🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.62 AU - 0.78 AU

Year: 249 Days

Day: 22.9 Hours

Environment

Temp: -3 °C

Axial Tilt: 49 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 2.11 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.2

Radius: 13.7

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.06 AU - 3.96 AU

Year: 2792 Days

Day: 8.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 42,588,879 km

• M1: 185,501 km (0.087 R)
• M2: 398,529 km (0.036 R)
• M3: 487,390 km (0.092 R)
• M4: 673,490 km (0.093 R)
• M5: 1,066,932 km (0.093 R)
• M6: 1,156,541 km (0.088 R)
• M7: 1,344,137 km (0.116 R)
• M8: 1,429,408 km (0.104 R)
• M9: 1,554,920 km (0.076 R)
• M10: 2,108,881 km (0.084 R)
• M11: 2,297,075 km (0.108 R)
• M12: 2,385,936 km (0.065 R)
• M13: 2,582,508 km (0.116 R)
• M14: 2,737,342 km (0.045 R)
• M15: 2,863,602 km (0.12 R)
• M16: 3,237,597 km (0.073 R)
• M17: 3,456,010 km (0.101 R)
• M18: 3,644,653 km (0.099 R)
• M19: 4,068,464 km (0.115 R)
• M20: 4,158,671 km (0.076 R)
• M21: 4,268,027 km (0.062 R)
• M22: 4,508,132 km (0.119 R)
• M23: 4,733,725 km (0.083 R)
• M24: 4,982,507 km (0.09 R)
• M25: 5,492,785 km (0.047 R)
• M26: 5,958,483 km (0.091 R)
• M27: 6,102,696 km (0.045 R)
• M28: 6,457,990 km (0.062 R)
• M29: 6,584,999 km (0.101 R)
• M30: 6,691,513 km (0.054 R)
• M31: 6,884,644 km (0.078 R)
• M32: 7,057,878 km (0.099 R)
• M33: 7,342,563 km (0.111 R)
• M34: 7,541,977 km (0.096 R)
• M35: 7,765,476 km (0.085 R)
• M36: 8,082,324 km (0.047 R)
• M37: 8,311,209 km (0.095 R)
• M38: 9,058,001 km (0.071 R)
• M39: 9,200,419 km (0.115 R)
• M40: 9,295,862 km (0.069 R)
• M41: 10,366,833 km (0.108 R)
• M42: 10,490,999 km (0.106 R)
• M43: 10,992,900 km (0.106 R)
• M44: 11,399,956 km (0.061 R)
• M45: 12,202,848 km (0.106 R)
• M46: 12,307,716 km (0.083 R)
• M47: 12,863,622 km (0.118 R)
• M48: 12,997,063 km (0.092 R)
• M49: 13,211,736 km (0.045 R)
• M50: 13,481,760 km (0.085 R)
• M51: 14,220,026 km (0.088 R)
• M52: 14,358,104 km (0.113 R)
• M53: 14,552,282 km (0.116 R)
• M54: 14,691,558 km (0.041 R)
• M55: 15,707,028 km (0.092 R)
• M56: 15,935,764 km (0.067 R)
• M57: 16,194,418 km (0.079 R)
• M58: 16,338,780 km (0.074 R)
• M59: 16,657,723 km (0.09 R)
• M60: 17,360,982 km (0.094 R)
• M61: 18,283,553 km (0.031 R)
• M62: 18,373,760 km (0.03 R)
• M63: 19,712,811 km (0.046 R)
• M64: 20,114,481 km (0.106 R)
• M65: 20,331,847 km (0.063 R)
• M66: 20,487,578 km (0.108 R)
• M67: 20,612,492 km (0.085 R)
• M68: 20,988,731 km (0.082 R)
• M69: 21,114,692 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469

Radius: 8.2

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.17 AU - 4.89 AU

Year: 4094 Days

Day: 7.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 42,588,879 km

• M1: 167,550 km (0.093 R)
• M2: 345,870 km (0.064 R)
• M3: 531,521 km (0.108 R)
• M4: 717,771 km (0.096 R)
• M5: 770,279 km (0.112 R)
• M6: 902,225 km (0.115 R)
• M7: 959,521 km (0.102 R)
• M8: 1,090,120 km (0.1 R)
• M9: 1,164,021 km (0.105 R)
• M10: 1,226,852 km (0.109 R)
• M11: 1,290,880 km (0.054 R)
• M12: 1,408,913 km (0.114 R)
• M13: 1,628,074 km (0.101 R)
• M14: 1,713,045 km (0.109 R)
• M15: 1,828,834 km (0.115 R)
• M16: 2,129,675 km (0.058 R)
• M17: 2,223,024 km (0.075 R)
• M18: 2,301,862 km (0.063 R)
• M19: 2,494,993 km (0.106 R)
• M20: 2,676,605 km (0.115 R)
• M21: 2,914,167 km (0.068 R)
• M22: 3,176,412 km (0.092 R)
• M23: 3,301,326 km (0.063 R)
• M24: 3,446,286 km (0.07 R)
• M25: 3,519,440 km (0.116 R)
• M26: 3,574,791 km (0.053 R)
• M27: 3,704,791 km (0.082 R)
• M28: 3,836,587 km (0.097 R)
• M29: 3,931,582 km (0.086 R)
• M30: 3,989,027 km (0.088 R)
• M31: 4,123,965 km (0.054 R)
• M32: 4,182,308 km (0.078 R)
• M33: 4,260,547 km (0.037 R)
• M34: 4,339,236 km (0.043 R)
• M35: 4,578,293 km (0.12 R)
• M36: 4,719,813 km (0.089 R)
• M37: 5,194,786 km (0.091 R)
• M38: 5,555,616 km (0.107 R)
• M39: 6,012,787 km (0.114 R)
• M40: 6,212,351 km (0.067 R)
• M41: 6,824,206 km (0.049 R)
• M42: 7,266,268 km (0.108 R)
• M43: 7,862,116 km (0.106 R)
• M44: 7,959,056 km (0.109 R)
• M45: 8,873,099 km (0.099 R)
• M46: 9,227,645 km (0.101 R)
• M47: 9,432,295 km (0.074 R)
• M48: 9,768,143 km (0.112 R)
• M49: 9,950,652 km (0.115 R)
• M50: 10,239,675 km (0.067 R)
• M51: 10,371,920 km (0.065 R)
• M52: 10,611,426 km (0.097 R)
• M53: 11,450,520 km (0.116 R)
• M54: 11,615,377 km (0.095 R)
• M55: 11,670,579 km (0.07 R)
• M56: 11,891,984 km (0.102 R)
• M57: 12,003,135 km (0.108 R)
• M58: 12,367,106 km (0.097 R)
• M59: 12,649,398 km (0.074 R)
• M60: 12,848,363 km (0.112 R)
• M61: 12,991,079 km (0.098 R)
• M62: 13,105,671 km (0.1 R)
• M63: 13,393,497 km (0.064 R)
• M64: 13,975,583 km (0.1 R)
• M65: 14,034,225 km (0.052 R)
• M66: 14,151,809 km (0.098 R)
• M67: 15,557,730 km (0.036 R)
• M68: 15,679,353 km (0.112 R)
• M69: 15,954,463 km (0.067 R)
• M70: 16,046,466 km (0.065 R)
• M71: 17,007,632 km (0.087 R)
• M72: 17,384,619 km (0.105 R)
• M73: 17,479,314 km (0.107 R)
• M74: 17,732,733 km (0.108 R)
• M75: 18,115,105 km (0.087 R)
• M76: 18,564,647 km (0.048 R)
• M77: 18,629,124 km (0.12 R)
• M78: 18,887,928 km (0.108 R)
• M79: 18,985,316 km (0.113 R)
• M80: 19,082,854 km (0.103 R)
• M81: 19,245,766 km (0.117 R)
• M82: 19,474,651 km (0.089 R)
• M83: 19,572,937 km (0.065 R)
• M84: 20,332,595 km (0.05 R)
• M85: 20,766,279 km (0.056 R)
• M86: 22,496,677 km (0.096 R)
• M87: 23,187,820 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15

Radius: 14.9

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 4.15 AU - 5.89 AU

Year: 4776 Days

Day: 14.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 42,588,879 km

• M1: 297,101 km (0.087 R)
• M2: 627,413 km (0.109 R)
• M3: 1,011,581 km (0.099 R)
• M4: 1,126,771 km (0.062 R)
• M5: 1,758,972 km (0.076 R)
• M6: 2,287,651 km (0.075 R)
• M7: 2,419,746 km (0.045 R)
• M8: 2,906,836 km (0.051 R)
• M9: 3,162,200 km (0.077 R)
• M10: 3,292,649 km (0.039 R)
• M11: 3,505,228 km (0.117 R)
• M12: 3,685,942 km (0.1 R)
• M13: 4,085,219 km (0.117 R)
• M14: 4,945,706 km (0.09 R)
• M15: 5,077,651 km (0.096 R)
• M16: 5,355,454 km (0.11 R)
• M17: 5,511,934 km (0.085 R)
• M18: 6,661,144 km (0.058 R)
• M19: 6,931,617 km (0.059 R)
• M20: 7,355,727 km (0.086 R)
• M21: 7,495,003 km (0.107 R)
• M22: 7,989,873 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.7

Radius: 13.7

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.81 AU - 7.27 AU

Year: 6303 Days

Day: 5.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 42,588,879 km

• M1: 668,254 km (0.09 R)
• M2: 984,055 km (0.117 R)
• M3: 1,372,710 km (0.076 R)
• M4: 1,605,036 km (0.106 R)
• M5: 2,108,881 km (0.101 R)
• M6: 2,394,613 km (0.116 R)
• M7: 2,503,072 km (0.116 R)
• M8: 2,597,468 km (0.105 R)
• M9: 2,757,388 km (0.086 R)
• M10: 2,953,810 km (0.091 R)
• M11: 3,223,086 km (0.112 R)
• M12: 3,430,429 km (0.04 R)
• M13: 3,713,767 km (0.069 R)
• M14: 3,858,428 km (0.088 R)
• M15: 3,986,484 km (0.085 R)
• M16: 4,078,936 km (0.09 R)
• M17: 4,171,985 km (0.09 R)
• M18: 4,532,516 km (0.092 R)
• M19: 5,304,292 km (0.101 R)
• M20: 5,447,158 km (0.042 R)
• M21: 5,632,659 km (0.07 R)
• M22: 6,352,973 km (0.088 R)
• M23: 6,439,590 km (0.061 R)
• M24: 6,526,656 km (0.082 R)
• M25: 7,350,791 km (0.085 R)
• M26: 7,763,681 km (0.104 R)
• M27: 8,828,967 km (0.07 R)
• M28: 8,974,526 km (0.075 R)
• M29: 9,096,299 km (0.042 R)
• M30: 9,514,873 km (0.085 R)
• M31: 9,664,172 km (0.093 R)
• M32: 10,396,454 km (0.055 R)
• M33: 10,730,655 km (0.12 R)
• M34: 11,016,238 km (0.117 R)
• M35: 12,264,333 km (0.026 R)
• M36: 13,865,778 km (0.091 R)
• M37: 14,404,629 km (0.089 R)
• M38: 14,547,645 km (0.027 R)
• M39: 14,777,427 km (0.035 R)
• M40: 15,444,634 km (0.054 R)
• M41: 16,032,703 km (0.118 R)
• M42: 17,140,176 km (0.085 R)
• M43: 17,626,818 km (0.064 R)
• M44: 18,179,732 km (0.068 R)
• M45: 18,769,446 km (0.06 R)
• M46: 18,957,042 km (0.096 R)
• M47: 19,113,821 km (0.104 R)
• M48: 19,208,067 km (0.092 R)
• M49: 19,681,694 km (0.109 R)
• M50: 20,095,332 km (0.115 R)
• M51: 20,255,252 km (0.111 R)
• M52: 21,158,375 km (0.044 R)
• M53: 21,877,193 km (0.103 R)
• M54: 22,008,689 km (0.094 R)
• M55: 22,173,546 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.8

Radius: 13.5

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 5.47 AU - 8.69 AU

Year: 7999 Days

Day: 7.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 42,588,879 km

• M1: 180,864 km (0.08 R)
• M2: 303,833 km (0.111 R)
• M3: 808,876 km (0.056 R)
• M4: 1,306,289 km (0.105 R)
• M5: 1,393,654 km (0.047 R)
• M6: 2,072,080 km (0.095 R)
• M7: 2,175,303 km (0.113 R)
• M8: 2,441,437 km (0.12 R)
• M9: 2,650,874 km (0.114 R)
• M10: 2,797,630 km (0.107 R)
• M11: 3,977,658 km (0.087 R)
• M12: 4,291,514 km (0.087 R)
• M13: 4,613,449 km (0.11 R)
• M14: 4,804,934 km (0.106 R)
• M15: 5,210,045 km (0.069 R)
• M16: 5,831,026 km (0.101 R)
• M17: 6,173,007 km (0.067 R)
• M18: 6,814,482 km (0.052 R)
• M19: 7,080,318 km (0.108 R)
• M20: 7,413,322 km (0.075 R)
• M21: 7,686,638 km (0.089 R)
• M22: 8,426,399 km (0.118 R)
• M23: 8,560,439 km (0.07 R)
• M24: 9,797,464 km (0.086 R)
• M25: 9,991,343 km (0.05 R)
• M26: 10,779,873 km (0.074 R)
• M27: 10,943,683 km (0.104 R)
• M28: 12,094,389 km (0.117 R)
• M29: 12,378,476 km (0.051 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.6

Radius: 9.1

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 7.39 AU - 8.63 AU

Year: 9625 Days

Day: 6.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 42,588,879 km

• M1: 616,792 km (0.044 R)
• M2: 800,947 km (0.106 R)
• M3: 899,831 km (0.115 R)
• M4: 1,003,054 km (0.09 R)
• M5: 1,128,866 km (0.099 R)
• M6: 1,337,255 km (0.03 R)
• M7: 1,967,810 km (0.104 R)
• M8: 2,081,206 km (0.027 R)
• M9: 2,338,215 km (0.119 R)
• M10: 2,630,230 km (0.025 R)
• M11: 3,038,034 km (0.117 R)
• M12: 3,302,971 km (0.092 R)
• M13: 3,384,053 km (0.118 R)
• M14: 4,084,620 km (0.109 R)
• M15: 4,171,686 km (0.099 R)
• M16: 4,646,510 km (0.116 R)
• M17: 5,076,155 km (0.105 R)
• M18: 5,264,199 km (0.03 R)
• M19: 5,454,488 km (0.09 R)
• M20: 5,679,483 km (0.07 R)
• M21: 6,712,307 km (0.104 R)
• M22: 6,849,787 km (0.081 R)
• M23: 6,918,902 km (0.083 R)
• M24: 7,444,439 km (0.119 R)
• M25: 7,586,856 km (0.06 R)
• M26: 7,946,639 km (0.111 R)
• M27: 8,312,106 km (0.101 R)
• M28: 8,422,809 km (0.056 R)
• M29: 8,870,705 km (0.048 R)
• M30: 8,983,801 km (0.104 R)
• M31: 9,364,528 km (0.034 R)
• M32: 10,220,527 km (0.088 R)
• M33: 10,458,387 km (0.108 R)
• M34: 10,698,043 km (0.098 R)
• M35: 10,979,885 km (0.075 R)
• M36: 11,060,818 km (0.048 R)
• M37: 11,142,049 km (0.071 R)
• M38: 12,048,313 km (0.112 R)
• M39: 12,510,272 km (0.084 R)
• M40: 13,321,840 km (0.036 R)
• M41: 13,494,925 km (0.063 R)
• M42: 14,062,499 km (0.109 R)
• M43: 14,861,052 km (0.107 R)
• M44: 14,950,811 km (0.068 R)
• M45: 15,040,570 km (0.049 R)
• M46: 15,356,371 km (0.077 R)
• M47: 15,628,938 km (0.107 R)
• M48: 16,781,291 km (0.102 R)
• M49: 17,061,936 km (0.119 R)
• M50: 17,865,576 km (0.117 R)
• M51: 18,778,422 km (0.114 R)
• M52: 21,962,763 km (0.03 R)
• M53: 23,355,519 km (0.066 R)
• M54: 24,458,354 km (0.086 R)
• M55: 24,670,484 km (0.11 R)
• M56: 24,829,806 km (0.075 R)
• M57: 24,936,319 km (0.079 R)
• M58: 25,042,833 km (0.103 R)
• M59: 25,793,515 km (0.055 R)
• M60: 25,955,231 km (0.036 R)
• M61: 26,769,342 km (0.072 R)
• M62: 27,152,014 km (0.088 R)
• M63: 27,591,682 km (0.118 R)
• M64: 27,812,339 km (0.119 R)
• M65: 30,221,762 km (0.116 R)
• M66: 31,884,243 km (0.113 R)
• M67: 31,942,137 km (0.113 R)
• M68: 32,813,994 km (0.11 R)
• M69: 32,989,472 km (0.111 R)
• M70: 33,106,458 km (0.051 R)
• M71: 33,165,100 km (0.092 R)
• M72: 33,399,669 km (0.082 R)
• M73: 33,458,461 km (0.115 R)
• M74: 33,517,253 km (0.117 R)
• M75: 34,225,450 km (0.077 R)
• M76: 34,819,353 km (0.118 R)
• M77: 35,057,962 km (0.041 R)
• M78: 35,117,651 km (0.039 R)
• M79: 35,297,019 km (0.078 R)
• M80: 36,500,534 km (0.048 R)
• M81: 36,864,206 km (0.096 R)
• M82: 37,229,076 km (0.111 R)
• M83: 40,003,518 km (0.116 R)
• M84: 40,190,964 km (0.099 R)
• M85: 40,253,346 km (0.093 R)
• M86: 40,316,028 km (0.109 R)
• M87: 41,447,137 km (0.102 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 15,175 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit