🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.57 AU - 0.81 AU

Year: 200 Days

Day: 23.2 Hours

Environment

Temp: 147 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.76 AU - 1.18 AU

Year: 333 Days

Day: 13.9 Hours

Environment

Temp: 111 °C

Axial Tilt: 15.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.91 AU - 1.05 AU

Year: 338 Days

Day: 37.3 Hours

Environment

Temp: 165 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.19 AU - 1.21 AU

Year: 458 Days

Day: 21 Hours

Environment

Temp: 15 °C

Axial Tilt: 45.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.24 AU - 1.26 AU

Year: 487 Days

Day: 44.6 Hours

Environment

Temp: 37 °C

Axial Tilt: 4.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 27,544,547 km

• M1: 328,068 km (0.066 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.59 AU - 3.85 AU

Year: 2499 Days

Day: 43.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 5.06 AU - 5.16 AU

Year: 4023 Days

Day: 23 Hours

Environment

Temp: -122 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 27,544,547 km

• M1: 590,463 km (0.086 R)
• M2: 3,117,171 km (0.057 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.5

Radius: 8.9

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 7.19 AU - 8.53 AU

Year: 7674 Days

Day: 14.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 27,544,547 km

• M1: 194,776 km (0.098 R)
• M2: 321,037 km (0.099 R)
• M3: 377,286 km (0.103 R)
• M4: 630,705 km (0.093 R)
• M5: 920,625 km (0.105 R)
• M6: 1,036,264 km (0.074 R)
• M7: 1,793,080 km (0.086 R)
• M8: 1,920,837 km (0.087 R)
• M9: 3,004,823 km (0.056 R)
• M10: 3,135,422 km (0.053 R)
• M11: 3,379,565 km (0.061 R)
• M12: 3,886,702 km (0.101 R)
• M13: 4,173,481 km (0.093 R)
• M14: 4,393,091 km (0.035 R)
• M15: 4,767,535 km (0.084 R)
• M16: 4,945,706 km (0.09 R)
• M17: 5,308,929 km (0.114 R)
• M18: 5,387,917 km (0.096 R)
• M19: 5,493,832 km (0.108 R)
• M20: 5,788,540 km (0.116 R)
• M21: 6,116,159 km (0.039 R)
• M22: 7,251,158 km (0.094 R)
• M23: 7,782,829 km (0.11 R)
• M24: 8,235,512 km (0.085 R)
• M25: 8,449,737 km (0.106 R)
• M26: 9,103,330 km (0.11 R)
• M27: 9,356,748 km (0.116 R)
• M28: 9,548,234 km (0.044 R)
• M29: 9,644,425 km (0.102 R)
• M30: 10,000,169 km (0.113 R)
• M31: 10,991,853 km (0.09 R)
• M32: 12,153,481 km (0.083 R)
• M33: 13,210,539 km (0.093 R)
• M34: 13,750,139 km (0.104 R)
• M35: 14,113,811 km (0.111 R)
• M36: 14,628,428 km (0.049 R)
• M37: 16,285,075 km (0.036 R)
• M38: 16,708,586 km (0.053 R)
• M39: 17,566,380 km (0.099 R)
• M40: 17,881,733 km (0.098 R)
• M41: 18,478,329 km (0.082 R)
• M42: 18,638,548 km (0.085 R)
• M43: 19,000,575 km (0.047 R)
• M44: 19,081,358 km (0.088 R)
• M45: 19,690,969 km (0.048 R)
• M46: 20,059,728 km (0.117 R)
• M47: 20,804,127 km (0.11 R)
• M48: 21,137,880 km (0.078 R)
• M49: 21,684,062 km (0.085 R)
• M50: 22,022,452 km (0.106 R)
• M51: 22,234,732 km (0.118 R)
• M52: 22,533,329 km (0.109 R)
• M53: 23,091,179 km (0.1 R)
• M54: 23,177,348 km (0.064 R)
• M55: 23,783,967 km (0.09 R)
• M56: 24,001,931 km (0.108 R)
• M57: 24,880,220 km (0.1 R)
• M58: 26,397,442 km (0.09 R)
• M59: 26,894,705 km (0.073 R)
• M60: 27,303,706 km (0.12 R)
• M61: 28,220,292 km (0.062 R)
• M62: 28,497,347 km (0.099 R)
• M63: 28,589,799 km (0.068 R)
• M64: 31,650,571 km (0.057 R)
• M65: 31,842,206 km (0.108 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.2

Radius: 13.6

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 7.88 AU - 11.06 AU

Year: 10149 Days

Day: 12.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 64 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 27,544,547 km

• M1: 277,354 km (0.104 R)
• M2: 388,206 km (0.063 R)
• M3: 581,637 km (0.104 R)
• M4: 933,042 km (0.101 R)
• M5: 1,060,948 km (0.101 R)
• M6: 1,154,297 km (0.051 R)
• M7: 1,350,121 km (0.046 R)
• M8: 1,759,570 km (0.035 R)
• M9: 1,970,653 km (0.063 R)
• M10: 2,087,937 km (0.113 R)
• M11: 2,242,322 km (0.074 R)
• M12: 2,436,351 km (0.106 R)
• M13: 2,526,409 km (0.067 R)
• M14: 2,766,065 km (0.058 R)
• M15: 2,917,308 km (0.099 R)
• M16: 3,387,793 km (0.106 R)
• M17: 3,714,964 km (0.113 R)
• M18: 3,988,429 km (0.082 R)
• M19: 4,577,695 km (0.104 R)
• M20: 4,802,989 km (0.088 R)
• M21: 5,171,150 km (0.093 R)
• M22: 5,311,622 km (0.086 R)
• M23: 5,596,307 km (0.07 R)
• M24: 5,959,530 km (0.062 R)
• M25: 6,057,667 km (0.106 R)
• M26: 6,156,252 km (0.063 R)
• M27: 6,657,853 km (0.089 R)
• M28: 7,068,649 km (0.114 R)
• M29: 7,303,368 km (0.107 R)
• M30: 7,461,343 km (0.115 R)
• M31: 7,753,957 km (0.084 R)
• M32: 8,104,614 km (0.111 R)
• M33: 8,350,404 km (0.11 R)
• M34: 8,849,612 km (0.117 R)
• M35: 9,472,836 km (0.104 R)
• M36: 10,139,594 km (0.062 R)
• M37: 11,304,812 km (0.056 R)
• M38: 11,579,773 km (0.111 R)
• M39: 11,671,925 km (0.041 R)
• M40: 11,826,160 km (0.084 R)
• M41: 12,733,322 km (0.099 R)
• M42: 12,860,331 km (0.06 R)
• M43: 13,051,517 km (0.06 R)
• M44: 13,179,423 km (0.077 R)
• M45: 13,533,521 km (0.108 R)
• M46: 13,630,610 km (0.092 R)
• M47: 13,727,998 km (0.099 R)
• M48: 13,858,148 km (0.072 R)
• M49: 13,988,747 km (0.111 R)
• M50: 14,119,645 km (0.057 R)
• M51: 14,747,508 km (0.054 R)
• M52: 15,048,050 km (0.093 R)
• M53: 15,148,729 km (0.079 R)
• M54: 15,723,335 km (0.045 R)
• M55: 15,927,835 km (0.072 R)
• M56: 16,133,233 km (0.116 R)
• M57: 16,512,015 km (0.036 R)
• M58: 16,859,082 km (0.092 R)
• M59: 17,985,554 km (0.077 R)
• M60: 18,665,925 km (0.03 R)
• M61: 19,318,321 km (0.075 R)
• M62: 19,500,830 km (0.092 R)
• M63: 19,683,938 km (0.12 R)
• M64: 20,236,852 km (0.065 R)
• M65: 20,496,554 km (0.037 R)
• M66: 21,056,798 km (0.109 R)
• M67: 21,433,186 km (0.112 R)
• M68: 21,887,664 km (0.1 R)
• M69: 22,001,808 km (0.1 R)
• M70: 22,192,545 km (0.056 R)
• M71: 22,307,286 km (0.072 R)
• M72: 23,698,696 km (0.063 R)
• M73: 24,404,948 km (0.087 R)
• M74: 24,641,911 km (0.062 R)
• M75: 26,039,305 km (0.052 R)
• M76: 27,094,119 km (0.092 R)
• M77: 27,257,630 km (0.062 R)

Kuiper Belt

Range: 31.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 16,831 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit