🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.77 AU - 0.95 AU

Year: 283 Days

Day: 39.4 Hours

Environment

Temp: 188 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.11 AU - 1.17 AU

Year: 432 Days

Day: 33.2 Hours

Environment

Temp: 26 °C

Axial Tilt: 7.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.92 AU - 1.54 AU

Year: 484 Days

Day: 34.5 Hours

Environment

Temp: 4 °C

Axial Tilt: 46.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.35 AU - 1.49 AU

Year: 600 Days

Day: 25.2 Hours

Environment

Temp: 6 °C

Axial Tilt: 4.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 69,725,216 km

• M1: 1,029,682 km (0.114 R)
• M2: 1,098,497 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.48 AU - 2.44 AU

Year: 973 Days

Day: 46.9 Hours

Environment

Temp: -49 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,725,216 km

• M1: 70,311 km (0.112 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.06 AU - 2.58 AU

Year: 1254 Days

Day: 31.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.52 AU - 4.6 AU

Year: 2902 Days

Day: 22.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 88.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,725,216 km

• M1: 593,006 km (0.112 R)

Asteroid Belt

Center: 5.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.1

Radius: 13

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5.14 AU - 7.08 AU

Year: 5358 Days

Day: 14.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 69,725,216 km

• M1: 332,855 km (0.057 R)
• M2: 583,282 km (0.11 R)
• M3: 667,356 km (0.089 R)
• M4: 923,767 km (0.114 R)
• M5: 1,090,718 km (0.097 R)
• M6: 1,226,703 km (0.044 R)
• M7: 1,426,864 km (0.096 R)
• M8: 1,516,174 km (0.082 R)
• M9: 1,764,058 km (0.078 R)
• M10: 1,925,773 km (0.107 R)
• M11: 2,058,915 km (0.089 R)
• M12: 2,369,929 km (0.111 R)
• M13: 2,459,090 km (0.085 R)
• M14: 3,332,293 km (0.111 R)
• M15: 3,719,452 km (0.117 R)
• M16: 4,014,160 km (0.074 R)
• M17: 4,251,123 km (0.1 R)
• M18: 5,081,690 km (0.088 R)
• M19: 5,174,590 km (0.064 R)
• M20: 5,409,160 km (0.11 R)
• M21: 5,913,305 km (0.048 R)
• M22: 6,011,142 km (0.053 R)
• M23: 6,183,478 km (0.046 R)
• M24: 6,659,798 km (0.117 R)
• M25: 6,889,580 km (0.103 R)
• M26: 7,330,744 km (0.111 R)
• M27: 7,834,740 km (0.064 R)
• M28: 8,131,841 km (0.046 R)
• M29: 8,240,748 km (0.074 R)
• M30: 8,322,728 km (0.112 R)
• M31: 8,598,138 km (0.101 R)
• M32: 8,848,564 km (0.119 R)
• M33: 9,157,933 km (0.076 R)
• M34: 9,271,328 km (0.111 R)
• M35: 10,224,715 km (0.117 R)
• M36: 10,579,262 km (0.087 R)
• M37: 10,877,710 km (0.093 R)
• M38: 11,482,983 km (0.097 R)
• M39: 12,037,243 km (0.1 R)
• M40: 12,192,825 km (0.086 R)
• M41: 12,821,435 km (0.056 R)
• M42: 12,980,308 km (0.1 R)
• M43: 13,428,503 km (0.107 R)
• M44: 13,589,919 km (0.063 R)
• M45: 13,914,547 km (0.096 R)
• M46: 14,176,044 km (0.107 R)
• M47: 14,274,479 km (0.1 R)
• M48: 14,903,688 km (0.088 R)
• M49: 15,779,284 km (0.106 R)
• M50: 16,120,517 km (0.104 R)
• M51: 16,740,899 km (0.1 R)
• M52: 17,474,677 km (0.04 R)
• M53: 17,827,728 km (0.054 R)
• M54: 18,147,568 km (0.061 R)
• M55: 18,326,038 km (0.101 R)
• M56: 18,469,204 km (0.104 R)
• M57: 18,720,678 km (0.046 R)
• M58: 19,921,799 km (0.091 R)
• M59: 20,736,359 km (0.112 R)
• M60: 21,185,153 km (0.097 R)
• M61: 21,902,475 km (0.102 R)
• M62: 22,206,906 km (0.105 R)
• M63: 22,666,172 km (0.116 R)
• M64: 23,283,413 km (0.103 R)
• M65: 23,906,189 km (0.104 R)
• M66: 24,534,500 km (0.119 R)
• M67: 24,771,463 km (0.057 R)
• M68: 25,527,081 km (0.119 R)
• M69: 25,647,059 km (0.117 R)
• M70: 25,807,428 km (0.088 R)
• M71: 27,469,460 km (0.098 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.9

Radius: 9.5

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 8.94 AU - 14.04 AU

Year: 13817 Days

Day: 9.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 69,725,216 km

• M1: 121,025 km (0.081 R)
• M2: 200,312 km (0.118 R)
• M3: 273,166 km (0.073 R)
• M4: 341,532 km (0.03 R)
• M5: 501,153 km (0.073 R)
• M6: 579,393 km (0.036 R)
• M7: 699,520 km (0.047 R)
• M8: 828,323 km (0.107 R)
• M9: 923,617 km (0.106 R)
• M10: 1,081,144 km (0.083 R)
• M11: 1,232,238 km (0.088 R)
• M12: 1,326,335 km (0.083 R)
• M13: 1,538,764 km (0.088 R)
• M14: 1,833,322 km (0.087 R)
• M15: 2,183,830 km (0.086 R)
• M16: 2,298,870 km (0.098 R)
• M17: 2,376,811 km (0.058 R)
• M18: 2,656,409 km (0.117 R)
• M19: 3,052,993 km (0.116 R)
• M20: 3,580,475 km (0.098 R)
• M21: 3,785,724 km (0.104 R)
• M22: 3,901,363 km (0.05 R)
• M23: 4,041,686 km (0.116 R)
• M24: 4,160,018 km (0.069 R)
• M25: 4,818,697 km (0.087 R)
• M26: 5,327,479 km (0.097 R)
• M27: 5,431,300 km (0.105 R)
• M28: 6,231,499 km (0.118 R)
• M29: 6,561,961 km (0.048 R)
• M30: 6,926,381 km (0.061 R)
• M31: 7,355,129 km (0.11 R)
• M32: 7,499,940 km (0.091 R)
• M33: 7,616,476 km (0.114 R)
• M34: 8,118,527 km (0.072 R)
• M35: 8,268,274 km (0.12 R)
• M36: 9,467,451 km (0.089 R)
• M37: 9,561,847 km (0.055 R)
• M38: 9,783,551 km (0.106 R)
• M39: 11,082,809 km (0.108 R)
• M40: 11,182,441 km (0.098 R)
• M41: 11,282,372 km (0.09 R)
• M42: 12,781,941 km (0.082 R)
• M43: 13,096,396 km (0.038 R)
• M44: 13,554,913 km (0.11 R)
• M45: 13,625,972 km (0.115 R)
• M46: 15,072,584 km (0.097 R)
• M47: 15,664,842 km (0.084 R)
• M48: 16,264,580 km (0.068 R)
• M49: 16,415,674 km (0.11 R)
• M50: 16,643,362 km (0.094 R)
• M51: 17,370,856 km (0.088 R)
• M52: 18,698,687 km (0.12 R)
• M53: 19,015,834 km (0.055 R)
• M54: 19,856,873 km (0.113 R)
• M55: 19,978,048 km (0.073 R)
• M56: 20,342,917 km (0.117 R)
• M57: 21,244,094 km (0.099 R)
• M58: 21,450,689 km (0.082 R)
• M59: 22,200,174 km (0.112 R)
• M60: 22,493,985 km (0.047 R)
• M61: 23,255,288 km (0.06 R)
• M62: 24,111,138 km (0.117 R)
• M63: 24,542,877 km (0.08 R)
• M64: 24,977,309 km (0.086 R)
• M65: 25,151,740 km (0.05 R)
• M66: 26,030,030 km (0.113 R)
• M67: 26,206,854 km (0.041 R)
• M68: 26,339,847 km (0.081 R)
• M69: 26,695,291 km (0.065 R)
• M70: 26,873,761 km (0.095 R)
• M71: 27,411,267 km (0.117 R)
• M72: 27,591,083 km (0.048 R)
• M73: 28,224,032 km (0.117 R)
• M74: 28,542,376 km (0.114 R)
• M75: 29,734,821 km (0.033 R)
• M76: 29,873,498 km (0.076 R)
• M77: 29,966,099 km (0.097 R)
• M78: 30,290,726 km (0.073 R)
• M79: 30,663,225 km (0.069 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 437.9

Radius: 3.6

Gravity: 33.79 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 15.44 AU - 15.84 AU

Year: 21943 Days

Day: 22.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 69,725,216 km

• M1: 114,442 km (0.105 R)
• M2: 353,949 km (0.041 R)
• M3: 443,707 km (0.103 R)
• M4: 501,003 km (0.1 R)
• M5: 800,498 km (0.078 R)
• M6: 1,172,997 km (0.106 R)
• M7: 1,253,181 km (0.102 R)
• M8: 1,621,491 km (0.106 R)
• M9: 3,501,039 km (0.08 R)
• M10: 3,852,444 km (0.074 R)
• M11: 4,174,080 km (0.102 R)
• M12: 5,410,506 km (0.068 R)
• M13: 5,455,086 km (0.113 R)
• M14: 5,499,667 km (0.106 R)
• M15: 5,770,139 km (0.046 R)
• M16: 5,952,798 km (0.062 R)
• M17: 6,798,326 km (0.104 R)
• M18: 6,894,667 km (0.115 R)
• M19: 7,039,777 km (0.111 R)
• M20: 7,730,769 km (0.075 R)
• M21: 8,186,295 km (0.116 R)
• M22: 9,389,361 km (0.05 R)
• M23: 9,550,328 km (0.116 R)
• M24: 10,313,576 km (0.116 R)
• M25: 11,152,671 km (0.103 R)
• M26: 11,266,216 km (0.067 R)
• M27: 12,071,651 km (0.11 R)
• M28: 13,920,082 km (0.061 R)
• M29: 14,783,262 km (0.04 R)
• M30: 14,908,026 km (0.084 R)
• M31: 15,284,265 km (0.064 R)
• M32: 16,046,167 km (0.094 R)
• M33: 16,367,204 km (0.091 R)
• M34: 17,937,832 km (0.049 R)
• M35: 18,070,824 km (0.041 R)
• M36: 18,404,876 km (0.072 R)
• M37: 20,799,340 km (0.108 R)
• M38: 20,869,202 km (0.03 R)
• M39: 21,360,182 km (0.085 R)
• M40: 22,568,634 km (0.026 R)
• M41: 23,289,696 km (0.111 R)
• M42: 23,434,806 km (0.118 R)
• M43: 23,945,234 km (0.113 R)
• M44: 24,018,387 km (0.084 R)
• M45: 24,164,993 km (0.089 R)
• M46: 24,532,854 km (0.056 R)
• M47: 25,797,405 km (0.117 R)
• M48: 26,173,344 km (0.086 R)
• M49: 27,083,049 km (0.108 R)
• M50: 27,618,460 km (0.075 R)
• M51: 28,389,338 km (0.038 R)
• M52: 29,167,246 km (0.108 R)
• M53: 31,864,197 km (0.104 R)
• M54: 32,025,314 km (0.053 R)
• M55: 32,105,947 km (0.116 R)
• M56: 33,323,973 km (0.049 R)
• M57: 33,897,531 km (0.073 R)
• M58: 34,226,646 km (0.05 R)
• M59: 37,831,806 km (0.053 R)
• M60: 38,430,047 km (0.106 R)
• M61: 39,376,404 km (0.115 R)
• M62: 39,635,806 km (0.087 R)
• M63: 40,069,490 km (0.03 R)
• M64: 40,591,886 km (0.108 R)
• M65: 42,084,275 km (0.062 R)
• M66: 42,438,074 km (0.09 R)
• M67: 42,704,059 km (0.074 R)
• M68: 44,581,362 km (0.109 R)
• M69: 45,303,621 km (0.1 R)
• M70: 46,120,575 km (0.076 R)
• M71: 46,668,103 km (0.07 R)
• M72: 48,972,060 km (0.113 R)
• M73: 49,530,509 km (0.106 R)
• M74: 50,465,944 km (0.094 R)
• M75: 51,596,156 km (0.109 R)
• M76: 52,925,333 km (0.086 R)
• M77: 54,265,580 km (0.118 R)
• M78: 54,843,477 km (0.103 R)
• M79: 54,939,968 km (0.116 R)
• M80: 56,005,254 km (0.103 R)
• M81: 57,468,920 km (0.11 R)
• M82: 59,142,770 km (0.048 R)
• M83: 59,340,838 km (0.068 R)
• M84: 60,533,282 km (0.047 R)
• M85: 63,245,193 km (0.118 R)
• M86: 63,346,470 km (0.118 R)
• M87: 64,056,312 km (0.103 R)
• M88: 64,158,039 km (0.096 R)
• M89: 64,361,492 km (0.093 R)
• M90: 65,996,597 km (0.045 R)
• M91: 67,128,604 km (0.066 R)
• M92: 67,231,826 km (0.056 R)
• M93: 67,645,315 km (0.104 R)
• M94: 68,474,685 km (0.065 R)
• M95: 69,620,755 km (0.113 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 15,618 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit