🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.66 AU - 0.92 AU

Year: 250 Days

Day: 36.2 Hours

Environment

Temp: 189 °C

Axial Tilt: 7.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,985,823 km

• M1: 367,562 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.86 AU - 1.02 AU

Year: 325 Days

Day: 39.4 Hours

Environment

Temp: 80 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.96 AU - 1.02 AU

Year: 351 Days

Day: 43 Hours

Environment

Temp: 161 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.93 AU - 1.33 AU

Year: 428 Days

Day: 36.9 Hours

Environment

Temp: 12 °C

Axial Tilt: 26.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.9 AU - 1.42 AU

Year: 445 Days

Day: 24.3 Hours

Environment

Temp: 26 °C

Axial Tilt: 19.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.77 AU - 2.51 AU

Year: 1116 Days

Day: 47.7 Hours

Environment

Temp: -59 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.76 AU - 3.86 AU

Year: 2651 Days

Day: 13.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.5 AU - 5.12 AU

Year: 3189 Days

Day: 22.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.8

Radius: 11.3

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 5.58 AU - 8.28 AU

Year: 6503 Days

Day: 8.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 62,985,823 km

• M1: 194,028 km (0.051 R)
• M2: 283,787 km (0.111 R)
• M3: 459,116 km (0.055 R)
• M4: 545,733 km (0.101 R)
• M5: 639,082 km (0.058 R)
• M6: 912,697 km (0.115 R)
• M7: 1,334,712 km (0.107 R)
• M8: 1,416,243 km (0.113 R)
• M9: 1,602,044 km (0.101 R)
• M10: 1,850,226 km (0.049 R)
• M11: 1,960,480 km (0.099 R)
• M12: 2,423,934 km (0.03 R)
• M13: 2,524,763 km (0.102 R)
• M14: 2,899,805 km (0.109 R)
• M15: 3,007,216 km (0.074 R)
• M16: 3,609,946 km (0.08 R)
• M17: 3,725,735 km (0.103 R)
• M18: 3,889,844 km (0.065 R)
• M19: 4,176,922 km (0.086 R)
• M20: 4,396,981 km (0.108 R)
• M21: 4,595,647 km (0.091 R)
• M22: 4,924,912 km (0.085 R)
• M23: 5,288,285 km (0.114 R)
• M24: 5,526,445 km (0.027 R)
• M25: 5,660,185 km (0.106 R)
• M26: 5,931,256 km (0.032 R)
• M27: 6,040,912 km (0.077 R)
• M28: 6,123,490 km (0.106 R)
• M29: 6,262,017 km (0.118 R)
• M30: 6,542,513 km (0.118 R)
• M31: 6,712,606 km (0.109 R)
• M32: 6,999,684 km (0.117 R)
• M33: 7,086,451 km (0.055 R)
• M34: 7,232,159 km (0.059 R)
• M35: 9,182,317 km (0.116 R)
• M36: 9,758,718 km (0.048 R)
• M37: 10,611,875 km (0.112 R)
• M38: 10,812,186 km (0.12 R)
• M39: 10,912,865 km (0.096 R)
• M40: 11,420,601 km (0.107 R)
• M41: 11,936,265 km (0.091 R)
• M42: 12,319,085 km (0.105 R)
• M43: 12,741,400 km (0.108 R)
• M44: 13,025,636 km (0.109 R)
• M45: 13,132,898 km (0.095 R)
• M46: 13,348,020 km (0.07 R)
• M47: 14,293,777 km (0.087 R)
• M48: 14,367,380 km (0.12 R)
• M49: 14,811,984 km (0.074 R)
• M50: 15,073,332 km (0.043 R)
• M51: 15,298,626 km (0.075 R)
• M52: 15,790,654 km (0.118 R)
• M53: 16,019,538 km (0.044 R)
• M54: 16,364,810 km (0.083 R)
• M55: 16,984,893 km (0.104 R)
• M56: 17,533,618 km (0.041 R)
• M57: 17,889,512 km (0.112 R)
• M58: 18,168,063 km (0.099 R)
• M59: 18,287,891 km (0.07 R)
• M60: 18,729,354 km (0.077 R)
• M61: 19,459,242 km (0.11 R)
• M62: 19,786,712 km (0.086 R)
• M63: 19,951,120 km (0.101 R)
• M64: 20,571,652 km (0.064 R)
• M65: 22,728,704 km (0.114 R)
• M66: 23,899,457 km (0.114 R)
• M67: 24,823,672 km (0.1 R)
• M68: 25,001,095 km (0.094 R)
• M69: 26,344,634 km (0.097 R)
• M70: 26,480,319 km (0.115 R)
• M71: 26,797,766 km (0.113 R)
• M72: 27,941,741 km (0.112 R)
• M73: 28,496,599 km (0.118 R)
• M74: 28,589,350 km (0.11 R)
• M75: 29,101,723 km (0.09 R)
• M76: 30,324,685 km (0.117 R)
• M77: 30,799,509 km (0.077 R)
• M78: 30,894,653 km (0.085 R)
• M79: 31,756,486 km (0.069 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.6

Radius: 9.9

Gravity: 9.64 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 10.47 AU - 11.33 AU

Year: 12827 Days

Day: 6.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 62,985,823 km

• M1: 205,697 km (0.083 R)
• M2: 588,817 km (0.093 R)
• M3: 1,047,035 km (0.077 R)
• M4: 1,213,388 km (0.11 R)
• M5: 1,466,209 km (0.083 R)
• M6: 1,572,274 km (0.084 R)
• M7: 2,231,402 km (0.118 R)
• M8: 2,574,729 km (0.102 R)
• M9: 2,769,057 km (0.103 R)
• M10: 2,867,941 km (0.076 R)
• M11: 3,666,045 km (0.099 R)
• M12: 3,738,600 km (0.093 R)
• M13: 4,033,757 km (0.109 R)
• M14: 4,146,404 km (0.119 R)
• M15: 4,490,479 km (0.1 R)
• M16: 4,963,807 km (0.068 R)
• M17: 5,165,764 km (0.098 R)
• M18: 5,661,531 km (0.087 R)
• M19: 6,215,941 km (0.095 R)
• M20: 6,742,974 km (0.041 R)
• M21: 6,832,284 km (0.073 R)
• M22: 7,606,753 km (0.043 R)
• M23: 9,040,648 km (0.092 R)
• M24: 9,737,924 km (0.076 R)
• M25: 10,144,232 km (0.076 R)
• M26: 11,342,810 km (0.105 R)
• M27: 11,662,949 km (0.079 R)
• M28: 12,202,848 km (0.114 R)
• M29: 12,311,905 km (0.103 R)
• M30: 13,083,830 km (0.12 R)
• M31: 14,271,188 km (0.06 R)
• M32: 14,443,525 km (0.119 R)
• M33: 15,433,713 km (0.117 R)
• M34: 17,233,824 km (0.102 R)
• M35: 17,663,320 km (0.112 R)
• M36: 18,345,486 km (0.116 R)
• M37: 18,595,614 km (0.115 R)
• M38: 18,784,107 km (0.068 R)
• M39: 20,378,521 km (0.107 R)
• M40: 20,443,147 km (0.117 R)
• M41: 20,507,923 km (0.101 R)
• M42: 22,281,855 km (0.108 R)
• M43: 23,423,735 km (0.105 R)
• M44: 25,068,115 km (0.111 R)
• M45: 26,325,784 km (0.102 R)
• M46: 26,820,355 km (0.107 R)
• M47: 27,532,291 km (0.087 R)
• M48: 27,890,578 km (0.082 R)
• M49: 27,962,385 km (0.107 R)
• M50: 29,339,134 km (0.077 R)
• M51: 29,998,861 km (0.075 R)
• M52: 30,960,626 km (0.029 R)
• M53: 31,109,476 km (0.104 R)
• M54: 33,066,066 km (0.07 R)
• M55: 33,829,314 km (0.094 R)
• M56: 34,213,033 km (0.087 R)
• M57: 35,684,328 km (0.098 R)
• M58: 36,075,078 km (0.118 R)
• M59: 37,018,292 km (0.105 R)
• M60: 37,334,542 km (0.08 R)
• M61: 37,731,126 km (0.098 R)
• M62: 38,368,563 km (0.112 R)
• M63: 38,768,737 km (0.068 R)
• M64: 38,929,256 km (0.05 R)
• M65: 39,089,924 km (0.116 R)
• M66: 39,170,407 km (0.103 R)
• M67: 40,302,115 km (0.093 R)
• M68: 42,349,661 km (0.116 R)
• M69: 44,095,768 km (0.073 R)
• M70: 44,263,317 km (0.067 R)
• M71: 44,347,092 km (0.028 R)
• M72: 45,104,057 km (0.065 R)
• M73: 45,357,326 km (0.113 R)
• M74: 46,801,245 km (0.086 R)
• M75: 47,057,656 km (0.084 R)
• M76: 47,228,945 km (0.058 R)
• M77: 50,520,697 km (0.113 R)
• M78: 51,047,132 km (0.092 R)
• M79: 51,223,059 km (0.036 R)
• M80: 51,928,712 km (0.11 R)
• M81: 54,513,464 km (0.061 R)
• M82: 54,783,189 km (0.073 R)
• M83: 55,143,570 km (0.107 R)
• M84: 55,324,135 km (0.112 R)
• M85: 56,320,307 km (0.092 R)
• M86: 57,688,380 km (0.063 R)
• M87: 58,514,459 km (0.078 R)
• M88: 58,790,617 km (0.112 R)
• M89: 59,436,880 km (0.087 R)
• M90: 61,109,384 km (0.052 R)
• M91: 61,202,733 km (0.096 R)
• M92: 61,389,730 km (0.066 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 15,023 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit