🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.51 AU - 0.59 AU

Year: 150 Days

Day: 12.2 Hours

Environment

Temp: 215 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.81 AU - 1.23 AU

Year: 378 Days

Day: 33.5 Hours

Environment

Temp: 27 °C

Axial Tilt: 18.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.2 AU - 1.26 AU

Year: 501 Days

Day: 43.9 Hours

Environment

Temp: 15 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.87 AU - 2.17 AU

Year: 1054 Days

Day: 36.9 Hours

Environment

Temp: -71 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,468,996 km

• M1: 1,925,624 km (0.074 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.08 AU - 2.24 AU

Year: 1165 Days

Day: 32.2 Hours

Environment

Temp: -82 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.07 AU - 2.55 AU

Year: 1289 Days

Day: 38.3 Hours

Environment

Temp: -79 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 102,468,996 km

• M1: 630,705 km (0.066 R)
• M2: 1,304,942 km (0.103 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.62 AU - 3.6 AU

Year: 2013 Days

Day: 29.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 4.35 AU - 4.43 AU

Year: 3377 Days

Day: 12.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 11.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.4

Radius: 14.1

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 8.61 AU - 13.95 AU

Year: 13907 Days

Day: 7 Hours

Environment

Temp: -186 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 102,468,996 km

• M1: 175,628 km (0.112 R)
• M2: 654,939 km (0.068 R)
• M3: 1,307,785 km (0.109 R)
• M4: 2,820,668 km (0.068 R)
• M5: 3,446,137 km (0.085 R)
• M6: 5,332,865 km (0.103 R)
• M7: 6,584,550 km (0.085 R)
• M8: 8,716,170 km (0.095 R)
• M9: 9,773,827 km (0.099 R)
• M10: 11,214,156 km (0.101 R)
• M11: 12,530,018 km (0.076 R)
• M12: 13,057,501 km (0.067 R)
• M13: 17,176,379 km (0.108 R)
• M14: 17,663,619 km (0.033 R)
• M15: 21,430,643 km (0.097 R)
• M16: 22,570,878 km (0.073 R)
• M17: 24,868,701 km (0.029 R)
• M18: 34,847,029 km (0.116 R)
• M19: 36,156,908 km (0.048 R)
• M20: 38,182,912 km (0.085 R)
• M21: 39,715,991 km (0.109 R)
• M22: 43,803,304 km (0.086 R)
• M23: 45,637,972 km (0.107 R)
• M24: 48,970,863 km (0.106 R)
• M25: 51,281,103 km (0.1 R)
• M26: 53,318,177 km (0.063 R)
• M27: 54,705,997 km (0.063 R)
• M28: 56,832,680 km (0.071 R)
• M29: 59,938,930 km (0.07 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 868.8

Radius: 6.9

Gravity: 18.25 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 15.75 AU - 20.01 AU

Year: 27754 Days

Day: 21.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 102,468,996 km

• M1: 127,308 km (0.089 R)
• M2: 360,830 km (0.118 R)
• M3: 615,894 km (0.12 R)
• M4: 993,928 km (0.093 R)
• M5: 1,251,985 km (0.059 R)
• M6: 1,591,422 km (0.103 R)
• M7: 2,261,920 km (0.107 R)
• M8: 2,531,495 km (0.066 R)
• M9: 3,472,316 km (0.102 R)
• M10: 3,832,398 km (0.059 R)
• M11: 4,902,472 km (0.094 R)
• M12: 5,615,605 km (0.103 R)
• M13: 6,786,807 km (0.072 R)
• M14: 8,866,815 km (0.087 R)
• M15: 9,921,929 km (0.104 R)
• M16: 11,838,577 km (0.12 R)
• M17: 26,424,818 km (0.112 R)
• M18: 30,467,102 km (0.081 R)
• M19: 41,911,190 km (0.058 R)
• M20: 52,309,738 km (0.069 R)
• M21: 54,094,440 km (0.067 R)
• M22: 55,510,235 km (0.093 R)
• M23: 56,536,626 km (0.052 R)
• M24: 57,575,583 km (0.1 R)
• M25: 59,477,720 km (0.099 R)
• M26: 60,552,281 km (0.046 R)
• M27: 66,120,164 km (0.068 R)
• M28: 67,971,438 km (0.11 R)
• M29: 68,205,260 km (0.077 R)
• M30: 69,619,558 km (0.078 R)
• M31: 70,333,888 km (0.106 R)
• M32: 77,238,877 km (0.07 R)
• M33: 86,487,915 km (0.078 R)
• M34: 90,102,947 km (0.09 R)
• M35: 98,527,701 km (0.117 R)
• M36: 101,855,954 km (0.055 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: 332 - 13,244 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit