🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.61 AU - 0.85 AU

Year: 227 Days

Day: 39.2 Hours

Environment

Temp: 195 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.85 AU - 0.89 AU

Year: 295 Days

Day: 30.5 Hours

Environment

Temp: 151 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.92 AU - 2.14 AU

Year: 1051 Days

Day: 20.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.75 AU - 3.33 AU

Year: 1926 Days

Day: 29.8 Hours

Environment

Temp: -100 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.78 AU - 5.12 AU

Year: 3412 Days

Day: 21.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.8

Radius: 8.6

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 6.14 AU - 7.68 AU

Year: 6602 Days

Day: 10 Hours

Environment

Temp: -151 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 51,069,129 km

• M1: 122,521 km (0.08 R)
• M2: 209,287 km (0.106 R)
• M3: 494,122 km (0.055 R)
• M4: 591,809 km (0.064 R)
• M5: 657,632 km (0.112 R)
• M6: 1,130,511 km (0.117 R)
• M7: 1,325,138 km (0.083 R)
• M8: 1,504,506 km (0.083 R)
• M9: 1,802,355 km (0.094 R)
• M10: 2,484,222 km (0.12 R)
• M11: 3,052,096 km (0.083 R)
• M12: 3,377,022 km (0.095 R)
• M13: 3,570,153 km (0.097 R)
• M14: 4,190,087 km (0.059 R)
• M15: 4,474,323 km (0.045 R)
• M16: 4,922,219 km (0.088 R)
• M17: 5,201,817 km (0.083 R)
• M18: 6,093,121 km (0.1 R)
• M19: 6,350,280 km (0.073 R)
• M20: 6,941,790 km (0.04 R)
• M21: 7,098,120 km (0.047 R)
• M22: 7,165,439 km (0.087 R)
• M23: 7,550,953 km (0.066 R)
• M24: 7,781,034 km (0.089 R)
• M25: 8,083,371 km (0.12 R)
• M26: 8,484,742 km (0.108 R)
• M27: 8,580,186 km (0.105 R)
• M28: 8,965,251 km (0.107 R)
• M29: 9,877,349 km (0.089 R)
• M30: 10,078,409 km (0.118 R)
• M31: 10,357,259 km (0.066 R)
• M32: 12,109,200 km (0.064 R)
• M33: 12,189,833 km (0.092 R)
• M34: 12,324,471 km (0.087 R)
• M35: 12,541,089 km (0.067 R)
• M36: 12,758,903 km (0.113 R)
• M37: 12,868,259 km (0.11 R)
• M38: 13,614,753 km (0.089 R)
• M39: 15,178,499 km (0.079 R)
• M40: 16,529,368 km (0.036 R)
• M41: 18,010,387 km (0.112 R)
• M42: 18,133,057 km (0.034 R)
• M43: 18,627,029 km (0.104 R)
• M44: 18,782,162 km (0.11 R)
• M45: 19,187,872 km (0.115 R)
• M46: 20,678,315 km (0.09 R)
• M47: 21,323,980 km (0.044 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.5

Radius: 11.5

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 8.15 AU - 12.53 AU

Year: 12084 Days

Day: 7.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 51,069,129 km

• M1: 167,849 km (0.085 R)
• M2: 553,961 km (0.073 R)
• M3: 717,322 km (0.109 R)
• M4: 1,063,192 km (0.047 R)
• M5: 1,305,391 km (0.071 R)
• M6: 1,805,048 km (0.077 R)
• M7: 1,919,640 km (0.117 R)
• M8: 2,319,515 km (0.11 R)
• M9: 2,444,728 km (0.074 R)
• M10: 2,833,832 km (0.051 R)
• M11: 3,670,533 km (0.07 R)
• M12: 3,915,874 km (0.071 R)
• M13: 4,553,161 km (0.111 R)
• M14: 5,113,554 km (0.065 R)
• M15: 5,195,384 km (0.037 R)
• M16: 5,415,892 km (0.081 R)
• M17: 5,923,178 km (0.092 R)
• M18: 7,104,702 km (0.094 R)
• M19: 7,473,311 km (0.106 R)
• M20: 8,421,762 km (0.104 R)
• M21: 9,075,205 km (0.118 R)
• M22: 9,274,470 km (0.087 R)
• M23: 9,542,399 km (0.069 R)
• M24: 10,500,125 km (0.103 R)
• M25: 10,744,269 km (0.086 R)
• M26: 10,919,897 km (0.055 R)
• M27: 11,560,026 km (0.119 R)
• M28: 12,248,924 km (0.113 R)
• M29: 13,213,232 km (0.027 R)
• M30: 13,933,246 km (0.099 R)
• M31: 14,317,414 km (0.09 R)
• M32: 14,433,352 km (0.098 R)
• M33: 16,048,710 km (0.091 R)
• M34: 16,979,807 km (0.05 R)
• M35: 17,061,637 km (0.106 R)
• M36: 17,555,161 km (0.097 R)
• M37: 18,220,572 km (0.111 R)
• M38: 18,430,158 km (0.11 R)
• M39: 19,490,359 km (0.115 R)
• M40: 20,309,257 km (0.109 R)
• M41: 22,427,862 km (0.092 R)
• M42: 23,558,972 km (0.09 R)
• M43: 25,594,550 km (0.069 R)
• M44: 25,735,322 km (0.053 R)
• M45: 25,876,392 km (0.049 R)
• M46: 27,205,719 km (0.086 R)
• M47: 28,023,571 km (0.09 R)
• M48: 28,703,194 km (0.082 R)
• M49: 28,898,269 km (0.045 R)
• M50: 30,425,813 km (0.119 R)
• M51: 30,774,376 km (0.062 R)
• M52: 31,124,286 km (0.108 R)
• M53: 31,626,336 km (0.078 R)
• M54: 33,404,756 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.5

Radius: 11.3

Gravity: 7.22 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 10.59 AU - 13.37 AU

Year: 15070 Days

Day: 11.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 51,069,129 km

• M1: 199,863 km (0.027 R)
• M2: 614,847 km (0.097 R)
• M3: 696,079 km (0.07 R)
• M4: 916,885 km (0.11 R)
• M5: 987,795 km (0.088 R)
• M6: 1,085,482 km (0.111 R)
• M7: 1,238,521 km (0.058 R)
• M8: 1,344,735 km (0.094 R)
• M9: 1,566,738 km (0.113 R)
• M10: 2,503,072 km (0.111 R)
• M11: 3,063,166 km (0.091 R)
• M12: 3,283,224 km (0.083 R)
• M13: 3,432,822 km (0.05 R)
• M14: 3,584,814 km (0.114 R)
• M15: 3,974,516 km (0.081 R)
• M16: 4,054,102 km (0.114 R)
• M17: 4,584,427 km (0.064 R)
• M18: 4,964,705 km (0.106 R)
• M19: 5,267,491 km (0.106 R)
• M20: 5,845,836 km (0.046 R)
• M21: 6,822,710 km (0.104 R)
• M22: 7,159,604 km (0.068 R)
• M23: 7,452,667 km (0.047 R)
• M24: 7,600,769 km (0.066 R)
• M25: 7,899,815 km (0.049 R)
• M26: 8,768,081 km (0.084 R)
• M27: 9,452,491 km (0.114 R)
• M28: 10,373,416 km (0.118 R)
• M29: 13,243,899 km (0.075 R)
• M30: 13,603,982 km (0.107 R)
• M31: 13,906,618 km (0.105 R)
• M32: 14,211,349 km (0.038 R)
• M33: 14,951,858 km (0.099 R)
• M34: 15,831,494 km (0.077 R)
• M35: 17,117,288 km (0.06 R)
• M36: 18,973,199 km (0.098 R)
• M37: 19,108,136 km (0.119 R)
• M38: 19,447,125 km (0.101 R)
• M39: 19,924,940 km (0.09 R)
• M40: 21,451,736 km (0.099 R)
• M41: 21,945,409 km (0.065 R)
• M42: 22,229,196 km (0.044 R)
• M43: 22,371,614 km (0.12 R)
• M44: 22,442,822 km (0.117 R)
• M45: 23,376,462 km (0.061 R)
• M46: 23,666,383 km (0.104 R)
• M47: 23,957,351 km (0.102 R)
• M48: 24,469,574 km (0.085 R)
• M49: 24,837,585 km (0.1 R)
• M50: 26,781,011 km (0.063 R)
• M51: 27,084,246 km (0.098 R)
• M52: 27,388,677 km (0.089 R)
• M53: 27,694,306 km (0.074 R)
• M54: 28,927,890 km (0.105 R)
• M55: 30,179,426 km (0.078 R)
• M56: 30,970,649 km (0.114 R)
• M57: 32,331,241 km (0.119 R)
• M58: 34,038,901 km (0.113 R)
• M59: 36,277,035 km (0.094 R)
• M60: 37,202,597 km (0.097 R)
• M61: 38,819,451 km (0.076 R)
• M62: 39,420,834 km (0.076 R)
• M63: 40,894,224 km (0.117 R)
• M64: 42,297,452 km (0.109 R)
• M65: 43,449,206 km (0.095 R)
• M66: 44,163,087 km (0.027 R)
• M67: 45,241,089 km (0.113 R)
• M68: 45,602,368 km (0.117 R)
• M69: 46,783,144 km (0.116 R)
• M70: 47,057,207 km (0.062 R)
• M71: 47,514,827 km (0.08 R)
• M72: 48,619,458 km (0.056 R)
• M73: 49,174,914 km (0.052 R)
• M74: 52,836,322 km (0.062 R)
• M75: 53,121,605 km (0.099 R)
• M76: 53,884,704 km (0.093 R)
• M77: 55,808,682 km (0.092 R)
• M78: 58,638,027 km (0.082 R)
• M79: 60,517,126 km (0.102 R)
• M80: 61,613,828 km (0.113 R)
• M81: 62,516,202 km (0.093 R)
• M82: 63,120,129 km (0.101 R)
• M83: 64,232,389 km (0.077 R)
• M84: 64,943,577 km (0.096 R)
• M85: 66,578,981 km (0.091 R)
• M86: 68,331,371 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 88.2

Radius: 7

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 18.27 AU - 20.19 AU

Year: 30648 Days

Day: 23.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 51,069,129 km

• M1: 242,199 km (0.065 R)
• M2: 313,258 km (0.074 R)
• M3: 365,318 km (0.11 R)
• M4: 590,014 km (0.057 R)
• M5: 726,746 km (0.098 R)
• M6: 874,100 km (0.105 R)
• M7: 1,197,681 km (0.102 R)
• M8: 1,747,902 km (0.094 R)
• M9: 2,075,222 km (0.093 R)
• M10: 2,844,005 km (0.081 R)
• M11: 3,048,805 km (0.064 R)
• M12: 3,566,413 km (0.067 R)
• M13: 3,755,505 km (0.114 R)
• M14: 3,819,383 km (0.091 R)
• M15: 5,134,049 km (0.075 R)
• M16: 5,564,592 km (0.107 R)
• M17: 6,081,303 km (0.105 R)
• M18: 6,231,798 km (0.026 R)
• M19: 6,729,361 km (0.098 R)
• M20: 7,120,709 km (0.075 R)
• M21: 7,843,865 km (0.082 R)
• M22: 8,172,831 km (0.094 R)
• M23: 8,338,885 km (0.059 R)
• M24: 9,100,338 km (0.088 R)
• M25: 11,329,346 km (0.104 R)
• M26: 11,514,698 km (0.064 R)
• M27: 11,747,771 km (0.086 R)
• M28: 11,935,367 km (0.058 R)
• M29: 12,984,646 km (0.09 R)
• M30: 14,212,396 km (0.11 R)
• M31: 15,374,472 km (0.094 R)
• M32: 17,413,491 km (0.109 R)
• M33: 17,949,949 km (0.119 R)
• M34: 18,328,731 km (0.116 R)
• M35: 20,149,337 km (0.109 R)
• M36: 20,938,915 km (0.085 R)
• M37: 20,995,762 km (0.119 R)
• M38: 21,969,046 km (0.088 R)
• M39: 22,200,174 km (0.117 R)
• M40: 22,781,512 km (0.118 R)
• M41: 23,426,877 km (0.098 R)
• M42: 23,544,760 km (0.118 R)
• M43: 24,435,915 km (0.111 R)
• M44: 24,855,537 km (0.062 R)
• M45: 25,580,488 km (0.073 R)
• M46: 27,609,484 km (0.081 R)
• M47: 27,671,866 km (0.116 R)
• M48: 27,983,927 km (0.045 R)
• M49: 29,498,606 km (0.058 R)
• M50: 29,625,914 km (0.074 R)
• M51: 30,265,744 km (0.081 R)
• M52: 30,330,071 km (0.109 R)
• M53: 30,394,248 km (0.106 R)
• M54: 30,845,585 km (0.099 R)
• M55: 31,039,613 km (0.068 R)
• M56: 31,624,242 km (0.037 R)
• M57: 31,754,542 km (0.097 R)
• M58: 31,885,141 km (0.111 R)
• M59: 34,467,200 km (0.082 R)
• M60: 36,089,140 km (0.108 R)
• M61: 36,157,207 km (0.102 R)
• M62: 36,361,857 km (0.115 R)
• M63: 36,772,204 km (0.039 R)
• M64: 37,597,685 km (0.03 R)
• M65: 41,102,015 km (0.051 R)
• M66: 41,886,805 km (0.104 R)
• M67: 42,820,745 km (0.065 R)
• M68: 43,109,469 km (0.065 R)
• M69: 43,326,386 km (0.108 R)
• M70: 46,180,115 km (0.103 R)
• M71: 46,402,118 km (0.114 R)
• M72: 46,624,420 km (0.05 R)
• M73: 46,921,522 km (0.065 R)
• M74: 47,517,520 km (0.089 R)
• M75: 48,416,154 km (0.086 R)
• M76: 48,641,598 km (0.107 R)
• M77: 49,018,285 km (0.115 R)
• M78: 50,306,323 km (0.088 R)
• M79: 50,916,234 km (0.106 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 14,464 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit