🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.55 AU - 0.79 AU

Year: 169 Days

Day: 13.5 Hours

Environment

Temp: 274 °C

Axial Tilt: 45.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,597,349 km

• M1: 234,869 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.81 AU - 0.89 AU

Year: 241 Days

Day: 34.2 Hours

Environment

Temp: 204 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,597,349 km

• M1: 50,265 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.71 AU - 1.19 AU

Year: 285 Days

Day: 23.1 Hours

Environment

Temp: 208 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,597,349 km

• M1: 443,558 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.74 AU - 2.7 AU

Year: 1017 Days

Day: 32.4 Hours

Environment

Temp: 8 °C

Axial Tilt: 9.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.41 AU - 3.99 AU

Year: 2189 Days

Day: 33.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 5.81 AU - 6.33 AU

Year: 4600 Days

Day: 37.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.2

Radius: 12.6

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 10.18 AU - 10.58 AU

Year: 10287 Days

Day: 7 Hours

Environment

Temp: -146 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 89,597,349 km

• M1: 162,014 km (0.085 R)
• M2: 457,321 km (0.097 R)
• M3: 635,492 km (0.073 R)
• M4: 852,857 km (0.089 R)
• M5: 1,080,695 km (0.062 R)
• M6: 1,808,638 km (0.061 R)
• M7: 2,030,492 km (0.057 R)
• M8: 2,125,487 km (0.118 R)
• M9: 2,399,999 km (0.035 R)
• M10: 2,940,496 km (0.112 R)
• M11: 3,703,445 km (0.119 R)
• M12: 3,844,366 km (0.102 R)
• M13: 4,475,819 km (0.082 R)
• M14: 5,403,176 km (0.075 R)
• M15: 5,644,328 km (0.111 R)
• M16: 6,558,520 km (0.092 R)
• M17: 7,608,099 km (0.084 R)
• M18: 8,336,790 km (0.111 R)
• M19: 8,491,474 km (0.113 R)
• M20: 9,056,057 km (0.088 R)
• M21: 9,503,654 km (0.076 R)
• M22: 10,056,866 km (0.103 R)
• M23: 10,221,574 km (0.109 R)
• M24: 11,092,533 km (0.107 R)
• M25: 11,228,667 km (0.074 R)
• M26: 11,640,510 km (0.104 R)
• M27: 12,372,941 km (0.082 R)
• M28: 13,300,597 km (0.109 R)
• M29: 13,736,226 km (0.12 R)
• M30: 14,029,288 km (0.067 R)
• M31: 14,213,593 km (0.095 R)
• M32: 14,770,995 km (0.083 R)
• M33: 14,920,892 km (0.082 R)
• M34: 15,487,568 km (0.108 R)
• M35: 15,792,598 km (0.087 R)
• M36: 15,907,639 km (0.082 R)
• M37: 16,061,276 km (0.066 R)
• M38: 16,564,075 km (0.109 R)
• M39: 16,954,375 km (0.113 R)
• M40: 17,426,806 km (0.09 R)
• M41: 18,626,730 km (0.082 R)
• M42: 19,073,429 km (0.115 R)
• M43: 19,195,950 km (0.103 R)
• M44: 19,605,998 km (0.065 R)
• M45: 19,688,277 km (0.103 R)
• M46: 20,018,888 km (0.114 R)
• M47: 20,143,353 km (0.111 R)
• M48: 20,226,380 km (0.05 R)
• M49: 20,351,294 km (0.114 R)
• M50: 20,811,308 km (0.105 R)
• M51: 21,274,912 km (0.107 R)
• M52: 21,656,685 km (0.111 R)
• M53: 22,169,208 km (0.046 R)
• M54: 22,384,030 km (0.076 R)
• M55: 23,380,801 km (0.111 R)
• M56: 26,776,224 km (0.084 R)
• M57: 29,942,463 km (0.111 R)
• M58: 30,084,880 km (0.055 R)
• M59: 32,102,207 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721

Radius: 12.5

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 9.43 AU - 12.15 AU

Year: 10902 Days

Day: 8.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 89,597,349 km

• M1: 157,078 km (0.118 R)
• M2: 312,211 km (0.101 R)
• M3: 1,150,258 km (0.075 R)
• M4: 1,476,830 km (0.066 R)
• M5: 2,085,544 km (0.093 R)
• M6: 2,322,806 km (0.108 R)
• M7: 2,541,219 km (0.061 R)
• M8: 3,146,941 km (0.08 R)
• M9: 3,764,780 km (0.115 R)
• M10: 3,925,149 km (0.096 R)
• M11: 5,146,316 km (0.086 R)
• M12: 5,651,060 km (0.103 R)
• M13: 5,909,565 km (0.102 R)
• M14: 6,669,522 km (0.108 R)
• M15: 6,942,688 km (0.101 R)
• M16: 7,299,628 km (0.091 R)
• M17: 7,703,094 km (0.117 R)
• M18: 8,114,039 km (0.11 R)
• M19: 8,197,066 km (0.118 R)
• M20: 9,302,444 km (0.025 R)
• M21: 10,139,744 km (0.104 R)
• M22: 10,274,083 km (0.069 R)
• M23: 10,454,198 km (0.119 R)
• M24: 10,955,052 km (0.11 R)
• M25: 11,557,184 km (0.099 R)
• M26: 12,265,230 km (0.052 R)
• M27: 12,938,720 km (0.107 R)
• M28: 13,182,265 km (0.118 R)
• M29: 13,427,306 km (0.084 R)
• M30: 13,574,960 km (0.067 R)
• M31: 16,011,460 km (0.078 R)
• M32: 17,065,975 km (0.077 R)
• M33: 17,279,601 km (0.083 R)
• M34: 17,655,541 km (0.117 R)
• M35: 17,763,550 km (0.086 R)
• M36: 18,470,251 km (0.064 R)
• M37: 18,854,717 km (0.105 R)
• M38: 18,964,971 km (0.103 R)
• M39: 19,297,228 km (0.081 R)
• M40: 20,192,721 km (0.11 R)
• M41: 20,362,065 km (0.101 R)
• M42: 20,873,241 km (0.116 R)
• M43: 22,431,752 km (0.114 R)
• M44: 22,900,592 km (0.116 R)
• M45: 23,195,449 km (0.077 R)
• M46: 24,447,134 km (0.111 R)
• M47: 25,111,499 km (0.106 R)
• M48: 26,519,813 km (0.069 R)
• M49: 26,829,331 km (0.115 R)
• M50: 27,015,730 km (0.113 R)
• M51: 28,142,651 km (0.071 R)
• M52: 28,458,452 km (0.099 R)
• M53: 28,585,012 km (0.12 R)
• M54: 29,029,766 km (0.093 R)
• M55: 29,540,792 km (0.05 R)
• M56: 29,797,353 km (0.094 R)
• M57: 29,926,007 km (0.089 R)
• M58: 31,614,518 km (0.104 R)
• M59: 32,470,367 km (0.106 R)
• M60: 33,200,555 km (0.043 R)
• M61: 34,003,297 km (0.036 R)
• M62: 34,407,061 km (0.092 R)
• M63: 35,423,280 km (0.052 R)
• M64: 37,208,282 km (0.056 R)
• M65: 38,671,199 km (0.082 R)
• M66: 38,811,522 km (0.08 R)
• M67: 39,586,289 km (0.094 R)
• M68: 40,295,084 km (0.046 R)
• M69: 41,151,083 km (0.098 R)
• M70: 41,869,003 km (0.106 R)
• M71: 42,301,790 km (0.119 R)
• M72: 42,736,073 km (0.103 R)
• M73: 43,828,137 km (0.039 R)
• M74: 44,194,203 km (0.118 R)
• M75: 44,340,958 km (0.093 R)
• M76: 45,446,487 km (0.072 R)
• M77: 46,411,842 km (0.09 R)
• M78: 48,363,047 km (0.059 R)
• M79: 48,968,769 km (0.047 R)
• M80: 49,577,034 km (0.116 R)
• M81: 50,417,474 km (0.097 R)
• M82: 51,571,173 km (0.078 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.5

Radius: 8.7

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 10.38 AU - 14.7 AU

Year: 13659 Days

Day: 10.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 89,597,349 km

• M1: 117,135 km (0.08 R)
• M2: 262,095 km (0.097 R)
• M3: 323,131 km (0.074 R)
• M4: 662,419 km (0.11 R)
• M5: 1,270,236 km (0.032 R)
• M6: 1,675,646 km (0.107 R)
• M7: 1,853,966 km (0.084 R)
• M8: 2,229,158 km (0.112 R)
• M9: 2,340,758 km (0.089 R)
• M10: 2,425,729 km (0.118 R)
• M11: 2,896,215 km (0.068 R)
• M12: 3,018,436 km (0.118 R)
• M13: 3,588,853 km (0.096 R)
• M14: 4,055,598 km (0.11 R)
• M15: 4,331,008 km (0.107 R)
• M16: 4,541,492 km (0.056 R)
• M17: 5,951,452 km (0.108 R)
• M18: 6,029,093 km (0.098 R)
• M19: 6,146,378 km (0.108 R)
• M20: 7,029,155 km (0.065 R)
• M21: 7,527,466 km (0.114 R)
• M22: 7,780,735 km (0.118 R)
• M23: 8,911,096 km (0.053 R)
• M24: 11,514,698 km (0.081 R)
• M25: 12,150,489 km (0.099 R)
• M26: 12,298,890 km (0.107 R)
• M27: 13,405,166 km (0.041 R)
• M28: 13,661,128 km (0.081 R)
• M29: 13,815,363 km (0.088 R)
• M30: 14,543,157 km (0.097 R)
• M31: 14,964,574 km (0.117 R)
• M32: 15,496,993 km (0.111 R)
• M33: 15,604,255 km (0.073 R)
• M34: 16,035,695 km (0.096 R)
• M35: 16,307,365 km (0.111 R)
• M36: 16,361,818 km (0.058 R)
• M37: 16,745,088 km (0.096 R)
• M38: 17,131,350 km (0.066 R)
• M39: 19,683,789 km (0.099 R)
• M40: 21,809,574 km (0.026 R)
• M41: 22,291,878 km (0.117 R)
• M42: 22,838,509 km (0.088 R)
• M43: 22,960,580 km (0.049 R)
• M44: 24,131,333 km (0.086 R)
• M45: 24,567,561 km (0.091 R)
• M46: 24,755,306 km (0.098 R)
• M47: 25,511,074 km (0.095 R)
• M48: 25,891,801 km (0.094 R)
• M49: 26,723,116 km (0.095 R)
• M50: 27,174,453 km (0.104 R)
• M51: 27,303,855 km (0.088 R)
• M52: 27,563,258 km (0.089 R)
• M53: 27,888,633 km (0.051 R)
• M54: 28,019,232 km (0.073 R)
• M55: 28,412,076 km (0.062 R)
• M56: 30,001,404 km (0.111 R)
• M57: 30,068,274 km (0.074 R)
• M58: 30,470,393 km (0.075 R)
• M59: 31,347,785 km (0.069 R)
• M60: 32,028,455 km (0.039 R)
• M61: 32,920,507 km (0.069 R)
• M62: 33,127,401 km (0.087 R)
• M63: 33,265,779 km (0.12 R)
• M64: 33,334,894 km (0.081 R)
• M65: 33,681,661 km (0.089 R)
• M66: 34,658,835 km (0.098 R)
• M67: 36,284,216 km (0.099 R)
• M68: 36,855,380 km (0.094 R)
• M69: 37,717,812 km (0.086 R)
• M70: 37,789,918 km (0.09 R)
• M71: 38,514,121 km (0.067 R)
• M72: 39,169,809 km (0.104 R)
• M73: 40,418,353 km (0.069 R)
• M74: 42,578,247 km (0.106 R)
• M75: 43,785,801 km (0.074 R)
• M76: 44,393,916 km (0.105 R)
• M77: 45,695,268 km (0.069 R)
• M78: 46,157,525 km (0.117 R)
• M79: 48,256,982 km (0.095 R)
• M80: 49,436,711 km (0.057 R)
• M81: 49,515,698 km (0.11 R)
• M82: 49,990,522 km (0.118 R)
• M83: 52,145,779 km (0.073 R)
• M84: 52,628,830 km (0.062 R)
• M85: 54,412,785 km (0.088 R)
• M86: 54,494,316 km (0.089 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 526.2

Radius: 6.4

Gravity: 12.85 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 20.58 AU - 21 AU

Year: 29158 Days

Day: 24 Hours

Environment

Temp: -171 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 89,597,349 km

• M1: 169,046 km (0.103 R)
• M2: 227,838 km (0.111 R)
• M3: 640,877 km (0.035 R)
• M4: 690,993 km (0.1 R)
• M5: 1,632,113 km (0.109 R)
• M6: 2,700,690 km (0.104 R)
• M7: 2,742,279 km (0.11 R)
• M8: 3,256,746 km (0.037 R)
• M9: 4,083,274 km (0.119 R)
• M10: 4,227,187 km (0.088 R)
• M11: 4,971,287 km (0.09 R)
• M12: 6,298,818 km (0.042 R)
• M13: 6,576,921 km (0.087 R)
• M14: 9,003,697 km (0.11 R)
• M15: 9,128,612 km (0.11 R)
• M16: 9,379,936 km (0.092 R)
• M17: 9,697,233 km (0.065 R)
• M18: 10,473,347 km (0.116 R)
• M19: 10,935,305 km (0.105 R)
• M20: 11,538,933 km (0.036 R)
• M21: 11,947,335 km (0.062 R)
• M22: 12,429,788 km (0.049 R)
• M23: 12,499,351 km (0.057 R)
• M24: 13,059,595 km (0.05 R)
• M25: 13,271,725 km (0.104 R)
• M26: 15,010,052 km (0.114 R)
• M27: 15,605,302 km (0.04 R)
• M28: 15,905,694 km (0.103 R)
• M29: 16,512,463 km (0.111 R)
• M30: 19,415,410 km (0.068 R)
• M31: 20,390,190 km (0.059 R)
• M32: 20,966,142 km (0.117 R)
• M33: 23,151,916 km (0.066 R)
• M34: 23,237,486 km (0.081 R)
• M35: 23,925,337 km (0.115 R)
• M36: 25,057,195 km (0.09 R)
• M37: 27,102,197 km (0.098 R)
• M38: 27,644,490 km (0.054 R)
• M39: 28,099,118 km (0.098 R)
• M40: 29,015,704 km (0.112 R)
• M41: 29,942,163 km (0.118 R)
• M42: 30,315,410 km (0.076 R)
• M43: 33,743,595 km (0.092 R)
• M44: 35,306,145 km (0.105 R)
• M45: 35,700,485 km (0.032 R)
• M46: 36,096,321 km (0.03 R)
• M47: 36,195,504 km (0.105 R)
• M48: 37,292,356 km (0.099 R)
• M49: 38,299,000 km (0.104 R)
• M50: 38,400,128 km (0.046 R)
• M51: 41,061,175 km (0.113 R)
• M52: 41,268,368 km (0.1 R)
• M53: 41,683,651 km (0.081 R)
• M54: 42,309,270 km (0.064 R)
• M55: 42,938,030 km (0.087 R)
• M56: 43,148,364 km (0.091 R)
• M57: 44,098,760 km (0.073 R)
• M58: 44,310,889 km (0.048 R)
• M59: 44,842,710 km (0.107 R)
• M60: 46,666,757 km (0.061 R)
• M61: 48,186,970 km (0.12 R)
• M62: 48,624,245 km (0.083 R)
• M63: 49,282,775 km (0.118 R)
• M64: 49,392,729 km (0.113 R)
• M65: 49,723,340 km (0.097 R)
• M66: 49,944,147 km (0.056 R)
• M67: 50,941,815 km (0.12 R)
• M68: 51,834,166 km (0.08 R)
• M69: 52,170,013 km (0.032 R)
• M70: 53,408,085 km (0.103 R)
• M71: 54,200,954 km (0.101 R)
• M72: 54,883,569 km (0.082 R)
• M73: 58,922,263 km (0.066 R)
• M74: 59,272,771 km (0.119 R)
• M75: 64,614,312 km (0.119 R)
• M76: 65,217,192 km (0.115 R)
• M77: 65,579,817 km (0.103 R)
• M78: 66,185,838 km (0.103 R)
• M79: 66,793,654 km (0.067 R)
• M80: 67,159,122 km (0.083 R)
• M81: 69,243,170 km (0.095 R)
• M82: 73,851,682 km (0.077 R)
• M83: 75,240,847 km (0.091 R)
• M84: 75,367,557 km (0.116 R)
• M85: 80,364,425 km (0.079 R)
• M86: 81,402,634 km (0.059 R)
• M87: 81,923,384 km (0.058 R)
• M88: 82,445,182 km (0.069 R)
• M89: 83,492,217 km (0.109 R)
• M90: 87,058,182 km (0.049 R)
• M91: 87,590,750 km (0.096 R)
• M92: 88,926,809 km (0.116 R)

Kuiper Belt

Range: 35.6 - 61.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 20,222 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit