🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.56 AU - 0.78 AU

Year: 200 Days

Day: 41.6 Hours

Environment

Temp: 135 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.29 AU - 1.75 AU

Year: 684 Days

Day: 25.2 Hours

Environment

Temp: -31 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,103,839 km

• M1: 959,970 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.79 AU - 2.55 AU

Year: 1168 Days

Day: 28.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,103,839 km

• M1: 1,087,427 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.16 AU - 2.32 AU

Year: 1225 Days

Day: 13.7 Hours

Environment

Temp: -74 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.73 AU - 2.87 AU

Year: 1274 Days

Day: 16.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.34 AU - 2.72 AU

Year: 1470 Days

Day: 35.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 131.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.42 AU - 2.74 AU

Year: 1514 Days

Day: 15 Hours

Environment

Temp: -96 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,103,839 km

• M1: 1,562,400 km (0.1 R)
• M2: 1,609,374 km (0.107 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.41 AU - 3.89 AU

Year: 2547 Days

Day: 38.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.18 AU - 4.62 AU

Year: 2813 Days

Day: 17.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 10 - Ice Giant

Semi-Major Axis: 16.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 448.6

Radius: 5.7

Gravity: 13.81 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 16.24 AU - 16.54 AU

Year: 24236 Days

Day: 20.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 75,103,839 km

• M1: 73,303 km (0.111 R)
• M2: 385,514 km (0.105 R)
• M3: 1,146,219 km (0.075 R)
• M4: 1,285,794 km (0.111 R)
• M5: 1,642,884 km (0.087 R)
• M6: 3,073,787 km (0.039 R)
• M7: 3,426,838 km (0.093 R)
• M8: 4,605,370 km (0.099 R)
• M9: 4,649,651 km (0.118 R)
• M10: 4,963,358 km (0.094 R)
• M11: 6,432,858 km (0.089 R)
• M12: 6,581,708 km (0.12 R)
• M13: 7,343,311 km (0.085 R)
• M14: 8,401,416 km (0.105 R)
• M15: 9,675,990 km (0.06 R)
• M16: 10,018,270 km (0.099 R)
• M17: 10,539,320 km (0.114 R)
• M18: 11,667,736 km (0.066 R)
• M19: 11,910,234 km (0.086 R)
• M20: 12,215,564 km (0.1 R)
• M21: 13,210,090 km (0.117 R)
• M22: 14,749,901 km (0.117 R)
• M23: 15,341,860 km (0.088 R)
• M24: 15,474,404 km (0.071 R)
• M25: 15,941,598 km (0.097 R)
• M26: 16,143,106 km (0.08 R)
• M27: 16,957,966 km (0.091 R)
• M28: 17,577,899 km (0.076 R)
• M29: 17,995,277 km (0.062 R)
• M30: 18,135,002 km (0.098 R)
• M31: 19,625,146 km (0.072 R)
• M32: 19,841,315 km (0.053 R)
• M33: 19,913,421 km (0.052 R)
• M34: 20,058,083 km (0.035 R)
• M35: 20,567,164 km (0.087 R)
• M36: 21,227,938 km (0.099 R)
• M37: 21,746,594 km (0.113 R)
• M38: 21,970,242 km (0.113 R)
• M39: 22,570,130 km (0.045 R)
• M40: 22,645,527 km (0.036 R)
• M41: 23,556,578 km (0.049 R)
• M42: 24,170,528 km (0.116 R)
• M43: 24,247,720 km (0.078 R)
• M44: 24,402,105 km (0.094 R)
• M45: 24,634,581 km (0.064 R)
• M46: 25,885,967 km (0.117 R)
• M47: 26,519,514 km (0.094 R)
• M48: 27,238,332 km (0.08 R)
• M49: 27,479,334 km (0.109 R)
• M50: 28,368,992 km (0.119 R)
• M51: 28,940,157 km (0.077 R)
• M52: 29,350,354 km (0.087 R)
• M53: 29,762,646 km (0.068 R)
• M54: 30,259,760 km (0.109 R)
• M55: 30,759,716 km (0.066 R)
• M56: 31,936,752 km (0.111 R)
• M57: 33,557,495 km (0.102 R)
• M58: 33,729,682 km (0.081 R)
• M59: 33,815,851 km (0.116 R)
• M60: 33,902,169 km (0.114 R)
• M61: 34,074,954 km (0.085 R)
• M62: 34,594,956 km (0.085 R)
• M63: 36,170,671 km (0.111 R)
• M64: 37,859,182 km (0.041 R)
• M65: 38,397,734 km (0.104 R)
• M66: 38,938,830 km (0.111 R)
• M67: 39,210,350 km (0.061 R)
• M68: 40,485,522 km (0.067 R)
• M69: 43,076,557 km (0.084 R)
• M70: 43,263,704 km (0.03 R)
• M71: 43,357,352 km (0.056 R)
• M72: 43,638,746 km (0.06 R)
• M73: 44,770,304 km (0.114 R)
• M74: 46,294,108 km (0.106 R)
• M75: 48,222,574 km (0.089 R)
• M76: 48,708,768 km (0.119 R)
• M77: 49,098,919 km (0.072 R)
• M78: 52,257,229 km (0.032 R)
• M79: 54,466,341 km (0.112 R)
• M80: 56,500,872 km (0.117 R)
• M81: 59,286,833 km (0.097 R)
• M82: 60,749,003 km (0.104 R)
• M83: 61,484,426 km (0.095 R)
• M84: 61,800,526 km (0.082 R)
• M85: 63,708,497 km (0.09 R)
• M86: 64,562,701 km (0.112 R)
• M87: 67,039,593 km (0.119 R)
• M88: 67,582,035 km (0.096 R)
• M89: 69,437,647 km (0.091 R)
• M90: 70,757,549 km (0.089 R)
• M91: 70,978,206 km (0.102 R)
• M92: 72,196,680 km (0.101 R)
• M93: 73,533,637 km (0.096 R)
• M94: 74,766,473 km (0.072 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 11,898 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit