🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.41 AU - 0.65 AU

Year: 245 Days

Day: 18.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 54.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.55 AU - 0.59 AU

Year: 274 Days

Day: 16.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.5

Radius: 13.6

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.65 AU - 1.09 AU

Year: 516 Days

Day: 6.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 44,074,148 km

• M1: 189,541 km (0.096 R)
• M2: 354,697 km (0.052 R)
• M3: 470,037 km (0.097 R)
• M4: 602,730 km (0.104 R)
• M5: 765,044 km (0.096 R)
• M6: 877,392 km (0.101 R)
• M7: 967,599 km (0.077 R)
• M8: 1,103,434 km (0.084 R)
• M9: 1,193,492 km (0.077 R)
• M10: 1,295,218 km (0.084 R)
• M11: 1,427,912 km (0.066 R)
• M12: 1,512,883 km (0.108 R)
• M13: 1,609,224 km (0.106 R)
• M14: 1,747,902 km (0.104 R)
• M15: 1,839,306 km (0.095 R)
• M16: 1,958,535 km (0.117 R)
• M17: 2,069,687 km (0.094 R)
• M18: 2,166,776 km (0.07 R)
• M19: 2,271,045 km (0.115 R)
• M20: 2,360,056 km (0.077 R)
• M21: 2,450,413 km (0.078 R)
• M22: 2,570,839 km (0.058 R)
• M23: 2,675,708 km (0.029 R)
• M24: 2,859,713 km (0.1 R)
• M25: 3,048,057 km (0.1 R)
• M26: 3,165,491 km (0.117 R)
• M27: 3,278,288 km (0.106 R)
• M28: 3,392,431 km (0.079 R)
• M29: 3,494,905 km (0.119 R)
• M30: 3,618,174 km (0.057 R)
• M31: 3,815,793 km (0.109 R)
• M32: 4,098,383 km (0.109 R)
• M33: 4,201,007 km (0.074 R)
• M34: 4,436,923 km (0.056 R)
• M35: 4,620,330 km (0.11 R)
• M36: 4,864,025 km (0.053 R)
• M37: 4,958,421 km (0.03 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.2

Radius: 10.2

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.68 AU - 1.1 AU

Year: 534 Days

Day: 10 Hours

Environment

Temp: -162 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 44,074,148 km

• M1: 137,630 km (0.092 R)
• M2: 234,869 km (0.06 R)
• M3: 323,730 km (0.078 R)
• M4: 404,513 km (0.095 R)
• M5: 543,938 km (0.079 R)
• M6: 624,571 km (0.112 R)
• M7: 808,576 km (0.055 R)
• M8: 971,040 km (0.079 R)
• M9: 1,051,374 km (0.091 R)
• M10: 1,155,195 km (0.078 R)
• M11: 1,246,300 km (0.082 R)
• M12: 1,373,608 km (0.081 R)
• M13: 1,487,900 km (0.084 R)
• M14: 1,635,554 km (0.094 R)
• M15: 1,720,376 km (0.101 R)
• M16: 1,881,941 km (0.086 R)
• M17: 2,267,305 km (0.078 R)
• M18: 2,720,288 km (0.089 R)
• M19: 2,843,556 km (0.071 R)
• M20: 2,924,190 km (0.036 R)
• M21: 2,990,910 km (0.112 R)
• M22: 3,095,479 km (0.079 R)
• M23: 3,193,915 km (0.119 R)
• M24: 3,262,580 km (0.111 R)
• M25: 3,471,718 km (0.08 R)
• M26: 3,550,257 km (0.058 R)
• M27: 3,637,323 km (0.078 R)
• M28: 3,789,613 km (0.098 R)
• M29: 3,919,464 km (0.056 R)
• M30: 4,025,978 km (0.099 R)
• M31: 4,166,899 km (0.08 R)
• M32: 4,242,147 km (0.095 R)
• M33: 4,360,180 km (0.077 R)
• M34: 4,547,775 km (0.06 R)
• M35: 4,642,620 km (0.107 R)
• M36: 4,975,176 km (0.1 R)
• M37: 5,171,449 km (0.034 R)
• M38: 5,424,868 km (0.113 R)
• M39: 5,580,749 km (0.097 R)
• M40: 5,700,876 km (0.064 R)
• M41: 5,840,600 km (0.117 R)
• M42: 5,915,698 km (0.074 R)
• M43: 6,095,216 km (0.106 R)
• M44: 6,171,211 km (0.087 R)
• M45: 6,247,656 km (0.07 R)
• M46: 6,372,570 km (0.105 R)
• M47: 6,478,934 km (0.087 R)

Asteroid Belt

Center: 3.08 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.8

Radius: 11.7

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 4.5 AU - 6.04 AU

Year: 7692 Days

Day: 12.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 44,074,148 km

• M1: 205,099 km (0.108 R)
• M2: 414,087 km (0.047 R)
• M3: 518,207 km (0.109 R)
• M4: 666,459 km (0.037 R)
• M5: 764,146 km (0.107 R)
• M6: 1,228,199 km (0.082 R)
• M7: 1,336,807 km (0.078 R)
• M8: 1,479,224 km (0.054 R)
• M9: 1,682,527 km (0.093 R)
• M10: 1,795,922 km (0.058 R)
• M11: 2,022,264 km (0.047 R)
• M12: 2,143,289 km (0.045 R)
• M13: 2,320,562 km (0.102 R)
• M14: 2,429,320 km (0.114 R)
• M15: 2,804,212 km (0.115 R)
• M16: 2,959,495 km (0.118 R)
• M17: 3,329,450 km (0.082 R)
• M18: 3,411,430 km (0.102 R)
• M19: 3,661,557 km (0.111 R)
• M20: 3,831,650 km (0.083 R)
• M21: 4,790,573 km (0.078 R)
• M22: 5,441,473 km (0.119 R)
• M23: 5,550,679 km (0.092 R)
• M24: 5,771,336 km (0.075 R)
• M25: 6,272,040 km (0.065 R)
• M26: 6,437,795 km (0.105 R)
• M27: 6,656,656 km (0.081 R)
• M28: 6,851,882 km (0.103 R)
• M29: 7,301,573 km (0.028 R)
• M30: 7,408,835 km (0.091 R)
• M31: 7,611,240 km (0.118 R)
• M32: 8,118,377 km (0.071 R)
• M33: 8,537,850 km (0.03 R)
• M34: 9,180,073 km (0.113 R)
• M35: 9,734,633 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.2

Radius: 10.7

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 5.67 AU - 5.97 AU

Year: 8927 Days

Day: 9.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 44,074,148 km

• M1: 134,488 km (0.12 R)
• M2: 306,825 km (0.036 R)
• M3: 639,082 km (0.078 R)
• M4: 731,085 km (0.119 R)
• M5: 861,235 km (0.05 R)
• M6: 1,399,488 km (0.084 R)
• M7: 1,606,831 km (0.086 R)
• M8: 2,192,656 km (0.066 R)
• M9: 2,685,880 km (0.075 R)
• M10: 2,788,654 km (0.088 R)
• M11: 3,158,759 km (0.064 R)
• M12: 3,377,471 km (0.075 R)
• M13: 3,460,797 km (0.056 R)
• M14: 4,483,149 km (0.089 R)
• M15: 5,235,028 km (0.085 R)
• M16: 5,958,483 km (0.077 R)
• M17: 6,059,611 km (0.093 R)
• M18: 6,400,844 km (0.09 R)
• M19: 6,504,515 km (0.096 R)
• M20: 6,643,492 km (0.072 R)
• M21: 7,030,801 km (0.039 R)
• M22: 8,087,261 km (0.082 R)
• M23: 8,349,656 km (0.079 R)
• M24: 8,576,895 km (0.101 R)
• M25: 8,882,972 km (0.088 R)
• M26: 8,960,015 km (0.117 R)
• M27: 9,505,897 km (0.074 R)
• M28: 9,624,379 km (0.097 R)
• M29: 9,743,160 km (0.1 R)
• M30: 10,711,956 km (0.049 R)
• M31: 10,958,792 km (0.057 R)
• M32: 11,249,311 km (0.087 R)
• M33: 11,542,523 km (0.105 R)
• M34: 11,711,120 km (0.067 R)
• M35: 12,093,492 km (0.109 R)
• M36: 12,221,847 km (0.101 R)
• M37: 13,265,142 km (0.104 R)
• M38: 13,397,537 km (0.102 R)
• M39: 13,574,810 km (0.091 R)
• M40: 13,752,831 km (0.099 R)
• M41: 14,336,862 km (0.118 R)
• M42: 15,482,482 km (0.117 R)
• M43: 16,752,718 km (0.038 R)
• M44: 16,896,032 km (0.085 R)
• M45: 18,992,946 km (0.104 R)
• M46: 19,342,107 km (0.114 R)
• M47: 21,119,180 km (0.079 R)
• M48: 21,844,580 km (0.092 R)
• M49: 22,210,347 km (0.085 R)
• M50: 22,472,891 km (0.097 R)
• M51: 23,160,294 km (0.109 R)
• M52: 23,640,204 km (0.111 R)
• M53: 23,747,316 km (0.118 R)
• M54: 24,231,115 km (0.078 R)
• M55: 24,447,284 km (0.036 R)
• M56: 24,664,051 km (0.08 R)
• M57: 25,208,737 km (0.117 R)
• M58: 25,647,358 km (0.092 R)
• M59: 25,978,119 km (0.111 R)
• M60: 26,254,726 km (0.119 R)
• M61: 26,365,578 km (0.106 R)
• M62: 26,922,530 km (0.108 R)
• M63: 27,258,527 km (0.104 R)
• M64: 27,596,020 km (0.104 R)
• M65: 28,388,739 km (0.101 R)
• M66: 29,074,197 km (0.064 R)
• M67: 29,591,805 km (0.101 R)
• M68: 29,707,295 km (0.085 R)
• M69: 30,228,643 km (0.108 R)
• M70: 30,461,268 km (0.105 R)
• M71: 30,928,462 km (0.096 R)
• M72: 31,104,240 km (0.037 R)
• M73: 31,870,031 km (0.112 R)
• M74: 32,344,256 km (0.107 R)
• M75: 33,359,876 km (0.093 R)
• M76: 34,022,595 km (0.067 R)
• M77: 36,654,620 km (0.1 R)
• M78: 36,778,637 km (0.078 R)
• M79: 36,902,803 km (0.043 R)
• M80: 38,151,945 km (0.105 R)
• M81: 38,718,622 km (0.025 R)
• M82: 39,542,008 km (0.074 R)
• M83: 39,732,895 km (0.073 R)
• M84: 40,691,668 km (0.08 R)
• M85: 41,917,174 km (0.12 R)
• M86: 42,371,652 km (0.045 R)
• M87: 43,416,743 km (0.1 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 14,859 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit