🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.76 AU - 0.9 AU

Year: 319 Days

Day: 43.5 Hours

Environment

Temp: -16 °C

Axial Tilt: 16.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.8 AU - 1 AU

Year: 360 Days

Day: 17.3 Hours

Environment

Temp: -26 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,466,906 km

• M1: 235,467 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.1 AU - 1.1 AU

Year: 487 Days

Day: 40.4 Hours

Environment

Temp: -57 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.56 AU - 2.08 AU

Year: 1036 Days

Day: 20.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,466,906 km

• M1: 297,101 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.78 AU - 2.64 AU

Year: 1386 Days

Day: 46.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.89 AU - 2.69 AU

Year: 1462 Days

Day: 30.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.26 AU - 3.2 AU

Year: 1902 Days

Day: 20.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 89.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.53 AU - 3.25 AU

Year: 2072 Days

Day: 45.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Ice Giant

Semi-Major Axis: 11.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 543.3

Radius: 7

Gravity: 11.09 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 10.41 AU - 12.45 AU

Year: 16298 Days

Day: 19.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 71,466,906 km

• M1: 167,699 km (0.077 R)
• M2: 260,599 km (0.106 R)
• M3: 344,225 km (0.074 R)
• M4: 541,544 km (0.099 R)
• M5: 634,145 km (0.114 R)
• M6: 835,803 km (0.104 R)
• M7: 922,121 km (0.086 R)
• M8: 1,011,431 km (0.097 R)
• M9: 1,103,883 km (0.1 R)
• M10: 1,151,156 km (0.11 R)
• M11: 1,272,479 km (0.095 R)
• M12: 1,799,363 km (0.04 R)
• M13: 1,969,456 km (0.085 R)
• M14: 2,085,993 km (0.087 R)
• M15: 2,295,131 km (0.108 R)
• M16: 2,417,801 km (0.059 R)
• M17: 2,701,738 km (0.061 R)
• M18: 3,164,593 km (0.111 R)
• M19: 3,475,009 km (0.04 R)
• M20: 3,545,320 km (0.097 R)
• M21: 4,540,595 km (0.099 R)
• M22: 4,656,383 km (0.08 R)
• M23: 4,851,309 km (0.092 R)
• M24: 5,048,928 km (0.107 R)
• M25: 5,740,818 km (0.114 R)
• M26: 6,034,180 km (0.103 R)
• M27: 6,246,908 km (0.067 R)
• M28: 7,619,468 km (0.104 R)
• M29: 7,849,251 km (0.056 R)
• M30: 7,941,852 km (0.114 R)
• M31: 8,034,902 km (0.113 R)
• M32: 8,174,925 km (0.072 R)
• M33: 8,552,510 km (0.115 R)
• M34: 8,600,232 km (0.105 R)
• M35: 8,743,547 km (0.094 R)
• M36: 8,887,609 km (0.094 R)
• M37: 12,359,327 km (0.109 R)
• M38: 13,506,893 km (0.051 R)
• M39: 14,065,192 km (0.106 R)
• M40: 14,688,117 km (0.092 R)
• M41: 16,078,031 km (0.115 R)
• M42: 16,195,765 km (0.092 R)
• M43: 16,372,889 km (0.117 R)
• M44: 17,691,444 km (0.108 R)
• M45: 18,056,912 km (0.074 R)
• M46: 18,486,407 km (0.106 R)
• M47: 19,043,659 km (0.039 R)
• M48: 19,105,892 km (0.117 R)
• M49: 19,168,274 km (0.108 R)
• M50: 20,047,910 km (0.105 R)
• M51: 22,042,049 km (0.053 R)
• M52: 22,369,519 km (0.058 R)
• M53: 22,896,852 km (0.065 R)
• M54: 23,029,395 km (0.099 R)
• M55: 23,428,373 km (0.09 R)
• M56: 23,495,094 km (0.098 R)
• M57: 23,695,704 km (0.039 R)
• M58: 24,503,533 km (0.112 R)
• M59: 28,249,015 km (0.113 R)
• M60: 28,818,833 km (0.074 R)
• M61: 30,042,394 km (0.116 R)
• M62: 30,114,949 km (0.089 R)
• M63: 30,624,031 km (0.099 R)
• M64: 31,798,523 km (0.071 R)
• M65: 32,539,930 km (0.054 R)
• M66: 33,888,854 km (0.098 R)
• M67: 34,494,277 km (0.088 R)
• M68: 35,256,029 km (0.106 R)
• M69: 36,951,422 km (0.085 R)
• M70: 37,730,827 km (0.103 R)
• M71: 38,515,617 km (0.072 R)
• M72: 39,226,506 km (0.12 R)
• M73: 39,464,367 km (0.079 R)
• M74: 39,782,412 km (0.076 R)
• M75: 40,500,931 km (0.104 R)
• M76: 43,253,980 km (0.075 R)
• M77: 43,992,844 km (0.093 R)
• M78: 44,405,136 km (0.112 R)
• M79: 45,899,768 km (0.098 R)
• M80: 46,821,291 km (0.107 R)
• M81: 48,767,859 km (0.08 R)
• M82: 49,536,792 km (0.113 R)
• M83: 52,477,287 km (0.055 R)
• M84: 55,118,587 km (0.092 R)
• M85: 55,741,064 km (0.108 R)
• M86: 55,919,235 km (0.046 R)
• M87: 56,544,854 km (0.082 R)
• M88: 56,723,922 km (0.046 R)
• M89: 57,352,383 km (0.12 R)
• M90: 57,532,349 km (0.095 R)
• M91: 59,433,588 km (0.113 R)
• M92: 59,798,009 km (0.096 R)
• M93: 60,071,773 km (0.1 R)
• M94: 60,437,540 km (0.111 R)

Asteroid Belt

Center: 14.22 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 259.8

Radius: 4.1

Gravity: 15.46 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 15.25 AU - 18.75 AU

Year: 29562 Days

Day: 15.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 71,466,906 km

• M1: 156,779 km (0.091 R)
• M2: 209,287 km (0.087 R)
• M3: 479,162 km (0.106 R)
• M4: 801,994 km (0.084 R)
• M5: 972,087 km (0.051 R)
• M6: 1,074,412 km (0.105 R)
• M7: 1,234,482 km (0.076 R)
• M8: 1,517,820 km (0.034 R)
• M9: 1,606,681 km (0.04 R)
• M10: 1,852,171 km (0.102 R)
• M11: 2,343,301 km (0.082 R)
• M12: 2,480,781 km (0.104 R)
• M13: 2,656,409 km (0.059 R)
• M14: 3,792,007 km (0.087 R)
• M15: 5,056,707 km (0.074 R)
• M16: 5,641,784 km (0.038 R)
• M17: 5,779,863 km (0.104 R)
• M18: 6,874,621 km (0.06 R)
• M19: 7,170,525 km (0.104 R)
• M20: 7,774,901 km (0.1 R)
• M21: 8,343,073 km (0.046 R)
• M22: 12,021,236 km (0.038 R)
• M23: 14,459,981 km (0.102 R)
• M24: 15,734,704 km (0.048 R)
• M25: 16,516,503 km (0.115 R)
• M26: 16,846,067 km (0.1 R)
• M27: 17,044,882 km (0.105 R)
• M28: 21,250,976 km (0.094 R)
• M29: 23,135,759 km (0.061 R)
• M30: 24,172,622 km (0.111 R)
• M31: 24,247,272 km (0.06 R)
• M32: 26,598,950 km (0.069 R)
• M33: 27,139,896 km (0.075 R)
• M34: 27,762,672 km (0.113 R)
• M35: 27,919,002 km (0.12 R)
• M36: 28,547,612 km (0.083 R)
• M37: 29,101,423 km (0.111 R)
• M38: 30,461,268 km (0.061 R)
• M39: 30,541,901 km (0.091 R)
• M40: 30,784,100 km (0.108 R)
• M41: 31,433,505 km (0.039 R)
• M42: 31,514,886 km (0.057 R)
• M43: 32,580,471 km (0.077 R)
• M44: 35,592,325 km (0.101 R)
• M45: 37,562,679 km (0.071 R)
• M46: 39,216,783 km (0.109 R)
• M47: 40,273,692 km (0.092 R)
• M48: 40,716,800 km (0.062 R)
• M49: 41,250,715 km (0.118 R)
• M50: 41,787,024 km (0.103 R)
• M51: 42,505,542 km (0.101 R)
• M52: 49,816,540 km (0.101 R)
• M53: 49,911,534 km (0.106 R)
• M54: 51,439,826 km (0.116 R)
• M55: 52,016,825 km (0.042 R)
• M56: 52,692,708 km (0.068 R)
• M57: 52,789,498 km (0.075 R)
• M58: 54,346,363 km (0.064 R)
• M59: 54,639,874 km (0.034 R)
• M60: 55,425,413 km (0.03 R)
• M61: 55,622,284 km (0.12 R)
• M62: 56,610,527 km (0.088 R)
• M63: 58,203,744 km (0.06 R)
• M64: 58,303,676 km (0.042 R)
• M65: 59,508,986 km (0.042 R)
• M66: 60,316,964 km (0.114 R)
• M67: 60,418,242 km (0.111 R)
• M68: 61,535,738 km (0.086 R)
• M69: 63,173,535 km (0.037 R)
• M70: 63,791,374 km (0.117 R)
• M71: 65,552,740 km (0.111 R)
• M72: 66,491,766 km (0.1 R)
• M73: 67,120,226 km (0.085 R)
• M74: 69,547,452 km (0.057 R)
• M75: 70,611,691 km (0.091 R)
• M76: 71,145,755 km (0.114 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 10,666 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit