🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.58 AU - 0.76 AU

Year: 354 Days

Day: 31.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.1

Radius: 12.9

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.74 AU - 1.1 AU

Year: 570 Days

Day: 12.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 32,189,333 km

• M1: 205,398 km (0.084 R)
• M2: 287,527 km (0.09 R)
• M3: 482,603 km (0.073 R)
• M4: 611,855 km (0.079 R)
• M5: 810,372 km (0.058 R)
• M6: 894,146 km (0.041 R)
• M7: 992,432 km (0.115 R)
• M8: 1,088,923 km (0.112 R)
• M9: 1,212,940 km (0.12 R)
• M10: 1,310,777 km (0.062 R)
• M11: 1,417,889 km (0.085 R)
• M12: 1,554,471 km (0.113 R)
• M13: 1,799,363 km (0.071 R)
• M14: 1,905,278 km (0.076 R)
• M15: 2,281,368 km (0.052 R)
• M16: 2,396,558 km (0.108 R)
• M17: 2,490,057 km (0.111 R)
• M18: 2,721,484 km (0.114 R)
• M19: 2,918,505 km (0.115 R)
• M20: 3,077,827 km (0.064 R)
• M21: 3,180,002 km (0.102 R)
• M22: 3,300,578 km (0.084 R)
• M23: 3,582,271 km (0.11 R)
• M24: 3,698,957 km (0.071 R)
• M25: 3,816,990 km (0.102 R)
• M26: 3,899,418 km (0.079 R)
• M27: 4,122,169 km (0.064 R)
• M28: 4,206,842 km (0.04 R)
• M29: 4,416,279 km (0.075 R)
• M30: 4,796,108 km (0.119 R)
• M31: 5,055,361 km (0.116 R)
• M32: 5,146,167 km (0.101 R)
• M33: 5,308,929 km (0.098 R)
• M34: 5,525,248 km (0.041 R)
• M35: 5,618,746 km (0.119 R)
• M36: 5,924,076 km (0.111 R)
• M37: 6,094,767 km (0.076 R)
• M38: 6,375,861 km (0.079 R)
• M39: 6,507,059 km (0.053 R)
• M40: 6,661,144 km (0.044 R)
• M41: 6,760,926 km (0.096 R)
• M42: 6,883,596 km (0.11 R)
• M43: 6,984,425 km (0.08 R)
• M44: 7,119,662 km (0.117 R)
• M45: 7,244,426 km (0.112 R)
• M46: 7,335,681 km (0.1 R)
• M47: 7,461,643 km (0.092 R)
• M48: 7,565,314 km (0.078 R)
• M49: 7,715,959 km (0.047 R)
• M50: 7,797,490 km (0.114 R)
• M51: 7,937,962 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.4

Radius: 14.5

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.16 AU - 1.56 AU

Year: 1024 Days

Day: 14.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 32,189,333 km

• M1: 180,565 km (0.117 R)
• M2: 284,984 km (0.029 R)
• M3: 488,886 km (0.113 R)
• M4: 641,027 km (0.041 R)
• M5: 780,751 km (0.076 R)
• M6: 988,992 km (0.119 R)
• M7: 1,094,757 km (0.109 R)
• M8: 1,286,542 km (0.041 R)
• M9: 1,537,717 km (0.079 R)
• M10: 1,641,537 km (0.078 R)
• M11: 1,762,113 km (0.117 R)
• M12: 1,885,980 km (0.117 R)
• M13: 2,005,210 km (0.119 R)
• M14: 2,204,773 km (0.058 R)
• M15: 2,346,891 km (0.093 R)
• M16: 2,475,845 km (0.045 R)
• M17: 2,582,508 km (0.097 R)
• M18: 2,699,194 km (0.104 R)
• M19: 2,817,676 km (0.105 R)
• M20: 2,998,689 km (0.1 R)
• M21: 3,130,485 km (0.09 R)
• M22: 3,291,153 km (0.056 R)
• M23: 3,399,911 km (0.102 R)
• M24: 3,537,541 km (0.046 R)
• M25: 3,771,063 km (0.081 R)
• M26: 3,913,779 km (0.093 R)
• M27: 4,038,993 km (0.05 R)
• M28: 4,145,955 km (0.092 R)
• M29: 4,253,815 km (0.085 R)
• M30: 4,583,380 km (0.075 R)
• M31: 4,684,807 km (0.063 R)
• M32: 4,776,959 km (0.113 R)
• M33: 4,952,438 km (0.116 R)
• M34: 5,056,707 km (0.118 R)
• M35: 5,151,103 km (0.091 R)
• M36: 5,384,626 km (0.078 R)
• M37: 5,491,887 km (0.064 R)
• M38: 5,840,151 km (0.111 R)
• M39: 6,308,243 km (0.093 R)
• M40: 6,467,116 km (0.034 R)
• M41: 6,581,259 km (0.089 R)
• M42: 6,858,165 km (0.034 R)
• M43: 7,056,831 km (0.095 R)
• M44: 7,269,110 km (0.11 R)
• M45: 7,387,891 km (0.066 R)
• M46: 7,603,611 km (0.118 R)
• M47: 7,700,102 km (0.082 R)
• M48: 8,188,838 km (0.12 R)
• M49: 8,437,021 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396

Radius: 12.3

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.94 AU - 2.2 AU

Year: 1923 Days

Day: 11.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 32,189,333 km

• M1: 160,668 km (0.115 R)
• M2: 304,432 km (0.106 R)
• M3: 396,434 km (0.111 R)
• M4: 525,986 km (0.101 R)
• M5: 626,217 km (0.079 R)
• M6: 706,401 km (0.057 R)
• M7: 856,597 km (0.089 R)
• M8: 939,923 km (0.106 R)
• M9: 1,034,320 km (0.084 R)
• M10: 1,115,701 km (0.116 R)
• M11: 1,259,315 km (0.059 R)
• M12: 1,418,487 km (0.098 R)
• M13: 1,565,841 km (0.096 R)
• M14: 1,957,039 km (0.099 R)
• M15: 2,153,761 km (0.084 R)
• M16: 2,357,064 km (0.108 R)
• M17: 2,522,220 km (0.103 R)
• M18: 2,702,635 km (0.061 R)
• M19: 2,806,157 km (0.114 R)
• M20: 2,910,875 km (0.07 R)
• M21: 3,017,090 km (0.078 R)
• M22: 3,209,024 km (0.117 R)
• M23: 3,542,328 km (0.069 R)
• M24: 3,873,837 km (0.067 R)
• M25: 4,175,576 km (0.06 R)
• M26: 4,295,852 km (0.113 R)
• M27: 4,512,321 km (0.05 R)
• M28: 5,112,358 km (0.062 R)
• M29: 5,429,206 km (0.119 R)
• M30: 5,619,494 km (0.032 R)
• M31: 5,737,677 km (0.1 R)
• M32: 5,931,556 km (0.118 R)
• M33: 6,127,529 km (0.113 R)
• M34: 6,417,898 km (0.095 R)
• M35: 6,557,174 km (0.036 R)
• M36: 6,650,523 km (0.036 R)
• M37: 6,744,321 km (0.102 R)
• M38: 7,028,258 km (0.099 R)
• M39: 7,804,970 km (0.047 R)
• M40: 8,003,486 km (0.079 R)
• M41: 8,086,662 km (0.039 R)
• M42: 8,170,138 km (0.105 R)
• M43: 8,354,742 km (0.098 R)
• M44: 8,506,883 km (0.059 R)
• M45: 8,608,909 km (0.109 R)
• M46: 8,728,288 km (0.105 R)
• M47: 8,814,007 km (0.12 R)
• M48: 9,263,998 km (0.071 R)
• M49: 9,686,163 km (0.091 R)
• M50: 10,114,462 km (0.052 R)
• M51: 10,530,942 km (0.111 R)
• M52: 10,640,448 km (0.047 R)
• M53: 11,231,210 km (0.104 R)
• M54: 11,549,404 km (0.066 R)
• M55: 12,137,474 km (0.092 R)
• M56: 12,309,960 km (0.073 R)
• M57: 12,444,748 km (0.108 R)
• M58: 12,618,730 km (0.08 R)
• M59: 12,754,565 km (0.104 R)
• M60: 13,086,672 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.1

Radius: 14.5

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.84 AU - 2.42 AU

Year: 2007 Days

Day: 8.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 32,189,333 km

• M1: 240,254 km (0.066 R)
• M2: 359,184 km (0.107 R)
• M3: 538,702 km (0.119 R)
• M4: 720,463 km (0.046 R)
• M5: 1,101,489 km (0.031 R)
• M6: 1,202,617 km (0.101 R)
• M7: 1,307,037 km (0.11 R)
• M8: 1,649,765 km (0.09 R)
• M9: 1,807,142 km (0.1 R)
• M10: 1,980,077 km (0.077 R)
• M11: 2,084,497 km (0.107 R)
• M12: 2,212,403 km (0.085 R)
• M13: 2,555,281 km (0.09 R)
• M14: 2,774,143 km (0.093 R)
• M15: 2,927,481 km (0.07 R)
• M16: 3,047,458 km (0.093 R)
• M17: 3,267,517 km (0.075 R)
• M18: 3,531,258 km (0.056 R)
• M19: 3,633,583 km (0.068 R)
• M20: 3,802,030 km (0.059 R)
• M21: 3,986,334 km (0.116 R)
• M22: 4,079,684 km (0.105 R)
• M23: 4,557,350 km (0.081 R)
• M24: 4,697,224 km (0.09 R)
• M25: 4,995,522 km (0.057 R)
• M26: 5,285,592 km (0.119 R)
• M27: 5,432,647 km (0.091 R)
• M28: 5,611,117 km (0.091 R)
• M29: 5,806,492 km (0.088 R)
• M30: 6,204,272 km (0.093 R)
• M31: 6,375,263 km (0.112 R)
• M32: 6,738,038 km (0.114 R)
• M33: 6,897,808 km (0.119 R)
• M34: 7,091,238 km (0.099 R)
• M35: 7,699,054 km (0.106 R)
• M36: 7,883,060 km (0.088 R)
• M37: 8,068,561 km (0.087 R)
• M38: 8,187,342 km (0.033 R)
• M39: 8,790,072 km (0.112 R)
• M40: 9,000,107 km (0.101 R)
• M41: 9,158,681 km (0.114 R)
• M42: 9,389,510 km (0.108 R)
• M43: 9,784,299 km (0.118 R)
• M44: 9,947,510 km (0.117 R)
• M45: 10,056,717 km (0.056 R)
• M46: 10,405,429 km (0.055 R)
• M47: 10,627,732 km (0.053 R)
• M48: 10,720,782 km (0.086 R)
• M49: 10,964,028 km (0.117 R)
• M50: 11,437,206 km (0.055 R)
• M51: 11,628,242 km (0.089 R)
• M52: 11,801,178 km (0.062 R)
• M53: 12,403,309 km (0.064 R)
• M54: 12,737,810 km (0.112 R)
• M55: 12,955,924 km (0.082 R)
• M56: 13,095,349 km (0.069 R)
• M57: 13,315,407 km (0.089 R)
• M58: 13,617,445 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.9

Radius: 9.9

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.42 AU - 3.56 AU

Year: 3338 Days

Day: 7.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 32,189,333 km

• M1: 154,684 km (0.073 R)
• M2: 260,300 km (0.101 R)
• M3: 362,775 km (0.118 R)
• M4: 496,815 km (0.09 R)
• M5: 563,386 km (0.102 R)
• M6: 766,091 km (0.082 R)
• M7: 917,933 km (0.076 R)
• M8: 1,021,753 km (0.056 R)
• M9: 1,089,970 km (0.093 R)
• M10: 1,180,178 km (0.098 R)
• M11: 1,378,993 km (0.1 R)
• M12: 1,543,850 km (0.07 R)
• M13: 1,797,718 km (0.108 R)
• M14: 1,917,546 km (0.088 R)
• M15: 2,115,015 km (0.12 R)
• M16: 2,570,091 km (0.105 R)
• M17: 2,774,592 km (0.114 R)
• M18: 2,970,266 km (0.103 R)
• M19: 3,127,194 km (0.094 R)
• M20: 3,404,848 km (0.104 R)
• M21: 3,494,157 km (0.117 R)
• M22: 3,813,250 km (0.12 R)
• M23: 3,952,825 km (0.075 R)
• M24: 4,205,346 km (0.099 R)
• M25: 4,446,797 km (0.099 R)
• M26: 4,593,851 km (0.083 R)
• M27: 4,709,491 km (0.114 R)
• M28: 4,994,175 km (0.066 R)
• M29: 5,112,956 km (0.103 R)
• M30: 5,318,952 km (0.07 R)
• M31: 5,615,455 km (0.057 R)
• M32: 5,863,788 km (0.07 R)
• M33: 5,989,300 km (0.09 R)
• M34: 6,224,767 km (0.116 R)
• M35: 6,352,823 km (0.109 R)
• M36: 6,500,327 km (0.118 R)
• M37: 6,704,977 km (0.055 R)
• M38: 7,120,559 km (0.08 R)
• M39: 7,331,492 km (0.119 R)
• M40: 7,466,879 km (0.03 R)
• M41: 7,583,565 km (0.117 R)
• M42: 7,877,824 km (0.111 R)
• M43: 8,276,203 km (0.092 R)
• M44: 8,437,320 km (0.118 R)
• M45: 8,885,964 km (0.065 R)
• M46: 9,050,970 km (0.09 R)
• M47: 9,363,331 km (0.09 R)
• M48: 9,468,199 km (0.113 R)
• M49: 9,806,440 km (0.074 R)
• M50: 10,041,308 km (0.118 R)
• M51: 10,191,804 km (0.059 R)
• M52: 10,977,193 km (0.077 R)
• M53: 11,087,895 km (0.044 R)
• M54: 11,759,589 km (0.118 R)
• M55: 12,260,443 km (0.059 R)
• M56: 12,490,525 km (0.107 R)
• M57: 12,745,140 km (0.09 R)
• M58: 13,048,375 km (0.031 R)
• M59: 13,142,173 km (0.1 R)
• M60: 13,472,036 km (0.027 R)
• M61: 14,236,631 km (0.118 R)
• M62: 14,527,000 km (0.089 R)
• M63: 14,672,858 km (0.093 R)
• M64: 14,868,084 km (0.042 R)
• M65: 15,039,672 km (0.072 R)
• M66: 15,162,642 km (0.088 R)
• M67: 15,236,693 km (0.051 R)
• M68: 15,434,461 km (0.049 R)
• M69: 15,533,645 km (0.074 R)
• M70: 15,807,558 km (0.072 R)
• M71: 16,234,062 km (0.032 R)
• M72: 16,562,728 km (0.118 R)
• M73: 16,638,874 km (0.09 R)
• M74: 16,715,168 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.7

Radius: 8

Gravity: 13.95 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.32 AU - 4.32 AU

Year: 4821 Days

Day: 6.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 32,189,333 km

• M1: 126,859 km (0.108 R)
• M2: 183,557 km (0.09 R)
• M3: 249,828 km (0.076 R)
• M4: 318,643 km (0.089 R)
• M5: 416,032 km (0.081 R)
• M6: 643,570 km (0.052 R)
• M7: 785,090 km (0.106 R)
• M8: 1,068,877 km (0.098 R)
• M9: 1,673,551 km (0.102 R)
• M10: 2,057,719 km (0.092 R)
• M11: 2,172,460 km (0.055 R)
• M12: 2,230,803 km (0.068 R)
• M13: 2,489,159 km (0.045 R)
• M14: 2,926,733 km (0.103 R)
• M15: 3,187,631 km (0.074 R)
• M16: 3,388,242 km (0.113 R)
• M17: 3,456,010 km (0.086 R)
• M18: 3,801,880 km (0.055 R)
• M19: 3,896,127 km (0.114 R)
• M20: 4,038,694 km (0.098 R)
• M21: 5,531,381 km (0.075 R)
• M22: 5,664,972 km (0.11 R)
• M23: 6,045,100 km (0.083 R)
• M24: 6,100,003 km (0.109 R)
• M25: 6,238,231 km (0.115 R)
• M26: 6,293,732 km (0.059 R)
• M27: 7,855,085 km (0.081 R)
• M28: 8,339,782 km (0.034 R)
• M29: 8,400,968 km (0.042 R)
• M30: 8,834,053 km (0.099 R)
• M31: 9,306,184 km (0.115 R)
• M32: 9,593,263 km (0.06 R)
• M33: 9,689,753 km (0.098 R)
• M34: 10,111,170 km (0.108 R)
• M35: 10,307,592 km (0.045 R)
• M36: 10,439,388 km (0.116 R)
• M37: 10,538,572 km (0.102 R)
• M38: 10,971,807 km (0.081 R)
• M39: 11,207,573 km (0.116 R)
• M40: 11,342,959 km (0.112 R)
• M41: 11,581,418 km (0.072 R)
• M42: 11,649,785 km (0.112 R)
• M43: 11,855,781 km (0.112 R)
• M44: 12,201,950 km (0.077 R)
• M45: 12,341,376 km (0.053 R)
• M46: 12,868,708 km (0.108 R)
• M47: 13,152,944 km (0.119 R)
• M48: 13,619,390 km (0.053 R)
• M49: 14,091,222 km (0.069 R)
• M50: 14,420,936 km (0.036 R)
• M51: 14,531,488 km (0.093 R)
• M52: 14,790,293 km (0.105 R)
• M53: 16,375,731 km (0.103 R)
• M54: 16,916,078 km (0.104 R)
• M55: 17,188,496 km (0.079 R)
• M56: 18,212,793 km (0.09 R)
• M57: 18,452,000 km (0.12 R)
• M58: 19,014,189 km (0.059 R)
• M59: 19,378,609 km (0.114 R)
• M60: 19,500,531 km (0.09 R)
• M61: 21,151,194 km (0.11 R)
• M62: 21,402,668 km (0.112 R)
• M63: 21,570,816 km (0.095 R)
• M64: 21,655,189 km (0.083 R)
• M65: 22,078,103 km (0.056 R)
• M66: 22,375,653 km (0.106 R)
• M67: 22,589,129 km (0.118 R)
• M68: 22,846,138 km (0.067 R)
• M69: 23,104,194 km (0.099 R)
• M70: 23,579,616 km (0.055 R)
• M71: 23,753,449 km (0.053 R)
• M72: 24,848,655 km (0.089 R)
• M73: 25,291,465 km (0.076 R)
• M74: 26,050,076 km (0.117 R)
• M75: 26,454,738 km (0.097 R)
• M76: 26,544,945 km (0.051 R)
• M77: 27,270,345 km (0.114 R)
• M78: 28,462,790 km (0.119 R)
• M79: 28,601,467 km (0.043 R)
• M80: 28,694,068 km (0.104 R)
• M81: 29,953,832 km (0.105 R)
• M82: 30,094,903 km (0.098 R)
• M83: 30,850,970 km (0.096 R)
• M84: 31,565,600 km (0.071 R)
• M85: 31,900,998 km (0.096 R)
• M86: 32,189,273 km (0.059 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: 174 - 14,180 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit