🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.46 AU - 0.59 AU

Year: 138 Days

Day: 13.6 Hours

Environment

Temp: 206 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.75 AU - 0.79 AU

Year: 248 Days

Day: 38.3 Hours

Environment

Temp: 136 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,385,074 km

• M1: 213,775 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.69 AU - 1.01 AU

Year: 288 Days

Day: 22.7 Hours

Environment

Temp: 144 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,385,074 km

• M1: 59,241 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.84 AU - 1.04 AU

Year: 335 Days

Day: 28.1 Hours

Environment

Temp: 31 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.28 AU - 1.4 AU

Year: 569 Days

Day: 19.7 Hours

Environment

Temp: -20 °C

Axial Tilt: 22.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 40,385,074 km

• M1: 527,931 km (0.102 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.56 AU - 3.8 AU

Year: 2591 Days

Day: 28.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,385,074 km

• M1: 310,116 km (0.103 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.36 AU - 5.08 AU

Year: 3182 Days

Day: 27.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.1

Radius: 8.4

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 5.37 AU - 8.15 AU

Year: 6452 Days

Day: 9.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 40,385,074 km

• M1: 108,758 km (0.1 R)
• M2: 274,512 km (0.045 R)
• M3: 369,208 km (0.109 R)
• M4: 627,413 km (0.106 R)
• M5: 1,026,391 km (0.108 R)
• M6: 1,294,022 km (0.119 R)
• M7: 1,407,267 km (0.05 R)
• M8: 1,568,534 km (0.11 R)
• M9: 1,957,488 km (0.117 R)
• M10: 2,138,053 km (0.082 R)
• M11: 2,568,745 km (0.11 R)
• M12: 2,658,055 km (0.107 R)
• M13: 2,766,813 km (0.058 R)
• M14: 2,969,817 km (0.101 R)
• M15: 3,026,066 km (0.057 R)
• M16: 3,254,651 km (0.078 R)
• M17: 3,332,143 km (0.036 R)
• M18: 3,449,577 km (0.107 R)
• M19: 3,648,243 km (0.115 R)
• M20: 3,769,268 km (0.073 R)
• M21: 3,830,304 km (0.111 R)
• M22: 3,912,134 km (0.111 R)
• M23: 4,480,157 km (0.118 R)
• M24: 4,566,475 km (0.061 R)
• M25: 4,828,870 km (0.028 R)
• M26: 4,895,291 km (0.079 R)
• M27: 5,118,790 km (0.095 R)
• M28: 5,645,524 km (0.097 R)
• M29: 5,809,334 km (0.073 R)
• M30: 6,093,720 km (0.094 R)
• M31: 6,382,743 km (0.032 R)
• M32: 6,774,988 km (0.096 R)
• M33: 6,874,321 km (0.088 R)
• M34: 7,352,735 km (0.095 R)
• M35: 7,841,920 km (0.034 R)
• M36: 8,341,577 km (0.11 R)
• M37: 8,501,497 km (0.07 R)
• M38: 9,206,253 km (0.075 R)
• M39: 9,399,234 km (0.035 R)
• M40: 10,014,381 km (0.114 R)
• M41: 10,441,333 km (0.075 R)
• M42: 10,527,352 km (0.113 R)
• M43: 11,460,543 km (0.086 R)
• M44: 11,668,185 km (0.115 R)
• M45: 12,056,990 km (0.025 R)
• M46: 12,207,785 km (0.109 R)
• M47: 12,389,396 km (0.083 R)
• M48: 12,480,651 km (0.092 R)
• M49: 12,847,615 km (0.05 R)
• M50: 12,939,917 km (0.12 R)
• M51: 13,063,335 km (0.119 R)
• M52: 13,404,717 km (0.051 R)
• M53: 13,906,618 km (0.119 R)
• M54: 13,969,748 km (0.09 R)
• M55: 14,542,559 km (0.107 R)
• M56: 14,831,881 km (0.054 R)
• M57: 15,318,373 km (0.085 R)
• M58: 15,809,952 km (0.116 R)
• M59: 17,044,733 km (0.029 R)
• M60: 17,213,928 km (0.09 R)
• M61: 18,034,023 km (0.046 R)
• M62: 18,240,917 km (0.037 R)
• M63: 18,936,697 km (0.068 R)
• M64: 19,147,181 km (0.115 R)
• M65: 19,499,484 km (0.118 R)
• M66: 19,889,635 km (0.095 R)
• M67: 19,996,598 km (0.062 R)
• M68: 20,641,664 km (0.118 R)
• M69: 20,894,335 km (0.11 R)
• M70: 21,220,907 km (0.05 R)
• M71: 21,842,037 km (0.08 R)
• M72: 22,878,302 km (0.073 R)
• M73: 23,027,600 km (0.086 R)
• M74: 23,252,147 km (0.081 R)
• M75: 23,327,245 km (0.089 R)
• M76: 23,402,343 km (0.068 R)
• M77: 23,741,332 km (0.103 R)
• M78: 24,157,962 km (0.03 R)
• M79: 24,424,246 km (0.063 R)
• M80: 24,615,133 km (0.1 R)
• M81: 24,844,766 km (0.114 R)
• M82: 25,113,593 km (0.108 R)
• M83: 25,422,064 km (0.054 R)
• M84: 25,692,985 km (0.087 R)
• M85: 25,964,805 km (0.104 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280

Radius: 13.3

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 7.54 AU - 7.78 AU

Year: 7782 Days

Day: 10.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 40,385,074 km

• M1: 168,148 km (0.117 R)
• M2: 320,887 km (0.051 R)
• M3: 413,937 km (0.057 R)
• M4: 638,783 km (0.088 R)
• M5: 780,153 km (0.11 R)
• M6: 1,055,712 km (0.115 R)
• M7: 1,242,560 km (0.115 R)
• M8: 1,378,694 km (0.065 R)
• M9: 1,650,065 km (0.103 R)
• M10: 2,489,458 km (0.059 R)
• M11: 2,585,949 km (0.111 R)
• M12: 2,822,613 km (0.068 R)
• M13: 3,170,278 km (0.1 R)
• M14: 3,445,538 km (0.081 R)
• M15: 3,795,298 km (0.06 R)
• M16: 4,019,695 km (0.081 R)
• M17: 4,248,729 km (0.094 R)
• M18: 4,624,070 km (0.106 R)
• M19: 5,034,716 km (0.085 R)
• M20: 5,207,203 km (0.097 R)
• M21: 5,609,172 km (0.113 R)
• M22: 5,839,702 km (0.045 R)
• M23: 6,125,734 km (0.075 R)
• M24: 6,603,848 km (0.097 R)
• M25: 6,901,997 km (0.096 R)
• M26: 7,652,679 km (0.095 R)
• M27: 8,138,723 km (0.067 R)
• M28: 8,841,982 km (0.101 R)
• M29: 9,840,847 km (0.1 R)
• M30: 10,088,432 km (0.108 R)
• M31: 10,181,781 km (0.118 R)
• M32: 10,275,429 km (0.059 R)
• M33: 10,748,009 km (0.077 R)
• M34: 11,163,442 km (0.103 R)
• M35: 11,324,708 km (0.08 R)
• M36: 11,944,193 km (0.052 R)
• M37: 12,043,077 km (0.083 R)
• M38: 12,507,878 km (0.111 R)
• M39: 12,978,812 km (0.075 R)
• M40: 13,627,020 km (0.091 R)
• M41: 14,041,855 km (0.11 R)
• M42: 14,146,274 km (0.06 R)
• M43: 14,320,855 km (0.098 R)
• M44: 14,601,650 km (0.048 R)
• M45: 14,742,721 km (0.108 R)
• M46: 15,239,984 km (0.078 R)
• M47: 15,347,246 km (0.094 R)
• M48: 15,526,613 km (0.055 R)
• M49: 15,996,351 km (0.053 R)
• M50: 16,105,408 km (0.091 R)
• M51: 16,617,631 km (0.114 R)
• M52: 16,949,738 km (0.115 R)
• M53: 17,321,339 km (0.108 R)
• M54: 17,959,224 km (0.09 R)
• M55: 18,566,592 km (0.082 R)
• M56: 18,988,159 km (0.106 R)
• M57: 19,219,437 km (0.056 R)
• M58: 20,311,053 km (0.109 R)
• M59: 20,626,704 km (0.061 R)
• M60: 20,983,645 km (0.115 R)
• M61: 21,583,233 km (0.101 R)
• M62: 22,147,815 km (0.082 R)
• M63: 22,310,129 km (0.11 R)
• M64: 22,513,432 km (0.106 R)
• M65: 22,635,803 km (0.12 R)
• M66: 23,333,079 km (0.085 R)
• M67: 24,790,761 km (0.107 R)
• M68: 25,128,104 km (0.1 R)
• M69: 26,751,091 km (0.114 R)
• M70: 27,227,261 km (0.072 R)
• M71: 27,793,639 km (0.112 R)
• M72: 28,407,888 km (0.085 R)
• M73: 28,849,351 km (0.103 R)
• M74: 29,873,498 km (0.06 R)
• M75: 30,052,866 km (0.102 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 81.8

Radius: 5.2

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 13.18 AU - 17.8 AU

Year: 22379 Days

Day: 19.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 40,385,074 km

• M1: 68,217 km (0.104 R)
• M2: 748,289 km (0.115 R)
• M3: 1,171,501 km (0.112 R)
• M4: 1,616,704 km (0.118 R)
• M5: 1,825,244 km (0.095 R)
• M6: 2,669,424 km (0.098 R)
• M7: 2,767,112 km (0.042 R)
• M8: 2,915,812 km (0.072 R)
• M9: 3,247,022 km (0.117 R)
• M10: 3,351,441 km (0.043 R)
• M11: 3,563,421 km (0.083 R)
• M12: 3,862,019 km (0.113 R)
• M13: 4,168,694 km (0.109 R)
• M14: 5,348,573 km (0.046 R)
• M15: 5,565,041 km (0.099 R)
• M16: 5,911,061 km (0.119 R)
• M17: 6,557,922 km (0.053 R)
• M18: 7,432,022 km (0.109 R)
• M19: 7,917,617 km (0.098 R)
• M20: 8,128,849 km (0.044 R)
• M21: 8,164,304 km (0.077 R)
• M22: 8,556,998 km (0.085 R)
• M23: 9,323,837 km (0.094 R)
• M24: 9,659,086 km (0.063 R)
• M25: 9,847,130 km (0.056 R)
• M26: 9,884,829 km (0.036 R)
• M27: 10,226,810 km (0.074 R)
• M28: 10,264,957 km (0.034 R)
• M29: 12,521,192 km (0.118 R)
• M30: 12,767,430 km (0.105 R)
• M31: 12,932,287 km (0.096 R)
• M32: 13,098,042 km (0.105 R)
• M33: 13,599,344 km (0.117 R)
• M34: 13,683,418 km (0.086 R)
• M35: 13,725,605 km (0.114 R)
• M36: 14,064,294 km (0.053 R)
• M37: 14,234,686 km (0.043 R)
• M38: 14,620,499 km (0.119 R)
• M39: 15,096,819 km (0.027 R)
• M40: 16,153,428 km (0.087 R)
• M41: 17,416,184 km (0.108 R)
• M42: 18,013,080 km (0.047 R)
• M43: 18,151,906 km (0.104 R)
• M44: 18,616,857 km (0.117 R)
• M45: 20,226,829 km (0.105 R)
• M46: 20,467,233 km (0.044 R)
• M47: 21,145,659 km (0.087 R)
• M48: 23,124,390 km (0.051 R)
• M49: 24,493,061 km (0.078 R)
• M50: 24,852,096 km (0.105 R)
• M51: 25,575,551 km (0.118 R)
• M52: 25,783,492 km (0.061 R)
• M53: 26,201,169 km (0.106 R)
• M54: 27,840,463 km (0.096 R)
• M55: 27,947,425 km (0.079 R)
• M56: 28,591,594 km (0.12 R)
• M57: 29,132,241 km (0.103 R)
• M58: 29,240,849 km (0.053 R)
• M59: 30,774,227 km (0.044 R)
• M60: 31,885,440 km (0.117 R)
• M61: 31,997,339 km (0.083 R)
• M62: 33,918,624 km (0.094 R)
• M63: 34,318,799 km (0.109 R)
• M64: 35,181,679 km (0.103 R)
• M65: 35,935,204 km (0.062 R)
• M66: 37,104,760 km (0.094 R)
• M67: 37,281,285 km (0.108 R)
• M68: 38,942,271 km (0.064 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 15,743 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit