🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.64 AU - 0.7 AU

Year: 195 Days

Day: 46.8 Hours

Environment

Temp: 229 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.62 AU - 3.94 AU

Year: 2107 Days

Day: 40.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,040,842 km

• M1: 68,665 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.31 AU - 3.51 AU

Year: 2234 Days

Day: 43 Hours

Environment

Temp: -95 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 12.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.6

Radius: 13.1

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 9.36 AU - 14.76 AU

Year: 14858 Days

Day: 6 Hours

Environment

Temp: -181 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 66,040,842 km

• M1: 174,282 km (0.089 R)
• M2: 262,993 km (0.106 R)
• M3: 497,563 km (0.078 R)
• M4: 843,582 km (0.045 R)
• M5: 1,035,666 km (0.101 R)
• M6: 1,128,118 km (0.105 R)
• M7: 1,444,218 km (0.116 R)
• M8: 1,548,936 km (0.116 R)
• M9: 1,656,348 km (0.113 R)
• M10: 1,901,838 km (0.087 R)
• M11: 2,280,470 km (0.082 R)
• M12: 2,631,576 km (0.089 R)
• M13: 3,245,975 km (0.026 R)
• M14: 3,357,425 km (0.073 R)
• M15: 3,699,555 km (0.104 R)
• M16: 4,082,975 km (0.086 R)
• M17: 4,479,409 km (0.1 R)
• M18: 4,952,288 km (0.075 R)
• M19: 5,342,290 km (0.12 R)
• M20: 5,843,891 km (0.102 R)
• M21: 6,186,770 km (0.063 R)
• M22: 6,325,746 km (0.078 R)
• M23: 7,108,891 km (0.101 R)
• M24: 7,623,208 km (0.09 R)
• M25: 7,809,906 km (0.106 R)
• M26: 8,922,316 km (0.035 R)
• M27: 9,079,693 km (0.072 R)
• M28: 9,718,476 km (0.115 R)
• M29: 10,043,253 km (0.083 R)
• M30: 10,206,913 km (0.111 R)
• M31: 10,289,192 km (0.08 R)
• M32: 10,412,909 km (0.086 R)
• M33: 10,537,225 km (0.086 R)
• M34: 10,787,203 km (0.065 R)
• M35: 10,870,978 km (0.07 R)
• M36: 10,954,902 km (0.085 R)
• M37: 11,677,460 km (0.068 R)
• M38: 11,893,031 km (0.032 R)
• M39: 12,196,864 km (0.083 R)
• M40: 12,591,503 km (0.096 R)
• M41: 12,990,182 km (0.104 R)
• M42: 13,124,072 km (0.114 R)
• M43: 13,213,531 km (0.118 R)
• M44: 13,348,169 km (0.057 R)
• M45: 13,438,227 km (0.095 R)
• M46: 13,936,837 km (0.09 R)
• M47: 14,257,275 km (0.092 R)
• M48: 14,719,383 km (0.05 R)
• M49: 15,327,499 km (0.07 R)
• M50: 16,423,453 km (0.098 R)
• M51: 16,616,733 km (0.049 R)
• M52: 18,289,237 km (0.113 R)
• M53: 19,501,878 km (0.068 R)
• M54: 19,809,152 km (0.11 R)
• M55: 19,911,925 km (0.056 R)
• M56: 20,014,849 km (0.116 R)
• M57: 20,949,387 km (0.095 R)
• M58: 21,054,105 km (0.096 R)
• M59: 21,211,482 km (0.096 R)
• M60: 22,057,608 km (0.096 R)
• M61: 22,377,747 km (0.071 R)
• M62: 22,538,415 km (0.087 R)
• M63: 23,184,828 km (0.076 R)
• M64: 23,347,440 km (0.044 R)
• M65: 24,001,482 km (0.104 R)
• M66: 24,440,851 km (0.105 R)
• M67: 25,272,017 km (0.068 R)
• M68: 25,719,016 km (0.115 R)
• M69: 27,247,008 km (0.113 R)
• M70: 28,050,947 km (0.058 R)
• M71: 31,523,563 km (0.044 R)
• M72: 32,913,626 km (0.057 R)
• M73: 33,035,399 km (0.07 R)
• M74: 37,329,456 km (0.107 R)
• M75: 38,350,013 km (0.115 R)
• M76: 39,250,592 km (0.103 R)
• M77: 39,444,471 km (0.058 R)
• M78: 40,027,902 km (0.106 R)
• M79: 40,353,427 km (0.107 R)
• M80: 41,269,265 km (0.119 R)
• M81: 41,466,435 km (0.1 R)
• M82: 41,927,646 km (0.117 R)
• M83: 42,191,985 km (0.12 R)
• M84: 42,655,888 km (0.085 R)
• M85: 43,923,580 km (0.101 R)
• M86: 44,124,939 km (0.091 R)
• M87: 45,068,453 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 568.4

Radius: 5.6

Gravity: 18.13 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 11.07 AU - 16.09 AU

Year: 17754 Days

Day: 20.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 66,040,842 km

• M1: 203,154 km (0.048 R)
• M2: 362,326 km (0.069 R)
• M3: 465,100 km (0.104 R)
• M4: 577,747 km (0.105 R)
• M5: 874,549 km (0.104 R)
• M6: 1,821,204 km (0.103 R)
• M7: 2,218,686 km (0.089 R)
• M8: 2,509,355 km (0.116 R)
• M9: 2,709,816 km (0.105 R)
• M10: 2,985,226 km (0.084 R)
• M11: 4,857,892 km (0.12 R)
• M12: 5,706,710 km (0.05 R)
• M13: 5,794,225 km (0.057 R)
• M14: 6,463,675 km (0.059 R)
• M15: 7,110,536 km (0.082 R)
• M16: 8,069,908 km (0.106 R)
• M17: 8,365,513 km (0.098 R)
• M18: 9,583,389 km (0.102 R)
• M19: 9,635,300 km (0.041 R)
• M20: 9,896,498 km (0.117 R)
• M21: 10,159,939 km (0.072 R)
• M22: 12,292,756 km (0.093 R)
• M23: 14,141,636 km (0.112 R)
• M24: 14,200,877 km (0.115 R)
• M25: 14,677,197 km (0.087 R)
• M26: 15,279,927 km (0.065 R)
• M27: 15,584,358 km (0.078 R)
• M28: 16,447,239 km (0.094 R)
• M29: 17,136,137 km (0.071 R)
• M30: 18,348,029 km (0.04 R)
• M31: 18,866,535 km (0.103 R)
• M32: 21,530,425 km (0.041 R)
• M33: 22,905,828 km (0.116 R)
• M34: 23,534,139 km (0.076 R)
• M35: 23,744,772 km (0.113 R)
• M36: 24,309,504 km (0.088 R)
• M37: 24,451,473 km (0.085 R)
• M38: 25,165,055 km (0.079 R)
• M39: 25,957,774 km (0.108 R)
• M40: 26,030,329 km (0.083 R)
• M41: 26,320,848 km (0.079 R)
• M42: 27,567,896 km (0.089 R)
• M43: 28,087,000 km (0.09 R)
• M44: 28,759,143 km (0.114 R)
• M45: 29,285,429 km (0.049 R)
• M46: 30,577,057 km (0.061 R)
• M47: 30,960,476 km (0.055 R)
• M48: 31,422,734 km (0.108 R)
• M49: 31,732,102 km (0.102 R)
• M50: 33,058,287 km (0.056 R)
• M51: 33,136,976 km (0.105 R)
• M52: 33,530,717 km (0.099 R)
• M53: 34,721,516 km (0.071 R)
• M54: 35,362,094 km (0.084 R)
• M55: 35,442,578 km (0.101 R)
• M56: 36,899,362 km (0.069 R)
• M57: 37,717,214 km (0.12 R)
• M58: 38,955,136 km (0.04 R)
• M59: 39,871,423 km (0.113 R)
• M60: 40,626,294 km (0.052 R)
• M61: 42,235,368 km (0.094 R)
• M62: 43,090,769 km (0.066 R)
• M63: 44,384,342 km (0.041 R)
• M64: 44,644,493 km (0.094 R)
• M65: 44,905,242 km (0.052 R)
• M66: 45,778,145 km (0.119 R)
• M67: 46,216,617 km (0.041 R)
• M68: 46,304,580 km (0.077 R)
• M69: 46,480,507 km (0.098 R)
• M70: 48,162,586 km (0.114 R)
• M71: 48,340,906 km (0.07 R)
• M72: 53,511,757 km (0.119 R)
• M73: 53,881,263 km (0.12 R)
• M74: 54,622,521 km (0.072 R)
• M75: 55,087,621 km (0.11 R)
• M76: 55,834,563 km (0.066 R)
• M77: 56,584,647 km (0.104 R)
• M78: 56,866,938 km (0.095 R)
• M79: 57,810,900 km (0.081 R)
• M80: 58,000,291 km (0.095 R)
• M81: 58,095,136 km (0.067 R)
• M82: 58,664,955 km (0.088 R)
• M83: 58,855,243 km (0.112 R)
• M84: 60,001,612 km (0.038 R)
• M85: 60,385,330 km (0.034 R)
• M86: 60,962,628 km (0.094 R)
• M87: 61,638,212 km (0.09 R)
• M88: 61,928,582 km (0.093 R)
• M89: 65,250,702 km (0.071 R)
• M90: 66,040,878 km (0.046 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 10,431 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit