🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.53 AU - 0.77 AU

Year: 201 Days

Day: 32.9 Hours

Environment

Temp: 164 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.69 AU - 0.77 AU

Year: 239 Days

Day: 29 Hours

Environment

Temp: 106 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.86 AU - 3.04 AU

Year: 1468 Days

Day: 40.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,329,526 km

• M1: 610,210 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.68 AU - 2.84 AU

Year: 1756 Days

Day: 20.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,329,526 km

• M1: 527,482 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.67 AU - 4.07 AU

Year: 2369 Days

Day: 23.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.85 AU - 4.41 AU

Year: 2648 Days

Day: 29.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.68 AU - 3.76 AU

Year: 2747 Days

Day: 32.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.6

Radius: 12

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 5.71 AU - 7.29 AU

Year: 6345 Days

Day: 13.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 81,329,526 km

• M1: 171,140 km (0.107 R)
• M2: 288,873 km (0.048 R)
• M3: 401,820 km (0.084 R)
• M4: 728,392 km (0.116 R)
• M5: 863,479 km (0.057 R)
• M6: 1,020,108 km (0.094 R)
• M7: 1,095,804 km (0.116 R)
• M8: 1,307,635 km (0.088 R)
• M9: 1,390,662 km (0.106 R)
• M10: 1,547,889 km (0.083 R)
• M11: 1,771,987 km (0.109 R)
• M12: 2,055,176 km (0.115 R)
• M13: 2,136,557 km (0.098 R)
• M14: 3,009,311 km (0.061 R)
• M15: 3,780,039 km (0.062 R)
• M16: 4,250,225 km (0.075 R)
• M17: 4,354,944 km (0.078 R)
• M18: 4,524,288 km (0.078 R)
• M19: 5,111,909 km (0.092 R)
• M20: 5,201,069 km (0.073 R)
• M21: 5,358,446 km (0.066 R)
• M22: 5,839,702 km (0.05 R)
• M23: 6,026,849 km (0.062 R)
• M24: 6,599,959 km (0.065 R)
• M25: 6,721,582 km (0.054 R)
• M26: 7,091,089 km (0.074 R)
• M27: 7,492,460 km (0.058 R)
• M28: 8,056,593 km (0.119 R)
• M29: 8,212,774 km (0.104 R)
• M30: 8,370,001 km (0.1 R)
• M31: 9,036,011 km (0.119 R)
• M32: 9,691,399 km (0.098 R)
• M33: 10,024,853 km (0.06 R)
• M34: 10,305,797 km (0.105 R)
• M35: 10,617,709 km (0.045 R)
• M36: 10,703,279 km (0.057 R)
• M37: 10,903,890 km (0.055 R)
• M38: 11,019,080 km (0.098 R)
• M39: 11,221,785 km (0.062 R)
• M40: 11,309,001 km (0.118 R)
• M41: 11,866,701 km (0.103 R)
• M42: 12,104,263 km (0.098 R)
• M43: 12,343,320 km (0.084 R)
• M44: 12,493,517 km (0.052 R)
• M45: 12,795,854 km (0.084 R)
• M46: 13,315,258 km (0.079 R)
• M47: 13,562,094 km (0.096 R)
• M48: 13,966,607 km (0.072 R)
• M49: 14,248,898 km (0.079 R)
• M50: 14,851,029 km (0.092 R)
• M51: 14,946,922 km (0.099 R)
• M52: 15,171,318 km (0.059 R)
• M53: 15,300,122 km (0.105 R)
• M54: 15,623,553 km (0.108 R)
• M55: 15,949,377 km (0.108 R)
• M56: 17,241,304 km (0.053 R)
• M57: 18,018,914 km (0.098 R)
• M58: 18,429,111 km (0.073 R)
• M59: 18,877,007 km (0.088 R)
• M60: 18,980,978 km (0.088 R)
• M61: 19,084,948 km (0.106 R)
• M62: 19,713,409 km (0.112 R)
• M63: 19,959,647 km (0.107 R)
• M64: 20,100,867 km (0.085 R)
• M65: 20,313,296 km (0.053 R)
• M66: 20,490,720 km (0.111 R)
• M67: 21,422,415 km (0.091 R)
• M68: 22,661,385 km (0.118 R)
• M69: 23,067,244 km (0.105 R)
• M70: 23,624,496 km (0.12 R)
• M71: 23,773,944 km (0.093 R)
• M72: 24,336,881 km (0.09 R)
• M73: 24,449,977 km (0.101 R)
• M74: 25,208,588 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 161.1

Radius: 5.5

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 11.52 AU - 12.99 AU

Year: 16416 Days

Day: 19 Hours

Environment

Temp: -198 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 81,329,526 km

• M1: 82,877 km (0.114 R)
• M2: 261,048 km (0.057 R)
• M3: 349,161 km (0.105 R)
• M4: 613,052 km (0.085 R)
• M5: 929,601 km (0.106 R)
• M6: 1,069,176 km (0.064 R)
• M7: 1,178,233 km (0.064 R)
• M8: 1,368,222 km (0.074 R)
• M9: 1,547,590 km (0.119 R)
• M10: 1,609,075 km (0.111 R)
• M11: 2,552,588 km (0.099 R)
• M12: 3,129,288 km (0.106 R)
• M13: 3,553,697 km (0.059 R)
• M14: 3,883,710 km (0.102 R)
• M15: 3,939,660 km (0.06 R)
• M16: 3,995,909 km (0.106 R)
• M17: 4,080,731 km (0.077 R)
• M18: 4,137,728 km (0.12 R)
• M19: 4,252,319 km (0.114 R)
• M20: 4,661,769 km (0.12 R)
• M21: 4,961,862 km (0.116 R)
• M22: 5,053,117 km (0.119 R)
• M23: 5,114,302 km (0.102 R)
• M24: 6,028,645 km (0.079 R)
• M25: 6,421,489 km (0.113 R)
• M26: 7,026,313 km (0.088 R)
• M27: 7,266,417 km (0.071 R)
• M28: 7,335,532 km (0.117 R)
• M29: 8,074,246 km (0.05 R)
• M30: 8,506,883 km (0.103 R)
• M31: 8,579,737 km (0.097 R)
• M32: 9,132,651 km (0.046 R)
• M33: 10,195,544 km (0.054 R)
• M34: 10,234,140 km (0.043 R)
• M35: 10,662,887 km (0.109 R)
• M36: 11,902,156 km (0.071 R)
• M37: 12,518,200 km (0.092 R)
• M38: 13,060,343 km (0.113 R)
• M39: 13,270,827 km (0.07 R)
• M40: 13,524,994 km (0.084 R)
• M41: 13,780,806 km (0.094 R)
• M42: 14,124,283 km (0.059 R)
• M43: 14,340,452 km (0.042 R)
• M44: 14,514,135 km (0.054 R)
• M45: 14,644,884 km (0.063 R)
• M46: 14,775,931 km (0.085 R)
• M47: 15,749,365 km (0.083 R)
• M48: 16,424,949 km (0.039 R)
• M49: 19,267,907 km (0.093 R)
• M50: 19,796,585 km (0.062 R)
• M51: 19,941,546 km (0.072 R)
• M52: 21,212,978 km (0.03 R)
• M53: 22,008,240 km (0.093 R)
• M54: 22,058,356 km (0.054 R)
• M55: 22,108,321 km (0.112 R)
• M56: 23,016,081 km (0.119 R)
• M57: 24,867,953 km (0.114 R)
• M58: 26,447,258 km (0.115 R)
• M59: 26,927,318 km (0.068 R)
• M60: 26,980,874 km (0.058 R)
• M61: 27,950,268 km (0.104 R)
• M62: 28,548,210 km (0.079 R)
• M63: 29,480,804 km (0.074 R)
• M64: 30,646,470 km (0.113 R)
• M65: 31,827,097 km (0.107 R)
• M66: 32,280,827 km (0.112 R)
• M67: 32,679,655 km (0.101 R)
• M68: 32,965,387 km (0.11 R)
• M69: 33,943,308 km (0.086 R)
• M70: 34,523,000 km (0.119 R)
• M71: 34,755,924 km (0.045 R)
• M72: 34,930,804 km (0.047 R)
• M73: 34,989,147 km (0.095 R)
• M74: 35,281,611 km (0.114 R)
• M75: 35,574,822 km (0.112 R)
• M76: 37,709,584 km (0.072 R)
• M77: 37,769,423 km (0.105 R)
• M78: 38,129,505 km (0.115 R)
• M79: 38,973,836 km (0.111 R)
• M80: 40,619,861 km (0.079 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 652.5

Radius: 7.9

Gravity: 10.46 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 11.64 AU - 18.72 AU

Year: 22645 Days

Day: 23.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 81,329,526 km

• M1: 156,330 km (0.095 R)
• M2: 653,144 km (0.117 R)
• M3: 926,011 km (0.1 R)
• M4: 1,321,996 km (0.105 R)
• M5: 1,382,733 km (0.104 R)
• M6: 1,800,111 km (0.102 R)
• M7: 2,255,038 km (0.11 R)
• M8: 2,476,742 km (0.041 R)
• M9: 2,822,613 km (0.073 R)
• M10: 3,183,891 km (0.106 R)
• M11: 3,307,609 km (0.031 R)
• M12: 3,861,869 km (0.088 R)
• M13: 4,038,245 km (0.112 R)
• M14: 4,127,555 km (0.095 R)
• M15: 4,307,820 km (0.108 R)
• M16: 5,394,798 km (0.096 R)
• M17: 5,994,087 km (0.057 R)
• M18: 6,772,744 km (0.036 R)
• M19: 8,941,764 km (0.05 R)
• M20: 9,352,111 km (0.115 R)
• M21: 9,470,592 km (0.12 R)
• M22: 10,435,499 km (0.117 R)
• M23: 10,743,371 km (0.102 R)
• M24: 10,929,620 km (0.055 R)
• M25: 10,992,003 km (0.064 R)
• M26: 12,004,930 km (0.051 R)
• M27: 12,069,257 km (0.082 R)
• M28: 13,512,727 km (0.093 R)
• M29: 13,713,786 km (0.099 R)
• M30: 14,871,674 km (0.093 R)
• M31: 15,567,304 km (0.075 R)
• M32: 15,637,465 km (0.045 R)
• M33: 16,344,914 km (0.071 R)
• M34: 16,918,173 km (0.1 R)
• M35: 17,571,168 km (0.058 R)
• M36: 19,503,224 km (0.09 R)
• M37: 20,340,822 km (0.094 R)
• M38: 20,725,439 km (0.119 R)
• M39: 21,267,880 km (0.067 R)
• M40: 21,423,761 km (0.05 R)
• M41: 21,736,571 km (0.086 R)
• M42: 22,208,701 km (0.104 R)
• M43: 23,003,066 km (0.118 R)
• M44: 24,701,301 km (0.094 R)
• M45: 25,029,220 km (0.079 R)
• M46: 25,276,206 km (0.097 R)
• M47: 25,358,784 km (0.089 R)
• M48: 26,943,325 km (0.107 R)
• M49: 27,196,444 km (0.097 R)
• M50: 27,450,461 km (0.103 R)
• M51: 29,163,207 km (0.047 R)
• M52: 30,032,521 km (0.061 R)
• M53: 32,153,370 km (0.11 R)
• M54: 34,779,710 km (0.103 R)
• M55: 35,239,574 km (0.043 R)
• M56: 35,424,028 km (0.069 R)
• M57: 36,072,086 km (0.084 R)
• M58: 36,444,285 km (0.083 R)
• M59: 37,474,267 km (0.093 R)
• M60: 38,040,046 km (0.087 R)
• M61: 38,608,667 km (0.062 R)
• M62: 39,371,317 km (0.106 R)
• M63: 39,754,437 km (0.096 R)
• M64: 39,850,330 km (0.101 R)
• M65: 41,202,246 km (0.101 R)
• M66: 41,688,588 km (0.096 R)
• M67: 41,981,501 km (0.108 R)
• M68: 42,470,985 km (0.105 R)
• M69: 43,258,019 km (0.112 R)
• M70: 43,851,474 km (0.106 R)
• M71: 44,746,817 km (0.11 R)
• M72: 46,252,221 km (0.078 R)
• M73: 46,353,199 km (0.058 R)
• M74: 47,978,431 km (0.047 R)
• M75: 52,017,573 km (0.113 R)
• M76: 52,122,591 km (0.042 R)
• M77: 53,388,039 km (0.1 R)
• M78: 53,705,935 km (0.065 R)
• M79: 56,164,277 km (0.102 R)
• M80: 56,703,577 km (0.08 R)
• M81: 57,678,506 km (0.044 R)
• M82: 59,096,694 km (0.099 R)
• M83: 60,636,655 km (0.07 R)
• M84: 61,189,867 km (0.117 R)
• M85: 64,205,910 km (0.098 R)
• M86: 65,335,224 km (0.092 R)
• M87: 65,448,470 km (0.115 R)
• M88: 66,129,589 km (0.089 R)
• M89: 66,584,965 km (0.065 R)
• M90: 75,076,589 km (0.12 R)
• M91: 75,195,220 km (0.082 R)
• M92: 78,904,799 km (0.102 R)
• M93: 79,508,725 km (0.109 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 17,212 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit