🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.4 AU - 0.62 AU

Year: 138 Days

Day: 17.2 Hours

Environment

Temp: 220 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.53 AU - 0.79 AU

Year: 203 Days

Day: 13.3 Hours

Environment

Temp: 124 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.77 AU - 1.27 AU

Year: 390 Days

Day: 13.6 Hours

Environment

Temp: 21 °C

Axial Tilt: 14.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.61 AU - 2.01 AU

Year: 922 Days

Day: 40.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.8 AU - 2.26 AU

Year: 1095 Days

Day: 45.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 11,015,473 km

• M1: 564,582 km (0.083 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.7 AU - 2.54 AU

Year: 1169 Days

Day: 34 Hours

Environment

Temp: -78 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 11,015,473 km

• M1: 844,929 km (0.074 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.25 AU - 2.45 AU

Year: 1364 Days

Day: 13.8 Hours

Environment

Temp: -90 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.89 AU - 3.21 AU

Year: 2017 Days

Day: 45.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.3

Radius: 10.3

Gravity: 9.3 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 5.3 AU - 8.42 AU

Year: 6805 Days

Day: 9.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 11,015,473 km

• M1: 152,590 km (0.103 R)
• M2: 378,333 km (0.109 R)
• M3: 500,405 km (0.113 R)
• M4: 681,269 km (0.054 R)
• M5: 1,108,371 km (0.115 R)
• M6: 1,180,926 km (0.111 R)
• M7: 1,312,123 km (0.101 R)
• M8: 2,039,917 km (0.036 R)
• M9: 2,130,274 km (0.08 R)
• M10: 2,700,391 km (0.118 R)
• M11: 2,774,891 km (0.097 R)
• M12: 3,640,315 km (0.095 R)
• M13: 4,031,363 km (0.086 R)
• M14: 4,377,383 km (0.04 R)
• M15: 4,583,679 km (0.08 R)
• M16: 4,853,703 km (0.106 R)
• M17: 5,036,661 km (0.089 R)
• M18: 5,662,728 km (0.058 R)
• M19: 6,987,866 km (0.108 R)
• M20: 7,160,203 km (0.116 R)
• M21: 7,368,593 km (0.088 R)
• M22: 7,934,521 km (0.091 R)
• M23: 8,150,391 km (0.062 R)
• M24: 8,222,797 km (0.111 R)
• M25: 8,331,704 km (0.039 R)
• M26: 8,883,870 km (0.093 R)
• M27: 9,296,311 km (0.041 R)
• M28: 9,946,014 km (0.04 R)
• M29: 10,689,516 km (0.062 R)
• M30: 10,848,389 km (0.081 R)
• M31: 11,008,010 km (0.082 R)
• M32: 11,208,471 km (0.111 R)
• M33: 11,817,633 km (0.087 R)
• M34: 11,940,752 km (0.08 R)
• M35: 12,146,898 km (0.115 R)
• M36: 12,688,443 km (0.084 R)
• M37: 12,983,300 km (0.102 R)
• M38: 13,795,018 km (0.076 R)
• M39: 13,924,719 km (0.066 R)
• M40: 14,623,192 km (0.072 R)
• M41: 15,065,553 km (0.075 R)
• M42: 15,154,563 km (0.098 R)
• M43: 15,512,402 km (0.086 R)
• M44: 16,832,603 km (0.086 R)
• M45: 16,971,130 km (0.072 R)
• M46: 17,203,007 km (0.111 R)
• M47: 17,952,193 km (0.088 R)
• M48: 18,046,590 km (0.12 R)
• M49: 18,141,135 km (0.088 R)
• M50: 18,283,253 km (0.032 R)
• M51: 18,807,594 km (0.046 R)
• M52: 19,143,890 km (0.12 R)
• M53: 19,288,701 km (0.12 R)
• M54: 19,968,922 km (0.115 R)
• M55: 20,262,732 km (0.101 R)
• M56: 21,103,323 km (0.105 R)
• M57: 21,804,189 km (0.114 R)
• M58: 23,331,583 km (0.044 R)
• M59: 23,796,533 km (0.111 R)
• M60: 23,900,205 km (0.092 R)
• M61: 24,788,068 km (0.04 R)
• M62: 25,527,231 km (0.095 R)
• M63: 25,739,810 km (0.077 R)
• M64: 26,434,542 km (0.108 R)
• M65: 26,649,664 km (0.115 R)
• M66: 30,112,406 km (0.091 R)
• M67: 31,184,275 km (0.117 R)
• M68: 31,525,208 km (0.053 R)
• M69: 32,383,301 km (0.106 R)
• M70: 32,844,213 km (0.088 R)
• M71: 33,539,394 km (0.06 R)
• M72: 33,888,854 km (0.062 R)
• M73: 34,650,158 km (0.08 R)
• M74: 34,826,534 km (0.051 R)
• M75: 36,488,117 km (0.098 R)
• M76: 37,388,846 km (0.086 R)
• M77: 37,811,759 km (0.067 R)
• M78: 38,054,108 km (0.055 R)
• M79: 38,540,301 km (0.07 R)
• M80: 39,457,486 km (0.044 R)
• M81: 39,826,394 km (0.116 R)
• M82: 40,196,499 km (0.117 R)
• M83: 40,443,784 km (0.108 R)
• M84: 40,691,668 km (0.118 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.4

Radius: 12

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 6.84 AU - 7.3 AU

Year: 7120 Days

Day: 14.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 11,015,473 km

• M1: 149,598 km (0.104 R)
• M2: 229,782 km (0.088 R)
• M3: 312,959 km (0.096 R)
• M4: 562,039 km (0.094 R)
• M5: 670,348 km (0.078 R)
• M6: 812,316 km (0.12 R)
• M7: 910,901 km (0.074 R)
• M8: 1,027,887 km (0.082 R)
• M9: 1,187,508 km (0.028 R)
• M10: 1,339,948 km (0.074 R)
• M11: 1,606,532 km (0.097 R)
• M12: 1,820,008 km (0.096 R)
• M13: 1,899,145 km (0.1 R)
• M14: 2,284,509 km (0.078 R)
• M15: 2,437,847 km (0.093 R)
• M16: 2,694,557 km (0.077 R)
• M17: 3,451,372 km (0.084 R)
• M18: 3,616,977 km (0.102 R)
• M19: 4,654,139 km (0.102 R)
• M20: 4,924,164 km (0.113 R)
• M21: 5,338,849 km (0.105 R)
• M22: 5,556,963 km (0.105 R)
• M23: 5,778,068 km (0.09 R)
• M24: 5,935,894 km (0.042 R)
• M25: 6,188,714 km (0.079 R)
• M26: 6,526,806 km (0.109 R)
• M27: 6,940,593 km (0.053 R)
• M28: 7,434,117 km (0.094 R)
• M29: 7,692,323 km (0.06 R)
• M30: 7,793,600 km (0.074 R)
• M31: 7,939,009 km (0.098 R)
• M32: 8,395,582 km (0.05 R)
• M33: 8,936,528 km (0.099 R)
• M34: 9,134,745 km (0.117 R)
• M35: 9,226,748 km (0.098 R)
• M36: 9,550,926 km (0.112 R)
• M37: 9,957,683 km (0.095 R)
• M38: 10,068,086 km (0.119 R)
• M39: 10,354,117 km (0.073 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 20,179 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit