🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.53 AU - 0.53 AU

Year: 166 Days

Day: 41.4 Hours

Environment

Temp: 148 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,673,487 km

• M1: 115,340 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.37 AU - 2.11 AU

Year: 988 Days

Day: 13.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,673,487 km

• M1: 380,727 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.9 AU - 2.8 AU

Year: 1551 Days

Day: 13.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.1

Radius: 11.4

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.99 AU - 4.63 AU

Year: 3201 Days

Day: 10.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 61,673,487 km

• M1: 158,723 km (0.114 R)
• M2: 283,338 km (0.092 R)
• M3: 374,743 km (0.113 R)
• M4: 569,669 km (0.082 R)
• M5: 706,252 km (0.108 R)
• M6: 822,190 km (0.103 R)
• M7: 968,048 km (0.067 R)
• M8: 1,074,412 km (0.07 R)
• M9: 1,172,548 km (0.111 R)
• M10: 1,418,337 km (0.115 R)
• M11: 1,624,483 km (0.114 R)
• M12: 1,724,115 km (0.083 R)
• M13: 1,959,732 km (0.101 R)
• M14: 2,066,246 km (0.06 R)
• M15: 2,158,996 km (0.026 R)
• M16: 2,253,393 km (0.073 R)
• M17: 2,528,204 km (0.115 R)
• M18: 2,661,346 km (0.096 R)
• M19: 2,745,869 km (0.107 R)
• M20: 3,163,845 km (0.094 R)
• M21: 3,271,556 km (0.049 R)
• M22: 3,362,362 km (0.067 R)
• M23: 4,295,703 km (0.026 R)
• M24: 4,435,278 km (0.093 R)
• M25: 4,576,498 km (0.039 R)
• M26: 5,051,023 km (0.047 R)
• M27: 5,198,676 km (0.083 R)
• M28: 5,433,544 km (0.108 R)
• M29: 5,737,527 km (0.118 R)
• M30: 5,869,472 km (0.085 R)
• M31: 5,958,034 km (0.092 R)
• M32: 6,114,215 km (0.057 R)
• M33: 6,521,869 km (0.075 R)
• M34: 6,636,610 km (0.078 R)
• M35: 7,268,362 km (0.092 R)
• M36: 7,555,291 km (0.071 R)
• M37: 8,463,350 km (0.083 R)
• M38: 9,045,286 km (0.102 R)
• M39: 9,173,641 km (0.107 R)
• M40: 10,623,693 km (0.115 R)
• M41: 11,278,782 km (0.107 R)
• M42: 11,389,185 km (0.091 R)
• M43: 11,500,037 km (0.101 R)
• M44: 11,583,363 km (0.102 R)
• M45: 11,778,588 km (0.077 R)
• M46: 12,513,413 km (0.064 R)
• M47: 12,656,429 km (0.068 R)
• M48: 12,944,105 km (0.057 R)
• M49: 13,263,198 km (0.099 R)
• M50: 13,584,683 km (0.095 R)
• M51: 13,761,209 km (0.099 R)
• M52: 13,908,862 km (0.042 R)
• M53: 14,384,882 km (0.056 R)
• M54: 14,957,244 km (0.093 R)
• M55: 15,414,265 km (0.065 R)
• M56: 15,690,722 km (0.075 R)
• M57: 16,279,839 km (0.116 R)
• M58: 16,467,285 km (0.103 R)
• M59: 16,970,981 km (0.05 R)
• M60: 17,928,856 km (0.076 R)
• M61: 18,284,450 km (0.09 R)
• M62: 18,381,838 km (0.078 R)
• M63: 19,233,200 km (0.045 R)
• M64: 19,564,110 km (0.114 R)
• M65: 20,197,957 km (0.11 R)
• M66: 20,567,912 km (0.063 R)
• M67: 20,872,344 km (0.083 R)
• M68: 21,110,204 km (0.101 R)
• M69: 21,246,488 km (0.108 R)
• M70: 21,863,579 km (0.064 R)
• M71: 22,105,030 km (0.083 R)
• M72: 22,278,115 km (0.108 R)
• M73: 22,835,068 km (0.09 R)
• M74: 23,080,109 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941

Radius: 11.6

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 4.18 AU - 5.62 AU

Year: 4669 Days

Day: 10.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 61,673,487 km

• M1: 197,170 km (0.115 R)
• M2: 362,326 km (0.096 R)
• M3: 490,531 km (0.077 R)
• M4: 661,073 km (0.111 R)
• M5: 1,064,239 km (0.1 R)
• M6: 1,168,958 km (0.044 R)
• M7: 1,261,559 km (0.061 R)
• M8: 1,487,900 km (0.05 R)
• M9: 2,073,576 km (0.112 R)
• M10: 2,381,897 km (0.091 R)
• M11: 2,914,466 km (0.052 R)
• M12: 3,349,048 km (0.025 R)
• M13: 3,551,453 km (0.106 R)
• M14: 3,781,086 km (0.071 R)
• M15: 3,921,259 km (0.081 R)
• M16: 4,672,989 km (0.1 R)
• M17: 4,773,219 km (0.114 R)
• M18: 5,104,130 km (0.095 R)
• M19: 5,311,472 km (0.063 R)
• M20: 5,468,849 km (0.115 R)
• M21: 5,977,482 km (0.081 R)
• M22: 6,059,163 km (0.113 R)
• M23: 6,196,194 km (0.091 R)
• M24: 6,529,199 km (0.066 R)
• M25: 6,868,188 km (0.084 R)
• M26: 8,039,539 km (0.03 R)
• M27: 8,159,965 km (0.115 R)
• M28: 8,740,854 km (0.103 R)
• M29: 9,051,868 km (0.048 R)
• M30: 9,240,361 km (0.113 R)
• M31: 9,557,210 km (0.117 R)
• M32: 9,716,980 km (0.12 R)
• M33: 10,628,330 km (0.107 R)
• M34: 10,793,935 km (0.094 R)
• M35: 11,600,866 km (0.045 R)
• M36: 12,462,101 km (0.097 R)
• M37: 12,671,837 km (0.101 R)
• M38: 13,130,355 km (0.082 R)
• M39: 13,379,585 km (0.099 R)
• M40: 14,245,607 km (0.105 R)
• M41: 14,428,415 km (0.047 R)
• M42: 15,129,880 km (0.066 R)
• M43: 15,279,029 km (0.118 R)
• M44: 15,353,828 km (0.089 R)
• M45: 15,804,716 km (0.067 R)
• M46: 15,918,261 km (0.096 R)
• M47: 16,031,955 km (0.071 R)
• M48: 16,604,466 km (0.043 R)
• M49: 16,874,041 km (0.112 R)
• M50: 16,951,384 km (0.085 R)
• M51: 17,534,666 km (0.076 R)
• M52: 18,441,827 km (0.074 R)
• M53: 18,641,091 km (0.119 R)
• M54: 19,243,073 km (0.092 R)
• M55: 19,323,856 km (0.114 R)
• M56: 20,260,788 km (0.109 R)
• M57: 21,462,956 km (0.119 R)
• M58: 21,588,618 km (0.086 R)
• M59: 21,840,691 km (0.117 R)
• M60: 22,178,483 km (0.113 R)
• M61: 22,432,799 km (0.072 R)
• M62: 22,773,583 km (0.053 R)
• M63: 23,073,078 km (0.072 R)
• M64: 23,719,341 km (0.113 R)
• M65: 23,936,108 km (0.079 R)
• M66: 24,066,408 km (0.082 R)
• M67: 24,721,796 km (0.114 R)
• M68: 25,427,449 km (0.085 R)
• M69: 25,649,303 km (0.093 R)
• M70: 26,005,495 km (0.06 R)
• M71: 26,094,805 km (0.09 R)
• M72: 26,273,874 km (0.12 R)
• M73: 27,447,021 km (0.093 R)
• M74: 28,315,287 km (0.092 R)
• M75: 28,545,219 km (0.084 R)
• M76: 28,868,200 km (0.119 R)
• M77: 28,960,801 km (0.118 R)
• M78: 29,053,402 km (0.116 R)
• M79: 29,891,300 km (0.081 R)
• M80: 30,266,192 km (0.119 R)
• M81: 30,595,607 km (0.111 R)
• M82: 30,831,523 km (0.12 R)
• M83: 30,973,491 km (0.114 R)
• M84: 31,163,032 km (0.069 R)
• M85: 31,829,341 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.2

Radius: 10.5

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5.51 AU - 7.57 AU

Year: 7199 Days

Day: 9.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 61,673,487 km

• M1: 146,606 km (0.119 R)
• M2: 220,657 km (0.097 R)
• M3: 437,125 km (0.083 R)
• M4: 836,701 km (0.094 R)
• M5: 967,599 km (0.108 R)
• M6: 1,074,262 km (0.053 R)
• M7: 1,471,295 km (0.117 R)
• M8: 1,950,756 km (0.082 R)
• M9: 2,127,880 km (0.052 R)
• M10: 2,310,240 km (0.052 R)
• M11: 2,604,349 km (0.08 R)
• M12: 2,866,146 km (0.111 R)
• M13: 3,113,730 km (0.097 R)
• M14: 3,629,843 km (0.111 R)
• M15: 3,702,248 km (0.117 R)
• M16: 4,223,297 km (0.116 R)
• M17: 5,278,860 km (0.075 R)
• M18: 5,361,288 km (0.119 R)
• M19: 6,121,844 km (0.05 R)
• M20: 6,736,841 km (0.095 R)
• M21: 7,006,566 km (0.113 R)
• M22: 7,127,441 km (0.079 R)
• M23: 7,340,917 km (0.113 R)
• M24: 7,680,504 km (0.093 R)
• M25: 8,600,531 km (0.111 R)
• M26: 8,925,907 km (0.107 R)
• M27: 9,057,104 km (0.054 R)
• M28: 9,790,582 km (0.079 R)
• M29: 10,404,831 km (0.037 R)
• M30: 10,681,886 km (0.089 R)
• M31: 10,751,599 km (0.085 R)
• M32: 10,856,317 km (0.105 R)
• M33: 11,385,296 km (0.068 R)
• M34: 11,634,974 km (0.034 R)
• M35: 12,248,924 km (0.118 R)
• M36: 12,468,085 km (0.096 R)
• M37: 13,395,592 km (0.115 R)
• M38: 13,545,938 km (0.087 R)
• M39: 13,810,576 km (0.097 R)
• M40: 13,886,572 km (0.072 R)
• M41: 15,394,818 km (0.066 R)
• M42: 15,710,619 km (0.101 R)
• M43: 15,789,906 km (0.119 R)
• M44: 16,549,863 km (0.092 R)
• M45: 16,751,820 km (0.084 R)
• M46: 17,198,968 km (0.105 R)
• M47: 17,362,628 km (0.085 R)
• M48: 18,731,897 km (0.105 R)
• M49: 19,323,258 km (0.051 R)
• M50: 19,450,865 km (0.103 R)
• M51: 19,535,986 km (0.092 R)
• M52: 20,654,529 km (0.058 R)
• M53: 20,784,979 km (0.107 R)
• M54: 20,915,577 km (0.103 R)
• M55: 23,314,230 km (0.075 R)
• M56: 23,586,049 km (0.1 R)
• M57: 23,950,170 km (0.094 R)
• M58: 24,224,533 km (0.034 R)
• M59: 24,683,948 km (0.096 R)
• M60: 26,032,872 km (0.085 R)
• M61: 26,173,643 km (0.027 R)
• M62: 26,929,412 km (0.119 R)
• M63: 27,548,747 km (0.088 R)
• M64: 27,692,361 km (0.068 R)
• M65: 27,884,295 km (0.101 R)
• M66: 27,980,337 km (0.119 R)
• M67: 28,753,010 km (0.083 R)
• M68: 28,898,718 km (0.095 R)
• M69: 30,072,762 km (0.032 R)
• M70: 30,517,068 km (0.036 R)
• M71: 30,814,469 km (0.09 R)
• M72: 31,362,296 km (0.081 R)
• M73: 31,462,227 km (0.059 R)
• M74: 31,612,424 km (0.092 R)
• M75: 31,863,000 km (0.114 R)
• M76: 32,366,547 km (0.098 R)
• M77: 34,149,155 km (0.026 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 247.4

Radius: 4.6

Gravity: 11.69 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 11.94 AU - 17.48 AU

Year: 24285 Days

Day: 24.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 61,673,487 km

• M1: 101,278 km (0.078 R)
• M2: 181,911 km (0.069 R)
• M3: 426,653 km (0.093 R)
• M4: 917,933 km (0.119 R)
• M5: 1,008,439 km (0.043 R)
• M6: 1,451,399 km (0.114 R)
• M7: 1,720,824 km (0.056 R)
• M8: 1,890,019 km (0.071 R)
• M9: 2,153,611 km (0.081 R)
• M10: 2,554,832 km (0.079 R)
• M11: 2,912,072 km (0.07 R)
• M12: 4,376,037 km (0.098 R)
• M13: 4,567,971 km (0.117 R)
• M14: 5,734,535 km (0.106 R)
• M15: 5,860,197 km (0.082 R)
• M16: 6,029,243 km (0.1 R)
• M17: 6,415,355 km (0.078 R)
• M18: 7,076,578 km (0.08 R)
• M19: 7,898,319 km (0.073 R)
• M20: 8,085,017 km (0.036 R)
• M21: 8,367,757 km (0.116 R)
• M22: 8,653,788 km (0.109 R)
• M23: 9,879,593 km (0.078 R)
• M24: 11,054,535 km (0.061 R)
• M25: 12,004,332 km (0.1 R)
• M26: 13,756,422 km (0.098 R)
• M27: 13,924,719 km (0.102 R)
• M28: 14,093,765 km (0.065 R)
• M29: 14,263,409 km (0.117 R)
• M30: 17,189,244 km (0.027 R)
• M31: 18,224,910 km (0.098 R)
• M32: 18,781,414 km (0.104 R)
• M33: 19,594,927 km (0.096 R)
• M34: 19,910,878 km (0.026 R)
• M35: 20,228,624 km (0.073 R)
• M36: 21,191,586 km (0.026 R)
• M37: 21,972,636 km (0.077 R)
• M38: 22,169,507 km (0.115 R)
• M39: 22,498,622 km (0.104 R)
• M40: 22,564,744 km (0.1 R)
• M41: 22,962,226 km (0.103 R)
• M42: 23,295,380 km (0.06 R)
• M43: 23,495,991 km (0.085 R)
• M44: 24,168,882 km (0.08 R)
• M45: 24,439,655 km (0.065 R)
• M46: 25,258,553 km (0.066 R)
• M47: 25,533,365 km (0.081 R)
• M48: 26,155,692 km (0.063 R)
• M49: 27,485,467 km (0.058 R)
• M50: 27,626,688 km (0.052 R)
• M51: 29,052,505 km (0.06 R)
• M52: 29,919,574 km (0.112 R)
• M53: 30,210,392 km (0.083 R)
• M54: 30,721,568 km (0.048 R)
• M55: 31,088,532 km (0.087 R)
• M56: 32,198,099 km (0.114 R)
• M57: 32,720,345 km (0.113 R)
• M58: 32,795,144 km (0.113 R)
• M59: 32,870,093 km (0.099 R)
• M60: 33,924,459 km (0.081 R)
• M61: 34,379,685 km (0.082 R)
• M62: 35,142,933 km (0.053 R)
• M63: 35,603,545 km (0.069 R)
• M64: 36,298,278 km (0.115 R)
• M65: 36,841,767 km (0.116 R)
• M66: 38,646,067 km (0.096 R)
• M67: 39,042,202 km (0.089 R)
• M68: 39,359,948 km (0.117 R)
• M69: 40,479,089 km (0.104 R)
• M70: 42,014,412 km (0.116 R)
• M71: 42,912,000 km (0.108 R)
• M72: 43,075,959 km (0.072 R)
• M73: 44,146,182 km (0.083 R)
• M74: 45,642,610 km (0.076 R)
• M75: 45,726,235 km (0.071 R)
• M76: 45,977,410 km (0.063 R)
• M77: 47,070,970 km (0.065 R)
• M78: 49,112,383 km (0.039 R)
• M79: 49,198,102 km (0.053 R)
• M80: 49,455,410 km (0.107 R)
• M81: 50,575,899 km (0.047 R)
• M82: 50,748,983 km (0.073 R)
• M83: 51,617,399 km (0.074 R)
• M84: 53,017,186 km (0.077 R)
• M85: 53,633,529 km (0.112 R)
• M86: 53,898,467 km (0.076 R)
• M87: 54,873,247 km (0.107 R)
• M88: 56,122,539 km (0.117 R)
• M89: 56,660,642 km (0.092 R)
• M90: 57,200,691 km (0.077 R)
• M91: 58,557,992 km (0.111 R)
• M92: 60,567,690 km (0.093 R)
• M93: 61,396,462 km (0.106 R)
• M94: 61,488,764 km (0.108 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 17,041 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit