🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.48 AU - 0.64 AU

Year: 152 Days

Day: 39.9 Hours

Environment

Temp: 213 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,461,058 km

• M1: 320,439 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.88 AU - 1 AU

Year: 331 Days

Day: 44.3 Hours

Environment

Temp: 122 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.92 AU - 1.36 AU

Year: 442 Days

Day: 36.4 Hours

Environment

Temp: 14 °C

Axial Tilt: 15.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 44,461,058 km

• M1: 652,995 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.07 AU - 1.45 AU

Year: 514 Days

Day: 39.9 Hours

Environment

Temp: 8 °C

Axial Tilt: 22.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 44,461,058 km

• M1: 319,840 km (0.034 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.56 AU - 3.38 AU

Year: 1860 Days

Day: 29.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,461,058 km

• M1: 141,669 km (0.093 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.82 AU - 4.84 AU

Year: 3858 Days

Day: 31 Hours

Environment

Temp: -144 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.7

Radius: 11.8

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 7.82 AU - 8.08 AU

Year: 8147 Days

Day: 12.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 44,461,058 km

• M1: 150,645 km (0.046 R)
• M2: 291,417 km (0.078 R)
• M3: 376,987 km (0.11 R)
• M4: 501,302 km (0.09 R)
• M5: 612,753 km (0.097 R)
• M6: 1,020,706 km (0.071 R)
• M7: 1,149,510 km (0.075 R)
• M8: 1,383,332 km (0.104 R)
• M9: 1,464,862 km (0.097 R)
• M10: 1,676,095 km (0.05 R)
• M11: 1,785,600 km (0.108 R)
• M12: 2,011,942 km (0.103 R)
• M13: 2,105,141 km (0.059 R)
• M14: 2,468,066 km (0.052 R)
• M15: 3,252,856 km (0.074 R)
• M16: 3,587,507 km (0.032 R)
• M17: 3,874,884 km (0.119 R)
• M18: 4,050,961 km (0.073 R)
• M19: 4,719,514 km (0.099 R)
• M20: 5,034,866 km (0.098 R)
• M21: 5,130,758 km (0.116 R)
• M22: 5,227,249 km (0.049 R)
• M23: 5,520,760 km (0.103 R)
• M24: 5,953,995 km (0.091 R)
• M25: 6,924,586 km (0.051 R)
• M26: 8,018,595 km (0.064 R)
• M27: 8,093,394 km (0.115 R)
• M28: 8,319,437 km (0.118 R)
• M29: 8,970,936 km (0.107 R)
• M30: 9,322,640 km (0.099 R)
• M31: 9,999,122 km (0.119 R)
• M32: 10,445,372 km (0.108 R)
• M33: 10,609,331 km (0.047 R)
• M34: 10,856,766 km (0.105 R)
• M35: 11,610,590 km (0.099 R)
• M36: 11,737,898 km (0.03 R)
• M37: 11,823,019 km (0.09 R)
• M38: 12,555,001 km (0.107 R)
• M39: 13,747,446 km (0.077 R)
• M40: 14,516,828 km (0.076 R)
• M41: 14,699,786 km (0.09 R)
• M42: 17,633,849 km (0.078 R)
• M43: 18,123,632 km (0.09 R)
• M44: 18,419,687 km (0.079 R)
• M45: 19,267,159 km (0.072 R)
• M46: 19,822,316 km (0.115 R)
• M47: 21,415,085 km (0.044 R)
• M48: 22,305,940 km (0.036 R)
• M49: 23,315,875 km (0.058 R)
• M50: 23,423,137 km (0.09 R)
• M51: 23,907,535 km (0.109 R)
• M52: 24,286,466 km (0.104 R)
• M53: 24,558,435 km (0.105 R)
• M54: 24,776,699 km (0.078 R)
• M55: 25,767,036 km (0.065 R)
• M56: 27,672,614 km (0.069 R)
• M57: 28,585,012 km (0.097 R)
• M58: 28,814,644 km (0.117 R)
• M59: 30,615,204 km (0.095 R)
• M60: 31,085,690 km (0.088 R)
• M61: 31,380,996 km (0.077 R)
• M62: 31,736,590 km (0.116 R)
• M63: 32,033,990 km (0.102 R)
• M64: 32,153,220 km (0.113 R)
• M65: 32,571,645 km (0.035 R)
• M66: 33,959,016 km (0.064 R)
• M67: 34,080,489 km (0.118 R)
• M68: 34,690,400 km (0.06 R)
• M69: 36,355,275 km (0.1 R)
• M70: 37,354,140 km (0.091 R)
• M71: 37,919,919 km (0.099 R)
• M72: 38,742,258 km (0.108 R)
• M73: 38,869,267 km (0.07 R)
• M74: 39,634,310 km (0.109 R)
• M75: 40,211,459 km (0.072 R)
• M76: 41,179,357 km (0.068 R)
• M77: 41,633,686 km (0.081 R)
• M78: 42,941,022 km (0.111 R)
• M79: 43,204,164 km (0.072 R)
• M80: 43,864,190 km (0.029 R)
• M81: 44,062,856 km (0.104 R)
• M82: 44,261,821 km (0.104 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 16,252 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit