🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.49 AU - 0.79 AU

Year: 186 Days

Day: 23.7 Hours

Environment

Temp: 206 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.58 AU - 0.74 AU

Year: 195 Days

Day: 31.9 Hours

Environment

Temp: 160 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.09 AU - 1.35 AU

Year: 490 Days

Day: 44.9 Hours

Environment

Temp: 15 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.22 AU - 1.44 AU

Year: 557 Days

Day: 31 Hours

Environment

Temp: -13 °C

Axial Tilt: 8.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.34 AU - 2.06 AU

Year: 806 Days

Day: 16.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.31 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.7

Radius: 14.9

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4.02 AU - 5.82 AU

Year: 3966 Days

Day: 9.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 57,154,362 km

• M1: 195,225 km (0.089 R)
• M2: 300,393 km (0.091 R)
• M3: 396,883 km (0.1 R)
• M4: 581,188 km (0.117 R)
• M5: 686,654 km (0.055 R)
• M6: 993,779 km (0.091 R)
• M7: 1,125,724 km (0.115 R)
• M8: 1,325,437 km (0.033 R)
• M9: 1,461,870 km (0.114 R)
• M10: 1,581,399 km (0.073 R)
• M11: 1,761,365 km (0.113 R)
• M12: 2,008,351 km (0.094 R)
• M13: 2,642,796 km (0.111 R)
• M14: 2,872,429 km (0.086 R)
• M15: 3,601,120 km (0.042 R)
• M16: 3,963,745 km (0.093 R)
• M17: 4,149,546 km (0.116 R)
• M18: 4,385,910 km (0.043 R)
• M19: 4,529,973 km (0.078 R)
• M20: 4,806,280 km (0.101 R)
• M21: 5,547,538 km (0.1 R)
• M22: 5,651,508 km (0.109 R)
• M23: 5,826,089 km (0.077 R)
• M24: 6,002,615 km (0.076 R)
• M25: 6,451,558 km (0.1 R)
• M26: 6,597,565 km (0.096 R)
• M27: 6,763,170 km (0.062 R)
• M28: 6,986,071 km (0.091 R)
• M29: 7,230,364 km (0.057 R)
• M30: 7,805,119 km (0.084 R)
• M31: 8,078,435 km (0.112 R)
• M32: 8,334,995 km (0.088 R)
• M33: 8,434,478 km (0.093 R)
• M34: 8,634,490 km (0.092 R)
• M35: 8,937,575 km (0.062 R)
• M36: 9,244,101 km (0.056 R)
• M37: 9,409,108 km (0.041 R)
• M38: 9,554,218 km (0.116 R)
• M39: 9,930,905 km (0.106 R)
• M40: 10,248,651 km (0.026 R)
• M41: 10,505,211 km (0.109 R)
• M42: 10,612,623 km (0.049 R)
• M43: 10,915,708 km (0.028 R)
• M44: 11,353,730 km (0.083 R)
• M45: 11,819,728 km (0.11 R)
• M46: 11,931,627 km (0.114 R)
• M47: 12,089,004 km (0.072 R)
• M48: 12,314,747 km (0.06 R)
• M49: 12,473,770 km (0.081 R)
• M50: 12,633,391 km (0.11 R)
• M51: 13,116,442 km (0.105 R)
• M52: 13,535,316 km (0.095 R)
• M53: 13,675,938 km (0.113 R)
• M54: 13,864,132 km (0.119 R)
• M55: 14,100,646 km (0.101 R)
• M56: 14,386,229 km (0.105 R)
• M57: 14,529,843 km (0.094 R)
• M58: 14,625,735 km (0.108 R)
• M59: 14,746,012 km (0.104 R)
• M60: 15,108,637 km (0.074 R)
• M61: 15,352,182 km (0.071 R)
• M62: 15,449,870 km (0.111 R)
• M63: 15,572,390 km (0.048 R)
• M64: 15,867,547 km (0.062 R)
• M65: 15,966,431 km (0.112 R)
• M66: 16,139,965 km (0.118 R)
• M67: 16,239,298 km (0.113 R)
• M68: 16,588,908 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.1

Radius: 12.5

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 4.68 AU - 7.64 AU

Year: 5556 Days

Day: 9.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 57,154,362 km

• M1: 201,658 km (0.114 R)
• M2: 319,990 km (0.109 R)
• M3: 620,981 km (0.098 R)
• M4: 751,131 km (0.054 R)
• M5: 935,435 km (0.088 R)
• M6: 1,283,101 km (0.117 R)
• M7: 1,726,659 km (0.045 R)
• M8: 2,175,901 km (0.102 R)
• M9: 2,319,964 km (0.076 R)
• M10: 2,424,981 km (0.061 R)
• M11: 3,297,586 km (0.043 R)
• M12: 3,440,003 km (0.046 R)
• M13: 3,584,664 km (0.092 R)
• M14: 3,904,804 km (0.078 R)
• M15: 4,005,184 km (0.107 R)
• M16: 4,652,643 km (0.1 R)
• M17: 4,759,157 km (0.046 R)
• M18: 5,670,208 km (0.104 R)
• M19: 6,366,287 km (0.118 R)
• M20: 6,724,574 km (0.11 R)
• M21: 6,906,186 km (0.074 R)
• M22: 7,429,629 km (0.115 R)
• M23: 7,775,200 km (0.1 R)
• M24: 8,093,993 km (0.095 R)
• M25: 8,352,199 km (0.078 R)
• M26: 8,711,682 km (0.088 R)
• M27: 8,810,567 km (0.08 R)
• M28: 9,378,141 km (0.089 R)
• M29: 10,795,581 km (0.108 R)
• M30: 10,973,004 km (0.104 R)
• M31: 11,874,780 km (0.083 R)
• M32: 13,442,715 km (0.052 R)
• M33: 13,710,346 km (0.09 R)
• M34: 14,406,724 km (0.066 R)
• M35: 14,680,637 km (0.097 R)
• M36: 14,956,346 km (0.115 R)
• M37: 15,432,965 km (0.104 R)
• M38: 16,401,013 km (0.085 R)
• M39: 16,523,384 km (0.098 R)
• M40: 17,057,448 km (0.107 R)
• M41: 17,806,036 km (0.117 R)
• M42: 17,973,885 km (0.064 R)
• M43: 18,268,892 km (0.068 R)
• M44: 18,863,693 km (0.097 R)
• M45: 19,854,629 km (0.074 R)
• M46: 20,028,612 km (0.077 R)
• M47: 20,862,470 km (0.107 R)
• M48: 21,128,156 km (0.103 R)
• M49: 21,931,796 km (0.113 R)
• M50: 22,882,191 km (0.087 R)
• M51: 22,973,296 km (0.04 R)
• M52: 23,339,362 km (0.091 R)
• M53: 23,431,215 km (0.107 R)
• M54: 23,984,727 km (0.117 R)
• M55: 24,123,704 km (0.118 R)
• M56: 24,542,428 km (0.11 R)
• M57: 24,916,573 km (0.066 R)
• M58: 25,481,454 km (0.108 R)
• M59: 25,907,958 km (0.096 R)
• M60: 27,104,890 km (0.041 R)
• M61: 27,685,779 km (0.061 R)
• M62: 28,958,557 km (0.073 R)
• M63: 29,502,794 km (0.118 R)
• M64: 30,000,507 km (0.111 R)
• M65: 30,100,438 km (0.076 R)
• M66: 30,350,566 km (0.115 R)
• M67: 30,450,796 km (0.041 R)
• M68: 30,802,650 km (0.099 R)
• M69: 31,206,265 km (0.077 R)
• M70: 31,459,535 km (0.105 R)
• M71: 31,560,962 km (0.118 R)
• M72: 31,815,129 km (0.118 R)
• M73: 32,018,881 km (0.034 R)
• M74: 32,581,668 km (0.084 R)
• M75: 33,820,787 km (0.114 R)
• M76: 33,976,818 km (0.078 R)
• M77: 34,080,938 km (0.112 R)
• M78: 34,550,675 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.7

Radius: 14.7

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 8.53 AU - 13.33 AU

Year: 13133 Days

Day: 9.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 57,154,362 km

• M1: 198,367 km (0.082 R)
• M2: 1,288,486 km (0.111 R)
• M3: 1,611,019 km (0.03 R)
• M4: 1,848,132 km (0.106 R)
• M5: 2,528,653 km (0.115 R)
• M6: 3,364,755 km (0.108 R)
• M7: 5,050,275 km (0.107 R)
• M8: 5,209,147 km (0.101 R)
• M9: 5,401,979 km (0.093 R)
• M10: 7,171,572 km (0.101 R)
• M11: 7,458,800 km (0.054 R)
• M12: 7,970,575 km (0.041 R)
• M13: 8,456,020 km (0.058 R)
• M14: 8,569,415 km (0.112 R)
• M15: 8,989,635 km (0.101 R)
• M16: 10,819,367 km (0.108 R)
• M17: 11,273,696 km (0.087 R)
• M18: 11,398,759 km (0.081 R)
• M19: 11,734,457 km (0.119 R)
• M20: 12,030,810 km (0.12 R)
• M21: 12,158,567 km (0.113 R)
• M22: 12,372,492 km (0.081 R)
• M23: 16,056,339 km (0.027 R)
• M24: 16,622,119 km (0.07 R)
• M25: 16,812,108 km (0.106 R)
• M26: 17,290,522 km (0.117 R)
• M27: 17,628,015 km (0.094 R)
• M28: 18,065,140 km (0.081 R)
• M29: 18,260,514 km (0.091 R)
• M30: 19,497,838 km (0.087 R)
• M31: 19,899,509 km (0.052 R)
• M32: 21,844,879 km (0.093 R)
• M33: 22,471,695 km (0.104 R)
• M34: 22,734,538 km (0.056 R)
• M35: 24,118,318 km (0.066 R)
• M36: 24,603,763 km (0.034 R)
• M37: 27,808,299 km (0.105 R)
• M38: 28,090,591 km (0.112 R)
• M39: 28,487,623 km (0.073 R)
• M40: 29,574,302 km (0.058 R)
• M41: 29,862,577 km (0.096 R)
• M42: 30,093,856 km (0.06 R)
• M43: 30,209,644 km (0.076 R)
• M44: 30,674,595 km (0.045 R)
• M45: 30,966,460 km (0.041 R)
• M46: 31,847,292 km (0.094 R)
• M47: 32,736,352 km (0.098 R)
• M48: 33,034,651 km (0.094 R)
• M49: 33,453,674 km (0.106 R)
• M50: 33,994,919 km (0.055 R)
• M51: 35,452,601 km (0.07 R)
• M52: 35,574,972 km (0.06 R)
• M53: 35,758,828 km (0.107 R)
• M54: 37,241,044 km (0.113 R)
• M55: 38,365,870 km (0.088 R)
• M56: 40,137,707 km (0.092 R)
• M57: 41,613,041 km (0.105 R)
• M58: 42,000,949 km (0.07 R)
• M59: 42,130,500 km (0.115 R)
• M60: 43,433,049 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 685.4

Radius: 7.6

Gravity: 11.87 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 14.39 AU - 18.17 AU

Year: 23873 Days

Day: 23.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 57,154,362 km

• M1: 134,339 km (0.071 R)
• M2: 336,446 km (0.09 R)
• M3: 561,441 km (0.06 R)
• M4: 703,260 km (0.091 R)
• M5: 1,050,925 km (0.052 R)
• M6: 1,167,911 km (0.109 R)
• M7: 1,447,210 km (0.075 R)
• M8: 1,577,958 km (0.106 R)
• M9: 1,678,787 km (0.114 R)
• M10: 1,851,573 km (0.117 R)
• M11: 2,327,593 km (0.06 R)
• M12: 3,130,635 km (0.093 R)
• M13: 3,300,877 km (0.093 R)
• M14: 3,561,925 km (0.086 R)
• M15: 3,875,034 km (0.117 R)
• M16: 4,623,621 km (0.084 R)
• M17: 4,965,004 km (0.114 R)
• M18: 5,163,819 km (0.1 R)
• M19: 5,984,962 km (0.112 R)
• M20: 7,347,499 km (0.117 R)
• M21: 9,102,731 km (0.112 R)
• M22: 9,777,418 km (0.116 R)
• M23: 10,152,160 km (0.103 R)
• M24: 10,659,147 km (0.118 R)
• M25: 11,109,587 km (0.106 R)
• M26: 11,304,662 km (0.119 R)
• M27: 11,500,636 km (0.097 R)
• M28: 12,162,456 km (0.098 R)
• M29: 12,363,366 km (0.089 R)
• M30: 12,836,544 km (0.093 R)
• M31: 12,972,828 km (0.103 R)
• M32: 13,041,194 km (0.114 R)
• M33: 13,178,076 km (0.089 R)
• M34: 15,724,681 km (0.077 R)
• M35: 15,797,535 km (0.068 R)
• M36: 17,504,297 km (0.096 R)
• M37: 18,111,515 km (0.095 R)
• M38: 18,187,960 km (0.109 R)
• M39: 18,957,790 km (0.097 R)
• M40: 19,738,392 km (0.106 R)
• M41: 20,370,293 km (0.096 R)
• M42: 21,411,345 km (0.113 R)
• M43: 21,897,688 km (0.11 R)
• M44: 22,963,722 km (0.096 R)
• M45: 23,878,962 km (0.04 R)
• M46: 24,552,152 km (0.072 R)
• M47: 25,061,084 km (0.115 R)
• M48: 25,146,205 km (0.105 R)
• M49: 25,830,915 km (0.097 R)
• M50: 26,348,523 km (0.038 R)
• M51: 26,521,907 km (0.1 R)
• M52: 26,782,507 km (0.065 R)
• M53: 27,569,541 km (0.072 R)
• M54: 29,345,567 km (0.119 R)
• M55: 31,433,505 km (0.087 R)
• M56: 34,986,304 km (0.062 R)
• M57: 35,463,222 km (0.113 R)
• M58: 39,354,861 km (0.11 R)
• M59: 40,848,895 km (0.083 R)
• M60: 41,049,506 km (0.049 R)
• M61: 41,250,416 km (0.087 R)
• M62: 41,451,625 km (0.083 R)
• M63: 45,129,489 km (0.117 R)
• M64: 45,233,160 km (0.117 R)
• M65: 47,217,576 km (0.092 R)
• M66: 50,085,816 km (0.026 R)
• M67: 51,486,950 km (0.033 R)
• M68: 51,812,026 km (0.107 R)
• M69: 52,246,757 km (0.086 R)
• M70: 54,217,260 km (0.077 R)
• M71: 54,548,171 km (0.093 R)
• M72: 58,118,174 km (0.057 R)
• M73: 60,844,895 km (0.118 R)
• M74: 60,959,337 km (0.098 R)
• M75: 62,108,548 km (0.113 R)
• M76: 63,496,816 km (0.114 R)
• M77: 63,612,904 km (0.098 R)
• M78: 65,715,801 km (0.109 R)
• M79: 66,657,819 km (0.091 R)
• M80: 67,012,217 km (0.089 R)
• M81: 68,674,249 km (0.109 R)
• M82: 69,390,673 km (0.039 R)
• M83: 69,630,030 km (0.104 R)
• M84: 72,159,879 km (0.107 R)
• M85: 74,719,648 km (0.054 R)
• M86: 75,087,809 km (0.055 R)
• M87: 78,677,260 km (0.117 R)
• M88: 79,051,704 km (0.106 R)
• M89: 79,677,172 km (0.064 R)
• M90: 80,178,774 km (0.082 R)
• M91: 80,555,611 km (0.063 R)
• M92: 81,059,008 km (0.108 R)
• M93: 82,829,199 km (0.114 R)
• M94: 84,611,957 km (0.099 R)
• M95: 85,251,787 km (0.084 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 111.9

Radius: 4.9

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 18.75 AU - 21.01 AU

Year: 32215 Days

Day: 23 Hours

Environment

Temp: -210 °C

Axial Tilt: 138 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 57,154,362 km

• M1: 328,367 km (0.099 R)
• M2: 500,704 km (0.117 R)
• M3: 587,920 km (0.075 R)
• M4: 624,272 km (0.085 R)
• M5: 1,628,223 km (0.094 R)
• M6: 2,143,887 km (0.118 R)
• M7: 2,345,844 km (0.073 R)
• M8: 2,553,935 km (0.058 R)
• M9: 5,282,899 km (0.11 R)
• M10: 5,321,495 km (0.075 R)
• M11: 5,832,223 km (0.112 R)
• M12: 6,731,755 km (0.093 R)
• M13: 6,900,052 km (0.08 R)
• M14: 7,027,061 km (0.091 R)
• M15: 7,456,107 km (0.059 R)
• M16: 7,761,437 km (0.1 R)
• M17: 8,160,115 km (0.075 R)
• M18: 8,977,219 km (0.108 R)
• M19: 9,208,796 km (0.037 R)
• M20: 10,347,535 km (0.12 R)
• M21: 10,736,938 km (0.074 R)
• M22: 11,429,876 km (0.081 R)
• M23: 13,067,075 km (0.087 R)
• M24: 14,019,864 km (0.103 R)
• M25: 15,104,448 km (0.108 R)
• M26: 16,272,060 km (0.046 R)
• M27: 16,838,138 km (0.082 R)
• M28: 18,164,622 km (0.054 R)
• M29: 18,281,458 km (0.095 R)
• M30: 19,944,538 km (0.076 R)
• M31: 20,125,551 km (0.089 R)
• M32: 20,550,110 km (0.027 R)
• M33: 21,779,206 km (0.074 R)
• M34: 22,027,838 km (0.105 R)
• M35: 24,115,177 km (0.054 R)
• M36: 24,243,681 km (0.069 R)
• M37: 26,264,599 km (0.107 R)
• M38: 27,061,208 km (0.1 R)
• M39: 28,000,682 km (0.087 R)
• M40: 28,678,361 km (0.115 R)
• M41: 29,292,759 km (0.11 R)
• M42: 29,911,496 km (0.112 R)
• M43: 32,005,118 km (0.062 R)
• M44: 35,159,838 km (0.051 R)
• M45: 36,996,002 km (0.084 R)
• M46: 39,770,145 km (0.092 R)
• M47: 40,990,265 km (0.063 R)
• M48: 42,145,311 km (0.096 R)
• M49: 43,937,194 km (0.068 R)
• M50: 44,566,253 km (0.076 R)
• M51: 50,688,695 km (0.118 R)
• M52: 51,679,183 km (0.045 R)
• M53: 51,844,937 km (0.05 R)
• M54: 52,676,103 km (0.109 R)
• M55: 56,385,382 km (0.087 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 12,446 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit