🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.65 AU - 0.73 AU

Year: 215 Days

Day: 16.4 Hours

Environment

Temp: 170 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.58 AU - 0.86 AU

Year: 229 Days

Day: 45.5 Hours

Environment

Temp: 177 °C

Axial Tilt: 41.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,281,821 km

• M1: 23,636 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.69 AU - 1.07 AU

Year: 309 Days

Day: 46.7 Hours

Environment

Temp: 49 °C

Axial Tilt: 31.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1 AU - 1.54 AU

Year: 536 Days

Day: 30.8 Hours

Environment

Temp: -29 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.09 AU - 1.53 AU

Year: 562 Days

Day: 28.5 Hours

Environment

Temp: -23 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.29 AU - 2.11 AU

Year: 831 Days

Day: 13.5 Hours

Environment

Temp: -58 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,281,821 km

• M1: 979,268 km (0.056 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.05 AU - 3.27 AU

Year: 2105 Days

Day: 36.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,281,821 km

• M1: 1,911,412 km (0.087 R)

Asteroid Belt

Center: 3.87 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.3

Radius: 11.3

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.46 AU - 4.68 AU

Year: 3661 Days

Day: 5.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 34,281,821 km

• M1: 332,855 km (0.12 R)
• M2: 462,706 km (0.107 R)
• M3: 554,410 km (0.107 R)
• M4: 674,238 km (0.097 R)
• M5: 770,429 km (0.092 R)
• M6: 1,178,831 km (0.111 R)
• M7: 1,365,679 km (0.105 R)
• M8: 1,548,188 km (0.094 R)
• M9: 1,768,995 km (0.091 R)
• M10: 2,000,423 km (0.088 R)
• M11: 2,095,717 km (0.08 R)
• M12: 2,176,499 km (0.099 R)
• M13: 2,357,662 km (0.082 R)
• M14: 2,526,858 km (0.045 R)
• M15: 3,003,925 km (0.049 R)
• M16: 3,432,673 km (0.1 R)
• M17: 3,940,558 km (0.048 R)
• M18: 4,081,479 km (0.097 R)
• M19: 4,244,540 km (0.111 R)
• M20: 4,347,464 km (0.088 R)
• M21: 4,598,190 km (0.08 R)
• M22: 4,918,329 km (0.074 R)
• M23: 5,201,668 km (0.115 R)
• M24: 5,557,860 km (0.109 R)
• M25: 5,807,389 km (0.112 R)
• M26: 7,060,571 km (0.077 R)
• M27: 7,182,942 km (0.106 R)
• M28: 7,680,055 km (0.087 R)
• M29: 8,136,927 km (0.111 R)
• M30: 8,865,170 km (0.091 R)
• M31: 8,970,936 km (0.057 R)
• M32: 9,371,259 km (0.071 R)
• M33: 9,695,737 km (0.1 R)
• M34: 10,300,262 km (0.055 R)
• M35: 10,439,388 km (0.069 R)
• M36: 10,523,163 km (0.072 R)
• M37: 10,945,328 km (0.112 R)
• M38: 11,115,720 km (0.12 R)
• M39: 11,229,863 km (0.062 R)
• M40: 11,835,436 km (0.104 R)
• M41: 11,922,950 km (0.109 R)
• M42: 12,274,655 km (0.092 R)
• M43: 12,481,399 km (0.058 R)
• M44: 12,629,651 km (0.06 R)
• M45: 12,778,650 km (0.105 R)
• M46: 13,501,956 km (0.087 R)
• M47: 13,715,432 km (0.1 R)
• M48: 13,929,955 km (0.078 R)
• M49: 14,053,074 km (0.086 R)
• M50: 14,331,476 km (0.027 R)
• M51: 14,580,407 km (0.105 R)
• M52: 15,304,161 km (0.036 R)
• M53: 15,526,763 km (0.072 R)
• M54: 15,654,370 km (0.091 R)
• M55: 15,942,944 km (0.077 R)
• M56: 16,136,374 km (0.098 R)
• M57: 16,330,552 km (0.105 R)
• M58: 16,525,478 km (0.032 R)
• M59: 16,819,289 km (0.07 R)
• M60: 17,081,982 km (0.118 R)
• M61: 17,246,839 km (0.039 R)
• M62: 17,677,831 km (0.082 R)
• M63: 18,078,903 km (0.044 R)
• M64: 18,247,051 km (0.095 R)
• M65: 18,720,229 km (0.083 R)
• M66: 19,163,188 km (0.077 R)
• M67: 19,540,773 km (0.083 R)
• M68: 19,920,901 km (0.118 R)
• M69: 20,303,423 km (0.069 R)
• M70: 21,005,037 km (0.037 R)
• M71: 21,146,407 km (0.105 R)
• M72: 21,252,472 km (0.049 R)
• M73: 21,607,767 km (0.079 R)
• M74: 22,072,418 km (0.077 R)
• M75: 22,939,038 km (0.104 R)
• M76: 23,853,680 km (0.085 R)
• M77: 23,927,282 km (0.098 R)
• M78: 24,037,984 km (0.076 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279

Radius: 13.4

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 4.18 AU - 5.24 AU

Year: 3831 Days

Day: 10.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 34,281,821 km

• M1: 169,644 km (0.073 R)
• M2: 326,572 km (0.076 R)
• M3: 426,055 km (0.118 R)
• M4: 798,553 km (0.091 R)
• M5: 929,152 km (0.114 R)
• M6: 1,098,198 km (0.07 R)
• M7: 1,300,005 km (0.072 R)
• M8: 1,445,564 km (0.096 R)
• M9: 1,729,202 km (0.051 R)
• M10: 2,083,300 km (0.11 R)
• M11: 2,309,642 km (0.103 R)
• M12: 2,572,485 km (0.102 R)
• M13: 2,757,986 km (0.103 R)
• M14: 2,992,556 km (0.105 R)
• M15: 3,082,315 km (0.075 R)
• M16: 3,326,009 km (0.07 R)
• M17: 3,576,287 km (0.102 R)
• M18: 4,245,588 km (0.114 R)
• M19: 4,397,878 km (0.115 R)
• M20: 4,638,282 km (0.092 R)
• M21: 4,725,198 km (0.062 R)
• M22: 4,812,713 km (0.113 R)
• M23: 5,294,568 km (0.094 R)
• M24: 5,773,431 km (0.104 R)
• M25: 5,942,476 km (0.119 R)
• M26: 6,871,778 km (0.115 R)
• M27: 7,031,100 km (0.079 R)
• M28: 7,211,814 km (0.051 R)
• M29: 7,414,519 km (0.118 R)
• M30: 7,516,545 km (0.084 R)
• M31: 7,825,465 km (0.039 R)
• M32: 8,286,226 km (0.104 R)
• M33: 8,434,627 km (0.079 R)
• M34: 8,885,366 km (0.1 R)
• M35: 9,037,357 km (0.117 R)
• M36: 9,124,722 km (0.109 R)
• M37: 9,432,295 km (0.079 R)
• M38: 9,609,569 km (0.115 R)
• M39: 9,990,146 km (0.089 R)
• M40: 10,467,064 km (0.112 R)
• M41: 10,742,922 km (0.085 R)
• M42: 11,114,523 km (0.086 R)
• M43: 11,208,172 km (0.112 R)
• M44: 11,348,943 km (0.093 R)
• M45: 11,846,655 km (0.073 R)
• M46: 12,062,076 km (0.044 R)
• M47: 12,278,844 km (0.108 R)
• M48: 12,594,346 km (0.115 R)
• M49: 12,716,417 km (0.118 R)
• M50: 12,863,323 km (0.032 R)
• M51: 13,456,927 km (0.07 R)
• M52: 13,706,905 km (0.06 R)
• M53: 13,857,550 km (0.111 R)
• M54: 14,160,785 km (0.032 R)
• M55: 15,421,147 km (0.098 R)
• M56: 15,551,746 km (0.116 R)
• M57: 16,263,682 km (0.047 R)
• M58: 17,283,491 km (0.117 R)
• M59: 17,446,403 km (0.115 R)
• M60: 17,555,310 km (0.08 R)
• M61: 18,048,235 km (0.12 R)
• M62: 18,268,742 km (0.094 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.5

Radius: 10.6

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 6.98 AU - 8.74 AU

Year: 8258 Days

Day: 14.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 34,281,821 km

• M1: 132,843 km (0.105 R)
• M2: 345,870 km (0.029 R)
• M3: 490,980 km (0.092 R)
• M4: 1,327,083 km (0.097 R)
• M5: 1,551,480 km (0.11 R)
• M6: 2,175,602 km (0.108 R)
• M7: 2,610,483 km (0.098 R)
• M8: 2,696,502 km (0.069 R)
• M9: 3,095,180 km (0.069 R)
• M10: 3,163,397 km (0.077 R)
• M11: 3,301,475 km (0.116 R)
• M12: 3,655,723 km (0.103 R)
• M13: 3,752,214 km (0.092 R)
• M14: 3,923,354 km (0.053 R)
• M15: 4,096,887 km (0.075 R)
• M16: 4,247,832 km (0.118 R)
• M17: 4,949,595 km (0.071 R)
• M18: 5,382,531 km (0.119 R)
• M19: 5,603,487 km (0.09 R)
• M20: 5,771,336 km (0.069 R)
• M21: 5,855,859 km (0.093 R)
• M22: 6,054,675 km (0.072 R)
• M23: 6,753,297 km (0.073 R)
• M24: 6,961,986 km (0.074 R)
• M25: 8,417,274 km (0.093 R)
• M26: 8,966,298 km (0.098 R)
• M27: 9,727,452 km (0.03 R)
• M28: 10,235,187 km (0.096 R)
• M29: 10,303,553 km (0.035 R)
• M30: 11,100,461 km (0.105 R)
• M31: 11,809,406 km (0.102 R)
• M32: 12,169,488 km (0.027 R)
• M33: 12,533,160 km (0.108 R)
• M34: 12,606,313 km (0.106 R)
• M35: 14,481,223 km (0.119 R)
• M36: 14,827,991 km (0.078 R)
• M37: 15,963,589 km (0.096 R)
• M38: 16,241,990 km (0.052 R)
• M39: 16,884,214 km (0.059 R)
• M40: 21,082,379 km (0.12 R)
• M41: 21,256,810 km (0.092 R)
• M42: 21,959,023 km (0.068 R)
• M43: 22,268,541 km (0.097 R)
• M44: 22,624,135 km (0.12 R)
• M45: 23,026,403 km (0.098 R)
• M46: 23,161,042 km (0.114 R)
• M47: 23,566,601 km (0.058 R)
• M48: 23,702,287 km (0.111 R)
• M49: 24,521,784 km (0.06 R)
• M50: 26,610,918 km (0.099 R)
• M51: 26,893,808 km (0.098 R)
• M52: 27,557,723 km (0.083 R)
• M53: 28,563,769 km (0.05 R)
• M54: 28,998,500 km (0.088 R)
• M55: 29,240,998 km (0.071 R)
• M56: 29,581,633 km (0.093 R)
• M57: 30,168,655 km (0.115 R)
• M58: 30,463,662 km (0.073 R)
• M59: 32,102,955 km (0.098 R)
• M60: 32,454,360 km (0.054 R)
• M61: 34,179,374 km (0.114 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: 458 - 14,960 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit