🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.58 AU - 0.6 AU

Year: 162 Days

Day: 40.8 Hours

Environment

Temp: 229 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 103,330,888 km

• M1: 263,891 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.01 AU - 1.13 AU

Year: 395 Days

Day: 41.6 Hours

Environment

Temp: 35 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.21 AU - 1.91 AU

Year: 695 Days

Day: 29.3 Hours

Environment

Temp: -40 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,330,888 km

• M1: 44,879 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.49 AU - 1.81 AU

Year: 755 Days

Day: 38.2 Hours

Environment

Temp: -31 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.1 AU - 2.68 AU

Year: 1317 Days

Day: 24.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 103,330,888 km

• M1: 42,187 km (0.11 R)
• M2: 817,702 km (0.117 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.48 AU - 3.1 AU

Year: 1661 Days

Day: 22.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 83.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,330,888 km

• M1: 32,164 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.2

Radius: 13.2

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 8.1 AU - 11.7 AU

Year: 11103 Days

Day: 6.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 103,330,888 km

• M1: 165,754 km (0.117 R)
• M2: 620,981 km (0.101 R)
• M3: 1,149,360 km (0.103 R)
• M4: 1,705,715 km (0.059 R)
• M5: 2,560,517 km (0.036 R)
• M6: 3,818,186 km (0.074 R)
• M7: 6,178,392 km (0.109 R)
• M8: 6,885,242 km (0.068 R)
• M9: 7,601,816 km (0.1 R)
• M10: 11,487,321 km (0.099 R)
• M11: 11,955,114 km (0.051 R)
• M12: 12,374,736 km (0.117 R)
• M13: 13,054,060 km (0.061 R)
• M14: 15,951,172 km (0.12 R)
• M15: 19,997,645 km (0.088 R)
• M16: 20,761,492 km (0.112 R)
• M17: 21,281,494 km (0.108 R)
• M18: 24,012,852 km (0.111 R)
• M19: 29,722,853 km (0.099 R)
• M20: 35,533,982 km (0.094 R)
• M21: 36,529,107 km (0.087 R)
• M22: 40,561,368 km (0.12 R)
• M23: 41,102,314 km (0.083 R)
• M24: 43,880,047 km (0.074 R)
• M25: 46,043,831 km (0.093 R)
• M26: 50,427,348 km (0.12 R)
• M27: 55,578,751 km (0.064 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 957.7

Radius: 4.8

Gravity: 41.57 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 17.39 AU - 18.21 AU

Year: 26769 Days

Day: 23.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 103,330,888 km

• M1: 60,737 km (0.101 R)
• M2: 622,776 km (0.042 R)
• M3: 873,502 km (0.071 R)
• M4: 1,732,044 km (0.111 R)
• M5: 2,025,406 km (0.072 R)
• M6: 3,226,377 km (0.087 R)
• M7: 3,572,248 km (0.097 R)
• M8: 4,012,215 km (0.092 R)
• M9: 4,837,846 km (0.108 R)
• M10: 5,206,305 km (0.032 R)
• M11: 5,999,024 km (0.093 R)
• M12: 6,818,821 km (0.098 R)
• M13: 8,270,518 km (0.062 R)
• M14: 9,160,027 km (0.111 R)
• M15: 10,577,617 km (0.102 R)
• M16: 12,891,297 km (0.036 R)
• M17: 13,758,666 km (0.062 R)
• M18: 15,003,320 km (0.098 R)
• M19: 17,335,401 km (0.071 R)
• M20: 19,184,730 km (0.098 R)
• M21: 20,209,176 km (0.102 R)
• M22: 21,377,386 km (0.079 R)
• M23: 25,393,640 km (0.034 R)
• M24: 27,514,040 km (0.056 R)
• M25: 30,020,403 km (0.116 R)
• M26: 30,842,593 km (0.119 R)
• M27: 35,633,764 km (0.102 R)
• M28: 36,400,453 km (0.11 R)
• M29: 36,710,121 km (0.102 R)
• M30: 38,125,616 km (0.083 R)
• M31: 41,400,762 km (0.066 R)
• M32: 47,574,666 km (0.117 R)
• M33: 55,964,863 km (0.088 R)
• M34: 56,584,497 km (0.054 R)
• M35: 61,269,005 km (0.076 R)
• M36: 67,130,399 km (0.101 R)
• M37: 73,108,330 km (0.04 R)
• M38: 76,099,689 km (0.094 R)
• M39: 76,352,659 km (0.11 R)
• M40: 80,213,780 km (0.056 R)
• M41: 80,738,270 km (0.088 R)
• M42: 83,394,829 km (0.094 R)
• M43: 88,601,882 km (0.077 R)
• M44: 102,404,230 km (0.056 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 18,075 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit