🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.69 AU - 0.87 AU

Year: 244 Days

Day: 34.4 Hours

Environment

Temp: 158 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,673,424 km

• M1: 110,852 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.66 AU - 0.92 AU

Year: 249 Days

Day: 23.4 Hours

Environment

Temp: 160 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.8 AU - 1.18 AU

Year: 349 Days

Day: 12.6 Hours

Environment

Temp: 93 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,673,424 km

• M1: 276,457 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 4.11 AU - 4.59 AU

Year: 3219 Days

Day: 37.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.9

Radius: 11.1

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 8.7 AU - 10.74 AU

Year: 10751 Days

Day: 13.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 57,673,424 km

• M1: 206,744 km (0.115 R)
• M2: 482,752 km (0.051 R)
• M3: 717,920 km (0.068 R)
• M4: 890,556 km (0.116 R)
• M5: 973,733 km (0.065 R)
• M6: 1,059,901 km (0.119 R)
• M7: 1,203,365 km (0.078 R)
• M8: 1,490,444 km (0.107 R)
• M9: 1,652,608 km (0.047 R)
• M10: 2,573,981 km (0.098 R)
• M11: 2,920,450 km (0.106 R)
• M12: 3,151,130 km (0.086 R)
• M13: 3,255,698 km (0.103 R)
• M14: 3,334,836 km (0.12 R)
• M15: 3,630,591 km (0.116 R)
• M16: 3,907,048 km (0.067 R)
• M17: 4,807,178 km (0.082 R)
• M18: 5,049,676 km (0.086 R)
• M19: 5,296,213 km (0.117 R)
• M20: 6,190,360 km (0.098 R)
• M21: 6,654,861 km (0.072 R)
• M22: 7,199,697 km (0.113 R)
• M23: 7,512,506 km (0.114 R)
• M24: 8,187,491 km (0.112 R)
• M25: 8,259,747 km (0.118 R)
• M26: 8,332,153 km (0.091 R)
• M27: 8,550,565 km (0.113 R)
• M28: 8,697,321 km (0.107 R)
• M29: 8,844,825 km (0.084 R)
• M30: 8,919,025 km (0.107 R)
• M31: 10,365,936 km (0.119 R)
• M32: 10,601,104 km (0.091 R)
• M33: 11,640,210 km (0.038 R)
• M34: 11,843,813 km (0.079 R)
• M35: 12,048,613 km (0.1 R)
• M36: 12,795,555 km (0.07 R)
• M37: 12,879,329 km (0.028 R)
• M38: 13,005,590 km (0.086 R)
• M39: 13,259,308 km (0.066 R)
• M40: 14,116,803 km (0.104 R)
• M41: 14,290,337 km (0.09 R)
• M42: 14,859,706 km (0.105 R)
• M43: 15,080,513 km (0.119 R)
• M44: 16,020,436 km (0.097 R)
• M45: 16,932,983 km (0.049 R)
• M46: 17,210,188 km (0.075 R)
• M47: 17,956,382 km (0.117 R)
• M48: 18,144,576 km (0.071 R)
• M49: 18,618,053 km (0.109 R)
• M50: 19,191,462 km (0.081 R)
• M51: 19,528,805 km (0.057 R)
• M52: 19,867,944 km (0.095 R)
• M53: 20,062,570 km (0.082 R)
• M54: 20,601,272 km (0.065 R)
• M55: 20,798,442 km (0.083 R)
• M56: 20,897,177 km (0.083 R)
• M57: 21,144,761 km (0.039 R)
• M58: 21,343,577 km (0.086 R)
• M59: 21,642,922 km (0.114 R)
• M60: 21,843,383 km (0.051 R)
• M61: 23,109,430 km (0.084 R)
• M62: 24,869,449 km (0.112 R)
• M63: 25,079,335 km (0.101 R)
• M64: 26,833,220 km (0.059 R)
• M65: 27,048,492 km (0.062 R)
• M66: 27,969,865 km (0.085 R)
• M67: 28,297,484 km (0.076 R)
• M68: 29,565,326 km (0.089 R)
• M69: 29,731,978 km (0.099 R)
• M70: 30,066,330 km (0.072 R)
• M71: 30,682,673 km (0.104 R)
• M72: 31,359,753 km (0.095 R)
• M73: 31,529,846 km (0.068 R)
• M74: 32,041,770 km (0.111 R)
• M75: 33,247,080 km (0.097 R)
• M76: 33,884,367 km (0.111 R)
• M77: 34,818,456 km (0.088 R)
• M78: 35,583,649 km (0.08 R)
• M79: 35,701,831 km (0.106 R)
• M80: 35,879,404 km (0.104 R)
• M81: 36,771,755 km (0.06 R)
• M82: 36,950,973 km (0.102 R)
• M83: 37,250,618 km (0.084 R)
• M84: 38,638,886 km (0.117 R)
• M85: 39,186,713 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.1

Radius: 8.3

Gravity: 11.08 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 8.36 AU - 12.2 AU

Year: 11693 Days

Day: 11.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 57,673,424 km

• M1: 282,890 km (0.104 R)
• M2: 433,235 km (0.038 R)
• M3: 664,065 km (0.099 R)
• M4: 774,917 km (0.12 R)
• M5: 1,057,807 km (0.115 R)
• M6: 1,233,883 km (0.035 R)
• M7: 1,372,261 km (0.094 R)
• M8: 2,306,201 km (0.093 R)
• M9: 2,803,464 km (0.116 R)
• M10: 3,111,187 km (0.109 R)
• M11: 3,174,168 km (0.111 R)
• M12: 3,365,354 km (0.111 R)
• M13: 3,494,905 km (0.104 R)
• M14: 3,692,524 km (0.114 R)
• M15: 3,927,692 km (0.101 R)
• M16: 4,989,837 km (0.075 R)
• M17: 5,325,086 km (0.039 R)
• M18: 6,374,216 km (0.066 R)
• M19: 6,737,888 km (0.093 R)
• M20: 6,942,837 km (0.092 R)
• M21: 8,041,634 km (0.087 R)
• M22: 8,215,466 km (0.058 R)
• M23: 9,329,821 km (0.116 R)
• M24: 10,208,260 km (0.088 R)
• M25: 10,302,207 km (0.085 R)
• M26: 10,491,149 km (0.109 R)
• M27: 10,633,566 km (0.114 R)
• M28: 11,306,607 km (0.092 R)
• M29: 11,403,846 km (0.071 R)
• M30: 11,550,302 km (0.112 R)
• M31: 11,648,289 km (0.052 R)
• M32: 13,048,824 km (0.07 R)
• M33: 13,150,850 km (0.1 R)
• M34: 13,355,799 km (0.105 R)
• M35: 13,717,078 km (0.105 R)
• M36: 14,660,442 km (0.041 R)
• M37: 14,766,656 km (0.073 R)
• M38: 15,301,169 km (0.098 R)
• M39: 15,679,054 km (0.101 R)
• M40: 15,896,419 km (0.107 R)
• M41: 16,060,079 km (0.031 R)
• M42: 18,295,072 km (0.094 R)
• M43: 18,581,252 km (0.05 R)
• M44: 18,696,143 km (0.076 R)
• M45: 19,332,234 km (0.113 R)
• M46: 20,744,587 km (0.028 R)
• M47: 21,463,255 km (0.089 R)
• M48: 21,946,905 km (0.089 R)
• M49: 23,481,181 km (0.112 R)
• M50: 23,543,264 km (0.092 R)
• M51: 28,089,394 km (0.07 R)
• M52: 28,353,434 km (0.102 R)
• M53: 28,485,828 km (0.105 R)
• M54: 28,751,065 km (0.085 R)
• M55: 29,217,212 km (0.078 R)
• M56: 29,820,241 km (0.084 R)
• M57: 30,089,517 km (0.054 R)
• M58: 31,997,489 km (0.064 R)
• M59: 32,066,304 km (0.049 R)
• M60: 32,411,426 km (0.095 R)
• M61: 32,896,422 km (0.08 R)
• M62: 33,174,824 km (0.037 R)
• M63: 33,244,536 km (0.046 R)
• M64: 35,215,788 km (0.119 R)
• M65: 35,429,264 km (0.098 R)
• M66: 36,430,971 km (0.114 R)
• M67: 37,224,588 km (0.103 R)
• M68: 37,587,213 km (0.094 R)
• M69: 37,951,035 km (0.095 R)
• M70: 38,316,054 km (0.077 R)
• M71: 39,270,339 km (0.075 R)
• M72: 39,639,546 km (0.106 R)
• M73: 40,604,752 km (0.043 R)
• M74: 42,180,167 km (0.054 R)
• M75: 44,005,111 km (0.103 R)
• M76: 44,927,083 km (0.065 R)
• M77: 45,313,195 km (0.093 R)
• M78: 45,545,371 km (0.079 R)
• M79: 46,946,654 km (0.108 R)
• M80: 48,125,336 km (0.096 R)
• M81: 49,711,821 km (0.117 R)
• M82: 51,557,560 km (0.113 R)
• M83: 53,425,588 km (0.111 R)
• M84: 53,588,949 km (0.045 R)
• M85: 53,916,419 km (0.081 R)
• M86: 54,244,637 km (0.104 R)
• M87: 54,491,174 km (0.089 R)
• M88: 54,820,439 km (0.063 R)
• M89: 55,150,302 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.4

Radius: 9.4

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 9.73 AU - 11.85 AU

Year: 12574 Days

Day: 11.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 57,673,424 km

• M1: 150,645 km (0.108 R)
• M2: 421,268 km (0.117 R)
• M3: 494,122 km (0.074 R)
• M4: 764,146 km (0.105 R)
• M5: 868,266 km (0.07 R)
• M6: 1,264,700 km (0.105 R)
• M7: 1,652,757 km (0.098 R)
• M8: 1,852,470 km (0.099 R)
• M9: 1,979,479 km (0.079 R)
• M10: 2,076,718 km (0.098 R)
• M11: 2,728,964 km (0.04 R)
• M12: 3,898,670 km (0.115 R)
• M13: 4,333,701 km (0.095 R)
• M14: 4,675,382 km (0.103 R)
• M15: 4,849,664 km (0.098 R)
• M16: 5,613,810 km (0.097 R)
• M17: 5,915,997 km (0.064 R)
• M18: 5,986,458 km (0.082 R)
• M19: 6,343,099 km (0.116 R)
• M20: 6,928,027 km (0.082 R)
• M21: 7,479,445 km (0.11 R)
• M22: 7,812,001 km (0.073 R)
• M23: 7,915,223 km (0.05 R)
• M24: 7,993,014 km (0.078 R)
• M25: 8,280,392 km (0.082 R)
• M26: 8,385,709 km (0.086 R)
• M27: 8,919,025 km (0.111 R)
• M28: 9,767,395 km (0.067 R)
• M29: 10,074,669 km (0.042 R)
• M30: 10,215,440 km (0.118 R)
• M31: 10,584,349 km (0.063 R)
• M32: 10,899,850 km (0.079 R)
• M33: 11,102,406 km (0.037 R)
• M34: 11,510,958 km (0.072 R)
• M35: 12,705,646 km (0.089 R)
• M36: 13,163,715 km (0.12 R)
• M37: 13,379,435 km (0.044 R)
• M38: 13,441,219 km (0.073 R)
• M39: 13,689,552 km (0.03 R)
• M40: 13,876,698 km (0.082 R)
• M41: 14,001,912 km (0.107 R)
• M42: 14,159,139 km (0.115 R)
• M43: 14,665,827 km (0.092 R)
• M44: 14,953,504 km (0.111 R)
• M45: 15,567,005 km (0.067 R)
• M46: 15,762,380 km (0.029 R)
• M47: 16,155,672 km (0.1 R)
• M48: 16,221,496 km (0.074 R)
• M49: 16,287,468 km (0.097 R)
• M50: 16,651,889 km (0.065 R)
• M51: 16,818,391 km (0.069 R)
• M52: 17,354,999 km (0.112 R)
• M53: 17,489,936 km (0.096 R)
• M54: 17,761,157 km (0.075 R)
• M55: 17,999,466 km (0.084 R)
• M56: 18,067,683 km (0.066 R)
• M57: 18,341,746 km (0.099 R)
• M58: 18,444,969 km (0.057 R)
• M59: 19,627,241 km (0.112 R)
• M60: 21,157,178 km (0.058 R)
• M61: 21,482,254 km (0.073 R)
• M62: 21,554,809 km (0.089 R)
• M63: 21,663,567 km (0.082 R)
• M64: 22,393,904 km (0.077 R)
• M65: 22,762,214 km (0.035 R)
• M66: 23,355,519 km (0.105 R)
• M67: 23,467,268 km (0.086 R)
• M68: 24,179,504 km (0.057 R)
• M69: 24,671,082 km (0.119 R)
• M70: 24,746,929 km (0.084 R)
• M71: 25,356,989 km (0.109 R)
• M72: 25,433,583 km (0.112 R)
• M73: 25,779,154 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 242.2

Radius: 4.8

Gravity: 10.51 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 13.77 AU - 17.75 AU

Year: 22196 Days

Day: 18.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 57,673,424 km

• M1: 64,776 km (0.101 R)
• M2: 126,111 km (0.072 R)
• M3: 344,225 km (0.111 R)
• M4: 537,954 km (0.104 R)
• M5: 762,650 km (0.096 R)
• M6: 1,014,423 km (0.099 R)
• M7: 1,693,747 km (0.115 R)
• M8: 1,992,045 km (0.118 R)
• M9: 2,248,157 km (0.079 R)
• M10: 2,760,230 km (0.084 R)
• M11: 3,886,104 km (0.037 R)
• M12: 3,956,265 km (0.076 R)
• M13: 4,133,688 km (0.043 R)
• M14: 4,422,861 km (0.092 R)
• M15: 4,868,962 km (0.082 R)
• M16: 5,446,410 km (0.112 R)
• M17: 6,086,090 km (0.065 R)
• M18: 6,581,259 km (0.109 R)
• M19: 6,833,631 km (0.092 R)
• M20: 9,290,925 km (0.113 R)
• M21: 9,955,738 km (0.09 R)
• M22: 10,100,250 km (0.088 R)
• M23: 10,245,360 km (0.086 R)
• M24: 10,293,979 km (0.046 R)
• M25: 12,143,009 km (0.085 R)
• M26: 14,799,269 km (0.045 R)
• M27: 15,406,786 km (0.095 R)
• M28: 16,191,875 km (0.099 R)
• M29: 16,361,669 km (0.067 R)
• M30: 17,335,700 km (0.059 R)
• M31: 17,975,830 km (0.08 R)
• M32: 18,034,472 km (0.119 R)
• M33: 18,151,757 km (0.083 R)
• M34: 19,700,394 km (0.112 R)
• M35: 22,794,976 km (0.108 R)
• M36: 23,112,572 km (0.076 R)
• M37: 23,559,869 km (0.065 R)
• M38: 23,688,075 km (0.093 R)
• M39: 24,983,892 km (0.067 R)
• M40: 25,838,395 km (0.114 R)
• M41: 26,502,160 km (0.066 R)
• M42: 26,970,103 km (0.095 R)
• M43: 27,914,364 km (0.111 R)
• M44: 28,322,318 km (0.119 R)
• M45: 29,006,578 km (0.059 R)
• M46: 29,281,838 km (0.089 R)
• M47: 29,627,110 km (0.116 R)
• M48: 29,834,902 km (0.075 R)
• M49: 30,251,981 km (0.034 R)
• M50: 30,461,268 km (0.074 R)
• M51: 30,741,016 km (0.114 R)
• M52: 31,726,866 km (0.09 R)
• M53: 32,223,681 km (0.071 R)
• M54: 33,874,194 km (0.067 R)
• M55: 35,625,536 km (0.111 R)
• M56: 35,772,740 km (0.079 R)
• M57: 35,994,145 km (0.038 R)
• M58: 36,660,604 km (0.034 R)
• M59: 38,609,116 km (0.057 R)
• M60: 38,911,902 km (0.071 R)
• M61: 40,590,989 km (0.088 R)
• M62: 40,975,904 km (0.073 R)
• M63: 41,904,608 km (0.055 R)
• M64: 45,129,638 km (0.104 R)
• M65: 46,249,079 km (0.106 R)
• M66: 46,973,432 km (0.059 R)
• M67: 49,579,427 km (0.038 R)
• M68: 50,568,718 km (0.066 R)
• M69: 51,314,912 km (0.073 R)
• M70: 51,814,419 km (0.119 R)
• M71: 52,818,371 km (0.053 R)
• M72: 54,420,863 km (0.107 R)
• M73: 54,845,272 km (0.111 R)
• M74: 55,185,458 km (0.067 R)
• M75: 56,897,456 km (0.091 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 15,489 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit