🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.55 AU - 0.63 AU

Year: 163 Days

Day: 37.2 Hours

Environment

Temp: 186 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 64,900,454 km

• M1: 112,049 km (0.087 R)
• M2: 346,319 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.66 AU - 0.78 AU

Year: 220 Days

Day: 45.4 Hours

Environment

Temp: 212 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.65 AU - 0.97 AU

Year: 262 Days

Day: 35 Hours

Environment

Temp: 161 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,900,454 km

• M1: 431,590 km (0.061 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.1 AU - 1.32 AU

Year: 479 Days

Day: 21 Hours

Environment

Temp: 3 °C

Axial Tilt: 11 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 64,900,454 km

• M1: 351,705 km (0.083 R)
• M2: 467,942 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.07 AU - 2.33 AU

Year: 1174 Days

Day: 19.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.65 AU - 3.93 AU

Year: 2655 Days

Day: 14.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,900,454 km

• M1: 2,304,406 km (0.079 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.54 AU - 4.3 AU

Year: 2793 Days

Day: 15.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,900,454 km

• M1: 181,013 km (0.115 R)
• M2: 1,392,158 km (0.05 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.92 AU - 5.44 AU

Year: 3644 Days

Day: 21.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.4

Radius: 11.3

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 7.96 AU - 12.8 AU

Year: 12036 Days

Day: 12.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 64,900,454 km

• M1: 277,803 km (0.068 R)
• M2: 754,123 km (0.103 R)
• M3: 975,677 km (0.063 R)
• M4: 1,297,612 km (0.092 R)
• M5: 1,440,029 km (0.039 R)
• M6: 1,545,196 km (0.028 R)
• M7: 2,181,436 km (0.097 R)
• M8: 2,630,230 km (0.074 R)
• M9: 3,670,533 km (0.104 R)
• M10: 4,203,999 km (0.083 R)
• M11: 4,418,074 km (0.12 R)
• M12: 4,921,022 km (0.085 R)
• M13: 5,442,371 km (0.114 R)
• M14: 6,015,480 km (0.03 R)
• M15: 6,361,649 km (0.096 R)
• M16: 6,678,947 km (0.097 R)
• M17: 6,929,224 km (0.116 R)
• M18: 8,611,153 km (0.066 R)
• M19: 10,207,063 km (0.091 R)
• M20: 10,412,909 km (0.115 R)
• M21: 10,537,076 km (0.092 R)
• M22: 10,786,904 km (0.05 R)
• M23: 10,954,603 km (0.058 R)
• M24: 12,152,284 km (0.076 R)
• M25: 12,899,675 km (0.098 R)
• M26: 13,752,682 km (0.049 R)
• M27: 14,071,475 km (0.118 R)
• M28: 14,484,963 km (0.113 R)
• M29: 14,995,840 km (0.105 R)
• M30: 15,089,488 km (0.046 R)
• M31: 15,987,674 km (0.047 R)
• M32: 16,757,505 km (0.044 R)
• M33: 17,098,139 km (0.045 R)
• M34: 18,433,150 km (0.111 R)
• M35: 18,986,812 km (0.066 R)
• M36: 19,545,710 km (0.12 R)
• M37: 19,801,672 km (0.073 R)
• M38: 20,940,710 km (0.085 R)
• M39: 23,228,061 km (0.077 R)
• M40: 23,662,194 km (0.101 R)
• M41: 23,771,251 km (0.096 R)
• M42: 23,935,061 km (0.111 R)
• M43: 24,483,636 km (0.076 R)
• M44: 24,649,092 km (0.079 R)
• M45: 25,092,051 km (0.11 R)
• M46: 25,481,753 km (0.05 R)
• M47: 25,649,303 km (0.044 R)
• M48: 26,098,246 km (0.103 R)
• M49: 26,267,142 km (0.08 R)
• M50: 26,606,280 km (0.078 R)
• M51: 26,889,918 km (0.077 R)
• M52: 27,919,301 km (0.066 R)
• M53: 28,612,837 km (0.065 R)
• M54: 28,787,118 km (0.066 R)
• M55: 29,487,685 km (0.116 R)
• M56: 29,722,404 km (0.117 R)
• M57: 30,786,643 km (0.118 R)
• M58: 31,323,401 km (0.071 R)
• M59: 31,983,726 km (0.079 R)
• M60: 32,587,951 km (0.059 R)
• M61: 32,891,485 km (0.078 R)
• M62: 33,013,109 km (0.087 R)
• M63: 35,415,650 km (0.105 R)
• M64: 35,852,775 km (0.068 R)
• M65: 36,040,670 km (0.099 R)
• M66: 36,417,507 km (0.093 R)
• M67: 36,795,541 km (0.053 R)
• M68: 37,746,535 km (0.092 R)
• M69: 37,873,843 km (0.039 R)
• M70: 38,449,046 km (0.102 R)
• M71: 38,962,616 km (0.068 R)
• M72: 39,091,420 km (0.044 R)
• M73: 41,499,048 km (0.099 R)
• M74: 42,554,909 km (0.074 R)
• M75: 43,753,338 km (0.104 R)
• M76: 44,423,985 km (0.095 R)
• M77: 45,233,310 km (0.093 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 576

Radius: 3

Gravity: 64 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 10.23 AU - 16.09 AU

Year: 17181 Days

Day: 23.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 64,900,454 km

• M1: 278,402 km (0.11 R)
• M2: 635,941 km (0.117 R)
• M3: 990,637 km (0.095 R)
• M4: 1,212,940 km (0.038 R)
• M5: 1,238,521 km (0.053 R)
• M6: 1,560,306 km (0.031 R)
• M7: 1,759,570 km (0.115 R)
• M8: 1,966,614 km (0.098 R)
• M9: 2,057,719 km (0.114 R)
• M10: 2,275,832 km (0.085 R)
• M11: 2,403,739 km (0.109 R)
• M12: 3,730,373 km (0.1 R)
• M13: 3,995,460 km (0.112 R)
• M14: 4,188,591 km (0.113 R)
• M15: 4,266,681 km (0.036 R)
• M16: 4,305,876 km (0.074 R)
• M17: 4,583,679 km (0.071 R)
• M18: 5,324,637 km (0.114 R)
• M19: 5,622,636 km (0.058 R)
• M20: 5,752,038 km (0.111 R)
• M21: 6,458,589 km (0.102 R)
• M22: 6,639,453 km (0.053 R)
• M23: 6,776,185 km (0.106 R)
• M24: 6,867,889 km (0.047 R)
• M25: 7,332,390 km (0.063 R)
• M26: 7,951,426 km (0.114 R)
• M27: 8,340,530 km (0.114 R)
• M28: 9,391,306 km (0.051 R)
• M29: 13,583,337 km (0.085 R)
• M30: 13,814,915 km (0.108 R)
• M31: 14,635,608 km (0.077 R)
• M32: 14,694,700 km (0.115 R)
• M33: 14,813,480 km (0.065 R)
• M34: 16,631,543 km (0.028 R)
• M35: 16,693,327 km (0.026 R)
• M36: 17,945,312 km (0.094 R)
• M37: 19,291,992 km (0.039 R)
• M38: 21,204,601 km (0.117 R)
• M39: 22,558,312 km (0.074 R)
• M40: 22,695,194 km (0.075 R)
• M41: 23,038,670 km (0.059 R)
• M42: 23,591,883 km (0.112 R)
• M43: 25,919,327 km (0.084 R)
• M44: 26,783,554 km (0.113 R)
• M45: 27,146,478 km (0.025 R)
• M46: 27,365,041 km (0.118 R)
• M47: 27,803,811 km (0.09 R)
• M48: 29,134,036 km (0.119 R)
• M49: 29,208,535 km (0.118 R)
• M50: 29,432,483 km (0.091 R)
• M51: 29,657,030 km (0.077 R)
• M52: 30,863,836 km (0.083 R)
• M53: 31,091,823 km (0.049 R)
• M54: 31,167,968 km (0.09 R)
• M55: 31,779,375 km (0.067 R)
• M56: 31,856,119 km (0.091 R)
• M57: 32,858,873 km (0.069 R)
• M58: 33,481,051 km (0.04 R)
• M59: 34,342,884 km (0.059 R)
• M60: 34,421,572 km (0.073 R)
• M61: 34,500,411 km (0.069 R)
• M62: 34,737,074 km (0.095 R)
• M63: 35,053,474 km (0.112 R)
• M64: 35,370,771 km (0.096 R)
• M65: 38,188,148 km (0.062 R)
• M66: 38,678,230 km (0.05 R)
• M67: 38,924,169 km (0.076 R)
• M68: 39,335,115 km (0.071 R)
• M69: 40,327,098 km (0.084 R)
• M70: 40,410,125 km (0.091 R)
• M71: 40,659,654 km (0.054 R)
• M72: 40,993,108 km (0.057 R)
• M73: 42,335,749 km (0.085 R)
• M74: 43,267,295 km (0.103 R)
• M75: 43,607,630 km (0.079 R)
• M76: 45,150,433 km (0.092 R)
• M77: 45,236,601 km (0.11 R)
• M78: 46,536,606 km (0.1 R)
• M79: 47,673,251 km (0.103 R)
• M80: 48,642,047 km (0.047 R)
• M81: 49,261,980 km (0.11 R)
• M82: 50,599,236 km (0.099 R)
• M83: 50,868,063 km (0.12 R)
• M84: 51,407,214 km (0.098 R)
• M85: 52,491,200 km (0.109 R)
• M86: 52,945,080 km (0.084 R)
• M87: 53,218,096 km (0.063 R)
• M88: 55,141,775 km (0.098 R)
• M89: 55,603,135 km (0.039 R)
• M90: 56,808,744 km (0.057 R)
• M91: 56,994,994 km (0.085 R)
• M92: 57,181,393 km (0.118 R)
• M93: 59,907,515 km (0.111 R)
• M94: 60,666,873 km (0.094 R)
• M95: 62,195,315 km (0.078 R)
• M96: 62,771,715 km (0.1 R)
• M97: 63,060,738 km (0.114 R)
• M98: 63,833,112 km (0.12 R)
• M99: 64,220,571 km (0.109 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 12,534 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit