🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.99 AU - 1.41 AU

Year: 475 Days

Day: 21.5 Hours

Environment

Temp: 2 °C

Axial Tilt: 31.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 30,903,466 km

• M1: 326,273 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.39 AU - 3.01 AU

Year: 1604 Days

Day: 45 Hours

Environment

Temp: -94 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.79 AU - 2.83 AU

Year: 1704 Days

Day: 17.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.83 AU - 4.19 AU

Year: 2904 Days

Day: 19.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.89 AU - 5.51 AU

Year: 3685 Days

Day: 37.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,903,466 km

• M1: 892,650 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.1

Radius: 11.6

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 10.12 AU - 14.3 AU

Year: 15430 Days

Day: 6.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 30,903,466 km

• M1: 186,698 km (0.063 R)
• M2: 377,286 km (0.095 R)
• M3: 667,207 km (0.089 R)
• M4: 750,981 km (0.094 R)
• M5: 911,949 km (0.102 R)
• M6: 1,085,033 km (0.092 R)
• M7: 1,464,713 km (0.117 R)
• M8: 1,884,784 km (0.114 R)
• M9: 2,610,932 km (0.065 R)
• M10: 3,033,246 km (0.086 R)
• M11: 3,356,827 km (0.036 R)
• M12: 3,507,621 km (0.066 R)
• M13: 3,816,092 km (0.09 R)
• M14: 4,037,347 km (0.099 R)
• M15: 4,133,389 km (0.102 R)
• M16: 4,360,778 km (0.113 R)
• M17: 4,459,363 km (0.106 R)
• M18: 4,760,055 km (0.111 R)
• M19: 4,895,740 km (0.078 R)
• M20: 5,345,880 km (0.108 R)
• M21: 6,851,582 km (0.102 R)
• M22: 7,005,219 km (0.058 R)
• M23: 7,237,695 km (0.113 R)
• M24: 7,433,518 km (0.101 R)
• M25: 7,870,344 km (0.12 R)
• M26: 8,686,101 km (0.035 R)
• M27: 9,062,041 km (0.079 R)
• M28: 9,146,264 km (0.067 R)
• M29: 9,358,095 km (0.098 R)
• M30: 11,977,703 km (0.116 R)
• M31: 12,396,128 km (0.081 R)
• M32: 13,104,175 km (0.103 R)
• M33: 13,439,125 km (0.061 R)
• M34: 14,068,782 km (0.101 R)
• M35: 14,166,470 km (0.098 R)
• M36: 14,608,980 km (0.098 R)
• M37: 14,856,864 km (0.036 R)
• M38: 15,206,175 km (0.059 R)
• M39: 15,659,157 km (0.108 R)
• M40: 15,760,584 km (0.116 R)
• M41: 15,963,738 km (0.106 R)
• M42: 16,578,735 km (0.075 R)
• M43: 17,673,642 km (0.1 R)
• M44: 18,576,914 km (0.115 R)
• M45: 18,791,737 km (0.078 R)
• M46: 18,899,447 km (0.062 R)
• M47: 19,332,234 km (0.063 R)
• M48: 20,097,427 km (0.106 R)
• M49: 20,594,690 km (0.085 R)
• M50: 20,984,243 km (0.065 R)
• M51: 21,432,289 km (0.12 R)
• M52: 22,224,260 km (0.104 R)
• M53: 22,452,247 km (0.082 R)
• M54: 22,910,615 km (0.115 R)
• M55: 23,953,312 km (0.081 R)
• M56: 24,187,133 km (0.062 R)
• M57: 24,480,345 km (0.082 R)
• M58: 24,715,962 km (0.101 R)
• M59: 25,189,140 km (0.106 R)
• M60: 26,204,909 km (0.076 R)
• M61: 26,747,950 km (0.12 R)
• M62: 27,051,334 km (0.048 R)
• M63: 27,600,209 km (0.063 R)
• M64: 28,337,876 km (0.052 R)
• M65: 29,206,591 km (0.034 R)
• M66: 30,273,224 km (0.103 R)
• M67: 33,745,091 km (0.111 R)
• M68: 34,007,336 km (0.101 R)
• M69: 34,204,356 km (0.028 R)
• M70: 34,599,594 km (0.057 R)
• M71: 35,661,140 km (0.109 R)
• M72: 36,800,627 km (0.104 R)
• M73: 37,205,589 km (0.094 R)
• M74: 37,408,743 km (0.088 R)
• M75: 38,977,875 km (0.112 R)
• M76: 39,666,773 km (0.064 R)
• M77: 42,391,997 km (0.112 R)
• M78: 43,741,370 km (0.087 R)
• M79: 45,538,190 km (0.037 R)
• M80: 45,683,001 km (0.035 R)
• M81: 45,973,071 km (0.075 R)
• M82: 47,432,548 km (0.092 R)
• M83: 48,094,219 km (0.079 R)
• M84: 49,129,736 km (0.105 R)
• M85: 49,650,187 km (0.118 R)

Asteroid Belt

Center: 13.29 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 14.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 47.3

Radius: 4.9

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 13.02 AU - 15.72 AU

Year: 19700 Days

Day: 22.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 30,903,466 km

• M1: 75,248 km (0.041 R)
• M2: 112,049 km (0.077 R)
• M3: 785,090 km (0.096 R)
• M4: 825,331 km (0.091 R)
• M5: 1,711,250 km (0.065 R)
• M6: 2,109,330 km (0.1 R)
• M7: 3,641,960 km (0.096 R)
• M8: 4,220,904 km (0.087 R)
• M9: 5,670,208 km (0.099 R)
• M10: 5,987,655 km (0.119 R)
• M11: 6,256,632 km (0.041 R)
• M12: 6,806,404 km (0.091 R)
• M13: 7,342,862 km (0.12 R)
• M14: 8,039,838 km (0.035 R)
• M15: 10,478,433 km (0.079 R)
• M16: 11,559,577 km (0.076 R)
• M17: 12,470,179 km (0.065 R)
• M18: 15,483,679 km (0.102 R)
• M19: 15,926,339 km (0.115 R)
• M20: 16,410,737 km (0.105 R)
• M21: 19,218,838 km (0.07 R)
• M22: 20,214,113 km (0.091 R)
• M23: 21,185,153 km (0.119 R)
• M24: 22,171,452 km (0.057 R)
• M25: 22,670,211 km (0.113 R)
• M26: 23,340,858 km (0.101 R)
• M27: 23,848,145 km (0.096 R)
• M28: 24,060,574 km (0.046 R)
• M29: 24,487,376 km (0.08 R)
• M30: 24,530,161 km (0.095 R)
• M31: 25,002,891 km (0.06 R)
• M32: 25,045,975 km (0.09 R)
• M33: 25,435,079 km (0.109 R)
• M34: 27,455,099 km (0.115 R)
• M35: 27,588,690 km (0.11 R)
• M36: 27,945,780 km (0.094 R)
• M37: 28,124,848 km (0.117 R)
• M38: 29,937,077 km (0.086 R)
• M39: 30,764,802 km (0.062 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 11,700 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit