🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.51 AU - 2.23 AU

Year: 963 Days

Day: 34.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.91 AU - 3.99 AU

Year: 2957 Days

Day: 12.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.23 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.7

Radius: 8.4

Gravity: 8.13 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 5.84 AU - 7.16 AU

Year: 6243 Days

Day: 10.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 62,412,162 km

• M1: 153,188 km (0.118 R)
• M2: 219,161 km (0.071 R)
• M3: 450,439 km (0.083 R)
• M4: 740,061 km (0.088 R)
• M5: 1,022,501 km (0.1 R)
• M6: 1,472,043 km (0.114 R)
• M7: 1,664,276 km (0.118 R)
• M8: 2,015,682 km (0.108 R)
• M9: 2,451,311 km (0.058 R)
• M10: 2,722,232 km (0.111 R)
• M11: 3,069,150 km (0.071 R)
• M12: 3,180,451 km (0.025 R)
• M13: 3,315,837 km (0.107 R)
• M14: 3,592,294 km (0.112 R)
• M15: 3,686,092 km (0.109 R)
• M16: 3,757,151 km (0.091 R)
• M17: 3,924,401 km (0.069 R)
• M18: 4,466,095 km (0.117 R)
• M19: 4,720,112 km (0.031 R)
• M20: 4,900,826 km (0.11 R)
• M21: 5,349,021 km (0.116 R)
• M22: 5,402,578 km (0.069 R)
• M23: 5,920,785 km (0.12 R)
• M24: 6,312,881 km (0.101 R)
• M25: 6,742,226 km (0.079 R)
• M26: 6,858,314 km (0.095 R)
• M27: 6,916,658 km (0.104 R)
• M28: 7,599,123 km (0.092 R)
• M29: 8,209,931 km (0.117 R)
• M30: 8,489,829 km (0.113 R)
• M31: 9,027,334 km (0.119 R)
• M32: 10,002,712 km (0.096 R)
• M33: 10,102,045 km (0.115 R)
• M34: 10,368,628 km (0.118 R)
• M35: 10,435,648 km (0.075 R)
• M36: 10,739,033 km (0.107 R)
• M37: 11,527,414 km (0.091 R)
• M38: 12,016,299 km (0.102 R)
• M39: 12,369,799 km (0.028 R)
• M40: 14,262,362 km (0.114 R)
• M41: 15,855,579 km (0.117 R)
• M42: 16,438,263 km (0.12 R)
• M43: 17,067,471 km (0.089 R)
• M44: 17,985,703 km (0.078 R)
• M45: 18,106,578 km (0.049 R)
• M46: 18,430,458 km (0.065 R)
• M47: 19,001,922 km (0.099 R)
• M48: 19,084,051 km (0.067 R)
• M49: 19,289,748 km (0.043 R)
• M50: 19,537,632 km (0.091 R)
• M51: 19,662,097 km (0.073 R)
• M52: 19,869,888 km (0.085 R)
• M53: 20,371,640 km (0.102 R)
• M54: 21,004,738 km (0.085 R)
• M55: 21,730,138 km (0.119 R)
• M56: 21,858,942 km (0.116 R)
• M57: 22,160,531 km (0.07 R)
• M58: 22,246,999 km (0.045 R)
• M59: 23,336,969 km (0.105 R)
• M60: 23,601,158 km (0.082 R)
• M61: 23,733,553 km (0.107 R)
• M62: 24,132,381 km (0.075 R)
• M63: 24,399,562 km (0.11 R)
• M64: 24,533,452 km (0.096 R)
• M65: 24,981,797 km (0.113 R)
• M66: 25,795,310 km (0.077 R)
• M67: 25,931,893 km (0.108 R)
• M68: 26,296,912 km (0.067 R)
• M69: 26,709,653 km (0.08 R)
• M70: 27,402,141 km (0.079 R)
• M71: 28,852,343 km (0.088 R)
• M72: 29,135,831 km (0.097 R)
• M73: 30,519,312 km (0.075 R)
• M74: 31,243,216 km (0.108 R)
• M75: 31,875,267 km (0.103 R)
• M76: 32,511,507 km (0.112 R)
• M77: 32,757,296 km (0.115 R)
• M78: 32,855,732 km (0.119 R)
• M79: 33,003,684 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.8

Radius: 8.6

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 10.89 AU - 12.35 AU

Year: 14922 Days

Day: 13.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 62,412,162 km

• M1: 131,497 km (0.086 R)
• M2: 251,175 km (0.1 R)
• M3: 392,545 km (0.113 R)
• M4: 538,702 km (0.083 R)
• M5: 650,900 km (0.082 R)
• M6: 757,863 km (0.099 R)
• M7: 989,740 km (0.096 R)
• M8: 1,519,166 km (0.086 R)
• M9: 1,700,928 km (0.108 R)
• M10: 1,794,426 km (0.101 R)
• M11: 1,870,572 km (0.096 R)
• M12: 2,085,544 km (0.087 R)
• M13: 2,288,099 km (0.097 R)
• M14: 2,518,331 km (0.094 R)
• M15: 2,647,134 km (0.118 R)
• M16: 2,866,594 km (0.117 R)
• M17: 4,202,503 km (0.118 R)
• M18: 4,484,944 km (0.062 R)
• M19: 4,589,214 km (0.109 R)
• M20: 4,720,561 km (0.048 R)
• M21: 5,041,149 km (0.087 R)
• M22: 5,122,381 km (0.076 R)
• M23: 5,368,768 km (0.103 R)
• M24: 5,507,446 km (0.11 R)
• M25: 5,563,246 km (0.106 R)
• M26: 6,481,029 km (0.061 R)
• M27: 6,539,970 km (0.095 R)
• M28: 6,777,532 km (0.061 R)
• M29: 7,017,786 km (0.047 R)
• M30: 7,662,104 km (0.108 R)
• M31: 8,102,221 km (0.097 R)
• M32: 8,679,968 km (0.093 R)
• M33: 8,777,655 km (0.051 R)
• M34: 8,973,927 km (0.099 R)
• M35: 9,204,757 km (0.085 R)
• M36: 9,504,551 km (0.066 R)
• M37: 10,388,375 km (0.093 R)
• M38: 10,770,299 km (0.063 R)
• M39: 11,156,710 km (0.093 R)
• M40: 11,262,924 km (0.063 R)
• M41: 11,798,934 km (0.101 R)
• M42: 11,871,040 km (0.115 R)
• M43: 12,306,669 km (0.096 R)
• M44: 12,673,782 km (0.093 R)
• M45: 13,081,735 km (0.045 R)
• M46: 13,494,027 km (0.075 R)
• M47: 13,948,655 km (0.102 R)
• M48: 14,678,693 km (0.106 R)
• M49: 15,263,920 km (0.091 R)
• M50: 15,658,260 km (0.035 R)
• M51: 16,296,145 km (0.107 R)
• M52: 16,537,596 km (0.105 R)
• M53: 16,942,557 km (0.092 R)
• M54: 17,638,636 km (0.102 R)
• M55: 17,969,397 km (0.059 R)
• M56: 18,052,424 km (0.104 R)
• M57: 18,260,514 km (0.072 R)
• M58: 18,427,615 km (0.11 R)
• M59: 18,511,390 km (0.092 R)
• M60: 18,637,202 km (0.098 R)
• M61: 18,847,537 km (0.07 R)
• M62: 19,739,439 km (0.092 R)
• M63: 20,039,832 km (0.102 R)
• M64: 20,126,000 km (0.063 R)
• M65: 20,558,338 km (0.062 R)
• M66: 20,819,236 km (0.112 R)
• M67: 21,125,015 km (0.103 R)
• M68: 21,652,646 km (0.107 R)
• M69: 23,533,241 km (0.107 R)
• M70: 24,447,134 km (0.056 R)
• M71: 25,980,213 km (0.101 R)
• M72: 26,121,135 km (0.038 R)
• M73: 26,356,602 km (0.107 R)
• M74: 26,639,940 km (0.107 R)
• M75: 26,734,635 km (0.111 R)
• M76: 27,305,202 km (0.087 R)
• M77: 29,873,049 km (0.103 R)
• M78: 31,560,513 km (0.095 R)
• M79: 31,660,744 km (0.069 R)
• M80: 32,365,200 km (0.103 R)
• M81: 32,618,170 km (0.088 R)
• M82: 32,770,162 km (0.084 R)
• M83: 33,176,769 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 100.2

Radius: 4.2

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 12.06 AU - 17.32 AU

Year: 21211 Days

Day: 18.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 62,412,162 km

• M1: 100,231 km (0.081 R)
• M2: 152,739 km (0.056 R)
• M3: 324,927 km (0.115 R)
• M4: 1,012,179 km (0.1 R)
• M5: 1,120,787 km (0.031 R)
• M6: 1,157,888 km (0.115 R)
• M7: 1,550,732 km (0.103 R)
• M8: 2,280,470 km (0.097 R)
• M9: 2,351,379 km (0.097 R)
• M10: 2,868,539 km (0.11 R)
• M11: 3,582,869 km (0.08 R)
• M12: 4,735,521 km (0.073 R)
• M13: 5,351,265 km (0.081 R)
• M14: 5,382,831 km (0.093 R)
• M15: 6,963,033 km (0.088 R)
• M16: 9,084,181 km (0.086 R)
• M17: 9,386,070 km (0.086 R)
• M18: 9,500,063 km (0.028 R)
• M19: 9,767,993 km (0.118 R)
• M20: 10,350,527 km (0.073 R)
• M21: 10,824,603 km (0.116 R)
• M22: 11,224,927 km (0.071 R)
• M23: 13,043,738 km (0.083 R)
• M24: 13,813,568 km (0.109 R)
• M25: 14,642,191 km (0.107 R)
• M26: 15,666,637 km (0.05 R)
• M27: 16,760,048 km (0.079 R)
• M28: 16,806,124 km (0.116 R)
• M29: 17,689,799 km (0.111 R)
• M30: 17,924,817 km (0.087 R)
• M31: 18,019,213 km (0.066 R)
• M32: 18,779,619 km (0.099 R)
• M33: 20,676,670 km (0.057 R)
• M34: 21,222,702 km (0.09 R)
• M35: 21,372,449 km (0.044 R)
• M36: 21,422,415 km (0.074 R)
• M37: 21,622,727 km (0.101 R)
• M38: 23,919,054 km (0.088 R)
• M39: 24,335,385 km (0.106 R)
• M40: 24,911,636 km (0.087 R)
• M41: 25,280,694 km (0.116 R)
• M42: 25,598,440 km (0.108 R)
• M43: 27,641,498 km (0.117 R)
• M44: 28,792,953 km (0.101 R)
• M45: 28,903,356 km (0.081 R)
• M46: 30,127,814 km (0.094 R)
• M47: 33,610,303 km (0.078 R)
• M48: 35,015,027 km (0.107 R)
• M49: 35,250,943 km (0.112 R)
• M50: 38,305,432 km (0.088 R)
• M51: 40,141,447 km (0.061 R)
• M52: 40,326,649 km (0.057 R)
• M53: 41,443,547 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 332.7

Radius: 6.2

Gravity: 8.66 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 12.76 AU - 16.72 AU

Year: 21319 Days

Day: 19.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 62,412,162 km

• M1: 92,900 km (0.053 R)
• M2: 308,920 km (0.11 R)
• M3: 467,942 km (0.093 R)
• M4: 732,581 km (0.057 R)
• M5: 816,206 km (0.072 R)
• M6: 925,412 km (0.106 R)
• M7: 1,383,182 km (0.056 R)
• M8: 2,077,914 km (0.111 R)
• M9: 2,351,230 km (0.111 R)
• M10: 2,413,612 km (0.119 R)
• M11: 2,733,303 km (0.045 R)
• M12: 3,134,823 km (0.052 R)
• M13: 4,217,014 km (0.085 R)
• M14: 4,601,481 km (0.101 R)
• M15: 5,652,556 km (0.1 R)
• M16: 6,291,338 km (0.113 R)
• M17: 6,378,255 km (0.048 R)
• M18: 6,641,397 km (0.049 R)
• M19: 7,314,737 km (0.118 R)
• M20: 7,962,646 km (0.041 R)
• M21: 8,388,850 km (0.046 R)
• M22: 8,968,692 km (0.083 R)
• M23: 9,561,249 km (0.033 R)
• M24: 10,064,795 km (0.107 R)
• M25: 10,268,697 km (0.054 R)
• M26: 10,628,630 km (0.084 R)
• M27: 12,929,146 km (0.109 R)
• M28: 13,150,700 km (0.077 R)
• M29: 13,653,798 km (0.109 R)
• M30: 13,992,786 km (0.041 R)
• M31: 14,277,322 km (0.089 R)
• M32: 14,563,802 km (0.045 R)
• M33: 15,728,571 km (0.074 R)
• M34: 16,441,853 km (0.11 R)
• M35: 16,561,681 km (0.032 R)
• M36: 17,715,081 km (0.073 R)
• M37: 17,776,416 km (0.069 R)
• M38: 19,208,666 km (0.081 R)
• M39: 19,461,486 km (0.081 R)
• M40: 19,779,082 km (0.114 R)
• M41: 20,419,361 km (0.062 R)
• M42: 20,483,838 km (0.095 R)
• M43: 20,806,820 km (0.116 R)
• M44: 21,458,019 km (0.076 R)
• M45: 21,720,414 km (0.113 R)
• M46: 23,586,348 km (0.059 R)
• M47: 23,721,585 km (0.101 R)
• M48: 23,789,203 km (0.097 R)
• M49: 24,128,790 km (0.113 R)
• M50: 25,502,996 km (0.091 R)
• M51: 25,780,949 km (0.084 R)
• M52: 26,059,799 km (0.08 R)
• M53: 28,326,506 km (0.073 R)
• M54: 29,483,496 km (0.1 R)
• M55: 29,556,351 km (0.086 R)
• M56: 29,702,059 km (0.112 R)
• M57: 30,140,979 km (0.099 R)
• M58: 31,173,354 km (0.098 R)
• M59: 31,396,105 km (0.084 R)
• M60: 32,067,500 km (0.118 R)
• M61: 32,894,477 km (0.105 R)
• M62: 34,109,810 km (0.079 R)
• M63: 35,108,077 km (0.055 R)
• M64: 35,417,296 km (0.089 R)
• M65: 35,494,638 km (0.097 R)
• M66: 35,649,621 km (0.071 R)
• M67: 36,271,949 km (0.12 R)
• M68: 37,843,175 km (0.114 R)
• M69: 40,241,378 km (0.071 R)
• M70: 42,195,127 km (0.1 R)
• M71: 42,441,514 km (0.055 R)
• M72: 42,606,072 km (0.056 R)
• M73: 43,100,942 km (0.077 R)
• M74: 44,096,366 km (0.089 R)
• M75: 44,596,771 km (0.114 R)
• M76: 44,764,171 km (0.047 R)
• M77: 46,532,866 km (0.082 R)
• M78: 47,042,546 km (0.073 R)
• M79: 47,297,910 km (0.115 R)
• M80: 47,639,292 km (0.109 R)
• M81: 48,754,395 km (0.079 R)
• M82: 49,444,789 km (0.112 R)
• M83: 49,617,874 km (0.036 R)
• M84: 49,791,258 km (0.103 R)
• M85: 51,272,576 km (0.095 R)
• M86: 53,211,065 km (0.094 R)
• M87: 53,477,200 km (0.1 R)
• M88: 53,654,922 km (0.076 R)
• M89: 55,442,766 km (0.052 R)
• M90: 57,613,730 km (0.087 R)
• M91: 60,181,578 km (0.073 R)
• M92: 61,107,738 km (0.095 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 18,008 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit