🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.97 AU - 1.13 AU

Year: 376 Days

Day: 45 Hours

Environment

Temp: 107 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.5 AU - 2.34 AU

Year: 931 Days

Day: 27 Hours

Environment

Temp: -37 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.06 AU - 2.86 AU

Year: 1350 Days

Day: 37.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,000,369 km

• M1: 172,935 km (0.072 R)
• M2: 571,165 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.21 AU - 3.23 AU

Year: 1569 Days

Day: 20.1 Hours

Environment

Temp: -72 °C

Axial Tilt: 52.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 4.21 AU - 6.69 AU

Year: 4451 Days

Day: 22.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,000,369 km

• M1: 76,145 km (0.065 R)
• M2: 3,902,709 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.8

Radius: 14.1

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 9.43 AU - 14.63 AU

Year: 14597 Days

Day: 7.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 78,000,369 km

• M1: 474,674 km (0.118 R)
• M2: 688,898 km (0.119 R)
• M3: 1,000,810 km (0.12 R)
• M4: 1,129,763 km (0.063 R)
• M5: 1,219,223 km (0.038 R)
• M6: 1,311,375 km (0.118 R)
• M7: 1,577,510 km (0.119 R)
• M8: 1,888,524 km (0.088 R)
• M9: 2,024,059 km (0.071 R)
• M10: 2,812,889 km (0.117 R)
• M11: 3,032,199 km (0.111 R)
• M12: 3,192,419 km (0.05 R)
• M13: 3,322,569 km (0.031 R)
• M14: 3,421,453 km (0.054 R)
• M15: 3,930,834 km (0.093 R)
• M16: 4,355,692 km (0.082 R)
• M17: 4,721,159 km (0.083 R)
• M18: 4,982,955 km (0.036 R)
• M19: 6,569,740 km (0.115 R)
• M20: 6,736,542 km (0.091 R)
• M21: 6,862,653 km (0.081 R)
• M22: 7,159,754 km (0.094 R)
• M23: 7,635,475 km (0.116 R)
• M24: 7,943,497 km (0.077 R)
• M25: 8,166,099 km (0.088 R)
• M26: 8,754,467 km (0.111 R)
• M27: 9,309,924 km (0.095 R)
• M28: 9,497,520 km (0.074 R)
• M29: 9,639,189 km (0.069 R)
• M30: 11,292,844 km (0.088 R)
• M31: 11,999,096 km (0.057 R)
• M32: 12,203,446 km (0.119 R)
• M33: 12,512,366 km (0.067 R)
• M34: 13,454,384 km (0.111 R)
• M35: 14,636,656 km (0.105 R)
• M36: 15,684,589 km (0.082 R)
• M37: 15,908,238 km (0.113 R)
• M38: 16,985,193 km (0.091 R)
• M39: 18,261,562 km (0.078 R)
• M40: 20,416,220 km (0.103 R)
• M41: 20,538,292 km (0.086 R)
• M42: 20,905,854 km (0.094 R)
• M43: 21,772,175 km (0.038 R)
• M44: 22,272,430 km (0.052 R)
• M45: 24,246,823 km (0.042 R)
• M46: 25,287,575 km (0.094 R)
• M47: 25,615,943 km (0.1 R)
• M48: 25,813,561 km (0.049 R)
• M49: 26,011,629 km (0.107 R)
• M50: 27,010,045 km (0.09 R)
• M51: 28,701,698 km (0.116 R)
• M52: 28,906,946 km (0.102 R)
• M53: 29,319,088 km (0.106 R)
• M54: 29,733,175 km (0.036 R)
• M55: 30,288,183 km (0.1 R)
• M56: 31,620,203 km (0.101 R)
• M57: 32,613,832 km (0.105 R)
• M58: 34,196,128 km (0.091 R)
• M59: 34,413,793 km (0.106 R)
• M60: 34,850,619 km (0.067 R)
• M61: 35,803,258 km (0.096 R)
• M62: 36,024,214 km (0.079 R)
• M63: 36,393,721 km (0.108 R)
• M64: 36,541,823 km (0.116 R)
• M65: 36,764,425 km (0.098 R)
• M66: 39,927,522 km (0.05 R)
• M67: 41,001,186 km (0.087 R)
• M68: 41,619,025 km (0.08 R)
• M69: 42,629,409 km (0.117 R)
• M70: 42,863,829 km (0.05 R)
• M71: 43,333,716 km (0.12 R)
• M72: 43,648,021 km (0.1 R)
• M73: 46,751,579 km (0.042 R)
• M74: 47,720,823 km (0.036 R)
• M75: 48,126,533 km (0.117 R)
• M76: 48,533,439 km (0.059 R)
• M77: 48,778,181 km (0.089 R)
• M78: 49,105,202 km (0.04 R)
• M79: 49,679,059 km (0.08 R)
• M80: 49,843,318 km (0.08 R)
• M81: 50,337,589 km (0.068 R)
• M82: 51,829,977 km (0.039 R)
• M83: 52,916,806 km (0.094 R)
• M84: 53,673,622 km (0.106 R)
• M85: 55,538,808 km (0.062 R)
• M86: 56,565,049 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 339.9

Radius: 6.9

Gravity: 7.14 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 12.25 AU - 15.27 AU

Year: 17857 Days

Day: 20.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 78,000,369 km

• M1: 319,541 km (0.071 R)
• M2: 548,725 km (0.119 R)
• M3: 747,092 km (0.054 R)
• M4: 967,599 km (0.09 R)
• M5: 1,118,693 km (0.118 R)
• M6: 1,208,452 km (0.05 R)
• M7: 1,324,091 km (0.101 R)
• M8: 1,516,922 km (0.101 R)
• M9: 1,692,999 km (0.089 R)
• M10: 1,770,640 km (0.037 R)
• M11: 2,609,884 km (0.067 R)
• M12: 2,699,793 km (0.069 R)
• M13: 3,521,983 km (0.099 R)
• M14: 4,238,706 km (0.116 R)
• M15: 4,962,161 km (0.095 R)
• M16: 5,224,257 km (0.107 R)
• M17: 6,520,223 km (0.111 R)
• M18: 7,098,718 km (0.07 R)
• M19: 7,521,931 km (0.115 R)
• M20: 7,779,837 km (0.054 R)
• M21: 8,304,327 km (0.11 R)
• M22: 9,066,828 km (0.101 R)
• M23: 9,664,920 km (0.044 R)
• M24: 9,851,618 km (0.117 R)
• M25: 10,802,313 km (0.114 R)
• M26: 11,682,846 km (0.049 R)
• M27: 12,081,674 km (0.046 R)
• M28: 12,383,562 km (0.078 R)
• M29: 13,097,892 km (0.053 R)
• M30: 13,356,247 km (0.079 R)
• M31: 14,247,252 km (0.086 R)
• M32: 14,673,008 km (0.091 R)
• M33: 14,726,564 km (0.077 R)
• M34: 15,157,256 km (0.107 R)
• M35: 15,319,720 km (0.109 R)
• M36: 15,756,097 km (0.114 R)
• M37: 16,196,363 km (0.079 R)
• M38: 16,307,065 km (0.119 R)
• M39: 16,976,815 km (0.078 R)
• M40: 17,371,454 km (0.095 R)
• M41: 17,826,381 km (0.098 R)
• M42: 18,055,266 km (0.094 R)
• M43: 18,516,028 km (0.096 R)
• M44: 18,631,816 km (0.1 R)
• M45: 19,566,803 km (0.098 R)
• M46: 20,457,210 km (0.106 R)
• M47: 20,756,854 km (0.047 R)
• M48: 20,997,707 km (0.039 R)
• M49: 21,786,835 km (0.102 R)
• M50: 22,647,472 km (0.062 R)
• M51: 23,393,965 km (0.096 R)
• M52: 23,581,860 km (0.042 R)
• M53: 23,707,373 km (0.117 R)
• M54: 24,528,665 km (0.067 R)
• M55: 24,592,244 km (0.106 R)
• M56: 24,974,916 km (0.091 R)
• M57: 25,231,027 km (0.091 R)
• M58: 25,295,205 km (0.1 R)
• M59: 26,786,097 km (0.103 R)
• M60: 28,172,121 km (0.114 R)
• M61: 28,238,692 km (0.11 R)
• M62: 28,907,395 km (0.109 R)
• M63: 29,041,734 km (0.118 R)
• M64: 30,260,358 km (0.083 R)
• M65: 31,841,757 km (0.092 R)
• M66: 33,097,931 km (0.096 R)
• M67: 33,379,174 km (0.09 R)
• M68: 33,802,686 km (0.08 R)
• M69: 34,015,115 km (0.115 R)
• M70: 34,726,453 km (0.027 R)
• M71: 35,298,964 km (0.075 R)
• M72: 36,163,789 km (0.086 R)
• M73: 36,453,560 km (0.106 R)
• M74: 37,767,030 km (0.092 R)
• M75: 38,503,500 km (0.072 R)
• M76: 39,244,608 km (0.068 R)
• M77: 39,616,957 km (0.065 R)
• M78: 39,840,905 km (0.041 R)
• M79: 40,365,245 km (0.034 R)
• M80: 40,515,442 km (0.104 R)
• M81: 41,193,569 km (0.079 R)
• M82: 41,647,898 km (0.109 R)
• M83: 42,867,270 km (0.119 R)
• M84: 43,635,305 km (0.112 R)
• M85: 44,407,829 km (0.112 R)
• M86: 46,516,411 km (0.113 R)
• M87: 46,595,099 km (0.1 R)
• M88: 47,543,101 km (0.114 R)
• M89: 48,897,111 km (0.076 R)
• M90: 48,977,146 km (0.119 R)
• M91: 50,749,133 km (0.09 R)
• M92: 51,154,693 km (0.094 R)
• M93: 52,459,934 km (0.109 R)
• M94: 54,604,270 km (0.086 R)
• M95: 54,687,297 km (0.075 R)
• M96: 54,853,500 km (0.109 R)
• M97: 55,687,059 km (0.041 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 540.8

Radius: 6.7

Gravity: 12.05 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 12.39 AU - 20.53 AU

Year: 23363 Days

Day: 18.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,000,369 km

• M1: 110,852 km (0.103 R)
• M2: 185,801 km (0.047 R)
• M3: 355,145 km (0.105 R)
• M4: 980,764 km (0.09 R)
• M5: 1,061,098 km (0.098 R)
• M6: 1,557,463 km (0.037 R)
• M7: 1,780,663 km (0.108 R)
• M8: 2,152,115 km (0.062 R)
• M9: 3,485,630 km (0.095 R)
• M10: 3,609,797 km (0.088 R)
• M11: 3,693,422 km (0.101 R)
• M12: 3,735,459 km (0.059 R)
• M13: 4,519,651 km (0.115 R)
• M14: 4,655,187 km (0.109 R)
• M15: 4,838,145 km (0.119 R)
• M16: 4,976,822 km (0.107 R)
• M17: 5,023,347 km (0.093 R)
• M18: 5,496,675 km (0.105 R)
• M19: 5,885,479 km (0.098 R)
• M20: 6,333,675 km (0.104 R)
• M21: 6,741,179 km (0.098 R)
• M22: 6,844,402 km (0.052 R)
• M23: 7,635,176 km (0.075 R)
• M24: 8,565,974 km (0.086 R)
• M25: 8,733,972 km (0.115 R)
• M26: 8,790,221 km (0.038 R)
• M27: 8,846,620 km (0.102 R)
• M28: 9,130,257 km (0.054 R)
• M29: 9,532,227 km (0.115 R)
• M30: 9,648,165 km (0.12 R)
• M31: 9,881,388 km (0.074 R)
• M32: 10,472,749 km (0.086 R)
• M33: 11,258,586 km (0.062 R)
• M34: 11,381,107 km (0.081 R)
• M35: 11,627,644 km (0.065 R)
• M36: 13,337,099 km (0.051 R)
• M37: 13,531,875 km (0.101 R)
• M38: 14,386,678 km (0.116 R)
• M39: 16,424,949 km (0.083 R)
• M40: 16,563,925 km (0.116 R)
• M41: 16,913,386 km (0.117 R)
• M42: 17,053,858 km (0.103 R)
• M43: 18,119,444 km (0.117 R)
• M44: 18,263,207 km (0.112 R)
• M45: 19,133,418 km (0.108 R)
• M46: 20,389,292 km (0.11 R)
• M47: 20,463,942 km (0.098 R)
• M48: 20,538,740 km (0.086 R)
• M49: 22,130,312 km (0.098 R)
• M50: 22,360,843 km (0.035 R)
• M51: 23,291,192 km (0.113 R)
• M52: 24,154,970 km (0.068 R)
• M53: 24,551,105 km (0.083 R)
• M54: 25,430,142 km (0.09 R)
• M55: 26,890,666 km (0.077 R)
• M56: 27,054,625 km (0.069 R)
• M57: 27,962,385 km (0.085 R)
• M58: 28,045,412 km (0.064 R)
• M59: 28,461,743 km (0.057 R)
• M60: 29,892,347 km (0.105 R)
• M61: 30,062,291 km (0.097 R)
• M62: 31,432,607 km (0.118 R)
• M63: 34,233,827 km (0.104 R)
• M64: 35,035,821 km (0.053 R)
• M65: 36,295,884 km (0.075 R)
• M66: 37,204,990 km (0.107 R)
• M67: 37,937,571 km (0.12 R)
• M68: 39,510,294 km (0.084 R)
• M69: 42,051,363 km (0.076 R)
• M70: 45,130,985 km (0.048 R)
• M71: 49,683,098 km (0.038 R)
• M72: 50,793,115 km (0.071 R)
• M73: 54,898,080 km (0.09 R)
• M74: 55,314,411 km (0.095 R)
• M75: 57,834,238 km (0.056 R)
• M76: 59,214,577 km (0.048 R)
• M77: 59,321,240 km (0.109 R)
• M78: 59,641,529 km (0.086 R)
• M79: 60,820,959 km (0.081 R)
• M80: 61,791,550 km (0.095 R)
• M81: 62,116,177 km (0.054 R)
• M82: 64,295,220 km (0.114 R)
• M83: 65,945,883 km (0.051 R)
• M84: 67,721,909 km (0.096 R)
• M85: 69,064,251 km (0.078 R)
• M86: 70,189,526 km (0.109 R)
• M87: 72,002,502 km (0.105 R)
• M88: 72,230,190 km (0.116 R)
• M89: 73,716,296 km (0.119 R)
• M90: 74,290,452 km (0.068 R)
• M91: 75,327,764 km (0.108 R)
• M92: 75,558,893 km (0.115 R)
• M93: 75,906,109 km (0.117 R)
• M94: 77,766,808 km (0.098 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 11,653 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit