🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.8 AU - 1.18 AU

Year: 345 Days

Day: 25.2 Hours

Environment

Temp: 85 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,845,477 km

• M1: 541,095 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3 AU - 4.76 AU

Year: 2674 Days

Day: 25 Hours

Environment

Temp: -114 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 11.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.3

Radius: 14.1

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 9.26 AU - 14.26 AU

Year: 14109 Days

Day: 14.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 73,845,477 km

• M1: 380,128 km (0.092 R)
• M2: 974,032 km (0.104 R)
• M3: 1,081,293 km (0.086 R)
• M4: 1,239,119 km (0.093 R)
• M5: 1,356,703 km (0.08 R)
• M6: 1,759,869 km (0.118 R)
• M7: 2,345,695 km (0.107 R)
• M8: 2,584,453 km (0.112 R)
• M9: 2,957,999 km (0.11 R)
• M10: 3,315,687 km (0.079 R)
• M11: 3,653,180 km (0.049 R)
• M12: 3,826,265 km (0.096 R)
• M13: 4,037,497 km (0.114 R)
• M14: 4,508,581 km (0.086 R)
• M15: 5,863,489 km (0.119 R)
• M16: 6,025,952 km (0.111 R)
• M17: 6,606,691 km (0.096 R)
• M18: 7,688,134 km (0.114 R)
• M19: 7,955,914 km (0.117 R)
• M20: 8,546,676 km (0.107 R)
• M21: 9,151,650 km (0.079 R)
• M22: 9,388,014 km (0.107 R)
• M23: 10,898,654 km (0.047 R)
• M24: 11,250,358 km (0.108 R)
• M25: 11,452,914 km (0.068 R)
• M26: 12,067,911 km (0.045 R)
• M27: 12,431,733 km (0.112 R)
• M28: 13,598,446 km (0.086 R)
• M29: 13,760,311 km (0.06 R)
• M30: 13,922,775 km (0.079 R)
• M31: 15,808,605 km (0.047 R)
• M32: 16,206,685 km (0.08 R)
• M33: 16,839,185 km (0.06 R)
• M34: 17,714,482 km (0.039 R)
• M35: 18,964,971 km (0.111 R)
• M36: 19,327,447 km (0.045 R)
• M37: 20,305,218 km (0.075 R)
• M38: 20,924,553 km (0.113 R)
• M39: 21,111,700 km (0.103 R)
• M40: 21,424,509 km (0.114 R)
• M41: 23,334,425 km (0.094 R)
• M42: 24,309,654 km (0.111 R)
• M43: 24,769,368 km (0.105 R)
• M44: 27,519,127 km (0.107 R)
• M45: 28,549,258 km (0.096 R)
• M46: 28,687,486 km (0.086 R)
• M47: 29,173,380 km (0.103 R)
• M48: 29,521,943 km (0.045 R)
• M49: 29,801,990 km (0.104 R)
• M50: 30,153,096 km (0.052 R)
• M51: 30,576,309 km (0.1 R)
• M52: 30,930,407 km (0.054 R)
• M53: 31,286,001 km (0.1 R)
• M54: 31,857,764 km (0.077 R)
• M55: 33,011,463 km (0.116 R)
• M56: 33,447,690 km (0.112 R)
• M57: 34,546,487 km (0.053 R)
• M58: 36,930,179 km (0.096 R)
• M59: 38,217,918 km (0.08 R)
• M60: 38,370,507 km (0.113 R)
• M61: 38,752,580 km (0.065 R)
• M62: 39,597,509 km (0.076 R)
• M63: 40,215,947 km (0.096 R)
• M64: 40,448,571 km (0.075 R)
• M65: 40,837,526 km (0.114 R)
• M66: 41,071,347 km (0.099 R)
• M67: 41,227,528 km (0.096 R)
• M68: 41,932,882 km (0.076 R)
• M69: 42,326,474 km (0.065 R)
• M70: 42,484,299 km (0.039 R)
• M71: 42,800,400 km (0.057 R)
• M72: 43,117,248 km (0.06 R)
• M73: 43,753,488 km (0.114 R)
• M74: 44,392,719 km (0.1 R)
• M75: 45,276,843 km (0.056 R)
• M76: 45,518,892 km (0.092 R)
• M77: 46,736,020 km (0.062 R)
• M78: 47,225,804 km (0.084 R)
• M79: 47,799,362 km (0.074 R)
• M80: 48,540,320 km (0.091 R)
• M81: 50,200,408 km (0.103 R)
• M82: 51,289,331 km (0.089 R)
• M83: 51,878,896 km (0.085 R)
• M84: 52,979,936 km (0.075 R)
• M85: 54,003,036 km (0.111 R)
• M86: 55,549,878 km (0.103 R)
• M87: 56,415,601 km (0.098 R)
• M88: 56,676,200 km (0.116 R)
• M89: 56,937,099 km (0.095 R)
• M90: 57,198,447 km (0.064 R)

Asteroid Belt

Center: 13.35 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 613.7

Radius: 7

Gravity: 12.52 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 11.73 AU - 18.15 AU

Year: 20202 Days

Day: 16.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 73,845,477 km

• M1: 89,460 km (0.116 R)
• M2: 236,365 km (0.08 R)
• M3: 699,370 km (0.078 R)
• M4: 1,395,000 km (0.105 R)
• M5: 1,571,825 km (0.091 R)
• M6: 2,012,540 km (0.117 R)
• M7: 2,078,513 km (0.108 R)
• M8: 2,280,919 km (0.094 R)
• M9: 2,384,590 km (0.075 R)
• M10: 2,596,570 km (0.068 R)
• M11: 2,704,879 km (0.117 R)
• M12: 2,814,684 km (0.116 R)
• M13: 3,191,521 km (0.117 R)
• M14: 3,992,169 km (0.092 R)
• M15: 4,985,648 km (0.114 R)
• M16: 5,719,875 km (0.062 R)
• M17: 5,908,667 km (0.092 R)
• M18: 6,099,404 km (0.099 R)
• M19: 6,783,366 km (0.106 R)
• M20: 6,833,182 km (0.056 R)
• M21: 7,134,472 km (0.071 R)
• M22: 8,011,564 km (0.113 R)
• M23: 8,064,223 km (0.116 R)
• M24: 8,489,679 km (0.028 R)
• M25: 8,922,316 km (0.11 R)
• M26: 8,976,919 km (0.071 R)
• M27: 9,251,581 km (0.108 R)
• M28: 9,696,784 km (0.106 R)
• M29: 9,865,531 km (0.103 R)
• M30: 11,073,833 km (0.095 R)
• M31: 11,191,417 km (0.111 R)
• M32: 11,427,632 km (0.044 R)
• M33: 12,206,737 km (0.078 R)
• M34: 12,449,984 km (0.029 R)
• M35: 12,756,210 km (0.079 R)
• M36: 13,752,831 km (0.119 R)
• M37: 14,133,109 km (0.067 R)
• M38: 16,018,940 km (0.034 R)
• M39: 16,957,218 km (0.083 R)
• M40: 18,259,019 km (0.115 R)
• M41: 19,238,585 km (0.099 R)
• M42: 19,663,593 km (0.082 R)
• M43: 20,307,013 km (0.096 R)
• M44: 21,321,586 km (0.115 R)
• M45: 22,501,016 km (0.07 R)
• M46: 23,324,253 km (0.113 R)
• M47: 23,474,898 km (0.075 R)
• M48: 24,539,137 km (0.07 R)
• M49: 24,692,325 km (0.107 R)
• M50: 24,999,899 km (0.098 R)
• M51: 26,478,075 km (0.1 R)
• M52: 27,505,812 km (0.092 R)
• M53: 27,824,606 km (0.117 R)
• M54: 28,224,929 km (0.104 R)
• M55: 28,385,448 km (0.059 R)
• M56: 29,518,502 km (0.103 R)
• M57: 30,418,932 km (0.068 R)
• M58: 31,411,514 km (0.114 R)
• M59: 31,828,293 km (0.102 R)
• M60: 35,227,456 km (0.072 R)
• M61: 35,400,391 km (0.087 R)
• M62: 36,706,530 km (0.072 R)
• M63: 36,969,673 km (0.085 R)
• M64: 37,674,429 km (0.072 R)
• M65: 41,173,074 km (0.04 R)
• M66: 42,546,083 km (0.108 R)
• M67: 43,284,498 km (0.059 R)
• M68: 43,562,601 km (0.077 R)
• M69: 43,841,152 km (0.103 R)
• M70: 44,586,897 km (0.092 R)
• M71: 48,859,413 km (0.089 R)
• M72: 49,342,165 km (0.085 R)
• M73: 50,604,771 km (0.091 R)
• M74: 52,271,590 km (0.107 R)
• M75: 52,567,645 km (0.111 R)
• M76: 52,963,331 km (0.08 R)
• M77: 53,956,511 km (0.101 R)
• M78: 56,770,298 km (0.047 R)
• M79: 58,604,218 km (0.117 R)
• M80: 60,457,436 km (0.106 R)
• M81: 60,560,958 km (0.118 R)
• M82: 60,871,822 km (0.072 R)
• M83: 61,495,346 km (0.117 R)
• M84: 61,703,587 km (0.109 R)
• M85: 61,912,126 km (0.101 R)
• M86: 63,168,150 km (0.105 R)
• M87: 65,173,958 km (0.067 R)
• M88: 66,131,384 km (0.076 R)
• M89: 66,238,048 km (0.04 R)
• M90: 70,551,403 km (0.079 R)
• M91: 70,878,574 km (0.099 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 14,479 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit