🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.81 AU - 0.99 AU

Year: 317 Days

Day: 19.4 Hours

Environment

Temp: 52 °C

Axial Tilt: 15.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.48 AU - 1.84 AU

Year: 793 Days

Day: 38.5 Hours

Environment

Temp: -51 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.62 AU - 1.98 AU

Year: 896 Days

Day: 43.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.56 AU - 3.16 AU

Year: 1794 Days

Day: 34.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.75 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.6

Radius: 12.3

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.21 AU - 5.05 AU

Year: 3695 Days

Day: 8.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 103,748,998 km

• M1: 155,283 km (0.091 R)
• M2: 329,863 km (0.08 R)
• M3: 459,864 km (0.114 R)
• M4: 581,936 km (0.064 R)
• M5: 716,873 km (0.059 R)
• M6: 1,008,738 km (0.083 R)
• M7: 1,175,690 km (0.05 R)
• M8: 1,523,654 km (0.115 R)
• M9: 1,612,067 km (0.112 R)
• M10: 1,967,511 km (0.064 R)
• M11: 2,212,852 km (0.033 R)
• M12: 2,296,926 km (0.107 R)
• M13: 2,382,047 km (0.106 R)
• M14: 2,608,688 km (0.114 R)
• M15: 2,697,848 km (0.115 R)
• M16: 3,008,413 km (0.105 R)
• M17: 3,604,860 km (0.112 R)
• M18: 3,784,826 km (0.115 R)
• M19: 3,865,908 km (0.064 R)
• M20: 4,321,882 km (0.096 R)
• M21: 4,492,125 km (0.053 R)
• M22: 4,795,210 km (0.118 R)
• M23: 5,698,183 km (0.094 R)
• M24: 6,216,988 km (0.109 R)
• M25: 6,385,286 km (0.11 R)
• M26: 6,924,287 km (0.077 R)
• M27: 7,174,115 km (0.091 R)
• M28: 7,376,222 km (0.049 R)
• M29: 7,528,962 km (0.094 R)
• M30: 8,150,690 km (0.118 R)
• M31: 8,467,688 km (0.104 R)
• M32: 8,869,807 km (0.119 R)
• M33: 9,005,193 km (0.115 R)
• M34: 9,086,724 km (0.063 R)
• M35: 9,636,945 km (0.067 R)
• M36: 10,597,214 km (0.097 R)
• M37: 11,030,599 km (0.115 R)
• M38: 11,293,293 km (0.064 R)
• M39: 11,944,492 km (0.091 R)
• M40: 12,034,251 km (0.109 R)
• M41: 12,365,311 km (0.12 R)
• M42: 12,760,399 km (0.118 R)
• M43: 12,974,773 km (0.107 R)
• M44: 13,438,377 km (0.103 R)
• M45: 14,477,484 km (0.104 R)
• M46: 14,669,118 km (0.09 R)
• M47: 15,087,394 km (0.059 R)
• M48: 15,607,546 km (0.099 R)
• M49: 16,532,061 km (0.106 R)
• M50: 16,732,522 km (0.12 R)
• M51: 16,866,562 km (0.102 R)
• M52: 17,372,502 km (0.051 R)
• M53: 17,576,254 km (0.093 R)
• M54: 18,089,225 km (0.118 R)
• M55: 19,551,544 km (0.116 R)
• M56: 20,189,878 km (0.093 R)
• M57: 20,404,102 km (0.083 R)
• M58: 20,511,514 km (0.082 R)
• M59: 20,726,935 km (0.029 R)
• M60: 21,051,562 km (0.112 R)
• M61: 21,341,483 km (0.081 R)
• M62: 21,450,539 km (0.096 R)
• M63: 21,596,248 km (0.072 R)
• M64: 21,998,666 km (0.112 R)
• M65: 22,366,677 km (0.099 R)
• M66: 22,477,379 km (0.103 R)
• M67: 22,810,833 km (0.112 R)
• M68: 23,220,731 km (0.069 R)
• M69: 23,407,728 km (0.047 R)
• M70: 23,934,313 km (0.067 R)
• M71: 24,085,407 km (0.081 R)
• M72: 24,388,642 km (0.103 R)
• M73: 24,502,785 km (0.089 R)
• M74: 24,731,370 km (0.116 R)
• M75: 25,114,042 km (0.117 R)
• M76: 25,575,850 km (0.111 R)
• M77: 26,001,606 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 131.4

Radius: 3.6

Gravity: 10.14 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 15.01 AU - 15.57 AU

Year: 22173 Days

Day: 23.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 103,748,998 km

• M1: 48,919 km (0.081 R)
• M2: 78,389 km (0.068 R)
• M3: 241,601 km (0.097 R)
• M4: 406,457 km (0.115 R)
• M5: 493,075 km (0.104 R)
• M6: 822,938 km (0.105 R)
• M7: 933,192 km (0.109 R)
• M8: 971,040 km (0.082 R)
• M9: 1,009,337 km (0.119 R)
• M10: 1,147,416 km (0.105 R)
• M11: 1,463,516 km (0.095 R)
• M12: 1,758,074 km (0.073 R)
• M13: 2,195,349 km (0.054 R)
• M14: 2,271,344 km (0.092 R)
• M15: 2,322,507 km (0.098 R)
• M16: 2,772,946 km (0.058 R)
• M17: 2,827,699 km (0.039 R)
• M18: 3,394,675 km (0.087 R)
• M19: 3,482,638 km (0.085 R)
• M20: 3,721,097 km (0.102 R)
• M21: 4,923,715 km (0.056 R)
• M22: 4,989,987 km (0.083 R)
• M23: 5,090,217 km (0.112 R)
• M24: 5,258,515 km (0.075 R)
• M25: 6,056,320 km (0.117 R)
• M26: 6,487,312 km (0.099 R)
• M27: 6,965,277 km (0.042 R)
• M28: 7,378,616 km (0.067 R)
• M29: 7,492,609 km (0.112 R)
• M30: 7,877,225 km (0.092 R)
• M31: 7,993,762 km (0.095 R)
• M32: 8,032,807 km (0.097 R)
• M33: 8,111,047 km (0.114 R)
• M34: 8,268,125 km (0.103 R)
• M35: 9,560,950 km (0.055 R)
• M36: 9,893,805 km (0.066 R)
• M37: 10,400,194 km (0.099 R)
• M38: 10,958,343 km (0.101 R)
• M39: 11,306,757 km (0.098 R)
• M40: 11,570,348 km (0.052 R)
• M41: 11,658,611 km (0.114 R)
• M42: 11,791,454 km (0.044 R)
• M43: 12,373,240 km (0.058 R)
• M44: 12,418,269 km (0.117 R)
• M45: 12,463,447 km (0.106 R)
• M46: 12,599,432 km (0.06 R)
• M47: 13,240,010 km (0.098 R)
• M48: 13,704,063 km (0.091 R)
• M49: 14,267,897 km (0.052 R)
• M50: 15,955,361 km (0.102 R)
• M51: 16,498,551 km (0.091 R)
• M52: 17,299,498 km (0.076 R)
• M53: 17,349,912 km (0.114 R)
• M54: 17,704,609 km (0.036 R)
• M55: 18,113,011 km (0.098 R)
• M56: 18,576,016 km (0.076 R)
• M57: 18,834,970 km (0.061 R)
• M58: 19,513,845 km (0.037 R)
• M59: 20,094,435 km (0.079 R)
• M60: 22,252,982 km (0.108 R)
• M61: 23,248,107 km (0.12 R)
• M62: 24,314,292 km (0.115 R)
• M63: 24,824,719 km (0.118 R)
• M64: 26,960,379 km (0.098 R)
• M65: 28,139,060 km (0.059 R)
• M66: 28,257,991 km (0.102 R)
• M67: 31,774,588 km (0.036 R)
• M68: 31,960,239 km (0.099 R)
• M69: 32,084,106 km (0.077 R)
• M70: 33,395,181 km (0.084 R)
• M71: 33,836,046 km (0.049 R)
• M72: 34,723,611 km (0.068 R)
• M73: 35,940,290 km (0.108 R)
• M74: 36,651,179 km (0.116 R)
• M75: 37,301,331 km (0.108 R)
• M76: 37,562,529 km (0.113 R)
• M77: 38,349,564 km (0.112 R)
• M78: 38,415,387 km (0.052 R)
• M79: 38,679,128 km (0.069 R)
• M80: 38,745,101 km (0.105 R)
• M81: 39,009,590 km (0.053 R)
• M82: 40,140,250 km (0.068 R)
• M83: 41,012,107 km (0.12 R)
• M84: 41,146,745 km (0.12 R)
• M85: 42,229,534 km (0.116 R)
• M86: 42,638,086 km (0.04 R)
• M87: 43,321,748 km (0.049 R)
• M88: 43,802,406 km (0.096 R)
• M89: 44,009,001 km (0.092 R)
• M90: 45,533,702 km (0.086 R)
• M91: 45,742,990 km (0.115 R)
• M92: 46,583,131 km (0.105 R)
• M93: 46,723,604 km (0.067 R)
• M94: 46,934,686 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 824.1

Radius: 7.4

Gravity: 15.05 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 17.55 AU - 19.05 AU

Year: 29032 Days

Day: 18.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 103,748,998 km

• M1: 140,173 km (0.099 R)
• M2: 282,441 km (0.096 R)
• M3: 342,280 km (0.04 R)
• M4: 407,505 km (0.066 R)
• M5: 453,581 km (0.085 R)
• M6: 741,856 km (0.069 R)
• M7: 2,094,669 km (0.08 R)
• M8: 2,481,679 km (0.106 R)
• M9: 3,720,050 km (0.098 R)
• M10: 3,977,359 km (0.101 R)
• M11: 5,176,685 km (0.077 R)
• M12: 6,788,303 km (0.114 R)
• M13: 7,229,766 km (0.068 R)
• M14: 7,293,644 km (0.052 R)
• M15: 7,421,850 km (0.039 R)
• M16: 8,140,368 km (0.091 R)
• M17: 9,433,043 km (0.101 R)
• M18: 9,572,768 km (0.119 R)
• M19: 9,854,311 km (0.08 R)
• M20: 11,900,660 km (0.12 R)
• M21: 12,355,737 km (0.117 R)
• M22: 12,585,519 km (0.067 R)
• M23: 12,893,990 km (0.104 R)
• M24: 14,152,707 km (0.028 R)
• M25: 15,780,331 km (0.117 R)
• M26: 16,112,887 km (0.098 R)
• M27: 18,069,927 km (0.12 R)
• M28: 18,592,622 km (0.076 R)
• M29: 21,555,557 km (0.102 R)
• M30: 22,762,363 km (0.103 R)
• M31: 22,856,161 km (0.059 R)
• M32: 23,232,400 km (0.117 R)
• M33: 25,435,378 km (0.095 R)
• M34: 26,217,176 km (0.119 R)
• M35: 26,413,748 km (0.109 R)
• M36: 28,407,289 km (0.036 R)
• M37: 28,710,524 km (0.085 R)
• M38: 29,728,986 km (0.104 R)
• M39: 29,831,461 km (0.078 R)
• M40: 29,934,085 km (0.078 R)
• M41: 30,139,633 km (0.106 R)
• M42: 30,448,851 km (0.12 R)
• M43: 31,070,431 km (0.069 R)
• M44: 31,278,671 km (0.034 R)
• M45: 31,905,785 km (0.095 R)
• M46: 32,010,803 km (0.107 R)
• M47: 32,960,450 km (0.113 R)
• M48: 33,598,635 km (0.06 R)
• M49: 33,919,223 km (0.066 R)
• M50: 36,191,914 km (0.084 R)
• M51: 37,070,652 km (0.076 R)
• M52: 39,635,657 km (0.115 R)
• M53: 41,453,570 km (0.118 R)
• M54: 44,348,139 km (0.086 R)
• M55: 44,817,278 km (0.05 R)
• M56: 45,878,825 km (0.1 R)
• M57: 46,353,349 km (0.064 R)
• M58: 46,591,210 km (0.078 R)
• M59: 47,187,507 km (0.029 R)
• M60: 47,307,185 km (0.119 R)
• M61: 48,870,932 km (0.082 R)
• M62: 49,112,981 km (0.085 R)
• M63: 52,543,709 km (0.072 R)
• M64: 54,413,084 km (0.115 R)
• M65: 57,066,801 km (0.068 R)
• M66: 57,960,648 km (0.085 R)
• M67: 59,633,002 km (0.101 R)
• M68: 61,321,065 km (0.102 R)
• M69: 61,974,508 km (0.083 R)
• M70: 62,105,556 km (0.058 R)
• M71: 62,893,189 km (0.08 R)
• M72: 64,744,163 km (0.071 R)
• M73: 67,150,146 km (0.062 R)
• M74: 69,313,181 km (0.095 R)
• M75: 69,993,702 km (0.11 R)
• M76: 71,087,412 km (0.033 R)
• M77: 78,615,626 km (0.099 R)
• M78: 80,037,254 km (0.084 R)
• M79: 83,917,973 km (0.058 R)
• M80: 84,934,041 km (0.085 R)
• M81: 86,100,157 km (0.106 R)
• M82: 87,418,413 km (0.072 R)
• M83: 89,926,721 km (0.065 R)
• M84: 90,223,373 km (0.043 R)
• M85: 90,669,025 km (0.101 R)
• M86: 91,562,424 km (0.064 R)
• M87: 93,507,944 km (0.03 R)
• M88: 94,862,852 km (0.114 R)
• M89: 95,315,984 km (0.115 R)
• M90: 97,135,543 km (0.095 R)
• M91: 98,049,586 km (0.085 R)
• M92: 101,271,176 km (0.073 R)
• M93: 101,425,412 km (0.057 R)
• M94: 102,198,085 km (0.059 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 14,355 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit