🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.44 AU - 0.56 AU

Year: 127 Days

Day: 20.3 Hours

Environment

Temp: 197 °C

Axial Tilt: 143.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.72 AU - 0.74 AU

Year: 224 Days

Day: 21.7 Hours

Environment

Temp: 127 °C

Axial Tilt: 26 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 21,699,624 km

• M1: 56,249 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.95 AU - 1.07 AU

Year: 365 Days

Day: 34.1 Hours

Environment

Temp: 51 °C

Axial Tilt: 0.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.26 AU - 1.28 AU

Year: 515 Days

Day: 18 Hours

Environment

Temp: 5 °C

Axial Tilt: 25.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 21,699,624 km

• M1: 290,220 km (0.055 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.63 AU - 2.63 AU

Year: 1119 Days

Day: 23.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.33 AU - 3.57 AU

Year: 1823 Days

Day: 41.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,699,624 km

• M1: 1,452,147 km (0.037 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.52 AU - 5.34 AU

Year: 3356 Days

Day: 31 Hours

Environment

Temp: -119 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.6

Radius: 13.4

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.49 AU - 7.43 AU

Year: 5236 Days

Day: 11 Hours

Environment

Temp: -152 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 21,699,624 km

• M1: 204,650 km (0.09 R)
• M2: 354,996 km (0.038 R)
• M3: 534,513 km (0.104 R)
• M4: 724,652 km (0.047 R)
• M5: 967,749 km (0.117 R)
• M6: 1,238,670 km (0.106 R)
• M7: 1,367,175 km (0.074 R)
• M8: 1,586,186 km (0.067 R)
• M9: 1,762,712 km (0.057 R)
• M10: 1,890,319 km (0.037 R)
• M11: 2,059,215 km (0.076 R)
• M12: 2,174,704 km (0.098 R)
• M13: 2,392,220 km (0.084 R)
• M14: 2,658,653 km (0.064 R)
• M15: 2,935,110 km (0.12 R)
• M16: 3,310,750 km (0.107 R)
• M17: 3,401,407 km (0.114 R)
• M18: 3,492,961 km (0.084 R)
• M19: 4,157,175 km (0.101 R)
• M20: 4,404,012 km (0.032 R)
• M21: 4,554,358 km (0.112 R)
• M22: 4,757,661 km (0.026 R)
• M23: 4,938,076 km (0.079 R)
• M24: 5,600,795 km (0.091 R)
• M25: 6,123,340 km (0.115 R)
• M26: 7,097,521 km (0.101 R)
• M27: 7,482,736 km (0.114 R)
• M28: 7,693,071 km (0.091 R)
• M29: 8,742,350 km (0.091 R)
• M30: 8,900,475 km (0.117 R)
• M31: 8,995,769 km (0.075 R)
• M32: 9,542,549 km (0.114 R)
• M33: 9,770,835 km (0.114 R)
• M34: 9,934,944 km (0.114 R)
• M35: 10,567,294 km (0.119 R)
• M36: 11,041,520 km (0.079 R)
• M37: 11,661,453 km (0.107 R)
• M38: 11,800,878 km (0.117 R)
• M39: 12,720,008 km (0.107 R)
• M40: 12,935,429 km (0.11 R)
• M41: 13,043,588 km (0.108 R)
• M42: 13,406,213 km (0.12 R)
• M43: 13,956,584 km (0.057 R)
• M44: 14,253,087 km (0.085 R)
• M45: 15,383,747 km (0.08 R)
• M46: 15,498,489 km (0.08 R)
• M47: 15,651,677 km (0.061 R)
• M48: 17,530,626 km (0.086 R)
• M49: 17,770,581 km (0.105 R)
• M50: 18,334,416 km (0.115 R)
• M51: 18,740,873 km (0.04 R)
• M52: 18,863,394 km (0.076 R)
• M53: 19,068,193 km (0.103 R)
• M54: 20,019,785 km (0.117 R)
• M55: 20,732,918 km (0.106 R)
• M56: 21,497,214 km (0.118 R)
• M57: 21,968,896 km (0.115 R)
• M58: 22,055,064 km (0.105 R)
• M59: 22,660,936 km (0.106 R)
• M60: 22,965,966 km (0.063 R)
• M61: 24,022,276 km (0.071 R)
• M62: 25,049,415 km (0.118 R)
• M63: 25,364,768 km (0.071 R)
• M64: 27,100,103 km (0.1 R)
• M65: 27,749,059 km (0.103 R)
• M66: 28,544,022 km (0.12 R)
• M67: 28,638,119 km (0.088 R)
• M68: 28,873,586 km (0.088 R)
• M69: 29,015,255 km (0.11 R)
• M70: 29,346,465 km (0.07 R)
• M71: 29,536,454 km (0.086 R)
• M72: 29,869,758 km (0.111 R)
• M73: 30,539,957 km (0.086 R)
• M74: 31,166,921 km (0.096 R)
• M75: 31,409,120 km (0.106 R)
• M76: 32,041,919 km (0.115 R)
• M77: 32,384,498 km (0.119 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.7

Radius: 9.9

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 6.64 AU - 7.8 AU

Year: 6982 Days

Day: 7.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 21,699,624 km

• M1: 140,622 km (0.115 R)
• M2: 392,096 km (0.053 R)
• M3: 471,981 km (0.101 R)
• M4: 664,813 km (0.072 R)
• M5: 735,124 km (0.111 R)
• M6: 1,043,296 km (0.112 R)
• M7: 1,126,622 km (0.11 R)
• M8: 1,874,312 km (0.054 R)
• M9: 2,318,917 km (0.078 R)
• M10: 2,819,321 km (0.101 R)
• M11: 3,204,087 km (0.082 R)
• M12: 3,427,886 km (0.085 R)
• M13: 3,605,608 km (0.118 R)
• M14: 3,682,800 km (0.11 R)
• M15: 4,428,845 km (0.031 R)
• M16: 4,961,563 km (0.119 R)
• M17: 5,308,331 km (0.073 R)
• M18: 5,753,085 km (0.096 R)
• M19: 5,934,398 km (0.108 R)
• M20: 6,056,320 km (0.057 R)
• M21: 6,148,323 km (0.091 R)
• M22: 6,997,141 km (0.075 R)
• M23: 7,223,184 km (0.107 R)
• M24: 7,288,259 km (0.114 R)
• M25: 7,583,266 km (0.077 R)
• M26: 7,949,332 km (0.102 R)
• M27: 8,287,124 km (0.086 R)
• M28: 8,907,057 km (0.102 R)
• M29: 9,649,063 km (0.054 R)
• M30: 9,937,039 km (0.114 R)
• M31: 10,447,766 km (0.107 R)
• M32: 10,854,971 km (0.114 R)
• M33: 11,305,261 km (0.044 R)
• M34: 11,494,652 km (0.115 R)
• M35: 11,685,090 km (0.112 R)
• M36: 12,379,523 km (0.109 R)
• M37: 12,731,676 km (0.057 R)
• M38: 12,849,859 km (0.1 R)
• M39: 13,406,064 km (0.033 R)
• M40: 13,526,191 km (0.077 R)
• M41: 13,929,507 km (0.072 R)
• M42: 14,624,239 km (0.063 R)
• M43: 14,913,561 km (0.119 R)
• M44: 15,204,828 km (0.098 R)
• M45: 15,708,375 km (0.065 R)
• M46: 16,089,700 km (0.105 R)
• M47: 16,474,166 km (0.063 R)
• M48: 17,251,926 km (0.098 R)
• M49: 17,557,704 km (0.04 R)
• M50: 18,530,239 km (0.103 R)
• M51: 18,619,549 km (0.1 R)
• M52: 19,158,251 km (0.108 R)
• M53: 19,338,966 km (0.081 R)
• M54: 20,204,988 km (0.117 R)
• M55: 20,481,145 km (0.029 R)
• M56: 20,758,649 km (0.077 R)
• M57: 20,851,400 km (0.118 R)
• M58: 22,069,575 km (0.11 R)
• M59: 22,687,265 km (0.109 R)
• M60: 22,830,580 km (0.111 R)
• M61: 23,118,257 km (0.032 R)
• M62: 23,648,731 km (0.088 R)
• M63: 23,891,229 km (0.104 R)
• M64: 24,721,647 km (0.106 R)
• M65: 25,313,605 km (0.079 R)
• M66: 27,371,025 km (0.041 R)
• M67: 27,574,628 km (0.034 R)
• M68: 28,034,641 km (0.105 R)
• M69: 28,188,428 km (0.07 R)
• M70: 28,342,663 km (0.062 R)
• M71: 28,548,659 km (0.055 R)
• M72: 28,703,493 km (0.079 R)
• M73: 29,117,580 km (0.1 R)
• M74: 29,429,641 km (0.054 R)
• M75: 29,952,037 km (0.101 R)
• M76: 30,266,940 km (0.109 R)
• M77: 30,372,108 km (0.084 R)
• M78: 34,789,434 km (0.088 R)
• M79: 34,954,889 km (0.106 R)
• M80: 37,016,048 km (0.101 R)
• M81: 37,410,388 km (0.12 R)
• M82: 37,692,979 km (0.109 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.9

Radius: 12.1

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 7.15 AU - 9.85 AU

Year: 8919 Days

Day: 10.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 21,699,624 km

• M1: 152,440 km (0.075 R)
• M2: 256,860 km (0.112 R)
• M3: 363,074 km (0.084 R)
• M4: 656,435 km (0.069 R)
• M5: 751,879 km (0.081 R)
• M6: 1,231,190 km (0.103 R)
• M7: 1,364,931 km (0.047 R)
• M8: 1,741,618 km (0.104 R)
• M9: 1,907,074 km (0.098 R)
• M10: 2,106,936 km (0.084 R)
• M11: 2,224,221 km (0.075 R)
• M12: 2,313,681 km (0.114 R)
• M13: 2,389,228 km (0.088 R)
• M14: 2,715,800 km (0.118 R)
• M15: 2,974,454 km (0.099 R)
• M16: 3,224,283 km (0.038 R)
• M17: 3,309,105 km (0.116 R)
• M18: 3,463,789 km (0.083 R)
• M19: 3,550,705 km (0.057 R)
• M20: 3,978,406 km (0.077 R)
• M21: 4,441,561 km (0.103 R)
• M22: 4,593,403 km (0.098 R)
• M23: 4,785,785 km (0.081 R)
• M24: 5,118,790 km (0.113 R)
• M25: 5,622,486 km (0.09 R)
• M26: 5,766,400 km (0.051 R)
• M27: 6,873,573 km (0.115 R)
• M28: 7,451,470 km (0.108 R)
• M29: 8,045,224 km (0.089 R)
• M30: 8,137,825 km (0.119 R)
• M31: 8,254,212 km (0.087 R)
• M32: 8,964,204 km (0.081 R)
• M33: 9,108,566 km (0.116 R)
• M34: 9,350,765 km (0.091 R)
• M35: 9,472,836 km (0.065 R)
• M36: 9,619,891 km (0.03 R)
• M37: 9,916,244 km (0.112 R)
• M38: 10,266,004 km (0.042 R)
• M39: 10,874,718 km (0.084 R)
• M40: 11,106,146 km (0.101 R)
• M41: 11,547,609 km (0.079 R)
• M42: 11,626,148 km (0.112 R)
• M43: 11,704,837 km (0.065 R)
• M44: 11,941,949 km (0.048 R)
• M45: 13,729,195 km (0.097 R)
• M46: 13,923,672 km (0.065 R)
• M47: 14,035,272 km (0.105 R)
• M48: 14,287,195 km (0.106 R)
• M49: 14,881,099 km (0.077 R)
• M50: 15,339,018 km (0.113 R)
• M51: 15,888,939 km (0.053 R)
• M52: 16,093,141 km (0.106 R)
• M53: 16,445,144 km (0.118 R)
• M54: 16,533,706 km (0.113 R)
• M55: 17,456,576 km (0.097 R)
• M56: 17,546,783 km (0.062 R)
• M57: 17,637,290 km (0.036 R)
• M58: 17,788,234 km (0.118 R)
• M59: 17,939,627 km (0.117 R)
• M60: 18,091,469 km (0.07 R)
• M61: 18,457,535 km (0.098 R)
• M62: 18,795,327 km (0.117 R)
• M63: 19,135,213 km (0.1 R)
• M64: 19,445,928 km (0.113 R)
• M65: 19,570,693 km (0.066 R)
• M66: 19,758,288 km (0.114 R)
• M67: 19,852,236 km (0.101 R)
• M68: 20,009,314 km (0.071 R)
• M69: 20,483,090 km (0.106 R)
• M70: 21,056,349 km (0.089 R)
• M71: 21,602,681 km (0.113 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 12,484 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit