🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.72 AU - 0.94 AU

Year: 286 Days

Day: 43.3 Hours

Environment

Temp: 131 °C

Axial Tilt: 21.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.29 AU - 2.33 AU

Year: 1330 Days

Day: 26.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.9

Radius: 14.8

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 6.71 AU - 7.11 AU

Year: 6880 Days

Day: 5.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 80,938,665 km

• M1: 302,786 km (0.117 R)
• M2: 430,991 km (0.078 R)
• M3: 617,241 km (0.09 R)
• M4: 722,558 km (0.068 R)
• M5: 1,030,131 km (0.118 R)
• M6: 1,310,178 km (0.105 R)
• M7: 1,423,573 km (0.089 R)
• M8: 1,722,769 km (0.048 R)
• M9: 1,816,717 km (0.073 R)
• M10: 1,912,459 km (0.065 R)
• M11: 2,109,180 km (0.082 R)
• M12: 2,594,925 km (0.089 R)
• M13: 3,020,381 km (0.06 R)
• M14: 3,329,749 km (0.091 R)
• M15: 3,428,484 km (0.086 R)
• M16: 3,608,899 km (0.076 R)
• M17: 3,854,389 km (0.036 R)
• M18: 4,190,536 km (0.101 R)
• M19: 4,668,351 km (0.116 R)
• M20: 4,779,502 km (0.099 R)
• M21: 5,255,822 km (0.087 R)
• M22: 6,156,700 km (0.045 R)
• M23: 6,451,109 km (0.101 R)
• M24: 7,570,550 km (0.08 R)
• M25: 8,179,712 km (0.052 R)
• M26: 8,476,664 km (0.072 R)
• M27: 8,722,304 km (0.041 R)
• M28: 9,164,814 km (0.087 R)
• M29: 9,388,762 km (0.091 R)
• M30: 10,274,232 km (0.089 R)
• M31: 10,712,255 km (0.101 R)
• M32: 10,830,138 km (0.102 R)
• M33: 10,948,320 km (0.104 R)
• M34: 11,067,101 km (0.09 R)
• M35: 11,516,194 km (0.05 R)
• M36: 11,788,462 km (0.073 R)
• M37: 12,525,082 km (0.117 R)
• M38: 12,649,398 km (0.086 R)
• M39: 13,245,096 km (0.092 R)
• M40: 13,626,122 km (0.12 R)
• M41: 13,850,070 km (0.037 R)
• M42: 14,075,215 km (0.118 R)
• M43: 14,269,243 km (0.12 R)
• M44: 14,366,632 km (0.066 R)
• M45: 14,529,244 km (0.1 R)
• M46: 14,758,129 km (0.107 R)
• M47: 15,120,156 km (0.066 R)
• M48: 15,318,822 km (0.112 R)
• M49: 15,651,976 km (0.114 R)
• M50: 15,819,376 km (0.046 R)
• M51: 16,291,507 km (0.049 R)
• M52: 16,529,218 km (0.093 R)
• M53: 16,699,760 km (0.045 R)
• M54: 17,042,638 km (0.081 R)
• M55: 17,214,975 km (0.116 R)
• M56: 17,561,444 km (0.058 R)
• M57: 18,366,879 km (0.119 R)
• M58: 19,291,842 km (0.054 R)
• M59: 19,399,553 km (0.099 R)
• M60: 19,723,881 km (0.106 R)
• M61: 19,904,894 km (0.064 R)
• M62: 20,122,858 km (0.09 R)
• M63: 21,224,348 km (0.117 R)
• M64: 21,558,549 km (0.032 R)
• M65: 21,969,494 km (0.108 R)
• M66: 22,345,284 km (0.032 R)
• M67: 22,723,318 km (0.101 R)
• M68: 23,103,297 km (0.111 R)
• M69: 23,600,560 km (0.098 R)
• M70: 23,754,347 km (0.043 R)
• M71: 24,566,813 km (0.117 R)
• M72: 25,941,168 km (0.083 R)
• M73: 26,179,328 km (0.075 R)
• M74: 26,298,707 km (0.114 R)
• M75: 26,777,869 km (0.083 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 926.2

Radius: 5.6

Gravity: 29.53 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 11.47 AU - 15.61 AU

Year: 18870 Days

Day: 24.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 80,938,665 km

• M1: 175,927 km (0.087 R)
• M2: 233,373 km (0.082 R)
• M3: 1,001,109 km (0.059 R)
• M4: 1,141,282 km (0.115 R)
• M5: 1,764,058 km (0.112 R)
• M6: 2,626,939 km (0.094 R)
• M7: 2,900,104 km (0.088 R)
• M8: 3,019,932 km (0.051 R)
• M9: 3,473,363 km (0.068 R)
• M10: 3,600,821 km (0.075 R)
• M11: 5,100,390 km (0.079 R)
• M12: 6,193,950 km (0.109 R)
• M13: 6,556,725 km (0.051 R)
• M14: 7,630,688 km (0.098 R)
• M15: 8,131,542 km (0.093 R)
• M16: 9,048,128 km (0.045 R)
• M17: 9,637,394 km (0.11 R)
• M18: 10,544,406 km (0.103 R)
• M19: 10,852,727 km (0.107 R)
• M20: 10,976,893 km (0.093 R)
• M21: 11,541,476 km (0.118 R)
• M22: 11,987,277 km (0.104 R)
• M23: 12,051,305 km (0.11 R)
• M24: 12,698,914 km (0.095 R)
• M25: 13,624,476 km (0.077 R)
• M26: 14,914,908 km (0.101 R)
• M27: 15,122,101 km (0.051 R)
• M28: 16,528,321 km (0.091 R)
• M29: 16,671,336 km (0.118 R)
• M30: 17,030,371 km (0.04 R)
• M31: 18,122,884 km (0.105 R)
• M32: 18,196,487 km (0.084 R)
• M33: 18,640,343 km (0.111 R)
• M34: 19,087,791 km (0.117 R)
• M35: 20,298,337 km (0.114 R)
• M36: 23,994,900 km (0.079 R)
• M37: 24,481,542 km (0.109 R)
• M38: 25,299,693 km (0.077 R)
• M39: 25,546,978 km (0.095 R)
• M40: 25,795,011 km (0.047 R)
• M41: 26,376,797 km (0.078 R)
• M42: 28,318,727 km (0.11 R)
• M43: 28,489,718 km (0.103 R)
• M44: 29,350,055 km (0.11 R)
• M45: 29,870,356 km (0.088 R)
• M46: 29,957,422 km (0.117 R)
• M47: 30,393,650 km (0.058 R)
• M48: 30,656,493 km (0.099 R)
• M49: 31,360,950 km (0.099 R)
• M50: 32,965,536 km (0.082 R)
• M51: 33,596,690 km (0.08 R)
• M52: 33,687,047 km (0.057 R)
• M53: 34,049,822 km (0.109 R)
• M54: 34,140,777 km (0.119 R)
• M55: 35,237,778 km (0.066 R)
• M56: 36,439,349 km (0.099 R)
• M57: 37,842,277 km (0.091 R)
• M58: 38,125,017 km (0.072 R)
• M59: 39,167,565 km (0.06 R)
• M60: 39,931,711 km (0.103 R)
• M61: 40,700,644 km (0.08 R)
• M62: 41,087,055 km (0.1 R)
• M63: 41,960,707 km (0.097 R)
• M64: 42,840,641 km (0.091 R)
• M65: 42,938,778 km (0.066 R)
• M66: 43,036,914 km (0.088 R)
• M67: 44,518,980 km (0.103 R)
• M68: 45,917,421 km (0.082 R)
• M69: 49,578,679 km (0.106 R)
• M70: 50,405,058 km (0.078 R)
• M71: 50,716,072 km (0.112 R)
• M72: 50,819,893 km (0.106 R)
• M73: 51,861,991 km (0.103 R)
• M74: 51,966,560 km (0.066 R)
• M75: 52,280,716 km (0.106 R)
• M76: 54,285,327 km (0.072 R)
• M77: 54,497,906 km (0.11 R)
• M78: 54,710,634 km (0.118 R)
• M79: 55,671,352 km (0.092 R)
• M80: 58,695,921 km (0.085 R)
• M81: 60,668,369 km (0.049 R)
• M82: 61,330,639 km (0.1 R)
• M83: 62,550,909 km (0.085 R)
• M84: 64,452,747 km (0.064 R)
• M85: 65,806,607 km (0.101 R)
• M86: 67,626,166 km (0.109 R)
• M87: 68,657,045 km (0.095 R)
• M88: 69,001,719 km (0.118 R)
• M89: 69,577,670 km (0.077 R)
• M90: 72,130,409 km (0.114 R)
• M91: 72,363,931 km (0.062 R)
• M92: 75,186,543 km (0.108 R)
• M93: 75,541,838 km (0.027 R)
• M94: 77,088,232 km (0.072 R)
• M95: 79,608,058 km (0.111 R)
• M96: 80,090,960 km (0.05 R)
• M97: 80,575,059 km (0.05 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: 228 - 14,640 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit