🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.4 AU - 0.62 AU

Year: 138 Days

Day: 24.2 Hours

Environment

Temp: 150 °C

Axial Tilt: 46.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.58 AU - 0.76 AU

Year: 208 Days

Day: 18.8 Hours

Environment

Temp: 172 °C

Axial Tilt: 49.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.65 AU - 1.07 AU

Year: 302 Days

Day: 46.4 Hours

Environment

Temp: 21 °C

Axial Tilt: 24.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.92 AU - 1.44 AU

Year: 485 Days

Day: 30.4 Hours

Environment

Temp: -18 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.53 AU - 2.69 AU

Year: 1597 Days

Day: 28.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.66 AU - 3.54 AU

Year: 2067 Days

Day: 45.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 52.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,836,643 km

• M1: 663,167 km (0.115 R)
• M2: 1,220,120 km (0.036 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.7

Radius: 12

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 9.04 AU - 9.68 AU

Year: 10846 Days

Day: 7.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 55,836,643 km

• M1: 200,760 km (0.062 R)
• M2: 325,226 km (0.074 R)
• M3: 521,049 km (0.038 R)
• M4: 603,627 km (0.107 R)
• M5: 691,292 km (0.028 R)
• M6: 808,128 km (0.089 R)
• M7: 1,330,224 km (0.118 R)
• M8: 1,634,955 km (0.089 R)
• M9: 1,844,991 km (0.097 R)
• M10: 2,292,139 km (0.111 R)
• M11: 2,509,953 km (0.109 R)
• M12: 2,696,801 km (0.093 R)
• M13: 3,184,041 km (0.081 R)
• M14: 3,407,241 km (0.066 R)
• M15: 3,698,957 km (0.093 R)
• M16: 3,869,349 km (0.114 R)
• M17: 4,713,979 km (0.095 R)
• M18: 4,806,131 km (0.063 R)
• M19: 5,062,990 km (0.071 R)
• M20: 5,157,387 km (0.084 R)
• M21: 5,761,463 km (0.05 R)
• M22: 6,464,573 km (0.061 R)
• M23: 6,592,928 km (0.091 R)
• M24: 7,009,707 km (0.083 R)
• M25: 7,248,017 km (0.093 R)
• M26: 7,515,797 km (0.117 R)
• M27: 8,061,380 km (0.091 R)
• M28: 8,394,834 km (0.037 R)
• M29: 8,903,616 km (0.105 R)
• M30: 9,393,400 km (0.099 R)
• M31: 9,862,389 km (0.07 R)
• M32: 10,399,146 km (0.105 R)
• M33: 10,701,633 km (0.108 R)
• M34: 11,037,480 km (0.112 R)
• M35: 11,160,600 km (0.097 R)
• M36: 11,719,796 km (0.066 R)
• M37: 12,288,268 km (0.066 R)
• M38: 12,383,861 km (0.091 R)
• M39: 12,736,763 km (0.094 R)
• M40: 13,157,881 km (0.087 R)
• M41: 14,617,208 km (0.036 R)
• M42: 15,058,222 km (0.113 R)
• M43: 15,194,805 km (0.073 R)
• M44: 15,745,176 km (0.076 R)
• M45: 16,512,613 km (0.085 R)
• M46: 17,363,825 km (0.111 R)
• M47: 18,338,455 km (0.113 R)
• M48: 18,520,964 km (0.06 R)
• M49: 19,479,288 km (0.064 R)
• M50: 20,039,532 km (0.093 R)
• M51: 20,114,630 km (0.045 R)
• M52: 21,176,027 km (0.056 R)
• M53: 21,559,447 km (0.082 R)
• M54: 21,945,260 km (0.108 R)
• M55: 22,567,138 km (0.107 R)
• M56: 23,788,754 km (0.104 R)
• M57: 25,072,154 km (0.117 R)
• M58: 25,396,632 km (0.046 R)
• M59: 25,559,245 km (0.074 R)
• M60: 25,681,466 km (0.063 R)
• M61: 25,803,987 km (0.085 R)
• M62: 26,090,467 km (0.114 R)
• M63: 27,205,420 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 148.2

Radius: 6.2

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 11.89 AU - 12.47 AU

Year: 16100 Days

Day: 16.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 55,836,643 km

• M1: 135,536 km (0.068 R)
• M2: 180,415 km (0.049 R)
• M3: 479,012 km (0.108 R)
• M4: 642,523 km (0.086 R)
• M5: 1,457,831 km (0.094 R)
• M6: 1,595,611 km (0.097 R)
• M7: 1,862,643 km (0.054 R)
• M8: 2,255,337 km (0.093 R)
• M9: 2,323,255 km (0.117 R)
• M10: 2,769,356 km (0.045 R)
• M11: 2,866,744 km (0.067 R)
• M12: 2,990,013 km (0.066 R)
• M13: 3,241,786 km (0.085 R)
• M14: 3,738,750 km (0.094 R)
• M15: 4,092,549 km (0.034 R)
• M16: 4,400,272 km (0.037 R)
• M17: 4,514,116 km (0.11 R)
• M18: 4,571,262 km (0.079 R)
• M19: 4,832,011 km (0.105 R)
• M20: 5,038,007 km (0.102 R)
• M21: 5,458,826 km (0.059 R)
• M22: 6,047,793 km (0.106 R)
• M23: 6,269,946 km (0.106 R)
• M24: 6,398,151 km (0.06 R)
• M25: 7,018,534 km (0.12 R)
• M26: 7,251,906 km (0.114 R)
• M27: 7,420,204 km (0.118 R)
• M28: 7,898,169 km (0.07 R)
• M29: 9,391,306 km (0.102 R)
• M30: 9,464,608 km (0.107 R)
• M31: 9,538,061 km (0.083 R)
• M32: 9,722,366 km (0.115 R)
• M33: 9,833,666 km (0.071 R)
• M34: 10,282,759 km (0.076 R)
• M35: 11,395,468 km (0.072 R)
• M36: 11,669,831 km (0.104 R)
• M37: 12,869,905 km (0.105 R)
• M38: 13,983,063 km (0.092 R)
• M39: 14,192,649 km (0.087 R)
• M40: 14,360,947 km (0.033 R)
• M41: 14,572,478 km (0.046 R)
• M42: 16,168,538 km (0.09 R)
• M43: 16,300,334 km (0.074 R)
• M44: 16,388,447 km (0.028 R)
• M45: 16,920,417 km (0.066 R)
• M46: 17,143,617 km (0.064 R)
• M47: 17,367,864 km (0.085 R)
• M48: 17,728,694 km (0.117 R)
• M49: 18,320,354 km (0.075 R)
• M50: 21,906,514 km (0.077 R)
• M51: 22,541,108 km (0.113 R)
• M52: 22,835,965 km (0.063 R)
• M53: 22,934,550 km (0.097 R)
• M54: 23,231,203 km (0.091 R)
• M55: 23,429,719 km (0.057 R)
• M56: 23,728,466 km (0.057 R)
• M57: 23,778,282 km (0.076 R)
• M58: 23,828,248 km (0.112 R)
• M59: 24,733,315 km (0.093 R)
• M60: 26,163,471 km (0.061 R)
• M61: 26,369,916 km (0.072 R)
• M62: 26,421,677 km (0.049 R)
• M63: 26,628,870 km (0.095 R)
• M64: 26,836,512 km (0.115 R)
• M65: 26,992,692 km (0.084 R)
• M66: 27,358,159 km (0.054 R)
• M67: 28,252,605 km (0.079 R)
• M68: 28,889,742 km (0.08 R)
• M69: 29,585,223 km (0.1 R)
• M70: 30,178,079 km (0.094 R)
• M71: 30,503,155 km (0.057 R)
• M72: 30,557,459 km (0.05 R)
• M73: 30,883,732 km (0.073 R)
• M74: 31,594,921 km (0.114 R)
• M75: 31,759,778 km (0.085 R)
• M76: 31,924,934 km (0.087 R)
• M77: 32,866,203 km (0.07 R)
• M78: 33,592,202 km (0.101 R)
• M79: 33,648,151 km (0.058 R)
• M80: 34,492,931 km (0.053 R)
• M81: 35,401,439 km (0.09 R)
• M82: 36,318,025 km (0.084 R)
• M83: 36,721,490 km (0.074 R)
• M84: 37,126,302 km (0.067 R)
• M85: 37,590,953 km (0.113 R)
• M86: 38,057,399 km (0.043 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 395.9

Radius: 6

Gravity: 11 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 10.94 AU - 13.86 AU

Year: 16538 Days

Day: 16.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 55,836,643 km

• M1: 83,775 km (0.117 R)
• M2: 147,952 km (0.075 R)
• M3: 308,321 km (0.059 R)
• M4: 393,891 km (0.091 R)
• M5: 755,020 km (0.039 R)
• M6: 1,063,342 km (0.063 R)
• M7: 1,107,323 km (0.1 R)
• M8: 1,383,930 km (0.084 R)
• M9: 1,555,219 km (0.062 R)
• M10: 2,136,706 km (0.084 R)
• M11: 3,089,944 km (0.086 R)
• M12: 3,281,728 km (0.119 R)
• M13: 3,346,504 km (0.096 R)
• M14: 3,510,464 km (0.101 R)
• M15: 3,778,094 km (0.107 R)
• M16: 3,846,012 km (0.101 R)
• M17: 4,191,882 km (0.118 R)
• M18: 4,439,915 km (0.117 R)
• M19: 4,547,775 km (0.11 R)
• M20: 4,692,736 km (0.11 R)
• M21: 4,950,343 km (0.04 R)
• M22: 5,137,191 km (0.12 R)
• M23: 5,212,439 km (0.115 R)
• M24: 5,326,283 km (0.104 R)
• M25: 5,402,578 km (0.085 R)
• M26: 5,672,452 km (0.096 R)
• M27: 6,386,483 km (0.032 R)
• M28: 6,467,714 km (0.109 R)
• M29: 7,128,638 km (0.1 R)
• M30: 7,170,675 km (0.099 R)
• M31: 7,467,178 km (0.083 R)
• M32: 8,028,619 km (0.104 R)
• M33: 8,469,633 km (0.094 R)
• M34: 9,283,146 km (0.079 R)
• M35: 9,467,301 km (0.116 R)
• M36: 9,699,178 km (0.084 R)
• M37: 11,325,157 km (0.116 R)
• M38: 11,571,395 km (0.101 R)
• M39: 11,719,946 km (0.116 R)
• M40: 11,769,612 km (0.099 R)
• M41: 12,119,223 km (0.091 R)
• M42: 12,726,440 km (0.093 R)
• M43: 12,931,090 km (0.053 R)
• M44: 13,447,353 km (0.117 R)
• M45: 13,655,742 km (0.086 R)
• M46: 15,144,241 km (0.082 R)
• M47: 15,469,916 km (0.08 R)
• M48: 15,688,329 km (0.082 R)
• M49: 16,127,997 km (0.117 R)
• M50: 16,795,353 km (0.06 R)
• M51: 17,585,230 km (0.071 R)
• M52: 18,156,843 km (0.096 R)
• M53: 18,271,884 km (0.07 R)
• M54: 18,734,441 km (0.04 R)
• M55: 18,909,021 km (0.099 R)
• M56: 18,967,215 km (0.102 R)
• M57: 19,318,171 km (0.067 R)
• M58: 19,435,606 km (0.094 R)
• M59: 21,286,431 km (0.113 R)
• M60: 21,347,018 km (0.063 R)
• M61: 21,468,491 km (0.085 R)
• M62: 25,409,498 km (0.067 R)
• M63: 26,968,307 km (0.12 R)
• M64: 27,033,981 km (0.082 R)
• M65: 27,494,742 km (0.078 R)
• M66: 27,825,503 km (0.084 R)
• M67: 27,891,925 km (0.1 R)
• M68: 28,960,053 km (0.116 R)
• M69: 29,634,291 km (0.068 R)
• M70: 30,245,697 km (0.119 R)
• M71: 30,861,143 km (0.117 R)
• M72: 31,480,778 km (0.09 R)
• M73: 32,452,864 km (0.033 R)
• M74: 33,293,754 km (0.11 R)
• M75: 34,283,942 km (0.108 R)
• M76: 34,426,210 km (0.072 R)
• M77: 34,639,836 km (0.088 R)
• M78: 34,997,075 km (0.046 R)
• M79: 35,499,276 km (0.088 R)
• M80: 37,898,377 km (0.119 R)
• M81: 37,971,829 km (0.11 R)
• M82: 38,414,040 km (0.076 R)
• M83: 44,469,014 km (0.115 R)
• M84: 45,402,505 km (0.09 R)
• M85: 45,558,685 km (0.119 R)
• M86: 45,793,404 km (0.113 R)
• M87: 46,499,805 km (0.053 R)
• M88: 47,447,209 km (0.095 R)
• M89: 48,321,309 km (0.093 R)
• M90: 49,361,164 km (0.039 R)
• M91: 49,441,348 km (0.065 R)
• M92: 50,975,175 km (0.111 R)
• M93: 51,137,639 km (0.11 R)
• M94: 53,263,873 km (0.106 R)
• M95: 54,420,713 km (0.111 R)
• M96: 55,669,407 km (0.118 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 10,618 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit