🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54

Radius: 12.1

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.96 AU - 1.32 AU

Year: 856 Days

Day: 9.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 32,371,743 km

• M1: 160,519 km (0.11 R)
• M2: 255,962 km (0.11 R)
• M3: 345,272 km (0.117 R)
• M4: 453,581 km (0.064 R)
• M5: 533,316 km (0.105 R)
• M6: 619,036 km (0.088 R)
• M7: 710,291 km (0.049 R)
• M8: 955,930 km (0.099 R)
• M9: 1,121,984 km (0.086 R)
• M10: 1,282,802 km (0.055 R)
• M11: 1,403,677 km (0.062 R)
• M12: 1,615,507 km (0.083 R)
• M13: 1,708,258 km (0.118 R)
• M14: 1,785,750 km (0.068 R)
• M15: 1,868,777 km (0.076 R)
• M16: 2,098,260 km (0.077 R)
• M17: 2,186,223 km (0.116 R)
• M18: 2,265,959 km (0.12 R)
• M19: 2,404,337 km (0.102 R)
• M20: 2,550,644 km (0.11 R)
• M21: 2,740,184 km (0.065 R)
• M22: 2,841,761 km (0.098 R)
• M23: 3,043,868 km (0.074 R)
• M24: 3,170,577 km (0.118 R)
• M25: 3,353,087 km (0.055 R)
• M26: 3,802,179 km (0.074 R)
• M27: 3,887,450 km (0.114 R)
• M28: 3,973,319 km (0.065 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.3

Radius: 8.4

Gravity: 7.57 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.43 AU - 1.55 AU

Year: 1278 Days

Day: 14.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 32,371,743 km

• M1: 117,285 km (0.097 R)
• M2: 203,304 km (0.114 R)
• M3: 350,807 km (0.073 R)
• M4: 419,024 km (0.081 R)
• M5: 606,470 km (0.113 R)
• M6: 698,024 km (0.045 R)
• M7: 841,189 km (0.092 R)
• M8: 902,674 km (0.071 R)
• M9: 1,045,091 km (0.069 R)
• M10: 1,104,182 km (0.101 R)
• M11: 1,156,840 km (0.1 R)
• M12: 1,336,059 km (0.117 R)
• M13: 1,408,763 km (0.048 R)
• M14: 1,491,042 km (0.111 R)
• M15: 1,626,278 km (0.082 R)
• M16: 1,721,722 km (0.099 R)
• M17: 1,836,912 km (0.11 R)
• M18: 1,900,043 km (0.118 R)
• M19: 2,084,347 km (0.095 R)
• M20: 2,226,465 km (0.116 R)
• M21: 2,362,150 km (0.085 R)
• M22: 2,520,575 km (0.08 R)
• M23: 2,580,862 km (0.113 R)
• M24: 2,651,921 km (0.105 R)
• M25: 2,837,423 km (0.077 R)
• M26: 2,889,782 km (0.087 R)
• M27: 3,091,590 km (0.111 R)
• M28: 3,199,749 km (0.047 R)
• M29: 3,276,193 km (0.049 R)
• M30: 3,375,227 km (0.063 R)
• M31: 3,453,168 km (0.118 R)
• M32: 3,644,653 km (0.115 R)
• M33: 4,002,940 km (0.091 R)
• M34: 4,073,550 km (0.084 R)
• M35: 4,252,170 km (0.114 R)
• M36: 4,481,952 km (0.098 R)
• M37: 4,555,405 km (0.039 R)
• M38: 4,803,139 km (0.116 R)
• M39: 5,042,495 km (0.057 R)
• M40: 5,195,833 km (0.045 R)
• M41: 5,285,891 km (0.088 R)
• M42: 5,506,847 km (0.119 R)
• M43: 5,917,793 km (0.107 R)
• M44: 6,174,503 km (0.109 R)
• M45: 6,242,719 km (0.094 R)
• M46: 6,448,715 km (0.102 R)
• M47: 6,531,742 km (0.094 R)
• M48: 6,657,105 km (0.07 R)
• M49: 6,811,191 km (0.095 R)
• M50: 6,909,926 km (0.117 R)
• M51: 7,123,103 km (0.106 R)
• M52: 7,338,524 km (0.094 R)
• M53: 7,497,845 km (0.066 R)
• M54: 7,716,857 km (0.118 R)
• M55: 7,864,061 km (0.113 R)
• M56: 8,191,381 km (0.061 R)
• M57: 8,296,399 km (0.082 R)
• M58: 8,401,865 km (0.091 R)
• M59: 8,859,186 km (0.08 R)
• M60: 9,639,189 km (0.101 R)
• M61: 9,845,485 km (0.111 R)
• M62: 10,005,255 km (0.029 R)
• M63: 10,359,802 km (0.05 R)
• M64: 10,424,728 km (0.075 R)
• M65: 10,685,776 km (0.108 R)
• M66: 10,899,402 km (0.071 R)
• M67: 11,064,707 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.9

Radius: 12

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.08 AU - 4.7 AU

Year: 5393 Days

Day: 9.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 32,371,743 km

• M1: 243,545 km (0.087 R)
• M2: 743,053 km (0.079 R)
• M3: 1,022,651 km (0.091 R)
• M4: 1,321,099 km (0.05 R)
• M5: 1,504,356 km (0.051 R)
• M6: 1,679,984 km (0.115 R)
• M7: 1,812,079 km (0.113 R)
• M8: 2,302,162 km (0.108 R)
• M9: 2,449,815 km (0.083 R)
• M10: 2,813,188 km (0.119 R)
• M11: 2,931,520 km (0.065 R)
• M12: 3,031,601 km (0.096 R)
• M13: 3,527,368 km (0.116 R)
• M14: 3,763,284 km (0.108 R)
• M15: 4,501,998 km (0.066 R)
• M16: 4,687,799 km (0.074 R)
• M17: 4,828,870 km (0.077 R)
• M18: 4,947,650 km (0.049 R)
• M19: 5,067,179 km (0.099 R)
• M20: 5,506,099 km (0.083 R)
• M21: 6,084,594 km (0.093 R)
• M22: 6,368,232 km (0.095 R)
• M23: 6,446,322 km (0.089 R)
• M24: 7,082,861 km (0.094 R)
• M25: 7,573,542 km (0.102 R)
• M26: 7,822,921 km (0.029 R)
• M27: 7,906,696 km (0.113 R)
• M28: 8,358,482 km (0.057 R)
• M29: 8,645,261 km (0.114 R)
• M30: 8,760,900 km (0.057 R)
• M31: 8,906,010 km (0.114 R)
• M32: 9,257,864 km (0.093 R)
• M33: 9,405,817 km (0.102 R)
• M34: 9,524,747 km (0.106 R)
• M35: 9,794,173 km (0.101 R)
• M36: 10,157,396 km (0.027 R)
• M37: 10,279,318 km (0.099 R)
• M38: 10,617,559 km (0.079 R)
• M39: 11,084,604 km (0.107 R)
• M40: 11,653,973 km (0.091 R)
• M41: 11,749,866 km (0.113 R)
• M42: 12,821,286 km (0.113 R)
• M43: 12,920,170 km (0.074 R)
• M44: 13,152,046 km (0.062 R)
• M45: 13,788,436 km (0.072 R)
• M46: 14,127,425 km (0.06 R)
• M47: 14,606,736 km (0.104 R)
• M48: 14,952,307 km (0.102 R)
• M49: 15,195,853 km (0.08 R)
• M50: 15,475,750 km (0.109 R)
• M51: 16,147,445 km (0.072 R)
• M52: 16,433,176 km (0.063 R)
• M53: 16,540,737 km (0.03 R)
• M54: 17,009,577 km (0.12 R)
• M55: 17,849,719 km (0.084 R)
• M56: 18,145,025 km (0.108 R)
• M57: 19,191,761 km (0.071 R)
• M58: 19,798,680 km (0.101 R)
• M59: 20,027,864 km (0.064 R)
• M60: 20,181,202 km (0.097 R)
• M61: 20,334,988 km (0.035 R)
• M62: 21,070,262 km (0.077 R)
• M63: 21,460,862 km (0.09 R)
• M64: 21,853,855 km (0.056 R)
• M65: 21,972,187 km (0.095 R)
• M66: 22,886,679 km (0.093 R)
• M67: 23,167,474 km (0.1 R)
• M68: 23,409,075 km (0.074 R)
• M69: 23,651,423 km (0.052 R)
• M70: 23,976,051 km (0.059 R)
• M71: 24,098,123 km (0.064 R)
• M72: 24,547,515 km (0.109 R)
• M73: 24,793,753 km (0.038 R)
• M74: 25,413,088 km (0.056 R)
• M75: 26,414,795 km (0.029 R)
• M76: 26,624,980 km (0.066 R)
• M77: 26,793,727 km (0.069 R)
• M78: 27,004,959 km (0.096 R)
• M79: 27,301,761 km (0.076 R)
• M80: 28,715,162 km (0.071 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 89.3

Radius: 3.7

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 5.96 AU - 9.68 AU

Year: 15372 Days

Day: 18.7 Hours

Environment

Temp: -225 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 32,371,743 km

• M1: 117,734 km (0.078 R)
• M2: 205,697 km (0.113 R)
• M3: 451,636 km (0.104 R)
• M4: 497,563 km (0.11 R)
• M5: 533,017 km (0.087 R)
• M6: 594,053 km (0.048 R)
• M7: 696,677 km (0.097 R)
• M8: 750,233 km (0.037 R)
• M9: 889,808 km (0.038 R)
• M10: 1,053,019 km (0.087 R)
• M11: 1,440,478 km (0.111 R)
• M12: 1,578,706 km (0.069 R)
• M13: 1,999,525 km (0.109 R)
• M14: 2,095,567 km (0.091 R)
• M15: 2,153,761 km (0.08 R)
• M16: 2,212,553 km (0.044 R)
• M17: 2,660,000 km (0.092 R)
• M18: 2,702,037 km (0.096 R)
• M19: 2,744,373 km (0.072 R)
• M20: 2,937,354 km (0.089 R)
• M21: 3,201,394 km (0.116 R)
• M22: 3,246,124 km (0.094 R)
• M23: 3,291,153 km (0.096 R)
• M24: 3,450,176 km (0.06 R)
• M25: 4,135,334 km (0.103 R)
• M26: 4,233,021 km (0.11 R)
• M27: 4,356,290 km (0.056 R)
• M28: 4,381,123 km (0.051 R)
• M29: 4,480,755 km (0.108 R)
• M30: 4,758,708 km (0.058 R)
• M31: 4,861,183 km (0.118 R)
• M32: 4,990,286 km (0.071 R)
• M33: 5,598,551 km (0.094 R)
• M34: 5,842,844 km (0.112 R)
• M35: 5,870,220 km (0.093 R)
• M36: 6,062,903 km (0.077 R)
• M37: 6,229,854 km (0.064 R)
• M38: 7,291,849 km (0.027 R)
• M39: 7,708,030 km (0.118 R)
• M40: 8,750,727 km (0.074 R)
• M41: 8,781,993 km (0.069 R)
• M42: 9,065,631 km (0.111 R)
• M43: 9,642,032 km (0.07 R)
• M44: 9,804,196 km (0.063 R)
• M45: 10,164,128 km (0.069 R)
• M46: 10,329,135 km (0.111 R)
• M47: 10,595,120 km (0.114 R)
• M48: 10,695,500 km (0.092 R)
• M49: 10,796,030 km (0.071 R)
• M50: 10,863,349 km (0.078 R)
• M51: 10,930,668 km (0.031 R)
• M52: 10,998,286 km (0.072 R)
• M53: 11,440,647 km (0.062 R)
• M54: 12,132,537 km (0.113 R)
• M55: 12,377,877 km (0.077 R)
• M56: 12,802,287 km (0.06 R)
• M57: 13,303,439 km (0.115 R)
• M58: 14,398,645 km (0.076 R)
• M59: 14,695,597 km (0.096 R)
• M60: 14,732,847 km (0.118 R)
• M61: 15,220,087 km (0.092 R)
• M62: 15,788,858 km (0.043 R)
• M63: 16,403,257 km (0.114 R)
• M64: 17,339,291 km (0.064 R)
• M65: 17,378,635 km (0.096 R)
• M66: 17,417,979 km (0.088 R)
• M67: 17,496,967 km (0.116 R)
• M68: 17,972,838 km (0.116 R)
• M69: 18,132,459 km (0.1 R)
• M70: 18,292,528 km (0.088 R)
• M71: 18,493,289 km (0.091 R)
• M72: 18,937,445 km (0.099 R)
• M73: 19,671,821 km (0.115 R)
• M74: 19,795,089 km (0.098 R)
• M75: 19,918,657 km (0.062 R)
• M76: 19,959,946 km (0.03 R)
• M77: 20,332,445 km (0.084 R)
• M78: 21,126,211 km (0.073 R)
• M79: 21,168,248 km (0.053 R)
• M80: 21,972,786 km (0.096 R)
• M81: 22,015,421 km (0.029 R)
• M82: 23,133,067 km (0.108 R)
• M83: 23,263,217 km (0.063 R)
• M84: 23,524,265 km (0.069 R)
• M85: 23,830,043 km (0.046 R)
• M86: 23,917,558 km (0.092 R)
• M87: 24,666,595 km (0.116 R)
• M88: 25,557,450 km (0.113 R)
• M89: 26,867,927 km (0.112 R)
• M90: 27,233,245 km (0.109 R)
• M91: 27,968,818 km (0.081 R)
• M92: 28,153,721 km (0.116 R)
• M93: 30,832,570 km (0.117 R)
• M94: 30,975,885 km (0.083 R)
• M95: 31,358,855 km (0.067 R)
• M96: 32,274,843 km (0.113 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 17,349 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit