🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.7 AU - 0.94 AU

Year: 273 Days

Day: 35.3 Hours

Environment

Temp: 106 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.71 AU - 1.11 AU

Year: 319 Days

Day: 45.2 Hours

Environment

Temp: 149 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,169,299 km

• M1: 65,374 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.96 AU - 4.26 AU

Year: 3059 Days

Day: 33.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.5

Radius: 10.4

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 7.01 AU - 8.77 AU

Year: 8136 Days

Day: 10.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 95,169,299 km

• M1: 333,154 km (0.072 R)
• M2: 399,726 km (0.058 R)
• M3: 633,098 km (0.096 R)
• M4: 910,453 km (0.091 R)
• M5: 1,063,491 km (0.058 R)
• M6: 1,225,506 km (0.074 R)
• M7: 1,357,301 km (0.099 R)
• M8: 1,615,059 km (0.112 R)
• M9: 1,932,057 km (0.053 R)
• M10: 2,177,098 km (0.069 R)
• M11: 2,338,514 km (0.108 R)
• M12: 2,527,755 km (0.062 R)
• M13: 2,746,767 km (0.116 R)
• M14: 3,099,967 km (0.118 R)
• M15: 3,602,616 km (0.113 R)
• M16: 3,711,673 km (0.051 R)
• M17: 4,892,598 km (0.039 R)
• M18: 5,135,844 km (0.089 R)
• M19: 5,352,013 km (0.094 R)
• M20: 5,476,778 km (0.118 R)
• M21: 6,083,098 km (0.058 R)
• M22: 6,377,656 km (0.116 R)
• M23: 6,510,200 km (0.069 R)
• M24: 6,710,512 km (0.097 R)
• M25: 6,879,258 km (0.115 R)
• M26: 7,255,048 km (0.089 R)
• M27: 7,637,719 km (0.101 R)
• M28: 7,955,615 km (0.115 R)
• M29: 8,972,581 km (0.106 R)
• M30: 9,534,171 km (0.07 R)
• M31: 10,107,131 km (0.087 R)
• M32: 10,339,457 km (0.026 R)
• M33: 10,534,383 km (0.088 R)
• M34: 10,651,967 km (0.109 R)
• M35: 11,047,055 km (0.046 R)
• M36: 11,126,641 km (0.048 R)
• M37: 12,633,391 km (0.099 R)
• M38: 13,177,927 km (0.118 R)
• M39: 13,559,401 km (0.098 R)
• M40: 13,987,551 km (0.1 R)
• M41: 14,420,188 km (0.067 R)
• M42: 15,165,634 km (0.076 R)
• M43: 15,968,675 km (0.082 R)
• M44: 16,058,733 km (0.044 R)
• M45: 16,284,775 km (0.086 R)
• M46: 16,831,406 km (0.068 R)
• M47: 17,014,813 km (0.111 R)
• M48: 17,848,971 km (0.115 R)
• M49: 18,130,065 km (0.094 R)
• M50: 20,626,255 km (0.09 R)
• M51: 20,921,113 km (0.115 R)
• M52: 21,118,582 km (0.111 R)
• M53: 21,914,293 km (0.104 R)
• M54: 22,315,814 km (0.097 R)
• M55: 22,618,600 km (0.097 R)
• M56: 23,024,459 km (0.035 R)
• M57: 24,049,503 km (0.082 R)
• M58: 24,152,875 km (0.065 R)
• M59: 24,828,011 km (0.049 R)
• M60: 24,932,580 km (0.104 R)
• M61: 25,037,148 km (0.101 R)
• M62: 26,463,265 km (0.063 R)
• M63: 27,590,485 km (0.081 R)
• M64: 28,405,344 km (0.118 R)
• M65: 28,953,022 km (0.06 R)
• M66: 29,118,029 km (0.071 R)
• M67: 29,670,194 km (0.093 R)
• M68: 30,337,251 km (0.119 R)
• M69: 31,121,892 km (0.045 R)
• M70: 31,686,475 km (0.103 R)
• M71: 32,711,070 km (0.114 R)
• M72: 32,825,662 km (0.106 R)
• M73: 33,227,482 km (0.076 R)
• M74: 33,457,863 km (0.073 R)
• M75: 33,630,948 km (0.084 R)
• M76: 33,746,587 km (0.1 R)
• M77: 35,026,845 km (0.098 R)
• M78: 35,143,981 km (0.107 R)
• M79: 35,731,751 km (0.058 R)
• M80: 35,908,725 km (0.063 R)
• M81: 36,085,998 km (0.067 R)
• M82: 36,738,544 km (0.053 R)
• M83: 37,335,141 km (0.106 R)
• M84: 38,356,595 km (0.064 R)
• M85: 38,840,394 km (0.106 R)
• M86: 39,326,288 km (0.098 R)
• M87: 39,509,097 km (0.083 R)
• M88: 40,427,029 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314

Radius: 11.3

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 8.06 AU - 10.44 AU

Year: 10327 Days

Day: 11.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 95,169,299 km

• M1: 153,787 km (0.075 R)
• M2: 487,689 km (0.038 R)
• M3: 561,142 km (0.12 R)
• M4: 639,082 km (0.114 R)
• M5: 913,295 km (0.107 R)
• M6: 1,312,422 km (0.094 R)
• M7: 1,420,432 km (0.095 R)
• M8: 1,531,733 km (0.07 R)
• M9: 1,626,877 km (0.09 R)
• M10: 2,153,611 km (0.076 R)
• M11: 2,639,056 km (0.113 R)
• M12: 3,109,691 km (0.088 R)
• M13: 3,454,963 km (0.066 R)
• M14: 3,581,373 km (0.097 R)
• M15: 3,838,681 km (0.094 R)
• M16: 4,022,537 km (0.106 R)
• M17: 4,371,549 km (0.095 R)
• M18: 4,814,807 km (0.055 R)
• M19: 5,013,324 km (0.082 R)
• M20: 5,389,114 km (0.113 R)
• M21: 5,834,167 km (0.099 R)
• M22: 6,168,219 km (0.109 R)
• M23: 6,291,189 km (0.027 R)
• M24: 6,633,768 km (0.085 R)
• M25: 6,950,467 km (0.083 R)
• M26: 7,565,912 km (0.116 R)
• M27: 7,730,769 km (0.107 R)
• M28: 7,997,053 km (0.051 R)
• M29: 8,368,206 km (0.094 R)
• M30: 8,573,005 km (0.069 R)
• M31: 8,710,486 km (0.111 R)
• M32: 8,848,714 km (0.077 R)
• M33: 9,267,887 km (0.052 R)
• M34: 9,765,001 km (0.1 R)
• M35: 9,872,562 km (0.101 R)
• M36: 10,748,158 km (0.115 R)
• M37: 10,896,559 km (0.089 R)
• M38: 11,195,306 km (0.106 R)
• M39: 11,610,590 km (0.105 R)
• M40: 11,686,586 km (0.114 R)
• M41: 12,651,193 km (0.102 R)
• M42: 12,768,627 km (0.091 R)
• M43: 13,321,690 km (0.114 R)
• M44: 13,561,047 km (0.07 R)
• M45: 15,068,694 km (0.067 R)
• M46: 15,653,024 km (0.092 R)
• M47: 16,202,197 km (0.115 R)
• M48: 16,543,430 km (0.104 R)
• M49: 16,714,869 km (0.076 R)
• M50: 17,189,394 km (0.113 R)
• M51: 17,493,676 km (0.029 R)
• M52: 17,581,041 km (0.118 R)
• M53: 18,196,038 km (0.108 R)
• M54: 18,461,724 km (0.11 R)
• M55: 20,633,586 km (0.101 R)
• M56: 20,725,738 km (0.095 R)
• M57: 20,910,641 km (0.069 R)
• M58: 21,096,142 km (0.057 R)
• M59: 22,173,097 km (0.109 R)
• M60: 22,551,879 km (0.102 R)
• M61: 22,885,033 km (0.104 R)
• M62: 23,267,854 km (0.103 R)
• M63: 24,624,258 km (0.062 R)
• M64: 25,016,504 km (0.118 R)
• M65: 25,410,844 km (0.108 R)
• M66: 26,958,284 km (0.118 R)
• M67: 27,870,682 km (0.119 R)
• M68: 27,972,707 km (0.078 R)
• M69: 28,587,405 km (0.098 R)
• M70: 28,896,474 km (0.096 R)
• M71: 29,778,055 km (0.111 R)
• M72: 31,037,519 km (0.088 R)
• M73: 31,196,242 km (0.107 R)
• M74: 33,175,273 km (0.085 R)
• M75: 33,337,586 km (0.091 R)
• M76: 34,152,745 km (0.096 R)
• M77: 35,304,948 km (0.038 R)
• M78: 37,029,213 km (0.079 R)
• M79: 37,534,854 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.2

Radius: 14.1

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 8.2 AU - 11.2 AU

Year: 11090 Days

Day: 11.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 95,169,299 km

• M1: 176,226 km (0.087 R)
• M2: 393,592 km (0.041 R)
• M3: 529,576 km (0.065 R)
• M4: 625,020 km (0.073 R)
• M5: 803,789 km (0.071 R)
• M6: 965,205 km (0.088 R)
• M7: 1,100,592 km (0.041 R)
• M8: 1,391,559 km (0.078 R)
• M9: 1,707,959 km (0.102 R)
• M10: 2,160,642 km (0.072 R)
• M11: 2,342,254 km (0.104 R)
• M12: 2,598,365 km (0.1 R)
• M13: 2,721,036 km (0.108 R)
• M14: 3,156,964 km (0.049 R)
• M15: 3,615,182 km (0.062 R)
• M16: 4,238,556 km (0.05 R)
• M17: 5,026,488 km (0.088 R)
• M18: 5,652,855 km (0.083 R)
• M19: 5,767,447 km (0.079 R)
• M20: 5,929,012 km (0.044 R)
• M21: 6,045,400 km (0.059 R)
• M22: 6,162,684 km (0.096 R)
• M23: 6,542,663 km (0.103 R)
• M24: 7,028,706 km (0.116 R)
• M25: 7,275,992 km (0.059 R)
• M26: 7,476,004 km (0.115 R)
• M27: 8,009,769 km (0.105 R)
• M28: 8,138,723 km (0.044 R)
• M29: 8,424,903 km (0.042 R)
• M30: 8,634,939 km (0.107 R)
• M31: 8,820,290 km (0.119 R)
• M32: 9,195,033 km (0.061 R)
• M33: 10,182,379 km (0.108 R)
• M34: 10,717,191 km (0.076 R)
• M35: 11,088,493 km (0.102 R)
• M36: 11,290,002 km (0.1 R)
• M37: 12,495,611 km (0.073 R)
• M38: 12,765,635 km (0.094 R)
• M39: 13,342,185 km (0.119 R)
• M40: 13,526,191 km (0.036 R)
• M41: 13,618,343 km (0.095 R)
• M42: 13,834,512 km (0.109 R)
• M43: 14,489,451 km (0.1 R)
• M44: 15,186,727 km (0.102 R)
• M45: 15,410,825 km (0.119 R)
• M46: 15,992,162 km (0.067 R)
• M47: 16,252,911 km (0.116 R)
• M48: 16,811,659 km (0.113 R)
• M49: 17,981,664 km (0.063 R)
• M50: 18,491,194 km (0.054 R)
• M51: 18,627,927 km (0.073 R)
• M52: 18,971,104 km (0.087 R)
• M53: 19,385,790 km (0.117 R)
• M54: 20,048,359 km (0.114 R)
• M55: 20,505,979 km (0.025 R)
• M56: 21,002,643 km (0.05 R)
• M57: 21,181,114 km (0.075 R)
• M58: 21,467,444 km (0.079 R)
• M59: 22,152,901 km (0.106 R)
• M60: 22,553,076 km (0.082 R)
• M61: 22,845,689 km (0.064 R)
• M62: 22,955,644 km (0.085 R)
• M63: 23,434,506 km (0.078 R)
• M64: 23,545,358 km (0.057 R)
• M65: 24,102,910 km (0.094 R)
• M66: 24,214,809 km (0.107 R)
• M67: 24,401,956 km (0.058 R)
• M68: 24,552,003 km (0.08 R)
• M69: 25,117,183 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 636.6

Radius: 7.4

Gravity: 11.63 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 16.49 AU - 20.35 AU

Year: 29021 Days

Day: 23.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 95,169,299 km

• M1: 610,958 km (0.075 R)
• M2: 688,150 km (0.082 R)
• M3: 910,453 km (0.104 R)
• M4: 1,704,069 km (0.083 R)
• M5: 1,967,212 km (0.107 R)
• M6: 2,964,431 km (0.094 R)
• M7: 4,143,562 km (0.111 R)
• M8: 4,446,049 km (0.112 R)
• M9: 4,808,076 km (0.066 R)
• M10: 5,125,971 km (0.036 R)
• M11: 5,395,995 km (0.067 R)
• M12: 5,450,598 km (0.089 R)
• M13: 5,560,403 km (0.116 R)
• M14: 7,718,951 km (0.109 R)
• M15: 8,596,043 km (0.11 R)
• M16: 9,111,258 km (0.11 R)
• M17: 9,241,708 km (0.057 R)
• M18: 10,716,593 km (0.102 R)
• M19: 11,551,349 km (0.108 R)
• M20: 11,834,388 km (0.077 R)
• M21: 12,048,014 km (0.084 R)
• M22: 13,283,094 km (0.102 R)
• M23: 13,728,447 km (0.117 R)
• M24: 14,103,489 km (0.066 R)
• M25: 14,178,886 km (0.108 R)
• M26: 14,330,130 km (0.096 R)
• M27: 14,481,822 km (0.063 R)
• M28: 14,557,818 km (0.103 R)
• M29: 14,710,407 km (0.032 R)
• M30: 16,661,463 km (0.079 R)
• M31: 17,061,338 km (0.089 R)
• M32: 17,222,305 km (0.093 R)
• M33: 17,545,437 km (0.107 R)
• M34: 19,107,837 km (0.099 R)
• M35: 20,372,537 km (0.077 R)
• M36: 20,885,957 km (0.12 R)
• M37: 22,012,878 km (0.096 R)
• M38: 23,159,546 km (0.057 R)
• M39: 25,235,366 km (0.109 R)
• M40: 26,249,041 km (0.105 R)
• M41: 26,620,941 km (0.049 R)
• M42: 26,714,141 km (0.115 R)
• M43: 28,031,051 km (0.103 R)
• M44: 28,220,890 km (0.098 R)
• M45: 29,176,522 km (0.109 R)
• M46: 32,106,396 km (0.094 R)
• M47: 32,504,027 km (0.096 R)
• M48: 32,703,591 km (0.062 R)
• M49: 34,212,435 km (0.096 R)
• M50: 34,415,289 km (0.065 R)
• M51: 36,673,469 km (0.118 R)
• M52: 37,297,592 km (0.081 R)
• M53: 41,871,995 km (0.043 R)
• M54: 42,197,670 km (0.08 R)
• M55: 44,944,436 km (0.085 R)
• M56: 45,500,641 km (0.099 R)
• M57: 46,059,240 km (0.087 R)
• M58: 46,844,928 km (0.065 R)
• M59: 47,070,222 km (0.056 R)
• M60: 47,183,019 km (0.068 R)
• M61: 48,429,767 km (0.103 R)
• M62: 48,657,605 km (0.088 R)
• M63: 49,572,396 km (0.108 R)
• M64: 53,288,258 km (0.095 R)
• M65: 54,112,991 km (0.098 R)
• M66: 54,349,505 km (0.105 R)
• M67: 57,815,837 km (0.117 R)
• M68: 58,057,587 km (0.098 R)
• M69: 60,003,257 km (0.095 R)
• M70: 60,492,891 km (0.095 R)
• M71: 60,738,231 km (0.04 R)
• M72: 60,861,051 km (0.117 R)
• M73: 61,106,990 km (0.085 R)
• M74: 61,970,020 km (0.113 R)
• M75: 62,713,073 km (0.077 R)
• M76: 63,085,721 km (0.101 R)
• M77: 63,210,037 km (0.075 R)
• M78: 63,459,118 km (0.107 R)
• M79: 65,966,827 km (0.042 R)
• M80: 66,345,758 km (0.094 R)
• M81: 67,232,873 km (0.074 R)
• M82: 69,275,034 km (0.107 R)
• M83: 70,820,081 km (0.113 R)
• M84: 72,767,247 km (0.104 R)
• M85: 73,289,493 km (0.083 R)
• M86: 76,979,624 km (0.073 R)
• M87: 78,713,463 km (0.081 R)
• M88: 80,864,830 km (0.057 R)
• M89: 82,491,108 km (0.093 R)
• M90: 83,581,378 km (0.086 R)
• M91: 84,813,466 km (0.112 R)
• M92: 88,406,507 km (0.112 R)
• M93: 89,941,681 km (0.079 R)
• M94: 95,026,662 km (0.071 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 11,180 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit