🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.68 AU - 0.82 AU

Year: 234 Days

Day: 37.7 Hours

Environment

Temp: 175 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.47 AU - 1.95 AU

Year: 805 Days

Day: 36.8 Hours

Environment

Temp: -54 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,922,118 km

• M1: 631,303 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.97 AU - 2.19 AU

Year: 1080 Days

Day: 36.6 Hours

Environment

Temp: -57 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.15 AU - 2.95 AU

Year: 1465 Days

Day: 21.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,922,118 km

• M1: 24,983 km (0.064 R)
• M2: 183,257 km (0.049 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.52 AU - 2.68 AU

Year: 1509 Days

Day: 36.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.94 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.2

Radius: 12.1

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 4.03 AU - 6.51 AU

Year: 4354 Days

Day: 5.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 66,922,118 km

• M1: 159,023 km (0.089 R)
• M2: 268,379 km (0.116 R)
• M3: 1,094,009 km (0.116 R)
• M4: 1,573,620 km (0.118 R)
• M5: 1,707,959 km (0.105 R)
• M6: 1,855,762 km (0.091 R)
• M7: 2,007,753 km (0.064 R)
• M8: 2,154,209 km (0.105 R)
• M9: 2,468,365 km (0.109 R)
• M10: 2,636,513 km (0.035 R)
• M11: 2,797,480 km (0.1 R)
• M12: 3,254,502 km (0.116 R)
• M13: 4,076,392 km (0.089 R)
• M14: 4,491,676 km (0.073 R)
• M15: 4,672,091 km (0.104 R)
• M16: 4,947,052 km (0.114 R)
• M17: 5,734,236 km (0.104 R)
• M18: 6,473,249 km (0.041 R)
• M19: 6,824,356 km (0.072 R)
• M20: 7,062,067 km (0.093 R)
• M21: 7,744,981 km (0.071 R)
• M22: 8,449,138 km (0.06 R)
• M23: 8,544,582 km (0.082 R)
• M24: 9,651,456 km (0.081 R)
• M25: 10,357,558 km (0.063 R)
• M26: 10,803,061 km (0.036 R)
• M27: 11,377,516 km (0.101 R)
• M28: 11,624,203 km (0.069 R)
• M29: 11,997,749 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.9

Radius: 10.1

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 10.17 AU - 14.91 AU

Year: 15982 Days

Day: 12.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 66,922,118 km

• M1: 236,215 km (0.099 R)
• M2: 314,604 km (0.108 R)
• M3: 422,016 km (0.068 R)
• M4: 660,026 km (0.087 R)
• M5: 850,165 km (0.06 R)
• M6: 963,859 km (0.102 R)
• M7: 1,034,619 km (0.077 R)
• M8: 1,283,999 km (0.117 R)
• M9: 1,470,248 km (0.088 R)
• M10: 1,899,145 km (0.078 R)
• M11: 2,398,353 km (0.087 R)
• M12: 2,562,462 km (0.104 R)
• M13: 3,402,155 km (0.044 R)
• M14: 3,512,708 km (0.065 R)
• M15: 4,006,081 km (0.049 R)
• M16: 4,400,571 km (0.096 R)
• M17: 4,684,209 km (0.03 R)
• M18: 4,890,354 km (0.104 R)
• M19: 4,973,830 km (0.086 R)
• M20: 5,226,650 km (0.117 R)
• M21: 5,483,809 km (0.082 R)
• M22: 5,613,959 km (0.104 R)
• M23: 6,055,273 km (0.039 R)
• M24: 6,645,736 km (0.098 R)
• M25: 7,686,638 km (0.044 R)
• M26: 8,028,319 km (0.119 R)
• M27: 8,375,237 km (0.088 R)
• M28: 8,828,369 km (0.082 R)
• M29: 8,981,108 km (0.081 R)
• M30: 9,134,895 km (0.103 R)
• M31: 10,075,417 km (0.048 R)
• M32: 10,882,647 km (0.101 R)
• M33: 13,309,723 km (0.089 R)
• M34: 14,313,823 km (0.05 R)
• M35: 14,855,218 km (0.069 R)
• M36: 15,710,768 km (0.09 R)
• M37: 16,645,157 km (0.118 R)
• M38: 17,790,029 km (0.113 R)
• M39: 18,632,714 km (0.047 R)
• M40: 18,960,184 km (0.118 R)
• M41: 19,687,529 km (0.034 R)
• M42: 19,754,100 km (0.055 R)
• M43: 19,954,262 km (0.063 R)
• M44: 20,558,787 km (0.105 R)
• M45: 20,761,791 km (0.11 R)
• M46: 21,306,028 km (0.067 R)
• M47: 21,579,792 km (0.112 R)
• M48: 21,648,457 km (0.118 R)
• M49: 22,061,946 km (0.069 R)
• M50: 22,547,541 km (0.084 R)
• M51: 23,247,509 km (0.101 R)
• M52: 23,529,501 km (0.088 R)
• M53: 23,670,871 km (0.109 R)
• M54: 25,245,089 km (0.034 R)
• M55: 25,389,900 km (0.109 R)
• M56: 25,752,974 km (0.068 R)
• M57: 26,411,055 km (0.067 R)
• M58: 26,852,818 km (0.095 R)
• M59: 28,493,458 km (0.1 R)
• M60: 33,765,885 km (0.088 R)
• M61: 34,005,242 km (0.086 R)
• M62: 34,405,565 km (0.096 R)
• M63: 36,348,692 km (0.047 R)
• M64: 38,493,776 km (0.069 R)
• M65: 40,256,039 km (0.101 R)
• M66: 42,130,351 km (0.083 R)
• M67: 43,858,805 km (0.116 R)
• M68: 44,819,223 km (0.048 R)
• M69: 45,610,296 km (0.049 R)
• M70: 46,140,172 km (0.074 R)
• M71: 47,742,216 km (0.058 R)
• M72: 49,090,990 km (0.117 R)
• M73: 50,726,095 km (0.099 R)
• M74: 51,183,565 km (0.108 R)
• M75: 52,010,243 km (0.07 R)
• M76: 52,194,547 km (0.03 R)
• M77: 53,119,362 km (0.111 R)
• M78: 53,397,913 km (0.077 R)
• M79: 53,490,813 km (0.096 R)
• M80: 53,956,362 km (0.064 R)
• M81: 54,891,498 km (0.071 R)
• M82: 58,301,881 km (0.057 R)
• M83: 59,550,275 km (0.103 R)
• M84: 61,780,330 km (0.113 R)
• M85: 62,268,767 km (0.066 R)
• M86: 63,840,293 km (0.059 R)
• M87: 64,829,135 km (0.066 R)
• M88: 65,027,502 km (0.098 R)
• M89: 66,022,327 km (0.106 R)
• M90: 66,721,847 km (0.082 R)
• M91: 66,821,928 km (0.104 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 18,528 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit