🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.54 AU - 0.68 AU

Year: 173 Days

Day: 35.3 Hours

Environment

Temp: 164 °C

Axial Tilt: 42.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,743,425 km

• M1: 483,800 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.55 AU - 0.69 AU

Year: 177 Days

Day: 17 Hours

Environment

Temp: 140 °C

Axial Tilt: 6.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,743,425 km

• M1: 47,123 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.56 AU - 0.76 AU

Year: 195 Days

Day: 15.3 Hours

Environment

Temp: 126 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.74 AU - 1.18 AU

Year: 342 Days

Day: 37.1 Hours

Environment

Temp: 67 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.36 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.66 AU - 1.86 AU

Year: 849 Days

Day: 34.7 Hours

Environment

Temp: -51 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,743,425 km

• M1: 876,494 km (0.112 R)
• M2: 1,222,364 km (0.108 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.94 AU - 2.8 AU

Year: 1326 Days

Day: 41.2 Hours

Environment

Temp: -72 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,743,425 km

• M1: 1,838,109 km (0.111 R)
• M2: 2,225,418 km (0.069 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.75 AU - 5.19 AU

Year: 3435 Days

Day: 14.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.99 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.1

Radius: 11.7

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 7.44 AU - 7.56 AU

Year: 7465 Days

Day: 12.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 55,743,425 km

• M1: 158,723 km (0.091 R)
• M2: 258,206 km (0.087 R)
• M3: 533,765 km (0.064 R)
• M4: 607,367 km (0.082 R)
• M5: 902,973 km (0.092 R)
• M6: 1,007,242 km (0.075 R)
• M7: 1,116,150 km (0.073 R)
• M8: 1,513,631 km (0.118 R)
• M9: 1,988,305 km (0.113 R)
• M10: 2,508,008 km (0.065 R)
• M11: 3,129,288 km (0.106 R)
• M12: 3,292,051 km (0.084 R)
• M13: 3,541,580 km (0.077 R)
• M14: 3,626,103 km (0.115 R)
• M15: 3,797,243 km (0.11 R)
• M16: 4,037,048 km (0.05 R)
• M17: 4,214,621 km (0.074 R)
• M18: 4,554,507 km (0.109 R)
• M19: 5,116,995 km (0.112 R)
• M20: 5,357,848 km (0.053 R)
• M21: 5,479,770 km (0.06 R)
• M22: 5,577,906 km (0.112 R)
• M23: 6,617,911 km (0.092 R)
• M24: 7,013,298 km (0.086 R)
• M25: 7,552,449 km (0.082 R)
• M26: 7,661,954 km (0.094 R)
• M27: 8,414,581 km (0.064 R)
• M28: 9,161,673 km (0.073 R)
• M29: 9,543,297 km (0.074 R)
• M30: 9,810,479 km (0.078 R)
• M31: 10,080,204 km (0.109 R)
• M32: 10,261,367 km (0.106 R)
• M33: 10,904,039 km (0.097 R)
• M34: 11,402,499 km (0.108 R)
• M35: 12,615,888 km (0.096 R)
• M36: 12,713,575 km (0.103 R)
• M37: 12,942,161 km (0.088 R)
• M38: 13,271,126 km (0.091 R)
• M39: 13,569,424 km (0.075 R)
• M40: 13,736,226 km (0.089 R)
• M41: 14,071,774 km (0.114 R)
• M42: 14,376,206 km (0.069 R)
• M43: 14,682,582 km (0.059 R)
• M44: 14,956,945 km (0.078 R)
• M45: 15,371,480 km (0.118 R)
• M46: 16,035,845 km (0.081 R)
• M47: 16,141,461 km (0.053 R)
• M48: 16,353,740 km (0.052 R)
• M49: 16,924,007 km (0.119 R)
• M50: 17,247,737 km (0.111 R)
• M51: 17,500,857 km (0.112 R)
• M52: 18,415,199 km (0.115 R)
• M53: 18,785,304 km (0.093 R)
• M54: 19,195,202 km (0.108 R)
• M55: 19,382,499 km (0.096 R)
• M56: 19,683,489 km (0.065 R)
• M57: 19,796,735 km (0.099 R)
• M58: 20,290,109 km (0.102 R)
• M59: 20,480,846 km (0.088 R)
• M60: 20,634,034 km (0.047 R)
• M61: 21,134,140 km (0.093 R)
• M62: 21,405,211 km (0.11 R)
• M63: 22,068,079 km (0.055 R)
• M64: 22,619,048 km (0.055 R)
• M65: 23,654,415 km (0.096 R)
• M66: 23,734,600 km (0.048 R)
• M67: 23,815,083 km (0.113 R)
• M68: 24,056,684 km (0.067 R)
• M69: 24,420,656 km (0.106 R)
• M70: 24,949,783 km (0.084 R)
• M71: 25,523,641 km (0.041 R)
• M72: 26,226,601 km (0.07 R)
• M73: 26,768,295 km (0.06 R)
• M74: 27,061,507 km (0.081 R)
• M75: 27,397,952 km (0.114 R)
• M76: 27,693,558 km (0.088 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.1

Radius: 14.2

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 11.2 AU - 11.82 AU

Year: 14192 Days

Day: 6.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 55,743,425 km

• M1: 265,686 km (0.104 R)
• M2: 414,087 km (0.114 R)
• M3: 536,907 km (0.1 R)
• M4: 731,234 km (0.078 R)
• M5: 889,210 km (0.057 R)
• M6: 1,037,760 km (0.064 R)
• M7: 1,410,858 km (0.109 R)
• M8: 1,826,291 km (0.101 R)
• M9: 2,192,058 km (0.112 R)
• M10: 2,369,032 km (0.088 R)
• M11: 2,581,610 km (0.113 R)
• M12: 3,737,703 km (0.089 R)
• M13: 4,277,751 km (0.081 R)
• M14: 4,463,252 km (0.063 R)
• M15: 4,689,444 km (0.109 R)
• M16: 6,042,408 km (0.11 R)
• M17: 6,167,471 km (0.112 R)
• M18: 6,462,329 km (0.097 R)
• M19: 8,467,389 km (0.08 R)
• M20: 8,842,730 km (0.107 R)
• M21: 8,984,998 km (0.083 R)
• M22: 9,756,175 km (0.116 R)
• M23: 11,620,314 km (0.088 R)
• M24: 12,248,326 km (0.091 R)
• M25: 12,887,258 km (0.102 R)
• M26: 13,102,679 km (0.11 R)
• M27: 13,482,658 km (0.093 R)
• M28: 15,379,110 km (0.036 R)
• M29: 15,837,478 km (0.055 R)
• M30: 16,126,351 km (0.096 R)
• M31: 17,536,610 km (0.058 R)
• M32: 18,438,087 km (0.102 R)
• M33: 19,047,399 km (0.119 R)
• M34: 19,231,554 km (0.06 R)
• M35: 20,098,474 km (0.104 R)
• M36: 20,348,602 km (0.078 R)
• M37: 20,978,259 km (0.101 R)
• M38: 21,934,788 km (0.116 R)
• M39: 22,256,872 km (0.096 R)
• M40: 22,840,453 km (0.07 R)
• M41: 23,692,264 km (0.068 R)
• M42: 24,022,725 km (0.087 R)
• M43: 24,155,269 km (0.077 R)
• M44: 24,288,261 km (0.089 R)
• M45: 24,822,027 km (0.088 R)
• M46: 25,494,768 km (0.053 R)
• M47: 25,901,226 km (0.116 R)
• M48: 26,105,427 km (0.081 R)
• M49: 26,446,660 km (0.093 R)
• M50: 26,652,207 km (0.09 R)
• M51: 27,133,763 km (0.106 R)
• M52: 28,035,688 km (0.052 R)
• M53: 28,385,298 km (0.112 R)
• M54: 28,595,783 km (0.106 R)
• M55: 28,736,255 km (0.098 R)
• M56: 28,877,027 km (0.066 R)
• M57: 29,018,097 km (0.068 R)
• M58: 29,940,368 km (0.063 R)
• M59: 31,886,637 km (0.102 R)
• M60: 32,985,582 km (0.111 R)
• M61: 34,994,682 km (0.096 R)
• M62: 37,043,275 km (0.114 R)
• M63: 37,349,951 km (0.062 R)
• M64: 37,657,674 km (0.115 R)
• M65: 38,198,021 km (0.087 R)
• M66: 38,430,496 km (0.092 R)
• M67: 38,585,629 km (0.038 R)
• M68: 39,130,465 km (0.091 R)
• M69: 40,543,117 km (0.112 R)
• M70: 41,892,490 km (0.118 R)
• M71: 43,498,872 km (0.054 R)
• M72: 44,472,455 km (0.078 R)
• M73: 44,961,939 km (0.12 R)
• M74: 45,207,280 km (0.047 R)
• M75: 46,937,529 km (0.092 R)
• M76: 47,935,945 km (0.083 R)
• M77: 49,362,361 km (0.105 R)
• M78: 49,953,721 km (0.037 R)
• M79: 50,377,681 km (0.097 R)
• M80: 57,852,788 km (0.11 R)
• M81: 58,119,820 km (0.084 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 137.1

Radius: 3.2

Gravity: 13.39 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 13.84 AU - 22.4 AU

Year: 28033 Days

Day: 21.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 55,743,425 km

• M1: 59,540 km (0.113 R)
• M2: 174,282 km (0.058 R)
• M3: 343,776 km (0.081 R)
• M4: 485,445 km (0.112 R)
• M5: 644,019 km (0.118 R)
• M6: 858,542 km (0.117 R)
• M7: 1,005,896 km (0.118 R)
• M8: 1,989,502 km (0.083 R)
• M9: 2,297,674 km (0.094 R)
• M10: 2,326,396 km (0.104 R)
• M11: 2,501,576 km (0.065 R)
• M12: 2,590,736 km (0.086 R)
• M13: 2,864,500 km (0.109 R)
• M14: 3,243,581 km (0.118 R)
• M15: 3,406,194 km (0.096 R)
• M16: 3,505,078 km (0.035 R)
• M17: 3,909,890 km (0.06 R)
• M18: 4,222,998 km (0.116 R)
• M19: 5,172,346 km (0.105 R)
• M20: 5,210,045 km (0.059 R)
• M21: 5,554,270 km (0.088 R)
• M22: 5,826,987 km (0.103 R)
• M23: 5,866,331 km (0.032 R)
• M24: 7,297,235 km (0.047 R)
• M25: 7,552,897 km (0.08 R)
• M26: 8,964,952 km (0.117 R)
• M27: 9,607,774 km (0.11 R)
• M28: 10,076,015 km (0.095 R)
• M29: 10,123,288 km (0.112 R)
• M30: 10,455,844 km (0.096 R)
• M31: 10,888,930 km (0.075 R)
• M32: 11,180,795 km (0.115 R)
• M33: 11,524,571 km (0.063 R)
• M34: 12,172,180 km (0.1 R)
• M35: 14,237,678 km (0.109 R)
• M36: 15,147,682 km (0.064 R)
• M37: 15,637,017 km (0.082 R)
• M38: 15,801,425 km (0.102 R)
• M39: 15,966,282 km (0.084 R)
• M40: 16,131,587 km (0.067 R)
• M41: 16,353,142 km (0.102 R)
• M42: 16,575,594 km (0.084 R)
• M43: 16,855,042 km (0.091 R)
• M44: 17,988,396 km (0.088 R)
• M45: 18,738,180 km (0.059 R)
• M46: 19,087,641 km (0.079 R)
• M47: 20,208,578 km (0.11 R)
• M48: 20,387,497 km (0.102 R)
• M49: 22,822,801 km (0.116 R)
• M50: 23,071,283 km (0.09 R)
• M51: 23,508,408 km (0.096 R)
• M52: 23,759,433 km (0.057 R)
• M53: 24,517,745 km (0.109 R)
• M54: 25,348,162 km (0.115 R)
• M55: 26,252,781 km (0.087 R)
• M56: 27,960,590 km (0.107 R)
• M57: 28,226,425 km (0.08 R)
• M58: 28,626,899 km (0.108 R)
• M59: 28,894,978 km (0.086 R)
• M60: 28,961,998 km (0.103 R)
• M61: 29,231,125 km (0.028 R)
• M62: 32,244,774 km (0.105 R)
• M63: 33,224,191 km (0.073 R)
• M64: 33,858,935 km (0.092 R)
• M65: 34,568,926 km (0.042 R)
• M66: 35,355,512 km (0.108 R)
• M67: 35,859,208 km (0.092 R)
• M68: 35,931,314 km (0.086 R)
• M69: 36,292,743 km (0.108 R)
• M70: 36,873,631 km (0.118 R)
• M71: 37,457,512 km (0.113 R)
• M72: 38,412,694 km (0.117 R)
• M73: 40,422,392 km (0.055 R)
• M74: 41,477,805 km (0.055 R)
• M75: 42,465,899 km (0.105 R)
• M76: 42,618,489 km (0.064 R)
• M77: 42,694,933 km (0.104 R)
• M78: 42,771,378 km (0.075 R)
• M79: 44,078,265 km (0.058 R)
• M80: 44,232,949 km (0.068 R)
• M81: 44,542,616 km (0.049 R)
• M82: 45,398,316 km (0.082 R)
• M83: 45,788,916 km (0.086 R)
• M84: 47,046,586 km (0.041 R)
• M85: 49,435,215 km (0.072 R)
• M86: 49,515,399 km (0.058 R)
• M87: 49,837,035 km (0.098 R)
• M88: 51,049,226 km (0.059 R)
• M89: 53,008,958 km (0.118 R)
• M90: 53,667,638 km (0.078 R)
• M91: 53,997,950 km (0.033 R)
• M92: 54,163,405 km (0.087 R)
• M93: 54,577,791 km (0.081 R)
• M94: 55,326,229 km (0.074 R)
• M95: 55,576,357 km (0.112 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 15,032 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit