🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.46 AU - 0.58 AU

Year: 143 Days

Day: 44.5 Hours

Environment

Temp: 223 °C

Axial Tilt: 49.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.51 AU - 0.59 AU

Year: 155 Days

Day: 32.9 Hours

Environment

Temp: 180 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,961,003 km

• M1: 345,122 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.59 AU - 0.79 AU

Year: 218 Days

Day: 28.2 Hours

Environment

Temp: 186 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.32 AU - 1.58 AU

Year: 665 Days

Day: 13.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,961,003 km

• M1: 111,002 km (0.047 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.89 AU - 2.39 AU

Year: 1192 Days

Day: 29.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,961,003 km

• M1: 388,057 km (0.052 R)

Asteroid Belt

Center: 4.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.2

Radius: 10.4

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 5.38 AU - 6.44 AU

Year: 5471 Days

Day: 13.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 56,961,003 km

• M1: 139,276 km (0.075 R)
• M2: 221,704 km (0.114 R)
• M3: 318,643 km (0.047 R)
• M4: 477,068 km (0.097 R)
• M5: 563,834 km (0.109 R)
• M6: 664,813 km (0.072 R)
• M7: 755,469 km (0.047 R)
• M8: 950,545 km (0.09 R)
• M9: 1,103,135 km (0.098 R)
• M10: 1,172,548 km (0.066 R)
• M11: 1,305,690 km (0.079 R)
• M12: 1,411,606 km (0.113 R)
• M13: 1,520,513 km (0.058 R)
• M14: 1,678,039 km (0.101 R)
• M15: 1,782,159 km (0.048 R)
• M16: 1,864,588 km (0.115 R)
• M17: 1,948,512 km (0.072 R)
• M18: 2,107,684 km (0.115 R)
• M19: 2,271,344 km (0.093 R)
• M20: 2,452,208 km (0.043 R)
• M21: 2,584,453 km (0.084 R)
• M22: 2,787,308 km (0.07 R)
• M23: 3,037,734 km (0.084 R)
• M24: 3,251,959 km (0.077 R)
• M25: 3,471,419 km (0.093 R)
• M26: 3,575,389 km (0.096 R)
• M27: 3,786,621 km (0.078 R)
• M28: 3,986,484 km (0.068 R)
• M29: 4,300,939 km (0.078 R)
• M30: 4,754,520 km (0.074 R)
• M31: 5,206,604 km (0.105 R)
• M32: 5,377,445 km (0.118 R)
• M33: 6,062,005 km (0.109 R)
• M34: 6,169,715 km (0.115 R)
• M35: 6,314,377 km (0.087 R)
• M36: 6,625,540 km (0.118 R)
• M37: 6,811,041 km (0.027 R)
• M38: 7,224,979 km (0.074 R)
• M39: 7,339,272 km (0.099 R)
• M40: 7,861,368 km (0.042 R)
• M41: 8,038,043 km (0.11 R)
• M42: 8,136,778 km (0.064 R)
• M43: 8,676,976 km (0.116 R)
• M44: 9,022,996 km (0.103 R)
• M45: 9,125,620 km (0.078 R)
• M46: 9,519,361 km (0.086 R)
• M47: 9,686,761 km (0.072 R)
• M48: 10,045,796 km (0.116 R)
• M49: 10,173,553 km (0.115 R)
• M50: 10,301,908 km (0.083 R)
• M51: 10,733,498 km (0.1 R)
• M52: 10,929,620 km (0.072 R)
• M53: 10,995,294 km (0.114 R)
• M54: 11,325,606 km (0.089 R)
• M55: 11,480,889 km (0.117 R)
• M56: 11,681,499 km (0.065 R)
• M57: 11,883,307 km (0.053 R)
• M58: 11,995,954 km (0.071 R)
• M59: 14,538,071 km (0.084 R)
• M60: 14,949,166 km (0.079 R)
• M61: 15,119,558 km (0.088 R)
• M62: 15,192,711 km (0.045 R)
• M63: 15,511,354 km (0.085 R)
• M64: 15,758,041 km (0.068 R)
• M65: 15,832,242 km (0.101 R)
• M66: 15,906,592 km (0.056 R)
• M67: 16,255,155 km (0.088 R)
• M68: 16,757,505 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.2

Radius: 10.2

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 5.55 AU - 6.71 AU

Year: 5779 Days

Day: 14.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 56,961,003 km

• M1: 240,404 km (0.114 R)
• M2: 441,164 km (0.089 R)
• M3: 549,024 km (0.098 R)
• M4: 820,694 km (0.086 R)
• M5: 911,500 km (0.065 R)
• M6: 977,323 km (0.056 R)
• M7: 1,084,136 km (0.088 R)
• M8: 1,184,815 km (0.047 R)
• M9: 1,331,421 km (0.054 R)
• M10: 1,724,415 km (0.112 R)
• M11: 1,819,260 km (0.107 R)
• M12: 1,915,900 km (0.102 R)
• M13: 2,014,485 km (0.096 R)
• M14: 2,152,713 km (0.063 R)
• M15: 2,281,068 km (0.092 R)
• M16: 2,438,744 km (0.065 R)
• M17: 2,532,393 km (0.09 R)
• M18: 2,709,517 km (0.1 R)
• M19: 3,032,947 km (0.092 R)
• M20: 3,177,459 km (0.09 R)
• M21: 3,368,944 km (0.119 R)
• M22: 3,655,574 km (0.029 R)
• M23: 3,840,626 km (0.109 R)
• M24: 3,918,716 km (0.058 R)
• M25: 4,431,089 km (0.044 R)
• M26: 4,513,069 km (0.114 R)
• M27: 4,661,918 km (0.051 R)
• M28: 4,998,663 km (0.114 R)
• M29: 5,589,126 km (0.099 R)
• M30: 5,784,950 km (0.117 R)
• M31: 6,183,329 km (0.103 R)
• M32: 6,404,434 km (0.111 R)
• M33: 6,590,684 km (0.09 R)
• M34: 7,064,311 km (0.073 R)
• M35: 7,160,352 km (0.081 R)
• M36: 7,392,678 km (0.097 R)
• M37: 7,607,800 km (0.089 R)
• M38: 7,884,556 km (0.082 R)
• M39: 8,285,777 km (0.081 R)
• M40: 8,837,943 km (0.055 R)
• M41: 9,614,057 km (0.066 R)
• M42: 9,827,533 km (0.117 R)
• M43: 9,956,486 km (0.086 R)
• M44: 10,129,122 km (0.088 R)
• M45: 10,237,581 km (0.088 R)
• M46: 10,499,377 km (0.059 R)
• M47: 10,631,173 km (0.103 R)
• M48: 10,741,426 km (0.072 R)
• M49: 10,829,839 km (0.09 R)
• M50: 11,052,141 km (0.081 R)
• M51: 11,119,011 km (0.106 R)
• M52: 11,704,986 km (0.062 R)
• M53: 13,189,895 km (0.071 R)
• M54: 13,332,162 km (0.084 R)
• M55: 13,474,879 km (0.113 R)
• M56: 13,761,957 km (0.081 R)
• M57: 14,366,482 km (0.102 R)
• M58: 14,782,514 km (0.1 R)
• M59: 14,880,949 km (0.073 R)
• M60: 15,401,550 km (0.097 R)
• M61: 15,626,545 km (0.113 R)
• M62: 16,079,677 km (0.114 R)
• M63: 16,180,954 km (0.114 R)
• M64: 16,307,813 km (0.09 R)
• M65: 16,690,485 km (0.115 R)
• M66: 16,767,378 km (0.114 R)
• M67: 17,153,789 km (0.118 R)
• M68: 17,464,803 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707

Radius: 11.3

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 6.68 AU - 7.92 AU

Year: 7511 Days

Day: 13.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 56,961,003 km

• M1: 435,928 km (0.069 R)
• M2: 521,199 km (0.072 R)
• M3: 613,501 km (0.09 R)
• M4: 771,177 km (0.113 R)
• M5: 976,126 km (0.109 R)
• M6: 1,635,554 km (0.077 R)
• M7: 1,840,054 km (0.065 R)
• M8: 1,945,670 km (0.088 R)
• M9: 2,031,539 km (0.113 R)
• M10: 2,185,176 km (0.085 R)
• M11: 2,598,066 km (0.102 R)
• M12: 2,862,406 km (0.093 R)
• M13: 3,417,713 km (0.089 R)
• M14: 3,495,953 km (0.095 R)
• M15: 3,842,571 km (0.079 R)
• M16: 4,006,231 km (0.086 R)
• M17: 4,368,856 km (0.118 R)
• M18: 5,006,891 km (0.116 R)
• M19: 5,096,201 km (0.098 R)
• M20: 5,336,904 km (0.087 R)
• M21: 5,489,344 km (0.103 R)
• M22: 5,892,361 km (0.119 R)
• M23: 6,176,896 km (0.066 R)
• M24: 6,272,788 km (0.079 R)
• M25: 7,091,388 km (0.096 R)
• M26: 7,701,448 km (0.116 R)
• M27: 7,908,641 km (0.076 R)
• M28: 8,047,767 km (0.067 R)
• M29: 8,719,611 km (0.084 R)
• M30: 9,336,254 km (0.119 R)
• M31: 9,520,259 km (0.027 R)
• M32: 10,230,550 km (0.101 R)
• M33: 11,074,282 km (0.116 R)
• M34: 11,662,500 km (0.086 R)
• M35: 11,980,246 km (0.117 R)
• M36: 12,060,132 km (0.087 R)
• M37: 12,502,941 km (0.107 R)
• M38: 12,991,827 km (0.095 R)
• M39: 13,321,391 km (0.109 R)
• M40: 15,312,539 km (0.064 R)
• M41: 15,573,288 km (0.061 R)
• M42: 15,791,850 km (0.035 R)
• M43: 16,011,311 km (0.103 R)
• M44: 16,276,099 km (0.085 R)
• M45: 16,854,743 km (0.115 R)
• M46: 17,078,991 km (0.111 R)
• M47: 17,894,897 km (0.084 R)
• M48: 18,353,714 km (0.081 R)
• M49: 18,445,866 km (0.117 R)
• M50: 18,723,520 km (0.096 R)
• M51: 19,705,929 km (0.074 R)
• M52: 20,084,561 km (0.11 R)
• M53: 21,234,969 km (0.071 R)
• M54: 22,604,089 km (0.026 R)
• M55: 24,558,286 km (0.068 R)
• M56: 24,914,777 km (0.089 R)
• M57: 26,149,857 km (0.116 R)
• M58: 27,089,332 km (0.082 R)
• M59: 27,194,350 km (0.072 R)
• M60: 27,510,300 km (0.072 R)
• M61: 27,721,682 km (0.082 R)
• M62: 27,880,555 km (0.044 R)
• M63: 29,108,604 km (0.106 R)
• M64: 29,539,895 km (0.114 R)
• M65: 30,136,341 km (0.059 R)
• M66: 30,245,249 km (0.045 R)
• M67: 31,506,808 km (0.111 R)
• M68: 31,949,617 km (0.12 R)
• M69: 32,171,770 km (0.062 R)
• M70: 33,121,717 km (0.083 R)
• M71: 33,572,006 km (0.105 R)
• M72: 33,910,995 km (0.058 R)
• M73: 34,024,241 km (0.115 R)
• M74: 34,251,180 km (0.07 R)
• M75: 35,508,102 km (0.034 R)
• M76: 36,084,353 km (0.119 R)
• M77: 37,187,936 km (0.117 R)
• M78: 37,304,772 km (0.069 R)
• M79: 38,656,838 km (0.103 R)
• M80: 38,834,410 km (0.115 R)
• M81: 39,726,163 km (0.109 R)
• M82: 39,965,071 km (0.071 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.7

Radius: 8.7

Gravity: 11.58 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 8.61 AU - 10.73 AU

Year: 11451 Days

Day: 7.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 56,961,003 km

• M1: 134,638 km (0.08 R)
• M2: 563,086 km (0.077 R)
• M3: 650,900 km (0.075 R)
• M4: 1,960,181 km (0.115 R)
• M5: 2,296,477 km (0.045 R)
• M6: 2,590,736 km (0.081 R)
• M7: 2,711,761 km (0.1 R)
• M8: 2,896,963 km (0.096 R)
• M9: 2,991,060 km (0.115 R)
• M10: 3,780,937 km (0.103 R)
• M11: 4,163,758 km (0.097 R)
• M12: 4,742,552 km (0.076 R)
• M13: 4,816,752 km (0.102 R)
• M14: 4,928,651 km (0.069 R)
• M15: 5,003,750 km (0.116 R)
• M16: 5,385,075 km (0.092 R)
• M17: 5,579,402 km (0.097 R)
• M18: 5,775,974 km (0.112 R)
• M19: 5,894,904 km (0.117 R)
• M20: 6,750,903 km (0.094 R)
• M21: 6,918,453 km (0.069 R)
• M22: 7,257,442 km (0.099 R)
• M23: 7,472,114 km (0.077 R)
• M24: 8,622,073 km (0.066 R)
• M25: 9,217,473 km (0.111 R)
• M26: 9,450,097 km (0.097 R)
• M27: 9,921,032 km (0.092 R)
• M28: 10,159,341 km (0.073 R)
• M29: 10,399,595 km (0.069 R)
• M30: 10,496,235 km (0.07 R)
• M31: 11,429,128 km (0.115 R)
• M32: 12,286,174 km (0.064 R)
• M33: 12,903,564 km (0.099 R)
• M34: 13,216,074 km (0.101 R)
• M35: 13,636,594 km (0.053 R)
• M36: 14,870,178 km (0.103 R)
• M37: 16,475,662 km (0.066 R)
• M38: 16,532,061 km (0.108 R)
• M39: 16,985,043 km (0.078 R)
• M40: 17,384,918 km (0.065 R)
• M41: 17,614,700 km (0.051 R)
• M42: 18,779,021 km (0.062 R)
• M43: 20,269,016 km (0.076 R)
• M44: 21,982,510 km (0.084 R)
• M45: 22,168,908 km (0.109 R)
• M46: 22,480,670 km (0.092 R)
• M47: 23,424,483 km (0.057 R)
• M48: 24,061,022 km (0.03 R)
• M49: 24,638,620 km (0.098 R)
• M50: 25,285,930 km (0.089 R)
• M51: 25,742,353 km (0.115 R)
• M52: 26,333,115 km (0.071 R)
• M53: 27,194,350 km (0.062 R)
• M54: 27,394,362 km (0.089 R)
• M55: 28,672,825 km (0.083 R)
• M56: 29,970,437 km (0.09 R)
• M57: 30,177,182 km (0.093 R)
• M58: 31,078,210 km (0.088 R)
• M59: 31,287,347 km (0.091 R)
• M60: 31,777,280 km (0.072 R)
• M61: 33,476,114 km (0.11 R)
• M62: 34,914,198 km (0.086 R)
• M63: 35,204,269 km (0.06 R)
• M64: 35,276,973 km (0.091 R)
• M65: 35,495,087 km (0.039 R)
• M66: 36,079,266 km (0.091 R)
• M67: 37,035,197 km (0.119 R)
• M68: 37,925,005 km (0.114 R)
• M69: 38,297,803 km (0.056 R)
• M70: 38,372,452 km (0.045 R)
• M71: 39,197,484 km (0.087 R)
• M72: 39,498,924 km (0.109 R)
• M73: 41,784,331 km (0.08 R)
• M74: 43,176,040 km (0.06 R)
• M75: 43,253,831 km (0.095 R)
• M76: 43,721,324 km (0.107 R)
• M77: 46,402,417 km (0.07 R)
• M78: 47,361,339 km (0.059 R)
• M79: 48,165,428 km (0.056 R)
• M80: 48,326,695 km (0.103 R)
• M81: 49,868,600 km (0.058 R)
• M82: 50,195,172 km (0.111 R)
• M83: 50,277,002 km (0.083 R)
• M84: 50,440,662 km (0.079 R)
• M85: 52,252,891 km (0.058 R)
• M86: 54,842,430 km (0.066 R)
• M87: 56,110,421 km (0.046 R)
• M88: 56,450,158 km (0.095 R)
• M89: 56,875,764 km (0.101 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 15,111 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit