🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.64 AU - 0.96 AU

Year: 272 Days

Day: 33.8 Hours

Environment

Temp: 111 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.14 AU - 1.24 AU

Year: 494 Days

Day: 44.7 Hours

Environment

Temp: 2 °C

Axial Tilt: 3.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.51 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.49 AU - 2.17 AU

Year: 943 Days

Day: 20.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.43 AU - 2.73 AU

Year: 1578 Days

Day: 29.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.1

Radius: 10.5

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.32 AU - 4.76 AU

Year: 3684 Days

Day: 13.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 88,738,238 km

• M1: 134,040 km (0.119 R)
• M2: 223,499 km (0.059 R)
• M3: 372,050 km (0.095 R)
• M4: 510,428 km (0.08 R)
• M5: 702,212 km (0.115 R)
• M6: 831,465 km (0.066 R)
• M7: 975,827 km (0.065 R)
• M8: 1,048,083 km (0.12 R)
• M9: 1,149,510 km (0.073 R)
• M10: 1,348,326 km (0.081 R)
• M11: 1,466,957 km (0.059 R)
• M12: 1,558,511 km (0.114 R)
• M13: 1,844,542 km (0.089 R)
• M14: 2,121,747 km (0.12 R)
• M15: 2,226,016 km (0.102 R)
• M16: 2,403,439 km (0.097 R)
• M17: 2,512,197 km (0.1 R)
• M18: 2,669,275 km (0.104 R)
• M19: 2,772,647 km (0.107 R)
• M20: 2,944,684 km (0.039 R)
• M21: 3,249,415 km (0.078 R)
• M22: 3,319,577 km (0.115 R)
• M23: 3,492,362 km (0.116 R)
• M24: 3,595,286 km (0.117 R)
• M25: 3,868,003 km (0.118 R)
• M26: 4,180,064 km (0.094 R)
• M27: 4,278,649 km (0.118 R)
• M28: 4,377,982 km (0.109 R)
• M29: 4,466,843 km (0.119 R)
• M30: 4,545,232 km (0.064 R)
• M31: 4,886,166 km (0.044 R)
• M32: 5,259,113 km (0.089 R)
• M33: 5,341,841 km (0.103 R)
• M34: 5,460,921 km (0.085 R)
• M35: 5,556,813 km (0.067 R)
• M36: 5,629,218 km (0.101 R)
• M37: 5,774,777 km (0.052 R)
• M38: 5,896,998 km (0.094 R)
• M39: 6,044,801 km (0.053 R)
• M40: 6,231,350 km (0.109 R)
• M41: 6,483,123 km (0.113 R)
• M42: 6,686,875 km (0.103 R)
• M43: 7,022,722 km (0.117 R)
• M44: 7,127,142 km (0.069 R)
• M45: 7,643,554 km (0.057 R)
• M46: 8,090,103 km (0.102 R)
• M47: 8,199,609 km (0.063 R)
• M48: 8,559,093 km (0.109 R)
• M49: 8,754,767 km (0.078 R)
• M50: 9,008,485 km (0.09 R)
• M51: 9,279,107 km (0.086 R)
• M52: 9,422,571 km (0.04 R)
• M53: 9,494,528 km (0.112 R)
• M54: 9,595,656 km (0.117 R)
• M55: 9,726,255 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.9

Radius: 13.1

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 4.36 AU - 6.7 AU

Year: 4952 Days

Day: 11.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 88,738,238 km

• M1: 178,470 km (0.037 R)
• M2: 322,234 km (0.107 R)
• M3: 416,630 km (0.106 R)
• M4: 809,923 km (0.073 R)
• M5: 1,015,919 km (0.078 R)
• M6: 1,119,291 km (0.109 R)
• M7: 1,323,343 km (0.083 R)
• M8: 1,451,997 km (0.052 R)
• M9: 1,706,912 km (0.058 R)
• M10: 2,042,161 km (0.08 R)
• M11: 2,416,305 km (0.062 R)
• M12: 2,539,873 km (0.102 R)
• M13: 3,056,135 km (0.093 R)
• M14: 3,209,772 km (0.114 R)
• M15: 3,346,355 km (0.091 R)
• M16: 3,504,929 km (0.113 R)
• M17: 4,334,748 km (0.048 R)
• M18: 4,442,758 km (0.05 R)
• M19: 5,385,224 km (0.096 R)
• M20: 5,524,949 km (0.08 R)
• M21: 5,618,746 km (0.117 R)
• M22: 6,192,753 km (0.107 R)
• M23: 6,511,547 km (0.095 R)
• M24: 7,165,439 km (0.057 R)
• M25: 7,526,269 km (0.065 R)
• M26: 8,808,173 km (0.084 R)
• M27: 8,973,179 km (0.102 R)
• M28: 10,562,657 km (0.091 R)
• M29: 11,151,175 km (0.054 R)
• M30: 11,240,335 km (0.088 R)
• M31: 11,419,553 km (0.08 R)
• M32: 11,720,245 km (0.062 R)
• M33: 11,901,857 km (0.102 R)
• M34: 11,993,112 km (0.102 R)
• M35: 12,360,225 km (0.108 R)
• M36: 12,700,111 km (0.052 R)
• M37: 12,917,926 km (0.094 R)
• M38: 13,011,574 km (0.081 R)
• M39: 13,136,937 km (0.036 R)
• M40: 14,090,025 km (0.098 R)
• M41: 14,250,992 km (0.041 R)
• M42: 14,672,410 km (0.081 R)
• M43: 14,999,431 km (0.047 R)
• M44: 15,760,884 km (0.099 R)
• M45: 15,861,114 km (0.087 R)
• M46: 16,399,218 km (0.114 R)
• M47: 16,772,764 km (0.075 R)
• M48: 17,286,632 km (0.119 R)
• M49: 17,528,233 km (0.112 R)
• M50: 17,701,467 km (0.109 R)
• M51: 18,084,587 km (0.063 R)
• M52: 18,364,934 km (0.094 R)
• M53: 18,646,776 km (0.111 R)
• M54: 19,716,401 km (0.078 R)
• M55: 19,968,922 km (0.087 R)
• M56: 20,077,381 km (0.077 R)
• M57: 20,477,106 km (0.113 R)
• M58: 20,659,616 km (0.101 R)
• M59: 21,247,236 km (0.105 R)
• M60: 21,469,090 km (0.11 R)
• M61: 21,580,241 km (0.079 R)
• M62: 21,728,792 km (0.088 R)
• M63: 21,840,541 km (0.1 R)
• M64: 22,176,538 km (0.074 R)
• M65: 22,514,330 km (0.034 R)
• M66: 23,309,143 km (0.119 R)
• M67: 23,614,473 km (0.081 R)
• M68: 23,729,214 km (0.113 R)
• M69: 24,654,327 km (0.066 R)
• M70: 25,512,720 km (0.112 R)
• M71: 26,261,906 km (0.075 R)
• M72: 26,500,066 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.5

Radius: 14.2

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 7.4 AU - 11.18 AU

Year: 10783 Days

Day: 14.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 88,738,238 km

• M1: 189,840 km (0.041 R)
• M2: 401,221 km (0.116 R)
• M3: 1,088,923 km (0.066 R)
• M4: 1,618,948 km (0.096 R)
• M5: 2,267,006 km (0.085 R)
• M6: 2,397,156 km (0.037 R)
• M7: 3,086,054 km (0.098 R)
• M8: 3,231,164 km (0.11 R)
• M9: 3,757,001 km (0.089 R)
• M10: 4,175,875 km (0.119 R)
• M11: 6,364,791 km (0.093 R)
• M12: 6,833,032 km (0.067 R)
• M13: 6,928,027 km (0.09 R)
• M14: 7,183,540 km (0.111 R)
• M15: 8,338,137 km (0.084 R)
• M16: 8,541,889 km (0.099 R)
• M17: 8,850,659 km (0.12 R)
• M18: 9,058,600 km (0.063 R)
• M19: 11,038,827 km (0.104 R)
• M20: 12,638,178 km (0.079 R)
• M21: 13,226,845 km (0.119 R)
• M22: 13,664,270 km (0.116 R)
• M23: 13,945,065 km (0.097 R)
• M24: 14,635,160 km (0.075 R)
• M25: 16,387,400 km (0.073 R)
• M26: 16,857,286 km (0.118 R)
• M27: 17,331,512 km (0.095 R)
• M28: 17,461,662 km (0.087 R)
• M29: 17,941,572 km (0.103 R)
• M30: 19,093,176 km (0.062 R)
• M31: 19,587,597 km (0.114 R)
• M32: 20,589,155 km (0.068 R)
• M33: 20,865,313 km (0.118 R)
• M34: 21,654,142 km (0.072 R)
• M35: 22,122,683 km (0.033 R)
• M36: 22,689,359 km (0.11 R)
• M37: 23,837,224 km (0.085 R)
• M38: 24,564,270 km (0.093 R)
• M39: 24,808,264 km (0.101 R)
• M40: 25,200,210 km (0.115 R)
• M41: 25,347,714 km (0.073 R)
• M42: 25,544,884 km (0.109 R)
• M43: 25,792,019 km (0.058 R)
• M44: 25,940,720 km (0.055 R)
• M45: 26,288,834 km (0.039 R)
• M46: 26,538,363 km (0.103 R)
• M47: 27,039,815 km (0.056 R)
• M48: 27,392,717 km (0.093 R)
• M49: 27,493,845 km (0.112 R)
• M50: 29,386,856 km (0.114 R)
• M51: 29,542,139 km (0.062 R)
• M52: 30,584,686 km (0.109 R)
• M53: 31,005,056 km (0.114 R)
• M54: 31,374,413 km (0.077 R)
• M55: 31,533,286 km (0.115 R)
• M56: 34,055,357 km (0.032 R)
• M57: 34,381,929 km (0.108 R)
• M58: 34,928,709 km (0.083 R)
• M59: 35,148,169 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 330.7

Radius: 4.6

Gravity: 15.63 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 9.39 AU - 14.85 AU

Year: 16068 Days

Day: 22.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 88,738,238 km

• M1: 101,128 km (0.11 R)
• M2: 236,963 km (0.058 R)
• M3: 311,612 km (0.11 R)
• M4: 380,278 km (0.111 R)
• M5: 970,890 km (0.105 R)
• M6: 1,379,442 km (0.092 R)
• M7: 1,637,947 km (0.075 R)
• M8: 1,936,993 km (0.085 R)
• M9: 2,472,404 km (0.097 R)
• M10: 2,843,556 km (0.117 R)
• M11: 3,605,309 km (0.086 R)
• M12: 3,637,023 km (0.082 R)
• M13: 3,894,182 km (0.053 R)
• M14: 3,926,795 km (0.104 R)
• M15: 4,190,536 km (0.105 R)
• M16: 4,324,575 km (0.111 R)
• M17: 4,392,193 km (0.099 R)
• M18: 4,700,515 km (0.047 R)
• M19: 5,964,617 km (0.094 R)
• M20: 6,002,315 km (0.06 R)
• M21: 6,153,409 km (0.074 R)
• M22: 6,305,849 km (0.069 R)
• M23: 6,382,444 km (0.119 R)
• M24: 6,653,216 km (0.118 R)
• M25: 6,849,039 km (0.082 R)
• M26: 7,126,095 km (0.079 R)
• M27: 7,447,431 km (0.091 R)
• M28: 8,566,273 km (0.07 R)
• M29: 9,472,088 km (0.11 R)
• M30: 9,648,165 km (0.079 R)
• M31: 10,362,794 km (0.032 R)
• M32: 10,544,107 km (0.105 R)
• M33: 10,772,243 km (0.071 R)
• M34: 11,002,026 km (0.119 R)
• M35: 11,513,202 km (0.108 R)
• M36: 11,653,973 km (0.088 R)
• M37: 12,897,580 km (0.05 R)
• M38: 12,994,969 km (0.03 R)
• M39: 13,633,901 km (0.043 R)
• M40: 13,782,901 km (0.095 R)
• M41: 13,832,567 km (0.054 R)
• M42: 13,882,383 km (0.067 R)
• M43: 14,535,528 km (0.086 R)
• M44: 14,942,434 km (0.102 R)
• M45: 15,353,080 km (0.086 R)
• M46: 16,342,969 km (0.094 R)
• M47: 16,766,032 km (0.093 R)
• M48: 17,568,774 km (0.08 R)
• M49: 17,839,247 km (0.094 R)
• M50: 18,274,726 km (0.069 R)
• M51: 18,493,738 km (0.117 R)
• M52: 18,768,698 km (0.074 R)
• M53: 19,434,409 km (0.113 R)
• M54: 20,277,094 km (0.074 R)
• M55: 20,788,569 km (0.043 R)
• M56: 21,017,154 km (0.1 R)
• M57: 22,876,207 km (0.037 R)
• M58: 23,586,797 km (0.102 R)
• M59: 24,424,994 km (0.071 R)
• M60: 25,394,837 km (0.088 R)
• M61: 25,884,321 km (0.063 R)
• M62: 26,562,748 km (0.088 R)
• M63: 27,622,349 km (0.111 R)
• M64: 27,748,011 km (0.098 R)
• M65: 28,252,156 km (0.115 R)
• M66: 28,378,716 km (0.096 R)
• M67: 28,442,146 km (0.1 R)
• M68: 30,493,581 km (0.1 R)
• M69: 30,753,283 km (0.082 R)
• M70: 31,013,733 km (0.103 R)
• M71: 31,602,550 km (0.079 R)
• M72: 32,129,135 km (0.116 R)
• M73: 33,123,961 km (0.112 R)
• M74: 33,725,793 km (0.109 R)
• M75: 35,076,063 km (0.109 R)
• M76: 35,280,115 km (0.091 R)
• M77: 35,348,182 km (0.111 R)
• M78: 35,552,832 km (0.078 R)
• M79: 36,306,356 km (0.053 R)
• M80: 36,512,801 km (0.104 R)
• M81: 41,294,847 km (0.04 R)
• M82: 41,366,654 km (0.072 R)
• M83: 41,438,461 km (0.09 R)
• M84: 41,654,181 km (0.108 R)
• M85: 41,726,137 km (0.061 R)
• M86: 42,303,585 km (0.057 R)
• M87: 43,101,839 km (0.119 R)
• M88: 46,194,925 km (0.077 R)
• M89: 46,269,425 km (0.11 R)
• M90: 47,091,764 km (0.081 R)
• M91: 47,166,862 km (0.069 R)
• M92: 49,511,360 km (0.094 R)
• M93: 50,352,250 km (0.052 R)
• M94: 50,889,904 km (0.068 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 963.1

Radius: 6.2

Gravity: 25.05 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 13.91 AU - 15.29 AU

Year: 21243 Days

Day: 24.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 88,738,238 km

• M1: 140,472 km (0.066 R)
• M2: 386,411 km (0.088 R)
• M3: 1,479,074 km (0.107 R)
• M4: 1,614,759 km (0.053 R)
• M5: 1,684,023 km (0.103 R)
• M6: 1,861,895 km (0.115 R)
• M7: 2,591,634 km (0.075 R)
• M8: 3,180,301 km (0.094 R)
• M9: 3,400,360 km (0.06 R)
• M10: 3,995,460 km (0.071 R)
• M11: 4,771,274 km (0.039 R)
• M12: 4,972,484 km (0.104 R)
• M13: 5,592,567 km (0.086 R)
• M14: 7,017,935 km (0.089 R)
• M15: 7,829,504 km (0.1 R)
• M16: 7,888,595 km (0.106 R)
• M17: 8,246,283 km (0.053 R)
• M18: 8,548,471 km (0.066 R)
• M19: 9,602,837 km (0.108 R)
• M20: 10,177,442 km (0.116 R)
• M21: 10,241,919 km (0.062 R)
• M22: 10,763,118 km (0.114 R)
• M23: 11,027,009 km (0.077 R)
• M24: 11,426,734 km (0.093 R)
• M25: 11,763,629 km (0.077 R)
• M26: 11,831,247 km (0.045 R)
• M27: 12,863,023 km (0.104 R)
• M28: 13,283,693 km (0.114 R)
• M29: 13,780,357 km (0.07 R)
• M30: 14,210,751 km (0.033 R)
• M31: 14,864,643 km (0.092 R)
• M32: 16,961,107 km (0.065 R)
• M33: 18,199,927 km (0.118 R)
• M34: 19,789,255 km (0.099 R)
• M35: 19,869,739 km (0.072 R)
• M36: 19,950,522 km (0.078 R)
• M37: 20,193,319 km (0.116 R)
• M38: 20,927,845 km (0.111 R)
• M39: 21,670,897 km (0.115 R)
• M40: 21,920,576 km (0.1 R)
• M41: 22,422,776 km (0.073 R)
• M42: 22,928,716 km (0.077 R)
• M43: 24,037,685 km (0.115 R)
• M44: 24,382,508 km (0.055 R)
• M45: 24,468,976 km (0.092 R)
• M46: 25,251,522 km (0.108 R)
• M47: 26,219,121 km (0.041 R)
• M48: 26,396,395 km (0.107 R)
• M49: 27,738,288 km (0.093 R)
• M50: 35,064,095 km (0.116 R)
• M51: 37,530,964 km (0.116 R)
• M52: 42,525,439 km (0.114 R)
• M53: 43,885,134 km (0.084 R)
• M54: 44,095,468 km (0.09 R)
• M55: 44,411,868 km (0.057 R)
• M56: 44,834,781 km (0.062 R)
• M57: 45,046,761 km (0.117 R)
• M58: 49,683,547 km (0.118 R)
• M59: 51,447,157 km (0.099 R)
• M60: 51,669,160 km (0.057 R)
• M61: 52,336,665 km (0.032 R)
• M62: 53,119,212 km (0.086 R)
• M63: 53,455,807 km (0.087 R)
• M64: 54,018,295 km (0.12 R)
• M65: 54,130,942 km (0.091 R)
• M66: 55,945,265 km (0.096 R)
• M67: 58,010,015 km (0.087 R)
• M68: 58,935,727 km (0.117 R)
• M69: 59,982,912 km (0.106 R)
• M70: 62,332,047 km (0.051 R)
• M71: 63,161,268 km (0.036 R)
• M72: 63,875,000 km (0.116 R)
• M73: 64,352,366 km (0.098 R)
• M74: 66,152,627 km (0.1 R)
• M75: 66,998,454 km (0.051 R)
• M76: 68,700,877 km (0.042 R)
• M77: 70,171,424 km (0.109 R)
• M78: 70,294,394 km (0.055 R)
• M79: 72,024,044 km (0.094 R)
• M80: 72,645,175 km (0.103 R)
• M81: 74,017,885 km (0.11 R)
• M82: 76,156,087 km (0.078 R)
• M83: 76,409,057 km (0.08 R)
• M84: 79,209,230 km (0.119 R)
• M85: 79,850,257 km (0.116 R)
• M86: 80,879,640 km (0.046 R)
• M87: 81,008,593 km (0.078 R)
• M88: 81,654,557 km (0.091 R)
• M89: 82,951,421 km (0.056 R)
• M90: 84,909,507 km (0.058 R)
• M91: 85,697,140 km (0.118 R)
• M92: 87,014,948 km (0.095 R)
• M93: 87,279,287 km (0.118 R)
• M94: 87,544,076 km (0.114 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 15,359 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit