🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.58 AU - 0.6 AU

Year: 159 Days

Day: 28.3 Hours

Environment

Temp: 208 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,120,549 km

• M1: 168,298 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.86 AU - 1.08 AU

Year: 336 Days

Day: 25.3 Hours

Environment

Temp: 133 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,120,549 km

• M1: 493,075 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 4.67 AU - 6.07 AU

Year: 4374 Days

Day: 31.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.7

Radius: 11.3

Gravity: 6.06 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 8.63 AU - 11.11 AU

Year: 10898 Days

Day: 10.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 56,120,549 km

• M1: 159,172 km (0.077 R)
• M2: 247,285 km (0.12 R)
• M3: 361,578 km (0.095 R)
• M4: 712,385 km (0.116 R)
• M5: 974,181 km (0.118 R)
• M6: 1,117,047 km (0.07 R)
• M7: 1,289,085 km (0.093 R)
• M8: 1,493,436 km (0.115 R)
• M9: 1,733,391 km (0.082 R)
• M10: 1,960,031 km (0.082 R)
• M11: 2,223,623 km (0.107 R)
• M12: 2,387,283 km (0.042 R)
• M13: 2,526,708 km (0.11 R)
• M14: 2,872,878 km (0.11 R)
• M15: 3,203,489 km (0.067 R)
• M16: 3,546,517 km (0.058 R)
• M17: 3,674,273 km (0.069 R)
• M18: 4,404,012 km (0.05 R)
• M19: 4,645,762 km (0.111 R)
• M20: 5,543,947 km (0.077 R)
• M21: 6,456,195 km (0.036 R)
• M22: 6,534,285 km (0.119 R)
• M23: 7,661,057 km (0.088 R)
• M24: 8,078,135 km (0.025 R)
• M25: 8,545,330 km (0.052 R)
• M26: 8,803,984 km (0.103 R)
• M27: 9,065,182 km (0.103 R)
• M28: 9,550,627 km (0.082 R)
• M29: 9,774,126 km (0.082 R)
• M30: 9,954,242 km (0.1 R)
• M31: 10,271,988 km (0.085 R)
• M32: 10,455,096 km (0.056 R)
• M33: 10,593,175 km (0.106 R)
• M34: 10,871,128 km (0.036 R)
• M35: 13,329,021 km (0.12 R)
• M36: 13,428,802 km (0.095 R)
• M37: 15,528,708 km (0.099 R)
• M38: 15,633,725 km (0.104 R)
• M39: 15,739,042 km (0.098 R)
• M40: 16,268,918 km (0.111 R)
• M41: 17,128,956 km (0.113 R)
• M42: 17,893,701 km (0.108 R)
• M43: 18,114,208 km (0.086 R)
• M44: 18,280,261 km (0.094 R)
• M45: 18,669,515 km (0.116 R)
• M46: 19,286,756 km (0.044 R)
• M47: 19,512,948 km (0.071 R)
• M48: 19,967,875 km (0.073 R)
• M49: 20,541,433 km (0.099 R)
• M50: 23,610,434 km (0.063 R)
• M51: 23,731,309 km (0.1 R)
• M52: 24,460,897 km (0.109 R)
• M53: 26,254,277 km (0.08 R)
• M54: 26,756,477 km (0.091 R)
• M55: 27,642,844 km (0.084 R)
• M56: 30,097,147 km (0.081 R)
• M57: 33,092,695 km (0.082 R)
• M58: 33,771,121 km (0.116 R)
• M59: 33,975,621 km (0.117 R)
• M60: 34,248,787 km (0.1 R)
• M61: 34,660,031 km (0.063 R)
• M62: 36,251,454 km (0.054 R)
• M63: 36,600,615 km (0.095 R)
• M64: 36,810,650 km (0.037 R)
• M65: 37,161,457 km (0.116 R)
• M66: 37,866,662 km (0.102 R)
• M67: 38,932,696 km (0.062 R)
• M68: 39,290,235 km (0.051 R)
• M69: 39,864,541 km (0.109 R)
• M70: 40,224,923 km (0.1 R)
• M71: 40,369,285 km (0.114 R)
• M72: 41,166,940 km (0.099 R)
• M73: 42,777,511 km (0.091 R)
• M74: 43,442,474 km (0.06 R)
• M75: 43,961,877 km (0.108 R)
• M76: 45,457,407 km (0.086 R)
• M77: 46,817,701 km (0.07 R)
• M78: 47,350,269 km (0.087 R)
• M79: 48,498,283 km (0.115 R)
• M80: 48,805,857 km (0.076 R)
• M81: 49,037,135 km (0.045 R)
• M82: 49,810,406 km (0.098 R)
• M83: 50,509,776 km (0.11 R)
• M84: 51,996,929 km (0.056 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.7

Radius: 12.1

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 8.1 AU - 11.94 AU

Year: 11148 Days

Day: 12.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 56,120,549 km

• M1: 385,065 km (0.104 R)
• M2: 932,294 km (0.09 R)
• M3: 1,099,544 km (0.103 R)
• M4: 1,300,155 km (0.105 R)
• M5: 1,440,777 km (0.12 R)
• M6: 1,611,618 km (0.069 R)
• M7: 1,920,388 km (0.081 R)
• M8: 2,137,006 km (0.076 R)
• M9: 2,713,556 km (0.11 R)
• M10: 2,834,730 km (0.076 R)
• M11: 4,142,963 km (0.12 R)
• M12: 4,247,981 km (0.063 R)
• M13: 5,421,726 km (0.065 R)
• M14: 5,575,213 km (0.105 R)
• M15: 5,652,556 km (0.047 R)
• M16: 5,886,676 km (0.04 R)
• M17: 6,044,502 km (0.112 R)
• M18: 6,526,656 km (0.097 R)
• M19: 7,357,672 km (0.118 R)
• M20: 8,046,570 km (0.051 R)
• M21: 9,301,397 km (0.053 R)
• M22: 9,531,778 km (0.074 R)
• M23: 10,616,362 km (0.117 R)
• M24: 11,541,625 km (0.108 R)
• M25: 13,625,224 km (0.112 R)
• M26: 14,203,869 km (0.091 R)
• M27: 14,309,934 km (0.114 R)
• M28: 15,932,323 km (0.031 R)
• M29: 16,042,576 km (0.118 R)
• M30: 16,153,129 km (0.083 R)
• M31: 16,430,484 km (0.071 R)
• M32: 16,989,830 km (0.087 R)
• M33: 17,102,477 km (0.097 R)
• M34: 17,271,822 km (0.108 R)
• M35: 19,407,033 km (0.114 R)
• M36: 19,524,766 km (0.119 R)
• M37: 19,761,131 km (0.034 R)
• M38: 20,475,610 km (0.112 R)
• M39: 21,017,005 km (0.059 R)
• M40: 21,259,204 km (0.11 R)
• M41: 22,483,812 km (0.097 R)
• M42: 23,042,410 km (0.087 R)
• M43: 23,417,452 km (0.084 R)
• M44: 23,857,420 km (0.075 R)
• M45: 24,300,080 km (0.084 R)
• M46: 24,490,667 km (0.074 R)
• M47: 24,681,704 km (0.067 R)
• M48: 25,129,450 km (0.112 R)
• M49: 25,903,320 km (0.056 R)
• M50: 26,163,022 km (0.083 R)
• M51: 27,078,711 km (0.073 R)
• M52: 27,342,302 km (0.035 R)
• M53: 27,606,791 km (0.094 R)
• M54: 29,008,822 km (0.091 R)
• M55: 29,413,784 km (0.094 R)
• M56: 29,684,705 km (0.119 R)
• M57: 31,258,774 km (0.08 R)
• M58: 31,604,495 km (0.079 R)
• M59: 32,859,771 km (0.039 R)
• M60: 33,070,554 km (0.115 R)
• M61: 33,776,506 km (0.063 R)
• M62: 34,416,037 km (0.105 R)
• M63: 34,773,127 km (0.115 R)
• M64: 34,987,950 km (0.114 R)
• M65: 35,779,472 km (0.108 R)
• M66: 38,706,953 km (0.074 R)
• M67: 39,600,202 km (0.111 R)
• M68: 40,199,341 km (0.087 R)
• M69: 40,575,430 km (0.065 R)
• M70: 42,167,601 km (0.094 R)
• M71: 44,477,242 km (0.087 R)
• M72: 45,100,168 km (0.072 R)
• M73: 46,590,910 km (0.077 R)
• M74: 46,985,998 km (0.105 R)
• M75: 47,540,857 km (0.075 R)
• M76: 47,938,488 km (0.109 R)
• M77: 48,097,959 km (0.102 R)
• M78: 49,540,382 km (0.074 R)
• M79: 49,620,866 km (0.116 R)
• M80: 50,753,172 km (0.103 R)
• M81: 51,322,392 km (0.078 R)
• M82: 51,567,134 km (0.046 R)
• M83: 52,960,788 km (0.095 R)
• M84: 53,043,067 km (0.11 R)
• M85: 53,786,269 km (0.116 R)
• M86: 54,117,778 km (0.072 R)
• M87: 54,449,885 km (0.082 R)
• M88: 54,949,243 km (0.116 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 11,811 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit