🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.04 AU - 1.08 AU

Year: 401 Days

Day: 20.9 Hours

Environment

Temp: 7 °C

Axial Tilt: 39.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.07 AU - 1.25 AU

Year: 459 Days

Day: 42.9 Hours

Environment

Temp: 13 °C

Axial Tilt: 13.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.94 AU - 2.16 AU

Year: 1077 Days

Day: 14.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.3 AU - 2.6 AU

Year: 1408 Days

Day: 24.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.41 AU - 3.63 AU

Year: 2424 Days

Day: 43.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.53 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803

Radius: 10.1

Gravity: 7.87 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 9.05 AU - 14.03 AU

Year: 14391 Days

Day: 6.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 71,849,679 km

• M1: 131,347 km (0.075 R)
• M2: 493,673 km (0.114 R)
• M3: 698,921 km (0.117 R)
• M4: 1,070,522 km (0.074 R)
• M5: 1,526,197 km (0.086 R)
• M6: 1,949,111 km (0.118 R)
• M7: 2,503,371 km (0.113 R)
• M8: 2,933,016 km (0.114 R)
• M9: 3,421,752 km (0.117 R)
• M10: 4,087,163 km (0.094 R)
• M11: 4,873,001 km (0.073 R)
• M12: 4,954,083 km (0.082 R)
• M13: 5,241,760 km (0.115 R)
• M14: 5,450,449 km (0.085 R)
• M15: 6,049,738 km (0.044 R)
• M16: 7,033,493 km (0.118 R)
• M17: 7,264,024 km (0.089 R)
• M18: 7,403,449 km (0.12 R)
• M19: 7,732,564 km (0.057 R)
• M20: 7,874,982 km (0.09 R)
• M21: 8,259,149 km (0.099 R)
• M22: 8,404,857 km (0.099 R)
• M23: 8,946,401 km (0.036 R)
• M24: 11,009,057 km (0.077 R)
• M25: 11,438,552 km (0.087 R)
• M26: 11,873,583 km (0.109 R)
• M27: 12,704,001 km (0.104 R)
• M28: 12,872,448 km (0.056 R)
• M29: 14,013,431 km (0.096 R)
• M30: 14,949,614 km (0.057 R)
• M31: 15,186,727 km (0.062 R)
• M32: 16,147,893 km (0.118 R)
• M33: 16,452,325 km (0.104 R)
• M34: 17,252,674 km (0.07 R)
• M35: 18,572,127 km (0.062 R)
• M36: 22,653,306 km (0.104 R)
• M37: 23,130,823 km (0.082 R)
• M38: 23,542,965 km (0.077 R)
• M39: 23,749,859 km (0.073 R)
• M40: 23,957,351 km (0.097 R)
• M41: 24,165,442 km (0.103 R)
• M42: 25,004,087 km (0.098 R)
• M43: 25,144,709 km (0.086 R)
• M44: 25,215,170 km (0.087 R)
• M45: 27,867,540 km (0.117 R)
• M46: 30,532,028 km (0.057 R)
• M47: 32,813,844 km (0.098 R)
• M48: 34,756,971 km (0.077 R)
• M49: 36,977,153 km (0.082 R)
• M50: 37,700,459 km (0.08 R)
• M51: 38,023,440 km (0.118 R)
• M52: 38,428,551 km (0.045 R)
• M53: 38,916,390 km (0.091 R)
• M54: 39,161,132 km (0.073 R)
• M55: 39,324,643 km (0.098 R)
• M56: 39,898,500 km (0.053 R)
• M57: 41,054,443 km (0.084 R)
• M58: 41,303,523 km (0.05 R)
• M59: 41,470,026 km (0.116 R)
• M60: 42,054,056 km (0.105 R)
• M61: 42,640,779 km (0.104 R)
• M62: 43,314,717 km (0.101 R)
• M63: 43,653,107 km (0.037 R)
• M64: 44,247,161 km (0.118 R)
• M65: 45,443,495 km (0.102 R)
• M66: 46,477,366 km (0.115 R)
• M67: 47,693,297 km (0.03 R)
• M68: 48,392,817 km (0.101 R)
• M69: 48,568,146 km (0.062 R)
• M70: 49,007,664 km (0.048 R)
• M71: 49,360,117 km (0.117 R)
• M72: 49,979,153 km (0.076 R)
• M73: 51,224,704 km (0.096 R)
• M74: 51,582,393 km (0.083 R)
• M75: 52,210,405 km (0.036 R)
• M76: 53,474,208 km (0.091 R)
• M77: 54,839,288 km (0.11 R)
• M78: 55,205,354 km (0.093 R)
• M79: 55,480,315 km (0.061 R)
• M80: 55,572,168 km (0.082 R)
• M81: 55,663,872 km (0.119 R)
• M82: 56,769,699 km (0.114 R)
• M83: 56,862,300 km (0.076 R)
• M84: 58,162,156 km (0.043 R)
• M85: 59,096,844 km (0.089 R)
• M86: 59,753,877 km (0.119 R)
• M87: 60,413,455 km (0.114 R)
• M88: 60,507,851 km (0.057 R)
• M89: 61,265,115 km (0.056 R)
• M90: 62,693,176 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 320

Radius: 7.9

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 14.34 AU - 20.64 AU

Year: 26851 Days

Day: 20.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 71,849,679 km

• M1: 131,646 km (0.103 R)
• M2: 204,650 km (0.109 R)
• M3: 332,406 km (0.032 R)
• M4: 434,432 km (0.1 R)
• M5: 1,455,737 km (0.055 R)
• M6: 1,939,536 km (0.085 R)
• M7: 2,333,278 km (0.06 R)
• M8: 2,539,573 km (0.099 R)
• M9: 3,118,218 km (0.067 R)
• M10: 3,856,783 km (0.034 R)
• M11: 4,350,306 km (0.11 R)
• M12: 4,561,837 km (0.098 R)
• M13: 4,647,407 km (0.089 R)
• M14: 5,039,055 km (0.117 R)
• M15: 5,441,323 km (0.091 R)
• M16: 6,181,982 km (0.082 R)
• M17: 6,467,864 km (0.087 R)
• M18: 7,251,308 km (0.031 R)
• M19: 9,446,507 km (0.085 R)
• M20: 9,830,974 km (0.099 R)
• M21: 10,164,727 km (0.12 R)
• M22: 11,015,041 km (0.115 R)
• M23: 11,245,721 km (0.079 R)
• M24: 11,478,046 km (0.102 R)
• M25: 12,422,757 km (0.059 R)
• M26: 12,482,596 km (0.102 R)
• M27: 12,662,861 km (0.025 R)
• M28: 12,843,875 km (0.066 R)
• M29: 15,082,757 km (0.092 R)
• M30: 15,985,580 km (0.063 R)
• M31: 17,708,199 km (0.08 R)
• M32: 17,775,668 km (0.116 R)
• M33: 17,978,523 km (0.098 R)
• M34: 20,400,662 km (0.102 R)
• M35: 21,613,601 km (0.069 R)
• M36: 21,830,069 km (0.096 R)
• M37: 22,776,425 km (0.111 R)
• M38: 23,143,987 km (0.098 R)
• M39: 23,439,443 km (0.036 R)
• M40: 23,884,946 km (0.072 R)
• M41: 24,859,875 km (0.032 R)
• M42: 25,847,670 km (0.104 R)
• M43: 27,158,745 km (0.117 R)
• M44: 27,470,358 km (0.081 R)
• M45: 27,548,448 km (0.036 R)
• M46: 27,940,095 km (0.073 R)
• M47: 28,808,062 km (0.072 R)
• M48: 28,966,785 km (0.104 R)
• M49: 30,894,503 km (0.086 R)
• M50: 31,464,621 km (0.048 R)
• M51: 32,038,179 km (0.105 R)
• M52: 32,449,873 km (0.108 R)
• M53: 38,395,640 km (0.065 R)
• M54: 38,657,885 km (0.105 R)
• M55: 38,745,400 km (0.12 R)
• M56: 39,271,984 km (0.088 R)
• M57: 39,536,174 km (0.095 R)
• M58: 40,154,911 km (0.099 R)
• M59: 40,421,045 km (0.091 R)
• M60: 41,670,936 km (0.088 R)
• M61: 41,940,361 km (0.106 R)
• M62: 43,660,438 km (0.051 R)
• M63: 44,758,636 km (0.102 R)
• M64: 45,311,101 km (0.117 R)
• M65: 45,958,560 km (0.042 R)
• M66: 47,075,458 km (0.095 R)
• M67: 47,356,104 km (0.109 R)
• M68: 47,919,040 km (0.097 R)
• M69: 49,716,459 km (0.037 R)
• M70: 51,343,186 km (0.076 R)
• M71: 51,439,377 km (0.096 R)
• M72: 51,824,891 km (0.101 R)
• M73: 51,921,531 km (0.104 R)
• M74: 54,452,279 km (0.119 R)
• M75: 59,027,430 km (0.116 R)
• M76: 59,229,088 km (0.094 R)
• M77: 61,769,559 km (0.103 R)
• M78: 63,001,647 km (0.109 R)
• M79: 63,104,571 km (0.068 R)
• M80: 63,414,089 km (0.086 R)
• M81: 64,138,142 km (0.114 R)
• M82: 65,489,909 km (0.09 R)
• M83: 66,851,100 km (0.117 R)
• M84: 67,377,086 km (0.119 R)
• M85: 68,115,950 km (0.119 R)
• M86: 69,707,970 km (0.108 R)
• M87: 69,921,147 km (0.118 R)
• M88: 70,990,323 km (0.103 R)
• M89: 71,634,492 km (0.083 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 13,670 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit