🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.93 AU - 1.11 AU

Year: 373 Days

Day: 42 Hours

Environment

Temp: 27 °C

Axial Tilt: 138.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 69,432,194 km

• M1: 466,596 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.03 AU - 1.09 AU

Year: 395 Days

Day: 35.3 Hours

Environment

Temp: 15 °C

Axial Tilt: 26.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.91 AU - 1.33 AU

Year: 429 Days

Day: 42 Hours

Environment

Temp: 21 °C

Axial Tilt: 39.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.06 AU - 1.38 AU

Year: 487 Days

Day: 37.1 Hours

Environment

Temp: -5 °C

Axial Tilt: 29.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 69,432,194 km

• M1: 36,951 km (0.12 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.54 AU - 2.5 AU

Year: 1038 Days

Day: 41 Hours

Environment

Temp: -60 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.1 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.5

Radius: 9

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 4.9 AU - 7.46 AU

Year: 5556 Days

Day: 12.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 69,432,194 km

• M1: 113,994 km (0.117 R)
• M2: 241,900 km (0.066 R)
• M3: 875,896 km (0.111 R)
• M4: 1,126,173 km (0.089 R)
• M5: 1,453,343 km (0.095 R)
• M6: 1,780,215 km (0.106 R)
• M7: 1,869,225 km (0.101 R)
• M8: 1,929,513 km (0.048 R)
• M9: 2,114,267 km (0.096 R)
• M10: 2,386,086 km (0.096 R)
• M11: 2,875,421 km (0.095 R)
• M12: 3,033,546 km (0.045 R)
• M13: 3,104,904 km (0.069 R)
• M14: 3,657,219 km (0.064 R)
• M15: 3,906,000 km (0.074 R)
• M16: 4,042,284 km (0.087 R)
• M17: 4,239,753 km (0.093 R)
• M18: 4,359,880 km (0.035 R)
• M19: 4,644,415 km (0.108 R)
• M20: 4,706,050 km (0.116 R)
• M21: 4,976,972 km (0.116 R)
• M22: 5,252,830 km (0.081 R)
• M23: 5,403,475 km (0.041 R)
• M24: 5,533,775 km (0.114 R)
• M25: 5,643,280 km (0.054 R)
• M26: 5,841,946 km (0.057 R)
• M27: 6,178,242 km (0.038 R)
• M28: 6,291,787 km (0.101 R)
• M29: 6,520,971 km (0.084 R)
• M30: 6,776,185 km (0.101 R)
• M31: 7,201,043 km (0.111 R)
• M32: 7,829,803 km (0.118 R)
• M33: 8,076,490 km (0.034 R)
• M34: 8,150,840 km (0.089 R)
• M35: 8,627,908 km (0.114 R)
• M36: 10,059,260 km (0.083 R)
• M37: 10,435,199 km (0.047 R)
• M38: 10,570,735 km (0.114 R)
• M39: 10,870,679 km (0.077 R)
• M40: 11,008,010 km (0.113 R)
• M41: 11,956,759 km (0.092 R)
• M42: 12,183,849 km (0.082 R)
• M43: 12,440,858 km (0.044 R)
• M44: 12,844,473 km (0.095 R)
• M45: 12,931,539 km (0.03 R)
• M46: 13,106,269 km (0.056 R)
• M47: 13,516,916 km (0.091 R)
• M48: 14,743,618 km (0.1 R)
• M49: 15,385,692 km (0.108 R)
• M50: 15,787,811 km (0.107 R)
• M51: 15,881,160 km (0.1 R)
• M52: 16,036,892 km (0.117 R)
• M53: 16,287,468 km (0.081 R)
• M54: 16,507,676 km (0.101 R)
• M55: 16,602,372 km (0.112 R)
• M56: 16,760,497 km (0.114 R)
• M57: 17,078,392 km (0.115 R)
• M58: 17,398,382 km (0.11 R)
• M59: 17,623,527 km (0.103 R)
• M60: 17,720,317 km (0.079 R)
• M61: 17,881,882 km (0.094 R)
• M62: 18,928,319 km (0.102 R)
• M63: 18,994,442 km (0.105 R)
• M64: 20,028,163 km (0.109 R)
• M65: 20,433,274 km (0.062 R)
• M66: 20,501,042 km (0.032 R)
• M67: 20,568,810 km (0.109 R)
• M68: 20,704,794 km (0.064 R)
• M69: 21,045,877 km (0.085 R)
• M70: 21,388,905 km (0.114 R)
• M71: 21,733,728 km (0.118 R)
• M72: 23,237,486 km (0.103 R)
• M73: 23,841,113 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.8

Radius: 11.8

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 9.86 AU - 10 AU

Year: 11317 Days

Day: 8.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 69,432,194 km

• M1: 159,471 km (0.066 R)
• M2: 258,356 km (0.108 R)
• M3: 357,838 km (0.075 R)
• M4: 579,991 km (0.073 R)
• M5: 778,358 km (0.055 R)
• M6: 1,483,113 km (0.093 R)
• M7: 1,690,905 km (0.11 R)
• M8: 1,786,498 km (0.108 R)
• M9: 2,424,832 km (0.114 R)
• M10: 2,727,169 km (0.094 R)
• M11: 2,811,692 km (0.111 R)
• M12: 3,012,602 km (0.119 R)
• M13: 4,249,776 km (0.1 R)
• M14: 4,348,361 km (0.113 R)
• M15: 4,648,754 km (0.104 R)
• M16: 5,234,729 km (0.048 R)
• M17: 5,411,703 km (0.085 R)
• M18: 5,518,815 km (0.105 R)
• M19: 6,176,148 km (0.106 R)
• M20: 6,476,241 km (0.067 R)
• M21: 6,819,718 km (0.061 R)
• M22: 7,804,970 km (0.095 R)
• M23: 8,129,747 km (0.05 R)
• M24: 8,708,690 km (0.092 R)
• M25: 8,876,539 km (0.075 R)
• M26: 9,003,099 km (0.101 R)
• M27: 9,472,537 km (0.072 R)
• M28: 9,819,006 km (0.089 R)
• M29: 9,993,886 km (0.093 R)
• M30: 10,302,207 km (0.116 R)
• M31: 11,155,064 km (0.067 R)
• M32: 11,613,133 km (0.073 R)
• M33: 12,642,366 km (0.088 R)
• M34: 13,167,904 km (0.084 R)
• M35: 13,264,245 km (0.105 R)
• M36: 13,409,205 km (0.079 R)
• M37: 14,937,647 km (0.041 R)
• M38: 15,038,176 km (0.101 R)
• M39: 15,138,856 km (0.097 R)
• M40: 16,676,722 km (0.117 R)
• M41: 17,782,549 km (0.108 R)
• M42: 18,263,806 km (0.115 R)
• M43: 19,129,828 km (0.079 R)
• M44: 19,239,034 km (0.092 R)
• M45: 19,512,948 km (0.088 R)
• M46: 20,064,665 km (0.071 R)
• M47: 20,286,818 km (0.094 R)
• M48: 20,509,868 km (0.098 R)
• M49: 21,127,109 km (0.104 R)
• M50: 22,552,777 km (0.107 R)
• M51: 22,783,756 km (0.119 R)
• M52: 23,306,301 km (0.079 R)
• M53: 23,832,886 km (0.104 R)
• M54: 25,076,792 km (0.106 R)
• M55: 26,220,318 km (0.116 R)
• M56: 26,524,151 km (0.108 R)
• M57: 27,380,898 km (0.107 R)
• M58: 28,060,521 km (0.113 R)
• M59: 28,433,469 km (0.085 R)
• M60: 29,310,262 km (0.109 R)
• M61: 30,769,739 km (0.101 R)
• M62: 30,897,795 km (0.064 R)
• M63: 31,799,122 km (0.077 R)
• M64: 32,253,002 km (0.114 R)
• M65: 32,643,751 km (0.096 R)
• M66: 34,487,844 km (0.056 R)
• M67: 35,893,017 km (0.097 R)
• M68: 36,500,983 km (0.054 R)
• M69: 36,908,188 km (0.104 R)
• M70: 37,453,473 km (0.099 R)
• M71: 38,138,930 km (0.114 R)
• M72: 39,382,986 km (0.07 R)
• M73: 39,591,675 km (0.111 R)
• M74: 40,009,951 km (0.052 R)
• M75: 41,415,123 km (0.091 R)
• M76: 43,051,126 km (0.106 R)
• M77: 43,337,755 km (0.107 R)
• M78: 43,985,065 km (0.08 R)
• M79: 44,490,856 km (0.105 R)
• M80: 46,019,447 km (0.106 R)
• M81: 48,084,196 km (0.106 R)
• M82: 48,307,247 km (0.081 R)
• M83: 49,652,580 km (0.103 R)
• M84: 49,802,777 km (0.087 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 714.6

Radius: 4.2

Gravity: 40.51 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 10.7 AU - 15.42 AU

Year: 17069 Days

Day: 23.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 69,432,194 km

• M1: 92,900 km (0.1 R)
• M2: 121,623 km (0.057 R)
• M3: 804,837 km (0.065 R)
• M4: 996,322 km (0.069 R)
• M5: 1,563,597 km (0.061 R)
• M6: 1,894,358 km (0.112 R)
• M7: 2,019,870 km (0.089 R)
• M8: 2,083,749 km (0.1 R)
• M9: 3,192,269 km (0.112 R)
• M10: 3,266,769 km (0.058 R)
• M11: 3,570,452 km (0.118 R)
• M12: 4,002,491 km (0.045 R)
• M13: 4,327,118 km (0.047 R)
• M14: 5,662,728 km (0.074 R)
• M15: 5,889,219 km (0.088 R)
• M16: 6,304,353 km (0.077 R)
• M17: 7,211,515 km (0.072 R)
• M18: 7,457,005 km (0.1 R)
• M19: 7,655,222 km (0.043 R)
• M20: 7,805,119 km (0.056 R)
• M21: 7,956,064 km (0.087 R)
• M22: 8,158,619 km (0.111 R)
• M23: 8,465,893 km (0.035 R)
• M24: 8,672,787 km (0.055 R)
• M25: 8,776,757 km (0.101 R)
• M26: 8,828,967 km (0.116 R)
• M27: 9,197,277 km (0.091 R)
• M28: 9,250,235 km (0.079 R)
• M29: 9,356,599 km (0.084 R)
• M30: 9,840,099 km (0.085 R)
• M31: 10,166,970 km (0.097 R)
• M32: 10,276,626 km (0.044 R)
• M33: 12,552,458 km (0.118 R)
• M34: 12,847,615 km (0.063 R)
• M35: 13,144,866 km (0.03 R)
• M36: 14,913,561 km (0.056 R)
• M37: 16,048,411 km (0.073 R)
• M38: 16,240,195 km (0.079 R)
• M39: 18,000,513 km (0.046 R)
• M40: 18,802,059 km (0.082 R)
• M41: 19,547,056 km (0.066 R)
• M42: 21,275,809 km (0.107 R)
• M43: 21,486,443 km (0.112 R)
• M44: 22,264,950 km (0.08 R)
• M45: 23,776,786 km (0.078 R)
• M46: 24,434,718 km (0.081 R)
• M47: 24,581,773 km (0.114 R)
• M48: 24,950,681 km (0.12 R)
• M49: 25,321,235 km (0.093 R)
• M50: 25,693,883 km (0.106 R)
• M51: 25,768,532 km (0.098 R)
• M52: 26,444,266 km (0.112 R)
• M53: 26,897,996 km (0.061 R)
• M54: 27,201,979 km (0.119 R)
• M55: 28,815,991 km (0.1 R)
• M56: 29,673,785 km (0.109 R)
• M57: 29,909,252 km (0.115 R)
• M58: 31,175,149 km (0.104 R)
• M59: 34,004,643 km (0.066 R)
• M60: 34,580,445 km (0.117 R)
• M61: 34,910,757 km (0.066 R)
• M62: 35,908,276 km (0.079 R)
• M63: 36,326,701 km (0.115 R)
• M64: 37,168,339 km (0.116 R)
• M65: 37,506,729 km (0.061 R)
• M66: 37,846,167 km (0.114 R)
• M67: 38,357,343 km (0.064 R)
• M68: 38,699,324 km (0.105 R)
• M69: 38,785,043 km (0.096 R)
• M70: 39,386,427 km (0.103 R)
• M71: 40,511,403 km (0.052 R)
• M72: 42,351,008 km (0.116 R)
• M73: 42,439,270 km (0.032 R)
• M74: 44,755,793 km (0.099 R)
• M75: 45,025,668 km (0.091 R)
• M76: 45,476,855 km (0.054 R)
• M77: 46,747,839 km (0.046 R)
• M78: 48,676,155 km (0.106 R)
• M79: 49,139,011 km (0.066 R)
• M80: 52,230,750 km (0.061 R)
• M81: 52,325,446 km (0.074 R)
• M82: 53,370,686 km (0.11 R)
• M83: 53,847,903 km (0.047 R)
• M84: 55,674,643 km (0.092 R)
• M85: 55,868,222 km (0.034 R)
• M86: 56,741,575 km (0.107 R)
• M87: 56,936,202 km (0.11 R)
• M88: 57,033,739 km (0.072 R)
• M89: 57,815,089 km (0.092 R)
• M90: 59,289,825 km (0.119 R)
• M91: 60,379,197 km (0.09 R)
• M92: 64,700,481 km (0.105 R)
• M93: 66,436,115 km (0.095 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 15,930 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit