🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.49 AU - 0.69 AU

Year: 168 Days

Day: 39.8 Hours

Environment

Temp: 167 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.85 AU - 1.23 AU

Year: 393 Days

Day: 19.5 Hours

Environment

Temp: 30 °C

Axial Tilt: 13.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.84 AU - 1.26 AU

Year: 399 Days

Day: 43.9 Hours

Environment

Temp: 25 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 31,037,144 km

• M1: 43,084 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.83 AU - 1.35 AU

Year: 422 Days

Day: 32.5 Hours

Environment

Temp: 20 °C

Axial Tilt: 39.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.48 AU - 1.76 AU

Year: 765 Days

Day: 39.9 Hours

Environment

Temp: -50 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.35 AU - 3.11 AU

Year: 1673 Days

Day: 25.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,037,144 km

• M1: 415,134 km (0.051 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.75 AU - 3.01 AU

Year: 1813 Days

Day: 35.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,037,144 km

• M1: 482,902 km (0.108 R)

Asteroid Belt

Center: 3.79 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.5

Radius: 11.1

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 4.67 AU - 4.73 AU

Year: 3779 Days

Day: 6.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 31,037,144 km

• M1: 140,472 km (0.055 R)
• M2: 264,040 km (0.054 R)
• M3: 342,430 km (0.094 R)
• M4: 520,152 km (0.114 R)
• M5: 686,654 km (0.109 R)
• M6: 864,077 km (0.116 R)
• M7: 971,489 km (0.092 R)
• M8: 1,074,861 km (0.076 R)
• M9: 1,200,373 km (0.054 R)
• M10: 1,536,520 km (0.104 R)
• M11: 1,607,429 km (0.103 R)
• M12: 1,880,595 km (0.108 R)
• M13: 1,956,740 km (0.108 R)
• M14: 2,146,131 km (0.104 R)
• M15: 2,248,905 km (0.049 R)
• M16: 2,341,655 km (0.108 R)
• M17: 2,531,196 km (0.119 R)
• M18: 2,627,836 km (0.112 R)
• M19: 2,701,139 km (0.105 R)
• M20: 2,812,440 km (0.037 R)
• M21: 3,078,425 km (0.098 R)
• M22: 3,813,250 km (0.115 R)
• M23: 4,512,470 km (0.055 R)
• M24: 4,689,744 km (0.103 R)
• M25: 4,854,301 km (0.064 R)
• M26: 5,127,766 km (0.044 R)
• M27: 5,406,467 km (0.042 R)
• M28: 5,516,122 km (0.062 R)
• M29: 5,849,726 km (0.096 R)
• M30: 5,930,209 km (0.085 R)
• M31: 6,010,992 km (0.04 R)
• M32: 6,206,367 km (0.049 R)
• M33: 6,288,346 km (0.096 R)
• M34: 6,387,231 km (0.118 R)
• M35: 6,486,713 km (0.096 R)
• M36: 6,704,079 km (0.114 R)
• M37: 7,008,810 km (0.095 R)
• M38: 7,300,974 km (0.067 R)
• M39: 7,370,238 km (0.052 R)
• M40: 7,474,658 km (0.096 R)
• M41: 7,544,520 km (0.083 R)
• M42: 7,632,184 km (0.097 R)
• M43: 7,968,331 km (0.09 R)
• M44: 8,039,838 km (0.045 R)
• M45: 8,563,880 km (0.074 R)
• M46: 8,968,841 km (0.08 R)
• M47: 9,098,991 km (0.115 R)
• M48: 9,229,889 km (0.079 R)
• M49: 9,455,633 km (0.099 R)
• M50: 9,569,177 km (0.1 R)
• M51: 10,105,037 km (0.078 R)
• M52: 10,240,573 km (0.12 R)
• M53: 10,415,752 km (0.102 R)
• M54: 10,650,770 km (0.102 R)
• M55: 10,749,205 km (0.118 R)
• M56: 11,872,685 km (0.089 R)
• M57: 11,954,366 km (0.095 R)
• M58: 12,781,492 km (0.104 R)
• M59: 12,991,079 km (0.061 R)
• M60: 13,138,583 km (0.107 R)
• M61: 13,329,021 km (0.087 R)
• M62: 13,520,356 km (0.028 R)
• M63: 13,819,702 km (0.106 R)
• M64: 14,731,202 km (0.071 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.1

Radius: 11

Gravity: 6.59 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 5.45 AU - 8.27 AU

Year: 6663 Days

Day: 8.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 31,037,144 km

• M1: 140,173 km (0.111 R)
• M2: 214,374 km (0.072 R)
• M3: 288,275 km (0.118 R)
• M4: 398,529 km (0.079 R)
• M5: 478,564 km (0.101 R)
• M6: 604,375 km (0.104 R)
• M7: 742,903 km (0.12 R)
• M8: 1,241,363 km (0.043 R)
• M9: 2,635,765 km (0.09 R)
• M10: 3,386,297 km (0.099 R)
• M11: 3,825,068 km (0.098 R)
• M12: 4,011,018 km (0.101 R)
• M13: 4,145,656 km (0.031 R)
• M14: 4,502,896 km (0.095 R)
• M15: 4,813,012 km (0.06 R)
• M16: 4,927,455 km (0.08 R)
• M17: 5,100,988 km (0.062 R)
• M18: 5,663,775 km (0.112 R)
• M19: 5,754,432 km (0.093 R)
• M20: 6,308,841 km (0.117 R)
• M21: 6,783,815 km (0.099 R)
• M22: 7,369,191 km (0.062 R)
• M23: 7,468,374 km (0.11 R)
• M24: 7,701,448 km (0.061 R)
• M25: 8,038,642 km (0.059 R)
• M26: 8,346,215 km (0.041 R)
• M27: 9,043,640 km (0.104 R)
• M28: 9,363,630 km (0.072 R)
• M29: 9,507,094 km (0.082 R)
• M30: 9,868,822 km (0.059 R)
• M31: 9,941,676 km (0.116 R)
• M32: 10,271,988 km (0.057 R)
• M33: 10,494,291 km (0.051 R)
• M34: 10,718,089 km (0.089 R)
• M35: 11,056,779 km (0.078 R)
• M36: 11,208,321 km (0.086 R)
• M37: 11,437,206 km (0.074 R)
• M38: 12,328,510 km (0.081 R)
• M39: 12,921,965 km (0.106 R)
• M40: 13,362,979 km (0.119 R)
• M41: 14,218,829 km (0.096 R)
• M42: 15,008,257 km (0.056 R)
• M43: 15,684,140 km (0.077 R)
• M44: 15,940,252 km (0.116 R)
• M45: 16,413,280 km (0.068 R)
• M46: 16,499,748 km (0.098 R)
• M47: 17,109,508 km (0.055 R)
• M48: 17,241,155 km (0.079 R)
• M49: 17,993,333 km (0.038 R)
• M50: 18,666,074 km (0.105 R)
• M51: 19,943,640 km (0.073 R)
• M52: 20,920,365 km (0.096 R)
• M53: 21,249,330 km (0.102 R)
• M54: 21,390,850 km (0.096 R)
• M55: 21,580,091 km (0.118 R)
• M56: 21,674,936 km (0.091 R)
• M57: 22,198,828 km (0.072 R)
• M58: 22,294,571 km (0.076 R)
• M59: 23,016,829 km (0.07 R)
• M60: 23,991,759 km (0.083 R)
• M61: 24,880,669 km (0.094 R)
• M62: 25,579,590 km (0.116 R)
• M63: 25,981,859 km (0.091 R)
• M64: 26,183,667 km (0.073 R)
• M65: 26,436,786 km (0.117 R)
• M66: 28,076,080 km (0.054 R)
• M67: 28,907,993 km (0.097 R)
• M68: 29,012,562 km (0.077 R)
• M69: 29,221,999 km (0.116 R)
• M70: 29,379,526 km (0.108 R)
• M71: 29,853,452 km (0.091 R)
• M72: 30,224,006 km (0.118 R)
• M73: 30,383,178 km (0.115 R)
• M74: 30,489,542 km (0.114 R)
• M75: 30,969,452 km (0.035 R)
• M76: 31,129,971 km (0.088 R)
• M77: 31,613,321 km (0.106 R)
• M78: 31,882,897 km (0.098 R)
• M79: 32,099,066 km (0.113 R)
• M80: 32,424,291 km (0.11 R)
• M81: 33,023,431 km (0.03 R)
• M82: 33,461,453 km (0.113 R)
• M83: 34,177,279 km (0.094 R)
• M84: 34,343,183 km (0.063 R)
• M85: 34,786,890 km (0.103 R)
• M86: 35,009,492 km (0.109 R)
• M87: 36,750,662 km (0.075 R)
• M88: 38,003,245 km (0.102 R)
• M89: 38,462,211 km (0.112 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 65.7

Radius: 5.4

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 11.69 AU - 13.75 AU

Year: 16824 Days

Day: 22.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 31,037,144 km

• M1: 107,860 km (0.085 R)
• M2: 278,701 km (0.097 R)
• M3: 455,825 km (0.039 R)
• M4: 754,871 km (0.083 R)
• M5: 945,459 km (0.069 R)
• M6: 1,902,436 km (0.097 R)
• M7: 2,105,291 km (0.044 R)
• M8: 2,754,546 km (0.095 R)
• M9: 2,941,693 km (0.1 R)
• M10: 3,219,496 km (0.069 R)
• M11: 3,550,257 km (0.074 R)
• M12: 3,776,897 km (0.045 R)
• M13: 4,125,760 km (0.107 R)
• M14: 4,460,560 km (0.117 R)
• M15: 4,631,101 km (0.098 R)
• M16: 4,754,370 km (0.032 R)
• M17: 6,261,269 km (0.065 R)
• M18: 8,376,733 km (0.085 R)
• M19: 8,466,791 km (0.071 R)
• M20: 8,921,867 km (0.095 R)
• M21: 10,109,974 km (0.068 R)
• M22: 10,918,251 km (0.114 R)
• M23: 11,413,270 km (0.099 R)
• M24: 12,665,105 km (0.058 R)
• M25: 13,324,682 km (0.062 R)
• M26: 13,429,850 km (0.096 R)
• M27: 13,570,472 km (0.085 R)
• M28: 13,782,452 km (0.083 R)
• M29: 14,281,211 km (0.12 R)
• M30: 15,775,395 km (0.114 R)
• M31: 17,089,762 km (0.071 R)
• M32: 18,088,627 km (0.116 R)
• M33: 18,399,790 km (0.088 R)
• M34: 18,988,009 km (0.109 R)
• M35: 19,502,775 km (0.098 R)
• M36: 19,661,947 km (0.096 R)
• M37: 19,861,810 km (0.064 R)
• M38: 21,689,447 km (0.1 R)
• M39: 23,570,341 km (0.117 R)
• M40: 24,723,591 km (0.057 R)
• M41: 25,807,727 km (0.06 R)
• M42: 25,895,242 km (0.098 R)
• M43: 26,201,917 km (0.118 R)
• M44: 26,598,053 km (0.054 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: 550 - 11,295 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit