🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.54 AU - 0.62 AU

Year: 186 Days

Day: 32.5 Hours

Environment

Temp: 40 °C

Axial Tilt: 27.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.83 AU - 1.29 AU

Year: 460 Days

Day: 42.9 Hours

Environment

Temp: -43 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.62 AU - 2.18 AU

Year: 1105 Days

Day: 42.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,551,504 km

• M1: 109,057 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.59 AU - 2.31 AU

Year: 1148 Days

Day: 26.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.07 AU - 2.19 AU

Year: 1311 Days

Day: 12.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319

Radius: 9

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.14 AU - 4.72 AU

Year: 3286 Days

Day: 13.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 95,551,504 km

• M1: 212,579 km (0.113 R)
• M2: 308,471 km (0.104 R)
• M3: 370,255 km (0.075 R)
• M4: 524,789 km (0.098 R)
• M5: 727,195 km (0.103 R)
• M6: 788,530 km (0.115 R)
• M7: 1,013,077 km (0.089 R)
• M8: 1,072,617 km (0.047 R)
• M9: 1,237,025 km (0.076 R)
• M10: 1,779,616 km (0.064 R)
• M11: 1,864,438 km (0.113 R)
• M12: 1,988,156 km (0.118 R)
• M13: 2,114,566 km (0.063 R)
• M14: 2,578,319 km (0.108 R)
• M15: 2,730,460 km (0.098 R)
• M16: 2,786,709 km (0.063 R)
• M17: 3,160,853 km (0.101 R)
• M18: 3,369,094 km (0.079 R)
• M19: 3,814,596 km (0.03 R)
• M20: 4,197,417 km (0.05 R)
• M21: 4,344,173 km (0.109 R)
• M22: 4,575,900 km (0.054 R)
• M23: 4,743,898 km (0.054 R)
• M24: 4,879,883 km (0.074 R)
• M25: 5,068,825 km (0.06 R)
• M26: 5,155,591 km (0.075 R)
• M27: 5,295,316 km (0.117 R)
• M28: 5,365,627 km (0.103 R)
• M29: 5,921,533 km (0.051 R)
• M30: 6,049,738 km (0.061 R)
• M31: 6,178,691 km (0.043 R)
• M32: 6,271,442 km (0.069 R)
• M33: 6,402,041 km (0.081 R)
• M34: 6,533,537 km (0.086 R)
• M35: 6,991,157 km (0.056 R)
• M36: 7,165,439 km (0.083 R)
• M37: 7,518,490 km (0.091 R)
• M38: 8,323,027 km (0.069 R)
• M39: 8,777,206 km (0.086 R)
• M40: 8,860,682 km (0.076 R)
• M41: 9,049,474 km (0.065 R)
• M42: 9,367,071 km (0.087 R)
• M43: 9,473,734 km (0.054 R)
• M44: 9,666,715 km (0.098 R)
• M45: 10,363,542 km (0.119 R)
• M46: 11,076,526 km (0.085 R)
• M47: 11,416,262 km (0.102 R)
• M48: 11,782,328 km (0.114 R)
• M49: 11,989,970 km (0.054 R)
• M50: 12,082,721 km (0.07 R)
• M51: 12,526,129 km (0.096 R)
• M52: 13,189,446 km (0.091 R)
• M53: 13,549,378 km (0.103 R)
• M54: 13,646,019 km (0.11 R)
• M55: 13,815,513 km (0.089 R)
• M56: 13,961,371 km (0.101 R)
• M57: 14,352,869 km (0.103 R)
• M58: 14,648,923 km (0.041 R)
• M59: 14,971,755 km (0.065 R)
• M60: 15,473,207 km (0.078 R)
• M61: 15,751,459 km (0.102 R)
• M62: 16,184,545 km (0.118 R)
• M63: 16,389,644 km (0.106 R)
• M64: 16,466,836 km (0.084 R)
• M65: 16,724,892 km (0.072 R)
• M66: 17,140,774 km (0.107 R)
• M67: 17,219,014 km (0.066 R)
• M68: 17,349,912 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 784.3

Radius: 11.4

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 7.78 AU - 9.74 AU

Year: 10935 Days

Day: 11.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 95,551,504 km

• M1: 259,403 km (0.107 R)
• M2: 474,524 km (0.107 R)
• M3: 550,670 km (0.118 R)
• M4: 735,274 km (0.099 R)
• M5: 1,103,883 km (0.102 R)
• M6: 1,480,570 km (0.099 R)
• M7: 1,622,987 km (0.087 R)
• M8: 2,293,485 km (0.095 R)
• M9: 3,256,446 km (0.086 R)
• M10: 3,829,705 km (0.085 R)
• M11: 4,297,348 km (0.093 R)
• M12: 4,399,973 km (0.118 R)
• M13: 4,503,345 km (0.108 R)
• M14: 4,642,471 km (0.113 R)
• M15: 5,104,878 km (0.056 R)
• M16: 5,731,693 km (0.12 R)
• M17: 6,073,524 km (0.094 R)
• M18: 6,382,892 km (0.11 R)
• M19: 6,856,818 km (0.089 R)
• M20: 6,977,095 km (0.091 R)
• M21: 7,383,104 km (0.084 R)
• M22: 7,838,629 km (0.117 R)
• M23: 8,091,001 km (0.111 R)
• M24: 8,175,673 km (0.091 R)
• M25: 8,431,635 km (0.081 R)
• M26: 9,526,392 km (0.092 R)
• M27: 11,847,254 km (0.118 R)
• M28: 12,185,644 km (0.043 R)
• M29: 15,005,115 km (0.109 R)
• M30: 15,793,197 km (0.078 R)
• M31: 15,899,411 km (0.111 R)
• M32: 16,005,775 km (0.105 R)
• M33: 16,702,752 km (0.089 R)
• M34: 18,015,623 km (0.114 R)
• M35: 18,237,626 km (0.112 R)
• M36: 18,348,927 km (0.11 R)
• M37: 19,021,968 km (0.097 R)
• M38: 19,931,672 km (0.106 R)
• M39: 20,046,414 km (0.086 R)
• M40: 20,623,413 km (0.079 R)
• M41: 21,088,812 km (0.082 R)
• M42: 22,030,231 km (0.097 R)
• M43: 22,148,862 km (0.103 R)
• M44: 23,105,541 km (0.048 R)
• M45: 23,346,842 km (0.088 R)
• M46: 23,528,454 km (0.119 R)
• M47: 24,381,760 km (0.042 R)
• M48: 24,935,571 km (0.03 R)
• M49: 25,059,289 km (0.071 R)
• M50: 25,805,483 km (0.101 R)
• M51: 26,433,046 km (0.066 R)
• M52: 26,622,287 km (0.091 R)
• M53: 27,319,862 km (0.027 R)
• M54: 29,318,340 km (0.071 R)
• M55: 30,236,123 km (0.061 R)
• M56: 30,897,495 km (0.094 R)
• M57: 31,163,480 km (0.084 R)
• M58: 32,234,601 km (0.067 R)
• M59: 32,436,858 km (0.102 R)
• M60: 32,707,031 km (0.077 R)
• M61: 33,454,123 km (0.119 R)
• M62: 33,590,556 km (0.116 R)
• M63: 33,864,021 km (0.044 R)
• M64: 35,380,944 km (0.061 R)
• M65: 36,147,782 km (0.086 R)
• M66: 36,357,967 km (0.06 R)
• M67: 36,990,617 km (0.106 R)
• M68: 37,131,687 km (0.103 R)
• M69: 37,272,908 km (0.12 R)
• M70: 37,414,427 km (0.096 R)
• M71: 37,839,884 km (0.054 R)
• M72: 39,125,678 km (0.099 R)
• M73: 39,918,696 km (0.079 R)
• M74: 43,440,080 km (0.074 R)
• M75: 43,887,228 km (0.1 R)
• M76: 44,260,924 km (0.076 R)
• M77: 45,615,383 km (0.051 R)
• M78: 47,212,639 km (0.095 R)
• M79: 47,289,084 km (0.112 R)
• M80: 49,137,964 km (0.075 R)
• M81: 49,293,097 km (0.108 R)
• M82: 49,681,602 km (0.116 R)
• M83: 50,071,155 km (0.028 R)
• M84: 50,305,426 km (0.102 R)
• M85: 51,245,947 km (0.096 R)
• M86: 51,324,636 km (0.114 R)
• M87: 51,639,539 km (0.069 R)
• M88: 51,718,377 km (0.058 R)
• M89: 52,271,441 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 199.2

Radius: 4.9

Gravity: 8.3 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 10.5 AU - 11.72 AU

Year: 15618 Days

Day: 22.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 95,551,504 km

• M1: 75,996 km (0.109 R)
• M2: 200,162 km (0.117 R)
• M3: 352,453 km (0.045 R)
• M4: 596,596 km (0.114 R)
• M5: 736,022 km (0.105 R)
• M6: 801,246 km (0.079 R)
• M7: 885,619 km (0.086 R)
• M8: 937,679 km (0.095 R)
• M9: 1,597,107 km (0.105 R)
• M10: 1,660,985 km (0.095 R)
• M11: 1,747,453 km (0.083 R)
• M12: 1,791,285 km (0.11 R)
• M13: 1,902,436 km (0.085 R)
• M14: 2,665,834 km (0.068 R)
• M15: 2,974,155 km (0.045 R)
• M16: 3,185,986 km (0.074 R)
• M17: 3,266,769 km (0.059 R)
• M18: 3,375,377 km (0.062 R)
• M19: 3,485,182 km (0.078 R)
• M20: 5,206,006 km (0.105 R)
• M21: 5,301,150 km (0.027 R)
• M22: 5,655,099 km (0.101 R)
• M23: 6,284,158 km (0.119 R)
• M24: 6,624,194 km (0.113 R)
• M25: 6,796,530 km (0.112 R)
• M26: 7,571,896 km (0.063 R)
• M27: 8,116,432 km (0.087 R)
• M28: 8,786,481 km (0.12 R)
• M29: 8,899,877 km (0.089 R)
• M30: 9,281,501 km (0.11 R)
• M31: 9,396,990 km (0.072 R)
• M32: 9,474,183 km (0.09 R)
• M33: 10,497,731 km (0.06 R)
• M34: 10,698,492 km (0.052 R)
• M35: 10,900,598 km (0.04 R)
• M36: 11,185,732 km (0.117 R)
• M37: 11,638,565 km (0.065 R)
• M38: 12,308,015 km (0.093 R)
• M39: 12,690,088 km (0.12 R)
• M40: 13,205,602 km (0.092 R)
• M41: 13,292,070 km (0.106 R)
• M42: 13,859,495 km (0.057 R)
• M43: 13,903,477 km (0.037 R)
• M44: 14,792,537 km (0.115 R)
• M45: 15,289,351 km (0.106 R)
• M46: 15,334,679 km (0.078 R)
• M47: 15,380,157 km (0.052 R)
• M48: 15,425,784 km (0.071 R)
• M49: 15,608,294 km (0.111 R)
• M50: 16,021,633 km (0.119 R)
• M51: 16,812,258 km (0.039 R)
• M52: 17,663,021 km (0.081 R)
• M53: 17,997,671 km (0.077 R)
• M54: 18,576,316 km (0.066 R)
• M55: 18,721,874 km (0.076 R)
• M56: 18,770,494 km (0.111 R)
• M57: 19,801,223 km (0.101 R)
• M58: 20,198,555 km (0.116 R)
• M59: 20,248,521 km (0.109 R)
• M60: 21,712,336 km (0.114 R)
• M61: 22,379,542 km (0.118 R)
• M62: 22,845,390 km (0.115 R)
• M63: 23,053,481 km (0.098 R)
• M64: 23,157,750 km (0.101 R)
• M65: 23,314,529 km (0.099 R)
• M66: 23,786,660 km (0.053 R)
• M67: 23,892,126 km (0.113 R)
• M68: 24,209,124 km (0.117 R)
• M69: 25,275,907 km (0.092 R)
• M70: 25,491,178 km (0.113 R)
• M71: 27,069,585 km (0.046 R)
• M72: 28,567,209 km (0.028 R)
• M73: 29,523,888 km (0.065 R)
• M74: 31,410,915 km (0.1 R)
• M75: 31,874,220 km (0.102 R)
• M76: 32,690,426 km (0.115 R)
• M77: 33,631,546 km (0.077 R)
• M78: 34,165,012 km (0.086 R)
• M79: 34,820,550 km (0.106 R)
• M80: 36,326,103 km (0.119 R)
• M81: 36,873,182 km (0.058 R)
• M82: 37,117,326 km (0.105 R)
• M83: 37,484,439 km (0.078 R)
• M84: 38,840,694 km (0.115 R)
• M85: 39,213,342 km (0.114 R)
• M86: 39,962,229 km (0.093 R)
• M87: 40,338,467 km (0.101 R)
• M88: 40,842,014 km (0.03 R)
• M89: 41,474,214 km (0.11 R)
• M90: 41,855,091 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 662.1

Radius: 6.1

Gravity: 17.79 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 15.11 AU - 18.17 AU

Year: 28628 Days

Day: 18.9 Hours

Environment

Temp: -213 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 95,551,504 km

• M1: 78,838 km (0.112 R)
• M2: 233,971 km (0.044 R)
• M3: 306,376 km (0.047 R)
• M4: 701,016 km (0.119 R)
• M5: 1,208,003 km (0.051 R)
• M6: 2,568,296 km (0.116 R)
• M7: 2,653,717 km (0.067 R)
• M8: 3,049,852 km (0.096 R)
• M9: 3,654,526 km (0.072 R)
• M10: 4,295,254 km (0.092 R)
• M11: 6,358,957 km (0.118 R)
• M12: 6,650,224 km (0.12 R)
• M13: 6,709,016 km (0.118 R)
• M14: 7,005,519 km (0.113 R)
• M15: 7,367,097 km (0.073 R)
• M16: 7,796,592 km (0.081 R)
• M17: 8,551,463 km (0.094 R)
• M18: 9,002,650 km (0.113 R)
• M19: 9,263,848 km (0.061 R)
• M20: 9,727,153 km (0.078 R)
• M21: 10,197,788 km (0.076 R)
• M22: 10,470,205 km (0.079 R)
• M23: 11,583,214 km (0.066 R)
• M24: 11,867,449 km (0.068 R)
• M25: 12,879,778 km (0.092 R)
• M26: 13,694,638 km (0.103 R)
• M27: 15,451,366 km (0.046 R)
• M28: 16,955,273 km (0.119 R)
• M29: 17,847,176 km (0.118 R)
• M30: 18,092,965 km (0.102 R)
• M31: 18,505,257 km (0.105 R)
• M32: 19,423,189 km (0.08 R)
• M33: 20,270,511 km (0.091 R)
• M34: 20,956,867 km (0.085 R)
• M35: 21,129,802 km (0.063 R)
• M36: 22,000,910 km (0.057 R)
• M37: 23,418,948 km (0.067 R)
• M38: 24,320,126 km (0.052 R)
• M39: 24,957,712 km (0.108 R)
• M40: 25,785,587 km (0.12 R)
• M41: 26,063,539 km (0.104 R)
• M42: 26,249,340 km (0.114 R)
• M43: 26,342,390 km (0.04 R)
• M44: 27,373,568 km (0.081 R)
• M45: 27,941,741 km (0.094 R)
• M46: 28,513,653 km (0.026 R)
• M47: 28,993,115 km (0.066 R)
• M48: 30,545,492 km (0.115 R)
• M49: 32,025,314 km (0.104 R)
• M50: 32,723,786 km (0.039 R)
• M51: 33,730,430 km (0.09 R)
• M52: 34,951,598 km (0.107 R)
• M53: 35,156,547 km (0.034 R)
• M54: 35,464,718 km (0.091 R)
• M55: 35,567,642 km (0.103 R)
• M56: 37,228,029 km (0.073 R)
• M57: 37,437,316 km (0.118 R)
• M58: 37,962,255 km (0.051 R)
• M59: 38,383,971 km (0.103 R)
• M60: 39,125,827 km (0.104 R)
• M61: 39,872,320 km (0.117 R)
• M62: 41,054,892 km (0.119 R)
• M63: 41,596,137 km (0.104 R)
• M64: 41,922,111 km (0.12 R)
• M65: 42,467,245 km (0.072 R)
• M66: 44,893,423 km (0.075 R)
• M67: 53,495,002 km (0.08 R)
• M68: 54,323,176 km (0.074 R)
• M69: 54,679,518 km (0.115 R)
• M70: 56,352,172 km (0.103 R)
• M71: 58,770,720 km (0.087 R)
• M72: 58,892,493 km (0.105 R)
• M73: 60,115,306 km (0.059 R)
• M74: 60,606,735 km (0.069 R)
• M75: 61,099,510 km (0.094 R)
• M76: 61,346,496 km (0.036 R)
• M77: 62,089,100 km (0.047 R)
• M78: 62,337,283 km (0.1 R)
• M79: 64,460,526 km (0.101 R)
• M80: 64,837,662 km (0.066 R)
• M81: 66,607,255 km (0.067 R)
• M82: 68,264,650 km (0.057 R)
• M83: 69,935,509 km (0.061 R)
• M84: 70,840,875 km (0.101 R)
• M85: 75,292,908 km (0.045 R)
• M86: 76,619,392 km (0.03 R)
• M87: 78,221,435 km (0.095 R)
• M88: 79,699,762 km (0.084 R)
• M89: 82,820,224 km (0.065 R)
• M90: 83,640,768 km (0.047 R)
• M91: 85,428,014 km (0.051 R)
• M92: 86,811,345 km (0.063 R)
• M93: 87,227,826 km (0.081 R)
• M94: 87,505,778 km (0.085 R)
• M95: 90,161,440 km (0.107 R)
• M96: 90,583,156 km (0.064 R)
• M97: 91,005,471 km (0.098 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 14,185 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit