🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.97 AU - 1.45 AU

Year: 382 Days

Day: 19.7 Hours

Environment

Temp: 246 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.32 AU - 2 AU

Year: 614 Days

Day: 19.4 Hours

Environment

Temp: 170 °C

Axial Tilt: 41.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,068,737 km

• M1: 43,683 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 5.37 AU - 8.29 AU

Year: 5122 Days

Day: 29.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,068,737 km

• M1: 682,017 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 10.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 9.74 AU - 10.5 AU

Year: 9239 Days

Day: 19.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 9.94 AU - 11.44 AU

Year: 10030 Days

Day: 45.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.06 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.3

Radius: 10.5

Gravity: 8.47 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 9.12 AU - 13.74 AU

Year: 11089 Days

Day: 15 Hours

Environment

Temp: -142 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 44,068,737 km

• M1: 341,831 km (0.105 R)
• M2: 765,642 km (0.08 R)
• M3: 1,820,008 km (0.103 R)
• M4: 2,118,605 km (0.082 R)
• M5: 3,137,815 km (0.104 R)
• M6: 3,234,306 km (0.114 R)
• M7: 3,529,911 km (0.116 R)
• M8: 3,596,782 km (0.109 R)
• M9: 3,765,827 km (0.085 R)
• M10: 4,217,762 km (0.069 R)
• M11: 4,686,901 km (0.111 R)
• M12: 4,834,704 km (0.101 R)
• M13: 5,210,943 km (0.112 R)
• M14: 5,325,684 km (0.099 R)
• M15: 7,315,934 km (0.097 R)
• M16: 7,791,506 km (0.116 R)
• M17: 8,188,090 km (0.111 R)
• M18: 8,411,290 km (0.091 R)
• M19: 8,591,256 km (0.032 R)
• M20: 8,863,674 km (0.095 R)
• M21: 9,093,007 km (0.093 R)
• M22: 9,557,210 km (0.034 R)
• M23: 9,981,768 km (0.065 R)
• M24: 10,508,951 km (0.097 R)
• M25: 10,702,980 km (0.071 R)
• M26: 11,143,845 km (0.106 R)
• M27: 11,690,625 km (0.118 R)
• M28: 12,246,381 km (0.064 R)
• M29: 12,450,582 km (0.069 R)
• M30: 12,758,903 km (0.093 R)
• M31: 13,593,659 km (0.104 R)
• M32: 14,017,769 km (0.041 R)
• M33: 14,284,951 km (0.063 R)
• M34: 14,392,362 km (0.117 R)
• M35: 14,499,923 km (0.087 R)
• M36: 15,425,635 km (0.085 R)
• M37: 16,426,594 km (0.108 R)
• M38: 17,505,793 km (0.106 R)
• M39: 17,793,620 km (0.089 R)
• M40: 18,141,135 km (0.112 R)
• M41: 18,549,388 km (0.091 R)
• M42: 19,672,569 km (0.084 R)
• M43: 20,152,180 km (0.093 R)
• M44: 20,696,267 km (0.096 R)
• M45: 21,490,781 km (0.115 R)
• M46: 21,613,900 km (0.094 R)
• M47: 21,798,953 km (0.078 R)
• M48: 22,482,166 km (0.104 R)
• M49: 22,920,638 km (0.047 R)
• M50: 23,046,450 km (0.096 R)
• M51: 24,188,929 km (0.034 R)
• M52: 24,381,162 km (0.094 R)
• M53: 26,396,993 km (0.119 R)
• M54: 26,925,822 km (0.111 R)
• M55: 27,058,515 km (0.093 R)
• M56: 28,533,251 km (0.025 R)
• M57: 29,485,142 km (0.103 R)
• M58: 30,378,540 km (0.082 R)
• M59: 30,863,238 km (0.073 R)
• M60: 30,932,651 km (0.091 R)
• M61: 31,071,777 km (0.106 R)
• M62: 31,700,088 km (0.116 R)
• M63: 31,980,734 km (0.072 R)
• M64: 32,685,788 km (0.076 R)
• M65: 33,610,154 km (0.088 R)
• M66: 33,753,169 km (0.083 R)
• M67: 35,703,028 km (0.077 R)
• M68: 36,507,864 km (0.091 R)
• M69: 37,392,736 km (0.117 R)
• M70: 37,540,987 km (0.088 R)
• M71: 37,615,038 km (0.12 R)
• M72: 38,583,535 km (0.103 R)
• M73: 41,691,131 km (0.081 R)
• M74: 42,461,261 km (0.068 R)
• M75: 42,693,288 km (0.069 R)
• M76: 43,469,401 km (0.099 R)
• M77: 44,015,583 km (0.083 R)
• M78: 45,272,355 km (0.104 R)
• M79: 45,905,154 km (0.031 R)
• M80: 47,099,693 km (0.062 R)
• M81: 47,982,021 km (0.031 R)
• M82: 48,223,622 km (0.118 R)
• M83: 48,384,888 km (0.104 R)
• M84: 49,681,752 km (0.108 R)
• M85: 50,252,767 km (0.095 R)
• M86: 50,498,108 km (0.098 R)
• M87: 53,140,006 km (0.073 R)
• M88: 53,556,786 km (0.037 R)
• M89: 54,142,312 km (0.096 R)
• M90: 55,235,124 km (0.028 R)
• M91: 55,911,157 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 22.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 54.9

Radius: 3.1

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 20.34 AU - 25.16 AU

Year: 31139 Days

Day: 17.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 44,068,737 km

• M1: 54,154 km (0.104 R)
• M2: 144,811 km (0.03 R)
• M3: 302,487 km (0.118 R)
• M4: 390,750 km (0.026 R)
• M5: 530,773 km (0.073 R)
• M6: 575,802 km (0.108 R)
• M7: 785,090 km (0.057 R)
• M8: 907,012 km (0.098 R)
• M9: 1,247,197 km (0.088 R)
• M10: 1,267,244 km (0.064 R)
• M11: 2,007,753 km (0.103 R)
• M12: 2,078,513 km (0.068 R)
• M13: 2,222,576 km (0.092 R)
• M14: 2,271,195 km (0.09 R)
• M15: 2,295,729 km (0.043 R)
• M16: 2,570,989 km (0.113 R)
• M17: 2,647,733 km (0.108 R)
• M18: 3,400,958 km (0.054 R)
• M19: 3,429,082 km (0.067 R)
• M20: 4,125,311 km (0.057 R)
• M21: 4,275,806 km (0.041 R)
• M22: 4,427,947 km (0.038 R)
• M23: 5,674,995 km (0.092 R)
• M24: 5,708,206 km (0.095 R)
• M25: 5,741,716 km (0.067 R)
• M26: 6,284,607 km (0.112 R)
• M27: 6,422,835 km (0.055 R)
• M28: 6,914,713 km (0.108 R)
• M29: 7,129,236 km (0.071 R)
• M30: 7,165,140 km (0.086 R)
• M31: 7,273,448 km (0.066 R)
• M32: 7,601,517 km (0.102 R)
• M33: 7,785,821 km (0.073 R)
• M34: 8,652,292 km (0.096 R)
• M35: 8,844,825 km (0.086 R)
• M36: 9,038,554 km (0.102 R)
• M37: 10,230,699 km (0.113 R)
• M38: 10,638,802 km (0.082 R)
• M39: 11,344,904 km (0.048 R)
• M40: 11,386,941 km (0.065 R)
• M41: 11,937,611 km (0.095 R)
• M42: 12,627,407 km (0.062 R)
• M43: 12,801,838 km (0.098 R)
• M44: 13,241,356 km (0.081 R)
• M45: 14,044,996 km (0.086 R)
• M46: 14,225,710 km (0.114 R)
• M47: 14,407,322 km (0.088 R)
• M48: 14,543,905 km (0.12 R)
• M49: 15,279,777 km (0.103 R)
• M50: 15,419,202 km (0.079 R)
• M51: 16,931,337 km (0.1 R)
• M52: 17,365,022 km (0.108 R)
• M53: 17,949,052 km (0.098 R)
• M54: 18,292,678 km (0.116 R)
• M55: 18,589,031 km (0.068 R)
• M56: 18,638,548 km (0.088 R)
• M57: 18,787,398 km (0.099 R)
• M58: 19,941,845 km (0.106 R)
• M59: 20,758,201 km (0.113 R)
• M60: 21,377,685 km (0.072 R)
• M61: 21,794,166 km (0.066 R)
• M62: 22,581,948 km (0.053 R)
• M63: 24,782,682 km (0.051 R)
• M64: 27,726,769 km (0.101 R)
• M65: 27,783,317 km (0.109 R)
• M66: 28,123,801 km (0.093 R)
• M67: 28,351,489 km (0.048 R)
• M68: 28,694,218 km (0.097 R)
• M69: 28,866,106 km (0.098 R)
• M70: 28,980,848 km (0.049 R)
• M71: 30,195,133 km (0.107 R)
• M72: 32,196,005 km (0.12 R)
• M73: 33,392,938 km (0.063 R)
• M74: 33,996,715 km (0.083 R)
• M75: 34,848,226 km (0.063 R)
• M76: 34,909,262 km (0.087 R)
• M77: 34,970,447 km (0.098 R)
• M78: 36,448,025 km (0.11 R)
• M79: 36,696,208 km (0.069 R)
• M80: 37,069,754 km (0.079 R)
• M81: 37,131,987 km (0.071 R)
• M82: 37,632,242 km (0.031 R)
• M83: 38,449,645 km (0.117 R)
• M84: 38,512,775 km (0.096 R)
• M85: 38,575,905 km (0.077 R)
• M86: 40,550,896 km (0.105 R)
• M87: 41,130,439 km (0.089 R)
• M88: 42,362,826 km (0.106 R)
• M89: 43,673,004 km (0.119 R)
• M90: 43,738,977 km (0.056 R)

Kuiper Belt

Range: 38.3 - 65.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 14,547 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit