🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.76 AU - 1.24 AU

Year: 356 Days

Day: 22.9 Hours

Environment

Temp: 119 °C

Axial Tilt: 19.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,350,925 km

• M1: 43,683 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.86 AU - 1.24 AU

Year: 384 Days

Day: 27.5 Hours

Environment

Temp: 35 °C

Axial Tilt: 10.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.13 AU - 1.21 AU

Year: 451 Days

Day: 15.6 Hours

Environment

Temp: 11 °C

Axial Tilt: 37.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.13 AU - 1.43 AU

Year: 516 Days

Day: 31.6 Hours

Environment

Temp: 1 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.24 AU - 1.62 AU

Year: 610 Days

Day: 29.9 Hours

Environment

Temp: 10 °C

Axial Tilt: 8.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.35 AU - 1.65 AU

Year: 655 Days

Day: 32 Hours

Environment

Temp: -20 °C

Axial Tilt: 5.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 40,350,925 km

• M1: 170,392 km (0.092 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.29 AU - 1.95 AU

Year: 735 Days

Day: 30.7 Hours

Environment

Temp: -41 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,350,925 km

• M1: 1,062,743 km (0.092 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.52 AU - 5.72 AU

Year: 3540 Days

Day: 20.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683

Radius: 8.1

Gravity: 10.41 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 6.36 AU - 9.2 AU

Year: 7735 Days

Day: 9.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 80.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 40,350,925 km

• M1: 114,891 km (0.108 R)
• M2: 206,146 km (0.115 R)
• M3: 289,322 km (0.095 R)
• M4: 578,046 km (0.111 R)
• M5: 663,018 km (0.067 R)
• M6: 752,477 km (0.099 R)
• M7: 1,316,760 km (0.102 R)
• M8: 1,549,236 km (0.09 R)
• M9: 1,773,932 km (0.1 R)
• M10: 1,879,548 km (0.116 R)
• M11: 2,749,609 km (0.086 R)
• M12: 2,921,946 km (0.11 R)
• M13: 3,200,198 km (0.059 R)
• M14: 3,277,540 km (0.088 R)
• M15: 3,407,989 km (0.033 R)
• M16: 3,540,084 km (0.075 R)
• M17: 3,727,829 km (0.088 R)
• M18: 3,891,489 km (0.051 R)
• M19: 4,396,532 km (0.074 R)
• M20: 5,071,817 km (0.12 R)
• M21: 5,222,910 km (0.11 R)
• M22: 5,375,500 km (0.065 R)
• M23: 5,747,700 km (0.076 R)
• M24: 6,419,095 km (0.076 R)
• M25: 6,814,033 km (0.076 R)
• M26: 7,014,345 km (0.087 R)
• M27: 7,386,844 km (0.107 R)
• M28: 7,975,062 km (0.106 R)
• M29: 8,045,224 km (0.106 R)
• M30: 8,363,718 km (0.026 R)
• M31: 8,542,487 km (0.089 R)
• M32: 10,628,929 km (0.063 R)
• M33: 11,370,934 km (0.091 R)
• M34: 11,728,323 km (0.114 R)
• M35: 12,413,332 km (0.045 R)
• M36: 13,069,917 km (0.069 R)
• M37: 13,194,383 km (0.099 R)
• M38: 13,319,147 km (0.114 R)
• M39: 13,527,986 km (0.118 R)
• M40: 14,075,963 km (0.119 R)
• M41: 14,545,251 km (0.038 R)
• M42: 14,803,457 km (0.113 R)
• M43: 15,763,128 km (0.116 R)
• M44: 16,250,517 km (0.118 R)
• M45: 17,103,973 km (0.095 R)
• M46: 17,513,273 km (0.109 R)
• M47: 18,620,597 km (0.115 R)
• M48: 20,036,391 km (0.087 R)
• M49: 20,371,640 km (0.065 R)
• M50: 21,193,680 km (0.117 R)
• M51: 22,125,226 km (0.062 R)
• M52: 22,870,223 km (0.083 R)
• M53: 23,270,846 km (0.076 R)
• M54: 23,421,641 km (0.06 R)
• M55: 23,623,299 km (0.062 R)
• M56: 24,384,453 km (0.048 R)
• M57: 25,205,296 km (0.115 R)
• M58: 25,983,056 km (0.047 R)
• M59: 26,139,535 km (0.1 R)
• M60: 26,348,673 km (0.027 R)
• M61: 27,137,951 km (0.092 R)
• M62: 27,508,804 km (0.1 R)
• M63: 28,255,896 km (0.113 R)
• M64: 28,470,569 km (0.046 R)
• M65: 28,577,980 km (0.05 R)
• M66: 30,042,843 km (0.095 R)
• M67: 31,032,881 km (0.116 R)
• M68: 31,309,787 km (0.07 R)
• M69: 31,921,942 km (0.103 R)
• M70: 32,145,590 km (0.071 R)
• M71: 32,988,574 km (0.098 R)
• M72: 33,611,350 km (0.063 R)
• M73: 34,009,730 km (0.078 R)
• M74: 34,524,197 km (0.048 R)
• M75: 35,966,918 km (0.089 R)
• M76: 36,083,156 km (0.09 R)
• M77: 37,901,069 km (0.04 R)
• M78: 38,137,883 km (0.11 R)
• M79: 38,374,995 km (0.049 R)
• M80: 38,612,856 km (0.075 R)
• M81: 39,089,774 km (0.115 R)
• M82: 40,109,732 km (0.082 R)
• M83: 40,350,884 km (0.108 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 16,876 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit