🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.45 AU - 0.55 AU

Year: 155 Days

Day: 44.3 Hours

Environment

Temp: 41 °C

Axial Tilt: 18.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.64 AU - 0.66 AU

Year: 230 Days

Day: 17.2 Hours

Environment

Temp: 2 °C

Axial Tilt: 36.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 40,472,805 km

• M1: 244,742 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.76 AU - 0.76 AU

Year: 291 Days

Day: 23.1 Hours

Environment

Temp: -42 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.12 AU - 1.38 AU

Year: 615 Days

Day: 41 Hours

Environment

Temp: -84 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.96 AU - 2.18 AU

Year: 1310 Days

Day: 28.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,472,805 km

• M1: 180,714 km (0.086 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.07 AU - 2.37 AU

Year: 1454 Days

Day: 30.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.1

Radius: 13.6

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.48 AU - 3.5 AU

Year: 2273 Days

Day: 13.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 40,472,805 km

• M1: 170,392 km (0.108 R)
• M2: 292,913 km (0.065 R)
• M3: 407,355 km (0.115 R)
• M4: 583,282 km (0.117 R)
• M5: 722,408 km (0.069 R)
• M6: 812,017 km (0.09 R)
• M7: 1,037,760 km (0.117 R)
• M8: 1,248,544 km (0.096 R)
• M9: 1,378,395 km (0.08 R)
• M10: 1,503,159 km (0.116 R)
• M11: 1,785,600 km (0.08 R)
• M12: 1,998,179 km (0.114 R)
• M13: 2,107,684 km (0.029 R)
• M14: 2,613,924 km (0.027 R)
• M15: 3,018,586 km (0.087 R)
• M16: 3,106,998 km (0.116 R)
• M17: 3,509,416 km (0.088 R)
• M18: 3,656,322 km (0.036 R)
• M19: 3,791,558 km (0.05 R)
• M20: 3,928,590 km (0.072 R)
• M21: 4,123,366 km (0.115 R)
• M22: 4,306,923 km (0.028 R)
• M23: 4,450,088 km (0.118 R)
• M24: 4,756,016 km (0.107 R)
• M25: 4,889,307 km (0.076 R)
• M26: 4,993,727 km (0.12 R)
• M27: 5,083,934 km (0.051 R)
• M28: 5,220,218 km (0.109 R)
• M29: 5,465,558 km (0.029 R)
• M30: 5,840,899 km (0.071 R)
• M31: 5,967,908 km (0.035 R)
• M32: 6,111,821 km (0.025 R)
• M33: 6,273,088 km (0.114 R)
• M34: 6,403,238 km (0.03 R)
• M35: 6,517,830 km (0.105 R)
• M36: 6,882,400 km (0.084 R)
• M37: 6,983,079 km (0.097 R)
• M38: 7,407,638 km (0.092 R)
• M39: 7,597,178 km (0.114 R)
• M40: 7,683,795 km (0.079 R)
• M41: 7,875,730 km (0.097 R)
• M42: 8,051,507 km (0.114 R)
• M43: 8,389,149 km (0.104 R)
• M44: 8,677,125 km (0.042 R)
• M45: 8,950,141 km (0.067 R)
• M46: 9,448,602 km (0.05 R)
• M47: 9,880,491 km (0.108 R)
• M48: 10,013,184 km (0.106 R)
• M49: 10,146,476 km (0.072 R)
• M50: 10,647,030 km (0.053 R)
• M51: 10,744,119 km (0.069 R)
• M52: 10,841,657 km (0.078 R)
• M53: 10,998,136 km (0.045 R)
• M54: 11,096,422 km (0.065 R)
• M55: 11,592,040 km (0.059 R)
• M56: 11,953,319 km (0.092 R)
• M57: 12,135,379 km (0.115 R)
• M58: 12,790,319 km (0.111 R)
• M59: 12,955,774 km (0.102 R)
• M60: 13,309,872 km (0.119 R)
• M61: 13,646,168 km (0.08 R)
• M62: 13,900,185 km (0.076 R)
• M63: 14,177,091 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.3

Radius: 11.8

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.2 AU - 3.32 AU

Year: 2588 Days

Day: 6.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 40,472,805 km

• M1: 493,224 km (0.077 R)
• M2: 628,610 km (0.052 R)
• M3: 720,613 km (0.087 R)
• M4: 1,289,085 km (0.119 R)
• M5: 1,472,193 km (0.058 R)
• M6: 1,664,127 km (0.106 R)
• M7: 1,756,578 km (0.11 R)
• M8: 1,933,104 km (0.112 R)
• M9: 2,115,613 km (0.118 R)
• M10: 2,245,314 km (0.084 R)
• M11: 2,422,588 km (0.08 R)
• M12: 2,775,489 km (0.096 R)
• M13: 2,886,341 km (0.064 R)
• M14: 3,063,316 km (0.112 R)
• M15: 3,513,306 km (0.111 R)
• M16: 3,633,433 km (0.073 R)
• M17: 3,754,907 km (0.048 R)
• M18: 4,456,820 km (0.076 R)
• M19: 4,624,669 km (0.075 R)
• M20: 4,718,766 km (0.076 R)
• M21: 4,889,906 km (0.074 R)
• M22: 5,024,394 km (0.039 R)
• M23: 5,140,632 km (0.084 R)
• M24: 5,336,455 km (0.047 R)
• M25: 5,534,822 km (0.101 R)
• M26: 5,715,387 km (0.088 R)
• M27: 5,897,896 km (0.063 R)
• M28: 6,103,144 km (0.117 R)
• M29: 6,268,899 km (0.099 R)
• M30: 6,754,045 km (0.106 R)
• M31: 6,968,867 km (0.088 R)
• M32: 7,295,140 km (0.071 R)
• M33: 7,559,928 km (0.098 R)
• M34: 8,076,191 km (0.066 R)
• M35: 8,442,257 km (0.119 R)
• M36: 8,557,746 km (0.099 R)
• M37: 9,001,304 km (0.088 R)
• M38: 9,214,182 km (0.078 R)
• M39: 9,813,920 km (0.102 R)
• M40: 10,302,955 km (0.09 R)
• M41: 10,600,206 km (0.033 R)
• M42: 11,101,957 km (0.1 R)
• M43: 11,177,803 km (0.1 R)
• M44: 11,843,215 km (0.115 R)
• M45: 11,972,617 km (0.058 R)
• M46: 12,759,053 km (0.115 R)
• M47: 12,998,409 km (0.106 R)
• M48: 13,265,890 km (0.043 R)
• M49: 13,724,857 km (0.08 R)
• M50: 14,024,800 km (0.095 R)
• M51: 14,189,208 km (0.119 R)
• M52: 14,881,248 km (0.104 R)
• M53: 14,993,147 km (0.09 R)
• M54: 15,161,295 km (0.085 R)
• M55: 15,442,988 km (0.096 R)
• M56: 15,584,508 km (0.076 R)
• M57: 15,697,903 km (0.117 R)
• M58: 16,384,856 km (0.112 R)
• M59: 16,615,985 km (0.096 R)
• M60: 16,819,139 km (0.116 R)
• M61: 17,257,162 km (0.117 R)
• M62: 18,503,761 km (0.104 R)
• M63: 18,714,394 km (0.094 R)
• M64: 19,259,679 km (0.117 R)
• M65: 19,350,933 km (0.076 R)
• M66: 19,933,019 km (0.085 R)
• M67: 20,025,470 km (0.11 R)
• M68: 20,303,722 km (0.101 R)
• M69: 20,489,822 km (0.096 R)
• M70: 20,895,083 km (0.1 R)

Planet 9 - Gas Giant

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.7

Radius: 14.5

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.96 AU - 4.24 AU

Year: 3003 Days

Day: 10.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 40,472,805 km

• M1: 195,076 km (0.098 R)
• M2: 318,195 km (0.1 R)
• M3: 758,611 km (0.056 R)
• M4: 852,708 km (0.084 R)
• M5: 1,497,175 km (0.084 R)
• M6: 1,665,174 km (0.073 R)
• M7: 1,887,327 km (0.027 R)
• M8: 2,045,152 km (0.066 R)
• M9: 2,453,106 km (0.077 R)
• M10: 2,694,108 km (0.074 R)
• M11: 2,999,437 km (0.118 R)
• M12: 3,113,431 km (0.055 R)
• M13: 3,523,628 km (0.117 R)
• M14: 3,735,459 km (0.096 R)
• M15: 4,558,846 km (0.095 R)
• M16: 4,856,994 km (0.098 R)
• M17: 5,281,702 km (0.08 R)
• M18: 5,718,528 km (0.098 R)
• M19: 6,149,071 km (0.093 R)
• M20: 6,627,335 km (0.084 R)
• M21: 7,041,572 km (0.047 R)
• M22: 7,483,783 km (0.059 R)
• M23: 7,698,456 km (0.046 R)
• M24: 8,334,696 km (0.112 R)
• M25: 8,435,674 km (0.039 R)
• M26: 8,700,163 km (0.117 R)
• M27: 9,153,894 km (0.072 R)
• M28: 9,362,732 km (0.079 R)
• M29: 9,615,553 km (0.109 R)
• M30: 9,934,645 km (0.1 R)
• M31: 10,670,816 km (0.064 R)
• M32: 11,001,278 km (0.03 R)
• M33: 11,112,130 km (0.087 R)
• M34: 11,537,137 km (0.1 R)
• M35: 12,264,781 km (0.096 R)
• M36: 12,448,936 km (0.118 R)
• M37: 12,913,737 km (0.072 R)
• M38: 13,054,209 km (0.104 R)
• M39: 13,218,767 km (0.073 R)
• M40: 13,431,495 km (0.118 R)
• M41: 13,550,126 km (0.089 R)
• M42: 14,148,518 km (0.101 R)
• M43: 14,390,268 km (0.108 R)
• M44: 14,976,243 km (0.104 R)
• M45: 15,321,664 km (0.11 R)
• M46: 15,495,347 km (0.115 R)
• M47: 16,045,568 km (0.062 R)
• M48: 16,272,508 km (0.066 R)
• M49: 16,399,068 km (0.102 R)
• M50: 16,525,927 km (0.087 R)
• M51: 16,678,667 km (0.066 R)
• M52: 16,985,342 km (0.109 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.5

Radius: 12.7

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 8 AU - 9.92 AU

Year: 11793 Days

Day: 9.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 40,472,805 km

• M1: 186,848 km (0.108 R)
• M2: 399,576 km (0.114 R)
• M3: 595,250 km (0.12 R)
• M4: 780,302 km (0.03 R)
• M5: 1,246,449 km (0.088 R)
• M6: 1,375,852 km (0.109 R)
• M7: 1,628,672 km (0.076 R)
• M8: 2,641,898 km (0.053 R)
• M9: 3,549,658 km (0.08 R)
• M10: 3,982,295 km (0.116 R)
• M11: 4,346,417 km (0.079 R)
• M12: 4,489,283 km (0.076 R)
• M13: 4,575,900 km (0.118 R)
• M14: 4,779,951 km (0.056 R)
• M15: 5,016,914 km (0.065 R)
• M16: 5,197,329 km (0.099 R)
• M17: 5,349,171 km (0.1 R)
• M18: 5,688,758 km (0.058 R)
• M19: 5,908,518 km (0.093 R)
• M20: 6,617,462 km (0.053 R)
• M21: 7,387,442 km (0.094 R)
• M22: 7,765,775 km (0.095 R)
• M23: 8,974,975 km (0.059 R)
• M24: 9,378,889 km (0.073 R)
• M25: 9,490,040 km (0.102 R)
• M26: 9,638,890 km (0.105 R)
• M27: 10,318,663 km (0.043 R)
• M28: 10,625,787 km (0.089 R)
• M29: 11,092,084 km (0.065 R)
• M30: 11,525,469 km (0.041 R)
• M31: 11,924,297 km (0.113 R)
• M32: 12,085,114 km (0.099 R)
• M33: 12,206,289 km (0.082 R)
• M34: 12,490,375 km (0.092 R)
• M35: 13,272,622 km (0.03 R)
• M36: 14,070,727 km (0.103 R)
• M37: 14,496,931 km (0.095 R)
• M38: 14,884,390 km (0.097 R)
• M39: 16,467,584 km (0.095 R)
• M40: 17,052,512 km (0.108 R)
• M41: 17,143,168 km (0.057 R)
• M42: 18,242,712 km (0.107 R)
• M43: 18,381,689 km (0.101 R)
• M44: 19,176,353 km (0.108 R)
• M45: 20,077,680 km (0.059 R)
• M46: 20,317,336 km (0.06 R)
• M47: 20,654,230 km (0.079 R)
• M48: 20,895,980 km (0.101 R)
• M49: 21,284,785 km (0.082 R)
• M50: 21,480,160 km (0.057 R)
• M51: 21,774,269 km (0.059 R)
• M52: 22,764,158 km (0.114 R)
• M53: 23,415,508 km (0.1 R)
• M54: 23,920,700 km (0.101 R)
• M55: 24,123,853 km (0.116 R)
• M56: 24,429,631 km (0.082 R)
• M57: 25,096,389 km (0.101 R)
• M58: 25,251,223 km (0.117 R)
• M59: 25,354,446 km (0.093 R)
• M60: 25,613,399 km (0.084 R)
• M61: 25,925,311 km (0.094 R)
• M62: 26,186,210 km (0.057 R)
• M63: 26,763,358 km (0.109 R)
• M64: 27,450,611 km (0.031 R)
• M65: 29,493,071 km (0.107 R)
• M66: 29,601,978 km (0.106 R)
• M67: 29,929,298 km (0.083 R)
• M68: 30,257,815 km (0.108 R)
• M69: 30,367,620 km (0.087 R)
• M70: 31,084,493 km (0.036 R)
• M71: 31,751,101 km (0.069 R)
• M72: 31,918,501 km (0.076 R)
• M73: 32,254,199 km (0.096 R)
• M74: 32,929,184 km (0.091 R)
• M75: 33,042,130 km (0.116 R)
• M76: 33,268,322 km (0.12 R)
• M77: 33,438,415 km (0.118 R)
• M78: 34,350,214 km (0.111 R)
• M79: 35,270,092 km (0.083 R)
• M80: 35,443,476 km (0.108 R)
• M81: 35,675,053 km (0.058 R)
• M82: 36,373,077 km (0.111 R)
• M83: 38,970,545 km (0.061 R)
• M84: 39,689,213 km (0.094 R)
• M85: 39,869,628 km (0.069 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 12,467 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit