🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.62 AU - 0.88 AU

Year: 230 Days

Day: 32.4 Hours

Environment

Temp: 186 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.63 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.1

Radius: 12.9

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 5.38 AU - 7.64 AU

Year: 5893 Days

Day: 12.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 37,798,019 km

• M1: 161,416 km (0.11 R)
• M2: 294,259 km (0.11 R)
• M3: 387,608 km (0.102 R)
• M4: 572,062 km (0.114 R)
• M5: 789,877 km (0.079 R)
• M6: 882,627 km (0.108 R)
• M7: 1,109,717 km (0.069 R)
• M8: 1,356,703 km (0.053 R)
• M9: 1,470,547 km (0.092 R)
• M10: 1,656,348 km (0.102 R)
• M11: 1,761,066 km (0.118 R)
• M12: 2,126,833 km (0.117 R)
• M13: 2,222,127 km (0.074 R)
• M14: 2,377,709 km (0.116 R)
• M15: 2,557,076 km (0.115 R)
• M16: 2,761,876 km (0.043 R)
• M17: 2,866,445 km (0.116 R)
• M18: 3,231,613 km (0.11 R)
• M19: 3,680,706 km (0.103 R)
• M20: 3,819,383 km (0.09 R)
• M21: 4,245,887 km (0.098 R)
• M22: 4,662,816 km (0.084 R)
• M23: 4,813,162 km (0.112 R)
• M24: 5,247,893 km (0.083 R)
• M25: 5,615,605 km (0.111 R)
• M26: 5,802,602 km (0.112 R)
• M27: 6,046,148 km (0.052 R)
• M28: 6,320,809 km (0.115 R)
• M29: 6,431,811 km (0.079 R)
• M30: 7,025,266 km (0.082 R)
• M31: 7,489,169 km (0.088 R)
• M32: 8,053,153 km (0.107 R)
• M33: 8,234,166 km (0.102 R)
• M34: 9,002,800 km (0.096 R)
• M35: 9,222,110 km (0.116 R)
• M36: 9,634,252 km (0.08 R)
• M37: 9,730,145 km (0.068 R)
• M38: 10,214,842 km (0.089 R)
• M39: 10,378,203 km (0.113 R)
• M40: 10,641,196 km (0.043 R)
• M41: 10,973,303 km (0.053 R)
• M42: 11,140,553 km (0.092 R)
• M43: 11,241,382 km (0.093 R)
• M44: 11,613,432 km (0.064 R)
• M45: 12,895,037 km (0.079 R)
• M46: 13,036,258 km (0.093 R)
• M47: 13,177,927 km (0.094 R)
• M48: 13,355,948 km (0.12 R)
• M49: 13,570,472 km (0.088 R)
• M50: 13,678,182 km (0.107 R)
• M51: 14,293,927 km (0.107 R)
• M52: 14,403,582 km (0.091 R)
• M53: 15,067,049 km (0.098 R)
• M54: 15,514,945 km (0.052 R)
• M55: 15,702,989 km (0.045 R)
• M56: 16,462,198 km (0.085 R)
• M57: 17,233,525 km (0.099 R)
• M58: 18,452,299 km (0.08 R)
• M59: 18,771,391 km (0.117 R)
• M60: 19,455,353 km (0.068 R)
• M61: 20,147,692 km (0.065 R)
• M62: 21,347,018 km (0.107 R)
• M63: 22,782,709 km (0.044 R)
• M64: 23,253,792 km (0.119 R)
• M65: 25,568,670 km (0.068 R)
• M66: 26,640,987 km (0.088 R)
• M67: 27,001,668 km (0.114 R)
• M68: 27,727,816 km (0.059 R)
• M69: 28,414,470 km (0.105 R)
• M70: 28,552,549 km (0.089 R)
• M71: 29,060,434 km (0.093 R)
• M72: 30,085,329 km (0.088 R)
• M73: 30,413,995 km (0.026 R)
• M74: 31,264,309 km (0.047 R)
• M75: 31,454,448 km (0.109 R)
• M76: 31,597,165 km (0.116 R)
• M77: 31,979,088 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.7

Radius: 10

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 8.85 AU - 10.59 AU

Year: 10751 Days

Day: 8.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 37,798,019 km

• M1: 169,644 km (0.109 R)
• M2: 376,837 km (0.095 R)
• M3: 439,519 km (0.029 R)
• M4: 620,233 km (0.1 R)
• M5: 778,507 km (0.088 R)
• M6: 1,015,620 km (0.081 R)
• M7: 1,081,892 km (0.036 R)
• M8: 1,261,559 km (0.084 R)
• M9: 1,333,366 km (0.103 R)
• M10: 1,842,447 km (0.096 R)
• M11: 1,974,692 km (0.096 R)
• M12: 2,230,953 km (0.088 R)
• M13: 2,645,040 km (0.069 R)
• M14: 2,757,089 km (0.112 R)
• M15: 2,870,783 km (0.098 R)
• M16: 2,966,675 km (0.103 R)
• M17: 3,102,660 km (0.103 R)
• M18: 3,300,877 km (0.047 R)
• M19: 3,503,133 km (0.099 R)
• M20: 3,941,156 km (0.078 R)
• M21: 4,485,543 km (0.055 R)
• M22: 4,574,703 km (0.095 R)
• M23: 5,644,028 km (0.055 R)
• M24: 6,157,149 km (0.081 R)
• M25: 6,431,811 km (0.098 R)
• M26: 6,532,789 km (0.072 R)
• M27: 6,915,910 km (0.069 R)
• M28: 6,993,401 km (0.049 R)
• M29: 7,624,106 km (0.11 R)
• M30: 7,892,185 km (0.104 R)
• M31: 8,081,726 km (0.106 R)
• M32: 8,272,912 km (0.08 R)
• M33: 8,967,495 km (0.081 R)
• M34: 9,165,413 km (0.096 R)
• M35: 9,450,546 km (0.108 R)
• M36: 9,680,777 km (0.041 R)
• M37: 10,029,789 km (0.103 R)
• M38: 10,739,930 km (0.066 R)
• M39: 11,010,403 km (0.112 R)
• M40: 11,558,231 km (0.114 R)
• M41: 11,928,336 km (0.081 R)
• M42: 12,208,533 km (0.083 R)
• M43: 12,617,084 km (0.115 R)
• M44: 13,190,194 km (0.118 R)
• M45: 13,641,830 km (0.068 R)
• M46: 13,869,518 km (0.096 R)
• M47: 14,000,266 km (0.056 R)
• M48: 14,065,790 km (0.094 R)
• M49: 14,262,960 km (0.083 R)
• M50: 14,328,783 km (0.039 R)
• M51: 14,460,878 km (0.065 R)
• M52: 15,060,616 km (0.118 R)
• M53: 15,161,295 km (0.041 R)
• M54: 15,838,525 km (0.055 R)
• M55: 16,112,289 km (0.095 R)
• M56: 16,664,305 km (0.06 R)
• M57: 16,838,138 km (0.114 R)
• M58: 17,327,921 km (0.046 R)
• M59: 17,503,998 km (0.108 R)
• M60: 18,035,968 km (0.083 R)
• M61: 18,107,177 km (0.101 R)
• M62: 18,573,024 km (0.098 R)
• M63: 19,333,879 km (0.114 R)
• M64: 19,553,190 km (0.116 R)
• M65: 19,663,144 km (0.049 R)
• M66: 20,141,857 km (0.112 R)
• M67: 20,773,759 km (0.104 R)
• M68: 21,110,952 km (0.077 R)
• M69: 21,639,033 km (0.074 R)
• M70: 22,209,749 km (0.107 R)
• M71: 22,362,787 km (0.092 R)
• M72: 24,541,531 km (0.03 R)
• M73: 24,660,162 km (0.113 R)
• M74: 25,176,424 km (0.082 R)
• M75: 25,897,187 km (0.095 R)
• M76: 26,340,894 km (0.11 R)
• M77: 26,624,531 km (0.098 R)
• M78: 27,481,877 km (0.041 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 50.4

Radius: 4.7

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 13.86 AU - 21 AU

Year: 25816 Days

Day: 23.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 37,798,019 km

• M1: 71,807 km (0.04 R)
• M2: 108,010 km (0.11 R)
• M3: 157,227 km (0.074 R)
• M4: 216,618 km (0.113 R)
• M5: 880,533 km (0.105 R)
• M6: 1,010,234 km (0.114 R)
• M7: 1,163,572 km (0.119 R)
• M8: 2,142,242 km (0.077 R)
• M9: 2,428,572 km (0.11 R)
• M10: 2,773,993 km (0.068 R)
• M11: 3,061,371 km (0.07 R)
• M12: 3,333,190 km (0.076 R)
• M13: 4,194,126 km (0.064 R)
• M14: 4,412,688 km (0.09 R)
• M15: 5,177,732 km (0.116 R)
• M16: 5,500,863 km (0.113 R)
• M17: 5,530,633 km (0.12 R)
• M18: 5,770,289 km (0.109 R)
• M19: 6,105,239 km (0.096 R)
• M20: 7,441,596 km (0.059 R)
• M21: 7,672,875 km (0.118 R)
• M22: 9,109,014 km (0.086 R)
• M23: 9,250,085 km (0.111 R)
• M24: 9,677,636 km (0.049 R)
• M25: 11,186,031 km (0.074 R)
• M26: 11,223,730 km (0.052 R)
• M27: 11,337,125 km (0.086 R)
• M28: 11,526,965 km (0.057 R)
• M29: 12,687,395 km (0.12 R)
• M30: 13,763,303 km (0.062 R)
• M31: 15,284,414 km (0.067 R)
• M32: 15,326,302 km (0.049 R)
• M33: 16,858,034 km (0.112 R)
• M34: 16,987,885 km (0.083 R)
• M35: 18,885,086 km (0.119 R)
• M36: 19,562,614 km (0.065 R)
• M37: 21,877,492 km (0.117 R)
• M38: 21,971,888 km (0.053 R)
• M39: 22,066,434 km (0.106 R)
• M40: 22,113,707 km (0.068 R)
• M41: 22,923,181 km (0.093 R)
• M42: 24,082,415 km (0.107 R)
• M43: 24,179,803 km (0.085 R)
• M44: 24,718,206 km (0.051 R)
• M45: 25,013,512 km (0.03 R)
• M46: 25,211,131 km (0.12 R)
• M47: 25,359,532 km (0.102 R)
• M48: 26,809,883 km (0.12 R)
• M49: 26,910,862 km (0.102 R)
• M50: 27,621,601 km (0.114 R)
• M51: 27,979,140 km (0.104 R)
• M52: 28,184,239 km (0.044 R)
• M53: 28,235,551 km (0.072 R)
• M54: 29,061,182 km (0.081 R)
• M55: 29,685,753 km (0.05 R)
• M56: 29,947,250 km (0.098 R)
• M57: 30,104,477 km (0.087 R)
• M58: 30,577,954 km (0.098 R)
• M59: 31,959,341 km (0.099 R)
• M60: 32,012,897 km (0.118 R)
• M61: 32,711,669 km (0.074 R)
• M62: 35,224,165 km (0.046 R)
• M63: 35,279,516 km (0.078 R)
• M64: 36,335,827 km (0.049 R)
• M65: 37,233,414 km (0.109 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: 367 - 17,077 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit