🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.79 AU - 0.89 AU

Year: 293 Days

Day: 17.9 Hours

Environment

Temp: 34 °C

Axial Tilt: 19.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.8 AU - 2.8 AU

Year: 1328 Days

Day: 43.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.18 AU - 3.94 AU

Year: 2558 Days

Day: 18.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.23 AU - 4.71 AU

Year: 3012 Days

Day: 41.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.8

Radius: 11.6

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 5.15 AU - 8.43 AU

Year: 6738 Days

Day: 9.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 69,281,025 km

• M1: 145,409 km (0.096 R)
• M2: 273,016 km (0.086 R)
• M3: 345,721 km (0.085 R)
• M4: 673,340 km (0.077 R)
• M5: 1,011,282 km (0.084 R)
• M6: 1,174,642 km (0.099 R)
• M7: 1,382,584 km (0.081 R)
• M8: 1,509,742 km (0.103 R)
• M9: 1,835,117 km (0.112 R)
• M10: 2,057,719 km (0.108 R)
• M11: 2,310,689 km (0.055 R)
• M12: 2,596,421 km (0.103 R)
• M13: 2,893,672 km (0.056 R)
• M14: 4,676,729 km (0.042 R)
• M15: 4,954,681 km (0.059 R)
• M16: 5,152,599 km (0.106 R)
• M17: 5,497,871 km (0.102 R)
• M18: 5,940,232 km (0.112 R)
• M19: 6,271,891 km (0.043 R)
• M20: 6,455,447 km (0.084 R)
• M21: 6,609,832 km (0.103 R)
• M22: 6,703,032 km (0.088 R)
• M23: 6,985,173 km (0.079 R)
• M24: 7,111,883 km (0.089 R)
• M25: 7,887,997 km (0.088 R)
• M26: 8,589,162 km (0.062 R)
• M27: 8,827,322 km (0.113 R)
• M28: 9,484,954 km (0.08 R)
• M29: 9,695,887 km (0.078 R)
• M30: 10,122,390 km (0.099 R)
• M31: 10,302,057 km (0.053 R)
• M32: 10,410,217 km (0.062 R)
• M33: 10,518,974 km (0.09 R)
• M34: 11,215,652 km (0.09 R)
• M35: 12,269,718 km (0.119 R)
• M36: 12,576,693 km (0.042 R)
• M37: 13,159,078 km (0.037 R)
• M38: 13,631,358 km (0.048 R)
• M39: 13,750,288 km (0.07 R)
• M40: 13,949,253 km (0.076 R)
• M41: 14,069,231 km (0.053 R)
• M42: 14,999,580 km (0.063 R)
• M43: 15,163,390 km (0.027 R)
• M44: 15,866,350 km (0.098 R)
• M45: 16,075,189 km (0.117 R)
• M46: 16,200,851 km (0.116 R)
• M47: 16,411,186 km (0.095 R)
• M48: 16,919,519 km (0.071 R)
• M49: 17,261,201 km (0.076 R)
• M50: 17,519,107 km (0.059 R)
• M51: 17,648,510 km (0.099 R)
• M52: 18,519,169 km (0.094 R)
• M53: 18,871,472 km (0.09 R)
• M54: 19,493,201 km (0.067 R)
• M55: 21,306,477 km (0.093 R)
• M56: 21,629,309 km (0.066 R)
• M57: 21,721,910 km (0.082 R)
• M58: 22,139,886 km (0.1 R)
• M59: 22,373,409 km (0.108 R)
• M60: 23,315,127 km (0.12 R)
• M61: 24,221,840 km (0.084 R)
• M62: 24,655,375 km (0.071 R)
• M63: 24,800,485 km (0.092 R)
• M64: 25,432,536 km (0.106 R)
• M65: 26,069,823 km (0.095 R)
• M66: 26,712,345 km (0.101 R)
• M67: 27,010,644 km (0.061 R)
• M68: 27,160,241 km (0.12 R)
• M69: 27,761,326 km (0.079 R)
• M70: 27,962,684 km (0.101 R)
• M71: 29,539,446 km (0.106 R)
• M72: 30,520,210 km (0.112 R)
• M73: 30,884,181 km (0.119 R)
• M74: 31,092,721 km (0.085 R)
• M75: 31,301,858 km (0.057 R)
• M76: 31,721,480 km (0.065 R)
• M77: 33,204,893 km (0.11 R)
• M78: 34,008,832 km (0.073 R)
• M79: 34,494,277 km (0.096 R)
• M80: 34,602,436 km (0.116 R)
• M81: 34,927,662 km (0.101 R)
• M82: 35,472,049 km (0.063 R)
• M83: 36,074,031 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.3

Radius: 9.3

Gravity: 11.16 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 6.81 AU - 10.65 AU

Year: 9822 Days

Day: 9 Hours

Environment

Temp: -172 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 69,281,025 km

• M1: 203,453 km (0.116 R)
• M2: 325,076 km (0.092 R)
• M3: 404,812 km (0.093 R)
• M4: 523,742 km (0.103 R)
• M5: 690,394 km (0.042 R)
• M6: 799,152 km (0.113 R)
• M7: 913,893 km (0.095 R)
• M8: 1,118,094 km (0.118 R)
• M9: 1,428,660 km (0.067 R)
• M10: 1,546,244 km (0.098 R)
• M11: 1,642,734 km (0.115 R)
• M12: 1,867,131 km (0.097 R)
• M13: 2,128,329 km (0.082 R)
• M14: 2,627,836 km (0.109 R)
• M15: 2,743,775 km (0.095 R)
• M16: 3,411,729 km (0.1 R)
• M17: 3,538,588 km (0.064 R)
• M18: 3,602,466 km (0.084 R)
• M19: 3,666,943 km (0.082 R)
• M20: 3,994,562 km (0.029 R)
• M21: 4,263,539 km (0.033 R)
• M22: 4,331,756 km (0.108 R)
• M23: 4,434,679 km (0.108 R)
• M24: 5,033,669 km (0.093 R)
• M25: 5,884,133 km (0.095 R)
• M26: 6,267,702 km (0.079 R)
• M27: 7,018,982 km (0.12 R)
• M28: 7,384,749 km (0.111 R)
• M29: 7,632,035 km (0.067 R)
• M30: 7,756,799 km (0.084 R)
• M31: 7,840,275 km (0.119 R)
• M32: 8,262,290 km (0.1 R)
• M33: 8,347,561 km (0.055 R)
• M34: 9,393,998 km (0.118 R)
• M35: 9,978,028 km (0.098 R)
• M36: 10,297,420 km (0.088 R)
• M37: 10,573,877 km (0.099 R)
• M38: 11,465,181 km (0.089 R)
• M39: 12,674,680 km (0.12 R)
• M40: 12,970,883 km (0.1 R)
• M41: 14,127,724 km (0.075 R)
• M42: 14,589,383 km (0.056 R)
• M43: 15,160,248 km (0.096 R)
• M44: 16,270,564 km (0.036 R)
• M45: 16,377,676 km (0.089 R)
• M46: 17,079,439 km (0.104 R)
• M47: 18,178,535 km (0.096 R)
• M48: 18,512,587 km (0.12 R)
• M49: 18,848,733 km (0.101 R)
• M50: 19,243,522 km (0.043 R)
• M51: 19,527,160 km (0.109 R)
• M52: 19,812,293 km (0.108 R)
• M53: 20,444,195 km (0.09 R)
• M54: 20,559,834 km (0.09 R)
• M55: 21,433,785 km (0.03 R)
• M56: 22,618,001 km (0.039 R)
• M57: 23,459,489 km (0.097 R)
• M58: 23,580,664 km (0.079 R)
• M59: 27,754,444 km (0.108 R)
• M60: 28,396,668 km (0.063 R)
• M61: 30,550,578 km (0.102 R)
• M62: 30,682,822 km (0.118 R)
• M63: 30,815,217 km (0.12 R)
• M64: 31,014,182 km (0.074 R)
• M65: 31,147,174 km (0.099 R)
• M66: 32,149,929 km (0.036 R)
• M67: 32,756,698 km (0.106 R)
• M68: 32,959,702 km (0.102 R)
• M69: 33,571,557 km (0.063 R)
• M70: 35,013,531 km (0.103 R)
• M71: 35,498,677 km (0.099 R)
• M72: 35,916,354 km (0.098 R)
• M73: 36,686,185 km (0.097 R)
• M74: 36,897,118 km (0.029 R)
• M75: 37,108,500 km (0.098 R)
• M76: 38,813,467 km (0.118 R)
• M77: 39,603,493 km (0.109 R)
• M78: 41,858,232 km (0.085 R)
• M79: 42,299,396 km (0.073 R)
• M80: 43,112,311 km (0.12 R)
• M81: 45,204,587 km (0.07 R)
• M82: 45,657,270 km (0.085 R)
• M83: 47,253,330 km (0.066 R)
• M84: 47,482,813 km (0.047 R)
• M85: 48,096,613 km (0.07 R)
• M86: 48,404,485 km (0.093 R)
• M87: 50,031,811 km (0.098 R)
• M88: 52,229,105 km (0.09 R)
• M89: 52,862,652 km (0.098 R)
• M90: 53,021,525 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.7

Radius: 8.5

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 8.65 AU - 9.13 AU

Year: 10094 Days

Day: 10.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 69,281,025 km

• M1: 190,288 km (0.07 R)
• M2: 333,902 km (0.087 R)
• M3: 814,710 km (0.055 R)
• M4: 1,487,900 km (0.106 R)
• M5: 1,672,953 km (0.026 R)
• M6: 2,179,791 km (0.079 R)
• M7: 2,681,991 km (0.096 R)
• M8: 2,984,926 km (0.12 R)
• M9: 3,761,788 km (0.031 R)
• M10: 4,538,650 km (0.097 R)
• M11: 5,052,668 km (0.118 R)
• M12: 5,269,735 km (0.101 R)
• M13: 5,521,657 km (0.09 R)
• M14: 6,168,519 km (0.115 R)
• M15: 6,635,713 km (0.055 R)
• M16: 6,839,315 km (0.088 R)
• M17: 7,079,570 km (0.062 R)
• M18: 7,148,833 km (0.062 R)
• M19: 8,032,209 km (0.098 R)
• M20: 8,431,934 km (0.114 R)
• M21: 9,024,641 km (0.088 R)
• M22: 9,137,438 km (0.118 R)
• M23: 9,554,517 km (0.105 R)
• M24: 9,630,961 km (0.072 R)
• M25: 10,446,569 km (0.103 R)
• M26: 10,882,647 km (0.087 R)
• M27: 12,019,441 km (0.104 R)
• M28: 12,392,688 km (0.074 R)
• M29: 12,896,533 km (0.06 R)
• M30: 13,193,485 km (0.054 R)
• M31: 13,278,756 km (0.063 R)
• M32: 13,578,550 km (0.051 R)
• M33: 13,794,120 km (0.052 R)
• M34: 14,228,702 km (0.115 R)
• M35: 14,491,546 km (0.103 R)
• M36: 14,711,903 km (0.053 R)
• M37: 15,066,600 km (0.069 R)
• M38: 15,469,168 km (0.093 R)
• M39: 16,056,938 km (0.079 R)
• M40: 16,422,106 km (0.106 R)
• M41: 17,769,235 km (0.093 R)
• M42: 17,863,332 km (0.093 R)
• M43: 18,432,103 km (0.096 R)
• M44: 19,344,800 km (0.098 R)
• M45: 19,782,224 km (0.088 R)
• M46: 20,617,279 km (0.076 R)
• M47: 21,263,692 km (0.108 R)
• M48: 21,363,773 km (0.111 R)
• M49: 22,474,387 km (0.097 R)
• M50: 22,576,413 km (0.103 R)
• M51: 22,678,439 km (0.094 R)
• M52: 23,759,283 km (0.089 R)
• M53: 24,227,674 km (0.054 R)
• M54: 24,646,548 km (0.066 R)
• M55: 26,024,494 km (0.087 R)
• M56: 26,346,130 km (0.095 R)
• M57: 26,722,817 km (0.062 R)
• M58: 27,264,212 km (0.076 R)
• M59: 27,481,727 km (0.035 R)
• M60: 27,590,784 km (0.082 R)
• M61: 30,137,089 km (0.112 R)
• M62: 33,394,882 km (0.071 R)
• M63: 33,802,686 km (0.109 R)
• M64: 34,211,986 km (0.093 R)
• M65: 34,917,639 km (0.073 R)
• M66: 36,283,468 km (0.102 R)
• M67: 36,522,824 km (0.079 R)
• M68: 37,304,323 km (0.118 R)
• M69: 38,091,208 km (0.095 R)
• M70: 38,151,945 km (0.059 R)
• M71: 39,496,830 km (0.097 R)
• M72: 40,608,791 km (0.071 R)
• M73: 40,795,040 km (0.113 R)
• M74: 41,793,606 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 527.7

Radius: 6.2

Gravity: 13.73 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 11.3 AU - 16.56 AU

Year: 19798 Days

Day: 21.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 69,281,025 km

• M1: 79,287 km (0.105 R)
• M2: 191,784 km (0.025 R)
• M3: 244,293 km (0.12 R)
• M4: 511,026 km (0.102 R)
• M5: 782,247 km (0.104 R)
• M6: 1,094,159 km (0.095 R)
• M7: 1,358,797 km (0.062 R)
• M8: 1,498,522 km (0.057 R)
• M9: 1,914,554 km (0.107 R)
• M10: 2,465,373 km (0.116 R)
• M11: 3,172,223 km (0.101 R)
• M12: 3,396,021 km (0.058 R)
• M13: 4,017,301 km (0.101 R)
• M14: 4,341,181 km (0.089 R)
• M15: 4,970,688 km (0.075 R)
• M16: 5,583,741 km (0.082 R)
• M17: 5,853,765 km (0.098 R)
• M18: 6,689,418 km (0.111 R)
• M19: 6,832,284 km (0.109 R)
• M20: 7,072,688 km (0.089 R)
• M21: 7,315,785 km (0.109 R)
• M22: 7,810,355 km (0.056 R)
• M23: 7,910,586 km (0.065 R)
• M24: 8,213,821 km (0.099 R)
• M25: 8,315,697 km (0.084 R)
• M26: 8,469,334 km (0.052 R)
• M27: 8,624,018 km (0.12 R)
• M28: 8,675,779 km (0.09 R)
• M29: 9,198,923 km (0.071 R)
• M30: 10,996,640 km (0.072 R)
• M31: 12,311,905 km (0.085 R)
• M32: 12,370,248 km (0.062 R)
• M33: 12,663,161 km (0.098 R)
• M34: 13,857,550 km (0.108 R)
• M35: 14,468,059 km (0.101 R)
• M36: 14,591,328 km (0.057 R)
• M37: 14,900,696 km (0.047 R)
• M38: 15,652,276 km (0.117 R)
• M39: 15,905,545 km (0.064 R)
• M40: 16,160,160 km (0.077 R)
• M41: 17,257,162 km (0.081 R)
• M42: 18,112,263 km (0.08 R)
• M43: 19,590,589 km (0.095 R)
• M44: 20,967,638 km (0.115 R)
• M45: 22,233,535 km (0.072 R)
• M46: 22,875,758 km (0.078 R)
• M47: 23,091,179 km (0.104 R)
• M48: 25,133,938 km (0.108 R)
• M49: 25,282,040 km (0.109 R)
• M50: 26,027,038 km (0.084 R)
• M51: 26,176,935 km (0.112 R)
• M52: 26,477,477 km (0.119 R)
• M53: 26,628,122 km (0.026 R)
• M54: 26,854,763 km (0.1 R)
• M55: 29,545,430 km (0.084 R)
• M56: 30,882,984 km (0.047 R)
• M57: 32,320,620 km (0.082 R)
• M58: 33,372,443 km (0.114 R)
• M59: 34,189,097 km (0.104 R)
• M60: 35,095,062 km (0.069 R)
• M61: 35,675,801 km (0.114 R)
• M62: 36,510,707 km (0.114 R)
• M63: 37,944,902 km (0.114 R)
• M64: 39,397,347 km (0.099 R)
• M65: 43,684,673 km (0.051 R)
• M66: 44,577,622 km (0.107 R)
• M67: 45,206,233 km (0.086 R)
• M68: 45,928,341 km (0.088 R)
• M69: 46,290,817 km (0.097 R)
• M70: 46,381,623 km (0.087 R)
• M71: 47,201,120 km (0.053 R)
• M72: 47,292,524 km (0.055 R)
• M73: 47,383,929 km (0.074 R)
• M74: 47,475,333 km (0.096 R)
• M75: 47,750,144 km (0.09 R)
• M76: 48,301,263 km (0.094 R)
• M77: 49,039,379 km (0.059 R)
• M78: 50,433,332 km (0.079 R)
• M79: 52,312,281 km (0.118 R)
• M80: 52,880,304 km (0.071 R)
• M81: 54,213,820 km (0.043 R)
• M82: 54,788,724 km (0.112 R)
• M83: 55,558,405 km (0.057 R)
• M84: 55,848,027 km (0.047 R)
• M85: 56,041,307 km (0.102 R)
• M86: 57,986,678 km (0.119 R)
• M87: 60,846,540 km (0.056 R)
• M88: 60,945,873 km (0.025 R)
• M89: 61,144,988 km (0.117 R)
• M90: 63,650,902 km (0.11 R)
• M91: 64,156,094 km (0.076 R)
• M92: 66,497,301 km (0.057 R)
• M93: 66,907,199 km (0.1 R)
• M94: 67,832,911 km (0.104 R)
• M95: 67,935,983 km (0.107 R)
• M96: 68,142,279 km (0.108 R)
• M97: 69,281,018 km (0.091 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 18,187 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit