🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.55 AU - 0.65 AU

Year: 172 Days

Day: 24.7 Hours

Environment

Temp: 214 °C

Axial Tilt: 125.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 87,939,771 km

• M1: 65,823 km (0.028 R)
• M2: 119,230 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.38 AU - 2.1 AU

Year: 851 Days

Day: 42.5 Hours

Environment

Temp: -54 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,939,771 km

• M1: 1,218,026 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.4 AU - 2.28 AU

Year: 926 Days

Day: 13.3 Hours

Environment

Temp: -72 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,939,771 km

• M1: 110,852 km (0.077 R)
• M2: 470,336 km (0.054 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.88 AU - 2.12 AU

Year: 1049 Days

Day: 16 Hours

Environment

Temp: -77 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.57 AU - 2.89 AU

Year: 1673 Days

Day: 47 Hours

Environment

Temp: -102 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.2 AU - 3.36 AU

Year: 2203 Days

Day: 18.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.89 AU - 4.35 AU

Year: 2554 Days

Day: 27.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,939,771 km

• M1: 632,649 km (0.075 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.61 AU - 4.25 AU

Year: 2889 Days

Day: 29.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.36 AU - 5.06 AU

Year: 3204 Days

Day: 37.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,939,771 km

• M1: 1,633,310 km (0.077 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 939.2

Radius: 7.9

Gravity: 15.05 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 13.8 AU - 15.9 AU

Year: 21222 Days

Day: 24.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,939,771 km

• M1: 106,065 km (0.11 R)
• M2: 161,117 km (0.109 R)
• M3: 243,695 km (0.03 R)
• M4: 346,768 km (0.111 R)
• M5: 908,957 km (0.069 R)
• M6: 1,051,075 km (0.099 R)
• M7: 1,520,513 km (0.085 R)
• M8: 1,902,436 km (0.056 R)
• M9: 2,236,787 km (0.033 R)
• M10: 3,613,686 km (0.088 R)
• M11: 3,749,820 km (0.116 R)
• M12: 3,841,374 km (0.084 R)
• M13: 4,601,481 km (0.103 R)
• M14: 5,150,505 km (0.089 R)
• M15: 5,932,304 km (0.03 R)
• M16: 5,985,710 km (0.093 R)
• M17: 6,473,848 km (0.045 R)
• M18: 6,584,101 km (0.053 R)
• M19: 6,639,453 km (0.054 R)
• M20: 7,087,947 km (0.111 R)
• M21: 7,144,645 km (0.089 R)
• M22: 8,132,439 km (0.095 R)
• M23: 8,371,048 km (0.046 R)
• M24: 8,551,613 km (0.109 R)
• M25: 8,733,374 km (0.079 R)
• M26: 9,286,437 km (0.091 R)
• M27: 9,535,817 km (0.059 R)
• M28: 9,914,150 km (0.096 R)
• M29: 10,297,420 km (0.103 R)
• M30: 10,881,450 km (0.104 R)
• M31: 11,609,692 km (0.096 R)
• M32: 11,743,732 km (0.031 R)
• M33: 12,217,209 km (0.037 R)
• M34: 14,029,887 km (0.119 R)
• M35: 16,073,842 km (0.103 R)
• M36: 16,223,440 km (0.1 R)
• M37: 16,599,230 km (0.054 R)
• M38: 16,750,474 km (0.035 R)
• M39: 16,902,016 km (0.051 R)
• M40: 17,283,042 km (0.085 R)
• M41: 20,512,710 km (0.113 R)
• M42: 22,822,502 km (0.118 R)
• M43: 25,039,841 km (0.093 R)
• M44: 26,880,493 km (0.097 R)
• M45: 27,058,066 km (0.055 R)
• M46: 27,236,088 km (0.036 R)
• M47: 28,673,573 km (0.05 R)
• M48: 30,043,591 km (0.082 R)
• M49: 30,320,197 km (0.081 R)
• M50: 34,665,267 km (0.075 R)
• M51: 35,440,484 km (0.027 R)
• M52: 35,928,023 km (0.051 R)
• M53: 36,123,547 km (0.044 R)
• M54: 37,502,840 km (0.072 R)
• M55: 38,698,576 km (0.102 R)
• M56: 40,008,155 km (0.028 R)
• M57: 40,821,220 km (0.059 R)
• M58: 43,814,075 km (0.096 R)
• M59: 44,547,104 km (0.065 R)
• M60: 45,495,405 km (0.089 R)
• M61: 45,919,066 km (0.117 R)
• M62: 46,343,924 km (0.118 R)
• M63: 47,197,679 km (0.116 R)
• M64: 47,841,399 km (0.051 R)
• M65: 48,380,101 km (0.078 R)
• M66: 48,488,111 km (0.067 R)
• M67: 48,704,280 km (0.097 R)
• M68: 51,653,901 km (0.082 R)
• M69: 52,761,075 km (0.107 R)
• M70: 53,876,028 km (0.106 R)
• M71: 54,886,112 km (0.115 R)
• M72: 55,902,331 km (0.07 R)
• M73: 56,015,726 km (0.12 R)
• M74: 58,297,841 km (0.079 R)
• M75: 59,334,704 km (0.033 R)
• M76: 60,145,375 km (0.088 R)
• M77: 61,894,922 km (0.105 R)
• M78: 64,966,615 km (0.051 R)
• M79: 66,641,064 km (0.064 R)
• M80: 67,001,745 km (0.036 R)
• M81: 68,329,725 km (0.083 R)
• M82: 68,814,871 km (0.095 R)
• M83: 71,749,084 km (0.063 R)
• M84: 72,118,740 km (0.094 R)
• M85: 76,981,419 km (0.117 R)
• M86: 77,612,572 km (0.097 R)
• M87: 78,625,798 km (0.108 R)
• M88: 80,665,416 km (0.027 R)
• M89: 81,177,938 km (0.088 R)
• M90: 81,563,153 km (0.032 R)
• M91: 82,464,330 km (0.035 R)
• M92: 86,887,790 km (0.046 R)
• M93: 87,018,987 km (0.091 R)
• M94: 87,939,762 km (0.099 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: 243 - 10,532 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit