🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.55 AU - 0.73 AU

Year: 186 Days

Day: 33.4 Hours

Environment

Temp: 151 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.68 AU - 0.7 AU

Year: 208 Days

Day: 14.7 Hours

Environment

Temp: 135 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,290,250 km

• M1: 190,887 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.79 AU - 0.97 AU

Year: 300 Days

Day: 17.8 Hours

Environment

Temp: 155 °C

Axial Tilt: 3.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,290,250 km

• M1: 95,593 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.17 AU - 1.49 AU

Year: 557 Days

Day: 29 Hours

Environment

Temp: -1 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.2 AU - 1.84 AU

Year: 681 Days

Day: 39.1 Hours

Environment

Temp: -27 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.14 AU - 4.74 AU

Year: 2842 Days

Day: 26.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 150.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,290,250 km

• M1: 92,003 km (0.105 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.86 AU - 4.06 AU

Year: 2864 Days

Day: 28.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,290,250 km

• M1: 625,170 km (0.117 R)

Asteroid Belt

Center: 4.74 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13

Radius: 13.4

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.39 AU - 6.65 AU

Year: 4713 Days

Day: 8.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 53,290,250 km

• M1: 205,996 km (0.063 R)
• M2: 295,157 km (0.112 R)
• M3: 542,442 km (0.09 R)
• M4: 693,087 km (0.045 R)
• M5: 916,736 km (0.115 R)
• M6: 1,085,482 km (0.078 R)
• M7: 1,386,922 km (0.08 R)
• M8: 1,708,707 km (0.109 R)
• M9: 2,325,499 km (0.077 R)
• M10: 3,324,962 km (0.088 R)
• M11: 3,609,198 km (0.073 R)
• M12: 4,396,681 km (0.065 R)
• M13: 4,776,510 km (0.098 R)
• M14: 4,941,068 km (0.097 R)
• M15: 5,396,294 km (0.106 R)
• M16: 5,486,951 km (0.089 R)
• M17: 5,782,556 km (0.03 R)
• M18: 5,958,334 km (0.117 R)
• M19: 6,765,713 km (0.082 R)
• M20: 6,962,135 km (0.038 R)
• M21: 7,061,019 km (0.053 R)
• M22: 7,394,024 km (0.115 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.9

Radius: 8.5

Gravity: 6.84 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 11.22 AU - 11.38 AU

Year: 13805 Days

Day: 12.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 53,290,250 km

• M1: 124,465 km (0.054 R)
• M2: 234,121 km (0.044 R)
• M3: 468,989 km (0.082 R)
• M4: 810,521 km (0.114 R)
• M5: 907,012 km (0.041 R)
• M6: 1,309,131 km (0.084 R)
• M7: 1,812,827 km (0.081 R)
• M8: 1,915,302 km (0.032 R)
• M9: 2,344,199 km (0.105 R)
• M10: 2,427,973 km (0.115 R)
• M11: 2,891,727 km (0.115 R)
• M12: 3,445,837 km (0.095 R)
• M13: 3,670,384 km (0.108 R)
• M14: 3,800,684 km (0.098 R)
• M15: 4,615,094 km (0.11 R)
• M16: 4,898,433 km (0.061 R)
• M17: 5,593,764 km (0.119 R)
• M18: 5,819,806 km (0.092 R)
• M19: 6,203,225 km (0.11 R)
• M20: 6,594,873 km (0.083 R)
• M21: 6,674,159 km (0.061 R)
• M22: 6,753,745 km (0.066 R)
• M23: 7,075,381 km (0.077 R)
• M24: 7,443,242 km (0.097 R)
• M25: 7,733,761 km (0.092 R)
• M26: 8,197,664 km (0.059 R)
• M27: 8,844,825 km (0.077 R)
• M28: 9,329,821 km (0.038 R)
• M29: 9,688,108 km (0.105 R)
• M30: 10,050,733 km (0.032 R)
• M31: 10,279,767 km (0.106 R)
• M32: 10,883,095 km (0.06 R)
• M33: 11,785,619 km (0.105 R)
• M34: 12,221,398 km (0.099 R)
• M35: 12,613,344 km (0.113 R)
• M36: 13,762,705 km (0.034 R)
• M37: 14,997,635 km (0.109 R)
• M38: 15,154,563 km (0.113 R)
• M39: 16,214,016 km (0.101 R)
• M40: 16,428,838 km (0.092 R)
• M41: 17,352,156 km (0.108 R)
• M42: 17,792,423 km (0.058 R)
• M43: 17,847,774 km (0.031 R)
• M44: 19,419,300 km (0.116 R)
• M45: 19,933,767 km (0.062 R)
• M46: 20,626,704 km (0.072 R)
• M47: 22,214,685 km (0.12 R)
• M48: 22,453,294 km (0.03 R)
• M49: 23,174,057 km (0.113 R)
• M50: 23,476,693 km (0.03 R)
• M51: 24,823,672 km (0.098 R)
• M52: 25,693,733 km (0.114 R)
• M53: 26,384,576 km (0.048 R)
• M54: 26,827,237 km (0.072 R)
• M55: 27,017,675 km (0.1 R)
• M56: 29,338,386 km (0.049 R)
• M57: 29,403,761 km (0.091 R)
• M58: 29,600,183 km (0.082 R)
• M59: 30,191,992 km (0.106 R)
• M60: 30,721,419 km (0.116 R)
• M61: 30,787,840 km (0.059 R)
• M62: 30,920,683 km (0.03 R)
• M63: 32,058,225 km (0.082 R)
• M64: 33,073,247 km (0.085 R)
• M65: 33,141,314 km (0.052 R)
• M66: 33,209,381 km (0.115 R)
• M67: 33,277,598 km (0.106 R)
• M68: 33,755,862 km (0.114 R)
• M69: 35,621,796 km (0.054 R)
• M70: 35,901,095 km (0.092 R)
• M71: 36,251,304 km (0.075 R)
• M72: 37,237,603 km (0.099 R)
• M73: 39,020,959 km (0.052 R)
• M74: 39,886,831 km (0.067 R)
• M75: 43,040,953 km (0.096 R)
• M76: 43,711,301 km (0.114 R)
• M77: 43,935,399 km (0.055 R)
• M78: 44,085,146 km (0.098 R)
• M79: 44,460,038 km (0.107 R)
• M80: 44,760,730 km (0.099 R)
• M81: 45,062,170 km (0.078 R)
• M82: 45,742,691 km (0.066 R)
• M83: 46,731,832 km (0.09 R)
• M84: 47,037,460 km (0.102 R)
• M85: 47,574,217 km (0.119 R)
• M86: 51,466,006 km (0.082 R)
• M87: 52,732,801 km (0.108 R)
• M88: 52,812,237 km (0.092 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 153 - 10,620 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit