🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.64 AU - 0.74 AU

Year: 206 Days

Day: 16.9 Hours

Environment

Temp: 192 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.77 AU - 1.23 AU

Year: 360 Days

Day: 29.1 Hours

Environment

Temp: 26 °C

Axial Tilt: 44 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 98,239,597 km

• M1: 214,673 km (0.093 R)
• M2: 474,824 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.2 AU - 1.22 AU

Year: 479 Days

Day: 12.4 Hours

Environment

Temp: 6 °C

Axial Tilt: 10.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 98,239,597 km

• M1: 21,243 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.45 AU - 1.91 AU

Year: 784 Days

Day: 36.9 Hours

Environment

Temp: -45 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,239,597 km

• M1: 201,658 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.49 AU - 2.45 AU

Year: 995 Days

Day: 32.3 Hours

Environment

Temp: -54 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.88 AU - 2.26 AU

Year: 1072 Days

Day: 27.6 Hours

Environment

Temp: -58 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.13 AU - 2.85 AU

Year: 1414 Days

Day: 18.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.36 AU - 2.78 AU

Year: 1483 Days

Day: 17 Hours

Environment

Temp: -91 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 98,239,597 km

• M1: 419,921 km (0.072 R)
• M2: 621,430 km (0.1 R)

Asteroid Belt

Center: 4.06 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.1

Radius: 12.3

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.34 AU - 6.76 AU

Year: 4706 Days

Day: 11.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 98,239,597 km

• M1: 158,275 km (0.113 R)
• M2: 252,072 km (0.071 R)
• M3: 396,734 km (0.104 R)
• M4: 495,618 km (0.087 R)
• M5: 605,123 km (0.079 R)
• M6: 1,021,753 km (0.096 R)
• M7: 1,133,503 km (0.045 R)
• M8: 1,297,462 km (0.052 R)
• M9: 1,382,434 km (0.112 R)
• M10: 1,482,066 km (0.09 R)
• M11: 1,823,299 km (0.067 R)
• M12: 2,060,112 km (0.095 R)
• M13: 2,189,664 km (0.112 R)
• M14: 2,292,288 km (0.109 R)
• M15: 2,672,416 km (0.1 R)
• M16: 2,750,955 km (0.043 R)
• M17: 2,958,747 km (0.09 R)
• M18: 3,105,652 km (0.085 R)
• M19: 3,221,740 km (0.106 R)
• M20: 3,561,177 km (0.113 R)
• M21: 4,037,946 km (0.037 R)
• M22: 4,164,954 km (0.044 R)
• M23: 4,877,489 km (0.065 R)
• M24: 5,527,043 km (0.029 R)
• M25: 5,934,099 km (0.091 R)
• M26: 6,499,130 km (0.116 R)
• M27: 6,842,158 km (0.063 R)
• M28: 7,657,915 km (0.083 R)
• M29: 7,861,069 km (0.077 R)
• M30: 8,180,610 km (0.07 R)
• M31: 8,527,827 km (0.07 R)
• M32: 8,856,194 km (0.085 R)
• M33: 9,164,814 km (0.07 R)
• M34: 9,284,493 km (0.085 R)
• M35: 10,211,102 km (0.066 R)
• M36: 10,735,891 km (0.058 R)
• M37: 11,039,575 km (0.12 R)
• M38: 11,192,613 km (0.108 R)
• M39: 11,707,679 km (0.068 R)
• M40: 11,785,619 km (0.101 R)
• M41: 12,256,703 km (0.03 R)
• M42: 12,415,277 km (0.087 R)
• M43: 12,521,192 km (0.109 R)
• M44: 12,734,220 km (0.072 R)
• M45: 13,055,855 km (0.102 R)
• M46: 13,461,714 km (0.067 R)
• M47: 13,761,957 km (0.085 R)
• M48: 13,981,716 km (0.11 R)
• M49: 14,092,119 km (0.114 R)
• M50: 14,480,625 km (0.1 R)
• M51: 14,620,200 km (0.112 R)
• M52: 14,704,124 km (0.108 R)
• M53: 14,788,348 km (0.103 R)
• M54: 15,013,493 km (0.08 R)
• M55: 15,324,955 km (0.086 R)
• M56: 15,954,314 km (0.074 R)
• M57: 16,243,187 km (0.054 R)
• M58: 16,914,134 km (0.119 R)
• M59: 17,090,659 km (0.096 R)
• M60: 17,208,692 km (0.115 R)
• M61: 17,862,734 km (0.098 R)
• M62: 18,343,541 km (0.089 R)
• M63: 18,919,942 km (0.093 R)
• M64: 19,625,745 km (0.088 R)
• M65: 21,094,945 km (0.11 R)
• M66: 21,253,220 km (0.055 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 970.6

Radius: 6.2

Gravity: 25.25 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 14.83 AU - 18.65 AU

Year: 24649 Days

Day: 20.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 98,239,597 km

• M1: 160,967 km (0.102 R)
• M2: 1,141,881 km (0.111 R)
• M3: 2,816,330 km (0.087 R)
• M4: 2,951,416 km (0.044 R)
• M5: 3,805,919 km (0.028 R)
• M6: 4,056,047 km (0.1 R)
• M7: 4,260,099 km (0.057 R)
• M8: 4,731,332 km (0.09 R)
• M9: 5,219,171 km (0.101 R)
• M10: 5,329,723 km (0.111 R)
• M11: 5,441,174 km (0.097 R)
• M12: 5,609,621 km (0.107 R)
• M13: 6,067,390 km (0.068 R)
• M14: 7,018,384 km (0.055 R)
• M15: 8,857,092 km (0.083 R)
• M16: 8,989,037 km (0.104 R)
• M17: 9,389,062 km (0.117 R)
• M18: 9,591,168 km (0.107 R)
• M19: 9,931,354 km (0.043 R)
• M20: 10,068,535 km (0.12 R)
• M21: 10,275,579 km (0.102 R)
• M22: 10,834,327 km (0.117 R)
• M23: 13,619,989 km (0.089 R)
• M24: 14,156,147 km (0.102 R)
• M25: 15,965,534 km (0.106 R)
• M26: 20,927,845 km (0.099 R)
• M27: 21,634,545 km (0.109 R)
• M28: 21,723,406 km (0.09 R)
• M29: 22,980,776 km (0.039 R)
• M30: 23,435,404 km (0.107 R)
• M31: 23,709,767 km (0.117 R)
• M32: 24,169,182 km (0.095 R)
• M33: 24,538,838 km (0.109 R)
• M34: 25,659,176 km (0.11 R)
• M35: 25,847,520 km (0.105 R)
• M36: 27,659,450 km (0.1 R)
• M37: 28,046,160 km (0.116 R)
• M38: 29,709,389 km (0.084 R)
• M39: 30,006,191 km (0.103 R)
• M40: 30,702,569 km (0.084 R)
• M41: 33,232,868 km (0.077 R)
• M42: 34,159,926 km (0.116 R)
• M43: 36,039,623 km (0.106 R)
• M44: 37,524,681 km (0.077 R)
• M45: 37,845,569 km (0.114 R)
• M46: 40,883,452 km (0.101 R)
• M47: 41,876,483 km (0.096 R)
• M48: 44,676,207 km (0.093 R)
• M49: 46,155,880 km (0.073 R)
• M50: 46,384,914 km (0.102 R)
• M51: 47,420,431 km (0.09 R)
• M52: 47,535,920 km (0.108 R)
• M53: 48,929,424 km (0.081 R)
• M54: 50,100,925 km (0.073 R)
• M55: 50,454,126 km (0.096 R)
• M56: 51,400,183 km (0.099 R)
• M57: 52,232,695 km (0.097 R)
• M58: 52,949,867 km (0.067 R)
• M59: 53,189,673 km (0.07 R)
• M60: 53,550,054 km (0.066 R)
• M61: 53,790,757 km (0.113 R)
• M62: 55,120,981 km (0.082 R)
• M63: 59,923,671 km (0.112 R)
• M64: 60,423,777 km (0.102 R)
• M65: 61,680,100 km (0.108 R)
• M66: 62,437,962 km (0.059 R)
• M67: 63,071,958 km (0.113 R)
• M68: 64,474,139 km (0.049 R)
• M69: 64,858,306 km (0.106 R)
• M70: 69,134,562 km (0.075 R)
• M71: 70,843,867 km (0.119 R)
• M72: 73,500,875 km (0.08 R)
• M73: 73,634,466 km (0.104 R)
• M74: 74,170,175 km (0.101 R)
• M75: 74,975,910 km (0.057 R)
• M76: 75,784,785 km (0.102 R)
• M77: 79,871,650 km (0.115 R)
• M78: 81,664,730 km (0.082 R)
• M79: 82,080,313 km (0.112 R)
• M80: 85,150,061 km (0.101 R)
• M81: 85,290,533 km (0.12 R)
• M82: 85,712,250 km (0.034 R)
• M83: 85,993,793 km (0.119 R)
• M84: 86,416,556 km (0.072 R)
• M85: 89,396,097 km (0.066 R)
• M86: 91,257,394 km (0.109 R)
• M87: 91,688,685 km (0.077 R)
• M88: 93,276,068 km (0.04 R)
• M89: 93,420,878 km (0.102 R)
• M90: 94,581,608 km (0.082 R)
• M91: 95,455,260 km (0.076 R)
• M92: 97,504,302 km (0.037 R)
• M93: 97,651,207 km (0.106 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 14,223 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit