🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.49 AU - 0.55 AU

Year: 132 Days

Day: 48 Hours

Environment

Temp: 255 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.62 AU - 0.68 AU

Year: 185 Days

Day: 28.3 Hours

Environment

Temp: 232 °C

Axial Tilt: 49.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.89 AU - 1.35 AU

Year: 419 Days

Day: 24.7 Hours

Environment

Temp: 43 °C

Axial Tilt: 11.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.4 AU - 1.66 AU

Year: 668 Days

Day: 13.4 Hours

Environment

Temp: -16 °C

Axial Tilt: 10.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 45,986,578 km

• M1: 58,194 km (0.1 R)
• M2: 146,008 km (0.082 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.73 AU - 1.99 AU

Year: 896 Days

Day: 31.1 Hours

Environment

Temp: -38 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.95 AU - 2.47 AU

Year: 1160 Days

Day: 27 Hours

Environment

Temp: -69 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.69 AU - 5.23 AU

Year: 3326 Days

Day: 44.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,986,578 km

• M1: 782,696 km (0.072 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.6

Radius: 14.1

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 5.96 AU - 7.58 AU

Year: 6220 Days

Day: 12.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 114.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 45,986,578 km

• M1: 176,376 km (0.118 R)
• M2: 343,178 km (0.078 R)
• M3: 449,542 km (0.049 R)
• M4: 572,062 km (0.058 R)
• M5: 661,671 km (0.052 R)
• M6: 978,071 km (0.045 R)
• M7: 1,118,842 km (0.036 R)
• M8: 1,282,054 km (0.053 R)
• M9: 1,453,643 km (0.076 R)
• M10: 1,979,778 km (0.116 R)
• M11: 2,088,386 km (0.081 R)
• M12: 2,236,488 km (0.11 R)
• M13: 2,563,060 km (0.099 R)
• M14: 2,823,361 km (0.078 R)
• M15: 3,029,656 km (0.093 R)
• M16: 3,391,982 km (0.042 R)
• M17: 3,611,741 km (0.097 R)
• M18: 3,768,370 km (0.052 R)
• M19: 4,042,434 km (0.11 R)
• M20: 4,299,443 km (0.095 R)
• M21: 5,228,296 km (0.106 R)
• M22: 5,431,899 km (0.052 R)
• M23: 5,952,050 km (0.098 R)
• M24: 6,488,359 km (0.084 R)
• M25: 7,521,482 km (0.098 R)
• M26: 8,248,527 km (0.081 R)
• M27: 8,635,537 km (0.116 R)
• M28: 8,998,013 km (0.116 R)
• M29: 9,211,938 km (0.09 R)
• M30: 9,520,259 km (0.085 R)
• M31: 9,706,957 km (0.094 R)
• M32: 10,052,379 km (0.112 R)
• M33: 10,179,088 km (0.086 R)
• M34: 10,820,264 km (0.112 R)
• M35: 10,917,503 km (0.113 R)
• M36: 11,408,483 km (0.112 R)
• M37: 12,480,053 km (0.096 R)
• M38: 14,289,140 km (0.075 R)
• M39: 14,682,283 km (0.116 R)
• M40: 14,970,558 km (0.106 R)
• M41: 15,552,643 km (0.118 R)
• M42: 16,031,057 km (0.113 R)
• M43: 16,889,300 km (0.075 R)
• M44: 17,571,467 km (0.118 R)
• M45: 17,954,437 km (0.049 R)
• M46: 18,185,416 km (0.041 R)
• M47: 18,417,443 km (0.082 R)
• M48: 18,806,397 km (0.109 R)
• M49: 18,962,727 km (0.09 R)
• M50: 19,434,409 km (0.106 R)
• M51: 20,109,245 km (0.118 R)
• M52: 20,791,710 km (0.092 R)
• M53: 20,953,426 km (0.117 R)
• M54: 21,686,156 km (0.065 R)
• M55: 21,932,394 km (0.083 R)
• M56: 22,427,414 km (0.072 R)
• M57: 22,968,060 km (0.111 R)
• M58: 23,260,823 km (0.075 R)
• M59: 23,512,746 km (0.113 R)
• M60: 24,146,742 km (0.093 R)
• M61: 24,401,956 km (0.098 R)
• M62: 25,215,918 km (0.084 R)
• M63: 26,038,706 km (0.069 R)
• M64: 26,650,711 km (0.08 R)
• M65: 26,870,470 km (0.093 R)
• M66: 27,223,222 km (0.099 R)
• M67: 28,739,696 km (0.119 R)
• M68: 28,829,754 km (0.083 R)
• M69: 30,466,953 km (0.074 R)
• M70: 30,834,814 km (0.059 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.1

Radius: 10.8

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 9 AU - 9.04 AU

Year: 9566 Days

Day: 14.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 45,986,578 km

• M1: 235,916 km (0.087 R)
• M2: 360,680 km (0.117 R)
• M3: 487,390 km (0.11 R)
• M4: 677,978 km (0.043 R)
• M5: 947,403 km (0.066 R)
• M6: 1,372,261 km (0.104 R)
• M7: 1,519,466 km (0.12 R)
• M8: 1,830,031 km (0.078 R)
• M9: 2,016,579 km (0.035 R)
• M10: 2,185,026 km (0.114 R)
• M11: 2,878,413 km (0.118 R)
• M12: 3,096,377 km (0.103 R)
• M13: 3,179,553 km (0.053 R)
• M14: 3,519,888 km (0.088 R)
• M15: 3,753,261 km (0.038 R)
• M16: 4,052,307 km (0.101 R)
• M17: 4,174,080 km (0.097 R)
• M18: 4,266,232 km (0.098 R)
• M19: 4,359,132 km (0.042 R)
• M20: 6,782,767 km (0.083 R)
• M21: 6,927,877 km (0.087 R)
• M22: 7,221,089 km (0.115 R)
• M23: 7,369,191 km (0.105 R)
• M24: 7,933,773 km (0.108 R)
• M25: 8,163,556 km (0.112 R)
• M26: 8,279,345 km (0.055 R)
• M27: 8,473,373 km (0.115 R)
• M28: 8,708,242 km (0.106 R)
• M29: 9,104,526 km (0.095 R)
• M30: 9,345,229 km (0.097 R)
• M31: 9,873,759 km (0.082 R)
• M32: 10,790,345 km (0.067 R)
• M33: 11,087,745 km (0.097 R)
• M34: 13,653,947 km (0.094 R)
• M35: 13,745,651 km (0.104 R)
• M36: 13,837,504 km (0.117 R)
• M37: 13,975,732 km (0.114 R)
• M38: 14,579,808 km (0.098 R)
• M39: 15,003,021 km (0.117 R)
• M40: 15,097,716 km (0.114 R)
• M41: 15,287,406 km (0.097 R)
• M42: 15,669,479 km (0.109 R)
• M43: 16,054,544 km (0.118 R)
• M44: 16,638,275 km (0.109 R)
• M45: 17,129,854 km (0.104 R)
• M46: 18,026,843 km (0.097 R)
• M47: 20,913,932 km (0.062 R)
• M48: 21,338,042 km (0.12 R)
• M49: 21,551,219 km (0.11 R)
• M50: 21,658,032 km (0.108 R)
• M51: 21,764,994 km (0.116 R)
• M52: 22,248,644 km (0.115 R)
• M53: 22,627,276 km (0.107 R)
• M54: 23,775,889 km (0.073 R)
• M55: 24,107,547 km (0.097 R)
• M56: 25,562,536 km (0.113 R)
• M57: 26,015,967 km (0.101 R)
• M58: 26,815,867 km (0.09 R)
• M59: 26,988,204 km (0.074 R)
• M60: 27,392,118 km (0.081 R)
• M61: 27,856,021 km (0.098 R)
• M62: 28,088,945 km (0.041 R)
• M63: 30,095,052 km (0.118 R)
• M64: 30,814,169 km (0.112 R)
• M65: 31,115,460 km (0.087 R)
• M66: 31,296,623 km (0.113 R)
• M67: 32,575,086 km (0.105 R)
• M68: 33,005,030 km (0.066 R)
• M69: 33,251,568 km (0.105 R)
• M70: 34,868,870 km (0.087 R)
• M71: 34,994,383 km (0.073 R)
• M72: 35,813,581 km (0.073 R)
• M73: 36,766,669 km (0.111 R)
• M74: 38,244,396 km (0.109 R)
• M75: 38,568,126 km (0.03 R)
• M76: 39,283,653 km (0.115 R)
• M77: 39,937,994 km (0.119 R)
• M78: 40,398,157 km (0.114 R)
• M79: 40,727,871 km (0.106 R)
• M80: 41,522,983 km (0.077 R)
• M81: 41,655,976 km (0.074 R)
• M82: 43,938,839 km (0.066 R)
• M83: 45,027,014 km (0.068 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 15,310 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit