🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.53 AU - 0.75 AU

Year: 185 Days

Day: 39.9 Hours

Environment

Temp: 133 °C

Axial Tilt: 20.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.65 AU - 0.69 AU

Year: 198 Days

Day: 29.2 Hours

Environment

Temp: 221 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.95 AU - 1.23 AU

Year: 412 Days

Day: 19.6 Hours

Environment

Temp: 21 °C

Axial Tilt: 6.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 39,555,468 km

• M1: 532,568 km (0.077 R)
• M2: 692,339 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.42 AU - 1.7 AU

Year: 705 Days

Day: 32.9 Hours

Environment

Temp: -47 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,555,468 km

• M1: 362,326 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 972.2

Radius: 6.2

Gravity: 25.29 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 12.41 AU - 13.31 AU

Year: 16678 Days

Day: 15.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 39,555,468 km

• M1: 112,348 km (0.12 R)
• M2: 412,890 km (0.112 R)
• M3: 682,615 km (0.087 R)
• M4: 848,220 km (0.115 R)
• M5: 974,481 km (0.115 R)
• M6: 1,478,775 km (0.032 R)
• M7: 1,539,212 km (0.097 R)
• M8: 2,052,782 km (0.057 R)
• M9: 2,542,416 km (0.042 R)
• M10: 2,875,869 km (0.082 R)
• M11: 3,302,074 km (0.054 R)
• M12: 5,103,382 km (0.118 R)
• M13: 5,149,458 km (0.114 R)
• M14: 5,334,959 km (0.093 R)
• M15: 5,617,400 km (0.047 R)
• M16: 5,664,972 km (0.097 R)
• M17: 5,712,694 km (0.115 R)
• M18: 5,904,778 km (0.115 R)
• M19: 7,464,335 km (0.101 R)
• M20: 7,993,164 km (0.062 R)
• M21: 9,030,924 km (0.097 R)
• M22: 9,142,524 km (0.114 R)
• M23: 9,650,858 km (0.099 R)
• M24: 11,531,153 km (0.093 R)
• M25: 11,591,741 km (0.04 R)
• M26: 11,957,208 km (0.06 R)
• M27: 12,202,998 km (0.046 R)
• M28: 12,264,632 km (0.081 R)
• M29: 12,512,516 km (0.099 R)
• M30: 12,950,388 km (0.11 R)
• M31: 13,648,412 km (0.112 R)
• M32: 14,034,225 km (0.12 R)
• M33: 15,147,084 km (0.062 R)
• M34: 15,680,550 km (0.101 R)
• M35: 15,747,569 km (0.116 R)
• M36: 17,525,839 km (0.1 R)
• M37: 17,875,001 km (0.059 R)
• M38: 18,226,406 km (0.071 R)
• M39: 19,727,471 km (0.036 R)
• M40: 20,602,918 km (0.055 R)
• M41: 20,750,122 km (0.106 R)
• M42: 21,565,580 km (0.109 R)
• M43: 21,789,827 km (0.08 R)
• M44: 21,864,776 km (0.107 R)
• M45: 22,618,600 km (0.117 R)
• M46: 22,770,441 km (0.119 R)
• M47: 23,919,652 km (0.088 R)
• M48: 25,876,542 km (0.043 R)
• M49: 25,955,829 km (0.048 R)
• M50: 26,274,024 km (0.107 R)
• M51: 26,833,968 km (0.092 R)
• M52: 27,478,735 km (0.088 R)
• M53: 28,291,800 km (0.054 R)
• M54: 29,030,364 km (0.099 R)
• M55: 29,360,527 km (0.105 R)
• M56: 32,730,967 km (0.089 R)
• M57: 32,988,724 km (0.115 R)
• M58: 35,425,973 km (0.113 R)
• M59: 35,602,199 km (0.069 R)
• M60: 35,867,286 km (0.098 R)
• M61: 36,221,684 km (0.118 R)
• M62: 36,310,395 km (0.087 R)
• M63: 36,399,256 km (0.03 R)
• M64: 36,755,299 km (0.117 R)
• M65: 38,643,673 km (0.116 R)
• M66: 39,280,212 km (0.102 R)
• M67: 40,932,670 km (0.045 R)
• M68: 42,233,573 km (0.098 R)
• M69: 43,831,279 km (0.113 R)
• M70: 43,925,974 km (0.117 R)
• M71: 44,780,477 km (0.086 R)
• M72: 45,066,508 km (0.097 R)
• M73: 45,544,623 km (0.096 R)
• M74: 46,409,299 km (0.112 R)
• M75: 47,279,659 km (0.105 R)
• M76: 47,862,792 km (0.108 R)
• M77: 49,922,455 km (0.052 R)
• M78: 51,511,035 km (0.074 R)
• M79: 51,910,760 km (0.117 R)
• M80: 52,311,533 km (0.051 R)
• M81: 53,621,113 km (0.048 R)
• M82: 55,554,516 km (0.111 R)
• M83: 63,512,674 km (0.114 R)
• M84: 65,773,696 km (0.104 R)
• M85: 66,424,447 km (0.09 R)
• M86: 66,641,962 km (0.034 R)
• M87: 68,719,128 km (0.106 R)
• M88: 69,159,096 km (0.077 R)
• M89: 69,269,349 km (0.057 R)
• M90: 70,595,684 km (0.068 R)
• M91: 72,377,095 km (0.103 R)
• M92: 72,600,744 km (0.05 R)
• M93: 73,722,878 km (0.057 R)
• M94: 74,398,911 km (0.119 R)
• M95: 74,737,600 km (0.063 R)
• M96: 75,643,565 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 208.7

Radius: 6.4

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 14.14 AU - 18.1 AU

Year: 23407 Days

Day: 21.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 39,555,468 km

• M1: 136,433 km (0.083 R)
• M2: 240,254 km (0.063 R)
• M3: 812,017 km (0.079 R)
• M4: 934,987 km (0.047 R)
• M5: 1,064,239 km (0.064 R)
• M6: 1,412,802 km (0.119 R)
• M7: 1,511,537 km (0.107 R)
• M8: 1,742,217 km (0.084 R)
• M9: 2,207,765 km (0.104 R)
• M10: 2,293,934 km (0.087 R)
• M11: 2,499,182 km (0.073 R)
• M12: 2,927,331 km (0.114 R)
• M13: 4,129,948 km (0.116 R)
• M14: 4,200,708 km (0.064 R)
• M15: 4,415,680 km (0.095 R)
• M16: 4,707,995 km (0.072 R)
• M17: 6,018,771 km (0.094 R)
• M18: 6,881,053 km (0.074 R)
• M19: 6,923,090 km (0.058 R)
• M20: 7,305,163 km (0.081 R)
• M21: 7,737,800 km (0.08 R)
• M22: 7,825,315 km (0.1 R)
• M23: 7,913,129 km (0.119 R)
• M24: 7,957,260 km (0.09 R)
• M25: 8,718,564 km (0.028 R)
• M26: 8,809,669 km (0.061 R)
• M27: 9,131,005 km (0.064 R)
• M28: 14,768,302 km (0.116 R)
• M29: 14,931,363 km (0.052 R)
• M30: 15,204,529 km (0.093 R)
• M31: 15,755,797 km (0.089 R)
• M32: 17,909,857 km (0.088 R)
• M33: 17,967,751 km (0.085 R)
• M34: 18,491,793 km (0.084 R)
• M35: 19,198,493 km (0.067 R)
• M36: 19,257,734 km (0.083 R)
• M37: 19,495,445 km (0.105 R)
• M38: 20,820,433 km (0.053 R)
• M39: 21,125,613 km (0.11 R)
• M40: 21,186,798 km (0.084 R)
• M41: 21,616,892 km (0.099 R)
• M42: 22,798,865 km (0.087 R)
• M43: 22,924,527 km (0.091 R)
• M44: 24,065,510 km (0.086 R)
• M45: 24,193,416 km (0.113 R)
• M46: 24,321,622 km (0.077 R)
• M47: 26,336,705 km (0.09 R)
• M48: 26,468,501 km (0.066 R)
• M49: 27,597,965 km (0.117 R)
• M50: 28,337,128 km (0.117 R)
• M51: 29,287,224 km (0.092 R)
• M52: 29,766,236 km (0.109 R)
• M53: 30,041,048 km (0.062 R)
• M54: 30,316,906 km (0.094 R)
• M55: 30,524,249 km (0.109 R)
• M56: 31,218,682 km (0.056 R)
• M57: 32,199,745 km (0.063 R)
• M58: 33,333,398 km (0.088 R)
• M59: 33,475,964 km (0.088 R)
• M60: 33,761,846 km (0.101 R)
• M61: 34,841,045 km (0.061 R)
• M62: 35,712,452 km (0.112 R)
• M63: 35,858,310 km (0.082 R)
• M64: 36,297,380 km (0.112 R)
• M65: 37,254,657 km (0.112 R)
• M66: 37,402,609 km (0.094 R)
• M67: 40,024,312 km (0.11 R)
• M68: 40,707,974 km (0.056 R)
• M69: 41,242,338 km (0.102 R)
• M70: 42,086,818 km (0.106 R)
• M71: 42,627,165 km (0.062 R)
• M72: 42,704,507 km (0.108 R)
• M73: 43,480,920 km (0.064 R)
• M74: 44,261,971 km (0.119 R)
• M75: 44,418,749 km (0.066 R)
• M76: 44,890,282 km (0.119 R)
• M77: 45,600,423 km (0.102 R)
• M78: 45,996,558 km (0.044 R)
• M79: 47,352,214 km (0.077 R)
• M80: 47,753,286 km (0.077 R)
• M81: 48,155,704 km (0.1 R)
• M82: 48,720,735 km (0.111 R)
• M83: 49,044,615 km (0.089 R)
• M84: 50,674,932 km (0.101 R)
• M85: 51,661,680 km (0.09 R)
• M86: 51,826,686 km (0.077 R)
• M87: 54,072,150 km (0.074 R)
• M88: 54,491,473 km (0.096 R)
• M89: 54,659,472 km (0.099 R)
• M90: 55,586,679 km (0.065 R)
• M91: 56,604,094 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 52.1

Radius: 6.9

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 14.23 AU - 21.39 AU

Year: 27182 Days

Day: 19.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 39,555,468 km

• M1: 95,743 km (0.081 R)
• M2: 1,029,682 km (0.053 R)
• M3: 1,205,160 km (0.108 R)
• M4: 1,371,513 km (0.111 R)
• M5: 1,467,256 km (0.113 R)
• M6: 1,565,243 km (0.034 R)
• M7: 1,935,796 km (0.119 R)
• M8: 2,087,189 km (0.082 R)
• M9: 2,287,651 km (0.073 R)
• M10: 2,333,128 km (0.106 R)
• M11: 2,447,870 km (0.102 R)
• M12: 2,779,379 km (0.091 R)
• M13: 3,510,763 km (0.071 R)
• M14: 3,695,815 km (0.055 R)
• M15: 4,103,170 km (0.118 R)
• M16: 4,697,523 km (0.109 R)
• M17: 4,784,589 km (0.117 R)
• M18: 5,228,146 km (0.096 R)
• M19: 5,623,234 km (0.033 R)
• M20: 5,871,118 km (0.052 R)
• M21: 6,027,897 km (0.086 R)
• M22: 6,506,610 km (0.119 R)
• M23: 7,331,343 km (0.089 R)
• M24: 8,825,227 km (0.061 R)
• M25: 9,041,097 km (0.106 R)
• M26: 9,149,555 km (0.092 R)
• M27: 9,294,965 km (0.118 R)
• M28: 9,367,968 km (0.105 R)
• M29: 9,735,829 km (0.1 R)
• M30: 9,958,880 km (0.097 R)
• M31: 10,033,529 km (0.119 R)
• M32: 10,145,877 km (0.096 R)
• M33: 10,447,766 km (0.117 R)
• M34: 10,752,497 km (0.093 R)
• M35: 11,176,307 km (0.08 R)
• M36: 11,921,155 km (0.1 R)
• M37: 12,803,483 km (0.063 R)
• M38: 12,925,555 km (0.113 R)
• M39: 13,417,283 km (0.105 R)
• M40: 14,250,244 km (0.097 R)
• M41: 14,461,177 km (0.095 R)
• M42: 14,928,820 km (0.03 R)
• M43: 16,097,329 km (0.106 R)
• M44: 16,581,877 km (0.082 R)
• M45: 17,250,280 km (0.029 R)
• M46: 17,340,039 km (0.114 R)
• M47: 17,791,376 km (0.12 R)
• M48: 19,541,222 km (0.056 R)
• M49: 20,721,998 km (0.087 R)
• M50: 21,056,798 km (0.107 R)
• M51: 21,345,223 km (0.081 R)
• M52: 21,683,314 km (0.096 R)
• M53: 22,658,991 km (0.041 R)
• M54: 22,708,059 km (0.093 R)
• M55: 23,449,765 km (0.092 R)
• M56: 23,549,248 km (0.106 R)
• M57: 23,599,064 km (0.076 R)
• M58: 23,898,559 km (0.089 R)
• M59: 24,652,981 km (0.106 R)
• M60: 25,261,994 km (0.112 R)
• M61: 25,773,469 km (0.046 R)
• M62: 26,806,293 km (0.104 R)
• M63: 27,066,743 km (0.093 R)
• M64: 27,747,563 km (0.101 R)
• M65: 27,905,388 km (0.103 R)
• M66: 28,222,087 km (0.106 R)
• M67: 29,072,551 km (0.052 R)
• M68: 29,232,920 km (0.12 R)
• M69: 29,500,999 km (0.065 R)
• M70: 29,662,116 km (0.068 R)
• M71: 29,931,392 km (0.115 R)
• M72: 30,039,402 km (0.1 R)
• M73: 30,744,158 km (0.105 R)
• M74: 31,071,179 km (0.066 R)
• M75: 32,391,230 km (0.073 R)
• M76: 32,446,581 km (0.073 R)
• M77: 32,613,084 km (0.119 R)
• M78: 33,393,237 km (0.025 R)
• M79: 34,405,266 km (0.099 R)
• M80: 35,028,790 km (0.089 R)
• M81: 35,142,485 km (0.069 R)
• M82: 36,286,908 km (0.062 R)
• M83: 36,401,949 km (0.109 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 20,088 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit