🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.85 AU - 1.03 AU

Year: 331 Days

Day: 39.9 Hours

Environment

Temp: 165 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.64 AU - 2.46 AU

Year: 1067 Days

Day: 39.1 Hours

Environment

Temp: -69 °C

Axial Tilt: 158.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,317,394 km

• M1: 112,797 km (0.045 R)
• M2: 345,272 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.15 AU - 3.29 AU

Year: 1630 Days

Day: 35.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 4.05 AU - 4.51 AU

Year: 3218 Days

Day: 36.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 87.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.7 AU - 5.78 AU

Year: 3751 Days

Day: 39 Hours

Environment

Temp: -139 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 4 AU - 5.7 AU

Year: 3882 Days

Day: 31 Hours

Environment

Temp: -138 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.2

Radius: 13

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.31 AU - 6.53 AU

Year: 4586 Days

Day: 9.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 45,317,394 km

• M1: 225,594 km (0.105 R)
• M2: 365,617 km (0.114 R)
• M3: 466,596 km (0.096 R)
• M4: 631,153 km (0.118 R)
• M5: 727,494 km (0.047 R)
• M6: 924,814 km (0.096 R)
• M7: 1,140,833 km (0.103 R)
• M8: 2,183,830 km (0.075 R)
• M9: 2,302,910 km (0.108 R)
• M10: 2,389,377 km (0.106 R)
• M11: 2,655,512 km (0.079 R)
• M12: 3,197,505 km (0.116 R)
• M13: 3,531,258 km (0.066 R)
• M14: 3,835,390 km (0.049 R)
• M15: 4,042,882 km (0.064 R)
• M16: 4,126,956 km (0.099 R)
• M17: 4,382,769 km (0.093 R)
• M18: 4,534,311 km (0.034 R)
• M19: 5,045,039 km (0.099 R)
• M20: 5,249,838 km (0.031 R)
• M21: 5,527,342 km (0.114 R)
• M22: 6,048,691 km (0.086 R)
• M23: 6,266,655 km (0.114 R)
• M24: 6,735,195 km (0.083 R)
• M25: 7,240,687 km (0.059 R)
• M26: 7,472,264 km (0.106 R)
• M27: 7,706,235 km (0.1 R)
• M28: 7,889,941 km (0.119 R)
• M29: 8,074,994 km (0.108 R)
• M30: 8,530,819 km (0.118 R)
• M31: 8,748,184 km (0.116 R)
• M32: 8,939,819 km (0.103 R)
• M33: 9,077,599 km (0.102 R)
• M34: 9,947,810 km (0.12 R)
• M35: 11,021,174 km (0.075 R)
• M36: 11,347,447 km (0.111 R)
• M37: 12,131,041 km (0.111 R)
• M38: 13,592,014 km (0.114 R)
• M39: 13,782,452 km (0.071 R)
• M40: 14,391,614 km (0.098 R)
• M41: 15,437,303 km (0.115 R)
• M42: 15,602,908 km (0.056 R)
• M43: 15,969,423 km (0.08 R)
• M44: 16,069,803 km (0.113 R)
• M45: 16,237,802 km (0.097 R)
• M46: 17,429,050 km (0.087 R)
• M47: 17,601,536 km (0.12 R)
• M48: 17,740,063 km (0.062 R)
• M49: 17,983,160 km (0.109 R)
• M50: 18,192,298 km (0.081 R)
• M51: 18,472,644 km (0.063 R)
• M52: 20,619,972 km (0.069 R)
• M53: 20,875,635 km (0.048 R)
• M54: 21,205,797 km (0.045 R)
• M55: 21,316,350 km (0.119 R)
• M56: 22,281,705 km (0.119 R)
• M57: 22,394,053 km (0.11 R)
• M58: 22,732,144 km (0.1 R)
• M59: 22,958,486 km (0.103 R)
• M60: 23,718,294 km (0.092 R)
• M61: 23,871,332 km (0.118 R)
• M62: 23,986,223 km (0.102 R)
• M63: 24,139,711 km (0.041 R)
• M64: 24,409,286 km (0.095 R)
• M65: 25,614,746 km (0.117 R)
• M66: 25,732,330 km (0.05 R)
• M67: 25,928,901 km (0.074 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.7

Radius: 13.5

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 5.83 AU - 7.95 AU

Year: 6573 Days

Day: 12.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 141.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 45,317,394 km

• M1: 171,439 km (0.075 R)
• M2: 268,229 km (0.105 R)
• M3: 451,636 km (0.04 R)
• M4: 765,343 km (0.09 R)
• M5: 896,390 km (0.101 R)
• M6: 1,046,886 km (0.104 R)
• M7: 1,525,449 km (0.078 R)
• M8: 1,969,306 km (0.054 R)
• M9: 2,097,512 km (0.084 R)
• M10: 2,392,519 km (0.052 R)
• M11: 2,499,032 km (0.1 R)
• M12: 2,638,458 km (0.102 R)
• M13: 2,780,576 km (0.064 R)
• M14: 2,892,774 km (0.09 R)
• M15: 3,306,562 km (0.103 R)
• M16: 3,408,737 km (0.106 R)
• M17: 3,739,348 km (0.097 R)
• M18: 4,264,138 km (0.118 R)
• M19: 4,375,588 km (0.074 R)
• M20: 4,469,386 km (0.045 R)
• M21: 5,045,787 km (0.044 R)
• M22: 5,183,716 km (0.095 R)
• M23: 5,503,855 km (0.069 R)
• M24: 5,605,283 km (0.098 R)
• M25: 5,851,222 km (0.079 R)
• M26: 6,353,721 km (0.12 R)
• M27: 6,567,197 km (0.081 R)
• M28: 6,674,907 km (0.098 R)
• M29: 7,625,153 km (0.099 R)
• M30: 8,035,650 km (0.101 R)
• M31: 8,688,495 km (0.119 R)
• M32: 8,806,827 km (0.069 R)
• M33: 8,949,693 km (0.093 R)
• M34: 9,141,178 km (0.088 R)
• M35: 9,455,483 km (0.107 R)
• M36: 9,577,405 km (0.057 R)
• M37: 9,822,596 km (0.108 R)
• M38: 9,946,014 km (0.065 R)
• M39: 10,094,715 km (0.085 R)
• M40: 10,470,056 km (0.117 R)
• M41: 10,773,440 km (0.045 R)
• M42: 11,208,471 km (0.077 R)
• M43: 11,884,803 km (0.09 R)
• M44: 12,016,449 km (0.111 R)
• M45: 12,440,709 km (0.066 R)
• M46: 12,654,783 km (0.101 R)
• M47: 13,826,284 km (0.117 R)
• M48: 14,159,438 km (0.056 R)
• M49: 14,354,963 km (0.043 R)
• M50: 15,720,043 km (0.117 R)
• M51: 15,893,577 km (0.059 R)
• M52: 16,506,031 km (0.103 R)
• M53: 16,770,968 km (0.085 R)
• M54: 16,889,001 km (0.115 R)
• M55: 17,007,483 km (0.111 R)
• M56: 18,086,083 km (0.118 R)
• M57: 18,176,889 km (0.076 R)
• M58: 18,694,797 km (0.097 R)
• M59: 18,909,470 km (0.113 R)
• M60: 19,465,077 km (0.081 R)
• M61: 20,183,146 km (0.066 R)
• M62: 20,277,393 km (0.098 R)
• M63: 20,497,900 km (0.08 R)
• M64: 20,687,590 km (0.115 R)
• M65: 20,814,449 km (0.109 R)
• M66: 21,388,307 km (0.026 R)
• M67: 21,548,526 km (0.036 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.7

Radius: 13.1

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 6.56 AU - 10.06 AU

Year: 8706 Days

Day: 11.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 45,317,394 km

• M1: 201,508 km (0.039 R)
• M2: 385,963 km (0.095 R)
• M3: 623,075 km (0.066 R)
• M4: 777,460 km (0.117 R)
• M5: 928,554 km (0.05 R)
• M6: 1,071,869 km (0.053 R)
• M7: 1,422,975 km (0.037 R)
• M8: 1,765,554 km (0.094 R)
• M9: 1,970,054 km (0.106 R)
• M10: 2,377,858 km (0.119 R)
• M11: 2,865,248 km (0.082 R)
• M12: 3,189,277 km (0.093 R)
• M13: 3,553,997 km (0.089 R)
• M14: 3,668,888 km (0.066 R)
• M15: 3,785,125 km (0.079 R)
• M16: 4,231,974 km (0.079 R)
• M17: 4,354,046 km (0.083 R)
• M18: 4,886,016 km (0.086 R)
• M19: 5,438,780 km (0.112 R)
• M20: 5,705,962 km (0.057 R)
• M21: 6,011,590 km (0.069 R)
• M22: 6,149,220 km (0.12 R)
• M23: 7,069,247 km (0.105 R)
• M24: 7,994,361 km (0.091 R)
• M25: 8,145,903 km (0.114 R)
• M26: 8,529,023 km (0.035 R)
• M27: 8,761,798 km (0.11 R)
• M28: 10,449,262 km (0.106 R)
• M29: 11,076,077 km (0.115 R)
• M30: 11,330,094 km (0.051 R)
• M31: 11,500,636 km (0.031 R)
• M32: 12,278,395 km (0.063 R)
• M33: 12,365,910 km (0.042 R)
• M34: 12,497,556 km (0.088 R)
• M35: 13,748,194 km (0.092 R)
• M36: 14,851,927 km (0.062 R)
• M37: 14,945,126 km (0.113 R)
• M38: 15,179,247 km (0.091 R)
• M39: 15,556,234 km (0.113 R)
• M40: 17,339,590 km (0.11 R)
• M41: 18,380,492 km (0.11 R)
• M42: 18,480,573 km (0.077 R)
• M43: 18,782,312 km (0.108 R)
• M44: 19,237,837 km (0.052 R)
• M45: 19,543,615 km (0.068 R)
• M46: 19,697,103 km (0.077 R)
• M47: 21,043,932 km (0.077 R)
• M48: 21,728,642 km (0.1 R)
• M49: 21,993,879 km (0.093 R)
• M50: 22,313,570 km (0.1 R)
• M51: 22,527,644 km (0.092 R)
• M52: 22,634,906 km (0.113 R)
• M53: 23,065,598 km (0.112 R)
• M54: 23,880,607 km (0.042 R)
• M55: 24,429,183 km (0.058 R)
• M56: 24,539,436 km (0.079 R)
• M57: 24,926,446 km (0.079 R)
• M58: 25,148,599 km (0.115 R)
• M59: 25,259,900 km (0.06 R)
• M60: 27,176,847 km (0.109 R)
• M61: 28,210,718 km (0.102 R)
• M62: 28,326,357 km (0.103 R)
• M63: 28,442,146 km (0.082 R)
• M64: 29,081,976 km (0.09 R)
• M65: 30,080,093 km (0.07 R)
• M66: 30,435,088 km (0.056 R)
• M67: 31,388,476 km (0.092 R)
• M68: 33,080,577 km (0.091 R)
• M69: 34,864,083 km (0.107 R)
• M70: 35,112,565 km (0.109 R)
• M71: 35,361,496 km (0.034 R)
• M72: 35,548,792 km (0.102 R)
• M73: 36,175,009 km (0.073 R)
• M74: 36,363,652 km (0.084 R)
• M75: 37,502,092 km (0.062 R)
• M76: 39,619,500 km (0.116 R)
• M77: 40,856,226 km (0.096 R)
• M78: 42,105,667 km (0.044 R)
• M79: 42,436,428 km (0.11 R)
• M80: 43,300,804 km (0.087 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 548 - 19,766 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit