🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.57 AU - 0.63 AU

Year: 166 Days

Day: 32.2 Hours

Environment

Temp: 217 °C

Axial Tilt: 178.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.77 AU - 0.87 AU

Year: 265 Days

Day: 35.3 Hours

Environment

Temp: 130 °C

Axial Tilt: 169.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 71,496,081 km

• M1: 77,791 km (0.054 R)
• M2: 450,738 km (0.056 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.66 AU - 1.68 AU

Year: 769 Days

Day: 37.3 Hours

Environment

Temp: -47 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,496,081 km

• M1: 347,067 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.44 AU - 3.94 AU

Year: 2031 Days

Day: 34.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.71 AU - 3.91 AU

Year: 2651 Days

Day: 18.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.5

Radius: 8.6

Gravity: 8.78 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 4.87 AU - 8.05 AU

Year: 5853 Days

Day: 7.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 71,496,081 km

• M1: 155,582 km (0.057 R)
• M2: 236,813 km (0.075 R)
• M3: 369,656 km (0.118 R)
• M4: 485,146 km (0.09 R)
• M5: 676,482 km (0.071 R)
• M6: 794,963 km (0.029 R)
• M7: 864,077 km (0.095 R)
• M8: 1,208,452 km (0.081 R)
• M9: 1,593,367 km (0.111 R)
• M10: 1,845,739 km (0.112 R)
• M11: 2,014,784 km (0.109 R)
• M12: 2,149,871 km (0.108 R)
• M13: 2,699,045 km (0.098 R)
• M14: 3,132,879 km (0.081 R)
• M15: 3,244,778 km (0.093 R)
• M16: 3,658,715 km (0.103 R)
• M17: 4,016,553 km (0.067 R)
• M18: 4,089,557 km (0.059 R)
• M19: 4,212,078 km (0.1 R)
• M20: 4,360,778 km (0.034 R)
• M21: 4,536,406 km (0.031 R)
• M22: 4,765,739 km (0.099 R)
• M23: 5,262,255 km (0.056 R)
• M24: 5,830,278 km (0.115 R)
• M25: 6,247,955 km (0.045 R)
• M26: 6,417,749 km (0.102 R)
• M27: 6,704,079 km (0.075 R)
• M28: 6,790,846 km (0.084 R)
• M29: 7,830,252 km (0.067 R)
• M30: 7,921,656 km (0.074 R)
• M31: 8,508,678 km (0.119 R)
• M32: 8,602,775 km (0.059 R)
• M33: 8,918,576 km (0.074 R)
• M34: 8,982,155 km (0.095 R)
• M35: 9,270,281 km (0.05 R)
• M36: 9,594,160 km (0.103 R)
• M37: 9,954,542 km (0.077 R)
• M38: 10,453,301 km (0.115 R)
• M39: 10,790,195 km (0.097 R)
• M40: 11,752,708 km (0.058 R)
• M41: 11,857,576 km (0.062 R)
• M42: 11,997,749 km (0.114 R)
• M43: 13,247,490 km (0.047 R)
• M44: 13,429,401 km (0.068 R)
• M45: 13,612,209 km (0.061 R)
• M46: 15,522,873 km (0.063 R)
• M47: 16,724,743 km (0.041 R)
• M48: 17,277,357 km (0.088 R)
• M49: 17,555,909 km (0.056 R)
• M50: 17,795,864 km (0.102 R)
• M51: 17,876,048 km (0.12 R)
• M52: 19,011,795 km (0.078 R)
• M53: 19,258,183 km (0.043 R)
• M54: 19,423,040 km (0.117 R)
• M55: 19,629,784 km (0.118 R)
• M56: 20,212,468 km (0.113 R)
• M57: 20,632,239 km (0.046 R)
• M58: 21,182,161 km (0.074 R)
• M59: 22,383,133 km (0.104 R)
• M60: 23,210,558 km (0.105 R)
• M61: 23,561,814 km (0.098 R)
• M62: 23,782,321 km (0.035 R)
• M63: 24,092,288 km (0.073 R)
• M64: 24,181,000 km (0.114 R)
• M65: 24,269,861 km (0.056 R)
• M66: 25,164,755 km (0.081 R)
• M67: 25,390,199 km (0.05 R)
• M68: 25,979,465 km (0.083 R)
• M69: 26,435,739 km (0.109 R)
• M70: 26,940,632 km (0.096 R)
• M71: 27,634,467 km (0.109 R)
• M72: 28,146,989 km (0.095 R)
• M73: 28,709,627 km (0.037 R)
• M74: 29,608,111 km (0.081 R)
• M75: 30,467,701 km (0.114 R)
• M76: 30,611,763 km (0.103 R)
• M77: 31,432,607 km (0.118 R)
• M78: 32,016,188 km (0.087 R)
• M79: 32,652,578 km (0.057 R)
• M80: 32,849,299 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.7

Radius: 12

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 8.61 AU - 14.11 AU

Year: 13648 Days

Day: 9.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 71,496,081 km

• M1: 232,774 km (0.092 R)
• M2: 335,847 km (0.117 R)
• M3: 431,291 km (0.107 R)
• M4: 766,390 km (0.082 R)
• M5: 936,034 km (0.066 R)
• M6: 1,239,568 km (0.085 R)
• M7: 1,494,632 km (0.067 R)
• M8: 1,642,285 km (0.076 R)
• M9: 2,085,095 km (0.091 R)
• M10: 3,078,126 km (0.079 R)
• M11: 3,338,276 km (0.025 R)
• M12: 4,085,817 km (0.106 R)
• M13: 4,984,900 km (0.083 R)
• M14: 5,394,499 km (0.099 R)
• M15: 6,958,096 km (0.086 R)
• M16: 7,531,954 km (0.106 R)
• M17: 7,648,640 km (0.104 R)
• M18: 8,798,748 km (0.099 R)
• M19: 9,696,485 km (0.06 R)
• M20: 10,754,441 km (0.064 R)
• M21: 12,230,524 km (0.045 R)
• M22: 12,950,239 km (0.107 R)
• M23: 13,287,133 km (0.095 R)
• M24: 13,400,080 km (0.114 R)
• M25: 13,655,294 km (0.082 R)
• M26: 13,797,860 km (0.059 R)
• M27: 14,113,063 km (0.097 R)
• M28: 14,315,020 km (0.096 R)
• M29: 15,844,509 km (0.072 R)
• M30: 16,537,596 km (0.097 R)
• M31: 18,329,030 km (0.108 R)
• M32: 19,279,575 km (0.059 R)
• M33: 21,063,829 km (0.061 R)
• M34: 21,261,597 km (0.108 R)
• M35: 21,360,781 km (0.086 R)
• M36: 21,792,221 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 661.9

Radius: 5.4

Gravity: 22.7 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 12.11 AU - 15.75 AU

Year: 18532 Days

Day: 22.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 71,496,081 km

• M1: 109,057 km (0.11 R)
• M2: 149,598 km (0.113 R)
• M3: 185,501 km (0.095 R)
• M4: 225,444 km (0.08 R)
• M5: 704,008 km (0.062 R)
• M6: 914,193 km (0.096 R)
• M7: 1,806,095 km (0.119 R)
• M8: 1,931,757 km (0.088 R)
• M9: 2,532,243 km (0.027 R)
• M10: 2,780,426 km (0.031 R)
• M11: 4,510,675 km (0.096 R)
• M12: 4,724,600 km (0.083 R)
• M13: 4,767,834 km (0.061 R)
• M14: 5,658,988 km (0.11 R)
• M15: 5,704,915 km (0.098 R)
• M16: 6,076,516 km (0.081 R)
• M17: 6,648,578 km (0.114 R)
• M18: 8,049,113 km (0.091 R)
• M19: 8,623,420 km (0.096 R)
• M20: 9,482,261 km (0.036 R)
• M21: 9,756,175 km (0.094 R)
• M22: 11,107,044 km (0.069 R)
• M23: 11,164,489 km (0.056 R)
• M24: 11,804,170 km (0.112 R)
• M25: 13,854,857 km (0.052 R)
• M26: 16,865,365 km (0.032 R)
• M27: 17,130,602 km (0.091 R)
• M28: 17,330,315 km (0.089 R)
• M29: 19,440,094 km (0.033 R)
• M30: 19,718,196 km (0.104 R)
• M31: 19,787,909 km (0.096 R)
• M32: 19,857,621 km (0.107 R)
• M33: 19,997,495 km (0.103 R)
• M34: 21,199,514 km (0.115 R)
• M35: 22,352,016 km (0.079 R)
• M36: 23,009,200 km (0.067 R)
• M37: 23,082,652 km (0.081 R)
• M38: 24,492,313 km (0.11 R)
• M39: 24,867,953 km (0.088 R)
• M40: 25,624,769 km (0.074 R)
• M41: 26,235,727 km (0.117 R)
• M42: 29,680,367 km (0.034 R)
• M43: 30,402,326 km (0.086 R)
• M44: 32,767,618 km (0.12 R)
• M45: 33,763,491 km (0.106 R)
• M46: 33,846,967 km (0.119 R)
• M47: 34,014,068 km (0.071 R)
• M48: 35,360,598 km (0.119 R)
• M49: 35,530,093 km (0.091 R)
• M50: 35,955,250 km (0.072 R)
• M51: 37,585,717 km (0.095 R)
• M52: 39,064,791 km (0.083 R)
• M53: 39,591,376 km (0.116 R)
• M54: 42,439,420 km (0.116 R)
• M55: 42,529,478 km (0.046 R)
• M56: 42,980,665 km (0.056 R)
• M57: 43,615,110 km (0.077 R)
• M58: 44,526,759 km (0.11 R)
• M59: 47,673,101 km (0.118 R)
• M60: 49,462,292 km (0.098 R)
• M61: 51,561,300 km (0.095 R)
• M62: 54,862,027 km (0.093 R)
• M63: 54,960,163 km (0.085 R)
• M64: 57,631,084 km (0.111 R)
• M65: 58,230,373 km (0.031 R)
• M66: 59,939,528 km (0.118 R)
• M67: 60,952,605 km (0.115 R)
• M68: 61,257,635 km (0.103 R)
• M69: 61,665,140 km (0.102 R)
• M70: 61,767,166 km (0.088 R)
• M71: 61,869,191 km (0.036 R)
• M72: 63,303,985 km (0.109 R)
• M73: 64,232,239 km (0.095 R)
• M74: 64,439,133 km (0.055 R)
• M75: 65,789,104 km (0.12 R)
• M76: 66,415,471 km (0.108 R)
• M77: 67,043,632 km (0.085 R)
• M78: 67,253,518 km (0.055 R)
• M79: 67,884,372 km (0.077 R)
• M80: 71,389,001 km (0.116 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 13,062 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit