🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.49 AU - 0.57 AU

Year: 161 Days

Day: 20 Hours

Environment

Temp: 102 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,683,847 km

• M1: 107,262 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.72 AU - 0.82 AU

Year: 281 Days

Day: 37.1 Hours

Environment

Temp: 1 °C

Axial Tilt: 26.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1 AU - 1.08 AU

Year: 441 Days

Day: 15.2 Hours

Environment

Temp: -54 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.21 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.2

Radius: 8.3

Gravity: 10.99 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.95 AU - 3.79 AU

Year: 2575 Days

Day: 6.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 66,683,847 km

• M1: 120,277 km (0.117 R)
• M2: 222,901 km (0.099 R)
• M3: 274,961 km (0.118 R)
• M4: 367,712 km (0.097 R)
• M5: 457,171 km (0.061 R)
• M6: 546,331 km (0.047 R)
• M7: 715,527 km (0.111 R)
• M8: 831,315 km (0.052 R)
• M9: 943,215 km (0.116 R)
• M10: 1,148,612 km (0.09 R)
• M11: 1,228,049 km (0.065 R)
• M12: 1,309,281 km (0.058 R)
• M13: 1,392,457 km (0.105 R)
• M14: 1,453,044 km (0.103 R)
• M15: 1,539,212 km (0.107 R)
• M16: 1,601,894 km (0.1 R)
• M17: 1,678,339 km (0.097 R)
• M18: 1,834,967 km (0.095 R)
• M19: 1,888,224 km (0.074 R)
• M20: 1,942,080 km (0.1 R)
• M21: 2,106,637 km (0.116 R)
• M22: 2,218,985 km (0.063 R)
• M23: 2,275,832 km (0.087 R)
• M24: 2,642,796 km (0.107 R)
• M25: 2,794,937 km (0.077 R)
• M26: 2,965,479 km (0.111 R)
• M27: 3,203,788 km (0.11 R)
• M28: 3,300,877 km (0.106 R)
• M29: 3,732,766 km (0.106 R)
• M30: 3,834,941 km (0.071 R)
• M31: 3,955,517 km (0.07 R)
• M32: 4,253,217 km (0.075 R)
• M33: 4,870,607 km (0.076 R)
• M34: 4,926,407 km (0.058 R)
• M35: 5,419,332 km (0.047 R)
• M36: 5,496,525 km (0.12 R)
• M37: 5,554,719 km (0.068 R)
• M38: 5,652,107 km (0.117 R)
• M39: 5,908,069 km (0.088 R)
• M40: 6,288,945 km (0.118 R)
• M41: 6,451,707 km (0.064 R)
• M42: 6,698,544 km (0.081 R)
• M43: 6,885,691 km (0.105 R)
• M44: 7,074,483 km (0.06 R)
• M45: 7,265,221 km (0.05 R)
• M46: 7,350,342 km (0.088 R)
• M47: 7,436,061 km (0.083 R)
• M48: 8,601,279 km (0.105 R)
• M49: 8,736,665 km (0.114 R)
• M50: 9,101,534 km (0.107 R)
• M51: 9,239,613 km (0.094 R)
• M52: 9,751,836 km (0.085 R)
• M53: 9,869,570 km (0.12 R)
• M54: 10,177,742 km (0.047 R)
• M55: 10,658,250 km (0.112 R)
• M56: 11,047,952 km (0.076 R)
• M57: 11,244,524 km (0.082 R)
• M58: 11,318,575 km (0.084 R)
• M59: 12,168,889 km (0.03 R)
• M60: 12,270,317 km (0.095 R)
• M61: 12,807,223 km (0.081 R)
• M62: 13,456,478 km (0.083 R)
• M63: 13,903,925 km (0.108 R)
• M64: 13,983,511 km (0.08 R)
• M65: 14,142,983 km (0.046 R)
• M66: 14,570,982 km (0.079 R)
• M67: 14,895,011 km (0.099 R)
• M68: 15,193,908 km (0.054 R)
• M69: 15,880,861 km (0.056 R)
• M70: 15,936,212 km (0.08 R)
• M71: 16,019,389 km (0.039 R)
• M72: 16,130,690 km (0.066 R)
• M73: 16,297,940 km (0.087 R)
• M74: 16,409,690 km (0.101 R)
• M75: 16,662,211 km (0.085 R)
• M76: 17,484,700 km (0.099 R)
• M77: 17,685,161 km (0.114 R)
• M78: 17,771,329 km (0.109 R)
• M79: 17,857,647 km (0.111 R)
• M80: 18,088,477 km (0.084 R)
• M81: 18,465,613 km (0.102 R)
• M82: 18,669,814 km (0.06 R)
• M83: 19,672,270 km (0.083 R)
• M84: 19,880,809 km (0.034 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.6

Radius: 10.3

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.7 AU - 6.84 AU

Year: 5769 Days

Day: 10.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 66,683,847 km

• M1: 128,953 km (0.103 R)
• M2: 246,537 km (0.071 R)
• M3: 337,343 km (0.03 R)
• M4: 425,008 km (0.114 R)
• M5: 574,605 km (0.081 R)
• M6: 662,270 km (0.067 R)
• M7: 815,608 km (0.11 R)
• M8: 1,061,546 km (0.101 R)
• M9: 2,003,564 km (0.117 R)
• M10: 2,177,696 km (0.045 R)
• M11: 2,375,165 km (0.082 R)
• M12: 2,962,935 km (0.062 R)
• M13: 3,386,297 km (0.064 R)
• M14: 3,785,873 km (0.06 R)
• M15: 4,178,269 km (0.107 R)
• M16: 4,492,574 km (0.101 R)
• M17: 4,814,658 km (0.114 R)
• M18: 5,049,377 km (0.109 R)
• M19: 5,192,093 km (0.098 R)
• M20: 5,287,836 km (0.061 R)
• M21: 5,628,021 km (0.093 R)
• M22: 5,925,272 km (0.096 R)
• M23: 6,177,046 km (0.057 R)
• M24: 6,380,798 km (0.102 R)
• M25: 6,457,841 km (0.118 R)
• M26: 6,535,183 km (0.09 R)
• M27: 7,138,511 km (0.085 R)
• M28: 7,218,546 km (0.1 R)
• M29: 7,379,513 km (0.096 R)
• M30: 7,568,755 km (0.092 R)
• M31: 7,979,850 km (0.057 R)
• M32: 8,313,902 km (0.048 R)
• M33: 9,053,514 km (0.118 R)
• M34: 9,285,241 km (0.096 R)
• M35: 9,519,062 km (0.12 R)
• M36: 9,725,208 km (0.075 R)
• M37: 9,903,229 km (0.11 R)
• M38: 10,382,840 km (0.108 R)
• M39: 10,595,120 km (0.083 R)
• M40: 10,808,895 km (0.033 R)
• M41: 11,521,130 km (0.096 R)
• M42: 11,740,890 km (0.07 R)
• M43: 12,537,199 km (0.097 R)
• M44: 12,633,989 km (0.1 R)
• M45: 13,351,012 km (0.064 R)
• M46: 13,681,324 km (0.057 R)
• M47: 14,248,898 km (0.045 R)
• M48: 14,417,345 km (0.053 R)
• M49: 14,484,963 km (0.037 R)
• M50: 14,722,226 km (0.063 R)
• M51: 15,407,384 km (0.095 R)
• M52: 15,476,498 km (0.101 R)
• M53: 15,962,990 km (0.028 R)
• M54: 16,173,026 km (0.091 R)
• M55: 16,525,030 km (0.103 R)
• M56: 17,201,062 km (0.037 R)
• M57: 17,272,720 km (0.078 R)
• M58: 17,524,493 km (0.112 R)
• M59: 19,097,066 km (0.111 R)
• M60: 19,618,714 km (0.074 R)
• M61: 19,843,858 km (0.026 R)
• M62: 19,918,956 km (0.1 R)
• M63: 20,410,086 km (0.08 R)
• M64: 20,828,811 km (0.109 R)
• M65: 21,250,378 km (0.086 R)
• M66: 21,713,533 km (0.098 R)
• M67: 21,791,024 km (0.092 R)
• M68: 21,946,307 km (0.109 R)
• M69: 22,728,255 km (0.099 R)
• M70: 23,360,455 km (0.077 R)
• M71: 23,718,593 km (0.116 R)
• M72: 24,440,253 km (0.076 R)
• M73: 24,884,858 km (0.103 R)
• M74: 25,781,996 km (0.081 R)
• M75: 26,028,683 km (0.117 R)
• M76: 27,986,770 km (0.118 R)
• M77: 28,071,143 km (0.076 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 461.8

Radius: 4.6

Gravity: 21.82 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 12.39 AU - 14.03 AU

Year: 19985 Days

Day: 20 Hours

Environment

Temp: -202 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 66,683,847 km

• M1: 156,031 km (0.042 R)
• M2: 218,114 km (0.098 R)
• M3: 304,880 km (0.05 R)
• M4: 531,372 km (0.064 R)
• M5: 630,705 km (0.072 R)
• M6: 672,143 km (0.096 R)
• M7: 847,322 km (0.111 R)
• M8: 893,249 km (0.105 R)
• M9: 1,036,414 km (0.063 R)
• M10: 1,766,900 km (0.102 R)
• M11: 2,069,986 km (0.119 R)
• M12: 2,164,083 km (0.076 R)
• M13: 2,324,153 km (0.096 R)
• M14: 2,931,370 km (0.099 R)
• M15: 3,660,062 km (0.109 R)
• M16: 3,812,352 km (0.119 R)
• M17: 4,604,174 km (0.048 R)
• M18: 5,750,393 km (0.063 R)
• M19: 5,794,374 km (0.115 R)
• M20: 5,927,367 km (0.112 R)
• M21: 6,196,194 km (0.088 R)
• M22: 6,932,365 km (0.089 R)
• M23: 7,026,313 km (0.111 R)
• M24: 7,550,653 km (0.056 R)
• M25: 7,647,294 km (0.071 R)
• M26: 8,335,593 km (0.061 R)
• M27: 8,839,289 km (0.084 R)
• M28: 9,300,948 km (0.113 R)
• M29: 9,456,680 km (0.114 R)
• M30: 9,508,740 km (0.109 R)
• M31: 12,061,478 km (0.05 R)
• M32: 12,458,660 km (0.119 R)
• M33: 12,687,695 km (0.049 R)
• M34: 12,745,140 km (0.067 R)
• M35: 12,975,820 km (0.101 R)
• M36: 13,676,088 km (0.079 R)
• M37: 15,479,939 km (0.11 R)
• M38: 15,973,462 km (0.11 R)
• M39: 16,284,476 km (0.07 R)
• M40: 16,346,859 km (0.108 R)
• M41: 16,534,753 km (0.096 R)
• M42: 18,063,045 km (0.065 R)
• M43: 18,257,223 km (0.055 R)
• M44: 20,102,663 km (0.088 R)
• M45: 21,388,456 km (0.108 R)
• M46: 21,662,520 km (0.049 R)
• M47: 22,700,579 km (0.085 R)
• M48: 23,472,056 km (0.111 R)
• M49: 24,038,583 km (0.092 R)
• M50: 24,323,417 km (0.117 R)
• M51: 25,040,739 km (0.055 R)
• M52: 25,329,463 km (0.107 R)
• M53: 25,401,868 km (0.083 R)
• M54: 25,692,088 km (0.085 R)
• M55: 26,422,425 km (0.119 R)
• M56: 26,495,877 km (0.058 R)
• M57: 27,085,442 km (0.09 R)
• M58: 28,352,985 km (0.049 R)
• M59: 29,868,561 km (0.111 R)
• M60: 30,021,600 km (0.086 R)
• M61: 30,405,169 km (0.111 R)
• M62: 32,583,613 km (0.06 R)
• M63: 34,330,019 km (0.054 R)
• M64: 35,781,567 km (0.047 R)
• M65: 36,025,411 km (0.036 R)
• M66: 36,188,174 km (0.067 R)
• M67: 36,596,426 km (0.112 R)
• M68: 38,327,722 km (0.098 R)
• M69: 39,412,905 km (0.111 R)
• M70: 41,698,462 km (0.105 R)
• M71: 41,783,882 km (0.109 R)
• M72: 43,505,754 km (0.054 R)
• M73: 43,679,137 km (0.115 R)
• M74: 44,200,935 km (0.084 R)
• M75: 44,288,001 km (0.089 R)
• M76: 45,954,820 km (0.102 R)
• M77: 46,219,908 km (0.116 R)
• M78: 48,179,041 km (0.117 R)
• M79: 50,347,014 km (0.11 R)
• M80: 50,437,969 km (0.081 R)
• M81: 50,711,434 km (0.088 R)
• M82: 53,194,011 km (0.104 R)
• M83: 55,527,738 km (0.05 R)
• M84: 56,281,711 km (0.077 R)
• M85: 58,181,005 km (0.085 R)
• M86: 58,850,755 km (0.096 R)
• M87: 59,234,623 km (0.098 R)
• M88: 60,487,805 km (0.032 R)
• M89: 61,555,185 km (0.101 R)
• M90: 62,530,713 km (0.12 R)
• M91: 63,905,218 km (0.099 R)
• M92: 64,102,388 km (0.12 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 15,342 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit