🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.72 AU - 0.9 AU

Year: 268 Days

Day: 34.6 Hours

Environment

Temp: 93 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 93,300,899 km

• M1: 109,057 km (0.032 R)
• M2: 526,285 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.73 AU - 0.89 AU

Year: 268 Days

Day: 43.3 Hours

Environment

Temp: 155 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.33 AU - 1.53 AU

Year: 628 Days

Day: 37.6 Hours

Environment

Temp: -23 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,300,899 km

• M1: 600,935 km (0.106 R)
• M2: 614,398 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.54 AU - 2.54 AU

Year: 1070 Days

Day: 34.5 Hours

Environment

Temp: -66 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,300,899 km

• M1: 1,255,276 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.45 AU - 4.37 AU

Year: 2838 Days

Day: 33.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.7

Radius: 11.6

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 6.1 AU - 6.1 AU

Year: 5531 Days

Day: 11.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 93,300,899 km

• M1: 157,227 km (0.108 R)
• M2: 288,873 km (0.072 R)
• M3: 543,190 km (0.095 R)
• M4: 704,756 km (0.1 R)
• M5: 858,692 km (0.036 R)
• M6: 1,244,205 km (0.059 R)
• M7: 1,494,632 km (0.06 R)
• M8: 2,395,660 km (0.066 R)
• M9: 2,504,867 km (0.084 R)
• M10: 2,597,169 km (0.073 R)
• M11: 2,671,818 km (0.03 R)
• M12: 2,939,149 km (0.12 R)
• M13: 3,771,512 km (0.114 R)
• M14: 4,203,102 km (0.06 R)
• M15: 4,537,303 km (0.107 R)
• M16: 4,903,220 km (0.11 R)
• M17: 5,446,110 km (0.115 R)
• M18: 6,208,162 km (0.091 R)
• M19: 6,359,405 km (0.049 R)
• M20: 6,977,245 km (0.105 R)
• M21: 7,161,100 km (0.116 R)
• M22: 7,480,043 km (0.082 R)
• M23: 8,214,718 km (0.113 R)
• M24: 8,325,421 km (0.119 R)
• M25: 8,436,722 km (0.067 R)
• M26: 8,548,621 km (0.048 R)
• M27: 8,717,218 km (0.106 R)
• M28: 9,000,855 km (0.049 R)
• M29: 9,345,080 km (0.093 R)
• M30: 9,635,300 km (0.119 R)
• M31: 9,722,964 km (0.115 R)
• M32: 9,869,720 km (0.116 R)
• M33: 9,987,603 km (0.1 R)
• M34: 10,105,935 km (0.064 R)
• M35: 10,314,175 km (0.074 R)
• M36: 10,523,761 km (0.101 R)
• M37: 10,674,406 km (0.08 R)
• M38: 11,874,032 km (0.064 R)
• M39: 12,030,960 km (0.093 R)
• M40: 12,125,356 km (0.046 R)
• M41: 12,857,787 km (0.088 R)
• M42: 12,954,428 km (0.035 R)
• M43: 13,768,838 km (0.09 R)
• M44: 13,933,695 km (0.09 R)
• M45: 14,232,143 km (0.105 R)
• M46: 14,365,435 km (0.109 R)
• M47: 14,767,853 km (0.099 R)
• M48: 15,686,982 km (0.102 R)
• M49: 16,170,931 km (0.107 R)
• M50: 17,224,400 km (0.112 R)
• M51: 17,580,443 km (0.103 R)
• M52: 17,687,704 km (0.112 R)
• M53: 18,554,026 km (0.069 R)
• M54: 18,736,236 km (0.108 R)
• M55: 18,882,393 km (0.105 R)
• M56: 19,175,904 km (0.116 R)
• M57: 19,434,110 km (0.112 R)
• M58: 19,544,962 km (0.056 R)
• M59: 19,879,163 km (0.088 R)
• M60: 20,102,962 km (0.101 R)
• M61: 20,553,251 km (0.111 R)
• M62: 20,779,593 km (0.063 R)
• M63: 21,272,817 km (0.091 R)
• M64: 21,654,890 km (0.04 R)
• M65: 21,769,931 km (0.088 R)
• M66: 22,039,207 km (0.074 R)
• M67: 22,931,708 km (0.099 R)
• M68: 24,392,382 km (0.117 R)
• M69: 25,396,183 km (0.064 R)
• M70: 25,679,671 km (0.098 R)
• M71: 26,004,897 km (0.113 R)
• M72: 26,127,268 km (0.075 R)
• M73: 26,454,439 km (0.026 R)
• M74: 26,865,384 km (0.117 R)
• M75: 27,361,151 km (0.073 R)
• M76: 27,444,178 km (0.071 R)
• M77: 27,527,205 km (0.105 R)
• M78: 27,985,274 km (0.044 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.2

Radius: 10.4

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 6.79 AU - 8.59 AU

Year: 7828 Days

Day: 7.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 93,300,899 km

• M1: 310,715 km (0.069 R)
• M2: 525,687 km (0.1 R)
• M3: 725,250 km (0.06 R)
• M4: 903,272 km (0.088 R)
• M5: 1,096,403 km (0.055 R)
• M6: 1,198,129 km (0.038 R)
• M7: 1,537,118 km (0.118 R)
• M8: 1,814,772 km (0.066 R)
• M9: 2,417,801 km (0.11 R)
• M10: 2,484,821 km (0.08 R)
• M11: 2,569,343 km (0.119 R)
• M12: 2,706,824 km (0.082 R)
• M13: 2,776,536 km (0.12 R)
• M14: 2,846,698 km (0.051 R)
• M15: 2,989,115 km (0.073 R)
• M16: 3,225,629 km (0.115 R)
• M17: 3,355,480 km (0.081 R)
• M18: 3,468,277 km (0.054 R)
• M19: 3,639,866 km (0.046 R)
• M20: 3,833,745 km (0.047 R)
• M21: 4,353,896 km (0.11 R)
• M22: 4,706,199 km (0.072 R)
• M23: 4,832,610 km (0.119 R)
• M24: 4,960,366 km (0.104 R)
• M25: 5,089,170 km (0.072 R)
• M26: 5,416,191 km (0.027 R)
• M27: 5,682,625 km (0.077 R)
• M28: 6,298,070 km (0.051 R)
• M29: 6,461,132 km (0.09 R)
• M30: 6,767,658 km (0.098 R)
• M31: 7,248,615 km (0.099 R)
• M32: 7,616,626 km (0.102 R)
• M33: 7,940,505 km (0.106 R)
• M34: 8,116,732 km (0.07 R)
• M35: 8,268,873 km (0.064 R)
• M36: 8,653,489 km (0.097 R)
• M37: 8,991,430 km (0.093 R)
• M38: 9,096,299 km (0.113 R)
• M39: 9,386,818 km (0.047 R)
• M40: 9,599,995 km (0.082 R)
• M41: 10,004,208 km (0.038 R)
• M42: 10,085,589 km (0.112 R)
• M43: 10,331,528 km (0.107 R)
• M44: 10,441,333 km (0.101 R)
• M45: 10,524,061 km (0.061 R)
• M46: 10,717,790 km (0.119 R)
• M47: 10,856,916 km (0.102 R)
• M48: 11,249,760 km (0.08 R)
• M49: 11,647,241 km (0.116 R)
• M50: 12,837,741 km (0.101 R)
• M51: 13,854,109 km (0.098 R)
• M52: 14,188,460 km (0.084 R)
• M53: 15,113,873 km (0.082 R)
• M54: 15,552,344 km (0.092 R)
• M55: 15,804,865 km (0.059 R)
• M56: 15,931,724 km (0.113 R)
• M57: 16,090,597 km (0.118 R)
• M58: 16,763,788 km (0.032 R)
• M59: 17,022,742 km (0.082 R)
• M60: 17,413,491 km (0.108 R)
• M61: 17,479,015 km (0.069 R)
• M62: 17,807,383 km (0.107 R)
• M63: 18,237,327 km (0.108 R)
• M64: 18,370,319 km (0.117 R)
• M65: 18,536,971 km (0.061 R)
• M66: 18,670,712 km (0.116 R)
• M67: 19,107,538 km (0.103 R)
• M68: 19,513,696 km (0.078 R)
• M69: 19,581,613 km (0.06 R)
• M70: 20,888,051 km (0.068 R)
• M71: 20,992,471 km (0.114 R)
• M72: 21,341,483 km (0.105 R)
• M73: 21,833,510 km (0.114 R)
• M74: 21,939,425 km (0.078 R)
• M75: 23,584,553 km (0.096 R)
• M76: 23,729,513 km (0.1 R)
• M77: 24,531,956 km (0.047 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 466

Radius: 5.3

Gravity: 16.59 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 14.2 AU - 18.66 AU

Year: 24447 Days

Day: 17.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 93,300,899 km

• M1: 142,417 km (0.066 R)
• M2: 424,110 km (0.102 R)
• M3: 463,155 km (0.078 R)
• M4: 566,378 km (0.089 R)
• M5: 632,201 km (0.078 R)
• M6: 895,044 km (0.06 R)
• M7: 1,421,329 km (0.073 R)
• M8: 1,993,691 km (0.064 R)
• M9: 2,198,939 km (0.07 R)
• M10: 2,741,231 km (0.08 R)
• M11: 3,243,431 km (0.114 R)
• M12: 3,773,457 km (0.117 R)
• M13: 3,984,539 km (0.053 R)
• M14: 4,242,745 km (0.094 R)
• M15: 4,286,428 km (0.106 R)
• M16: 4,373,943 km (0.089 R)
• M17: 4,640,526 km (0.115 R)
• M18: 4,820,941 km (0.063 R)
• M19: 5,235,626 km (0.083 R)
• M20: 5,518,516 km (0.103 R)
• M21: 6,749,557 km (0.082 R)
• M22: 7,792,703 km (0.069 R)
• M23: 8,007,376 km (0.074 R)
• M24: 8,387,653 km (0.114 R)
• M25: 8,552,361 km (0.112 R)
• M26: 9,222,260 km (0.041 R)
• M27: 9,966,659 km (0.091 R)
• M28: 10,316,868 km (0.084 R)
• M29: 11,391,130 km (0.117 R)
• M30: 12,563,229 km (0.065 R)
• M31: 13,195,430 km (0.059 R)
• M32: 13,708,550 km (0.109 R)
• M33: 14,097,804 km (0.084 R)
• M34: 14,162,879 km (0.066 R)
• M35: 14,688,267 km (0.111 R)
• M36: 15,153,217 km (0.039 R)
• M37: 15,286,808 km (0.036 R)
• M38: 15,757,892 km (0.076 R)
• M39: 16,852,499 km (0.117 R)
• M40: 16,921,763 km (0.1 R)
• M41: 17,689,350 km (0.113 R)
• M42: 18,112,861 km (0.104 R)
• M43: 18,897,951 km (0.046 R)
• M44: 19,694,260 km (0.081 R)
• M45: 20,501,341 km (0.109 R)
• M46: 21,319,193 km (0.045 R)
• M47: 22,223,512 km (0.082 R)
• M48: 23,991,459 km (0.094 R)
• M49: 25,168,645 km (0.082 R)
• M50: 25,724,401 km (0.113 R)
• M51: 26,444,864 km (0.107 R)
• M52: 27,009,896 km (0.05 R)
• M53: 28,233,905 km (0.115 R)
• M54: 33,133,684 km (0.09 R)
• M55: 33,481,051 km (0.119 R)
• M56: 34,004,643 km (0.097 R)
• M57: 34,267,337 km (0.118 R)
• M58: 35,148,020 km (0.117 R)
• M59: 36,214,653 km (0.11 R)
• M60: 36,752,008 km (0.056 R)
• M61: 37,925,155 km (0.051 R)
• M62: 38,015,961 km (0.104 R)
• M63: 38,106,766 km (0.059 R)
• M64: 38,561,993 km (0.086 R)
• M65: 38,835,906 km (0.105 R)
• M66: 40,308,099 km (0.103 R)
• M67: 40,586,202 km (0.114 R)
• M68: 41,424,249 km (0.083 R)
• M69: 41,985,989 km (0.066 R)
• M70: 42,173,884 km (0.116 R)
• M71: 42,361,928 km (0.088 R)
• M72: 43,022,552 km (0.073 R)
• M73: 43,211,943 km (0.112 R)
• M74: 44,736,944 km (0.066 R)
• M75: 45,506,027 km (0.089 R)
• M76: 48,330,285 km (0.12 R)
• M77: 48,724,326 km (0.093 R)
• M78: 49,614,732 km (0.05 R)
• M79: 50,910,250 km (0.111 R)
• M80: 52,722,478 km (0.077 R)
• M81: 53,128,038 km (0.048 R)
• M82: 54,555,651 km (0.104 R)
• M83: 55,377,093 km (0.077 R)
• M84: 58,179,510 km (0.112 R)
• M85: 59,229,088 km (0.082 R)
• M86: 62,094,037 km (0.097 R)
• M87: 62,951,682 km (0.067 R)
• M88: 64,137,095 km (0.114 R)
• M89: 65,547,653 km (0.118 R)
• M90: 67,627,513 km (0.101 R)
• M91: 68,620,244 km (0.106 R)
• M92: 69,951,366 km (0.103 R)
• M93: 70,396,868 km (0.086 R)
• M94: 71,627,161 km (0.073 R)
• M95: 72,864,485 km (0.112 R)
• M96: 75,018,395 km (0.051 R)

Asteroid Belt

Center: 17.19 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 17.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 648.2

Radius: 4.9

Gravity: 27 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 16.24 AU - 19.66 AU

Year: 27917 Days

Day: 18.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 93,300,899 km

• M1: 104,270 km (0.056 R)
• M2: 140,472 km (0.06 R)
• M3: 671,395 km (0.057 R)
• M4: 779,106 km (0.11 R)
• M5: 950,994 km (0.119 R)
• M6: 1,465,610 km (0.086 R)
• M7: 2,834,281 km (0.096 R)
• M8: 3,462,592 km (0.067 R)
• M9: 4,132,192 km (0.106 R)
• M10: 5,262,404 km (0.108 R)
• M11: 5,315,960 km (0.072 R)
• M12: 5,916,745 km (0.059 R)
• M13: 6,367,035 km (0.093 R)
• M14: 7,181,446 km (0.096 R)
• M15: 7,540,481 km (0.089 R)
• M16: 8,905,860 km (0.071 R)
• M17: 9,291,374 km (0.054 R)
• M18: 9,747,947 km (0.106 R)
• M19: 11,092,233 km (0.094 R)
• M20: 11,646,045 km (0.115 R)
• M21: 11,996,702 km (0.085 R)
• M22: 12,565,024 km (0.116 R)
• M23: 12,636,682 km (0.113 R)
• M24: 14,471,799 km (0.114 R)
• M25: 14,773,089 km (0.118 R)
• M26: 15,535,290 km (0.106 R)
• M27: 16,545,076 km (0.107 R)
• M28: 18,383,185 km (0.036 R)
• M29: 19,865,999 km (0.105 R)
• M30: 20,116,874 km (0.083 R)
• M31: 21,216,120 km (0.084 R)
• M32: 22,421,579 km (0.12 R)
• M33: 22,595,562 km (0.055 R)
• M34: 22,682,628 km (0.052 R)
• M35: 23,120,201 km (0.068 R)
• M36: 23,208,165 km (0.111 R)
• M37: 23,560,617 km (0.115 R)
• M38: 23,826,154 km (0.088 R)
• M39: 24,181,748 km (0.114 R)
• M40: 24,449,528 km (0.112 R)
• M41: 24,988,230 km (0.096 R)
• M42: 26,260,111 km (0.032 R)
• M43: 26,996,432 km (0.116 R)
• M44: 27,181,484 km (0.057 R)
• M45: 28,489,119 km (0.027 R)
• M46: 30,392,453 km (0.114 R)
• M47: 31,944,381 km (0.075 R)
• M48: 32,042,218 km (0.098 R)
• M49: 32,927,389 km (0.096 R)
• M50: 33,621,373 km (0.077 R)
• M51: 34,621,136 km (0.06 R)
• M52: 35,124,682 km (0.034 R)
• M53: 35,529,345 km (0.077 R)
• M54: 36,139,106 km (0.066 R)
• M55: 37,162,953 km (0.051 R)
• M56: 37,989,033 km (0.073 R)
• M57: 38,092,704 km (0.092 R)
• M58: 39,869,478 km (0.119 R)
• M59: 40,397,259 km (0.111 R)
• M60: 40,503,025 km (0.086 R)
• M61: 41,459,554 km (0.102 R)
• M62: 41,994,217 km (0.116 R)
• M63: 43,178,433 km (0.071 R)
• M64: 43,611,818 km (0.087 R)
• M65: 45,139,811 km (0.102 R)
• M66: 45,579,629 km (0.103 R)
• M67: 46,352,601 km (0.062 R)
• M68: 46,907,460 km (0.096 R)
• M69: 48,248,006 km (0.097 R)
• M70: 48,360,354 km (0.095 R)
• M71: 50,738,212 km (0.06 R)
• M72: 50,852,355 km (0.102 R)
• M73: 51,081,091 km (0.116 R)
• M74: 54,902,269 km (0.055 R)
• M75: 56,906,282 km (0.043 R)
• M76: 59,414,889 km (0.084 R)
• M77: 59,655,741 km (0.08 R)
• M78: 60,621,994 km (0.116 R)
• M79: 63,921,674 km (0.082 R)
• M80: 64,786,499 km (0.066 R)
• M81: 67,028,373 km (0.1 R)
• M82: 67,153,587 km (0.092 R)
• M83: 69,042,409 km (0.106 R)
• M84: 69,168,819 km (0.083 R)
• M85: 69,295,529 km (0.058 R)
• M86: 70,183,841 km (0.028 R)
• M87: 70,948,436 km (0.025 R)
• M88: 73,645,835 km (0.119 R)
• M89: 73,904,490 km (0.082 R)
• M90: 78,743,682 km (0.084 R)
• M91: 81,936,848 km (0.107 R)
• M92: 82,741,685 km (0.114 R)
• M93: 83,010,662 km (0.077 R)
• M94: 85,036,516 km (0.102 R)
• M95: 87,078,527 km (0.07 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 14,218 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit