🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.52 AU - 0.7 AU

Year: 175 Days

Day: 16.1 Hours

Environment

Temp: 172 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.63 AU - 0.65 AU

Year: 188 Days

Day: 19 Hours

Environment

Temp: 200 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.11 AU - 1.33 AU

Year: 495 Days

Day: 34.7 Hours

Environment

Temp: -13 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.51 AU - 2.25 AU

Year: 946 Days

Day: 20.3 Hours

Environment

Temp: -71 °C

Axial Tilt: 87.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,562,034 km

• M1: 969,095 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.17 AU - 3.57 AU

Year: 1785 Days

Day: 30.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,562,034 km

• M1: 599,439 km (0.062 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.56 AU - 3.5 AU

Year: 1936 Days

Day: 22.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.5

Radius: 14.5

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 7.99 AU - 9.33 AU

Year: 9355 Days

Day: 7.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 32,562,034 km

• M1: 200,162 km (0.084 R)
• M2: 562,039 km (0.043 R)
• M3: 658,829 km (0.1 R)
• M4: 906,114 km (0.09 R)
• M5: 1,241,064 km (0.106 R)
• M6: 1,615,956 km (0.117 R)
• M7: 2,072,080 km (0.105 R)
• M8: 2,209,860 km (0.092 R)
• M9: 2,446,673 km (0.07 R)
• M10: 2,792,394 km (0.095 R)
• M11: 3,154,271 km (0.106 R)
• M12: 3,449,278 km (0.118 R)
• M13: 3,697,461 km (0.065 R)
• M14: 3,837,933 km (0.102 R)
• M15: 4,358,684 km (0.109 R)
• M16: 4,627,511 km (0.037 R)
• M17: 5,371,312 km (0.054 R)
• M18: 5,627,573 km (0.069 R)
• M19: 5,822,499 km (0.115 R)
• M20: 6,488,508 km (0.082 R)
• M21: 6,590,534 km (0.083 R)
• M22: 6,830,639 km (0.102 R)
• M23: 7,497,247 km (0.053 R)
• M24: 8,074,695 km (0.1 R)
• M25: 8,443,005 km (0.107 R)
• M26: 9,081,788 km (0.092 R)
• M27: 9,196,080 km (0.113 R)
• M28: 9,658,338 km (0.113 R)
• M29: 9,853,264 km (0.036 R)
• M30: 10,605,741 km (0.08 R)
• M31: 10,928,274 km (0.049 R)
• M32: 11,998,348 km (0.053 R)
• M33: 12,376,681 km (0.099 R)
• M34: 13,188,249 km (0.076 R)
• M35: 13,928,908 km (0.047 R)
• M36: 14,638,451 km (0.036 R)
• M37: 14,772,790 km (0.108 R)
• M38: 16,231,369 km (0.104 R)
• M39: 16,649,944 km (0.074 R)
• M40: 16,790,117 km (0.1 R)
• M41: 18,795,476 km (0.058 R)
• M42: 19,382,199 km (0.117 R)
• M43: 19,480,635 km (0.031 R)
• M44: 20,024,722 km (0.075 R)
• M45: 20,825,220 km (0.091 R)
• M46: 20,976,464 km (0.106 R)
• M47: 21,178,571 km (0.07 R)
• M48: 23,341,008 km (0.114 R)
• M49: 23,498,086 km (0.106 R)
• M50: 24,874,685 km (0.042 R)
• M51: 25,464,998 km (0.071 R)
• M52: 25,680,868 km (0.064 R)
• M53: 26,059,949 km (0.055 R)
• M54: 26,823,796 km (0.044 R)
• M55: 27,429,069 km (0.102 R)
• M56: 27,872,178 km (0.076 R)
• M57: 28,094,480 km (0.072 R)
• M58: 28,485,230 km (0.086 R)
• M59: 29,554,705 km (0.114 R)
• M60: 30,751,937 km (0.056 R)
• M61: 31,443,228 km (0.055 R)
• M62: 31,559,017 km (0.036 R)
• M63: 31,848,938 km (0.09 R)
• M64: 32,665,443 km (0.112 R)
• M65: 33,547,771 km (0.097 R)
• M66: 34,318,948 km (0.118 R)
• M67: 34,557,407 km (0.043 R)
• M68: 35,155,948 km (0.082 R)
• M69: 36,606,449 km (0.056 R)
• M70: 36,789,108 km (0.095 R)
• M71: 37,400,365 km (0.118 R)
• M72: 37,953,279 km (0.064 R)
• M73: 38,446,952 km (0.096 R)
• M74: 38,756,620 km (0.096 R)
• M75: 39,503,263 km (0.103 R)
• M76: 39,940,986 km (0.11 R)
• M77: 40,317,524 km (0.088 R)
• M78: 40,758,239 km (0.094 R)
• M79: 41,327,160 km (0.046 R)
• M80: 41,580,878 km (0.033 R)
• M81: 42,089,959 km (0.053 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.7

Radius: 11.9

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 7.35 AU - 10.75 AU

Year: 9994 Days

Day: 6 Hours

Environment

Temp: -175 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 32,562,034 km

• M1: 163,510 km (0.043 R)
• M2: 367,861 km (0.077 R)
• M3: 576,849 km (0.074 R)
• M4: 804,388 km (0.059 R)
• M5: 887,115 km (0.07 R)
• M6: 1,249,142 km (0.078 R)
• M7: 1,403,976 km (0.076 R)
• M8: 1,491,192 km (0.113 R)
• M9: 1,988,305 km (0.062 R)
• M10: 2,807,204 km (0.098 R)
• M11: 3,439,255 km (0.09 R)
• M12: 3,905,701 km (0.097 R)
• M13: 4,135,932 km (0.078 R)
• M14: 4,392,343 km (0.091 R)
• M15: 4,609,858 km (0.072 R)
• M16: 4,786,683 km (0.083 R)
• M17: 5,632,958 km (0.057 R)
• M18: 7,487,373 km (0.1 R)
• M19: 7,852,991 km (0.049 R)
• M20: 8,197,664 km (0.114 R)
• M21: 8,574,651 km (0.076 R)
• M22: 9,095,102 km (0.076 R)
• M23: 9,485,403 km (0.065 R)
• M24: 9,569,626 km (0.079 R)
• M25: 10,023,656 km (0.097 R)
• M26: 10,282,161 km (0.09 R)
• M27: 10,484,716 km (0.098 R)
• M28: 10,835,075 km (0.116 R)
• M29: 11,100,461 km (0.081 R)
• M30: 12,305,622 km (0.086 R)
• M31: 12,551,561 km (0.072 R)
• M32: 12,923,760 km (0.08 R)
• M33: 13,111,206 km (0.082 R)
• M34: 13,330,965 km (0.096 R)
• M35: 13,425,511 km (0.102 R)
• M36: 13,583,636 km (0.097 R)
• M37: 14,254,583 km (0.076 R)
• M38: 15,728,421 km (0.046 R)
• M39: 17,010,475 km (0.101 R)
• M40: 17,215,873 km (0.088 R)
• M41: 18,466,212 km (0.044 R)
• M42: 18,960,333 km (0.096 R)
• M43: 19,351,681 km (0.077 R)
• M44: 19,637,862 km (0.118 R)
• M45: 21,090,158 km (0.097 R)
• M46: 21,940,921 km (0.116 R)
• M47: 23,599,363 km (0.08 R)
• M48: 23,866,994 km (0.11 R)
• M49: 24,212,565 km (0.056 R)
• M50: 24,753,212 km (0.056 R)
• M51: 26,043,643 km (0.074 R)
• M52: 26,122,631 km (0.106 R)
• M53: 26,280,606 km (0.088 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.4

Radius: 14.9

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 7.52 AU - 11.96 AU

Year: 11159 Days

Day: 11.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 32,562,034 km

• M1: 197,320 km (0.084 R)
• M2: 299,944 km (0.111 R)
• M3: 457,171 km (0.102 R)
• M4: 551,119 km (0.101 R)
• M5: 814,710 km (0.12 R)
• M6: 1,008,888 km (0.117 R)
• M7: 1,425,069 km (0.107 R)
• M8: 1,598,004 km (0.098 R)
• M9: 2,234,095 km (0.041 R)
• M10: 2,567,249 km (0.075 R)
• M11: 3,168,034 km (0.099 R)
• M12: 3,632,386 km (0.07 R)
• M13: 4,149,695 km (0.115 R)
• M14: 6,336,816 km (0.046 R)
• M15: 6,590,833 km (0.08 R)
• M16: 7,034,241 km (0.117 R)
• M17: 8,863,075 km (0.116 R)
• M18: 9,893,057 km (0.1 R)
• M19: 10,273,185 km (0.078 R)
• M20: 10,529,297 km (0.055 R)
• M21: 10,830,736 km (0.11 R)
• M22: 10,960,886 km (0.08 R)
• M23: 12,065,218 km (0.076 R)
• M24: 12,882,172 km (0.117 R)
• M25: 13,297,456 km (0.109 R)
• M26: 13,905,122 km (0.118 R)
• M27: 13,999,369 km (0.114 R)
• M28: 14,236,033 km (0.061 R)
• M29: 14,761,420 km (0.109 R)
• M30: 15,488,167 km (0.079 R)
• M31: 15,782,127 km (0.095 R)
• M32: 16,176,915 km (0.094 R)
• M33: 16,825,572 km (0.06 R)
• M34: 16,926,101 km (0.088 R)
• M35: 17,482,755 km (0.111 R)
• M36: 18,406,522 km (0.093 R)
• M37: 18,717,985 km (0.036 R)
• M38: 19,135,961 km (0.086 R)
• M39: 19,504,271 km (0.086 R)
• M40: 20,034,446 km (0.087 R)
• M41: 20,408,441 km (0.069 R)
• M42: 20,569,558 km (0.12 R)
• M43: 20,730,974 km (0.053 R)
• M44: 22,867,680 km (0.079 R)
• M45: 23,764,370 km (0.117 R)
• M46: 24,444,591 km (0.071 R)
• M47: 25,073,650 km (0.07 R)
• M48: 25,361,327 km (0.056 R)
• M49: 26,056,359 km (0.085 R)
• M50: 26,581,746 km (0.112 R)
• M51: 26,699,031 km (0.112 R)
• M52: 26,992,841 km (0.077 R)
• M53: 27,465,122 km (0.044 R)
• M54: 27,761,774 km (0.12 R)
• M55: 27,999,934 km (0.102 R)
• M56: 29,019,294 km (0.094 R)
• M57: 29,140,020 km (0.071 R)
• M58: 29,685,304 km (0.117 R)
• M59: 29,928,849 km (0.115 R)
• M60: 30,234,029 km (0.068 R)
• M61: 30,909,314 km (0.111 R)
• M62: 31,032,582 km (0.094 R)
• M63: 33,280,141 km (0.088 R)
• M64: 33,469,681 km (0.064 R)
• M65: 34,679,180 km (0.03 R)
• M66: 34,807,385 km (0.105 R)
• M67: 35,064,095 km (0.112 R)
• M68: 36,032,742 km (0.115 R)
• M69: 36,227,368 km (0.118 R)
• M70: 36,683,193 km (0.119 R)
• M71: 36,813,792 km (0.042 R)
• M72: 37,798,146 km (0.079 R)
• M73: 38,459,219 km (0.068 R)
• M74: 39,524,805 km (0.085 R)
• M75: 42,642,125 km (0.092 R)
• M76: 43,330,275 km (0.066 R)
• M77: 43,675,697 km (0.071 R)
• M78: 44,369,232 km (0.056 R)
• M79: 44,508,508 km (0.109 R)
• M80: 47,677,889 km (0.109 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.8

Radius: 14.3

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 9.21 AU - 10.41 AU

Year: 11279 Days

Day: 14.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 32,562,034 km

• M1: 262,694 km (0.119 R)
• M2: 354,547 km (0.049 R)
• M3: 456,573 km (0.065 R)
• M4: 714,479 km (0.06 R)
• M5: 803,490 km (0.11 R)
• M6: 910,602 km (0.08 R)
• M7: 1,008,888 km (0.056 R)
• M8: 1,156,242 km (0.077 R)
• M9: 1,263,952 km (0.066 R)
• M10: 1,457,233 km (0.099 R)
• M11: 1,730,847 km (0.044 R)
• M12: 2,211,655 km (0.044 R)
• M13: 2,692,313 km (0.072 R)
• M14: 2,838,769 km (0.057 R)
• M15: 2,987,918 km (0.084 R)
• M16: 4,009,223 km (0.077 R)
• M17: 4,797,155 km (0.072 R)
• M18: 4,899,031 km (0.069 R)
• M19: 5,261,507 km (0.075 R)
• M20: 6,095,066 km (0.088 R)
• M21: 6,740,282 km (0.118 R)
• M22: 7,143,747 km (0.109 R)
• M23: 7,436,809 km (0.063 R)
• M24: 7,644,302 km (0.097 R)
• M25: 7,733,911 km (0.075 R)
• M26: 7,823,669 km (0.073 R)
• M27: 9,055,608 km (0.104 R)
• M28: 9,150,453 km (0.077 R)
• M29: 9,277,312 km (0.117 R)
• M30: 9,468,947 km (0.114 R)
• M31: 10,182,678 km (0.096 R)
• M32: 10,281,263 km (0.099 R)
• M33: 11,285,663 km (0.119 R)
• M34: 11,524,422 km (0.062 R)
• M35: 11,834,089 km (0.079 R)
• M36: 11,972,617 km (0.095 R)
• M37: 12,286,174 km (0.112 R)
• M38: 12,637,729 km (0.057 R)
• M39: 12,743,943 km (0.095 R)
• M40: 13,028,479 km (0.09 R)
• M41: 13,171,494 km (0.089 R)
• M42: 13,315,108 km (0.106 R)
• M43: 13,640,035 km (0.116 R)
• M44: 15,949,227 km (0.086 R)
• M45: 16,525,927 km (0.086 R)
• M46: 16,642,165 km (0.108 R)
• M47: 17,031,269 km (0.064 R)
• M48: 17,187,898 km (0.042 R)
• M49: 18,577,961 km (0.064 R)
• M50: 18,819,861 km (0.085 R)
• M51: 19,715,803 km (0.043 R)
• M52: 20,210,523 km (0.094 R)
• M53: 21,676,432 km (0.104 R)
• M54: 21,931,197 km (0.05 R)
• M55: 22,744,411 km (0.09 R)
• M56: 22,916,898 km (0.097 R)
• M57: 23,350,133 km (0.118 R)
• M58: 24,312,496 km (0.101 R)
• M59: 25,332,455 km (0.087 R)
• M60: 25,421,914 km (0.06 R)
• M61: 25,870,259 km (0.046 R)
• M62: 26,275,968 km (0.102 R)
• M63: 26,865,833 km (0.117 R)
• M64: 27,048,193 km (0.08 R)
• M65: 27,276,778 km (0.049 R)
• M66: 28,382,755 km (0.091 R)
• M67: 28,475,655 km (0.104 R)
• M68: 28,615,081 km (0.096 R)
• M69: 28,754,656 km (0.1 R)
• M70: 29,268,823 km (0.059 R)
• M71: 29,409,445 km (0.051 R)
• M72: 29,832,957 km (0.084 R)
• M73: 30,116,445 km (0.112 R)
• M74: 30,781,407 km (0.104 R)
• M75: 30,876,851 km (0.114 R)
• M76: 31,115,759 km (0.094 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 16,755 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit