🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.77 AU - 0.93 AU

Year: 328 Days

Day: 29.3 Hours

Environment

Temp: -22 °C

Axial Tilt: 29.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 42,431,875 km

• M1: 268,079 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.83 AU - 1.17 AU

Year: 419 Days

Day: 20.5 Hours

Environment

Temp: -48 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,431,875 km

• M1: 174,132 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.82 AU - 2.34 AU

Year: 1257 Days

Day: 35.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.75 AU - 2.73 AU

Year: 1405 Days

Day: 33.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.2

Radius: 11.5

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.45 AU - 4.85 AU

Year: 3542 Days

Day: 12.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 42,431,875 km

• M1: 148,850 km (0.049 R)
• M2: 292,613 km (0.079 R)
• M3: 398,379 km (0.112 R)
• M4: 487,240 km (0.111 R)
• M5: 621,579 km (0.091 R)
• M6: 749,485 km (0.101 R)
• M7: 833,111 km (0.096 R)
• M8: 1,201,420 km (0.102 R)
• M9: 1,326,933 km (0.084 R)
• M10: 1,591,422 km (0.085 R)
• M11: 1,674,150 km (0.085 R)
• M12: 2,170,964 km (0.108 R)
• M13: 2,372,921 km (0.112 R)
• M14: 2,581,162 km (0.106 R)
• M15: 2,998,540 km (0.114 R)
• M16: 3,154,122 km (0.112 R)
• M17: 3,401,556 km (0.04 R)
• M18: 3,491,465 km (0.114 R)
• M19: 3,582,271 km (0.091 R)
• M20: 3,673,825 km (0.082 R)
• M21: 3,953,124 km (0.086 R)
• M22: 4,124,114 km (0.074 R)
• M23: 4,297,648 km (0.061 R)
• M24: 4,852,955 km (0.116 R)
• M25: 5,056,857 km (0.046 R)
• M26: 5,368,020 km (0.108 R)
• M27: 5,814,121 km (0.074 R)
• M28: 5,900,589 km (0.086 R)
• M29: 6,118,403 km (0.073 R)
• M30: 6,206,217 km (0.075 R)
• M31: 6,878,660 km (0.103 R)
• M32: 8,123,015 km (0.085 R)
• M33: 8,243,890 km (0.099 R)
• M34: 8,957,322 km (0.073 R)
• M35: 9,107,518 km (0.068 R)
• M36: 9,182,766 km (0.117 R)
• M37: 9,334,159 km (0.103 R)
• M38: 9,793,275 km (0.061 R)
• M39: 9,922,079 km (0.037 R)
• M40: 10,051,481 km (0.098 R)
• M41: 10,233,691 km (0.059 R)
• M42: 10,338,260 km (0.111 R)
• M43: 10,416,949 km (0.073 R)
• M44: 11,133,822 km (0.057 R)
• M45: 11,295,387 km (0.055 R)
• M46: 11,757,196 km (0.034 R)
• M47: 12,503,240 km (0.108 R)
• M48: 12,839,836 km (0.11 R)
• M49: 13,179,423 km (0.111 R)
• M50: 13,809,679 km (0.067 R)
• M51: 14,537,921 km (0.108 R)
• M52: 14,714,447 km (0.054 R)
• M53: 14,921,490 km (0.105 R)
• M54: 15,278,580 km (0.071 R)
• M55: 15,488,167 km (0.105 R)
• M56: 16,274,902 km (0.115 R)
• M57: 16,488,977 km (0.102 R)
• M58: 16,704,098 km (0.114 R)
• M59: 17,012,868 km (0.12 R)
• M60: 18,171,653 km (0.105 R)
• M61: 18,457,385 km (0.081 R)
• M62: 18,712,749 km (0.032 R)
• M63: 19,129,977 km (0.064 R)
• M64: 19,355,870 km (0.11 R)
• M65: 20,235,805 km (0.095 R)
• M66: 20,499,097 km (0.112 R)
• M67: 20,664,103 km (0.069 R)
• M68: 21,095,394 km (0.12 R)
• M69: 21,295,556 km (0.045 R)
• M70: 21,798,504 km (0.117 R)
• M71: 22,000,760 km (0.047 R)
• M72: 22,203,615 km (0.102 R)
• M73: 22,407,218 km (0.054 R)
• M74: 22,509,244 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.9

Radius: 10.5

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 4.2 AU - 5.06 AU

Year: 4174 Days

Day: 12.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 42,431,875 km

• M1: 132,843 km (0.086 R)
• M2: 235,168 km (0.091 R)
• M3: 337,642 km (0.036 R)
• M4: 461,210 km (0.1 R)
• M5: 592,557 km (0.109 R)
• M6: 804,089 km (0.073 R)
• M7: 884,123 km (0.079 R)
• M8: 955,182 km (0.094 R)
• M9: 1,465,311 km (0.098 R)
• M10: 1,623,436 km (0.076 R)
• M11: 1,757,027 km (0.107 R)
• M12: 1,894,507 km (0.091 R)
• M13: 2,229,158 km (0.089 R)
• M14: 2,669,574 km (0.082 R)
• M15: 3,063,465 km (0.084 R)
• M16: 3,248,667 km (0.093 R)
• M17: 3,323,765 km (0.107 R)
• M18: 3,475,907 km (0.073 R)
• M19: 3,806,667 km (0.098 R)
• M20: 3,925,897 km (0.092 R)
• M21: 4,229,431 km (0.105 R)
• M22: 4,519,651 km (0.101 R)
• M23: 4,688,547 km (0.114 R)
• M24: 4,902,472 km (0.115 R)
• M25: 5,097,847 km (0.088 R)
• M26: 5,251,484 km (0.097 R)
• M27: 5,362,336 km (0.087 R)
• M28: 5,586,134 km (0.07 R)
• M29: 5,767,596 km (0.118 R)
• M30: 6,020,118 km (0.047 R)
• M31: 6,536,081 km (0.069 R)
• M32: 7,115,324 km (0.106 R)
• M33: 7,361,562 km (0.094 R)
• M34: 8,478,011 km (0.099 R)
• M35: 8,556,101 km (0.118 R)
• M36: 8,870,705 km (0.079 R)
• M37: 9,029,428 km (0.068 R)
• M38: 9,376,645 km (0.107 R)
• M39: 9,837,257 km (0.081 R)
• M40: 10,472,300 km (0.111 R)
• M41: 10,893,717 km (0.118 R)
• M42: 11,349,242 km (0.11 R)
• M43: 11,435,261 km (0.099 R)
• M44: 11,840,073 km (0.083 R)
• M45: 12,337,935 km (0.06 R)
• M46: 12,426,497 km (0.089 R)
• M47: 13,112,553 km (0.1 R)
• M48: 13,354,004 km (0.099 R)
• M49: 13,475,327 km (0.091 R)
• M50: 13,627,468 km (0.078 R)
• M51: 15,180,294 km (0.117 R)
• M52: 15,307,004 km (0.076 R)
• M53: 15,561,320 km (0.078 R)
• M54: 16,138,768 km (0.105 R)
• M55: 16,332,796 km (0.113 R)
• M56: 16,462,647 km (0.091 R)
• M57: 17,447,001 km (0.082 R)
• M58: 17,579,695 km (0.075 R)
• M59: 18,687,168 km (0.117 R)
• M60: 18,856,961 km (0.108 R)
• M61: 19,095,420 km (0.112 R)
• M62: 19,198,044 km (0.064 R)
• M63: 19,300,668 km (0.107 R)
• M64: 19,403,592 km (0.092 R)
• M65: 19,920,901 km (0.103 R)
• M66: 20,758,051 km (0.107 R)
• M67: 21,677,928 km (0.042 R)
• M68: 21,927,906 km (0.101 R)
• M69: 22,394,502 km (0.098 R)
• M70: 22,647,173 km (0.116 R)
• M71: 22,937,094 km (0.116 R)
• M72: 23,447,372 km (0.111 R)
• M73: 23,850,987 km (0.032 R)
• M74: 24,516,398 km (0.106 R)
• M75: 24,665,099 km (0.101 R)
• M76: 24,925,997 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 256.6

Radius: 7.7

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 7.78 AU - 12.58 AU

Year: 13608 Days

Day: 18.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 42,431,875 km

• M1: 158,574 km (0.08 R)
• M2: 486,492 km (0.066 R)
• M3: 540,946 km (0.104 R)
• M4: 765,193 km (0.119 R)
• M5: 913,744 km (0.104 R)
• M6: 1,053,767 km (0.071 R)
• M7: 1,182,122 km (0.091 R)
• M8: 1,355,058 km (0.047 R)
• M9: 2,057,270 km (0.076 R)
• M10: 2,856,272 km (0.073 R)
• M11: 3,657,518 km (0.119 R)
• M12: 3,825,816 km (0.063 R)
• M13: 4,025,230 km (0.119 R)
• M14: 4,404,909 km (0.117 R)
• M15: 4,494,219 km (0.084 R)
• M16: 4,554,058 km (0.084 R)
• M17: 4,644,266 km (0.108 R)
• M18: 4,765,590 km (0.107 R)
• M19: 5,198,376 km (0.036 R)
• M20: 5,419,632 km (0.052 R)
• M21: 5,579,402 km (0.075 R)
• M22: 6,571,086 km (0.064 R)
• M23: 6,707,370 km (0.062 R)
• M24: 6,810,293 km (0.091 R)
• M25: 7,262,079 km (0.116 R)
• M26: 7,544,819 km (0.072 R)
• M27: 7,939,757 km (0.118 R)
• M28: 8,158,021 km (0.091 R)
• M29: 8,341,278 km (0.089 R)
• M30: 8,526,031 km (0.106 R)
• M31: 8,974,975 km (0.084 R)
• M32: 10,130,618 km (0.05 R)
• M33: 11,210,116 km (0.065 R)
• M34: 11,536,988 km (0.074 R)
• M35: 12,494,265 km (0.115 R)
• M36: 13,520,057 km (0.055 R)
• M37: 13,824,339 km (0.092 R)
• M38: 14,218,829 km (0.113 R)
• M39: 14,439,635 km (0.076 R)
• M40: 14,572,628 km (0.095 R)
• M41: 14,974,148 km (0.033 R)
• M42: 15,696,856 km (0.04 R)
• M43: 15,787,961 km (0.115 R)
• M44: 15,970,769 km (0.114 R)
• M45: 16,292,405 km (0.057 R)
• M46: 16,523,534 km (0.111 R)
• M47: 16,709,185 km (0.065 R)
• M48: 18,075,462 km (0.094 R)
• M49: 18,506,753 km (0.074 R)
• M50: 20,018,289 km (0.049 R)
• M51: 21,518,307 km (0.12 R)
• M52: 21,924,466 km (0.091 R)
• M53: 22,026,342 km (0.116 R)
• M54: 22,435,641 km (0.107 R)
• M55: 23,940,297 km (0.101 R)
• M56: 25,530,672 km (0.094 R)
• M57: 25,745,345 km (0.05 R)
• M58: 25,852,906 km (0.075 R)
• M59: 26,392,804 km (0.111 R)
• M60: 28,200,994 km (0.096 R)
• M61: 30,502,707 km (0.098 R)
• M62: 30,673,398 km (0.113 R)
• M63: 31,130,419 km (0.091 R)
• M64: 31,359,753 km (0.104 R)
• M65: 31,762,321 km (0.083 R)
• M66: 33,214,467 km (0.112 R)
• M67: 34,332,412 km (0.079 R)
• M68: 34,569,226 km (0.114 R)
• M69: 35,702,130 km (0.105 R)
• M70: 35,822,108 km (0.099 R)
• M71: 36,122,500 km (0.047 R)
• M72: 38,126,513 km (0.059 R)
• M73: 38,249,184 km (0.104 R)
• M74: 38,925,964 km (0.102 R)
• M75: 40,541,173 km (0.065 R)
• M76: 40,854,281 km (0.109 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 14,507 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit