🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.68 AU - 0.72 AU

Year: 206 Days

Day: 46.9 Hours

Environment

Temp: 191 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.2 AU - 1.62 AU

Year: 588 Days

Day: 13.7 Hours

Environment

Temp: -13 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 79,756,978 km

• M1: 427,551 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.39 AU - 1.53 AU

Year: 620 Days

Day: 31 Hours

Environment

Temp: 11 °C

Axial Tilt: 0.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.49 AU - 1.67 AU

Year: 698 Days

Day: 30.7 Hours

Environment

Temp: -18 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.11 AU - 3.13 AU

Year: 1937 Days

Day: 44.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,756,978 km

• M1: 271,071 km (0.092 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.35 AU - 3.79 AU

Year: 2371 Days

Day: 36 Hours

Environment

Temp: -99 °C

Axial Tilt: 143.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,756,978 km

• M1: 2,572,784 km (0.104 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.41 AU - 4.51 AU

Year: 2770 Days

Day: 12.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,756,978 km

• M1: 442,361 km (0.102 R)
• M2: 459,265 km (0.112 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.18 AU - 5.16 AU

Year: 2993 Days

Day: 19.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,756,978 km

• M1: 214,673 km (0.091 R)
• M2: 1,402,779 km (0.108 R)

Asteroid Belt

Center: 5.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.2

Radius: 13.5

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 7.4 AU - 8.14 AU

Year: 7612 Days

Day: 10 Hours

Environment

Temp: -165 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 79,756,978 km

• M1: 174,730 km (0.064 R)
• M2: 295,306 km (0.092 R)
• M3: 407,505 km (0.111 R)
• M4: 554,111 km (0.106 R)
• M5: 707,748 km (0.111 R)
• M6: 1,132,605 km (0.089 R)
• M7: 1,632,562 km (0.048 R)
• M8: 1,778,719 km (0.119 R)
• M9: 2,430,816 km (0.08 R)
• M10: 2,771,151 km (0.032 R)
• M11: 2,871,382 km (0.108 R)
• M12: 3,075,283 km (0.084 R)
• M13: 3,205,284 km (0.114 R)
• M14: 3,310,601 km (0.044 R)
• M15: 3,524,825 km (0.076 R)
• M16: 3,771,362 km (0.08 R)
• M17: 3,967,186 km (0.106 R)
• M18: 5,057,455 km (0.097 R)
• M19: 5,273,923 km (0.062 R)
• M20: 5,620,242 km (0.111 R)
• M21: 5,941,429 km (0.049 R)
• M22: 6,535,033 km (0.118 R)
• M23: 7,356,026 km (0.12 R)
• M24: 7,496,050 km (0.093 R)
• M25: 7,921,506 km (0.066 R)
• M26: 8,065,120 km (0.058 R)
• M27: 8,427,895 km (0.109 R)
• M28: 8,796,056 km (0.101 R)
• M29: 8,982,155 km (0.098 R)
• M30: 9,701,123 km (0.055 R)
• M31: 9,816,463 km (0.119 R)
• M32: 10,242,817 km (0.117 R)
• M33: 11,194,409 km (0.056 R)
• M34: 11,315,433 km (0.102 R)
• M35: 12,381,917 km (0.1 R)
• M36: 12,716,567 km (0.103 R)
• M37: 13,224,003 km (0.115 R)
• M38: 13,480,264 km (0.084 R)
• M39: 13,738,320 km (0.068 R)
• M40: 14,084,789 km (0.117 R)
• M41: 14,390,268 km (0.11 R)
• M42: 15,052,388 km (0.092 R)
• M43: 15,454,507 km (0.093 R)
• M44: 15,724,531 km (0.115 R)
• M45: 16,360,622 km (0.09 R)
• M46: 17,051,614 km (0.069 R)
• M47: 17,799,155 km (0.063 R)
• M48: 17,893,401 km (0.107 R)
• M49: 18,034,921 km (0.094 R)
• M50: 20,252,709 km (0.101 R)
• M51: 20,647,199 km (0.114 R)
• M52: 20,994,416 km (0.075 R)
• M53: 21,293,611 km (0.07 R)
• M54: 21,443,808 km (0.069 R)
• M55: 21,594,303 km (0.058 R)
• M56: 21,795,363 km (0.044 R)
• M57: 23,272,642 km (0.085 R)
• M58: 23,997,294 km (0.104 R)
• M59: 24,467,181 km (0.063 R)
• M60: 24,834,593 km (0.048 R)
• M61: 25,203,950 km (0.068 R)
• M62: 25,948,050 km (0.045 R)
• M63: 26,269,236 km (0.071 R)
• M64: 26,484,059 km (0.106 R)
• M65: 26,969,504 km (0.063 R)
• M66: 27,785,261 km (0.104 R)
• M67: 28,113,778 km (0.092 R)
• M68: 28,333,538 km (0.12 R)
• M69: 30,224,455 km (0.091 R)
• M70: 31,469,707 km (0.116 R)
• M71: 31,583,701 km (0.053 R)
• M72: 33,252,615 km (0.09 R)
• M73: 33,485,090 km (0.116 R)
• M74: 33,893,193 km (0.049 R)
• M75: 34,244,299 km (0.113 R)
• M76: 34,479,018 km (0.05 R)
• M77: 35,482,670 km (0.1 R)
• M78: 35,720,082 km (0.086 R)
• M79: 39,346,185 km (0.114 R)
• M80: 39,653,758 km (0.11 R)
• M81: 40,209,065 km (0.026 R)
• M82: 40,891,381 km (0.052 R)
• M83: 41,452,523 km (0.118 R)
• M84: 41,953,526 km (0.039 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 307.2

Radius: 7.8

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 18.21 AU - 22.31 AU

Year: 32051 Days

Day: 16.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 79,756,978 km

• M1: 143,614 km (0.1 R)
• M2: 258,206 km (0.062 R)
• M3: 356,941 km (0.082 R)
• M4: 490,382 km (0.117 R)
• M5: 574,605 km (0.069 R)
• M6: 687,103 km (0.106 R)
• M7: 758,312 km (0.099 R)
• M8: 807,230 km (0.079 R)
• M9: 1,124,527 km (0.098 R)
• M10: 2,036,326 km (0.094 R)
• M11: 2,106,039 km (0.103 R)
• M12: 2,466,420 km (0.102 R)
• M13: 3,873,986 km (0.115 R)
• M14: 4,495,416 km (0.042 R)
• M15: 5,291,127 km (0.09 R)
• M16: 5,729,898 km (0.059 R)
• M17: 7,599,273 km (0.032 R)
• M18: 7,708,329 km (0.057 R)
• M19: 7,927,790 km (0.061 R)
• M20: 8,373,142 km (0.106 R)
• M21: 8,655,583 km (0.035 R)
• M22: 9,287,933 km (0.054 R)
• M23: 10,294,428 km (0.072 R)
• M24: 10,780,023 km (0.051 R)
• M25: 10,902,543 km (0.091 R)
• M26: 11,899,613 km (0.03 R)
• M27: 12,344,966 km (0.1 R)
• M28: 13,449,148 km (0.113 R)
• M29: 13,647,215 km (0.115 R)
• M30: 13,912,901 km (0.066 R)
• M31: 14,516,977 km (0.056 R)
• M32: 17,375,344 km (0.117 R)
• M33: 17,663,320 km (0.081 R)
• M34: 17,952,792 km (0.091 R)
• M35: 19,052,635 km (0.114 R)
• M36: 19,200,887 km (0.075 R)
• M37: 20,174,021 km (0.109 R)
• M38: 22,480,371 km (0.087 R)
• M39: 22,558,761 km (0.11 R)
• M40: 23,744,174 km (0.11 R)
• M41: 24,143,900 km (0.049 R)
• M42: 25,682,813 km (0.104 R)
• M43: 26,919,987 km (0.114 R)
• M44: 29,623,670 km (0.026 R)
• M45: 30,226,549 km (0.106 R)
• M46: 30,399,484 km (0.1 R)
• M47: 31,182,031 km (0.062 R)
• M48: 31,707,418 km (0.11 R)
• M49: 32,412,473 km (0.12 R)
• M50: 32,501,035 km (0.11 R)
• M51: 33,569,164 km (0.054 R)
• M52: 34,287,682 km (0.089 R)
• M53: 34,829,975 km (0.112 R)
• M54: 36,014,491 km (0.112 R)
• M55: 36,289,751 km (0.071 R)
• M56: 36,842,365 km (0.114 R)
• M57: 36,934,667 km (0.118 R)
• M58: 40,405,936 km (0.079 R)
• M59: 41,265,825 km (0.087 R)
• M60: 42,615,646 km (0.08 R)
• M61: 43,101,091 km (0.12 R)
• M62: 43,588,481 km (0.115 R)
• M63: 45,160,456 km (0.063 R)
• M64: 45,358,224 km (0.093 R)
• M65: 45,457,258 km (0.101 R)
• M66: 45,655,475 km (0.077 R)
• M67: 46,052,807 km (0.076 R)
• M68: 46,351,554 km (0.069 R)
• M69: 47,051,073 km (0.076 R)
• M70: 49,374,029 km (0.1 R)
• M71: 50,498,257 km (0.106 R)
• M72: 51,527,491 km (0.043 R)
• M73: 52,667,726 km (0.104 R)
• M74: 52,771,846 km (0.108 R)
• M75: 53,816,188 km (0.105 R)
• M76: 54,762,096 km (0.067 R)
• M77: 57,097,019 km (0.06 R)
• M78: 57,739,542 km (0.058 R)
• M79: 65,185,926 km (0.106 R)
• M80: 66,981,399 km (0.093 R)
• M81: 71,656,034 km (0.049 R)
• M82: 72,464,610 km (0.061 R)
• M83: 73,160,091 km (0.103 R)
• M84: 74,207,425 km (0.073 R)
• M85: 75,964,004 km (0.111 R)
• M86: 77,615,863 km (0.043 R)
• M87: 79,398,771 km (0.09 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 16,893 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit