🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.44 AU - 0.66 AU

Year: 156 Days

Day: 16.4 Hours

Environment

Temp: 146 °C

Axial Tilt: 45.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.21 AU - 1.71 AU

Year: 675 Days

Day: 40.1 Hours

Environment

Temp: -54 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.51 AU - 2.23 AU

Year: 979 Days

Day: 43.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 5.3 °

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: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.84 AU - 2.46 AU

Year: 1207 Days

Day: 28.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,652,483 km

• M1: 105,018 km (0.089 R)
• M2: 851,212 km (0.081 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.95 AU - 2.67 AU

Year: 1344 Days

Day: 41 Hours

Environment

Temp: -89 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,652,483 km

• M1: 945,459 km (0.11 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.16 AU - 3.2 AU

Year: 1680 Days

Day: 25.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.3 AU - 3.66 AU

Year: 1970 Days

Day: 18.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.1

Radius: 10

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 5.5 AU - 8.74 AU

Year: 7274 Days

Day: 14.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 37,652,483 km

• M1: 130,898 km (0.114 R)
• M2: 204,500 km (0.081 R)
• M3: 351,106 km (0.077 R)
• M4: 706,700 km (0.103 R)
• M5: 954,584 km (0.091 R)
• M6: 1,212,042 km (0.111 R)
• M7: 1,530,685 km (0.077 R)
• M8: 1,609,523 km (0.079 R)
• M9: 2,089,733 km (0.077 R)
• M10: 2,289,446 km (0.098 R)
• M11: 2,660,149 km (0.109 R)
• M12: 2,975,502 km (0.108 R)
• M13: 3,483,835 km (0.078 R)
• M14: 3,937,416 km (0.105 R)
• M15: 4,101,974 km (0.063 R)
• M16: 4,437,970 km (0.108 R)
• M17: 4,551,964 km (0.059 R)
• M18: 4,724,899 km (0.096 R)
• M19: 6,026,401 km (0.078 R)
• M20: 6,089,531 km (0.036 R)
• M21: 6,864,149 km (0.08 R)
• M22: 7,465,532 km (0.083 R)
• M23: 7,567,408 km (0.06 R)
• M24: 9,041,845 km (0.096 R)
• M25: 9,552,722 km (0.08 R)
• M26: 9,700,375 km (0.054 R)
• M27: 11,413,869 km (0.093 R)
• M28: 11,649,336 km (0.09 R)
• M29: 11,728,174 km (0.057 R)
• M30: 12,005,528 km (0.12 R)
• M31: 12,165,000 km (0.074 R)
• M32: 12,245,035 km (0.112 R)
• M33: 12,325,069 km (0.072 R)
• M34: 12,445,795 km (0.11 R)
• M35: 13,965,260 km (0.045 R)
• M36: 14,174,997 km (0.113 R)
• M37: 14,259,220 km (0.101 R)
• M38: 14,343,593 km (0.083 R)
• M39: 14,428,266 km (0.071 R)
• M40: 15,153,666 km (0.118 R)
• M41: 15,759,986 km (0.102 R)
• M42: 16,374,235 km (0.038 R)
• M43: 16,728,782 km (0.065 R)
• M44: 16,996,263 km (0.025 R)
• M45: 17,626,220 km (0.115 R)
• M46: 17,716,726 km (0.113 R)
• M47: 17,807,532 km (0.114 R)
• M48: 18,493,139 km (0.077 R)
• M49: 19,561,268 km (0.108 R)
• M50: 19,984,630 km (0.093 R)
• M51: 20,744,737 km (0.075 R)
• M52: 22,048,931 km (0.072 R)
• M53: 22,538,565 km (0.077 R)
• M54: 23,031,939 km (0.061 R)
• M55: 23,728,616 km (0.113 R)
• M56: 24,280,782 km (0.114 R)
• M57: 25,091,602 km (0.101 R)
• M58: 25,705,552 km (0.117 R)
• M59: 27,209,609 km (0.087 R)
• M60: 27,682,188 km (0.105 R)
• M61: 28,210,418 km (0.032 R)
• M62: 28,529,062 km (0.117 R)
• M63: 28,688,683 km (0.099 R)
• M64: 29,923,164 km (0.104 R)
• M65: 31,065,344 km (0.092 R)
• M66: 32,000,481 km (0.097 R)
• M67: 32,666,041 km (0.086 R)
• M68: 33,224,191 km (0.059 R)
• M69: 34,236,819 km (0.077 R)
• M70: 34,576,705 km (0.098 R)
• M71: 34,746,948 km (0.056 R)
• M72: 36,062,063 km (0.054 R)
• M73: 36,177,103 km (0.076 R)
• M74: 36,928,384 km (0.085 R)
• M75: 37,568,214 km (0.074 R)
• M76: 38,152,843 km (0.103 R)
• M77: 38,505,146 km (0.103 R)
• M78: 38,740,613 km (0.068 R)
• M79: 39,272,283 km (0.115 R)
• M80: 39,627,878 km (0.112 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.8

Radius: 11.8

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 6.08 AU - 9.56 AU

Year: 8373 Days

Day: 6.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 37,652,483 km

• M1: 158,275 km (0.095 R)
• M2: 458,517 km (0.096 R)
• M3: 568,023 km (0.052 R)
• M4: 817,552 km (0.073 R)
• M5: 1,010,234 km (0.051 R)
• M6: 1,179,579 km (0.113 R)
• M7: 1,903,633 km (0.056 R)
• M8: 2,067,891 km (0.109 R)
• M9: 2,261,471 km (0.094 R)
• M10: 2,385,637 km (0.098 R)
• M11: 2,640,851 km (0.089 R)
• M12: 3,067,953 km (0.104 R)
• M13: 3,545,619 km (0.08 R)
• M14: 4,539,099 km (0.107 R)
• M15: 4,953,335 km (0.054 R)
• M16: 5,749,794 km (0.101 R)
• M17: 5,852,119 km (0.111 R)
• M18: 6,408,474 km (0.073 R)
• M19: 6,764,965 km (0.118 R)
• M20: 6,873,125 km (0.103 R)
• M21: 7,127,890 km (0.101 R)
• M22: 7,311,746 km (0.089 R)
• M23: 7,797,191 km (0.109 R)
• M24: 7,986,731 km (0.102 R)
• M25: 8,564,478 km (0.103 R)
• M26: 8,878,035 km (0.1 R)
• M27: 9,678,833 km (0.076 R)
• M28: 10,253,139 km (0.108 R)
• M29: 11,135,318 km (0.117 R)
• M30: 11,998,048 km (0.115 R)
• M31: 12,393,286 km (0.102 R)
• M32: 12,882,321 km (0.065 R)
• M33: 13,422,819 km (0.095 R)
• M34: 13,970,945 km (0.096 R)
• M35: 14,853,722 km (0.101 R)
• M36: 15,136,163 km (0.096 R)
• M37: 15,994,406 km (0.045 R)
• M38: 16,819,438 km (0.042 R)
• M39: 17,015,561 km (0.044 R)
• M40: 17,708,050 km (0.114 R)
• M41: 17,807,831 km (0.1 R)
• M42: 18,158,190 km (0.078 R)
• M43: 18,258,719 km (0.111 R)
• M44: 18,662,634 km (0.034 R)
• M45: 18,764,211 km (0.095 R)
• M46: 19,171,865 km (0.12 R)
• M47: 19,737,195 km (0.076 R)
• M48: 20,099,820 km (0.115 R)
• M49: 21,519,055 km (0.117 R)
• M50: 21,678,676 km (0.096 R)
• M51: 22,052,821 km (0.098 R)
• M52: 23,133,665 km (0.068 R)
• M53: 23,406,532 km (0.083 R)
• M54: 23,735,497 km (0.097 R)
• M55: 24,397,767 km (0.085 R)
• M56: 25,853,803 km (0.099 R)
• M57: 25,966,899 km (0.108 R)
• M58: 26,193,690 km (0.079 R)
• M59: 26,763,657 km (0.057 R)
• M60: 27,568,494 km (0.12 R)
• M61: 28,731,917 km (0.107 R)
• M62: 29,970,886 km (0.072 R)
• M63: 31,468,361 km (0.078 R)
• M64: 32,439,550 km (0.107 R)
• M65: 33,790,868 km (0.094 R)
• M66: 33,914,735 km (0.105 R)
• M67: 34,100,685 km (0.051 R)
• M68: 35,789,346 km (0.079 R)
• M69: 36,611,984 km (0.082 R)
• M70: 37,121,365 km (0.049 R)
• M71: 37,377,028 km (0.117 R)
• M72: 38,534,317 km (0.096 R)
• M73: 39,899,547 km (0.119 R)
• M74: 40,030,296 km (0.076 R)
• M75: 41,412,730 km (0.109 R)
• M76: 41,611,545 km (0.111 R)
• M77: 41,877,082 km (0.04 R)
• M78: 42,343,079 km (0.104 R)
• M79: 43,549,287 km (0.068 R)
• M80: 44,224,272 km (0.117 R)
• M81: 45,038,833 km (0.118 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.6

Radius: 9.5

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 7.62 AU - 8.02 AU

Year: 8373 Days

Day: 8.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 37,652,483 km

• M1: 135,536 km (0.11 R)
• M2: 374,593 km (0.088 R)
• M3: 589,116 km (0.082 R)
• M4: 683,662 km (0.106 R)
• M5: 813,364 km (0.115 R)
• M6: 951,592 km (0.077 R)
• M7: 1,015,620 km (0.039 R)
• M8: 1,131,558 km (0.114 R)
• M9: 1,269,637 km (0.112 R)
• M10: 1,340,846 km (0.11 R)
• M11: 1,413,550 km (0.117 R)
• M12: 1,487,452 km (0.094 R)
• M13: 1,816,866 km (0.089 R)
• M14: 2,298,721 km (0.06 R)
• M15: 3,226,676 km (0.068 R)
• M16: 3,400,060 km (0.101 R)
• M17: 3,653,030 km (0.103 R)
• M18: 3,781,984 km (0.036 R)
• M19: 4,097,336 km (0.087 R)
• M20: 4,177,670 km (0.105 R)
• M21: 4,366,762 km (0.114 R)
• M22: 4,476,267 km (0.085 R)
• M23: 4,753,772 km (0.099 R)
• M24: 5,008,387 km (0.029 R)
• M25: 5,501,462 km (0.112 R)
• M26: 5,619,794 km (0.115 R)
• M27: 6,101,499 km (0.104 R)
• M28: 6,224,019 km (0.061 R)
• M29: 6,944,483 km (0.03 R)
• M30: 7,040,375 km (0.106 R)
• M31: 7,136,716 km (0.104 R)
• M32: 7,691,126 km (0.085 R)
• M33: 7,956,812 km (0.08 R)
• M34: 8,497,309 km (0.089 R)
• M35: 8,703,006 km (0.116 R)
• M36: 9,294,965 km (0.082 R)
• M37: 10,517,628 km (0.108 R)
• M38: 10,775,684 km (0.115 R)
• M39: 10,998,435 km (0.1 R)
• M40: 11,073,085 km (0.091 R)
• M41: 11,675,964 km (0.077 R)
• M42: 12,600,329 km (0.107 R)
• M43: 13,308,975 km (0.077 R)
• M44: 13,508,089 km (0.081 R)
• M45: 13,628,067 km (0.1 R)
• M46: 13,748,493 km (0.043 R)
• M47: 13,869,069 km (0.071 R)
• M48: 14,233,340 km (0.117 R)
• M49: 14,806,000 km (0.07 R)
• M50: 15,428,028 km (0.119 R)
• M51: 15,763,277 km (0.045 R)
• M52: 15,974,061 km (0.088 R)
• M53: 16,955,572 km (0.06 R)
• M54: 17,214,825 km (0.119 R)
• M55: 17,912,550 km (0.087 R)
• M56: 18,088,477 km (0.084 R)
• M57: 18,353,415 km (0.097 R)
• M58: 19,969,670 km (0.085 R)
• M59: 20,243,584 km (0.114 R)
• M60: 20,610,547 km (0.06 R)
• M61: 21,304,682 km (0.1 R)
• M62: 23,001,570 km (0.072 R)
• M63: 23,866,246 km (0.053 R)
• M64: 25,825,679 km (0.037 R)
• M65: 26,473,587 km (0.117 R)
• M66: 26,975,488 km (0.117 R)
• M67: 27,076,317 km (0.115 R)
• M68: 28,602,963 km (0.062 R)
• M69: 29,066,417 km (0.106 R)
• M70: 29,376,833 km (0.115 R)
• M71: 29,480,504 km (0.099 R)
• M72: 30,105,225 km (0.045 R)
• M73: 30,262,004 km (0.067 R)
• M74: 30,366,722 km (0.092 R)
• M75: 31,156,001 km (0.061 R)
• M76: 31,314,724 km (0.033 R)
• M77: 31,686,026 km (0.057 R)
• M78: 32,218,893 km (0.066 R)
• M79: 32,325,856 km (0.113 R)
• M80: 32,970,024 km (0.042 R)
• M81: 33,077,735 km (0.104 R)
• M82: 33,185,744 km (0.068 R)
• M83: 33,726,840 km (0.081 R)
• M84: 34,598,846 km (0.106 R)
• M85: 34,818,007 km (0.079 R)
• M86: 34,982,714 km (0.078 R)
• M87: 36,031,694 km (0.112 R)
• M88: 37,427,442 km (0.076 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 13,948 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit