🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.59 AU - 0.65 AU

Year: 179 Days

Day: 32.3 Hours

Environment

Temp: 227 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.76 AU - 0.96 AU

Year: 293 Days

Day: 22.6 Hours

Environment

Temp: 133 °C

Axial Tilt: 19.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.76 AU - 1.12 AU

Year: 335 Days

Day: 33.4 Hours

Environment

Temp: 34 °C

Axial Tilt: 34.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.82 AU - 1.34 AU

Year: 412 Days

Day: 21.4 Hours

Environment

Temp: 11 °C

Axial Tilt: 67.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 55,338,214 km

• M1: 320,738 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.95 AU - 1.45 AU

Year: 483 Days

Day: 14.1 Hours

Environment

Temp: -2 °C

Axial Tilt: 28.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 55,338,214 km

• M1: 831,166 km (0.078 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.94 AU - 2.96 AU

Year: 1408 Days

Day: 30.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 134.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.22 AU - 3.68 AU

Year: 1860 Days

Day: 32.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.26 AU - 5.14 AU

Year: 3740 Days

Day: 32.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 158.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,338,214 km

• M1: 1,910,066 km (0.084 R)
• M2: 3,501,338 km (0.09 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.1

Radius: 12.8

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.99 AU - 5.47 AU

Year: 3776 Days

Day: 11.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 55,338,214 km

• M1: 160,070 km (0.081 R)
• M2: 256,560 km (0.065 R)
• M3: 538,852 km (0.117 R)
• M4: 743,651 km (0.042 R)
• M5: 1,176,886 km (0.067 R)
• M6: 1,911,113 km (0.114 R)
• M7: 2,236,488 km (0.109 R)
• M8: 2,414,958 km (0.111 R)
• M9: 2,748,412 km (0.086 R)
• M10: 3,256,297 km (0.053 R)
• M11: 3,438,956 km (0.097 R)
• M12: 3,562,823 km (0.088 R)
• M13: 3,667,093 km (0.095 R)
• M14: 3,772,410 km (0.066 R)
• M15: 4,029,419 km (0.092 R)
• M16: 4,182,008 km (0.1 R)
• M17: 4,381,123 km (0.093 R)
• M18: 4,742,851 km (0.045 R)
• M19: 5,399,286 km (0.093 R)
• M20: 5,592,268 km (0.062 R)
• M21: 6,285,355 km (0.064 R)
• M22: 6,437,346 km (0.086 R)
• M23: 6,539,521 km (0.065 R)
• M24: 7,005,519 km (0.045 R)
• M25: 7,724,935 km (0.081 R)
• M26: 8,190,035 km (0.099 R)
• M27: 8,551,912 km (0.104 R)
• M28: 9,147,461 km (0.071 R)
• M29: 9,262,502 km (0.061 R)
• M30: 9,349,119 km (0.088 R)
• M31: 10,589,136 km (0.079 R)
• M32: 10,892,071 km (0.094 R)
• M33: 10,983,476 km (0.092 R)
• M34: 11,167,182 km (0.104 R)
• M35: 11,724,135 km (0.101 R)
• M36: 12,290,213 km (0.053 R)
• M37: 12,480,950 km (0.079 R)
• M38: 13,026,683 km (0.092 R)
• M39: 13,286,236 km (0.117 R)
• M40: 13,580,196 km (0.102 R)
• M41: 13,744,454 km (0.026 R)
• M42: 14,307,989 km (0.093 R)
• M43: 14,441,580 km (0.088 R)
• M44: 14,609,279 km (0.1 R)
• M45: 14,845,195 km (0.07 R)
• M46: 14,946,622 km (0.1 R)
• M47: 15,048,349 km (0.107 R)
• M48: 16,043,474 km (0.12 R)
• M49: 16,496,456 km (0.043 R)
• M50: 16,918,322 km (0.081 R)
• M51: 17,201,511 km (0.104 R)
• M52: 17,772,825 km (0.118 R)
• M53: 17,952,642 km (0.076 R)
• M54: 18,459,180 km (0.066 R)
• M55: 19,191,163 km (0.096 R)
• M56: 19,449,668 km (0.115 R)
• M57: 19,672,120 km (0.09 R)
• M58: 19,858,070 km (0.066 R)
• M59: 20,156,967 km (0.069 R)
• M60: 20,683,551 km (0.077 R)
• M61: 20,872,643 km (0.102 R)
• M62: 21,214,624 km (0.092 R)
• M63: 21,942,567 km (0.089 R)
• M64: 22,135,548 km (0.092 R)
• M65: 24,374,729 km (0.114 R)
• M66: 24,574,592 km (0.091 R)
• M67: 26,070,421 km (0.041 R)
• M68: 26,274,772 km (0.116 R)
• M69: 26,726,408 km (0.056 R)
• M70: 26,891,115 km (0.116 R)
• M71: 27,180,437 km (0.116 R)
• M72: 27,637,159 km (0.092 R)
• M73: 27,970,912 km (0.104 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.2

Radius: 9.1

Gravity: 9.17 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 9.89 AU - 10.31 AU

Year: 11783 Days

Day: 6.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 55,338,214 km

• M1: 185,801 km (0.041 R)
• M2: 305,778 km (0.049 R)
• M3: 474,824 km (0.079 R)
• M4: 622,926 km (0.087 R)
• M5: 1,433,746 km (0.051 R)
• M6: 1,755,830 km (0.11 R)
• M7: 2,944,236 km (0.109 R)
• M8: 3,099,518 km (0.103 R)
• M9: 3,225,629 km (0.102 R)
• M10: 3,385,849 km (0.076 R)
• M11: 4,052,606 km (0.078 R)
• M12: 4,121,421 km (0.06 R)
• M13: 4,260,547 km (0.063 R)
• M14: 4,401,020 km (0.106 R)
• M15: 4,832,011 km (0.083 R)
• M16: 5,314,165 km (0.093 R)
• M17: 5,542,003 km (0.111 R)
• M18: 6,244,514 km (0.039 R)
• M19: 6,606,242 km (0.11 R)
• M20: 7,392,379 km (0.075 R)
• M21: 7,476,902 km (0.084 R)
• M22: 7,817,985 km (0.047 R)
• M23: 7,904,153 km (0.108 R)
• M24: 7,990,471 km (0.036 R)
• M25: 8,295,501 km (0.096 R)
• M26: 8,648,552 km (0.09 R)
• M27: 9,369,614 km (0.072 R)
• M28: 9,969,651 km (0.052 R)
• M29: 10,109,974 km (0.063 R)
• M30: 10,534,682 km (0.12 R)
• M31: 12,643,114 km (0.094 R)
• M32: 12,947,546 km (0.083 R)
• M33: 13,151,747 km (0.041 R)
• M34: 14,084,191 km (0.101 R)
• M35: 14,189,059 km (0.084 R)
• M36: 14,294,226 km (0.086 R)
• M37: 16,012,058 km (0.086 R)
• M38: 16,341,323 km (0.096 R)
• M39: 16,839,484 km (0.117 R)
• M40: 17,118,484 km (0.101 R)
• M41: 17,286,483 km (0.09 R)
• M42: 18,306,591 km (0.107 R)
• M43: 19,229,609 km (0.115 R)
• M44: 19,462,683 km (0.089 R)
• M45: 19,521,176 km (0.082 R)
• M46: 19,696,804 km (0.08 R)
• M47: 20,167,738 km (0.081 R)
• M48: 20,226,829 km (0.104 R)
• M49: 20,286,070 km (0.111 R)
• M50: 20,582,872 km (0.087 R)
• M51: 20,701,952 km (0.083 R)
• M52: 21,481,805 km (0.066 R)
• M53: 21,542,243 km (0.088 R)
• M54: 21,663,268 km (0.119 R)
• M55: 21,784,442 km (0.053 R)
• M56: 21,966,652 km (0.106 R)
• M57: 22,823,549 km (0.081 R)
• M58: 23,008,601 km (0.079 R)
• M59: 23,318,119 km (0.094 R)
• M60: 24,380,863 km (0.098 R)
• M61: 24,886,354 km (0.101 R)
• M62: 25,204,100 km (0.106 R)
• M63: 26,553,323 km (0.116 R)
• M64: 29,589,561 km (0.109 R)
• M65: 31,903,541 km (0.057 R)
• M66: 33,291,660 km (0.114 R)
• M67: 35,767,953 km (0.086 R)
• M68: 36,558,279 km (0.101 R)
• M69: 36,774,897 km (0.11 R)
• M70: 36,919,558 km (0.099 R)
• M71: 37,281,884 km (0.07 R)
• M72: 37,864,119 km (0.102 R)
• M73: 39,628,925 km (0.112 R)
• M74: 39,703,125 km (0.117 R)
• M75: 42,099,085 km (0.086 R)
• M76: 43,390,862 km (0.112 R)
• M77: 44,618,612 km (0.064 R)
• M78: 45,314,242 km (0.079 R)
• M79: 45,702,149 km (0.086 R)
• M80: 49,163,695 km (0.047 R)
• M81: 51,006,591 km (0.069 R)
• M82: 51,814,718 km (0.119 R)
• M83: 51,895,801 km (0.045 R)
• M84: 53,198,499 km (0.097 R)
• M85: 53,771,758 km (0.112 R)
• M86: 53,936,016 km (0.089 R)
• M87: 54,676,825 km (0.111 R)
• M88: 54,841,981 km (0.033 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 16,393 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit