🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.3

Radius: 11.9

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.47 AU - 0.65 AU

Year: 279 Days

Day: 14.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 33,628,453 km

• M1: 150,795 km (0.094 R)
• M2: 236,065 km (0.091 R)
• M3: 323,879 km (0.049 R)
• M4: 402,418 km (0.068 R)
• M5: 502,200 km (0.099 R)
• M6: 579,841 km (0.06 R)
• M7: 658,979 km (0.088 R)
• M8: 789,428 km (0.084 R)
• M9: 929,452 km (0.112 R)
• M10: 1,066,034 km (0.087 R)
• M11: 1,141,282 km (0.116 R)
• M12: 1,333,216 km (0.119 R)
• M13: 1,447,210 km (0.096 R)
• M14: 1,536,071 km (0.051 R)
• M15: 1,734,587 km (0.079 R)
• M16: 1,824,496 km (0.086 R)
• M17: 1,936,544 km (0.064 R)
• M18: 2,035,279 km (0.118 R)
• M19: 2,125,038 km (0.036 R)
• M20: 2,205,521 km (0.06 R)
• M21: 2,347,340 km (0.06 R)
• M22: 2,458,641 km (0.116 R)
• M23: 2,548,849 km (0.065 R)
• M24: 2,623,049 km (0.051 R)
• M25: 2,797,181 km (0.11 R)
• M26: 2,891,727 km (0.072 R)
• M27: 3,011,256 km (0.106 R)
• M28: 3,114,328 km (0.041 R)
• M29: 3,200,048 km (0.068 R)
• M30: 3,386,597 km (0.106 R)
• M31: 3,525,573 km (0.101 R)
• M32: 3,634,331 km (0.084 R)
• M33: 3,783,330 km (0.109 R)
• M34: 3,881,616 km (0.086 R)
• M35: 4,014,010 km (0.075 R)
• M36: 4,120,973 km (0.106 R)
• M37: 4,208,637 km (0.095 R)
• M38: 4,331,158 km (0.114 R)
• M39: 4,427,199 km (0.114 R)
• M40: 4,698,570 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16

Radius: 13.6

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.71 AU - 0.77 AU

Year: 424 Days

Day: 12.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 33,628,453 km

• M1: 171,140 km (0.104 R)
• M2: 287,378 km (0.105 R)
• M3: 375,790 km (0.038 R)
• M4: 468,840 km (0.056 R)
• M5: 566,826 km (0.093 R)
• M6: 721,211 km (0.11 R)
• M7: 829,221 km (0.1 R)
• M8: 930,798 km (0.082 R)
• M9: 1,177,485 km (0.079 R)
• M10: 1,265,448 km (0.061 R)
• M11: 1,351,467 km (0.077 R)
• M12: 1,534,575 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.1

Radius: 11

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.65 AU - 1.71 AU

Year: 1452 Days

Day: 11.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 33,628,453 km

• M1: 168,148 km (0.06 R)
• M2: 238,459 km (0.066 R)
• M3: 428,897 km (0.099 R)
• M4: 507,436 km (0.061 R)
• M5: 619,485 km (0.084 R)
• M6: 1,347,578 km (0.117 R)
• M7: 1,416,243 km (0.111 R)
• M8: 1,621,791 km (0.063 R)
• M9: 1,728,304 km (0.054 R)
• M10: 1,914,105 km (0.111 R)
• M11: 2,062,356 km (0.118 R)
• M12: 2,407,479 km (0.105 R)
• M13: 2,511,000 km (0.066 R)
• M14: 2,625,443 km (0.087 R)
• M15: 2,751,554 km (0.083 R)
• M16: 2,860,012 km (0.066 R)
• M17: 2,929,575 km (0.111 R)
• M18: 3,172,971 km (0.079 R)
• M19: 3,486,528 km (0.118 R)
• M20: 3,604,112 km (0.092 R)
• M21: 3,755,655 km (0.037 R)
• M22: 4,009,223 km (0.099 R)
• M23: 4,279,845 km (0.102 R)
• M24: 4,603,126 km (0.117 R)
• M25: 4,779,652 km (0.116 R)
• M26: 4,851,010 km (0.071 R)
• M27: 4,946,454 km (0.091 R)
• M28: 5,091,115 km (0.114 R)
• M29: 5,273,774 km (0.094 R)
• M30: 5,347,376 km (0.04 R)
• M31: 5,520,610 km (0.105 R)
• M32: 6,013,086 km (0.117 R)
• M33: 6,193,501 km (0.118 R)
• M34: 6,506,610 km (0.069 R)
• M35: 6,731,755 km (0.055 R)
• M36: 6,851,882 km (0.098 R)
• M37: 7,463,587 km (0.098 R)
• M38: 7,629,641 km (0.113 R)
• M39: 7,797,041 km (0.086 R)
• M40: 8,078,584 km (0.078 R)
• M41: 8,206,490 km (0.093 R)
• M42: 8,579,438 km (0.08 R)
• M43: 8,724,548 km (0.066 R)
• M44: 8,811,913 km (0.086 R)
• M45: 9,060,993 km (0.119 R)
• M46: 9,253,227 km (0.073 R)
• M47: 9,596,404 km (0.115 R)
• M48: 9,777,118 km (0.075 R)
• M49: 10,065,693 km (0.097 R)
• M50: 10,249,399 km (0.025 R)
• M51: 10,387,777 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.8

Radius: 8.4

Gravity: 10.44 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.86 AU - 2.08 AU

Year: 1844 Days

Day: 7.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 33,628,453 km

• M1: 105,018 km (0.046 R)
• M2: 250,277 km (0.081 R)
• M3: 348,413 km (0.114 R)
• M4: 468,840 km (0.11 R)
• M5: 538,403 km (0.034 R)
• M6: 745,147 km (0.102 R)
• M7: 836,850 km (0.119 R)
• M8: 914,791 km (0.116 R)
• M9: 1,050,327 km (0.034 R)
• M10: 1,106,575 km (0.06 R)
• M11: 1,301,501 km (0.038 R)
• M12: 1,372,411 km (0.089 R)
• M13: 1,434,195 km (0.092 R)
• M14: 1,582,297 km (0.094 R)
• M15: 1,669,213 km (0.078 R)
• M16: 1,757,775 km (0.075 R)
• M17: 1,893,610 km (0.052 R)
• M18: 2,044,704 km (0.077 R)
• M19: 2,885,444 km (0.091 R)
• M20: 2,978,942 km (0.078 R)
• M21: 3,046,411 km (0.118 R)
• M22: 3,265,722 km (0.046 R)
• M23: 3,419,359 km (0.042 R)
• M24: 3,475,907 km (0.038 R)
• M25: 3,546,966 km (0.034 R)
• M26: 3,821,478 km (0.104 R)
• M27: 4,028,222 km (0.034 R)
• M28: 4,253,815 km (0.116 R)
• M29: 4,576,797 km (0.051 R)
• M30: 4,639,180 km (0.046 R)
• M31: 4,843,979 km (0.106 R)
• M32: 4,955,429 km (0.107 R)
• M33: 5,116,247 km (0.057 R)
• M34: 5,262,404 km (0.114 R)
• M35: 5,476,030 km (0.11 R)
• M36: 5,692,648 km (0.04 R)
• M37: 6,376,460 km (0.066 R)
• M38: 6,446,172 km (0.104 R)
• M39: 7,267,315 km (0.053 R)
• M40: 7,579,227 km (0.049 R)
• M41: 7,895,327 km (0.039 R)
• M42: 8,387,354 km (0.054 R)
• M43: 8,444,800 km (0.093 R)
• M44: 8,502,245 km (0.107 R)
• M45: 8,792,016 km (0.097 R)
• M46: 8,850,360 km (0.084 R)
• M47: 9,361,236 km (0.094 R)
• M48: 9,640,236 km (0.077 R)
• M49: 9,740,617 km (0.116 R)
• M50: 9,922,079 km (0.111 R)
• M51: 9,982,816 km (0.077 R)
• M52: 10,186,269 km (0.088 R)
• M53: 10,329,434 km (0.075 R)
• M54: 10,493,991 km (0.118 R)
• M55: 10,617,858 km (0.078 R)
• M56: 10,846,294 km (0.063 R)
• M57: 11,139,506 km (0.115 R)
• M58: 11,202,637 km (0.112 R)
• M59: 11,371,682 km (0.112 R)
• M60: 11,605,504 km (0.103 R)
• M61: 11,883,756 km (0.045 R)
• M62: 12,731,976 km (0.086 R)
• M63: 12,974,623 km (0.116 R)
• M64: 13,218,917 km (0.114 R)
• M65: 13,577,054 km (0.104 R)
• M66: 13,712,141 km (0.064 R)
• M67: 13,847,676 km (0.071 R)
• M68: 14,509,198 km (0.058 R)
• M69: 15,064,356 km (0.08 R)
• M70: 15,274,242 km (0.109 R)
• M71: 15,508,811 km (0.116 R)
• M72: 15,791,701 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.3

Radius: 13

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.72 AU - 2.32 AU

Year: 1915 Days

Day: 11.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 33,628,453 km

• M1: 164,258 km (0.103 R)
• M2: 245,789 km (0.12 R)
• M3: 349,909 km (0.089 R)
• M4: 441,164 km (0.117 R)
• M5: 537,206 km (0.111 R)
• M6: 634,893 km (0.061 R)
• M7: 755,320 km (0.079 R)
• M8: 843,283 km (0.085 R)
• M9: 986,897 km (0.077 R)
• M10: 1,075,609 km (0.094 R)
• M11: 1,281,007 km (0.12 R)
• M12: 1,520,513 km (0.064 R)
• M13: 1,656,497 km (0.073 R)
• M14: 1,763,908 km (0.075 R)
• M15: 2,194,601 km (0.058 R)
• M16: 2,337,467 km (0.07 R)
• M17: 2,557,824 km (0.049 R)
• M18: 2,683,187 km (0.092 R)
• M19: 2,785,064 km (0.115 R)
• M20: 3,019,184 km (0.109 R)
• M21: 3,111,935 km (0.06 R)
• M22: 3,205,733 km (0.048 R)
• M23: 3,465,285 km (0.086 R)
• M24: 3,760,142 km (0.034 R)
• M25: 4,225,392 km (0.05 R)
• M26: 4,434,829 km (0.078 R)
• M27: 4,601,780 km (0.111 R)
• M28: 5,036,212 km (0.091 R)
• M29: 5,162,772 km (0.036 R)
• M30: 5,258,515 km (0.109 R)
• M31: 5,467,802 km (0.076 R)
• M32: 5,696,388 km (0.108 R)
• M33: 5,978,230 km (0.095 R)
• M34: 6,112,419 km (0.114 R)
• M35: 7,204,334 km (0.109 R)
• M36: 7,527,466 km (0.028 R)
• M37: 8,021,139 km (0.107 R)
• M38: 8,132,140 km (0.095 R)
• M39: 8,225,190 km (0.088 R)
• M40: 8,374,788 km (0.07 R)
• M41: 8,506,434 km (0.08 R)
• M42: 8,847,966 km (0.057 R)
• M43: 9,388,314 km (0.06 R)
• M44: 9,702,020 km (0.077 R)
• M45: 10,239,077 km (0.072 R)
• M46: 11,488,219 km (0.109 R)
• M47: 11,971,570 km (0.09 R)
• M48: 12,269,120 km (0.097 R)
• M49: 12,354,540 km (0.116 R)
• M50: 13,176,431 km (0.077 R)
• M51: 13,351,760 km (0.101 R)
• M52: 13,461,564 km (0.062 R)
• M53: 14,487,357 km (0.119 R)
• M54: 14,600,303 km (0.075 R)
• M55: 14,781,766 km (0.064 R)
• M56: 14,986,715 km (0.097 R)
• M57: 15,146,784 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.7

Radius: 11.8

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.58 AU - 2.46 AU

Year: 1915 Days

Day: 7.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 33,628,453 km

• M1: 175,329 km (0.114 R)
• M2: 275,559 km (0.077 R)
• M3: 380,577 km (0.102 R)
• M4: 791,971 km (0.089 R)
• M5: 882,627 km (0.072 R)
• M6: 1,012,628 km (0.092 R)
• M7: 1,093,860 km (0.11 R)
• M8: 1,196,484 km (0.057 R)
• M9: 1,391,859 km (0.114 R)
• M10: 1,576,911 km (0.109 R)
• M11: 1,651,112 km (0.086 R)
• M12: 1,726,509 km (0.075 R)
• M13: 1,847,683 km (0.078 R)
• M14: 1,971,700 km (0.102 R)
• M15: 2,533,141 km (0.107 R)
• M16: 2,697,100 km (0.086 R)
• M17: 3,049,104 km (0.114 R)
• M18: 3,388,242 km (0.109 R)
• M19: 3,569,405 km (0.111 R)
• M20: 3,883,411 km (0.099 R)
• M21: 4,043,930 km (0.106 R)
• M22: 4,281,341 km (0.05 R)
• M23: 4,447,096 km (0.075 R)
• M24: 4,769,779 km (0.108 R)
• M25: 4,941,816 km (0.076 R)
• M26: 5,036,661 km (0.075 R)
• M27: 5,195,833 km (0.119 R)
• M28: 5,470,495 km (0.057 R)
• M29: 5,552,175 km (0.039 R)
• M30: 6,067,839 km (0.12 R)
• M31: 6,152,512 km (0.102 R)
• M32: 6,512,295 km (0.064 R)
• M33: 6,616,265 km (0.088 R)
• M34: 7,127,142 km (0.086 R)
• M35: 7,559,629 km (0.084 R)
• M36: 7,982,094 km (0.11 R)
• M37: 8,243,142 km (0.095 R)
• M38: 8,318,090 km (0.077 R)
• M39: 8,393,488 km (0.105 R)
• M40: 8,525,882 km (0.106 R)
• M41: 8,677,873 km (0.104 R)
• M42: 8,869,359 km (0.1 R)
• M43: 9,004,146 km (0.076 R)
• M44: 9,081,488 km (0.043 R)
• M45: 9,198,025 km (0.063 R)
• M46: 9,354,056 km (0.068 R)
• M47: 9,649,063 km (0.105 R)
• M48: 9,847,429 km (0.1 R)
• M49: 9,947,062 km (0.059 R)
• M50: 10,288,594 km (0.114 R)
• M51: 10,369,526 km (0.079 R)
• M52: 10,552,335 km (0.076 R)
• M53: 10,654,360 km (0.093 R)
• M54: 10,921,243 km (0.074 R)
• M55: 11,211,164 km (0.063 R)
• M56: 11,315,284 km (0.075 R)
• M57: 11,566,608 km (0.12 R)
• M58: 12,202,998 km (0.111 R)
• M59: 12,655,232 km (0.065 R)
• M60: 13,047,178 km (0.057 R)
• M61: 13,553,866 km (0.081 R)
• M62: 13,999,818 km (0.087 R)
• M63: 14,382,638 km (0.057 R)
• M64: 14,473,145 km (0.055 R)
• M65: 15,435,658 km (0.106 R)
• M66: 15,551,746 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.4

Radius: 9.8

Gravity: 8.72 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.12 AU - 4.86 AU

Year: 5315 Days

Day: 13.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 33,628,453 km

• M1: 223,798 km (0.059 R)
• M2: 496,515 km (0.069 R)
• M3: 981,661 km (0.119 R)
• M4: 1,118,543 km (0.106 R)
• M5: 1,197,381 km (0.063 R)
• M6: 1,428,510 km (0.106 R)
• M7: 1,532,181 km (0.058 R)
• M8: 1,638,396 km (0.096 R)
• M9: 1,802,355 km (0.093 R)
• M10: 2,388,031 km (0.113 R)
• M11: 2,491,253 km (0.098 R)
• M12: 2,766,513 km (0.106 R)
• M13: 2,831,439 km (0.117 R)
• M14: 3,118,816 km (0.118 R)
• M15: 3,186,435 km (0.062 R)
• M16: 3,415,619 km (0.061 R)
• M17: 3,721,845 km (0.08 R)
• M18: 3,866,058 km (0.061 R)
• M19: 3,987,830 km (0.057 R)
• M20: 4,310,214 km (0.118 R)
• M21: 4,512,769 km (0.096 R)
• M22: 4,822,736 km (0.114 R)
• M23: 5,059,699 km (0.105 R)
• M24: 5,737,976 km (0.111 R)
• M25: 5,961,176 km (0.085 R)
• M26: 6,102,097 km (0.115 R)
• M27: 6,301,362 km (0.104 R)
• M28: 6,473,698 km (0.112 R)
• M29: 6,589,637 km (0.075 R)
• M30: 6,911,721 km (0.11 R)
• M31: 7,540,929 km (0.053 R)
• M32: 7,847,156 km (0.095 R)
• M33: 8,001,691 km (0.108 R)
• M34: 8,282,636 km (0.05 R)
• M35: 9,144,469 km (0.081 R)
• M36: 9,668,810 km (0.047 R)
• M37: 10,507,455 km (0.034 R)
• M38: 11,264,570 km (0.11 R)
• M39: 11,649,785 km (0.103 R)
• M40: 12,182,054 km (0.07 R)
• M41: 12,253,711 km (0.096 R)
• M42: 12,325,369 km (0.113 R)
• M43: 12,722,401 km (0.064 R)
• M44: 12,867,661 km (0.03 R)
• M45: 13,344,130 km (0.079 R)
• M46: 13,602,934 km (0.083 R)
• M47: 14,276,274 km (0.076 R)
• M48: 14,389,670 km (0.071 R)
• M49: 14,731,202 km (0.088 R)
• M50: 15,190,916 km (0.087 R)
• M51: 15,928,433 km (0.092 R)
• M52: 16,085,212 km (0.072 R)
• M53: 16,637,976 km (0.099 R)
• M54: 16,836,792 km (0.102 R)
• M55: 17,196,874 km (0.081 R)
• M56: 17,519,107 km (0.106 R)
• M57: 18,128,569 km (0.103 R)
• M58: 18,621,045 km (0.093 R)
• M59: 19,535,537 km (0.03 R)
• M60: 19,913,870 km (0.108 R)
• M61: 20,891,642 km (0.115 R)
• M62: 20,977,361 km (0.104 R)
• M63: 21,235,418 km (0.1 R)
• M64: 21,494,521 km (0.09 R)
• M65: 22,015,720 km (0.077 R)
• M66: 22,585,090 km (0.073 R)
• M67: 22,805,447 km (0.093 R)
• M68: 23,159,396 km (0.117 R)
• M69: 23,693,760 km (0.071 R)
• M70: 23,962,437 km (0.085 R)
• M71: 24,502,934 km (0.089 R)
• M72: 24,774,754 km (0.11 R)
• M73: 25,184,203 km (0.036 R)
• M74: 25,504,193 km (0.108 R)
• M75: 25,825,529 km (0.071 R)
• M76: 26,194,587 km (0.115 R)
• M77: 26,937,640 km (0.113 R)
• M78: 27,124,488 km (0.084 R)
• M79: 27,970,763 km (0.117 R)
• M80: 28,065,309 km (0.083 R)
• M81: 28,777,993 km (0.098 R)
• M82: 29,400,470 km (0.113 R)
• M83: 29,978,964 km (0.105 R)
• M84: 31,294,229 km (0.08 R)
• M85: 31,736,889 km (0.048 R)
• M86: 31,934,209 km (0.099 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: 463 - 17,577 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit