🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.74 AU - 0.8 AU

Year: 246 Days

Day: 20.8 Hours

Environment

Temp: 158 °C

Axial Tilt: 111.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.94 AU - 1.04 AU

Year: 358 Days

Day: 40.4 Hours

Environment

Temp: 36 °C

Axial Tilt: 20.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.38 AU - 1.5 AU

Year: 628 Days

Day: 20.4 Hours

Environment

Temp: -32 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.15 AU - 4.47 AU

Year: 2703 Days

Day: 16.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.7

Radius: 11.2

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 6.72 AU - 8.32 AU

Year: 7495 Days

Day: 7.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 65,850,364 km

• M1: 140,173 km (0.102 R)
• M2: 302,936 km (0.044 R)
• M3: 397,332 km (0.115 R)
• M4: 1,144,873 km (0.096 R)
• M5: 1,278,314 km (0.103 R)
• M6: 1,726,808 km (0.116 R)
• M7: 2,353,175 km (0.088 R)
• M8: 2,429,170 km (0.108 R)
• M9: 2,781,024 km (0.105 R)
• M10: 2,902,049 km (0.079 R)
• M11: 3,620,717 km (0.094 R)
• M12: 3,775,551 km (0.065 R)
• M13: 3,887,301 km (0.088 R)
• M14: 4,229,730 km (0.09 R)
• M15: 4,345,968 km (0.079 R)
• M16: 4,992,530 km (0.107 R)
• M17: 5,140,332 km (0.108 R)
• M18: 5,771,935 km (0.076 R)
• M19: 5,979,277 km (0.104 R)
• M20: 6,189,014 km (0.107 R)
• M21: 6,268,300 km (0.11 R)
• M22: 6,615,966 km (0.053 R)
• M23: 7,135,370 km (0.111 R)
• M24: 8,155,478 km (0.099 R)
• M25: 8,950,441 km (0.097 R)
• M26: 9,100,338 km (0.059 R)
• M27: 9,555,115 km (0.096 R)
• M28: 9,986,406 km (0.112 R)
• M29: 10,173,104 km (0.11 R)
• M30: 10,772,243 km (0.087 R)
• M31: 12,469,880 km (0.116 R)
• M32: 14,109,772 km (0.092 R)
• M33: 14,424,675 km (0.082 R)
• M34: 14,671,362 km (0.045 R)
• M35: 15,133,021 km (0.085 R)
• M36: 15,491,458 km (0.073 R)
• M37: 15,888,939 km (0.111 R)
• M38: 16,070,701 km (0.059 R)
• M39: 16,583,373 km (0.061 R)
• M40: 16,657,125 km (0.11 R)
• M41: 16,841,728 km (0.098 R)
• M42: 18,039,858 km (0.09 R)
• M43: 18,153,702 km (0.093 R)
• M44: 18,572,725 km (0.099 R)
• M45: 18,917,997 km (0.073 R)
• M46: 19,537,033 km (0.086 R)
• M47: 20,755,358 km (0.114 R)
• M48: 21,353,600 km (0.089 R)
• M49: 21,634,844 km (0.111 R)
• M50: 21,917,135 km (0.099 R)
• M51: 22,241,463 km (0.094 R)
• M52: 22,567,288 km (0.075 R)
• M53: 23,100,155 km (0.081 R)
• M54: 25,187,943 km (0.103 R)
• M55: 27,161,588 km (0.104 R)
• M56: 27,248,504 km (0.11 R)
• M57: 27,379,103 km (0.062 R)
• M58: 27,771,947 km (0.108 R)
• M59: 28,078,922 km (0.12 R)
• M60: 28,166,885 km (0.032 R)
• M61: 28,254,849 km (0.106 R)
• M62: 28,387,094 km (0.068 R)
• M63: 28,873,436 km (0.076 R)
• M64: 29,541,092 km (0.114 R)
• M65: 29,899,378 km (0.059 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 161.6

Radius: 3.9

Gravity: 10.62 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 9.41 AU - 15.65 AU

Year: 16120 Days

Day: 15.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 65,850,364 km

• M1: 77,641 km (0.08 R)
• M2: 163,510 km (0.103 R)
• M3: 249,380 km (0.093 R)
• M4: 314,754 km (0.106 R)
• M5: 476,170 km (0.086 R)
• M6: 503,247 km (0.097 R)
• M7: 707,000 km (0.111 R)
• M8: 801,695 km (0.092 R)
• M9: 951,592 km (0.084 R)
• M10: 1,003,503 km (0.114 R)
• M11: 1,183,319 km (0.066 R)
• M12: 1,296,266 km (0.114 R)
• M13: 1,471,893 km (0.089 R)
• M14: 1,511,986 km (0.104 R)
• M15: 1,634,506 km (0.115 R)
• M16: 1,739,075 km (0.084 R)
• M17: 1,910,963 km (0.092 R)
• M18: 1,954,795 km (0.104 R)
• M19: 2,043,357 km (0.069 R)
• M20: 2,823,959 km (0.093 R)
• M21: 3,025,767 km (0.085 R)
• M22: 3,232,361 km (0.032 R)
• M23: 3,443,294 km (0.099 R)
• M24: 3,878,774 km (0.112 R)
• M25: 4,389,052 km (0.113 R)
• M26: 5,101,736 km (0.09 R)
• M27: 5,409,160 km (0.082 R)
• M28: 6,966,474 km (0.076 R)
• M29: 7,068,051 km (0.097 R)
• M30: 7,204,334 km (0.113 R)
• M31: 7,758,295 km (0.077 R)
• M32: 7,863,612 km (0.114 R)
• M33: 7,969,527 km (0.096 R)
• M34: 8,004,832 km (0.093 R)
• M35: 8,040,287 km (0.04 R)
• M36: 8,111,346 km (0.103 R)
• M37: 8,254,063 km (0.12 R)
• M38: 8,541,889 km (0.119 R)
• M39: 8,578,241 km (0.049 R)
• M40: 9,953,794 km (0.118 R)
• M41: 9,991,941 km (0.032 R)
• M42: 10,803,659 km (0.109 R)
• M43: 11,039,425 km (0.043 R)
• M44: 11,476,101 km (0.11 R)
• M45: 11,959,003 km (0.049 R)
• M46: 12,736,912 km (0.104 R)
• M47: 13,573,314 km (0.038 R)
• M48: 14,427,368 km (0.115 R)
• M49: 14,773,837 km (0.114 R)
• M50: 15,035,484 km (0.074 R)
• M51: 15,607,695 km (0.08 R)
• M52: 16,818,541 km (0.066 R)
• M53: 17,458,221 km (0.12 R)
• M54: 17,827,429 km (0.106 R)
• M55: 18,385,878 km (0.089 R)
• M56: 19,044,557 km (0.099 R)
• M57: 19,091,979 km (0.04 R)
• M58: 19,663,294 km (0.116 R)
• M59: 20,530,662 km (0.084 R)
• M60: 21,017,902 km (0.118 R)
• M61: 21,361,230 km (0.047 R)
• M62: 21,706,501 km (0.079 R)
• M63: 22,502,512 km (0.106 R)
• M64: 22,652,708 km (0.103 R)
• M65: 22,853,618 km (0.104 R)
• M66: 24,276,593 km (0.113 R)
• M67: 24,946,941 km (0.105 R)
• M68: 25,519,003 km (0.084 R)
• M69: 26,200,421 km (0.105 R)
• M70: 26,305,888 km (0.097 R)
• M71: 27,153,958 km (0.07 R)
• M72: 27,367,434 km (0.098 R)
• M73: 27,742,177 km (0.115 R)
• M74: 27,849,588 km (0.066 R)
• M75: 27,903,444 km (0.118 R)
• M76: 28,822,573 km (0.082 R)
• M77: 29,203,898 km (0.045 R)
• M78: 30,302,694 km (0.119 R)
• M79: 31,751,101 km (0.084 R)
• M80: 31,807,350 km (0.113 R)
• M81: 32,201,390 km (0.116 R)
• M82: 32,257,789 km (0.095 R)
• M83: 32,314,187 km (0.109 R)
• M84: 32,427,283 km (0.12 R)
• M85: 32,710,322 km (0.095 R)
• M86: 33,450,233 km (0.042 R)
• M87: 33,564,676 km (0.083 R)
• M88: 33,679,118 km (0.116 R)
• M89: 35,062,599 km (0.085 R)
• M90: 36,053,835 km (0.115 R)
• M91: 37,231,619 km (0.083 R)
• M92: 38,661,775 km (0.116 R)
• M93: 39,806,497 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 260.6

Radius: 7.6

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 15.81 AU - 18.75 AU

Year: 26106 Days

Day: 24.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 65,850,364 km

• M1: 105,317 km (0.114 R)
• M2: 600,935 km (0.111 R)
• M3: 680,820 km (0.091 R)
• M4: 829,670 km (0.07 R)
• M5: 989,291 km (0.12 R)
• M6: 1,085,183 km (0.078 R)
• M7: 1,724,115 km (0.084 R)
• M8: 1,869,973 km (0.092 R)
• M9: 1,989,652 km (0.09 R)
• M10: 2,111,873 km (0.064 R)
• M11: 2,268,203 km (0.117 R)
• M12: 2,428,422 km (0.097 R)
• M13: 2,759,931 km (0.098 R)
• M14: 3,176,561 km (0.108 R)
• M15: 3,356,079 km (0.114 R)
• M16: 3,762,835 km (0.119 R)
• M17: 5,540,357 km (0.036 R)
• M18: 5,756,676 km (0.063 R)
• M19: 6,197,840 km (0.07 R)
• M20: 6,287,299 km (0.106 R)
• M21: 6,422,536 km (0.099 R)
• M22: 6,741,478 km (0.115 R)
• M23: 7,825,764 km (0.094 R)
• M24: 7,874,234 km (0.098 R)
• M25: 8,912,892 km (0.117 R)
• M26: 9,268,635 km (0.078 R)
• M27: 9,732,837 km (0.118 R)
• M28: 9,941,676 km (0.082 R)
• M29: 10,151,861 km (0.113 R)
• M30: 10,204,669 km (0.072 R)
• M31: 11,225,076 km (0.101 R)
• M32: 11,719,647 km (0.091 R)
• M33: 12,559,938 km (0.119 R)
• M34: 12,616,636 km (0.055 R)
• M35: 13,361,483 km (0.099 R)
• M36: 14,357,057 km (0.074 R)
• M37: 16,418,666 km (0.057 R)
• M38: 17,673,941 km (0.053 R)
• M39: 18,506,453 km (0.054 R)
• M40: 19,878,116 km (0.101 R)
• M41: 20,676,371 km (0.097 R)
• M42: 21,485,246 km (0.101 R)
• M43: 21,961,865 km (0.116 R)
• M44: 22,579,704 km (0.055 R)
• M45: 23,482,378 km (0.102 R)
• M46: 24,751,417 km (0.119 R)
• M47: 25,036,550 km (0.114 R)
• M48: 25,107,908 km (0.09 R)
• M49: 26,187,556 km (0.11 R)
• M50: 27,062,105 km (0.119 R)
• M51: 28,391,881 km (0.096 R)
• M52: 29,290,216 km (0.119 R)
• M53: 30,731,442 km (0.043 R)
• M54: 32,273,497 km (0.091 R)
• M55: 32,584,810 km (0.103 R)
• M56: 33,053,799 km (0.051 R)
• M57: 33,132,188 km (0.066 R)
• M58: 33,525,032 km (0.091 R)
• M59: 33,919,372 km (0.04 R)
• M60: 34,952,047 km (0.116 R)
• M61: 35,111,817 km (0.05 R)
• M62: 36,156,309 km (0.098 R)
• M63: 37,619,227 km (0.113 R)
• M64: 37,782,887 km (0.043 R)
• M65: 38,193,384 km (0.114 R)
• M66: 39,101,443 km (0.05 R)
• M67: 41,613,939 km (0.105 R)
• M68: 41,952,778 km (0.053 R)
• M69: 42,207,693 km (0.119 R)
• M70: 42,975,130 km (0.056 R)
• M71: 43,489,298 km (0.064 R)
• M72: 46,003,440 km (0.051 R)
• M73: 46,090,954 km (0.066 R)
• M74: 46,266,133 km (0.109 R)
• M75: 47,233,882 km (0.041 R)
• M76: 47,941,779 km (0.059 R)
• M77: 48,386,085 km (0.118 R)
• M78: 49,368,195 km (0.115 R)
• M79: 49,727,080 km (0.119 R)
• M80: 55,118,737 km (0.101 R)
• M81: 55,490,937 km (0.101 R)
• M82: 59,353,853 km (0.053 R)
• M83: 60,021,957 km (0.099 R)
• M84: 61,365,795 km (0.075 R)
• M85: 61,462,136 km (0.106 R)
• M86: 61,751,607 km (0.096 R)
• M87: 61,944,738 km (0.107 R)
• M88: 62,331,748 km (0.101 R)
• M89: 63,010,773 km (0.101 R)
• M90: 65,259,378 km (0.057 R)
• M91: 65,554,685 km (0.116 R)
• M92: 65,850,290 km (0.053 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 15,007 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit