🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.47 AU - 0.75 AU

Year: 167 Days

Day: 33.1 Hours

Environment

Temp: 237 °C

Axial Tilt: 46.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.49 AU - 0.75 AU

Year: 171 Days

Day: 32.8 Hours

Environment

Temp: 217 °C

Axial Tilt: 45.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,795,675 km

• M1: 386,561 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.94 AU - 1 AU

Year: 334 Days

Day: 38.1 Hours

Environment

Temp: 130 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 43,795,675 km

• M1: 70,760 km (0.087 R)
• M2: 290,818 km (0.07 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1 AU - 1.48 AU

Year: 483 Days

Day: 23.3 Hours

Environment

Temp: 18 °C

Axial Tilt: 26.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.92 AU - 2.68 AU

Year: 1220 Days

Day: 37.5 Hours

Environment

Temp: -72 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.88 AU - 3.74 AU

Year: 2107 Days

Day: 39.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,795,675 km

• M1: 85,570 km (0.1 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.52 AU - 4.78 AU

Year: 2958 Days

Day: 44.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.1

Radius: 13.1

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 10.01 AU - 10.41 AU

Year: 11413 Days

Day: 9 Hours

Environment

Temp: -179 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 43,795,675 km

• M1: 200,162 km (0.095 R)
• M2: 412,741 km (0.076 R)
• M3: 498,909 km (0.11 R)
• M4: 665,411 km (0.074 R)
• M5: 1,077,105 km (0.059 R)
• M6: 1,244,205 km (0.07 R)
• M7: 1,481,019 km (0.117 R)
• M8: 1,909,168 km (0.049 R)
• M9: 2,114,416 km (0.062 R)
• M10: 2,375,465 km (0.081 R)
• M11: 2,647,284 km (0.065 R)
• M12: 2,748,562 km (0.065 R)
• M13: 2,929,276 km (0.075 R)
• M14: 3,034,294 km (0.104 R)
• M15: 3,439,704 km (0.075 R)
• M16: 3,833,745 km (0.028 R)
• M17: 4,036,300 km (0.097 R)
• M18: 4,421,963 km (0.043 R)
• M19: 4,726,844 km (0.079 R)
• M20: 4,975,775 km (0.092 R)
• M21: 5,101,886 km (0.089 R)
• M22: 5,486,652 km (0.075 R)
• M23: 5,748,448 km (0.082 R)
• M24: 5,847,631 km (0.071 R)
• M25: 5,947,563 km (0.092 R)
• M26: 6,047,943 km (0.037 R)
• M27: 6,250,498 km (0.113 R)
• M28: 6,455,298 km (0.1 R)
• M29: 6,731,755 km (0.086 R)
• M30: 7,950,528 km (0.112 R)
• M31: 8,247,181 km (0.042 R)
• M32: 8,813,259 km (0.037 R)
• M33: 9,353,008 km (0.072 R)
• M34: 9,469,994 km (0.11 R)
• M35: 9,982,965 km (0.078 R)
• M36: 10,222,770 km (0.041 R)
• M37: 10,953,855 km (0.084 R)
• M38: 11,159,852 km (0.086 R)
• M39: 11,827,956 km (0.11 R)
• M40: 12,039,337 km (0.073 R)
• M41: 13,290,424 km (0.078 R)
• M42: 13,598,596 km (0.025 R)
• M43: 14,222,120 km (0.092 R)
• M44: 14,718,486 km (0.078 R)
• M45: 15,821,471 km (0.071 R)
• M46: 16,054,544 km (0.073 R)
• M47: 16,808,218 km (0.083 R)
• M48: 16,950,785 km (0.081 R)
• M49: 17,189,394 km (0.115 R)
• M50: 19,386,388 km (0.04 R)
• M51: 19,635,917 km (0.055 R)
• M52: 20,950,733 km (0.085 R)
• M53: 21,206,845 km (0.07 R)
• M54: 23,292,837 km (0.097 R)
• M55: 23,877,915 km (0.117 R)
• M56: 24,360,368 km (0.096 R)
• M57: 25,008,426 km (0.11 R)
• M58: 26,046,186 km (0.091 R)
• M59: 26,156,290 km (0.029 R)
• M60: 26,875,407 km (0.12 R)
• M61: 27,209,609 km (0.109 R)
• M62: 27,321,358 km (0.066 R)
• M63: 28,163,894 km (0.073 R)
• M64: 28,276,840 km (0.115 R)
• M65: 28,446,634 km (0.107 R)
• M66: 28,787,118 km (0.109 R)
• M67: 28,900,962 km (0.065 R)
• M68: 29,300,389 km (0.095 R)
• M69: 30,858,600 km (0.1 R)
• M70: 33,455,170 km (0.112 R)
• M71: 33,634,688 km (0.08 R)
• M72: 34,295,910 km (0.1 R)
• M73: 34,961,471 km (0.048 R)
• M74: 35,570,185 km (0.067 R)
• M75: 35,998,334 km (0.114 R)
• M76: 38,728,645 km (0.113 R)
• M77: 39,421,732 km (0.088 R)
• M78: 40,182,287 km (0.11 R)
• M79: 40,564,510 km (0.12 R)
• M80: 40,692,117 km (0.081 R)
• M81: 41,204,041 km (0.093 R)
• M82: 43,403,578 km (0.1 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 20,149 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit