🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.78 AU - 0.96 AU

Year: 293 Days

Day: 12.5 Hours

Environment

Temp: 153 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.85 AU - 0.95 AU

Year: 309 Days

Day: 13.7 Hours

Environment

Temp: 130 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.95 AU - 1.13 AU

Year: 384 Days

Day: 47.2 Hours

Environment

Temp: 24 °C

Axial Tilt: 24.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 38,828,525 km

• M1: 114,293 km (0.059 R)
• M2: 387,758 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.53 AU - 2.01 AU

Year: 852 Days

Day: 40.5 Hours

Environment

Temp: -49 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.28 AU - 2.62 AU

Year: 1387 Days

Day: 46.1 Hours

Environment

Temp: -77 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,828,525 km

• M1: 1,435,840 km (0.059 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.13 AU - 3.51 AU

Year: 2188 Days

Day: 24.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.77 AU - 4.19 AU

Year: 2872 Days

Day: 13.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.6

Radius: 11.9

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 7.07 AU - 10.45 AU

Year: 9377 Days

Day: 14.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 38,828,525 km

• M1: 175,628 km (0.084 R)
• M2: 524,789 km (0.052 R)
• M3: 690,544 km (0.115 R)
• M4: 983,307 km (0.112 R)
• M5: 1,174,194 km (0.062 R)
• M6: 1,505,703 km (0.112 R)
• M7: 1,637,648 km (0.094 R)
• M8: 1,796,820 km (0.032 R)
• M9: 2,407,179 km (0.027 R)
• M10: 2,695,454 km (0.07 R)
• M11: 3,219,645 km (0.064 R)
• M12: 3,305,365 km (0.091 R)
• M13: 4,049,465 km (0.061 R)
• M14: 4,552,562 km (0.096 R)
• M15: 4,778,904 km (0.101 R)
• M16: 5,310,425 km (0.095 R)
• M17: 5,480,368 km (0.05 R)
• M18: 6,465,620 km (0.097 R)
• M19: 6,867,589 km (0.052 R)
• M20: 7,090,341 km (0.086 R)
• M21: 7,696,062 km (0.065 R)
• M22: 8,005,132 km (0.107 R)
• M23: 8,161,312 km (0.083 R)
• M24: 9,282,099 km (0.108 R)
• M25: 10,028,144 km (0.058 R)
• M26: 10,112,218 km (0.095 R)
• M27: 11,798,485 km (0.058 R)
• M28: 11,931,777 km (0.087 R)
• M29: 12,425,001 km (0.096 R)
• M30: 12,833,403 km (0.073 R)
• M31: 13,016,361 km (0.058 R)
• M32: 13,108,214 km (0.115 R)
• M33: 14,038,115 km (0.118 R)
• M34: 15,569,997 km (0.064 R)
• M35: 15,667,535 km (0.112 R)
• M36: 16,256,801 km (0.105 R)
• M37: 16,803,431 km (0.113 R)
• M38: 18,119,294 km (0.119 R)
• M39: 18,324,692 km (0.068 R)
• M40: 18,841,553 km (0.051 R)
• M41: 20,367,451 km (0.077 R)
• M42: 21,172,287 km (0.059 R)
• M43: 21,388,606 km (0.055 R)
• M44: 22,536,620 km (0.066 R)
• M45: 22,702,225 km (0.077 R)
• M46: 23,090,282 km (0.117 R)
• M47: 23,368,833 km (0.078 R)
• M48: 23,480,583 km (0.083 R)
• M49: 23,760,630 km (0.083 R)
• M50: 24,154,671 km (0.098 R)
• M51: 24,324,165 km (0.107 R)
• M52: 25,063,328 km (0.053 R)
• M53: 25,235,066 km (0.052 R)
• M54: 25,579,441 km (0.075 R)
• M55: 26,914,303 km (0.067 R)
• M56: 27,266,157 km (0.079 R)
• M57: 27,737,839 km (0.102 R)
• M58: 29,651,046 km (0.088 R)
• M59: 30,501,510 km (0.081 R)
• M60: 31,236,933 km (0.076 R)
• M61: 32,350,839 km (0.088 R)
• M62: 33,100,623 km (0.111 R)
• M63: 33,540,740 km (0.059 R)
• M64: 33,982,802 km (0.097 R)
• M65: 34,109,362 km (0.091 R)
• M66: 35,192,151 km (0.085 R)
• M67: 35,705,571 km (0.106 R)
• M68: 36,804,966 km (0.09 R)
• M69: 37,065,266 km (0.1 R)
• M70: 37,195,715 km (0.084 R)
• M71: 37,326,165 km (0.079 R)
• M72: 37,784,233 km (0.094 R)
• M73: 38,838,150 km (0.09 R)
• M74: 39,169,510 km (0.072 R)
• M75: 39,368,774 km (0.104 R)
• M76: 39,701,629 km (0.11 R)
• M77: 40,303,162 km (0.08 R)
• M78: 40,907,538 km (0.092 R)
• M79: 41,109,794 km (0.058 R)
• M80: 41,244,731 km (0.093 R)
• M81: 41,582,823 km (0.025 R)
• M82: 41,718,209 km (0.084 R)
• M83: 42,193,631 km (0.111 R)
• M84: 42,466,048 km (0.041 R)
• M85: 43,424,223 km (0.105 R)
• M86: 43,905,928 km (0.111 R)
• M87: 44,597,220 km (0.1 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.6

Radius: 14.5

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 7.7 AU - 12.84 AU

Year: 11903 Days

Day: 13.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 38,828,525 km

• M1: 181,612 km (0.101 R)
• M2: 282,142 km (0.117 R)
• M3: 377,884 km (0.076 R)
• M4: 480,508 km (0.056 R)
• M5: 978,220 km (0.108 R)
• M6: 1,415,196 km (0.085 R)
• M7: 2,044,255 km (0.06 R)
• M8: 2,157,201 km (0.103 R)
• M9: 3,032,798 km (0.117 R)
• M10: 4,414,184 km (0.105 R)
• M11: 5,294,867 km (0.111 R)
• M12: 5,389,114 km (0.114 R)
• M13: 5,675,145 km (0.087 R)
• M14: 6,130,222 km (0.106 R)
• M15: 6,262,466 km (0.117 R)
• M16: 6,429,118 km (0.119 R)
• M17: 7,006,715 km (0.04 R)
• M18: 7,110,387 km (0.101 R)
• M19: 7,459,847 km (0.117 R)
• M20: 7,958,457 km (0.076 R)
• M21: 8,394,535 km (0.069 R)
• M22: 9,063,387 km (0.113 R)
• M23: 9,214,331 km (0.087 R)
• M24: 9,595,507 km (0.106 R)
• M25: 9,749,443 km (0.07 R)
• M26: 9,904,127 km (0.103 R)
• M27: 10,176,994 km (0.102 R)
• M28: 10,333,922 km (0.072 R)
• M29: 10,930,069 km (0.095 R)
• M30: 11,131,129 km (0.118 R)
• M31: 11,742,086 km (0.107 R)
• M32: 12,072,399 km (0.029 R)
• M33: 12,405,852 km (0.08 R)
• M34: 13,596,651 km (0.104 R)
• M35: 13,900,185 km (0.045 R)
• M36: 14,425,573 km (0.114 R)
• M37: 14,557,967 km (0.076 R)
• M38: 15,858,421 km (0.087 R)
• M39: 17,524,044 km (0.08 R)
• M40: 17,807,083 km (0.081 R)
• M41: 18,139,340 km (0.08 R)
• M42: 18,954,349 km (0.105 R)
• M43: 19,830,544 km (0.046 R)
• M44: 20,570,754 km (0.089 R)
• M45: 20,819,536 km (0.105 R)
• M46: 22,231,141 km (0.096 R)
• M47: 22,333,017 km (0.119 R)
• M48: 22,537,518 km (0.103 R)
• M49: 22,999,925 km (0.105 R)
• M50: 23,258,131 km (0.117 R)
• M51: 23,881,954 km (0.025 R)
• M52: 24,933,627 km (0.082 R)
• M53: 25,785,886 km (0.116 R)
• M54: 26,647,719 km (0.093 R)
• M55: 27,738,437 km (0.111 R)
• M56: 28,233,905 km (0.111 R)
• M57: 29,122,068 km (0.084 R)
• M58: 29,401,517 km (0.111 R)
• M59: 30,301,797 km (0.09 R)
• M60: 30,584,985 km (0.106 R)
• M61: 31,154,056 km (0.026 R)
• M62: 31,841,458 km (0.057 R)
• M63: 32,302,519 km (0.116 R)
• M64: 32,823,867 km (0.045 R)
• M65: 32,998,298 km (0.06 R)
• M66: 33,581,880 km (0.108 R)
• M67: 34,168,902 km (0.071 R)
• M68: 34,937,087 km (0.104 R)
• M69: 35,115,258 km (0.093 R)
• M70: 36,010,152 km (0.114 R)
• M71: 36,912,676 km (0.026 R)
• M72: 37,215,163 km (0.049 R)
• M73: 38,985,803 km (0.111 R)
• M74: 39,355,609 km (0.064 R)
• M75: 39,664,529 km (0.097 R)
• M76: 40,098,662 km (0.074 R)
• M77: 40,285,061 km (0.088 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 130.9

Radius: 4.5

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 10.97 AU - 14.75 AU

Year: 16678 Days

Day: 24.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 118.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 38,828,525 km

• M1: 247,435 km (0.067 R)
• M2: 277,953 km (0.032 R)
• M3: 426,055 km (0.067 R)
• M4: 528,978 km (0.088 R)
• M5: 654,491 km (0.062 R)
• M6: 683,662 km (0.029 R)
• M7: 713,432 km (0.082 R)
• M8: 743,501 km (0.067 R)
• M9: 804,986 km (0.034 R)
• M10: 1,085,482 km (0.062 R)
• M11: 1,191,248 km (0.107 R)
• M12: 1,394,103 km (0.072 R)
• M13: 1,470,547 km (0.113 R)
• M14: 2,399,101 km (0.1 R)
• M15: 2,560,667 km (0.113 R)
• M16: 2,678,251 km (0.102 R)
• M17: 3,091,290 km (0.03 R)
• M18: 3,523,927 km (0.104 R)
• M19: 3,975,264 km (0.091 R)
• M20: 4,029,568 km (0.105 R)
• M21: 4,221,652 km (0.064 R)
• M22: 4,388,603 km (0.107 R)
• M23: 4,815,555 km (0.085 R)
• M24: 5,285,442 km (0.108 R)
• M25: 5,495,627 km (0.116 R)
• M26: 5,893,109 km (0.076 R)
• M27: 5,955,192 km (0.116 R)
• M28: 7,074,483 km (0.101 R)
• M29: 7,506,522 km (0.046 R)
• M30: 7,742,737 km (0.09 R)
• M31: 7,810,654 km (0.088 R)
• M32: 8,049,861 km (0.101 R)
• M33: 8,396,031 km (0.095 R)
• M34: 8,535,755 km (0.098 R)
• M35: 10,384,187 km (0.059 R)
• M36: 10,950,564 km (0.061 R)
• M37: 11,179,898 km (0.057 R)
• M38: 11,256,641 km (0.055 R)
• M39: 11,643,352 km (0.118 R)
• M40: 12,909,698 km (0.115 R)
• M41: 13,477,272 km (0.104 R)
• M42: 14,053,074 km (0.105 R)
• M43: 14,218,978 km (0.073 R)
• M44: 14,469,106 km (0.119 R)
• M45: 15,484,277 km (0.05 R)
• M46: 16,087,157 km (0.11 R)
• M47: 16,347,756 km (0.099 R)
• M48: 16,478,654 km (0.105 R)
• M49: 16,917,275 km (0.077 R)
• M50: 17,271,074 km (0.077 R)
• M51: 17,806,186 km (0.07 R)
• M52: 19,536,435 km (0.05 R)
• M53: 20,468,429 km (0.057 R)
• M54: 21,271,920 km (0.111 R)
• M55: 22,085,732 km (0.076 R)
• M56: 22,812,329 km (0.049 R)
• M57: 23,056,173 km (0.057 R)
• M58: 23,694,358 km (0.045 R)
• M59: 24,437,859 km (0.073 R)
• M60: 24,787,470 km (0.067 R)
• M61: 24,937,815 km (0.107 R)
• M62: 25,239,554 km (0.108 R)
• M63: 25,289,819 km (0.097 R)
• M64: 25,846,323 km (0.087 R)
• M65: 25,897,037 km (0.038 R)
• M66: 26,457,879 km (0.111 R)
• M67: 26,714,141 km (0.096 R)
• M68: 27,022,761 km (0.089 R)
• M69: 27,851,384 km (0.114 R)
• M70: 27,903,444 km (0.12 R)
• M71: 28,740,893 km (0.093 R)
• M72: 30,119,437 km (0.106 R)
• M73: 30,172,843 km (0.12 R)
• M74: 30,279,806 km (0.051 R)
• M75: 30,494,180 km (0.104 R)
• M76: 30,547,885 km (0.064 R)
• M77: 32,995,157 km (0.103 R)
• M78: 33,271,015 km (0.063 R)
• M79: 34,437,579 km (0.069 R)
• M80: 34,605,428 km (0.119 R)
• M81: 34,717,327 km (0.107 R)
• M82: 35,166,570 km (0.039 R)
• M83: 35,222,819 km (0.085 R)
• M84: 35,561,209 km (0.072 R)
• M85: 36,354,826 km (0.031 R)
• M86: 37,096,981 km (0.059 R)
• M87: 38,017,157 km (0.077 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 17,783 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit