🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.7 AU - 1.02 AU

Year: 293 Days

Day: 33.4 Hours

Environment

Temp: 126 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,035,165 km

• M1: 49,068 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.38 AU - 1.88 AU

Year: 764 Days

Day: 36.1 Hours

Environment

Temp: -41 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 10.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.6

Radius: 8.1

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 9.69 AU - 11.13 AU

Year: 12330 Days

Day: 14.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 62,035,165 km

• M1: 166,802 km (0.071 R)
• M2: 320,588 km (0.117 R)
• M3: 511,625 km (0.091 R)
• M4: 613,501 km (0.044 R)
• M5: 690,693 km (0.076 R)
• M6: 771,476 km (0.101 R)
• M7: 838,646 km (0.091 R)
• M8: 1,383,930 km (0.11 R)
• M9: 1,508,695 km (0.111 R)
• M10: 1,792,033 km (0.103 R)
• M11: 2,021,366 km (0.115 R)
• M12: 2,433,060 km (0.076 R)
• M13: 2,533,739 km (0.058 R)
• M14: 3,084,858 km (0.084 R)
• M15: 3,304,467 km (0.057 R)
• M16: 3,672,329 km (0.088 R)
• M17: 3,846,610 km (0.08 R)
• M18: 4,263,689 km (0.113 R)
• M19: 4,477,614 km (0.1 R)
• M20: 4,663,863 km (0.109 R)
• M21: 5,699,679 km (0.102 R)
• M22: 6,910,674 km (0.096 R)
• M23: 7,343,759 km (0.078 R)
• M24: 7,748,422 km (0.101 R)
• M25: 7,972,370 km (0.096 R)
• M26: 8,464,547 km (0.044 R)
• M27: 8,849,911 km (0.084 R)
• M28: 9,201,765 km (0.117 R)
• M29: 9,399,234 km (0.098 R)
• M30: 9,598,050 km (0.078 R)
• M31: 9,878,695 km (0.056 R)
• M32: 10,325,245 km (0.119 R)
• M33: 12,349,903 km (0.077 R)
• M34: 12,699,064 km (0.102 R)
• M35: 13,184,360 km (0.108 R)
• M36: 13,720,818 km (0.081 R)
• M37: 14,309,934 km (0.117 R)
• M38: 14,630,672 km (0.106 R)
• M39: 15,279,179 km (0.059 R)
• M40: 15,889,687 km (0.046 R)
• M41: 15,984,233 km (0.061 R)
• M42: 16,652,038 km (0.091 R)
• M43: 18,509,894 km (0.076 R)
• M44: 20,638,672 km (0.106 R)
• M45: 21,574,556 km (0.12 R)
• M46: 24,245,776 km (0.109 R)
• M47: 24,682,751 km (0.098 R)
• M48: 25,564,631 km (0.112 R)
• M49: 25,620,131 km (0.108 R)
• M50: 25,842,284 km (0.113 R)
• M51: 27,529,299 km (0.079 R)
• M52: 28,386,196 km (0.084 R)
• M53: 29,425,901 km (0.07 R)
• M54: 30,419,231 km (0.067 R)
• M55: 30,654,548 km (0.087 R)
• M56: 31,959,640 km (0.105 R)
• M57: 32,019,330 km (0.113 R)
• M58: 32,498,791 km (0.093 R)
• M59: 32,859,771 km (0.063 R)
• M60: 33,768,428 km (0.108 R)
• M61: 34,195,231 km (0.11 R)
• M62: 34,562,494 km (0.071 R)
• M63: 35,115,856 km (0.115 R)
• M64: 35,796,078 km (0.098 R)
• M65: 35,858,161 km (0.09 R)
• M66: 36,106,792 km (0.119 R)
• M67: 37,232,516 km (0.051 R)
• M68: 39,518,522 km (0.093 R)
• M69: 41,588,358 km (0.071 R)
• M70: 42,045,828 km (0.03 R)
• M71: 42,242,400 km (0.096 R)
• M72: 43,163,623 km (0.067 R)
• M73: 43,295,868 km (0.063 R)

Asteroid Belt

Center: 12.27 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 390.6

Radius: 7.8

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 12.29 AU - 15.97 AU

Year: 19498 Days

Day: 16.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 62,035,165 km

• M1: 112,647 km (0.049 R)
• M2: 178,470 km (0.082 R)
• M3: 285,433 km (0.045 R)
• M4: 371,751 km (0.096 R)
• M5: 574,007 km (0.089 R)
• M6: 1,007,242 km (0.079 R)
• M7: 1,394,701 km (0.082 R)
• M8: 1,825,393 km (0.051 R)
• M9: 2,085,095 km (0.054 R)
• M10: 2,356,615 km (0.059 R)
• M11: 2,418,549 km (0.064 R)
• M12: 2,575,776 km (0.051 R)
• M13: 2,966,675 km (0.118 R)
• M14: 3,516,896 km (0.118 R)
• M15: 3,659,314 km (0.112 R)
• M16: 5,065,533 km (0.086 R)
• M17: 5,512,682 km (0.069 R)
• M18: 5,678,586 km (0.108 R)
• M19: 5,972,545 km (0.117 R)
• M20: 6,100,152 km (0.101 R)
• M21: 6,271,741 km (0.07 R)
• M22: 6,663,388 km (0.06 R)
• M23: 7,063,114 km (0.082 R)
• M24: 7,243,230 km (0.076 R)
• M25: 7,562,172 km (0.05 R)
• M26: 8,498,655 km (0.074 R)
• M27: 9,126,816 km (0.068 R)
• M28: 9,769,938 km (0.087 R)
• M29: 10,632,818 km (0.054 R)
• M30: 10,735,891 km (0.12 R)
• M31: 10,839,413 km (0.076 R)
• M32: 10,891,174 km (0.049 R)
• M33: 12,268,222 km (0.071 R)
• M34: 12,812,310 km (0.056 R)
• M35: 13,531,427 km (0.11 R)
• M36: 13,924,121 km (0.098 R)
• M37: 14,663,134 km (0.071 R)
• M38: 15,825,061 km (0.118 R)
• M39: 16,060,977 km (0.108 R)
• M40: 17,561,743 km (0.113 R)
• M41: 18,112,861 km (0.074 R)
• M42: 18,421,482 km (0.077 R)
• M43: 19,357,964 km (0.118 R)
• M44: 20,630,444 km (0.075 R)
• M45: 21,406,857 km (0.04 R)
• M46: 22,324,789 km (0.075 R)
• M47: 22,988,256 km (0.082 R)
• M48: 23,928,030 km (0.027 R)
• M49: 24,538,688 km (0.067 R)
• M50: 25,017,252 km (0.106 R)
• M51: 25,844,827 km (0.115 R)
• M52: 27,739,484 km (0.107 R)
• M53: 28,524,125 km (0.107 R)
• M54: 28,739,397 km (0.072 R)
• M55: 29,823,832 km (0.12 R)
• M56: 31,216,588 km (0.11 R)
• M57: 31,290,489 km (0.097 R)
• M58: 31,883,645 km (0.038 R)
• M59: 35,443,027 km (0.116 R)
• M60: 36,839,224 km (0.061 R)
• M61: 38,253,223 km (0.112 R)
• M62: 38,332,360 km (0.052 R)
• M63: 38,569,921 km (0.07 R)
• M64: 42,437,026 km (0.107 R)
• M65: 43,588,032 km (0.114 R)
• M66: 43,753,188 km (0.111 R)
• M67: 45,752,564 km (0.073 R)
• M68: 46,509,978 km (0.077 R)
• M69: 48,721,184 km (0.103 R)
• M70: 49,408,437 km (0.097 R)
• M71: 50,792,666 km (0.092 R)
• M72: 53,598,972 km (0.043 R)
• M73: 55,557,208 km (0.088 R)
• M74: 56,905,833 km (0.103 R)
• M75: 57,448,425 km (0.116 R)
• M76: 58,720,755 km (0.12 R)
• M77: 58,994,668 km (0.063 R)
• M78: 60,278,368 km (0.091 R)
• M79: 61,478,591 km (0.08 R)
• M80: 61,849,444 km (0.099 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 12,172 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit