707,907 km (0.073 R)
• M34: 5,877,252 km (0.111 R)
• M35: 6,370,625 km (0.113 R)
• M36: 6,521,270 km (0.086 R)
• M37: 6,635,114 km (0.092 R)
• M38: 6,941,790 km (0.099 R)
• M39: 7,305,612 km (0.111 R)
• M40: 7,556,039 km (0.062 R)
• M41: 8,065,420 km (0.085 R)
• M42: 8,296,997 km (0.102 R)
• M43: 8,627,758 km (0.089 R)
• M44: 8,794,709 km (0.059 R)
• M45: 9,075,355 km (0.05 R)
• M46: 9,273,722 km (0.058 R)
• M47: 9,387,715 km (0.051 R)
• M48: 9,516,369 km (0.094 R)
• M49: 9,804,794 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.7

Radius: 11.7

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 4.36 AU - 5.48 AU

Year: 7402 Days

Day: 11.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 43,253,419 km

• M1: 209,437 km (0.059 R)
• M2: 380,727 km (0.105 R)
• M3: 701,464 km (0.098 R)
• M4: 926,759 km (0.116 R)
• M5: 1,387,819 km (0.108 R)
• M6: 1,739,674 km (0.049 R)
• M7: 1,959,882 km (0.085 R)
• M8: 2,700,092 km (0.038 R)
• M9: 2,904,443 km (0.097 R)
• M10: 3,247,321 km (0.112 R)
• M11: 3,464,986 km (0.104 R)
• M12: 4,030,167 km (0.035 R)
• M13: 4,264,287 km (0.068 R)
• M14: 4,383,218 km (0.062 R)
• M15: 5,245,649 km (0.095 R)
• M16: 5,533,924 km (0.079 R)
• M17: 5,696,388 km (0.113 R)
• M18: 5,992,891 km (0.112 R)
• M19: 6,092,822 km (0.049 R)
• M20: 6,704,229 km (0.088 R)
• M21: 7,228,868 km (0.075 R)
• M22: 7,406,740 km (0.108 R)
• M23: 7,730,470 km (0.049 R)
• M24: 8,022,186 km (0.025 R)
• M25: 8,169,390 km (0.104 R)
• M26: 8,995,170 km (0.11 R)
• M27: 9,573,516 km (0.07 R)
• M28: 10,005,255 km (0.12 R)
• M29: 10,363,243 km (0.109 R)
• M30: 11,010,104 km (0.054 R)
• M31: 11,711,868 km (0.12 R)
• M32: 12,089,303 km (0.11 R)
• M33: 12,215,863 km (0.106 R)
• M34: 12,343,021 km (0.106 R)
• M35: 12,985,394 km (0.086 R)
• M36: 14,079,852 km (0.026 R)
• M37: 14,570,833 km (0.089 R)
• M38: 15,249,558 km (0.06 R)
• M39: 15,386,440 km (0.095 R)
• M40: 15,799,779 km (0.047 R)
• M41: 16,263,383 km (0.099 R)
• M42: 16,825,572 km (0.056 R)
• M43: 17,394,193 km (0.111 R)
• M44: 17,680,972 km (0.102 R)
• M45: 18,307,339 km (0.102 R)
• M46: 20,030,108 km (0.075 R)
• M47: 20,582,273 km (0.108 R)
• M48: 20,834,944 km (0.086 R)
• M49: 20,936,222 km (0.088 R)
• M50: 22,423,973 km (0.115 R)
• M51: 22,892,663 km (0.085 R)
• M52: 23,154,459 km (0.074 R)
• M53: 23,998,790 km (0.067 R)
• M54: 24,105,004 km (0.103 R)
• M55: 24,585,064 km (0.105 R)
• M56: 24,960,554 km (0.066 R)
• M57: 25,880,581 km (0.109 R)
• M58: 26,044,092 km (0.042 R)
• M59: 26,427,062 km (0.084 R)
• M60: 27,977,046 km (0.061 R)
• M61: 28,088,945 km (0.118 R)
• M62: 28,650,386 km (0.104 R)
• M63: 29,556,500 km (0.079 R)
• M64: 30,242,257 km (0.103 R)
• M65: 30,990,994 km (0.117 R)
• M66: 31,280,616 km (0.072 R)
• M67: 31,745,865 km (0.042 R)
• M68: 32,272,150 km (0.079 R)
• M69: 32,742,187 km (0.074 R)
• M70: 33,451,729 km (0.1 R)
• M71: 34,046,830 km (0.051 R)
• M72: 34,525,393 km (0.111 R)
• M73: 37,381,965 km (0.099 R)
• M74: 37,566,868 km (0.038 R)
• M75: 37,752,070 km (0.117 R)
• M76: 39,057,012 km (0.059 R)
• M77: 39,244,608 km (0.104 R)
• M78: 40,124,094 km (0.091 R)
• M79: 41,391,936 km (0.077 R)
• M80: 42,351,307 km (0.098 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: 192 - 19,160 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit