🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.55 AU - 0.69 AU

Year: 181 Days

Day: 24.5 Hours

Environment

Temp: 153 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.64 AU - 0.86 AU

Year: 241 Days

Day: 38.3 Hours

Environment

Temp: 158 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,012,549 km

• M1: 47,572 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.21 AU - 1.71 AU

Year: 654 Days

Day: 25.3 Hours

Environment

Temp: -37 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.31 AU - 1.65 AU

Year: 668 Days

Day: 21.6 Hours

Environment

Temp: -49 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.26 AU - 3.32 AU

Year: 2213 Days

Day: 34.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.43 AU - 4.33 AU

Year: 2834 Days

Day: 40.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,012,549 km

• M1: 21,392 km (0.097 R)
• M2: 855,251 km (0.057 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.39 AU - 4.57 AU

Year: 3517 Days

Day: 23.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542.4

Radius: 8.9

Gravity: 6.85 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 6.56 AU - 9.28 AU

Year: 8266 Days

Day: 9.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 38,012,549 km

• M1: 120,576 km (0.053 R)
• M2: 422,315 km (0.097 R)
• M3: 585,825 km (0.101 R)
• M4: 771,027 km (0.037 R)
• M5: 942,915 km (0.056 R)
• M6: 1,162,226 km (0.113 R)
• M7: 1,915,152 km (0.095 R)
• M8: 2,194,750 km (0.045 R)
• M9: 2,418,698 km (0.101 R)
• M10: 2,626,639 km (0.071 R)
• M11: 2,937,504 km (0.106 R)
• M12: 3,260,186 km (0.063 R)
• M13: 3,516,148 km (0.108 R)
• M14: 3,620,418 km (0.073 R)
• M15: 3,858,727 km (0.077 R)
• M16: 3,993,366 km (0.06 R)
• M17: 4,102,273 km (0.057 R)
• M18: 4,350,755 km (0.041 R)
• M19: 5,066,880 km (0.086 R)
• M20: 5,423,671 km (0.1 R)
• M21: 6,098,806 km (0.102 R)
• M22: 6,574,378 km (0.094 R)
• M23: 6,735,644 km (0.081 R)
• M24: 6,865,495 km (0.029 R)
• M25: 7,029,006 km (0.065 R)
• M26: 8,313,752 km (0.078 R)
• M27: 8,418,321 km (0.116 R)
• M28: 9,054,411 km (0.078 R)
• M29: 9,487,198 km (0.104 R)
• M30: 9,632,906 km (0.112 R)
• M31: 10,598,261 km (0.108 R)
• M32: 10,863,498 km (0.083 R)
• M33: 10,939,643 km (0.1 R)
• M34: 11,284,616 km (0.087 R)
• M35: 11,400,405 km (0.06 R)
• M36: 12,024,677 km (0.092 R)
• M37: 12,142,859 km (0.103 R)
• M38: 12,380,720 km (0.058 R)
• M39: 12,540,042 km (0.114 R)
• M40: 14,087,482 km (0.096 R)
• M41: 14,504,710 km (0.054 R)
• M42: 14,588,635 km (0.103 R)
• M43: 14,714,895 km (0.101 R)
• M44: 14,799,269 km (0.09 R)
• M45: 15,737,546 km (0.11 R)
• M46: 15,910,182 km (0.069 R)
• M47: 16,344,615 km (0.075 R)
• M48: 16,475,662 km (0.079 R)
• M49: 17,136,436 km (0.073 R)
• M50: 17,895,645 km (0.119 R)
• M51: 18,347,431 km (0.095 R)
• M52: 19,771,752 km (0.101 R)
• M53: 20,993,518 km (0.089 R)
• M54: 21,088,513 km (0.078 R)
• M55: 21,517,709 km (0.115 R)
• M56: 22,287,839 km (0.11 R)
• M57: 22,481,867 km (0.12 R)
• M58: 22,969,257 km (0.095 R)
• M59: 23,116,162 km (0.065 R)
• M60: 23,756,291 km (0.118 R)
• M61: 25,864,125 km (0.052 R)
• M62: 26,426,015 km (0.076 R)
• M63: 26,579,951 km (0.102 R)
• M64: 26,837,110 km (0.037 R)
• M65: 26,991,944 km (0.086 R)
• M66: 29,987,791 km (0.032 R)
• M67: 30,201,865 km (0.065 R)
• M68: 30,309,277 km (0.108 R)
• M69: 30,901,535 km (0.114 R)
• M70: 31,117,853 km (0.115 R)
• M71: 31,988,213 km (0.053 R)
• M72: 32,591,243 km (0.085 R)
• M73: 32,921,704 km (0.086 R)
• M74: 33,586,068 km (0.115 R)
• M75: 34,478,719 km (0.101 R)
• M76: 34,646,867 km (0.027 R)
• M77: 35,096,857 km (0.099 R)
• M78: 35,153,256 km (0.063 R)
• M79: 35,266,052 km (0.099 R)
• M80: 35,492,244 km (0.095 R)
• M81: 36,744,229 km (0.077 R)
• M82: 37,433,277 km (0.025 R)
• M83: 37,663,807 km (0.113 R)
• M84: 38,126,513 km (0.09 R)
• M85: 38,999,118 km (0.08 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223.4

Radius: 13.7

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 8.79 AU - 11.93 AU

Year: 12366 Days

Day: 6.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 38,012,549 km

• M1: 179,966 km (0.11 R)
• M2: 302,337 km (0.111 R)
• M3: 397,182 km (0.108 R)
• M4: 658,530 km (0.099 R)
• M5: 1,042,697 km (0.06 R)
• M6: 1,763,161 km (0.103 R)
• M7: 2,412,864 km (0.11 R)
• M8: 2,592,232 km (0.06 R)
• M9: 2,683,636 km (0.06 R)
• M10: 3,012,303 km (0.098 R)
• M11: 3,132,879 km (0.066 R)
• M12: 3,329,151 km (0.083 R)
• M13: 4,481,354 km (0.093 R)
• M14: 6,049,588 km (0.086 R)
• M15: 7,409,433 km (0.062 R)
• M16: 7,672,725 km (0.112 R)
• M17: 7,939,009 km (0.099 R)
• M18: 8,412,487 km (0.094 R)
• M19: 8,583,776 km (0.113 R)
• M20: 8,721,705 km (0.079 R)
• M21: 11,328,299 km (0.075 R)
• M22: 11,593,835 km (0.116 R)
• M23: 13,670,253 km (0.116 R)
• M24: 14,074,766 km (0.047 R)
• M25: 14,565,447 km (0.072 R)
• M26: 16,627,055 km (0.035 R)
• M27: 16,713,224 km (0.079 R)
• M28: 17,450,891 km (0.086 R)
• M29: 19,183,384 km (0.053 R)
• M30: 21,343,278 km (0.109 R)
• M31: 21,436,926 km (0.101 R)
• M32: 21,859,839 km (0.042 R)
• M33: 22,190,750 km (0.103 R)
• M34: 22,523,306 km (0.101 R)
• M35: 22,761,914 km (0.104 R)
• M36: 22,905,379 km (0.108 R)
• M37: 24,064,613 km (0.118 R)
• M38: 24,651,336 km (0.07 R)
• M39: 24,946,492 km (0.109 R)
• M40: 25,143,961 km (0.106 R)
• M41: 25,689,545 km (0.067 R)
• M42: 25,838,993 km (0.058 R)
• M43: 26,439,778 km (0.109 R)
• M44: 27,502,222 km (0.09 R)
• M45: 27,757,287 km (0.043 R)
• M46: 27,910,774 km (0.086 R)
• M47: 28,064,411 km (0.037 R)
• M48: 28,527,117 km (0.063 R)
• M49: 30,245,398 km (0.115 R)
• M50: 30,350,715 km (0.073 R)
• M51: 30,667,115 km (0.094 R)
• M52: 32,104,301 km (0.073 R)
• M53: 32,534,395 km (0.086 R)
• M54: 34,383,575 km (0.091 R)
• M55: 36,266,563 km (0.089 R)
• M56: 36,490,361 km (0.038 R)
• M57: 38,012,520 km (0.048 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 10,660 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit