🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.45 AU - 0.71 AU

Year: 169 Days

Day: 32.2 Hours

Environment

Temp: 192 °C

Axial Tilt: 48 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.46 AU - 0.74 AU

Year: 178 Days

Day: 29.5 Hours

Environment

Temp: 127 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.68 AU - 0.7 AU

Year: 219 Days

Day: 30.4 Hours

Environment

Temp: 85 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.6 AU - 0.82 AU

Year: 229 Days

Day: 27.8 Hours

Environment

Temp: 156 °C

Axial Tilt: 1.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.4 AU - 1.86 AU

Year: 797 Days

Day: 33.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.29 AU - 3.61 AU

Year: 1940 Days

Day: 43.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,127,544 km

• M1: 1,718,880 km (0.105 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.46 AU - 3.9 AU

Year: 2171 Days

Day: 13.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.6

Radius: 12.2

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 6.54 AU - 9.8 AU

Year: 8941 Days

Day: 8.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 46,127,544 km

• M1: 163,361 km (0.063 R)
• M2: 414,835 km (0.074 R)
• M3: 561,740 km (0.082 R)
• M4: 777,460 km (0.106 R)
• M5: 913,594 km (0.111 R)
• M6: 1,040,004 km (0.106 R)
• M7: 1,393,055 km (0.066 R)
• M8: 1,760,917 km (0.085 R)
• M9: 1,852,022 km (0.081 R)
• M10: 2,159,296 km (0.062 R)
• M11: 2,406,880 km (0.035 R)
• M12: 2,849,391 km (0.05 R)
• M13: 4,171,686 km (0.089 R)
• M14: 4,387,855 km (0.076 R)
• M15: 4,960,815 km (0.107 R)
• M16: 5,189,999 km (0.116 R)
• M17: 5,456,283 km (0.045 R)
• M18: 5,795,571 km (0.081 R)
• M19: 6,494,792 km (0.096 R)
• M20: 6,745,817 km (0.092 R)
• M21: 7,257,591 km (0.09 R)
• M22: 8,435,226 km (0.074 R)
• M23: 8,552,361 km (0.069 R)
• M24: 8,748,783 km (0.045 R)
• M25: 8,827,770 km (0.083 R)
• M26: 9,753,332 km (0.062 R)
• M27: 9,999,870 km (0.11 R)
• M28: 10,751,898 km (0.104 R)
• M29: 11,263,373 km (0.081 R)
• M30: 12,800,192 km (0.065 R)
• M31: 12,890,101 km (0.062 R)
• M32: 13,070,366 km (0.045 R)
• M33: 13,251,379 km (0.051 R)
• M34: 14,215,837 km (0.104 R)
• M35: 15,202,884 km (0.075 R)
• M36: 15,536,786 km (0.103 R)
• M37: 15,680,699 km (0.116 R)
• M38: 15,969,722 km (0.1 R)
• M39: 16,504,235 km (0.092 R)
• M40: 19,729,117 km (0.093 R)
• M41: 20,881,469 km (0.105 R)
• M42: 21,093,449 km (0.108 R)
• M43: 21,252,771 km (0.097 R)
• M44: 21,572,761 km (0.099 R)
• M45: 22,001,957 km (0.058 R)
• M46: 22,271,533 km (0.11 R)
• M47: 22,433,846 km (0.12 R)
• M48: 23,141,743 km (0.097 R)
• M49: 23,251,399 km (0.111 R)
• M50: 23,361,054 km (0.038 R)
• M51: 24,023,174 km (0.114 R)
• M52: 24,635,478 km (0.081 R)
• M53: 25,591,857 km (0.083 R)
• M54: 26,160,180 km (0.117 R)
• M55: 26,388,616 km (0.029 R)
• M56: 26,617,800 km (0.076 R)
• M57: 27,309,091 km (0.11 R)
• M58: 27,599,012 km (0.046 R)
• M59: 27,773,293 km (0.044 R)
• M60: 28,768,568 km (0.067 R)
• M61: 29,004,334 km (0.043 R)
• M62: 29,894,591 km (0.118 R)
• M63: 30,373,005 km (0.027 R)
• M64: 31,034,976 km (0.099 R)
• M65: 31,458,637 km (0.11 R)
• M66: 32,311,943 km (0.06 R)
• M67: 33,111,095 km (0.068 R)
• M68: 33,358,231 km (0.109 R)
• M69: 35,484,017 km (0.072 R)
• M70: 37,782,289 km (0.03 R)
• M71: 38,494,225 km (0.106 R)
• M72: 39,341,098 km (0.116 R)
• M73: 40,326,051 km (0.076 R)
• M74: 40,523,969 km (0.095 R)
• M75: 41,053,545 km (0.084 R)
• M76: 41,385,503 km (0.075 R)
• M77: 42,320,190 km (0.115 R)
• M78: 42,992,034 km (0.118 R)
• M79: 44,960,144 km (0.116 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 13,587 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit