🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.56 AU - 0.86 AU

Year: 224 Days

Day: 22 Hours

Environment

Temp: 120 °C

Axial Tilt: 9.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 37,552,508 km

• M1: 158,574 km (0.099 R)
• M2: 501,153 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.89 AU - 0.91 AU

Year: 320 Days

Day: 23.4 Hours

Environment

Temp: 33 °C

Axial Tilt: 46 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 37,552,508 km

• M1: 351,405 km (0.086 R)
• M2: 387,758 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.6 AU - 1.7 AU

Year: 794 Days

Day: 16.6 Hours

Environment

Temp: -61 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.42 AU - 2.44 AU

Year: 1420 Days

Day: 12.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,552,508 km

• M1: 1,008,290 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.53 AU - 4.63 AU

Year: 3088 Days

Day: 35 Hours

Environment

Temp: -127 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.93 AU - 4.25 AU

Year: 3100 Days

Day: 47.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.5 AU - 4.74 AU

Year: 3134 Days

Day: 35.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,552,508 km

• M1: 3,537,690 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.7

Radius: 11

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 6.59 AU - 7.71 AU

Year: 7165 Days

Day: 12.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 60.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 37,552,508 km

• M1: 205,547 km (0.045 R)
• M2: 371,302 km (0.114 R)
• M3: 632,649 km (0.098 R)
• M4: 1,047,634 km (0.059 R)
• M5: 1,232,387 km (0.088 R)
• M6: 1,539,212 km (0.087 R)
• M7: 1,692,102 km (0.086 R)
• M8: 2,034,082 km (0.065 R)
• M9: 2,376,063 km (0.096 R)
• M10: 2,531,346 km (0.093 R)
• M11: 2,759,333 km (0.101 R)
• M12: 2,852,532 km (0.077 R)
• M13: 2,922,993 km (0.117 R)
• M14: 3,358,622 km (0.08 R)
• M15: 3,433,271 km (0.057 R)
• M16: 3,558,933 km (0.078 R)
• M17: 3,711,822 km (0.112 R)
• M18: 4,535,957 km (0.101 R)
• M19: 5,040,102 km (0.073 R)
• M20: 5,125,821 km (0.118 R)
• M21: 5,298,906 km (0.086 R)
• M22: 5,919,588 km (0.071 R)
• M23: 7,587,305 km (0.094 R)
• M24: 7,685,890 km (0.111 R)
• M25: 7,817,835 km (0.112 R)
• M26: 8,117,779 km (0.099 R)
• M27: 8,901,373 km (0.08 R)
• M28: 9,319,798 km (0.066 R)
• M29: 9,566,784 km (0.077 R)
• M30: 10,576,719 km (0.1 R)
• M31: 10,982,728 km (0.119 R)
• M32: 11,057,078 km (0.101 R)
• M33: 11,131,578 km (0.095 R)
• M34: 11,281,175 km (0.107 R)
• M35: 11,772,006 km (0.12 R)
• M36: 12,115,932 km (0.112 R)
• M37: 12,970,435 km (0.08 R)
• M38: 13,048,973 km (0.114 R)
• M39: 13,167,305 km (0.094 R)
• M40: 13,325,580 km (0.041 R)
• M41: 13,405,016 km (0.055 R)
• M42: 14,247,851 km (0.077 R)
• M43: 14,369,623 km (0.105 R)
• M44: 14,451,154 km (0.084 R)
• M45: 14,778,325 km (0.106 R)
• M46: 14,984,022 km (0.097 R)
• M47: 15,439,996 km (0.034 R)
• M48: 15,606,947 km (0.057 R)
• M49: 16,493,165 km (0.065 R)
• M50: 17,179,371 km (0.114 R)
• M51: 17,787,486 km (0.048 R)
• M52: 18,314,370 km (0.067 R)
• M53: 18,579,756 km (0.107 R)
• M54: 19,338,517 km (0.059 R)
• M55: 21,117,385 km (0.087 R)
• M56: 21,955,881 km (0.069 R)
• M57: 22,096,802 km (0.119 R)
• M58: 25,024,582 km (0.107 R)
• M59: 25,122,569 km (0.088 R)
• M60: 25,565,379 km (0.085 R)
• M61: 26,558,708 km (0.066 R)
• M62: 26,909,366 km (0.103 R)
• M63: 27,009,746 km (0.082 R)
• M64: 28,174,066 km (0.1 R)
• M65: 28,839,328 km (0.093 R)
• M66: 29,820,989 km (0.042 R)
• M67: 30,394,398 km (0.059 R)
• M68: 30,813,571 km (0.118 R)
• M69: 30,971,397 km (0.03 R)
• M70: 31,234,839 km (0.109 R)
• M71: 31,710,859 km (0.116 R)
• M72: 32,563,268 km (0.031 R)
• M73: 32,831,197 km (0.045 R)
• M74: 34,073,009 km (0.089 R)
• M75: 34,891,160 km (0.114 R)
• M76: 35,055,568 km (0.098 R)
• M77: 35,330,230 km (0.078 R)
• M78: 36,158,254 km (0.097 R)
• M79: 36,936,911 km (0.09 R)
• M80: 37,272,309 km (0.047 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 19,288 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit