🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330

Radius: 10

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.53 AU - 0.61 AU

Year: 287 Days

Day: 11.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 32,230,134 km

• M1: 125,961 km (0.066 R)
• M2: 207,043 km (0.095 R)
• M3: 296,653 km (0.105 R)
• M4: 362,476 km (0.074 R)
• M5: 432,787 km (0.063 R)
• M6: 506,538 km (0.093 R)
• M7: 619,784 km (0.072 R)
• M8: 699,520 km (0.059 R)
• M9: 765,492 km (0.089 R)
• M10: 861,385 km (0.094 R)
• M11: 948,750 km (0.086 R)
• M12: 1,075,758 km (0.119 R)
• M13: 1,194,838 km (0.075 R)
• M14: 1,261,409 km (0.063 R)
• M15: 1,347,278 km (0.089 R)
• M16: 1,442,722 km (0.117 R)
• M17: 1,552,078 km (0.096 R)
• M18: 1,640,789 km (0.062 R)
• M19: 1,795,174 km (0.101 R)
• M20: 1,921,435 km (0.036 R)
• M21: 2,059,065 km (0.111 R)
• M22: 2,144,186 km (0.097 R)
• M23: 2,265,361 km (0.073 R)
• M24: 2,331,333 km (0.079 R)
• M25: 2,442,484 km (0.085 R)
• M26: 2,551,092 km (0.098 R)
• M27: 2,615,120 km (0.091 R)
• M28: 2,707,572 km (0.102 R)
• M29: 2,787,008 km (0.106 R)
• M30: 2,934,063 km (0.098 R)
• M31: 3,010,956 km (0.059 R)
• M32: 3,117,769 km (0.092 R)
• M33: 3,216,055 km (0.117 R)
• M34: 3,350,244 km (0.102 R)
• M35: 3,430,728 km (0.088 R)
• M36: 3,496,701 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.9

Radius: 13.5

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.98 AU - 1.34 AU

Year: 833 Days

Day: 6.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 32,230,134 km

• M1: 168,148 km (0.092 R)
• M2: 257,308 km (0.079 R)
• M3: 452,234 km (0.07 R)
• M4: 595,100 km (0.103 R)
• M5: 920,775 km (0.108 R)
• M6: 1,098,348 km (0.076 R)
• M7: 1,230,742 km (0.113 R)
• M8: 1,324,540 km (0.027 R)
• M9: 1,435,990 km (0.086 R)
• M10: 1,621,491 km (0.106 R)
• M11: 1,725,312 km (0.098 R)
• M12: 1,923,380 km (0.078 R)
• M13: 2,025,256 km (0.073 R)
• M14: 2,129,077 km (0.108 R)
• M15: 2,297,225 km (0.072 R)
• M16: 2,396,707 km (0.098 R)
• M17: 2,506,961 km (0.104 R)
• M18: 2,618,860 km (0.083 R)
• M19: 2,780,426 km (0.101 R)
• M20: 2,877,066 km (0.117 R)
• M21: 3,133,776 km (0.109 R)
• M22: 3,295,491 km (0.073 R)
• M23: 3,387,793 km (0.119 R)
• M24: 3,606,356 km (0.085 R)
• M25: 3,712,122 km (0.06 R)
• M26: 3,872,939 km (0.108 R)
• M27: 4,090,754 km (0.097 R)
• M28: 4,391,445 km (0.078 R)
• M29: 4,573,057 km (0.053 R)
• M30: 4,873,599 km (0.095 R)
• M31: 5,085,580 km (0.059 R)
• M32: 5,180,724 km (0.04 R)
• M33: 5,348,722 km (0.105 R)
• M34: 5,555,317 km (0.077 R)
• M35: 5,851,371 km (0.091 R)
• M36: 5,963,719 km (0.105 R)
• M37: 6,127,379 km (0.116 R)
• M38: 6,241,522 km (0.072 R)
• M39: 6,343,548 km (0.118 R)
• M40: 6,433,307 km (0.105 R)
• M41: 6,601,156 km (0.096 R)
• M42: 6,783,665 km (0.111 R)
• M43: 7,113,678 km (0.05 R)
• M44: 7,247,119 km (0.096 R)
• M45: 7,341,067 km (0.119 R)
• M46: 7,816,938 km (0.082 R)
• M47: 8,107,307 km (0.095 R)
• M48: 8,274,707 km (0.11 R)
• M49: 8,471,727 km (0.071 R)
• M50: 8,613,397 km (0.039 R)
• M51: 9,129,659 km (0.098 R)
• M52: 9,347,922 km (0.067 R)
• M53: 9,833,966 km (0.091 R)
• M54: 10,177,592 km (0.049 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.2

Radius: 10.9

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.7 AU - 1.88 AU

Year: 1597 Days

Day: 6.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 32,230,134 km

• M1: 163,810 km (0.097 R)
• M2: 282,441 km (0.052 R)
• M3: 446,101 km (0.102 R)
• M4: 563,236 km (0.094 R)
• M5: 632,949 km (0.099 R)
• M6: 803,640 km (0.075 R)
• M7: 1,021,604 km (0.104 R)
• M8: 1,158,636 km (0.097 R)
• M9: 1,319,304 km (0.06 R)
• M10: 1,496,727 km (0.065 R)
• M11: 1,569,880 km (0.105 R)
• M12: 1,739,374 km (0.103 R)
• M13: 1,904,979 km (0.113 R)
• M14: 1,994,888 km (0.119 R)
• M15: 2,075,970 km (0.098 R)
• M16: 2,158,248 km (0.076 R)
• M17: 2,358,111 km (0.091 R)
• M18: 2,444,130 km (0.08 R)
• M19: 2,520,425 km (0.049 R)
• M20: 2,641,749 km (0.111 R)
• M21: 2,742,428 km (0.102 R)
• M22: 2,959,495 km (0.092 R)
• M23: 3,123,005 km (0.108 R)
• M24: 3,459,301 km (0.102 R)
• M25: 3,631,788 km (0.074 R)
• M26: 3,794,550 km (0.086 R)
• M27: 4,088,510 km (0.051 R)
• M28: 4,604,024 km (0.069 R)
• M29: 4,794,163 km (0.062 R)
• M30: 5,238,618 km (0.067 R)
• M31: 5,725,260 km (0.079 R)
• M32: 6,211,603 km (0.107 R)
• M33: 6,361,649 km (0.111 R)
• M34: 6,696,001 km (0.084 R)
• M35: 6,896,312 km (0.112 R)
• M36: 7,604,808 km (0.098 R)
• M37: 8,155,478 km (0.05 R)
• M38: 8,435,824 km (0.086 R)
• M39: 8,887,460 km (0.11 R)
• M40: 9,192,939 km (0.118 R)
• M41: 9,312,617 km (0.107 R)
• M42: 9,484,505 km (0.064 R)
• M43: 9,831,722 km (0.095 R)
• M44: 9,901,584 km (0.043 R)
• M45: 10,218,283 km (0.031 R)
• M46: 10,574,176 km (0.077 R)
• M47: 10,717,640 km (0.047 R)
• M48: 10,789,597 km (0.1 R)
• M49: 10,861,703 km (0.077 R)
• M50: 10,988,412 km (0.066 R)
• M51: 11,279,829 km (0.104 R)
• M52: 11,647,541 km (0.103 R)
• M53: 11,832,892 km (0.119 R)
• M54: 12,244,137 km (0.115 R)
• M55: 12,319,534 km (0.086 R)
• M56: 12,527,326 km (0.094 R)
• M57: 12,603,172 km (0.088 R)
• M58: 12,869,905 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.2

Radius: 10.7

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.83 AU - 2.45 AU

Year: 2088 Days

Day: 6.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 32,230,134 km

• M1: 170,242 km (0.097 R)
• M2: 242,498 km (0.115 R)
• M3: 342,280 km (0.12 R)
• M4: 417,827 km (0.056 R)
• M5: 804,388 km (0.08 R)
• M6: 938,427 km (0.115 R)
• M7: 1,026,241 km (0.098 R)
• M8: 1,210,696 km (0.059 R)
• M9: 1,346,530 km (0.073 R)
• M10: 1,591,422 km (0.088 R)
• M11: 1,795,773 km (0.1 R)
• M12: 2,124,439 km (0.074 R)
• M13: 2,254,141 km (0.088 R)
• M14: 2,350,183 km (0.107 R)
• M15: 2,435,304 km (0.077 R)
• M16: 2,773,844 km (0.112 R)
• M17: 2,889,932 km (0.055 R)
• M18: 3,034,294 km (0.104 R)
• M19: 3,127,343 km (0.104 R)
• M20: 3,221,441 km (0.119 R)
• M21: 3,302,822 km (0.108 R)
• M22: 3,440,003 km (0.111 R)
• M23: 3,848,704 km (0.116 R)
• M24: 3,949,683 km (0.104 R)
• M25: 4,080,880 km (0.092 R)
• M26: 4,681,516 km (0.03 R)
• M27: 4,773,967 km (0.1 R)
• M28: 4,929,549 km (0.102 R)
• M29: 5,102,634 km (0.093 R)
• M30: 5,406,317 km (0.074 R)
• M31: 5,552,325 km (0.117 R)
• M32: 5,666,767 km (0.091 R)
• M33: 5,831,624 km (0.09 R)
• M34: 6,014,732 km (0.115 R)
• M35: 6,438,244 km (0.094 R)
• M36: 6,714,252 km (0.092 R)
• M37: 6,783,964 km (0.076 R)
• M38: 7,260,433 km (0.102 R)
• M39: 7,403,599 km (0.072 R)
• M40: 7,729,423 km (0.083 R)
• M41: 7,857,479 km (0.105 R)
• M42: 8,004,533 km (0.077 R)
• M43: 8,395,133 km (0.078 R)
• M44: 8,489,081 km (0.093 R)
• M45: 8,963,904 km (0.086 R)
• M46: 9,040,648 km (0.067 R)
• M47: 9,117,691 km (0.079 R)
• M48: 9,194,884 km (0.099 R)
• M49: 9,467,002 km (0.038 R)
• M50: 9,820,651 km (0.103 R)
• M51: 10,138,696 km (0.112 R)
• M52: 10,238,777 km (0.059 R)
• M53: 10,319,112 km (0.111 R)
• M54: 10,520,769 km (0.076 R)
• M55: 10,662,738 km (0.1 R)
• M56: 10,784,959 km (0.099 R)
• M57: 11,051,393 km (0.06 R)
• M58: 11,402,948 km (0.099 R)
• M59: 11,969,026 km (0.103 R)
• M60: 12,138,521 km (0.044 R)
• M61: 12,372,941 km (0.115 R)
• M62: 12,522,838 km (0.087 R)
• M63: 12,694,875 km (0.112 R)
• M64: 13,567,031 km (0.069 R)
• M65: 14,436,045 km (0.106 R)
• M66: 14,526,103 km (0.059 R)
• M67: 14,706,967 km (0.083 R)
• M68: 15,070,938 km (0.101 R)
• M69: 15,139,454 km (0.098 R)
• M70: 15,208,269 km (0.036 R)
• M71: 15,345,899 km (0.057 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 255.9

Radius: 6.3

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.54 AU - 7.18 AU

Year: 9460 Days

Day: 19.6 Hours

Environment

Temp: -233 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 32,230,134 km

• M1: 79,436 km (0.046 R)
• M2: 127,607 km (0.083 R)
• M3: 194,178 km (0.085 R)
• M4: 259,552 km (0.026 R)
• M5: 343,926 km (0.076 R)
• M6: 553,961 km (0.108 R)
• M7: 615,745 km (0.072 R)
• M8: 1,019,659 km (0.118 R)
• M9: 1,223,711 km (0.079 R)
• M10: 1,527,544 km (0.103 R)
• M11: 1,798,316 km (0.099 R)
• M12: 2,182,483 km (0.045 R)
• M13: 2,242,322 km (0.052 R)
• M14: 2,384,141 km (0.053 R)
• M15: 2,549,746 km (0.059 R)
• M16: 2,612,876 km (0.118 R)
• M17: 2,892,325 km (0.117 R)
• M18: 3,091,440 km (0.085 R)
• M19: 3,295,043 km (0.116 R)
• M20: 3,456,459 km (0.105 R)
• M21: 3,715,263 km (0.104 R)
• M22: 3,763,134 km (0.037 R)
• M23: 4,029,419 km (0.117 R)
• M24: 4,326,819 km (0.063 R)
• M25: 4,377,084 km (0.115 R)
• M26: 4,427,648 km (0.11 R)
• M27: 4,682,862 km (0.107 R)
• M28: 4,916,833 km (0.073 R)
• M29: 5,973,742 km (0.1 R)
• M30: 6,227,460 km (0.101 R)
• M31: 7,187,430 km (0.089 R)
• M32: 7,608,398 km (0.092 R)
• M33: 7,852,691 km (0.11 R)
• M34: 8,223,844 km (0.095 R)
• M35: 8,474,420 km (0.106 R)
• M36: 8,919,025 km (0.114 R)
• M37: 9,079,693 km (0.096 R)
• M38: 10,772,243 km (0.085 R)
• M39: 11,012,049 km (0.06 R)
• M40: 11,218,943 km (0.101 R)
• M41: 11,496,896 km (0.086 R)
• M42: 11,953,319 km (0.096 R)
• M43: 12,272,860 km (0.091 R)
• M44: 12,523,287 km (0.082 R)
• M45: 13,541,898 km (0.113 R)
• M46: 13,615,650 km (0.112 R)
• M47: 13,689,552 km (0.058 R)
• M48: 13,986,503 km (0.1 R)
• M49: 14,285,549 km (0.113 R)
• M50: 14,700,235 km (0.044 R)
• M51: 14,928,072 km (0.088 R)
• M52: 15,502,977 km (0.119 R)
• M53: 15,657,512 km (0.092 R)
• M54: 15,890,136 km (0.102 R)
• M55: 15,967,927 km (0.106 R)
• M56: 16,398,320 km (0.072 R)
• M57: 17,070,763 km (0.114 R)
• M58: 17,873,505 km (0.1 R)
• M59: 18,401,884 km (0.086 R)
• M60: 19,059,218 km (0.073 R)
• M61: 19,307,700 km (0.081 R)
• M62: 20,059,578 km (0.074 R)
• M63: 20,354,436 km (0.082 R)
• M64: 20,906,153 km (0.088 R)
• M65: 21,034,059 km (0.105 R)
• M66: 21,205,199 km (0.116 R)
• M67: 21,548,676 km (0.065 R)
• M68: 22,110,864 km (0.059 R)
• M69: 22,154,248 km (0.11 R)
• M70: 22,590,326 km (0.072 R)
• M71: 22,634,008 km (0.093 R)
• M72: 22,897,151 km (0.067 R)
• M73: 24,407,192 km (0.116 R)
• M74: 25,401,419 km (0.111 R)
• M75: 25,583,629 km (0.09 R)
• M76: 25,949,247 km (0.106 R)
• M77: 26,224,656 km (0.111 R)
• M78: 26,870,919 km (0.099 R)
• M79: 26,963,670 km (0.081 R)
• M80: 27,991,108 km (0.066 R)
• M81: 28,746,428 km (0.097 R)
• M82: 29,031,262 km (0.082 R)
• M83: 29,221,850 km (0.033 R)
• M84: 29,699,815 km (0.114 R)
• M85: 29,843,728 km (0.084 R)
• M86: 29,891,749 km (0.104 R)
• M87: 30,566,735 km (0.07 R)
• M88: 32,522,876 km (0.11 R)
• M89: 32,671,128 km (0.076 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 93.2

Radius: 3.2

Gravity: 9.1 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 7.79 AU - 8.11 AU

Year: 14948 Days

Day: 18.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 32,230,134 km

• M1: 54,753 km (0.066 R)
• M2: 144,811 km (0.057 R)
• M3: 182,659 km (0.105 R)
• M4: 367,861 km (0.105 R)
• M5: 585,676 km (0.077 R)
• M6: 923,468 km (0.075 R)
• M7: 2,316,074 km (0.049 R)
• M8: 2,642,946 km (0.096 R)
• M9: 2,726,870 km (0.096 R)
• M10: 3,115,525 km (0.025 R)
• M11: 3,204,237 km (0.097 R)
• M12: 3,226,527 km (0.077 R)
• M13: 3,730,373 km (0.104 R)
• M14: 3,753,859 km (0.12 R)
• M15: 3,895,828 km (0.1 R)
• M16: 4,332,055 km (0.109 R)
• M17: 4,381,422 km (0.065 R)
• M18: 4,455,922 km (0.036 R)
• M19: 5,092,910 km (0.117 R)
• M20: 5,145,120 km (0.074 R)
• M21: 5,197,479 km (0.116 R)
• M22: 5,435,339 km (0.107 R)
• M23: 5,569,080 km (0.111 R)
• M24: 6,003,961 km (0.113 R)
• M25: 6,086,689 km (0.092 R)
• M26: 6,197,690 km (0.073 R)
• M27: 6,253,490 km (0.076 R)
• M28: 6,365,389 km (0.117 R)
• M29: 6,906,186 km (0.05 R)
• M30: 6,935,058 km (0.098 R)
• M31: 7,138,212 km (0.049 R)
• M32: 7,226,026 km (0.031 R)
• M33: 8,183,452 km (0.074 R)
• M34: 8,770,474 km (0.044 R)
• M35: 10,115,509 km (0.082 R)
• M36: 10,577,916 km (0.112 R)
• M37: 11,081,013 km (0.074 R)
• M38: 11,250,508 km (0.115 R)
• M39: 11,626,298 km (0.061 R)
• M40: 13,277,559 km (0.072 R)
• M41: 13,349,366 km (0.076 R)
• M42: 13,529,631 km (0.098 R)
• M43: 14,038,713 km (0.07 R)
• M44: 14,221,970 km (0.083 R)
• M45: 14,553,928 km (0.059 R)
• M46: 15,527,212 km (0.086 R)
• M47: 15,565,060 km (0.116 R)
• M48: 15,640,757 km (0.055 R)
• M49: 16,290,011 km (0.068 R)
• M50: 16,598,632 km (0.083 R)
• M51: 16,637,228 km (0.102 R)
• M52: 17,575,207 km (0.077 R)
• M53: 18,209,801 km (0.075 R)
• M54: 18,690,758 km (0.051 R)
• M55: 18,811,783 km (0.072 R)
• M56: 19,175,904 km (0.101 R)
• M57: 20,282,479 km (0.094 R)
• M58: 20,323,918 km (0.077 R)
• M59: 22,814,722 km (0.112 R)
• M60: 24,117,570 km (0.088 R)
• M61: 24,161,402 km (0.115 R)
• M62: 24,205,235 km (0.088 R)
• M63: 24,249,216 km (0.095 R)
• M64: 24,557,238 km (0.109 R)
• M65: 24,733,764 km (0.051 R)
• M66: 25,088,311 km (0.088 R)
• M67: 25,623,123 km (0.104 R)
• M68: 26,161,676 km (0.087 R)
• M69: 26,613,312 km (0.105 R)
• M70: 27,524,363 km (0.118 R)
• M71: 28,214,308 km (0.106 R)
• M72: 29,003,138 km (0.106 R)
• M73: 29,893,395 km (0.089 R)
• M74: 30,792,478 km (0.043 R)
• M75: 31,030,638 km (0.067 R)
• M76: 31,796,579 km (0.061 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 13,199 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit