🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.54 AU - 0.86 AU

Year: 216 Days

Day: 18.7 Hours

Environment

Temp: 171 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,742,570 km

• M1: 300,542 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.77 AU - 1.19 AU

Year: 358 Days

Day: 44.4 Hours

Environment

Temp: 15 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.32 AU - 1.54 AU

Year: 631 Days

Day: 14.5 Hours

Environment

Temp: -31 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,742,570 km

• M1: 862,581 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.46 AU - 1.84 AU

Year: 782 Days

Day: 16.9 Hours

Environment

Temp: -44 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,742,570 km

• M1: 913,594 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.65 AU - 2.33 AU

Year: 1036 Days

Day: 45.6 Hours

Environment

Temp: -64 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.16 AU - 3.06 AU

Year: 1556 Days

Day: 32.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,742,570 km

• M1: 1,542,803 km (0.12 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.76 AU - 2.98 AU

Year: 1794 Days

Day: 31.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,742,570 km

• M1: 2,592,531 km (0.085 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.4

Radius: 12.4

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 5.38 AU - 6.38 AU

Year: 5261 Days

Day: 9.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 53,742,570 km

• M1: 165,156 km (0.038 R)
• M2: 262,095 km (0.083 R)
• M3: 553,063 km (0.092 R)
• M4: 690,394 km (0.102 R)
• M5: 907,012 km (0.102 R)
• M6: 1,016,966 km (0.075 R)
• M7: 1,102,836 km (0.102 R)
• M8: 1,206,208 km (0.111 R)
• M9: 1,391,709 km (0.088 R)
• M10: 1,722,171 km (0.105 R)
• M11: 2,096,165 km (0.062 R)
• M12: 2,515,488 km (0.052 R)
• M13: 2,594,625 km (0.059 R)
• M14: 2,694,856 km (0.075 R)
• M15: 2,775,938 km (0.118 R)
• M16: 3,215,157 km (0.038 R)
• M17: 3,301,475 km (0.108 R)
• M18: 3,476,206 km (0.087 R)
• M19: 3,609,497 km (0.089 R)
• M20: 4,300,789 km (0.088 R)
• M21: 4,396,233 km (0.087 R)
• M22: 4,540,445 km (0.091 R)
• M23: 4,760,055 km (0.026 R)
• M24: 4,858,640 km (0.063 R)
• M25: 4,958,122 km (0.083 R)
• M26: 5,108,468 km (0.091 R)
• M27: 5,234,878 km (0.03 R)
• M28: 5,491,139 km (0.039 R)
• M29: 6,501,823 km (0.06 R)
• M30: 6,972,607 km (0.115 R)
• M31: 7,714,014 km (0.102 R)
• M32: 8,005,880 km (0.116 R)
• M33: 8,153,234 km (0.105 R)
• M34: 8,271,715 km (0.104 R)
• M35: 8,570,462 km (0.104 R)
• M36: 9,456,979 km (0.087 R)
• M37: 9,612,860 km (0.107 R)
• M38: 9,832,470 km (0.077 R)
• M39: 10,597,962 km (0.095 R)
• M40: 10,824,902 km (0.111 R)
• M41: 11,815,539 km (0.054 R)
• M42: 11,983,537 km (0.043 R)
• M43: 12,253,861 km (0.094 R)
• M44: 12,458,062 km (0.029 R)
• M45: 12,800,791 km (0.12 R)
• M46: 13,007,834 km (0.084 R)
• M47: 13,146,511 km (0.056 R)
• M48: 13,425,511 km (0.086 R)
• M49: 13,706,307 km (0.085 R)
• M50: 13,918,287 km (0.027 R)
• M51: 14,166,918 km (0.051 R)
• M52: 14,776,829 km (0.109 R)
• M53: 16,134,130 km (0.076 R)
• M54: 17,953,540 km (0.05 R)
• M55: 18,030,732 km (0.116 R)
• M56: 18,418,490 km (0.095 R)
• M57: 18,574,371 km (0.052 R)
• M58: 18,926,674 km (0.084 R)
• M59: 19,677,805 km (0.075 R)
• M60: 19,757,540 km (0.108 R)
• M61: 21,454,579 km (0.086 R)
• M62: 21,989,241 km (0.119 R)
• M63: 22,113,258 km (0.079 R)
• M64: 22,362,039 km (0.104 R)
• M65: 22,736,932 km (0.086 R)
• M66: 24,513,705 km (0.057 R)
• M67: 24,771,163 km (0.059 R)
• M68: 24,857,182 km (0.117 R)
• M69: 25,029,519 km (0.1 R)
• M70: 25,115,837 km (0.108 R)
• M71: 25,202,304 km (0.037 R)
• M72: 25,679,372 km (0.074 R)
• M73: 27,217,238 km (0.056 R)
• M74: 27,930,072 km (0.107 R)
• M75: 28,513,953 km (0.106 R)
• M76: 29,238,006 km (0.114 R)
• M77: 29,374,439 km (0.09 R)
• M78: 30,013,970 km (0.057 R)
• M79: 31,028,094 km (0.066 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.5

Radius: 14.4

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 7.38 AU - 7.94 AU

Year: 7822 Days

Day: 5.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 53,742,570 km

• M1: 195,076 km (0.104 R)
• M2: 288,574 km (0.108 R)
• M3: 450,888 km (0.111 R)
• M4: 569,369 km (0.103 R)
• M5: 948,002 km (0.037 R)
• M6: 1,148,014 km (0.104 R)
• M7: 1,811,032 km (0.11 R)
• M8: 2,304,854 km (0.114 R)
• M9: 2,428,572 km (0.102 R)
• M10: 2,709,068 km (0.119 R)
• M11: 2,973,407 km (0.083 R)
• M12: 3,301,924 km (0.063 R)
• M13: 3,758,497 km (0.113 R)
• M14: 3,964,643 km (0.081 R)
• M15: 4,114,390 km (0.112 R)
• M16: 4,543,437 km (0.115 R)
• M17: 4,795,210 km (0.103 R)
• M18: 4,922,817 km (0.11 R)
• M19: 5,051,621 km (0.119 R)
• M20: 5,148,860 km (0.097 R)
• M21: 5,444,764 km (0.097 R)
• M22: 5,780,013 km (0.081 R)
• M23: 5,950,255 km (0.08 R)
• M24: 6,156,850 km (0.077 R)
• M25: 6,719,188 km (0.118 R)
• M26: 7,630,987 km (0.071 R)
• M27: 7,780,585 km (0.096 R)
• M28: 8,350,104 km (0.097 R)
• M29: 9,011,776 km (0.074 R)
• M30: 9,170,050 km (0.077 R)
• M31: 9,974,887 km (0.095 R)
• M32: 10,179,686 km (0.027 R)
• M33: 10,344,543 km (0.108 R)
• M34: 10,718,687 km (0.059 R)
• M35: 10,844,350 km (0.107 R)
• M36: 11,224,478 km (0.083 R)
• M37: 11,523,225 km (0.087 R)
• M38: 11,911,132 km (0.088 R)
• M39: 12,215,863 km (0.11 R)
• M40: 12,567,268 km (0.036 R)
• M41: 12,699,962 km (0.074 R)
• M42: 13,011,275 km (0.084 R)
• M43: 13,235,223 km (0.11 R)
• M44: 16,021,034 km (0.117 R)
• M45: 18,576,465 km (0.12 R)
• M46: 19,031,542 km (0.108 R)
• M47: 20,783,931 km (0.11 R)
• M48: 21,203,703 km (0.085 R)
• M49: 22,372,511 km (0.094 R)
• M50: 23,073,078 km (0.097 R)
• M51: 23,181,387 km (0.098 R)
• M52: 26,172,297 km (0.072 R)
• M53: 28,117,069 km (0.108 R)
• M54: 28,465,034 km (0.061 R)
• M55: 28,989,823 km (0.043 R)
• M56: 29,930,495 km (0.062 R)
• M57: 30,226,549 km (0.114 R)
• M58: 30,881,189 km (0.101 R)
• M59: 31,661,043 km (0.05 R)
• M60: 32,144,094 km (0.094 R)
• M61: 32,325,856 km (0.096 R)
• M62: 33,362,420 km (0.084 R)
• M63: 33,731,029 km (0.11 R)
• M64: 34,782,253 km (0.102 R)
• M65: 35,093,566 km (0.12 R)
• M66: 37,616,983 km (0.051 R)
• M67: 38,706,953 km (0.108 R)
• M68: 39,482,768 km (0.108 R)
• M69: 39,612,469 km (0.04 R)
• M70: 40,786,962 km (0.106 R)
• M71: 40,918,159 km (0.118 R)
• M72: 41,181,003 km (0.107 R)
• M73: 42,570,019 km (0.091 R)
• M74: 43,504,706 km (0.082 R)
• M75: 44,581,063 km (0.079 R)
• M76: 45,530,112 km (0.062 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 343.8

Radius: 7.8

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 10.67 AU - 14.79 AU

Year: 16758 Days

Day: 18.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 98.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 53,742,570 km

• M1: 128,355 km (0.066 R)
• M2: 448,195 km (0.109 R)
• M3: 558,748 km (0.105 R)
• M4: 609,163 km (0.084 R)
• M5: 788,979 km (0.082 R)
• M6: 1,090,568 km (0.088 R)
• M7: 1,221,018 km (0.094 R)
• M8: 1,403,078 km (0.098 R)
• M9: 2,271,494 km (0.028 R)
• M10: 2,496,340 km (0.11 R)
• M11: 2,582,508 km (0.105 R)
• M12: 2,877,066 km (0.119 R)
• M13: 3,213,512 km (0.09 R)
• M14: 3,857,231 km (0.085 R)
• M15: 4,193,827 km (0.064 R)
• M16: 5,482,313 km (0.112 R)
• M17: 5,822,499 km (0.096 R)
• M18: 6,053,029 km (0.104 R)
• M19: 6,208,312 km (0.12 R)
• M20: 6,325,746 km (0.076 R)
• M21: 6,642,445 km (0.086 R)
• M22: 6,842,906 km (0.116 R)
• M23: 7,004,920 km (0.106 R)
• M24: 7,086,302 km (0.114 R)
• M25: 7,291,251 km (0.104 R)
• M26: 7,498,144 km (0.119 R)
• M27: 7,791,207 km (0.066 R)
• M28: 8,045,224 km (0.086 R)
• M29: 8,780,049 km (0.05 R)
• M30: 9,899,041 km (0.113 R)
• M31: 9,990,595 km (0.118 R)
• M32: 10,452,104 km (0.051 R)
• M33: 11,732,811 km (0.104 R)
• M34: 12,613,793 km (0.111 R)
• M35: 13,012,172 km (0.065 R)
• M36: 13,112,403 km (0.097 R)
• M37: 13,465,304 km (0.074 R)
• M38: 13,719,322 km (0.074 R)
• M39: 14,490,798 km (0.118 R)
• M40: 15,170,720 km (0.094 R)
• M41: 15,435,060 km (0.099 R)
• M42: 16,453,223 km (0.097 R)
• M43: 16,507,377 km (0.057 R)
• M44: 17,548,279 km (0.12 R)
• M45: 17,769,983 km (0.05 R)
• M46: 17,881,284 km (0.098 R)
• M47: 20,503,735 km (0.037 R)
• M48: 21,562,139 km (0.083 R)
• M49: 21,680,771 km (0.109 R)
• M50: 21,740,311 km (0.1 R)
• M51: 23,122,146 km (0.106 R)
• M52: 24,161,702 km (0.059 R)
• M53: 24,718,206 km (0.045 R)
• M54: 25,029,220 km (0.075 R)
• M55: 25,216,367 km (0.088 R)
• M56: 25,341,580 km (0.112 R)
• M57: 25,529,475 km (0.028 R)
• M58: 26,033,171 km (0.082 R)
• M59: 26,794,624 km (0.103 R)
• M60: 27,050,137 km (0.104 R)
• M61: 27,627,884 km (0.117 R)
• M62: 27,692,361 km (0.086 R)
• M63: 28,404,597 km (0.101 R)
• M64: 30,978,129 km (0.045 R)
• M65: 31,112,019 km (0.089 R)
• M66: 31,447,866 km (0.064 R)
• M67: 32,123,001 km (0.034 R)
• M68: 33,213,270 km (0.102 R)
• M69: 34,454,185 km (0.067 R)
• M70: 35,080,252 km (0.111 R)
• M71: 35,359,850 km (0.115 R)
• M72: 37,408,144 km (0.107 R)
• M73: 38,410,749 km (0.071 R)
• M74: 38,482,706 km (0.116 R)
• M75: 38,698,725 km (0.106 R)
• M76: 38,987,599 km (0.082 R)
• M77: 40,149,825 km (0.099 R)
• M78: 40,222,828 km (0.103 R)
• M79: 40,882,106 km (0.115 R)
• M80: 42,881,033 km (0.116 R)
• M81: 43,030,332 km (0.102 R)
• M82: 43,479,424 km (0.103 R)
• M83: 46,589,115 km (0.09 R)
• M84: 46,973,283 km (0.101 R)
• M85: 49,221,888 km (0.099 R)
• M86: 50,556,301 km (0.109 R)
• M87: 52,380,498 km (0.093 R)
• M88: 52,859,809 km (0.115 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 18,260 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit