🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.59 AU - 0.73 AU

Year: 192 Days

Day: 22.3 Hours

Environment

Temp: 161 °C

Axial Tilt: 116.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.63 AU - 0.79 AU

Year: 214 Days

Day: 14.6 Hours

Environment

Temp: 201 °C

Axial Tilt: 44.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,810,140 km

• M1: 464,352 km (0.033 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.08 AU - 1.48 AU

Year: 519 Days

Day: 36.3 Hours

Environment

Temp: 21 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 32,810,140 km

• M1: 118,182 km (0.058 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.39 AU - 1.45 AU

Year: 606 Days

Day: 39.7 Hours

Environment

Temp: -1 °C

Axial Tilt: 52.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 32,810,140 km

• M1: 232,475 km (0.117 R)
• M2: 716,574 km (0.067 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.01 AU - 4.23 AU

Year: 2467 Days

Day: 23.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 4.27 AU - 4.41 AU

Year: 3238 Days

Day: 19.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,810,140 km

• M1: 57,595 km (0.05 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.2

Radius: 14.4

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.4 AU - 6.46 AU

Year: 4532 Days

Day: 14.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 32,810,140 km

• M1: 324,328 km (0.037 R)
• M2: 619,036 km (0.098 R)
• M3: 731,833 km (0.087 R)
• M4: 957,426 km (0.077 R)
• M5: 1,313,918 km (0.034 R)
• M6: 1,536,669 km (0.067 R)
• M7: 1,653,056 km (0.1 R)
• M8: 2,149,123 km (0.119 R)
• M9: 2,330,286 km (0.119 R)
• M10: 2,638,158 km (0.092 R)
• M11: 2,743,775 km (0.104 R)
• M12: 2,886,940 km (0.093 R)
• M13: 3,143,500 km (0.11 R)
• M14: 3,581,672 km (0.092 R)
• M15: 3,758,497 km (0.06 R)
• M16: 3,938,164 km (0.086 R)
• M17: 4,141,467 km (0.085 R)
• M18: 4,244,241 km (0.097 R)
• M19: 4,707,396 km (0.119 R)
• M20: 4,858,191 km (0.065 R)
• M21: 5,076,604 km (0.101 R)
• M22: 5,568,332 km (0.082 R)
• M23: 5,843,143 km (0.104 R)
• M24: 5,935,744 km (0.05 R)
• M25: 6,287,299 km (0.115 R)
• M26: 6,525,609 km (0.072 R)
• M27: 6,718,440 km (0.104 R)
• M28: 7,333,138 km (0.114 R)
• M29: 7,558,881 km (0.101 R)
• M30: 8,069,010 km (0.099 R)
• M31: 8,748,783 km (0.099 R)
• M32: 8,935,032 km (0.114 R)
• M33: 9,257,266 km (0.097 R)
• M34: 9,446,956 km (0.081 R)
• M35: 9,858,051 km (0.073 R)
• M36: 10,387,179 km (0.036 R)
• M37: 10,612,772 km (0.118 R)
• M38: 11,386,193 km (0.055 R)
• M39: 11,765,125 km (0.088 R)
• M40: 11,882,559 km (0.113 R)
• M41: 12,266,876 km (0.099 R)
• M42: 12,805,877 km (0.11 R)
• M43: 13,047,926 km (0.083 R)
• M44: 13,260,954 km (0.113 R)
• M45: 14,124,582 km (0.119 R)
• M46: 14,218,230 km (0.079 R)
• M47: 14,816,024 km (0.059 R)
• M48: 15,615,175 km (0.115 R)
• M49: 16,036,293 km (0.092 R)
• M50: 16,724,593 km (0.09 R)
• M51: 18,469,952 km (0.071 R)
• M52: 18,606,684 km (0.057 R)
• M53: 18,915,454 km (0.073 R)
• M54: 19,468,517 km (0.112 R)
• M55: 19,886,793 km (0.1 R)
• M56: 20,696,865 km (0.117 R)
• M57: 21,410,148 km (0.103 R)
• M58: 21,661,622 km (0.074 R)
• M59: 22,276,619 km (0.115 R)
• M60: 22,641,039 km (0.082 R)
• M61: 22,934,102 km (0.085 R)
• M62: 23,486,866 km (0.072 R)
• M63: 24,230,666 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.7

Radius: 13.6

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 5.39 AU - 5.79 AU

Year: 4734 Days

Day: 10.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 32,810,140 km

• M1: 183,706 km (0.052 R)
• M2: 278,551 km (0.107 R)
• M3: 383,419 km (0.089 R)
• M4: 519,853 km (0.114 R)
• M5: 641,775 km (0.112 R)
• M6: 750,084 km (0.084 R)
• M7: 1,707,809 km (0.078 R)
• M8: 2,027,949 km (0.085 R)
• M9: 2,139,100 km (0.099 R)
• M10: 2,465,523 km (0.095 R)
• M11: 2,604,649 km (0.108 R)
• M12: 3,016,940 km (0.026 R)
• M13: 3,123,304 km (0.047 R)
• M14: 3,765,378 km (0.112 R)
• M15: 4,019,695 km (0.092 R)
• M16: 4,208,338 km (0.098 R)
• M17: 4,424,058 km (0.049 R)
• M18: 4,692,736 km (0.112 R)
• M19: 4,916,534 km (0.092 R)
• M20: 5,323,440 km (0.069 R)
• M21: 5,452,842 km (0.105 R)
• M22: 5,661,980 km (0.087 R)
• M23: 6,034,629 km (0.098 R)
• M24: 6,196,793 km (0.09 R)
• M25: 6,888,234 km (0.057 R)
• M26: 7,286,164 km (0.056 R)
• M27: 7,401,205 km (0.096 R)
• M28: 8,494,616 km (0.069 R)
• M29: 9,386,668 km (0.1 R)
• M30: 9,638,142 km (0.042 R)
• M31: 9,891,710 km (0.08 R)
• M32: 10,438,042 km (0.079 R)
• M33: 10,764,016 km (0.114 R)
• M34: 11,526,516 km (0.12 R)
• M35: 11,694,664 km (0.027 R)
• M36: 11,897,519 km (0.03 R)
• M37: 12,616,486 km (0.104 R)
• M38: 12,755,014 km (0.074 R)
• M39: 12,928,846 km (0.095 R)
• M40: 13,068,571 km (0.059 R)
• M41: 13,349,516 km (0.091 R)
• M42: 14,456,989 km (0.095 R)
• M43: 14,820,511 km (0.041 R)
• M44: 15,817,132 km (0.085 R)
• M45: 16,116,627 km (0.03 R)
• M46: 16,342,520 km (0.062 R)
• M47: 16,493,614 km (0.111 R)
• M48: 18,108,822 km (0.08 R)
• M49: 18,935,201 km (0.116 R)
• M50: 19,054,281 km (0.104 R)
• M51: 19,372,924 km (0.116 R)
• M52: 19,492,902 km (0.096 R)
• M53: 20,339,775 km (0.07 R)
• M54: 20,583,919 km (0.09 R)
• M55: 20,747,280 km (0.11 R)
• M56: 21,075,198 km (0.094 R)
• M57: 21,902,475 km (0.034 R)
• M58: 22,362,189 km (0.052 R)
• M59: 22,867,082 km (0.11 R)
• M60: 23,418,499 km (0.064 R)
• M61: 23,503,621 km (0.117 R)
• M62: 24,361,564 km (0.097 R)
• M63: 24,837,734 km (0.119 R)
• M64: 25,317,046 km (0.102 R)
• M65: 25,404,411 km (0.107 R)
• M66: 25,887,313 km (0.081 R)
• M67: 26,240,514 km (0.048 R)
• M68: 26,373,357 km (0.095 R)
• M69: 26,996,133 km (0.031 R)
• M70: 27,085,442 km (0.102 R)
• M71: 28,029,854 km (0.118 R)
• M72: 28,120,361 km (0.061 R)
• M73: 28,802,228 km (0.102 R)
• M74: 28,939,409 km (0.086 R)
• M75: 29,214,071 km (0.097 R)
• M76: 29,351,701 km (0.085 R)
• M77: 29,673,934 km (0.116 R)
• M78: 30,043,441 km (0.063 R)
• M79: 30,507,643 km (0.067 R)
• M80: 30,974,090 km (0.09 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.6

Radius: 9.2

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 8.59 AU - 9.79 AU

Year: 9978 Days

Day: 11.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 32,810,140 km

• M1: 180,565 km (0.075 R)
• M2: 292,314 km (0.112 R)
• M3: 350,209 km (0.104 R)
• M4: 413,339 km (0.056 R)
• M5: 657,034 km (0.059 R)
• M6: 753,076 km (0.056 R)
• M7: 869,014 km (0.084 R)
• M8: 1,038,508 km (0.107 R)
• M9: 1,537,268 km (0.082 R)
• M10: 1,980,676 km (0.118 R)
• M11: 2,227,512 km (0.088 R)
• M12: 2,354,820 km (0.043 R)
• M13: 2,550,195 km (0.09 R)
• M14: 2,661,047 km (0.073 R)
• M15: 2,773,545 km (0.098 R)
• M16: 3,605,009 km (0.088 R)
• M17: 3,679,659 km (0.119 R)
• M18: 4,535,359 km (0.117 R)
• M19: 4,888,858 km (0.082 R)
• M20: 5,166,961 km (0.115 R)
• M21: 6,180,636 km (0.071 R)
• M22: 6,756,139 km (0.081 R)
• M23: 7,254,150 km (0.114 R)
• M24: 7,317,281 km (0.1 R)
• M25: 7,507,719 km (0.109 R)
• M26: 7,699,653 km (0.103 R)
• M27: 7,925,845 km (0.104 R)
• M28: 8,483,994 km (0.082 R)
• M29: 8,885,665 km (0.087 R)
• M30: 9,225,252 km (0.107 R)
• M31: 9,293,618 km (0.059 R)
• M32: 9,847,130 km (0.12 R)
• M33: 9,951,998 km (0.11 R)
• M34: 10,589,734 km (0.111 R)
• M35: 10,661,391 km (0.054 R)
• M36: 11,276,987 km (0.112 R)
• M37: 12,429,339 km (0.113 R)
• M38: 12,923,610 km (0.047 R)
• M39: 13,038,651 km (0.101 R)
• M40: 13,424,464 km (0.079 R)
• M41: 13,502,105 km (0.096 R)
• M42: 13,892,406 km (0.05 R)
• M43: 14,325,941 km (0.063 R)
• M44: 14,564,400 km (0.048 R)
• M45: 15,045,058 km (0.056 R)
• M46: 15,287,406 km (0.08 R)
• M47: 16,228,377 km (0.109 R)
• M48: 16,476,859 km (0.111 R)
• M49: 18,639,895 km (0.115 R)
• M50: 19,468,368 km (0.081 R)
• M51: 20,353,389 km (0.1 R)
• M52: 21,614,349 km (0.117 R)
• M53: 23,599,662 km (0.073 R)
• M54: 24,022,576 km (0.081 R)
• M55: 24,828,011 km (0.073 R)
• M56: 25,353,997 km (0.065 R)
• M57: 26,514,427 km (0.062 R)
• M58: 27,101,001 km (0.053 R)
• M59: 27,297,572 km (0.077 R)
• M60: 27,790,946 km (0.083 R)
• M61: 28,187,680 km (0.096 R)
• M62: 28,536,392 km (0.065 R)
• M63: 28,786,370 km (0.078 R)
• M64: 28,886,601 km (0.11 R)
• M65: 30,607,575 km (0.066 R)
• M66: 30,863,387 km (0.091 R)
• M67: 31,068,635 km (0.035 R)
• M68: 31,171,409 km (0.04 R)
• M69: 31,377,405 km (0.084 R)
• M70: 32,049,698 km (0.076 R)
• M71: 32,517,940 km (0.063 R)
• M72: 32,674,419 km (0.086 R)
• M73: 33,250,820 km (0.045 R)
• M74: 33,671,938 km (0.051 R)
• M75: 33,936,127 km (0.104 R)
• M76: 34,413,345 km (0.042 R)
• M77: 34,786,142 km (0.063 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.3

Radius: 13.3

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 9.41 AU - 10.91 AU

Year: 11599 Days

Day: 9.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 32,810,140 km

• M1: 244,293 km (0.091 R)
• M2: 436,377 km (0.085 R)
• M3: 1,017,565 km (0.082 R)
• M4: 1,389,016 km (0.047 R)
• M5: 1,471,893 km (0.114 R)
• M6: 2,099,905 km (0.079 R)
• M7: 2,313,681 km (0.086 R)
• M8: 2,453,555 km (0.109 R)
• M9: 2,741,979 km (0.089 R)
• M10: 3,019,783 km (0.114 R)
• M11: 3,329,450 km (0.114 R)
• M12: 3,860,523 km (0.083 R)
• M13: 4,051,709 km (0.107 R)
• M14: 4,568,420 km (0.062 R)
• M15: 4,719,962 km (0.067 R)
• M16: 4,821,839 km (0.1 R)
• M17: 5,158,434 km (0.103 R)
• M18: 5,991,844 km (0.115 R)
• M19: 6,269,647 km (0.118 R)
• M20: 6,551,788 km (0.04 R)
• M21: 6,694,505 km (0.102 R)
• M22: 6,866,991 km (0.047 R)
• M23: 6,953,907 km (0.091 R)
• M24: 7,041,123 km (0.065 R)
• M25: 7,157,959 km (0.096 R)
• M26: 7,364,105 km (0.055 R)
• M27: 7,452,966 km (0.104 R)
• M28: 7,872,738 km (0.088 R)
• M29: 8,269,621 km (0.083 R)
• M30: 8,362,072 km (0.119 R)
• M31: 8,798,300 km (0.104 R)
• M32: 10,217,535 km (0.075 R)
• M33: 10,483,220 km (0.087 R)
• M34: 10,616,961 km (0.1 R)
• M35: 11,191,566 km (0.08 R)
• M36: 11,294,041 km (0.057 R)
• M37: 11,672,523 km (0.11 R)
• M38: 11,880,614 km (0.071 R)
• M39: 12,300,685 km (0.048 R)
• M40: 12,725,543 km (0.04 R)
• M41: 12,904,163 km (0.081 R)
• M42: 13,227,444 km (0.094 R)
• M43: 13,444,660 km (0.083 R)
• M44: 13,626,421 km (0.053 R)
• M45: 13,772,429 km (0.118 R)
• M46: 14,213,742 km (0.103 R)
• M47: 14,622,444 km (0.114 R)
• M48: 15,147,981 km (0.113 R)
• M49: 16,140,713 km (0.07 R)
• M50: 16,411,634 km (0.119 R)
• M51: 17,036,505 km (0.088 R)
• M52: 17,549,925 km (0.054 R)
• M53: 18,068,431 km (0.092 R)
• M54: 18,632,415 km (0.085 R)
• M55: 18,957,341 km (0.093 R)
• M56: 19,984,929 km (0.102 R)
• M57: 20,150,983 km (0.041 R)
• M58: 20,568,211 km (0.089 R)
• M59: 20,651,986 km (0.087 R)
• M60: 22,008,091 km (0.096 R)
• M61: 22,136,595 km (0.04 R)
• M62: 23,392,769 km (0.049 R)
• M63: 23,611,780 km (0.105 R)
• M64: 23,787,408 km (0.078 R)
• M65: 25,028,921 km (0.117 R)
• M66: 25,118,380 km (0.092 R)
• M67: 25,928,602 km (0.08 R)
• M68: 26,246,049 km (0.086 R)
• M69: 26,473,587 km (0.043 R)
• M70: 26,838,905 km (0.08 R)
• M71: 27,713,454 km (0.108 R)
• M72: 28,270,557 km (0.069 R)
• M73: 28,597,279 km (0.113 R)
• M74: 28,925,197 km (0.086 R)
• M75: 29,254,462 km (0.072 R)
• M76: 29,584,924 km (0.112 R)
• M77: 30,059,149 km (0.107 R)
• M78: 31,303,953 km (0.077 R)
• M79: 31,884,243 km (0.105 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 10,411 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit