🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.59 AU - 0.75 AU

Year: 204 Days

Day: 44.3 Hours

Environment

Temp: 134 °C

Axial Tilt: 47 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,506,573 km

• M1: 376,388 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.79 AU - 1.09 AU

Year: 340 Days

Day: 14.6 Hours

Environment

Temp: 27 °C

Axial Tilt: 21.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 42,506,573 km

• M1: 340,784 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.69 AU - 2.41 AU

Year: 1094 Days

Day: 41.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.93 AU - 2.37 AU

Year: 1175 Days

Day: 32.1 Hours

Environment

Temp: -70 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.12 AU - 2.44 AU

Year: 1283 Days

Day: 39.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,506,573 km

• M1: 1,502,411 km (0.108 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.67 AU - 3.99 AU

Year: 2794 Days

Day: 21.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100

Radius: 10.7

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.89 AU - 6.39 AU

Year: 4344 Days

Day: 10.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 42,506,573 km

• M1: 176,675 km (0.089 R)
• M2: 323,131 km (0.035 R)
• M3: 439,519 km (0.109 R)
• M4: 579,841 km (0.107 R)
• M5: 656,435 km (0.043 R)
• M6: 828,772 km (0.079 R)
• M7: 908,657 km (0.098 R)
• M8: 1,059,751 km (0.047 R)
• M9: 1,192,145 km (0.079 R)
• M10: 1,274,424 km (0.069 R)
• M11: 1,349,223 km (0.09 R)
• M12: 1,415,944 km (0.106 R)
• M13: 1,593,068 km (0.061 R)
• M14: 1,725,611 km (0.114 R)
• M15: 1,969,157 km (0.11 R)
• M16: 2,045,601 km (0.057 R)
• M17: 2,224,221 km (0.102 R)
• M18: 2,396,259 km (0.084 R)
• M19: 2,513,543 km (0.111 R)
• M20: 2,656,858 km (0.07 R)
• M21: 2,852,233 km (0.093 R)
• M22: 3,296,090 km (0.073 R)
• M23: 3,387,494 km (0.096 R)
• M24: 3,626,552 km (0.105 R)
• M25: 3,871,144 km (0.12 R)
• M26: 4,023,285 km (0.102 R)
• M27: 4,319,489 km (0.107 R)
• M28: 4,390,997 km (0.098 R)
• M29: 4,564,381 km (0.082 R)
• M30: 4,799,100 km (0.106 R)
• M31: 5,173,842 km (0.077 R)
• M32: 5,280,506 km (0.049 R)
• M33: 5,465,109 km (0.117 R)
• M34: 5,935,894 km (0.096 R)
• M35: 6,111,821 km (0.106 R)
• M36: 6,240,924 km (0.108 R)
• M37: 6,322,006 km (0.072 R)
• M38: 6,436,149 km (0.118 R)
• M39: 6,551,040 km (0.096 R)
• M40: 6,849,488 km (0.106 R)
• M41: 6,916,358 km (0.038 R)
• M42: 7,203,287 km (0.082 R)
• M43: 7,736,753 km (0.115 R)
• M44: 8,016,950 km (0.1 R)
• M45: 8,354,293 km (0.112 R)
• M46: 8,533,511 km (0.108 R)
• M47: 8,605,767 km (0.091 R)
• M48: 8,732,327 km (0.039 R)
• M49: 8,841,384 km (0.068 R)
• M50: 9,189,947 km (0.058 R)
• M51: 9,524,148 km (0.087 R)
• M52: 9,655,196 km (0.084 R)
• M53: 10,223,818 km (0.101 R)
• M54: 10,435,050 km (0.078 R)
• M55: 10,589,584 km (0.104 R)
• M56: 10,959,690 km (0.097 R)
• M57: 11,314,087 km (0.106 R)
• M58: 11,552,546 km (0.088 R)
• M59: 11,973,963 km (0.12 R)
• M60: 12,277,946 km (0.03 R)
• M61: 12,646,106 km (0.102 R)
• M62: 13,018,007 km (0.078 R)
• M63: 13,163,565 km (0.045 R)
• M64: 13,582,589 km (0.027 R)
• M65: 13,836,157 km (0.075 R)
• M66: 13,920,979 km (0.102 R)
• M67: 14,027,194 km (0.072 R)
• M68: 14,197,885 km (0.048 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.7

Radius: 13.6

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 5.46 AU - 6.98 AU

Year: 5783 Days

Day: 7.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 42,506,573 km

• M1: 183,856 km (0.114 R)
• M2: 280,047 km (0.113 R)
• M3: 472,580 km (0.07 R)
• M4: 659,727 km (0.058 R)
• M5: 1,027,289 km (0.101 R)
• M6: 1,745,658 km (0.064 R)
• M7: 1,833,920 km (0.083 R)
• M8: 1,942,080 km (0.105 R)
• M9: 2,108,582 km (0.034 R)
• M10: 2,241,425 km (0.102 R)
• M11: 2,657,157 km (0.085 R)
• M12: 2,801,370 km (0.119 R)
• M13: 3,011,854 km (0.069 R)
• M14: 3,097,574 km (0.115 R)
• M15: 3,227,724 km (0.109 R)
• M16: 3,697,760 km (0.087 R)
• M17: 4,023,285 km (0.026 R)
• M18: 4,118,130 km (0.079 R)
• M19: 4,213,574 km (0.115 R)
• M20: 4,578,592 km (0.09 R)
• M21: 4,928,651 km (0.066 R)
• M22: 5,261,507 km (0.118 R)
• M23: 5,548,884 km (0.044 R)
• M24: 5,814,720 km (0.111 R)
• M25: 6,112,120 km (0.075 R)
• M26: 6,386,782 km (0.105 R)
• M27: 6,497,784 km (0.099 R)
• M28: 7,409,283 km (0.105 R)
• M29: 7,496,798 km (0.075 R)
• M30: 7,909,838 km (0.072 R)
• M31: 8,451,831 km (0.112 R)
• M32: 9,068,324 km (0.112 R)
• M33: 9,256,069 km (0.104 R)
• M34: 9,413,596 km (0.119 R)
• M35: 9,667,463 km (0.055 R)
• M36: 10,377,155 km (0.06 R)
• M37: 11,003,671 km (0.097 R)
• M38: 11,915,171 km (0.104 R)
• M39: 12,397,475 km (0.112 R)
• M40: 12,571,158 km (0.098 R)
• M41: 12,710,882 km (0.12 R)
• M42: 12,991,677 km (0.057 R)
• M43: 13,238,963 km (0.079 R)
• M44: 13,774,374 km (0.095 R)
• M45: 14,026,596 km (0.104 R)
• M46: 14,353,317 km (0.076 R)
• M47: 14,719,084 km (0.1 R)
• M48: 14,977,140 km (0.11 R)
• M49: 15,199,443 km (0.055 R)
• M50: 15,534,841 km (0.082 R)
• M51: 15,986,028 km (0.049 R)
• M52: 16,289,263 km (0.1 R)
• M53: 17,171,592 km (0.109 R)
• M54: 17,326,575 km (0.094 R)
• M55: 19,586,101 km (0.081 R)
• M56: 20,032,800 km (0.046 R)
• M57: 20,977,661 km (0.106 R)
• M58: 21,978,919 km (0.049 R)
• M59: 22,273,926 km (0.116 R)
• M60: 22,400,785 km (0.098 R)
• M61: 23,467,119 km (0.085 R)
• M62: 23,984,877 km (0.111 R)
• M63: 24,768,471 km (0.093 R)
• M64: 24,899,967 km (0.065 R)
• M65: 25,560,591 km (0.027 R)
• M66: 26,495,129 km (0.095 R)
• M67: 27,260,023 km (0.067 R)
• M68: 27,350,380 km (0.095 R)
• M69: 28,903,356 km (0.075 R)
• M70: 29,134,185 km (0.081 R)
• M71: 29,737,214 km (0.075 R)
• M72: 29,970,138 km (0.098 R)
• M73: 31,191,605 km (0.116 R)
• M74: 31,665,680 km (0.036 R)
• M75: 31,760,825 km (0.11 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.7

Radius: 12.7

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 6.75 AU - 8.13 AU

Year: 7565 Days

Day: 5.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 42,506,573 km

• M1: 177,573 km (0.104 R)
• M2: 378,034 km (0.106 R)
• M3: 459,265 km (0.108 R)
• M4: 689,347 km (0.104 R)
• M5: 1,045,240 km (0.09 R)
• M6: 1,320,500 km (0.105 R)
• M7: 1,537,567 km (0.11 R)
• M8: 1,702,873 km (0.116 R)
• M9: 1,962,574 km (0.092 R)
• M10: 2,142,840 km (0.083 R)
• M11: 2,448,020 km (0.095 R)
• M12: 2,642,796 km (0.047 R)
• M13: 3,048,057 km (0.077 R)
• M14: 3,832,697 km (0.113 R)
• M15: 4,146,255 km (0.054 R)
• M16: 4,587,568 km (0.077 R)
• M17: 4,677,626 km (0.119 R)
• M18: 5,579,103 km (0.072 R)
• M19: 5,902,384 km (0.05 R)
• M20: 6,499,728 km (0.027 R)
• M21: 7,012,400 km (0.118 R)
• M22: 7,221,239 km (0.053 R)
• M23: 7,787,916 km (0.089 R)
• M24: 9,002,052 km (0.12 R)
• M25: 9,115,297 km (0.085 R)
• M26: 9,496,473 km (0.088 R)
• M27: 9,650,409 km (0.096 R)
• M28: 9,999,870 km (0.102 R)
• M29: 10,551,587 km (0.063 R)
• M30: 11,316,331 km (0.12 R)
• M31: 12,391,790 km (0.085 R)
• M32: 12,517,901 km (0.117 R)
• M33: 12,856,591 km (0.112 R)
• M34: 13,198,272 km (0.063 R)
• M35: 13,890,461 km (0.096 R)
• M36: 14,153,155 km (0.088 R)
• M37: 14,373,363 km (0.09 R)
• M38: 14,995,840 km (0.118 R)
• M39: 16,405,650 km (0.119 R)
• M40: 16,544,178 km (0.087 R)
• M41: 17,243,399 km (0.101 R)
• M42: 17,431,593 km (0.109 R)
• M43: 18,430,308 km (0.076 R)
• M44: 18,574,371 km (0.037 R)
• M45: 19,447,424 km (0.098 R)
• M46: 19,790,602 km (0.109 R)
• M47: 19,987,622 km (0.116 R)
• M48: 20,582,423 km (0.119 R)
• M49: 23,695,405 km (0.087 R)
• M50: 23,799,974 km (0.082 R)
• M51: 23,957,052 km (0.102 R)
• M52: 24,535,996 km (0.075 R)
• M53: 26,462,816 km (0.111 R)
• M54: 26,788,640 km (0.101 R)
• M55: 27,389,575 km (0.108 R)
• M56: 27,554,282 km (0.114 R)
• M57: 27,719,289 km (0.108 R)
• M58: 28,326,955 km (0.098 R)
• M59: 28,939,110 km (0.057 R)
• M60: 30,915,896 km (0.118 R)
• M61: 31,833,978 km (0.094 R)
• M62: 33,052,602 km (0.085 R)
• M63: 33,462,052 km (0.111 R)
• M64: 33,696,920 km (0.051 R)
• M65: 33,814,504 km (0.11 R)
• M66: 34,050,121 km (0.025 R)
• M67: 34,582,390 km (0.11 R)
• M68: 34,760,412 km (0.096 R)
• M69: 35,176,892 km (0.047 R)
• M70: 35,714,846 km (0.06 R)
• M71: 35,954,801 km (0.059 R)
• M72: 36,617,520 km (0.113 R)
• M73: 36,859,569 km (0.11 R)
• M74: 37,284,277 km (0.083 R)
• M75: 37,406,050 km (0.11 R)
• M76: 37,649,745 km (0.115 R)
• M77: 37,832,853 km (0.077 R)
• M78: 38,077,445 km (0.105 R)
• M79: 38,691,395 km (0.074 R)
• M80: 39,556,370 km (0.089 R)
• M81: 40,053,483 km (0.099 R)
• M82: 41,116,825 km (0.119 R)
• M83: 41,305,318 km (0.105 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 13,742 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit