🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.65 AU - 0.67 AU

Year: 193 Days

Day: 19 Hours

Environment

Temp: 183 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.68 AU - 1.88 AU

Year: 855 Days

Day: 18.1 Hours

Environment

Temp: -52 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,334,477 km

• M1: 447,896 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.22 AU - 2.68 AU

Year: 1380 Days

Day: 33.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,334,477 km

• M1: 2,423,186 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.62 AU - 4.48 AU

Year: 2933 Days

Day: 31.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.65 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.5

Radius: 14.8

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 4.27 AU - 6.23 AU

Year: 4329 Days

Day: 6.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 79,334,477 km

• M1: 208,689 km (0.09 R)
• M2: 345,421 km (0.102 R)
• M3: 484,847 km (0.117 R)
• M4: 630,854 km (0.052 R)
• M5: 849,716 km (0.082 R)
• M6: 1,108,071 km (0.12 R)
• M7: 1,406,968 km (0.027 R)
• M8: 1,503,309 km (0.112 R)
• M9: 1,703,022 km (0.079 R)
• M10: 1,942,678 km (0.068 R)
• M11: 2,082,552 km (0.082 R)
• M12: 2,225,867 km (0.067 R)
• M13: 2,323,255 km (0.052 R)
• M14: 2,710,713 km (0.075 R)
• M15: 2,921,198 km (0.065 R)
• M16: 3,082,763 km (0.086 R)
• M17: 3,265,722 km (0.079 R)
• M18: 3,817,139 km (0.096 R)
• M19: 3,974,516 km (0.087 R)
• M20: 4,542,539 km (0.107 R)
• M21: 4,964,256 km (0.07 R)
• M22: 6,050,486 km (0.109 R)
• M23: 6,257,978 km (0.109 R)
• M24: 6,444,377 km (0.096 R)
• M25: 6,561,811 km (0.062 R)
• M26: 7,306,061 km (0.081 R)
• M27: 7,825,465 km (0.103 R)
• M28: 8,001,392 km (0.114 R)
• M29: 8,433,879 km (0.079 R)
• M30: 8,614,294 km (0.074 R)
• M31: 8,743,996 km (0.072 R)
• M32: 8,874,146 km (0.103 R)
• M33: 9,348,670 km (0.109 R)
• M34: 9,804,345 km (0.097 R)
• M35: 9,912,654 km (0.116 R)
• M36: 10,075,865 km (0.073 R)
• M37: 10,460,182 km (0.03 R)
• M38: 11,243,178 km (0.092 R)
• M39: 11,441,993 km (0.1 R)
• M40: 12,074,343 km (0.039 R)
• M41: 12,365,461 km (0.1 R)
• M42: 12,482,596 km (0.104 R)
• M43: 12,777,005 km (0.094 R)
• M44: 14,130,416 km (0.117 R)
• M45: 14,375,757 km (0.057 R)
• M46: 14,622,593 km (0.077 R)
• M47: 14,777,577 km (0.088 R)
• M48: 14,995,541 km (0.116 R)
• M49: 15,782,426 km (0.079 R)
• M50: 16,421,657 km (0.109 R)
• M51: 16,744,490 km (0.08 R)
• M52: 17,134,641 km (0.057 R)
• M53: 17,494,873 km (0.064 R)
• M54: 17,692,491 km (0.073 R)
• M55: 18,456,787 km (0.059 R)
• M56: 18,725,165 km (0.082 R)
• M57: 19,096,318 km (0.116 R)
• M58: 19,333,730 km (0.099 R)
• M59: 19,674,663 km (0.052 R)
• M60: 19,845,953 km (0.114 R)
• M61: 20,086,506 km (0.095 R)
• M62: 20,189,878 km (0.054 R)
• M63: 20,431,778 km (0.072 R)
• M64: 21,620,632 km (0.074 R)
• M65: 22,437,437 km (0.075 R)
• M66: 22,831,777 km (0.073 R)
• M67: 23,882,253 km (0.06 R)
• M68: 24,174,866 km (0.104 R)
• M69: 24,321,622 km (0.065 R)
• M70: 24,615,881 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.4

Radius: 8.7

Gravity: 12.85 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.53 AU - 6.13 AU

Year: 5066 Days

Day: 9.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 79,334,477 km

• M1: 147,504 km (0.054 R)
• M2: 204,650 km (0.07 R)
• M3: 401,969 km (0.03 R)
• M4: 622,327 km (0.091 R)
• M5: 880,383 km (0.111 R)
• M6: 939,026 km (0.079 R)
• M7: 1,139,188 km (0.057 R)
• M8: 1,387,371 km (0.076 R)
• M9: 1,876,705 km (0.09 R)
• M10: 2,110,676 km (0.086 R)
• M11: 2,542,565 km (0.108 R)
• M12: 2,692,612 km (0.072 R)
• M13: 3,046,860 km (0.045 R)
• M14: 3,229,519 km (0.044 R)
• M15: 3,677,864 km (0.055 R)
• M16: 3,946,392 km (0.047 R)
• M17: 4,145,806 km (0.064 R)
• M18: 4,322,930 km (0.098 R)
• M19: 4,450,985 km (0.063 R)
• M20: 4,816,453 km (0.077 R)
• M21: 5,327,928 km (0.108 R)
• M22: 5,913,155 km (0.084 R)
• M23: 6,141,591 km (0.08 R)
• M24: 6,725,172 km (0.112 R)
• M25: 6,784,563 km (0.109 R)
• M26: 6,963,631 km (0.102 R)
• M27: 7,296,038 km (0.08 R)
• M28: 8,419,967 km (0.03 R)
• M29: 8,516,008 km (0.12 R)
• M30: 8,644,663 km (0.1 R)
• M31: 8,774,065 km (0.089 R)
• M32: 9,397,140 km (0.071 R)
• M33: 10,170,561 km (0.096 R)
• M34: 10,272,886 km (0.053 R)
• M35: 10,341,402 km (0.08 R)
• M36: 10,582,105 km (0.092 R)
• M37: 10,824,752 km (0.045 R)
• M38: 11,599,221 km (0.092 R)
• M39: 11,813,594 km (0.117 R)
• M40: 11,885,401 km (0.107 R)
• M41: 12,610,801 km (0.08 R)
• M42: 12,757,557 km (0.049 R)
• M43: 12,831,159 km (0.088 R)
• M44: 12,904,911 km (0.088 R)
• M45: 13,015,763 km (0.113 R)
• M46: 13,838,701 km (0.066 R)
• M47: 13,914,397 km (0.084 R)
• M48: 14,601,500 km (0.094 R)
• M49: 15,221,434 km (0.087 R)
• M50: 15,377,764 km (0.118 R)
• M51: 15,456,153 km (0.1 R)
• M52: 15,929,181 km (0.102 R)
• M53: 16,167,491 km (0.064 R)
• M54: 16,366,905 km (0.067 R)
• M55: 17,376,690 km (0.044 R)
• M56: 17,868,418 km (0.112 R)
• M57: 18,364,784 km (0.094 R)
• M58: 20,266,472 km (0.059 R)
• M59: 20,352,342 km (0.101 R)
• M60: 21,000,998 km (0.119 R)
• M61: 22,052,821 km (0.115 R)
• M62: 22,540,659 km (0.115 R)
• M63: 23,301,514 km (0.105 R)
• M64: 23,481,779 km (0.12 R)
• M65: 24,070,746 km (0.11 R)
• M66: 24,344,361 km (0.056 R)
• M67: 24,618,873 km (0.117 R)
• M68: 24,802,429 km (0.083 R)
• M69: 25,448,692 km (0.068 R)
• M70: 26,193,839 km (0.1 R)
• M71: 28,088,347 km (0.103 R)
• M72: 28,184,239 km (0.074 R)
• M73: 28,810,007 km (0.109 R)
• M74: 29,489,181 km (0.079 R)
• M75: 30,271,728 km (0.065 R)
• M76: 30,370,013 km (0.116 R)
• M77: 30,517,666 km (0.031 R)
• M78: 30,813,721 km (0.075 R)
• M79: 31,011,639 km (0.074 R)
• M80: 31,259,672 km (0.101 R)
• M81: 31,857,315 km (0.091 R)
• M82: 31,957,396 km (0.103 R)
• M83: 32,157,708 km (0.106 R)
• M84: 32,358,468 km (0.118 R)
• M85: 32,509,263 km (0.076 R)
• M86: 32,862,015 km (0.113 R)
• M87: 33,368,254 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.9

Radius: 14.6

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 8.07 AU - 9.77 AU

Year: 9588 Days

Day: 11.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 79,334,477 km

• M1: 185,651 km (0.064 R)
• M2: 713,881 km (0.088 R)
• M3: 874,549 km (0.051 R)
• M4: 1,274,275 km (0.059 R)
• M5: 1,380,040 km (0.094 R)
• M6: 1,558,660 km (0.111 R)
• M7: 1,745,209 km (0.064 R)
• M8: 2,109,928 km (0.104 R)
• M9: 2,269,250 km (0.096 R)
• M10: 2,416,155 km (0.086 R)
• M11: 3,036,238 km (0.088 R)
• M12: 3,898,969 km (0.036 R)
• M13: 4,156,128 km (0.077 R)
• M14: 4,562,885 km (0.107 R)
• M15: 4,750,181 km (0.086 R)
• M16: 5,349,321 km (0.085 R)
• M17: 5,769,691 km (0.1 R)
• M18: 6,316,172 km (0.071 R)
• M19: 6,502,122 km (0.103 R)
• M20: 6,689,867 km (0.093 R)
• M21: 6,808,049 km (0.067 R)
• M22: 7,336,728 km (0.115 R)
• M23: 7,606,154 km (0.094 R)
• M24: 8,054,050 km (0.059 R)
• M25: 8,205,294 km (0.084 R)
• M26: 9,211,339 km (0.102 R)
• M27: 9,422,571 km (0.081 R)
• M28: 10,120,146 km (0.064 R)
• M29: 10,695,799 km (0.053 R)
• M30: 10,945,777 km (0.113 R)
• M31: 11,707,380 km (0.1 R)
• M32: 13,460,816 km (0.119 R)
• M33: 13,821,347 km (0.101 R)
• M34: 14,246,056 km (0.075 R)
• M35: 14,337,610 km (0.102 R)
• M36: 14,521,316 km (0.112 R)
• M37: 14,798,371 km (0.116 R)
• M38: 15,046,105 km (0.051 R)
• M39: 15,201,687 km (0.041 R)
• M40: 15,295,185 km (0.075 R)
• M41: 16,657,573 km (0.095 R)
• M42: 16,818,541 km (0.082 R)
• M43: 17,893,850 km (0.063 R)
• M44: 18,224,013 km (0.038 R)
• M45: 19,429,622 km (0.083 R)
• M46: 20,144,849 km (0.09 R)
• M47: 21,390,850 km (0.107 R)
• M48: 22,804,550 km (0.088 R)
• M49: 24,284,821 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 796.4

Radius: 7.1

Gravity: 15.8 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 13.54 AU - 15.34 AU

Year: 19748 Days

Day: 23.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 79,334,477 km

• M1: 295,905 km (0.099 R)
• M2: 1,055,263 km (0.083 R)
• M3: 1,224,010 km (0.029 R)
• M4: 1,311,674 km (0.036 R)
• M5: 1,847,982 km (0.095 R)
• M6: 2,017,626 km (0.109 R)
• M7: 2,669,873 km (0.047 R)
• M8: 2,861,957 km (0.109 R)
• M9: 3,219,197 km (0.062 R)
• M10: 3,632,685 km (0.041 R)
• M11: 4,239,454 km (0.11 R)
• M12: 4,373,643 km (0.029 R)
• M13: 4,646,061 km (0.092 R)
• M14: 5,889,668 km (0.111 R)
• M15: 6,599,660 km (0.117 R)
• M16: 7,123,252 km (0.112 R)
• M17: 7,176,359 km (0.059 R)
• M18: 7,336,429 km (0.117 R)
• M19: 8,209,931 km (0.09 R)
• M20: 9,757,222 km (0.085 R)
• M21: 10,113,115 km (0.114 R)
• M22: 10,413,059 km (0.078 R)
• M23: 10,654,959 km (0.068 R)
• M24: 10,776,731 km (0.11 R)
• M25: 10,837,767 km (0.074 R)
• M26: 11,392,027 km (0.115 R)
• M27: 11,703,939 km (0.11 R)
• M28: 13,109,710 km (0.116 R)
• M29: 13,700,173 km (0.073 R)
• M30: 14,165,273 km (0.12 R)
• M31: 14,568,140 km (0.098 R)
• M32: 15,937,858 km (0.069 R)
• M33: 16,146,846 km (0.048 R)
• M34: 16,216,708 km (0.116 R)
• M35: 18,651,563 km (0.118 R)
• M36: 19,314,880 km (0.088 R)
• M37: 20,061,074 km (0.113 R)
• M38: 20,513,309 km (0.087 R)
• M39: 22,044,742 km (0.111 R)
• M40: 22,824,147 km (0.031 R)
• M41: 23,217,290 km (0.12 R)
• M42: 23,296,278 km (0.074 R)
• M43: 24,570,553 km (0.112 R)
• M44: 25,541,144 km (0.117 R)
• M45: 26,772,035 km (0.026 R)
• M46: 28,442,894 km (0.091 R)
• M47: 30,578,553 km (0.116 R)
• M48: 31,360,052 km (0.06 R)
• M49: 31,797,027 km (0.116 R)
• M50: 32,412,024 km (0.085 R)
• M51: 33,654,135 km (0.109 R)
• M52: 35,455,294 km (0.086 R)
• M53: 37,102,965 km (0.11 R)
• M54: 40,187,822 km (0.065 R)
• M55: 40,472,358 km (0.089 R)
• M56: 40,662,347 km (0.116 R)
• M57: 41,521,188 km (0.089 R)
• M58: 41,712,823 km (0.101 R)
• M59: 43,743,165 km (0.08 R)
• M60: 44,133,466 km (0.054 R)
• M61: 45,410,134 km (0.111 R)
• M62: 46,003,440 km (0.119 R)
• M63: 46,102,473 km (0.115 R)
• M64: 46,898,184 km (0.09 R)
• M65: 49,413,523 km (0.074 R)
• M66: 50,431,985 km (0.112 R)
• M67: 52,385,883 km (0.052 R)
• M68: 52,489,405 km (0.117 R)
• M69: 52,904,240 km (0.114 R)
• M70: 53,632,781 km (0.082 R)
• M71: 54,994,421 km (0.103 R)
• M72: 57,751,809 km (0.114 R)
• M73: 58,394,482 km (0.039 R)
• M74: 58,501,893 km (0.09 R)
• M75: 59,362,978 km (0.092 R)
• M76: 59,687,007 km (0.095 R)
• M77: 62,300,033 km (0.094 R)
• M78: 63,289,623 km (0.091 R)
• M79: 63,399,877 km (0.028 R)
• M80: 66,289,210 km (0.073 R)
• M81: 67,074,449 km (0.107 R)
• M82: 67,637,087 km (0.051 R)
• M83: 68,427,562 km (0.071 R)
• M84: 69,675,956 km (0.107 R)
• M85: 70,131,781 km (0.077 R)
• M86: 73,581,807 km (0.077 R)
• M87: 73,813,833 km (0.103 R)
• M88: 74,162,247 km (0.081 R)
• M89: 74,977,256 km (0.094 R)
• M90: 76,851,418 km (0.056 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 12,959 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit