🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.8 AU - 1.1 AU

Year: 330 Days

Day: 15.5 Hours

Environment

Temp: 111 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.92 AU - 1.36 AU

Year: 434 Days

Day: 32.9 Hours

Environment

Temp: 32 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.93 AU - 1.47 AU

Year: 469 Days

Day: 28.4 Hours

Environment

Temp: 8 °C

Axial Tilt: 20 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.23 AU - 1.89 AU

Year: 695 Days

Day: 45.4 Hours

Environment

Temp: -22 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,700,827 km

• M1: 132,394 km (0.113 R)
• M2: 993,928 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.19 AU - 2.77 AU

Year: 1392 Days

Day: 44.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.03 AU - 3.21 AU

Year: 1512 Days

Day: 38.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.32 AU - 3.32 AU

Year: 1688 Days

Day: 17.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,700,827 km

• M1: 792,121 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.8

Radius: 13.4

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 10.07 AU - 11.57 AU

Year: 12686 Days

Day: 5.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 61,700,827 km

• M1: 268,528 km (0.078 R)
• M2: 502,499 km (0.102 R)
• M3: 677,529 km (0.112 R)
• M4: 793,617 km (0.098 R)
• M5: 1,070,971 km (0.113 R)
• M6: 1,380,340 km (0.071 R)
• M7: 1,691,503 km (0.089 R)
• M8: 1,939,985 km (0.113 R)
• M9: 2,692,612 km (0.097 R)
• M10: 2,821,117 km (0.117 R)
• M11: 2,984,627 km (0.117 R)
• M12: 3,218,897 km (0.075 R)
• M13: 3,599,474 km (0.1 R)
• M14: 3,777,197 km (0.099 R)
• M15: 4,441,710 km (0.11 R)
• M16: 4,944,359 km (0.105 R)
• M17: 5,303,095 km (0.077 R)
• M18: 5,506,099 km (0.113 R)
• M19: 6,046,148 km (0.056 R)
• M20: 6,173,156 km (0.078 R)
• M21: 6,386,931 km (0.119 R)
• M22: 7,401,504 km (0.059 R)
• M23: 7,492,161 km (0.089 R)
• M24: 7,628,893 km (0.09 R)
• M25: 9,332,514 km (0.085 R)
• M26: 11,991,167 km (0.047 R)
• M27: 12,258,498 km (0.09 R)
• M28: 12,527,774 km (0.082 R)
• M29: 13,624,476 km (0.119 R)
• M30: 13,959,576 km (0.093 R)
• M31: 14,071,774 km (0.085 R)
• M32: 15,038,476 km (0.093 R)
• M33: 15,558,927 km (0.061 R)
• M34: 16,439,460 km (0.052 R)
• M35: 16,796,251 km (0.096 R)
• M36: 17,095,446 km (0.107 R)
• M37: 18,928,020 km (0.108 R)
• M38: 19,741,384 km (0.077 R)
• M39: 20,184,044 km (0.118 R)
• M40: 20,502,239 km (0.109 R)
• M41: 21,531,771 km (0.027 R)
• M42: 22,578,208 km (0.077 R)
• M43: 23,507,361 km (0.109 R)
• M44: 23,641,101 km (0.071 R)
• M45: 24,720,300 km (0.088 R)
• M46: 25,265,884 km (0.104 R)
• M47: 25,471,581 km (0.11 R)
• M48: 27,840,762 km (0.094 R)
• M49: 29,123,414 km (0.1 R)
• M50: 29,411,091 km (0.095 R)
• M51: 29,627,409 km (0.119 R)
• M52: 30,863,387 km (0.075 R)
• M53: 31,598,361 km (0.085 R)
• M54: 31,746,015 km (0.117 R)
• M55: 32,562,370 km (0.115 R)
• M56: 32,711,519 km (0.072 R)
• M57: 34,519,409 km (0.104 R)
• M58: 35,896,458 km (0.069 R)
• M59: 36,824,413 km (0.037 R)
• M60: 37,995,615 km (0.109 R)
• M61: 38,467,447 km (0.035 R)
• M62: 40,134,266 km (0.111 R)
• M63: 40,695,109 km (0.036 R)
• M64: 41,662,558 km (0.107 R)
• M65: 42,149,200 km (0.114 R)
• M66: 42,311,813 km (0.027 R)
• M67: 42,637,637 km (0.118 R)
• M68: 43,949,461 km (0.115 R)
• M69: 45,858,330 km (0.064 R)
• M70: 46,528,678 km (0.052 R)
• M71: 46,780,750 km (0.088 R)
• M72: 46,949,197 km (0.046 R)
• M73: 49,842,420 km (0.115 R)
• M74: 50,100,476 km (0.05 R)
• M75: 51,832,221 km (0.118 R)
• M76: 52,180,934 km (0.108 R)
• M77: 52,530,395 km (0.106 R)
• M78: 52,705,424 km (0.064 R)
• M79: 53,936,166 km (0.086 R)
• M80: 55,176,183 km (0.049 R)
• M81: 55,621,386 km (0.086 R)
• M82: 57,504,225 km (0.079 R)
• M83: 58,045,919 km (0.067 R)
• M84: 59,407,708 km (0.078 R)
• M85: 59,772,727 km (0.1 R)
• M86: 59,864,131 km (0.118 R)
• M87: 60,596,562 km (0.118 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 19,469 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit