🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.1

Radius: 10.8

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.69 AU - 0.97 AU

Year: 522 Days

Day: 8 Hours

Environment

Temp: -161 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 10,850,178 km

• M1: 146,606 km (0.055 R)
• M2: 219,161 km (0.083 R)
• M3: 303,833 km (0.062 R)
• M4: 406,158 km (0.106 R)
• M5: 508,782 km (0.03 R)
• M6: 653,593 km (0.063 R)
• M7: 761,453 km (0.091 R)
• M8: 866,770 km (0.087 R)
• M9: 953,986 km (0.081 R)
• M10: 1,270,684 km (0.07 R)
• M11: 1,397,992 km (0.034 R)
• M12: 1,541,008 km (0.091 R)
• M13: 1,625,830 km (0.106 R)
• M14: 1,818,063 km (0.048 R)
• M15: 1,889,870 km (0.103 R)
• M16: 1,974,841 km (0.079 R)
• M17: 2,282,864 km (0.086 R)
• M18: 2,505,615 km (0.095 R)
• M19: 2,633,371 km (0.089 R)
• M20: 2,832,486 km (0.038 R)
• M21: 2,937,504 km (0.083 R)
• M22: 3,029,506 km (0.111 R)
• M23: 3,158,609 km (0.094 R)
• M24: 3,267,666 km (0.089 R)
• M25: 3,385,250 km (0.089 R)
• M26: 3,708,531 km (0.113 R)
• M27: 3,831,501 km (0.086 R)
• M28: 3,901,213 km (0.083 R)
• M29: 4,002,641 km (0.058 R)
• M30: 4,105,115 km (0.075 R)
• M31: 4,256,359 km (0.069 R)
• M32: 4,474,472 km (0.109 R)
• M33: 4,605,520 km (0.118 R)
• M34: 4,737,765 km (0.075 R)
• M35: 4,888,110 km (0.075 R)
• M36: 5,279,758 km (0.083 R)
• M37: 5,392,255 km (0.102 R)
• M38: 5,531,830 km (0.091 R)
• M39: 5,912,856 km (0.119 R)
• M40: 5,993,788 km (0.102 R)
• M41: 6,156,551 km (0.074 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570

Radius: 8.8

Gravity: 7.36 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.87 AU - 0.91 AU

Year: 580 Days

Day: 6.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 10,850,178 km

• M1: 114,143 km (0.046 R)
• M2: 185,950 km (0.111 R)
• M3: 265,387 km (0.108 R)
• M4: 348,413 km (0.081 R)
• M5: 442,660 km (0.099 R)
• M6: 708,047 km (0.087 R)
• M7: 766,988 km (0.116 R)
• M8: 890,407 km (0.063 R)
• M9: 1,000,211 km (0.111 R)
• M10: 1,056,909 km (0.109 R)
• M11: 1,114,803 km (0.088 R)
• M12: 1,267,094 km (0.091 R)
• M13: 1,323,193 km (0.056 R)
• M14: 1,397,394 km (0.119 R)
• M15: 1,508,545 km (0.105 R)
• M16: 1,696,290 km (0.097 R)
• M17: 1,859,651 km (0.102 R)
• M18: 1,930,411 km (0.115 R)
• M19: 1,988,904 km (0.053 R)
• M20: 2,128,030 km (0.052 R)
• M21: 2,195,349 km (0.091 R)
• M22: 2,256,534 km (0.105 R)
• M23: 2,346,143 km (0.049 R)
• M24: 2,443,831 km (0.089 R)
• M25: 2,507,410 km (0.119 R)
• M26: 2,564,407 km (0.053 R)
• M27: 2,759,931 km (0.051 R)
• M28: 2,855,823 km (0.096 R)
• M29: 2,945,432 km (0.087 R)
• M30: 3,005,720 km (0.06 R)
• M31: 3,242,983 km (0.09 R)
• M32: 3,423,098 km (0.086 R)
• M33: 3,558,335 km (0.12 R)
• M34: 3,662,904 km (0.111 R)
• M35: 3,768,670 km (0.096 R)
• M36: 3,924,850 km (0.109 R)
• M37: 4,008,026 km (0.108 R)
• M38: 4,150,743 km (0.099 R)
• M39: 4,226,888 km (0.065 R)
• M40: 4,406,555 km (0.092 R)
• M41: 4,676,429 km (0.109 R)
• M42: 4,791,321 km (0.067 R)
• M43: 4,960,815 km (0.065 R)
• M44: 5,023,646 km (0.098 R)
• M45: 5,086,926 km (0.119 R)
• M46: 5,177,732 km (0.092 R)
• M47: 5,250,736 km (0.1 R)
• M48: 5,574,166 km (0.063 R)
• M49: 5,809,185 km (0.103 R)
• M50: 5,942,327 km (0.094 R)
• M51: 6,192,155 km (0.076 R)
• M52: 6,289,094 km (0.114 R)
• M53: 6,514,239 km (0.071 R)
• M54: 6,583,204 km (0.082 R)
• M55: 6,722,031 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.7

Radius: 11

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.95 AU - 1.25 AU

Year: 796 Days

Day: 14.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 10,850,178 km

• M1: 141,071 km (0.1 R)
• M2: 210,484 km (0.061 R)
• M3: 300,093 km (0.061 R)
• M4: 389,553 km (0.116 R)
• M5: 543,639 km (0.098 R)
• M6: 698,472 km (0.12 R)
• M7: 887,115 km (0.089 R)
• M8: 966,402 km (0.102 R)
• M9: 1,086,679 km (0.096 R)
• M10: 1,294,321 km (0.105 R)
• M11: 1,399,638 km (0.115 R)
• M12: 1,515,277 km (0.077 R)
• M13: 1,626,727 km (0.05 R)
• M14: 1,764,208 km (0.097 R)
• M15: 1,850,226 km (0.086 R)
• M16: 1,994,140 km (0.094 R)
• M17: 2,100,354 km (0.07 R)
• M18: 2,250,700 km (0.119 R)
• M19: 2,413,313 km (0.06 R)
• M20: 2,491,852 km (0.083 R)
• M21: 2,642,347 km (0.08 R)
• M22: 2,723,429 km (0.051 R)
• M23: 2,962,038 km (0.11 R)
• M24: 3,112,384 km (0.089 R)
• M25: 3,313,593 km (0.103 R)
• M26: 3,469,773 km (0.116 R)
• M27: 3,548,910 km (0.088 R)
• M28: 3,648,542 km (0.072 R)
• M29: 3,789,613 km (0.067 R)
• M30: 3,994,413 km (0.058 R)
• M31: 4,108,706 km (0.045 R)
• M32: 4,308,568 km (0.118 R)
• M33: 4,404,311 km (0.101 R)
• M34: 4,522,493 km (0.081 R)
• M35: 4,718,018 km (0.103 R)
• M36: 4,894,244 km (0.112 R)
• M37: 5,095,004 km (0.055 R)
• M38: 5,173,842 km (0.049 R)
• M39: 5,424,419 km (0.067 R)
• M40: 5,504,902 km (0.116 R)
• M41: 5,597,504 km (0.111 R)
• M42: 5,972,845 km (0.078 R)
• M43: 6,044,203 km (0.083 R)
• M44: 6,405,182 km (0.11 R)
• M45: 6,563,756 km (0.093 R)
• M46: 6,637,358 km (0.103 R)
• M47: 6,773,044 km (0.111 R)
• M48: 7,147,936 km (0.08 R)
• M49: 7,439,951 km (0.113 R)
• M50: 7,593,887 km (0.059 R)
• M51: 7,774,751 km (0.05 R)
• M52: 7,983,290 km (0.063 R)
• M53: 8,101,473 km (0.093 R)
• M54: 8,299,690 km (0.075 R)
• M55: 8,768,380 km (0.038 R)
• M56: 9,231,834 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935.7

Radius: 11.9

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.32 AU - 2.78 AU

Year: 2811 Days

Day: 10.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 10,850,178 km

• M1: 212,130 km (0.065 R)
• M2: 315,951 km (0.08 R)
• M3: 709,842 km (0.106 R)
• M4: 897,438 km (0.119 R)
• M5: 1,032,225 km (0.096 R)
• M6: 1,235,379 km (0.108 R)
• M7: 1,425,817 km (0.074 R)
• M8: 1,626,278 km (0.114 R)
• M9: 1,765,255 km (0.11 R)
• M10: 1,952,103 km (0.119 R)
• M11: 2,070,435 km (0.111 R)
• M12: 2,191,160 km (0.05 R)
• M13: 2,314,279 km (0.093 R)
• M14: 2,424,084 km (0.082 R)
• M15: 2,880,657 km (0.084 R)
• M16: 2,999,138 km (0.119 R)
• M17: 3,101,912 km (0.047 R)
• M18: 3,206,032 km (0.082 R)
• M19: 3,615,781 km (0.088 R)
• M20: 3,780,787 km (0.065 R)
• M21: 4,042,434 km (0.094 R)
• M22: 4,387,556 km (0.081 R)
• M23: 4,465,646 km (0.033 R)
• M24: 4,742,402 km (0.061 R)
• M25: 5,086,178 km (0.067 R)
• M26: 5,168,307 km (0.081 R)
• M27: 5,250,736 km (0.066 R)
• M28: 5,396,294 km (0.037 R)
• M29: 5,733,937 km (0.119 R)
• M30: 5,819,357 km (0.078 R)
• M31: 6,319,313 km (0.089 R)
• M32: 6,608,037 km (0.05 R)
• M33: 6,855,771 km (0.102 R)
• M34: 7,877,225 km (0.102 R)
• M35: 8,405,755 km (0.03 R)
• M36: 8,502,993 km (0.091 R)
• M37: 8,723,501 km (0.113 R)
• M38: 8,846,769 km (0.114 R)
• M39: 9,094,952 km (0.05 R)
• M40: 9,220,016 km (0.06 R)
• M41: 10,137,051 km (0.1 R)
• M42: 10,501,471 km (0.117 R)
• M43: 10,923,337 km (0.111 R)
• M44: 11,458,449 km (0.093 R)
• M45: 12,415,426 km (0.092 R)
• M46: 12,610,053 km (0.1 R)
• M47: 13,030,274 km (0.113 R)
• M48: 13,143,071 km (0.09 R)
• M49: 13,398,135 km (0.05 R)
• M50: 13,884,478 km (0.026 R)
• M51: 13,970,796 km (0.11 R)
• M52: 15,229,213 km (0.104 R)
• M53: 15,646,740 km (0.077 R)
• M54: 15,856,926 km (0.088 R)
• M55: 16,007,571 km (0.045 R)
• M56: 16,098,227 km (0.091 R)
• M57: 16,891,096 km (0.09 R)
• M58: 17,571,915 km (0.058 R)
• M59: 17,696,680 km (0.102 R)
• M60: 17,821,744 km (0.11 R)
• M61: 18,009,938 km (0.045 R)
• M62: 18,483,116 km (0.092 R)
• M63: 19,056,375 km (0.096 R)
• M64: 19,152,567 km (0.067 R)
• M65: 19,765,020 km (0.104 R)
• M66: 20,057,335 km (0.113 R)
• M67: 20,187,784 km (0.098 R)
• M68: 20,515,104 km (0.061 R)
• M69: 20,877,131 km (0.111 R)
• M70: 21,407,455 km (0.11 R)
• M71: 21,875,248 km (0.058 R)
• M72: 22,043,097 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.1

Radius: 9.2

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.36 AU - 2.8 AU

Year: 2860 Days

Day: 5.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 105.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 10,850,178 km

• M1: 119,379 km (0.111 R)
• M2: 178,769 km (0.047 R)
• M3: 264,339 km (0.113 R)
• M4: 326,123 km (0.115 R)
• M5: 453,880 km (0.101 R)
• M6: 511,475 km (0.071 R)
• M7: 623,374 km (0.045 R)
• M8: 907,161 km (0.117 R)
• M9: 1,147,565 km (0.112 R)
• M10: 1,214,735 km (0.048 R)
• M11: 1,392,457 km (0.095 R)
• M12: 1,817,165 km (0.101 R)
• M13: 1,985,313 km (0.113 R)
• M14: 2,121,896 km (0.077 R)
• M15: 2,289,895 km (0.104 R)
• M16: 2,481,829 km (0.074 R)
• M17: 3,376,873 km (0.092 R)
• M18: 3,507,621 km (0.089 R)
• M19: 3,651,235 km (0.083 R)
• M20: 3,762,985 km (0.052 R)
• M21: 4,186,646 km (0.071 R)
• M22: 4,469,536 km (0.075 R)
• M23: 4,637,534 km (0.036 R)
• M24: 4,783,093 km (0.112 R)
• M25: 5,128,963 km (0.119 R)
• M26: 5,216,627 km (0.101 R)
• M27: 5,330,172 km (0.072 R)
• M28: 5,883,834 km (0.091 R)
• M29: 5,949,507 km (0.099 R)
• M30: 6,081,303 km (0.094 R)
• M31: 6,174,353 km (0.076 R)
• M32: 6,267,702 km (0.058 R)
• M33: 6,361,500 km (0.109 R)
• M34: 6,428,968 km (0.069 R)
• M35: 6,591,581 km (0.062 R)
• M36: 6,659,648 km (0.1 R)
• M37: 6,879,408 km (0.084 R)
• M38: 7,439,053 km (0.043 R)
• M39: 7,581,321 km (0.095 R)
• M40: 7,667,040 km (0.072 R)
• M41: 8,203,050 km (0.118 R)
• M42: 8,379,575 km (0.108 R)
• M43: 8,438,666 km (0.102 R)
• M44: 8,542,487 km (0.114 R)
• M45: 8,721,406 km (0.115 R)
• M46: 8,946,701 km (0.105 R)
• M47: 9,037,357 km (0.113 R)
• M48: 9,113,203 km (0.07 R)
• M49: 9,326,679 km (0.118 R)
• M50: 9,945,416 km (0.097 R)
• M51: 10,165,175 km (0.113 R)
• M52: 10,259,871 km (0.03 R)
• M53: 10,418,295 km (0.036 R)
• M54: 10,481,874 km (0.064 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 12,225 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit