🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.84 AU - 0.88 AU

Year: 294 Days

Day: 40.1 Hours

Environment

Temp: 145 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 44,193,377 km

• M1: 23,487 km (0.093 R)
• M2: 33,959 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.7 AU - 1.1 AU

Year: 315 Days

Day: 46.1 Hours

Environment

Temp: 127 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.09 AU - 1.37 AU

Year: 503 Days

Day: 42.5 Hours

Environment

Temp: -12 °C

Axial Tilt: 14.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.19 AU - 1.71 AU

Year: 644 Days

Day: 37.3 Hours

Environment

Temp: -28 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.48 AU - 3.38 AU

Year: 1850 Days

Day: 22.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.15 AU - 3.49 AU

Year: 2232 Days

Day: 45.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.5

Radius: 14

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 4.1 AU - 5.62 AU

Year: 3953 Days

Day: 13.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 44,193,377 km

• M1: 207,791 km (0.066 R)
• M2: 324,627 km (0.095 R)
• M3: 448,345 km (0.089 R)
• M4: 555,906 km (0.104 R)
• M5: 842,834 km (0.07 R)
• M6: 1,068,877 km (0.098 R)
• M7: 1,308,084 km (0.082 R)
• M8: 1,565,392 km (0.107 R)
• M9: 1,717,832 km (0.115 R)
• M10: 2,214,647 km (0.113 R)
• M11: 2,416,155 km (0.091 R)
• M12: 3,047,009 km (0.05 R)
• M13: 3,370,440 km (0.032 R)
• M14: 3,693,871 km (0.072 R)
• M15: 4,761,251 km (0.082 R)
• M16: 4,985,798 km (0.104 R)
• M17: 5,865,583 km (0.106 R)
• M18: 6,120,198 km (0.076 R)
• M19: 6,310,038 km (0.095 R)
• M20: 6,919,650 km (0.051 R)
• M21: 7,018,384 km (0.118 R)
• M22: 7,898,917 km (0.099 R)
• M23: 8,180,311 km (0.101 R)
• M24: 8,419,967 km (0.111 R)
• M25: 9,044,538 km (0.091 R)
• M26: 9,417,036 km (0.106 R)
• M27: 10,081,251 km (0.034 R)
• M28: 10,322,253 km (0.084 R)
• M29: 10,419,043 km (0.102 R)
• M30: 11,023,418 km (0.078 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.1

Radius: 9.6

Gravity: 10.55 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 4.81 AU - 7.61 AU

Year: 5710 Days

Day: 5.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 44,193,377 km

• M1: 125,513 km (0.118 R)
• M2: 248,332 km (0.056 R)
• M3: 393,143 km (0.105 R)
• M4: 570,267 km (0.112 R)
• M5: 689,796 km (0.079 R)
• M6: 939,923 km (0.092 R)
• M7: 1,235,828 km (0.079 R)
• M8: 1,412,802 km (0.097 R)
• M9: 1,752,539 km (0.094 R)
• M10: 2,055,176 km (0.099 R)
• M11: 2,180,838 km (0.117 R)
• M12: 2,309,193 km (0.087 R)
• M13: 2,396,259 km (0.097 R)
• M14: 2,755,294 km (0.115 R)
• M15: 2,917,906 km (0.116 R)
• M16: 3,083,661 km (0.101 R)
• M17: 3,203,938 km (0.103 R)
• M18: 3,499,244 km (0.106 R)
• M19: 3,700,902 km (0.046 R)
• M20: 3,803,227 km (0.085 R)
• M21: 3,880,718 km (0.063 R)
• M22: 4,655,635 km (0.105 R)
• M23: 4,849,813 km (0.067 R)
• M24: 5,594,362 km (0.085 R)
• M25: 5,830,727 km (0.116 R)
• M26: 6,010,094 km (0.064 R)
• M27: 6,191,407 km (0.057 R)
• M28: 6,621,351 km (0.12 R)
• M29: 7,156,463 km (0.085 R)
• M30: 7,316,533 km (0.045 R)
• M31: 7,542,575 km (0.11 R)
• M32: 8,034,752 km (0.085 R)
• M33: 8,134,534 km (0.072 R)
• M34: 8,201,254 km (0.111 R)
• M35: 8,402,464 km (0.063 R)
• M36: 8,537,401 km (0.105 R)
• M37: 9,015,815 km (0.049 R)
• M38: 9,188,750 km (0.085 R)
• M39: 9,432,744 km (0.108 R)
• M40: 9,856,106 km (0.081 R)
• M41: 9,962,919 km (0.08 R)
• M42: 10,105,935 km (0.116 R)
• M43: 10,321,655 km (0.097 R)
• M44: 10,684,729 km (0.11 R)
• M45: 11,836,782 km (0.102 R)
• M46: 11,950,327 km (0.115 R)
• M47: 13,223,405 km (0.031 R)
• M48: 14,136,101 km (0.101 R)
• M49: 14,296,919 km (0.108 R)
• M50: 14,823,653 km (0.119 R)
• M51: 15,192,113 km (0.079 R)
• M52: 16,231,369 km (0.104 R)
• M53: 16,696,020 km (0.064 R)
• M54: 17,122,075 km (0.115 R)
• M55: 17,207,794 km (0.11 R)
• M56: 19,216,894 km (0.075 R)
• M57: 20,657,970 km (0.118 R)
• M58: 21,253,220 km (0.04 R)
• M59: 21,854,155 km (0.116 R)
• M60: 22,040,105 km (0.093 R)
• M61: 23,262,170 km (0.117 R)
• M62: 23,499,731 km (0.092 R)
• M63: 23,785,762 km (0.075 R)
• M64: 24,893,235 km (0.117 R)
• M65: 25,477,565 km (0.093 R)
• M66: 26,066,531 km (0.117 R)
• M67: 26,659,986 km (0.079 R)
• M68: 26,908,618 km (0.08 R)
• M69: 27,157,997 km (0.093 R)
• M70: 28,466,979 km (0.114 R)
• M71: 29,026,924 km (0.084 R)
• M72: 30,054,362 km (0.11 R)
• M73: 30,572,569 km (0.12 R)
• M74: 30,884,929 km (0.104 R)
• M75: 31,145,977 km (0.084 R)
• M76: 32,197,651 km (0.053 R)
• M77: 32,409,481 km (0.102 R)
• M78: 32,834,339 km (0.089 R)
• M79: 33,797,001 km (0.098 R)
• M80: 34,552,171 km (0.12 R)
• M81: 35,476,537 km (0.088 R)
• M82: 36,409,130 km (0.087 R)
• M83: 36,519,383 km (0.061 R)
• M84: 36,850,892 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 185

Radius: 7.2

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 11.31 AU - 14.43 AU

Year: 17035 Days

Day: 16.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 44,193,377 km

• M1: 170,542 km (0.106 R)
• M2: 253,568 km (0.108 R)
• M3: 390,750 km (0.074 R)
• M4: 455,675 km (0.074 R)
• M5: 567,874 km (0.073 R)
• M6: 906,413 km (0.103 R)
• M7: 1,125,126 km (0.097 R)
• M8: 1,182,571 km (0.115 R)
• M9: 1,401,433 km (0.102 R)
• M10: 1,764,806 km (0.105 R)
• M11: 1,877,304 km (0.057 R)
• M12: 1,968,858 km (0.115 R)
• M13: 2,350,482 km (0.095 R)
• M14: 2,833,234 km (0.066 R)
• M15: 3,263,029 km (0.098 R)
• M16: 3,318,230 km (0.12 R)
• M17: 3,513,904 km (0.111 R)
• M18: 3,713,318 km (0.078 R)
• M19: 5,536,468 km (0.108 R)
• M20: 6,004,111 km (0.089 R)
• M21: 6,659,050 km (0.1 R)
• M22: 7,012,849 km (0.069 R)
• M23: 8,073,199 km (0.107 R)
• M24: 8,261,094 km (0.09 R)
• M25: 8,910,498 km (0.08 R)
• M26: 9,695,438 km (0.099 R)
• M27: 10,055,969 km (0.097 R)
• M28: 10,707,617 km (0.098 R)
• M29: 11,247,067 km (0.106 R)
• M30: 11,541,177 km (0.114 R)
• M31: 12,482,147 km (0.066 R)
• M32: 12,786,728 km (0.053 R)
• M33: 14,436,793 km (0.115 R)
• M34: 14,986,266 km (0.067 R)
• M35: 15,402,746 km (0.111 R)
• M36: 15,449,271 km (0.099 R)
• M37: 15,589,145 km (0.06 R)
• M38: 16,058,284 km (0.083 R)
• M39: 16,722,948 km (0.098 R)
• M40: 17,251,477 km (0.114 R)
• M41: 17,639,384 km (0.092 R)
• M42: 18,177,338 km (0.106 R)
• M43: 18,820,011 km (0.109 R)
• M44: 18,969,459 km (0.1 R)
• M45: 20,026,069 km (0.104 R)
• M46: 20,127,646 km (0.081 R)
• M47: 20,178,509 km (0.048 R)
• M48: 20,843,920 km (0.091 R)
• M49: 21,568,423 km (0.114 R)
• M50: 21,672,692 km (0.087 R)
• M51: 21,933,890 km (0.092 R)
• M52: 23,522,769 km (0.109 R)
• M53: 23,898,858 km (0.084 R)
• M54: 24,276,892 km (0.113 R)
• M55: 24,331,046 km (0.115 R)
• M56: 24,439,505 km (0.094 R)
• M57: 24,548,113 km (0.118 R)
• M58: 24,929,588 km (0.085 R)
• M59: 25,258,104 km (0.09 R)
• M60: 26,363,483 km (0.078 R)
• M61: 27,259,275 km (0.056 R)
• M62: 28,051,097 km (0.104 R)
• M63: 29,541,690 km (0.034 R)
• M64: 29,831,311 km (0.082 R)
• M65: 30,121,830 km (0.067 R)
• M66: 30,296,561 km (0.066 R)
• M67: 31,057,864 km (0.064 R)
• M68: 31,293,331 km (0.05 R)
• M69: 31,411,215 km (0.073 R)
• M70: 31,825,301 km (0.109 R)
• M71: 32,241,183 km (0.12 R)
• M72: 32,479,643 km (0.1 R)
• M73: 33,620,326 km (0.101 R)
• M74: 33,801,639 km (0.065 R)
• M75: 33,862,076 km (0.058 R)
• M76: 34,104,575 km (0.058 R)
• M77: 34,591,067 km (0.064 R)
• M78: 34,896,247 km (0.116 R)
• M79: 35,570,933 km (0.067 R)
• M80: 36,746,323 km (0.088 R)
• M81: 36,870,789 km (0.044 R)
• M82: 37,683,255 km (0.072 R)
• M83: 39,008,243 km (0.077 R)
• M84: 39,071,673 km (0.107 R)
• M85: 39,453,297 km (0.077 R)
• M86: 39,772,090 km (0.032 R)
• M87: 42,549,823 km (0.042 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 12,318 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit