🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.99 AU - 1.09 AU

Year: 374 Days

Day: 15.1 Hours

Environment

Temp: 105 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 36,022,634 km

• M1: 42,037 km (0.107 R)
• M2: 259,702 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.54 AU - 1.78 AU

Year: 755 Days

Day: 16.1 Hours

Environment

Temp: -37 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.41 AU - 2.33 AU

Year: 903 Days

Day: 47.5 Hours

Environment

Temp: -47 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.31 AU - 3.39 AU

Year: 1699 Days

Day: 31.4 Hours

Environment

Temp: -85 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,022,634 km

• M1: 269,725 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 4.12 AU - 5.82 AU

Year: 3912 Days

Day: 34.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,022,634 km

• M1: 27,975 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.5

Radius: 12.2

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.84 AU - 6.12 AU

Year: 4530 Days

Day: 14.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 36,022,634 km

• M1: 169,644 km (0.112 R)
• M2: 251,324 km (0.082 R)
• M3: 368,908 km (0.043 R)
• M4: 622,776 km (0.11 R)
• M5: 894,745 km (0.091 R)
• M6: 1,017,266 km (0.075 R)
• M7: 1,219,821 km (0.12 R)
• M8: 1,420,282 km (0.092 R)
• M9: 1,716,187 km (0.117 R)
• M10: 2,014,036 km (0.109 R)
• M11: 2,347,639 km (0.077 R)
• M12: 2,443,532 km (0.088 R)
• M13: 2,521,173 km (0.089 R)
• M14: 2,779,528 km (0.032 R)
• M15: 2,901,750 km (0.108 R)
• M16: 3,343,812 km (0.049 R)
• M17: 3,539,934 km (0.116 R)
• M18: 4,012,215 km (0.039 R)
• M19: 4,151,042 km (0.033 R)
• M20: 4,244,391 km (0.106 R)
• M21: 4,409,397 km (0.101 R)
• M22: 4,624,968 km (0.093 R)
• M23: 4,917,581 km (0.103 R)
• M24: 5,216,478 km (0.088 R)
• M25: 5,317,456 km (0.096 R)
• M26: 5,393,602 km (0.089 R)
• M27: 5,624,282 km (0.108 R)
• M28: 5,753,833 km (0.111 R)
• M29: 6,148,622 km (0.098 R)
• M30: 6,335,769 km (0.078 R)
• M31: 6,416,701 km (0.088 R)
• M32: 6,661,294 km (0.038 R)
• M33: 7,356,924 km (0.057 R)
• M34: 8,163,406 km (0.076 R)
• M35: 8,369,402 km (0.111 R)
• M36: 8,458,264 km (0.059 R)
• M37: 8,726,792 km (0.078 R)
• M38: 9,088,968 km (0.091 R)
• M39: 9,766,048 km (0.102 R)
• M40: 9,953,644 km (0.114 R)
• M41: 10,555,177 km (0.107 R)
• M42: 11,038,528 km (0.119 R)
• M43: 11,562,120 km (0.098 R)
• M44: 12,060,281 km (0.054 R)
• M45: 12,464,046 km (0.099 R)
• M46: 13,250,033 km (0.066 R)
• M47: 13,562,094 km (0.063 R)
• M48: 13,701,519 km (0.111 R)
• M49: 14,762,617 km (0.041 R)
• M50: 15,086,048 km (0.09 R)
• M51: 15,666,936 km (0.064 R)
• M52: 15,960,148 km (0.114 R)
• M53: 16,403,407 km (0.114 R)
• M54: 17,188,795 km (0.089 R)
• M55: 17,719,120 km (0.092 R)
• M56: 17,909,857 km (0.098 R)
• M57: 18,139,639 km (0.082 R)
• M58: 18,370,469 km (0.103 R)
• M59: 18,447,661 km (0.07 R)
• M60: 18,718,434 km (0.083 R)
• M61: 19,068,642 km (0.115 R)
• M62: 19,264,167 km (0.055 R)
• M63: 19,420,945 km (0.099 R)
• M64: 19,814,986 km (0.101 R)
• M65: 20,691,330 km (0.11 R)
• M66: 21,174,531 km (0.104 R)
• M67: 21,296,005 km (0.11 R)
• M68: 24,278,388 km (0.085 R)
• M69: 24,575,340 km (0.037 R)
• M70: 24,873,488 km (0.036 R)
• M71: 25,818,199 km (0.102 R)
• M72: 26,862,093 km (0.076 R)
• M73: 27,565,801 km (0.067 R)
• M74: 28,632,584 km (0.078 R)
• M75: 29,577,145 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.2

Radius: 9.5

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 5.51 AU - 8.93 AU

Year: 6850 Days

Day: 10.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 36,022,634 km

• M1: 134,189 km (0.07 R)
• M2: 296,952 km (0.111 R)
• M3: 403,765 km (0.099 R)
• M4: 623,674 km (0.115 R)
• M5: 1,141,432 km (0.114 R)
• M6: 1,255,276 km (0.07 R)
• M7: 1,530,386 km (0.086 R)
• M8: 1,749,248 km (0.086 R)
• M9: 1,881,642 km (0.054 R)
• M10: 2,486,915 km (0.038 R)
• M11: 2,614,971 km (0.114 R)
• M12: 2,877,665 km (0.074 R)
• M13: 3,080,370 km (0.111 R)
• M14: 3,149,035 km (0.115 R)
• M15: 3,241,337 km (0.087 R)
• M16: 3,334,537 km (0.097 R)
• M17: 3,404,997 km (0.108 R)
• M18: 3,595,585 km (0.063 R)
• M19: 3,789,613 km (0.114 R)
• M20: 4,392,493 km (0.063 R)
• M21: 4,731,481 km (0.059 R)
• M22: 4,944,509 km (0.112 R)
• M23: 5,462,716 km (0.091 R)
• M24: 5,884,133 km (0.114 R)
• M25: 6,113,317 km (0.058 R)
• M26: 7,425,290 km (0.116 R)
• M27: 7,486,925 km (0.105 R)
• M28: 7,735,257 km (0.106 R)
• M29: 7,797,789 km (0.071 R)
• M30: 7,954,867 km (0.099 R)
• M31: 8,017,997 km (0.099 R)
• M32: 8,144,706 km (0.095 R)
• M33: 9,348,371 km (0.073 R)
• M34: 10,780,771 km (0.112 R)
• M35: 11,558,231 km (0.083 R)
• M36: 11,737,449 km (0.109 R)
• M37: 12,098,728 km (0.081 R)
• M38: 12,943,357 km (0.049 R)
• M39: 13,655,443 km (0.069 R)
• M40: 13,768,988 km (0.057 R)
• M41: 13,844,834 km (0.094 R)
• M42: 13,920,979 km (0.089 R)
• M43: 14,264,905 km (0.089 R)
• M44: 15,274,242 km (0.093 R)
• M45: 15,589,445 km (0.109 R)
• M46: 16,993,570 km (0.055 R)
• M47: 17,238,312 km (0.084 R)
• M48: 17,648,809 km (0.066 R)
• M49: 17,731,387 km (0.116 R)
• M50: 18,104,185 km (0.088 R)
• M51: 18,563,450 km (0.073 R)
• M52: 19,621,257 km (0.118 R)
• M53: 19,835,182 km (0.095 R)
• M54: 20,092,939 km (0.099 R)
• M55: 20,960,158 km (0.1 R)
• M56: 21,354,348 km (0.027 R)
• M57: 21,706,801 km (0.081 R)
• M58: 23,226,117 km (0.049 R)
• M59: 23,543,264 km (0.078 R)
• M60: 24,779,541 km (0.101 R)
• M61: 25,568,819 km (0.042 R)
• M62: 25,662,168 km (0.104 R)
• M63: 25,802,491 km (0.065 R)
• M64: 26,036,911 km (0.117 R)
• M65: 26,130,858 km (0.112 R)
• M66: 26,319,202 km (0.047 R)
• M67: 27,076,766 km (0.031 R)
• M68: 27,267,204 km (0.061 R)
• M69: 27,506,112 km (0.093 R)
• M70: 27,889,531 km (0.069 R)
• M71: 28,130,084 km (0.093 R)
• M72: 28,323,066 km (0.116 R)
• M73: 28,613,286 km (0.086 R)
• M74: 29,735,270 km (0.064 R)
• M75: 29,882,623 km (0.086 R)
• M76: 31,070,431 km (0.112 R)
• M77: 31,170,063 km (0.065 R)
• M78: 31,921,194 km (0.105 R)
• M79: 32,324,210 km (0.053 R)
• M80: 32,931,877 km (0.103 R)
• M81: 33,543,283 km (0.051 R)
• M82: 33,850,408 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.2

Radius: 13.7

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 9.64 AU - 12.02 AU

Year: 12585 Days

Day: 11.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 36,022,634 km

• M1: 218,712 km (0.07 R)
• M2: 543,190 km (0.107 R)
• M3: 829,071 km (0.091 R)
• M4: 935,884 km (0.071 R)
• M5: 1,499,270 km (0.081 R)
• M6: 1,632,711 km (0.073 R)
• M7: 1,747,303 km (0.098 R)
• M8: 1,864,588 km (0.111 R)
• M9: 2,284,060 km (0.085 R)
• M10: 4,435,278 km (0.105 R)
• M11: 4,663,414 km (0.118 R)
• M12: 4,828,720 km (0.101 R)
• M13: 5,063,589 km (0.108 R)
• M14: 5,614,707 km (0.065 R)
• M15: 6,294,031 km (0.083 R)
• M16: 6,477,139 km (0.118 R)
• M17: 7,151,227 km (0.095 R)
• M18: 7,265,669 km (0.09 R)
• M19: 7,769,216 km (0.076 R)
• M20: 8,850,958 km (0.097 R)
• M21: 9,056,505 km (0.058 R)
• M22: 9,180,522 km (0.12 R)
• M23: 11,064,857 km (0.072 R)
• M24: 11,734,158 km (0.105 R)
• M25: 12,050,856 km (0.086 R)
• M26: 13,724,557 km (0.034 R)
• M27: 14,010,589 km (0.101 R)
• M28: 14,734,193 km (0.106 R)
• M29: 15,174,310 km (0.038 R)
• M30: 15,668,432 km (0.119 R)
• M31: 16,926,700 km (0.081 R)
• M32: 17,852,711 km (0.118 R)
• M33: 18,112,861 km (0.062 R)
• M34: 18,742,369 km (0.091 R)
• M35: 20,076,782 km (0.11 R)
• M36: 20,837,487 km (0.051 R)
• M37: 21,221,505 km (0.057 R)
• M38: 21,718,469 km (0.041 R)
• M39: 22,052,073 km (0.098 R)
• M40: 23,175,852 km (0.086 R)
• M41: 24,318,480 km (0.081 R)
• M42: 24,491,415 km (0.064 R)
• M43: 24,896,676 km (0.116 R)
• M44: 25,070,958 km (0.075 R)
• M45: 25,596,345 km (0.07 R)
• M46: 27,015,281 km (0.082 R)
• M47: 27,553,983 km (0.115 R)
• M48: 27,734,398 km (0.113 R)
• M49: 28,702,895 km (0.106 R)
• M50: 29,498,007 km (0.102 R)
• M51: 29,744,096 km (0.084 R)
• M52: 29,990,783 km (0.106 R)
• M53: 30,362,234 km (0.05 R)
• M54: 30,486,400 km (0.09 R)
• M55: 31,109,775 km (0.115 R)
• M56: 31,611,526 km (0.077 R)
• M57: 33,068,909 km (0.034 R)
• M58: 33,580,832 km (0.108 R)
• M59: 35,197,836 km (0.088 R)
• M60: 35,655,157 km (0.109 R)
• M61: 36,641,754 km (0.079 R)
• M62: 38,104,971 km (0.115 R)
• M63: 38,641,728 km (0.113 R)
• M64: 39,722,872 km (0.049 R)
• M65: 40,267,109 km (0.107 R)
• M66: 40,608,641 km (0.063 R)
• M67: 41,088,252 km (0.071 R)
• M68: 41,294,398 km (0.078 R)
• M69: 42,191,536 km (0.119 R)
• M70: 42,677,430 km (0.094 R)
• M71: 42,955,832 km (0.115 R)
• M72: 43,234,832 km (0.062 R)
• M73: 43,374,556 km (0.081 R)
• M74: 43,935,099 km (0.113 R)
• M75: 45,204,886 km (0.117 R)
• M76: 45,488,823 km (0.1 R)
• M77: 45,702,000 km (0.096 R)
• M78: 46,272,417 km (0.05 R)
• M79: 46,916,735 km (0.064 R)
• M80: 47,060,349 km (0.089 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.6

Radius: 9.5

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 9.28 AU - 15.02 AU

Year: 14954 Days

Day: 9 Hours

Environment

Temp: -188 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 36,022,634 km

• M1: 128,953 km (0.111 R)
• M2: 512,971 km (0.08 R)
• M3: 762,650 km (0.109 R)
• M4: 1,068,129 km (0.071 R)
• M5: 1,159,683 km (0.028 R)
• M6: 1,511,836 km (0.074 R)
• M7: 2,123,392 km (0.098 R)
• M8: 2,359,158 km (0.114 R)
• M9: 2,728,815 km (0.107 R)
• M10: 2,856,123 km (0.088 R)
• M11: 3,745,482 km (0.117 R)
• M12: 3,887,450 km (0.072 R)
• M13: 3,973,319 km (0.075 R)
• M14: 4,745,095 km (0.105 R)
• M15: 5,054,164 km (0.074 R)
• M16: 5,401,830 km (0.054 R)
• M17: 8,302,083 km (0.04 R)
• M18: 8,825,227 km (0.045 R)
• M19: 9,090,763 km (0.113 R)
• M20: 9,668,660 km (0.11 R)
• M21: 9,746,750 km (0.111 R)
• M22: 9,864,035 km (0.037 R)
• M23: 10,377,903 km (0.085 R)
• M24: 10,698,492 km (0.118 R)
• M25: 11,431,820 km (0.069 R)
• M26: 12,817,994 km (0.11 R)
• M27: 13,075,751 km (0.082 R)
• M28: 13,465,454 km (0.071 R)
• M29: 13,596,202 km (0.034 R)
• M30: 14,256,527 km (0.071 R)
• M31: 15,425,635 km (0.12 R)
• M32: 16,485,386 km (0.054 R)
• M33: 16,859,381 km (0.105 R)
• M34: 17,806,934 km (0.034 R)
• M35: 18,917,848 km (0.106 R)
• M36: 19,456,998 km (0.044 R)
• M37: 20,051,051 km (0.06 R)
• M38: 20,801,883 km (0.092 R)
• M39: 21,054,255 km (0.088 R)
• M40: 21,155,532 km (0.09 R)
• M41: 22,486,056 km (0.11 R)
• M42: 25,227,437 km (0.069 R)
• M43: 25,983,355 km (0.098 R)
• M44: 27,021,265 km (0.113 R)
• M45: 27,241,473 km (0.111 R)
• M46: 27,462,280 km (0.092 R)
• M47: 27,628,333 km (0.113 R)
• M48: 28,575,288 km (0.068 R)
• M49: 29,137,327 km (0.117 R)
• M50: 30,329,323 km (0.117 R)
• M51: 30,730,245 km (0.043 R)
• M52: 31,711,158 km (0.092 R)
• M53: 33,054,547 km (0.119 R)
• M54: 35,074,418 km (0.066 R)
• M55: 35,555,524 km (0.114 R)
• M56: 36,828,602 km (0.116 R)
• M57: 37,256,303 km (0.045 R)
• M58: 37,562,829 km (0.102 R)
• M59: 37,993,371 km (0.034 R)
• M60: 39,170,108 km (0.091 R)
• M61: 39,856,912 km (0.097 R)
• M62: 42,195,875 km (0.114 R)
• M63: 42,899,882 km (0.113 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 89.9

Radius: 7.9

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 13.55 AU - 13.93 AU

Year: 17984 Days

Day: 23.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 36,022,634 km

• M1: 111,002 km (0.114 R)
• M2: 185,053 km (0.062 R)
• M3: 284,984 km (0.103 R)
• M4: 418,575 km (0.075 R)
• M5: 600,037 km (0.064 R)
• M6: 652,845 km (0.079 R)
• M7: 749,336 km (0.092 R)
• M8: 1,117,047 km (0.095 R)
• M9: 1,391,111 km (0.057 R)
• M10: 1,535,921 km (0.106 R)
• M11: 1,860,399 km (0.1 R)
• M12: 2,122,943 km (0.078 R)
• M13: 2,354,371 km (0.109 R)
• M14: 2,910,576 km (0.092 R)
• M15: 2,979,990 km (0.105 R)
• M16: 3,432,673 km (0.053 R)
• M17: 3,629,693 km (0.045 R)
• M18: 3,830,603 km (0.119 R)
• M19: 4,009,223 km (0.12 R)
• M20: 4,295,703 km (0.118 R)
• M21: 4,915,936 km (0.115 R)
• M22: 6,149,370 km (0.094 R)
• M23: 6,389,026 km (0.118 R)
• M24: 6,631,823 km (0.038 R)
• M25: 7,032,596 km (0.084 R)
• M26: 7,761,138 km (0.088 R)
• M27: 9,598,499 km (0.039 R)
• M28: 10,157,247 km (0.058 R)
• M29: 10,942,785 km (0.114 R)
• M30: 11,123,948 km (0.089 R)
• M31: 11,489,416 km (0.066 R)
• M32: 13,028,778 km (0.117 R)
• M33: 13,646,916 km (0.038 R)
• M34: 14,234,985 km (0.059 R)
• M35: 14,353,616 km (0.109 R)
• M36: 15,761,781 km (0.05 R)
• M37: 15,884,601 km (0.091 R)
• M38: 16,130,989 km (0.055 R)
• M39: 16,337,434 km (0.109 R)
• M40: 17,045,481 km (0.029 R)
• M41: 18,276,372 km (0.062 R)
• M42: 18,448,409 km (0.08 R)
• M43: 19,011,197 km (0.094 R)
• M44: 20,198,106 km (0.079 R)
• M45: 22,229,047 km (0.075 R)
• M46: 22,458,680 km (0.11 R)
• M47: 23,291,940 km (0.032 R)
• M48: 23,431,814 km (0.041 R)
• M49: 23,853,081 km (0.088 R)
• M50: 24,988,679 km (0.072 R)
• M51: 25,323,180 km (0.065 R)
• M52: 25,562,985 km (0.084 R)
• M53: 26,773,531 km (0.061 R)
• M54: 27,953,260 km (0.087 R)
• M55: 28,250,810 km (0.114 R)
• M56: 28,899,167 km (0.097 R)
• M57: 28,949,133 km (0.069 R)
• M58: 29,501,897 km (0.068 R)
• M59: 29,754,268 km (0.073 R)
• M60: 29,906,110 km (0.096 R)
• M61: 31,335,069 km (0.075 R)
• M62: 31,902,494 km (0.082 R)
• M63: 32,733,959 km (0.112 R)
• M64: 34,259,109 km (0.09 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 12,397 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit