🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.49 AU - 0.65 AU

Year: 124 Days

Day: 31.6 Hours

Environment

Temp: 397 °C

Axial Tilt: 47.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.46 AU - 2.32 AU

Year: 750 Days

Day: 38.6 Hours

Environment

Temp: 120 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 9.1 AU - 12.5 AU

Year: 10249 Days

Day: 23.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 13.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 15.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.1

Radius: 14.2

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 13.97 AU - 16.53 AU

Year: 17196 Days

Day: 7.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 41,195,841 km

• M1: 179,218 km (0.073 R)
• M2: 272,268 km (0.086 R)
• M3: 376,987 km (0.108 R)
• M4: 534,663 km (0.072 R)
• M5: 662,868 km (0.114 R)
• M6: 1,076,805 km (0.075 R)
• M7: 1,615,807 km (0.071 R)
• M8: 2,436,052 km (0.113 R)
• M9: 2,820,668 km (0.076 R)
• M10: 2,940,047 km (0.064 R)
• M11: 3,204,386 km (0.117 R)
• M12: 3,604,860 km (0.091 R)
• M13: 3,844,366 km (0.117 R)
• M14: 4,293,160 km (0.045 R)
• M15: 4,594,001 km (0.061 R)
• M16: 4,901,873 km (0.114 R)
• M17: 5,216,478 km (0.091 R)
• M18: 5,314,764 km (0.114 R)
• M19: 5,438,331 km (0.114 R)
• M20: 5,613,062 km (0.088 R)
• M21: 5,764,305 km (0.099 R)
• M22: 6,122,442 km (0.085 R)
• M23: 6,252,144 km (0.075 R)
• M24: 6,382,892 km (0.054 R)
• M25: 6,753,596 km (0.098 R)
• M26: 7,158,707 km (0.072 R)
• M27: 7,295,439 km (0.071 R)
• M28: 7,823,370 km (0.04 R)
• M29: 8,020,989 km (0.081 R)
• M30: 8,711,234 km (0.113 R)
• M31: 8,916,183 km (0.105 R)
• M32: 9,661,180 km (0.073 R)
• M33: 10,364,290 km (0.081 R)
• M34: 11,658,611 km (0.104 R)
• M35: 11,755,251 km (0.09 R)
• M36: 11,884,653 km (0.093 R)
• M37: 12,177,566 km (0.101 R)
• M38: 12,439,811 km (0.119 R)
• M39: 13,372,703 km (0.092 R)
• M40: 13,984,259 km (0.088 R)
• M41: 14,224,514 km (0.051 R)
• M42: 14,466,264 km (0.119 R)
• M43: 15,199,592 km (0.103 R)
• M44: 15,695,210 km (0.072 R)
• M45: 15,837,777 km (0.094 R)
• M46: 15,980,793 km (0.074 R)
• M47: 16,304,223 km (0.119 R)
• M48: 16,702,453 km (0.113 R)
• M49: 17,953,540 km (0.106 R)
• M50: 18,779,021 km (0.116 R)
• M51: 20,740,398 km (0.1 R)
• M52: 21,171,839 km (0.055 R)
• M53: 21,844,580 km (0.061 R)
• M54: 22,043,845 km (0.102 R)
• M55: 22,887,128 km (0.068 R)
• M56: 23,048,993 km (0.062 R)
• M57: 23,373,770 km (0.084 R)
• M58: 24,563,970 km (0.066 R)
• M59: 25,145,607 km (0.091 R)
• M60: 25,396,183 km (0.109 R)
• M61: 25,647,807 km (0.101 R)
• M62: 25,773,768 km (0.108 R)
• M63: 26,874,958 km (0.094 R)
• M64: 27,948,323 km (0.107 R)
• M65: 28,424,942 km (0.097 R)
• M66: 28,642,607 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 16.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.4

Radius: 12.5

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 12.69 AU - 20.57 AU

Year: 19583 Days

Day: 6.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 41,195,841 km

• M1: 165,904 km (0.119 R)
• M2: 401,521 km (0.099 R)
• M3: 600,635 km (0.066 R)
• M4: 981,661 km (0.114 R)
• M5: 1,531,882 km (0.066 R)
• M6: 1,693,747 km (0.112 R)
• M7: 1,840,203 km (0.083 R)
• M8: 2,123,691 km (0.073 R)
• M9: 2,351,529 km (0.118 R)
• M10: 2,492,151 km (0.04 R)
• M11: 2,806,755 km (0.063 R)
• M12: 3,083,063 km (0.036 R)
• M13: 3,211,567 km (0.115 R)
• M14: 3,798,739 km (0.03 R)
• M15: 4,020,592 km (0.085 R)
• M16: 4,218,361 km (0.1 R)
• M17: 4,711,884 km (0.11 R)
• M18: 5,347,226 km (0.118 R)
• M19: 5,471,243 km (0.092 R)
• M20: 5,596,307 km (0.117 R)
• M21: 5,849,426 km (0.037 R)
• M22: 6,564,654 km (0.05 R)
• M23: 7,000,432 km (0.105 R)
• M24: 8,112,992 km (0.094 R)
• M25: 8,435,824 km (0.067 R)
• M26: 8,544,432 km (0.113 R)
• M27: 8,983,203 km (0.116 R)
• M28: 9,467,152 km (0.118 R)
• M29: 9,655,495 km (0.108 R)
• M30: 9,807,038 km (0.076 R)
• M31: 11,606,700 km (0.103 R)
• M32: 11,929,981 km (0.076 R)
• M33: 12,011,363 km (0.084 R)
• M34: 12,133,584 km (0.111 R)
• M35: 12,544,230 km (0.072 R)
• M36: 12,709,835 km (0.103 R)
• M37: 13,210,838 km (0.081 R)
• M38: 13,295,062 km (0.111 R)
• M39: 13,506,145 km (0.034 R)
• M40: 14,448,312 km (0.108 R)
• M41: 14,839,959 km (0.037 R)
• M42: 15,102,952 km (0.065 R)
• M43: 15,767,167 km (0.087 R)
• M44: 16,260,391 km (0.049 R)
• M45: 16,486,284 km (0.097 R)
• M46: 16,941,061 km (0.118 R)
• M47: 18,143,080 km (0.111 R)
• M48: 18,377,500 km (0.096 R)
• M49: 19,181,589 km (0.041 R)
• M50: 19,611,982 km (0.055 R)
• M51: 20,142,456 km (0.113 R)
• M52: 20,385,103 km (0.11 R)
• M53: 20,775,404 km (0.089 R)
• M54: 21,464,302 km (0.088 R)
• M55: 21,712,186 km (0.107 R)
• M56: 22,562,052 km (0.053 R)
• M57: 24,191,322 km (0.076 R)
• M58: 24,449,229 km (0.061 R)
• M59: 25,124,214 km (0.096 R)
• M60: 27,400,496 km (0.068 R)
• M61: 27,561,762 km (0.09 R)
• M62: 28,318,578 km (0.064 R)
• M63: 28,481,639 km (0.09 R)
• M64: 29,027,372 km (0.106 R)
• M65: 29,356,488 km (0.102 R)
• M66: 30,406,964 km (0.049 R)
• M67: 30,573,915 km (0.099 R)
• M68: 31,469,707 km (0.098 R)
• M69: 31,751,400 km (0.086 R)
• M70: 31,977,293 km (0.038 R)
• M71: 32,147,086 km (0.051 R)
• M72: 33,746,437 km (0.105 R)
• M73: 35,430,161 km (0.107 R)
• M74: 36,075,975 km (0.065 R)
• M75: 36,252,800 km (0.088 R)
• M76: 37,438,812 km (0.115 R)
• M77: 37,677,570 km (0.117 R)
• M78: 38,036,605 km (0.087 R)
• M79: 38,456,975 km (0.052 R)
• M80: 38,939,279 km (0.106 R)
• M81: 39,727,360 km (0.12 R)
• M82: 40,520,528 km (0.077 R)

Kuiper Belt

Range: 38 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 16,076 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit