🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.44 AU - 0.7 AU

Year: 155 Days

Day: 46.3 Hours

Environment

Temp: 168 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.52 AU - 0.64 AU

Year: 159 Days

Day: 45.4 Hours

Environment

Temp: 231 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,056,216 km

• M1: 229,034 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.82 AU - 1.28 AU

Year: 387 Days

Day: 47.2 Hours

Environment

Temp: 18 °C

Axial Tilt: 22.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.13 AU - 1.21 AU

Year: 455 Days

Day: 35.6 Hours

Environment

Temp: 29 °C

Axial Tilt: 20.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.79 AU - 1.83 AU

Year: 876 Days

Day: 21.1 Hours

Environment

Temp: -53 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 4.01 AU - 4.95 AU

Year: 3413 Days

Day: 35.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.7

Radius: 12.7

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.89 AU - 6.01 AU

Year: 4579 Days

Day: 5.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 40,056,216 km

• M1: 159,621 km (0.086 R)
• M2: 255,064 km (0.111 R)
• M3: 504,145 km (0.071 R)
• M4: 696,677 km (0.076 R)
• M5: 858,542 km (0.118 R)
• M6: 1,003,951 km (0.055 R)
• M7: 1,105,827 km (0.096 R)
• M8: 1,243,906 km (0.044 R)
• M9: 1,365,529 km (0.109 R)
• M10: 1,514,678 km (0.058 R)
• M11: 1,597,256 km (0.107 R)
• M12: 1,681,630 km (0.084 R)
• M13: 2,060,561 km (0.098 R)
• M14: 2,139,549 km (0.089 R)
• M15: 2,300,965 km (0.046 R)
• M16: 2,424,682 km (0.062 R)
• M17: 2,824,258 km (0.091 R)
• M18: 3,001,980 km (0.108 R)
• M19: 3,137,666 km (0.073 R)
• M20: 3,717,507 km (0.091 R)
• M21: 4,094,943 km (0.061 R)
• M22: 4,398,925 km (0.099 R)
• M23: 4,605,819 km (0.081 R)
• M24: 4,745,544 km (0.109 R)
• M25: 4,851,309 km (0.087 R)
• M26: 4,940,021 km (0.11 R)
• M27: 5,300,402 km (0.075 R)
• M28: 6,142,489 km (0.047 R)
• M29: 6,667,727 km (0.109 R)
• M30: 6,806,254 km (0.096 R)
• M31: 7,329,398 km (0.089 R)
• M32: 7,844,763 km (0.101 R)
• M33: 8,715,273 km (0.114 R)
• M34: 9,041,396 km (0.118 R)
• M35: 9,415,989 km (0.089 R)
• M36: 9,527,140 km (0.106 R)
• M37: 9,773,229 km (0.118 R)
• M38: 10,021,412 km (0.091 R)
• M39: 10,363,243 km (0.117 R)
• M40: 10,570,137 km (0.069 R)
• M41: 10,685,626 km (0.107 R)
• M42: 10,801,714 km (0.077 R)
• M43: 11,411,625 km (0.075 R)
• M44: 12,105,161 km (0.07 R)
• M45: 12,226,036 km (0.072 R)
• M46: 12,347,509 km (0.109 R)
• M47: 14,806,300 km (0.082 R)
• M48: 14,909,821 km (0.114 R)
• M49: 15,221,733 km (0.099 R)
• M50: 15,326,302 km (0.105 R)
• M51: 15,931,724 km (0.066 R)
• M52: 16,091,046 km (0.11 R)
• M53: 16,224,039 km (0.092 R)
• M54: 16,304,074 km (0.098 R)
• M55: 17,794,816 km (0.082 R)
• M56: 18,375,406 km (0.073 R)
• M57: 18,738,031 km (0.045 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.6

Radius: 14.9

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 4.78 AU - 6.66 AU

Year: 4923 Days

Day: 9.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 40,056,216 km

• M1: 201,209 km (0.111 R)
• M2: 355,744 km (0.069 R)
• M3: 489,185 km (0.076 R)
• M4: 635,641 km (0.074 R)
• M5: 777,311 km (0.114 R)
• M6: 1,031,777 km (0.107 R)
• M7: 1,163,273 km (0.083 R)
• M8: 1,314,965 km (0.1 R)
• M9: 1,429,856 km (0.095 R)
• M10: 1,578,407 km (0.102 R)
• M11: 1,957,189 km (0.114 R)
• M12: 2,191,908 km (0.095 R)
• M13: 2,347,639 km (0.117 R)
• M14: 2,913,419 km (0.09 R)
• M15: 3,066,308 km (0.075 R)
• M16: 3,400,509 km (0.065 R)
• M17: 3,541,580 km (0.057 R)
• M18: 3,788,117 km (0.089 R)
• M19: 4,061,732 km (0.111 R)
• M20: 4,495,416 km (0.093 R)
• M21: 4,740,308 km (0.036 R)
• M22: 4,966,949 km (0.102 R)
• M23: 5,549,183 km (0.12 R)
• M24: 5,884,881 km (0.104 R)
• M25: 6,006,355 km (0.096 R)
• M26: 6,425,977 km (0.06 R)
• M27: 6,677,151 km (0.075 R)
• M28: 6,829,592 km (0.112 R)
• M29: 7,008,810 km (0.114 R)
• M30: 7,635,176 km (0.111 R)
• M31: 7,848,054 km (0.077 R)
• M32: 8,279,644 km (0.09 R)
• M33: 8,498,505 km (0.101 R)
• M34: 8,774,663 km (0.05 R)
• M35: 8,885,964 km (0.115 R)
• M36: 9,222,709 km (0.087 R)
• M37: 9,478,072 km (0.101 R)
• M38: 10,849,436 km (0.059 R)
• M39: 11,179,449 km (0.115 R)
• M40: 11,330,543 km (0.078 R)
• M41: 11,451,867 km (0.097 R)
• M42: 11,696,010 km (0.102 R)
• M43: 12,189,235 km (0.117 R)
• M44: 12,595,094 km (0.053 R)
• M45: 13,323,934 km (0.059 R)
• M46: 13,774,374 km (0.079 R)
• M47: 14,197,137 km (0.092 R)
• M48: 15,189,121 km (0.106 R)
• M49: 16,649,944 km (0.088 R)
• M50: 17,414,539 km (0.096 R)
• M51: 17,765,944 km (0.11 R)
• M52: 17,907,164 km (0.052 R)
• M53: 18,404,278 km (0.092 R)
• M54: 20,290,558 km (0.084 R)
• M55: 21,406,707 km (0.095 R)
• M56: 21,519,504 km (0.099 R)
• M57: 22,048,033 km (0.088 R)
• M58: 22,199,875 km (0.111 R)
• M59: 22,925,874 km (0.116 R)
• M60: 23,620,756 km (0.069 R)
• M61: 24,361,864 km (0.105 R)
• M62: 24,636,825 km (0.105 R)
• M63: 24,794,351 km (0.096 R)
• M64: 24,991,820 km (0.107 R)
• M65: 25,110,451 km (0.104 R)
• M66: 25,229,382 km (0.102 R)
• M67: 26,711,448 km (0.11 R)
• M68: 26,913,854 km (0.111 R)
• M69: 27,076,167 km (0.116 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.7

Radius: 12

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 8.85 AU - 11.23 AU

Year: 11449 Days

Day: 12.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 40,056,216 km

• M1: 160,219 km (0.057 R)
• M2: 272,867 km (0.061 R)
• M3: 423,063 km (0.104 R)
• M4: 552,465 km (0.07 R)
• M5: 839,992 km (0.064 R)
• M6: 1,231,789 km (0.041 R)
• M7: 1,348,475 km (0.095 R)
• M8: 1,572,423 km (0.086 R)
• M9: 1,678,339 km (0.086 R)
• M10: 1,764,806 km (0.062 R)
• M11: 2,103,196 km (0.104 R)
• M12: 2,511,599 km (0.117 R)
• M13: 2,789,402 km (0.103 R)
• M14: 2,892,924 km (0.118 R)
• M15: 3,103,857 km (0.097 R)
• M16: 3,710,326 km (0.114 R)
• M17: 4,383,367 km (0.106 R)
• M18: 4,626,464 km (0.084 R)
• M19: 5,062,691 km (0.038 R)
• M20: 5,512,083 km (0.071 R)
• M21: 6,041,510 km (0.07 R)
• M22: 6,142,638 km (0.118 R)
• M23: 6,415,056 km (0.057 R)
• M24: 6,691,363 km (0.113 R)
• M25: 7,148,983 km (0.095 R)
• M26: 7,255,946 km (0.107 R)
• M27: 7,909,539 km (0.095 R)
• M28: 8,057,341 km (0.053 R)
• M29: 8,318,240 km (0.095 R)
• M30: 8,430,887 km (0.081 R)
• M31: 8,619,829 km (0.098 R)
• M32: 8,733,972 km (0.091 R)
• M33: 9,389,660 km (0.075 R)
• M34: 9,664,322 km (0.047 R)
• M35: 9,862,090 km (0.032 R)
• M36: 9,941,676 km (0.098 R)
• M37: 10,061,205 km (0.118 R)
• M38: 10,912,267 km (0.119 R)
• M39: 11,618,219 km (0.046 R)
• M40: 12,253,262 km (0.106 R)
• M41: 13,161,471 km (0.068 R)
• M42: 13,336,949 km (0.116 R)
• M43: 14,405,826 km (0.113 R)
• M44: 16,625,260 km (0.091 R)
• M45: 17,484,850 km (0.099 R)
• M46: 17,629,511 km (0.111 R)
• M47: 18,212,194 km (0.102 R)
• M48: 18,505,855 km (0.088 R)
• M49: 19,097,963 km (0.101 R)
• M50: 19,696,355 km (0.103 R)
• M51: 19,796,585 km (0.104 R)
• M52: 20,048,209 km (0.055 R)
• M53: 21,270,424 km (0.064 R)
• M54: 23,626,740 km (0.043 R)
• M55: 24,161,402 km (0.111 R)
• M56: 24,322,669 km (0.075 R)
• M57: 25,734,873 km (0.052 R)
• M58: 26,395,497 km (0.118 R)
• M59: 27,621,302 km (0.105 R)
• M60: 28,184,688 km (0.087 R)
• M61: 28,865,657 km (0.085 R)
• M62: 29,897,434 km (0.091 R)
• M63: 30,649,911 km (0.104 R)
• M64: 31,761,124 km (0.039 R)
• M65: 32,055,832 km (0.079 R)
• M66: 32,351,288 km (0.067 R)
• M67: 32,469,769 km (0.099 R)
• M68: 32,766,571 km (0.107 R)
• M69: 33,064,271 km (0.113 R)
• M70: 34,264,046 km (0.092 R)
• M71: 34,505,646 km (0.094 R)
• M72: 34,626,671 km (0.089 R)
• M73: 35,416,997 km (0.068 R)
• M74: 35,661,290 km (0.046 R)
• M75: 36,336,126 km (0.109 R)
• M76: 37,139,167 km (0.115 R)
• M77: 38,072,957 km (0.113 R)
• M78: 39,077,507 km (0.116 R)
• M79: 39,646,428 km (0.03 R)
• M80: 39,836,567 km (0.093 R)
• M81: 40,536,834 km (0.115 R)
• M82: 41,562,477 km (0.079 R)
• M83: 42,143,216 km (0.119 R)
• M84: 42,272,618 km (0.054 R)
• M85: 42,402,170 km (0.117 R)
• M86: 43,377,997 km (0.106 R)
• M87: 43,639,344 km (0.111 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 100.2

Radius: 3.6

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 12.09 AU - 17.01 AU

Year: 19974 Days

Day: 21.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 40,056,216 km

• M1: 54,902 km (0.06 R)
• M2: 175,329 km (0.11 R)
• M3: 242,349 km (0.076 R)
• M4: 452,534 km (0.117 R)
• M5: 677,529 km (0.059 R)
• M6: 769,980 km (0.104 R)
• M7: 916,437 km (0.069 R)
• M8: 1,125,126 km (0.119 R)
• M9: 1,445,265 km (0.116 R)
• M10: 1,504,506 km (0.114 R)
• M11: 1,666,670 km (0.053 R)
• M12: 2,849,241 km (0.088 R)
• M13: 3,049,553 km (0.095 R)
• M14: 3,228,472 km (0.097 R)
• M15: 3,384,652 km (0.025 R)
• M16: 3,516,747 km (0.071 R)
• M17: 3,785,724 km (0.092 R)
• M18: 3,978,107 km (0.113 R)
• M19: 4,258,303 km (0.098 R)
• M20: 5,257,767 km (0.111 R)
• M21: 5,972,994 km (0.116 R)
• M22: 6,036,573 km (0.09 R)
• M23: 6,586,495 km (0.043 R)
• M24: 6,784,413 km (0.107 R)
• M25: 6,984,276 km (0.098 R)
• M26: 7,084,806 km (0.108 R)
• M27: 8,687,298 km (0.082 R)
• M28: 9,827,234 km (0.051 R)
• M29: 10,053,276 km (0.092 R)
• M30: 11,287,459 km (0.05 R)
• M31: 11,445,135 km (0.102 R)
• M32: 13,852,763 km (0.115 R)
• M33: 14,746,161 km (0.06 R)
• M34: 14,832,330 km (0.116 R)
• M35: 14,918,498 km (0.026 R)
• M36: 15,395,715 km (0.118 R)
• M37: 15,526,763 km (0.111 R)
• M38: 16,992,224 km (0.09 R)
• M39: 17,263,295 km (0.108 R)
• M40: 17,809,926 km (0.058 R)
• M41: 17,901,629 km (0.113 R)
• M42: 18,454,693 km (0.112 R)
• M43: 19,389,230 km (0.089 R)
• M44: 19,483,477 km (0.059 R)
• M45: 19,909,681 km (0.034 R)
• M46: 20,674,875 km (0.11 R)
• M47: 21,352,254 km (0.089 R)
• M48: 23,528,155 km (0.081 R)
• M49: 23,628,684 km (0.097 R)
• M50: 23,679,099 km (0.116 R)
• M51: 23,779,928 km (0.034 R)
• M52: 24,897,873 km (0.107 R)
• M53: 25,825,380 km (0.101 R)
• M54: 25,877,140 km (0.116 R)
• M55: 26,554,520 km (0.061 R)
• M56: 26,606,729 km (0.113 R)
• M57: 26,974,142 km (0.117 R)
• M58: 27,079,459 km (0.03 R)
• M59: 27,343,200 km (0.067 R)
• M60: 27,554,731 km (0.09 R)
• M61: 28,728,326 km (0.098 R)
• M62: 29,159,168 km (0.11 R)
• M63: 30,519,013 km (0.07 R)
• M64: 30,793,525 km (0.096 R)
• M65: 31,179,188 km (0.062 R)
• M66: 31,510,996 km (0.091 R)
• M67: 32,793,648 km (0.073 R)
• M68: 33,356,585 km (0.097 R)
• M69: 33,639,325 km (0.105 R)
• M70: 33,752,720 km (0.109 R)
• M71: 35,237,180 km (0.113 R)
• M72: 36,103,202 km (0.031 R)
• M73: 38,328,470 km (0.085 R)
• M74: 39,278,567 km (0.105 R)
• M75: 39,517,325 km (0.029 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 16,399 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit