🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.96 AU - 1.02 AU

Year: 379 Days

Day: 45.8 Hours

Environment

Temp: -4 °C

Axial Tilt: 43.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 18,524,694 km

• M1: 82,728 km (0.103 R)
• M2: 603,627 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.15 AU - 2.55 AU

Year: 1387 Days

Day: 44.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,524,694 km

• M1: 1,803,402 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.48 AU - 2.58 AU

Year: 1549 Days

Day: 40.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.35 AU - 3.03 AU

Year: 1699 Days

Day: 14.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 18,524,694 km

• M1: 633,697 km (0.048 R)
• M2: 1,179,729 km (0.079 R)

Asteroid Belt

Center: 4.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.3

Radius: 11.5

Gravity: 7.37 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4.14 AU - 6.9 AU

Year: 4993 Days

Day: 9 Hours

Environment

Temp: -158 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 18,524,694 km

• M1: 162,762 km (0.076 R)
• M2: 444,306 km (0.107 R)
• M3: 850,913 km (0.059 R)
• M4: 1,009,935 km (0.077 R)
• M5: 1,276,070 km (0.103 R)
• M6: 1,600,398 km (0.09 R)
• M7: 1,989,203 km (0.06 R)
• M8: 2,264,762 km (0.104 R)
• M9: 2,941,094 km (0.106 R)
• M10: 3,301,775 km (0.058 R)
• M11: 3,605,458 km (0.032 R)
• M12: 3,724,688 km (0.053 R)
• M13: 3,967,186 km (0.088 R)
• M14: 4,040,938 km (0.062 R)
• M15: 4,115,288 km (0.073 R)
• M16: 4,315,450 km (0.114 R)
• M17: 4,391,445 km (0.094 R)
• M18: 4,570,365 km (0.052 R)
• M19: 4,909,204 km (0.064 R)
• M20: 5,777,919 km (0.069 R)
• M21: 5,946,067 km (0.091 R)
• M22: 7,168,580 km (0.074 R)
• M23: 7,289,007 km (0.063 R)
• M24: 7,379,813 km (0.095 R)
• M25: 7,932,277 km (0.109 R)
• M26: 8,025,776 km (0.079 R)
• M27: 8,182,256 km (0.096 R)
• M28: 8,434,777 km (0.044 R)
• M29: 9,769,040 km (0.047 R)
• M30: 10,037,120 km (0.079 R)
• M31: 10,341,551 km (0.094 R)
• M32: 10,580,459 km (0.11 R)
• M33: 10,717,790 km (0.107 R)
• M34: 10,994,247 km (0.033 R)
• M35: 11,273,097 km (0.079 R)
• M36: 12,051,904 km (0.093 R)
• M37: 12,123,561 km (0.114 R)
• M38: 12,303,228 km (0.117 R)
• M39: 12,811,412 km (0.102 R)
• M40: 12,884,565 km (0.115 R)
• M41: 12,957,868 km (0.082 R)
• M42: 13,104,923 km (0.077 R)
• M43: 14,225,112 km (0.04 R)
• M44: 14,873,619 km (0.048 R)
• M45: 15,531,700 km (0.105 R)
• M46: 16,317,986 km (0.056 R)
• M47: 16,836,193 km (0.12 R)
• M48: 17,157,679 km (0.038 R)
• M49: 17,359,636 km (0.092 R)
• M50: 17,888,614 km (0.095 R)
• M51: 18,878,952 km (0.114 R)
• M52: 19,549,001 km (0.052 R)
• M53: 19,844,606 km (0.068 R)
• M54: 20,099,222 km (0.116 R)
• M55: 21,041,838 km (0.094 R)
• M56: 21,171,539 km (0.105 R)
• M57: 21,736,571 km (0.087 R)
• M58: 22,306,539 km (0.07 R)
• M59: 22,748,301 km (0.118 R)
• M60: 23,371,675 km (0.063 R)
• M61: 23,595,623 km (0.085 R)
• M62: 24,226,627 km (0.101 R)
• M63: 24,908,943 km (0.067 R)
• M64: 25,689,694 km (0.074 R)
• M65: 25,967,198 km (0.066 R)
• M66: 27,369,678 km (0.055 R)
• M67: 27,653,166 km (0.067 R)
• M68: 27,937,552 km (0.096 R)
• M69: 28,270,557 km (0.033 R)
• M70: 28,366,000 km (0.119 R)
• M71: 29,470,930 km (0.108 R)
• M72: 30,932,950 km (0.106 R)
• M73: 31,129,821 km (0.105 R)
• M74: 31,722,528 km (0.029 R)
• M75: 32,119,710 km (0.087 R)
• M76: 33,069,657 km (0.083 R)
• M77: 33,170,336 km (0.102 R)
• M78: 33,472,524 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.3

Radius: 12

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 4.75 AU - 7.11 AU

Year: 5560 Days

Day: 8.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 18,524,694 km

• M1: 223,050 km (0.07 R)
• M2: 377,884 km (0.11 R)
• M3: 544,835 km (0.102 R)
• M4: 739,761 km (0.114 R)
• M5: 883,375 km (0.058 R)
• M6: 1,553,125 km (0.106 R)
• M7: 1,799,962 km (0.07 R)
• M8: 1,978,432 km (0.109 R)
• M9: 2,505,316 km (0.037 R)
• M10: 2,593,728 km (0.107 R)
• M11: 2,705,627 km (0.088 R)
• M12: 2,819,321 km (0.05 R)
• M13: 3,098,621 km (0.098 R)
• M14: 3,411,430 km (0.111 R)
• M15: 4,119,925 km (0.094 R)
• M16: 4,410,744 km (0.099 R)
• M17: 4,545,083 km (0.098 R)
• M18: 5,068,376 km (0.077 R)
• M19: 5,294,568 km (0.071 R)
• M20: 5,408,861 km (0.117 R)
• M21: 5,553,073 km (0.036 R)
• M22: 5,815,617 km (0.106 R)
• M23: 6,202,178 km (0.079 R)
• M24: 6,413,859 km (0.041 R)
• M25: 7,252,654 km (0.101 R)
• M26: 7,572,195 km (0.084 R)
• M27: 7,668,836 km (0.105 R)
• M28: 7,896,224 km (0.111 R)
• M29: 7,994,361 km (0.073 R)
• M30: 8,258,102 km (0.082 R)
• M31: 8,692,683 km (0.066 R)
• M32: 9,829,478 km (0.069 R)
• M33: 10,290,090 km (0.1 R)
• M34: 10,757,732 km (0.113 R)
• M35: 11,195,755 km (0.048 R)
• M36: 11,602,362 km (0.12 R)
• M37: 12,889,652 km (0.08 R)
• M38: 12,966,695 km (0.108 R)
• M39: 13,121,528 km (0.116 R)
• M40: 14,541,661 km (0.102 R)
• M41: 14,621,995 km (0.075 R)
• M42: 14,904,286 km (0.118 R)
• M43: 15,066,450 km (0.104 R)
• M44: 15,474,404 km (0.089 R)
• M45: 15,597,523 km (0.076 R)
• M46: 16,176,167 km (0.11 R)
• M47: 16,510,070 km (0.071 R)
• M48: 18,300,158 km (0.048 R)
• M49: 18,473,841 km (0.098 R)
• M50: 18,648,123 km (0.099 R)
• M51: 18,735,488 km (0.079 R)
• M52: 18,822,853 km (0.076 R)
• M53: 19,749,462 km (0.098 R)
• M54: 20,240,742 km (0.052 R)
• M55: 20,781,388 km (0.106 R)
• M56: 21,098,835 km (0.095 R)
• M57: 21,555,258 km (0.056 R)
• M58: 21,830,668 km (0.081 R)
• M59: 21,968,896 km (0.114 R)
• M60: 22,061,198 km (0.119 R)
• M61: 22,246,101 km (0.074 R)
• M62: 22,803,951 km (0.112 R)
• M63: 24,218,549 km (0.063 R)
• M64: 25,273,962 km (0.082 R)
• M65: 26,050,973 km (0.104 R)
• M66: 26,737,328 km (0.083 R)
• M67: 26,983,866 km (0.116 R)
• M68: 27,678,299 km (0.062 R)
• M69: 27,877,862 km (0.094 R)
• M70: 29,287,523 km (0.115 R)
• M71: 29,745,592 km (0.095 R)
• M72: 30,103,580 km (0.101 R)
• M73: 30,668,910 km (0.083 R)
• M74: 31,237,681 km (0.049 R)
• M75: 31,810,042 km (0.088 R)
• M76: 33,017,896 km (0.082 R)
• M77: 33,282,534 km (0.12 R)
• M78: 33,654,135 km (0.112 R)
• M79: 33,813,756 km (0.065 R)
• M80: 34,669,606 km (0.118 R)
• M81: 35,316,168 km (0.086 R)
• M82: 35,858,011 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.9

Radius: 9.3

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 9.72 AU - 10.54 AU

Year: 12413 Days

Day: 7 Hours

Environment

Temp: -191 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 18,524,694 km

• M1: 136,583 km (0.108 R)
• M2: 300,991 km (0.051 R)
• M3: 456,124 km (0.12 R)
• M4: 575,653 km (0.053 R)
• M5: 652,995 km (0.058 R)
• M6: 720,314 km (0.091 R)
• M7: 862,881 km (0.043 R)
• M8: 1,346,530 km (0.1 R)
• M9: 1,598,154 km (0.099 R)
• M10: 1,748,949 km (0.071 R)
• M11: 1,884,634 km (0.12 R)
• M12: 2,044,255 km (0.043 R)
• M13: 2,105,291 km (0.038 R)
• M14: 2,249,952 km (0.055 R)
• M15: 2,527,755 km (0.086 R)
• M16: 3,234,007 km (0.097 R)
• M17: 3,745,781 km (0.117 R)
• M18: 5,119,239 km (0.072 R)
• M19: 5,230,839 km (0.048 R)
• M20: 5,315,063 km (0.103 R)
• M21: 5,428,009 km (0.111 R)
• M22: 5,541,853 km (0.102 R)
• M23: 6,005,158 km (0.106 R)
• M24: 6,723,527 km (0.072 R)
• M25: 7,437,109 km (0.086 R)
• M26: 7,500,388 km (0.099 R)
• M27: 7,659,112 km (0.112 R)
• M28: 7,755,004 km (0.067 R)
• M29: 7,980,149 km (0.106 R)
• M30: 8,109,850 km (0.11 R)
• M31: 8,568,966 km (0.105 R)
• M32: 8,735,169 km (0.109 R)
• M33: 9,444,263 km (0.071 R)
• M34: 10,418,445 km (0.056 R)
• M35: 10,631,322 km (0.07 R)
• M36: 12,198,958 km (0.104 R)
• M37: 12,311,007 km (0.072 R)
• M38: 13,604,730 km (0.077 R)
• M39: 14,623,042 km (0.087 R)
• M40: 14,742,122 km (0.117 R)
• M41: 15,221,733 km (0.119 R)
• M42: 15,746,971 km (0.063 R)
• M43: 16,114,084 km (0.096 R)
• M44: 17,065,228 km (0.102 R)
• M45: 17,779,857 km (0.111 R)
• M46: 19,806,010 km (0.055 R)
• M47: 20,069,901 km (0.062 R)
• M48: 20,690,283 km (0.054 R)
• M49: 20,779,443 km (0.071 R)
• M50: 21,271,920 km (0.082 R)
• M51: 21,406,857 km (0.075 R)
• M52: 22,177,286 km (0.068 R)
• M53: 22,542,903 km (0.082 R)
• M54: 22,634,607 km (0.077 R)
• M55: 22,818,462 km (0.066 R)
• M56: 23,002,767 km (0.11 R)
• M57: 23,605,198 km (0.086 R)
• M58: 24,025,418 km (0.106 R)
• M59: 24,119,066 km (0.086 R)
• M60: 24,353,935 km (0.103 R)
• M61: 24,495,155 km (0.108 R)
• M62: 25,110,302 km (0.118 R)
• M63: 25,348,312 km (0.072 R)
• M64: 26,163,022 km (0.028 R)
• M65: 26,597,753 km (0.056 R)
• M66: 26,694,693 km (0.106 R)
• M67: 27,327,641 km (0.113 R)
• M68: 27,818,023 km (0.083 R)
• M69: 28,410,281 km (0.105 R)
• M70: 28,558,982 km (0.107 R)
• M71: 28,857,130 km (0.09 R)
• M72: 29,556,799 km (0.029 R)
• M73: 29,858,538 km (0.119 R)
• M74: 30,464,709 km (0.117 R)
• M75: 30,566,286 km (0.119 R)
• M76: 30,718,576 km (0.095 R)
• M77: 30,973,192 km (0.112 R)
• M78: 31,792,390 km (0.072 R)
• M79: 31,946,775 km (0.069 R)
• M80: 32,152,921 km (0.118 R)
• M81: 32,359,665 km (0.059 R)
• M82: 32,566,858 km (0.074 R)
• M83: 33,295,250 km (0.109 R)
• M84: 34,609,318 km (0.09 R)
• M85: 35,565,996 km (0.053 R)

Asteroid Belt

Center: 10.76 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 11.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.1

Radius: 13.5

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 10.54 AU - 12.22 AU

Year: 14780 Days

Day: 8.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 18,524,694 km

• M1: 170,841 km (0.088 R)
• M2: 283,039 km (0.105 R)
• M3: 465,100 km (0.117 R)
• M4: 575,503 km (0.068 R)
• M5: 865,124 km (0.04 R)
• M6: 1,139,786 km (0.093 R)
• M7: 1,234,332 km (0.082 R)
• M8: 1,420,731 km (0.102 R)
• M9: 1,628,522 km (0.114 R)
• M10: 2,023,461 km (0.118 R)
• M11: 2,326,247 km (0.104 R)
• M12: 2,421,242 km (0.03 R)
• M13: 2,829,644 km (0.112 R)
• M14: 3,094,133 km (0.113 R)
• M15: 3,428,783 km (0.041 R)
• M16: 3,855,436 km (0.034 R)
• M17: 4,017,900 km (0.069 R)
• M18: 4,621,527 km (0.106 R)
• M19: 5,022,300 km (0.108 R)
• M20: 5,200,172 km (0.098 R)
• M21: 5,617,101 km (0.108 R)
• M22: 6,310,637 km (0.113 R)
• M23: 6,502,870 km (0.119 R)
• M24: 7,452,218 km (0.097 R)
• M25: 7,573,991 km (0.082 R)
• M26: 7,839,976 km (0.077 R)
• M27: 8,109,252 km (0.113 R)
• M28: 8,360,427 km (0.06 R)
• M29: 8,635,387 km (0.068 R)
• M30: 8,892,097 km (0.119 R)
• M31: 9,390,857 km (0.11 R)
• M32: 9,765,450 km (0.084 R)
• M33: 9,988,201 km (0.117 R)
• M34: 10,257,627 km (0.103 R)
• M35: 10,438,640 km (0.102 R)
• M36: 11,266,216 km (0.085 R)
• M37: 11,640,809 km (0.054 R)
• M38: 11,758,692 km (0.081 R)
• M39: 11,948,232 km (0.108 R)
• M40: 13,057,501 km (0.064 R)
• M41: 13,401,576 km (0.056 R)
• M42: 13,823,591 km (0.117 R)
• M43: 14,376,056 km (0.114 R)
• M44: 14,782,514 km (0.116 R)
• M45: 14,910,270 km (0.086 R)
• M46: 15,192,711 km (0.115 R)
• M47: 15,789,008 km (0.038 R)
• M48: 16,050,655 km (0.094 R)
• M49: 16,366,605 km (0.079 R)
• M50: 16,604,765 km (0.029 R)
• M51: 16,924,306 km (0.096 R)
• M52: 17,192,086 km (0.102 R)
• M53: 17,326,575 km (0.103 R)
• M54: 17,813,516 km (0.093 R)
• M55: 18,113,161 km (0.093 R)
• M56: 18,387,224 km (0.113 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 16,161 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit