🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.66 AU - 0.7 AU

Year: 208 Days

Day: 30.2 Hours

Environment

Temp: 167 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.01 AU - 1.55 AU

Year: 537 Days

Day: 23.4 Hours

Environment

Temp: -2 °C

Axial Tilt: 21.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 28,557,197 km

• M1: 635,641 km (0.096 R)

Asteroid Belt

Center: 1.62 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.85 AU - 2.07 AU

Year: 1018 Days

Day: 44.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.35 AU - 3.41 AU

Year: 1813 Days

Day: 45.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 115.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.8 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.4

Radius: 8.7

Gravity: 12.4 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 4.62 AU - 4.82 AU

Year: 3803 Days

Day: 5.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 28,557,197 km

• M1: 306,227 km (0.11 R)
• M2: 527,482 km (0.072 R)
• M3: 634,744 km (0.113 R)
• M4: 847,322 km (0.108 R)
• M5: 1,041,800 km (0.114 R)
• M6: 1,109,867 km (0.103 R)
• M7: 1,294,321 km (0.086 R)
• M8: 1,613,413 km (0.093 R)
• M9: 2,468,215 km (0.04 R)
• M10: 2,844,454 km (0.092 R)
• M11: 3,178,506 km (0.08 R)
• M12: 3,819,682 km (0.093 R)
• M13: 4,188,142 km (0.052 R)
• M14: 4,254,414 km (0.104 R)
• M15: 4,500,203 km (0.078 R)
• M16: 5,099,791 km (0.075 R)
• M17: 5,337,054 km (0.068 R)
• M18: 5,699,828 km (0.095 R)
• M19: 5,871,866 km (0.084 R)
• M20: 6,070,532 km (0.113 R)
• M21: 6,145,630 km (0.116 R)
• M22: 6,271,442 km (0.068 R)
• M23: 6,887,636 km (0.106 R)
• M24: 7,070,893 km (0.076 R)
• M25: 7,229,317 km (0.114 R)
• M26: 7,362,310 km (0.12 R)
• M27: 7,496,050 km (0.102 R)
• M28: 7,657,616 km (0.103 R)
• M29: 7,765,925 km (0.103 R)
• M30: 7,847,605 km (0.045 R)
• M31: 8,343,223 km (0.056 R)
• M32: 8,905,860 km (0.07 R)
• M33: 9,480,765 km (0.118 R)
• M34: 9,978,926 km (0.088 R)
• M35: 10,365,636 km (0.075 R)
• M36: 10,666,328 km (0.097 R)
• M37: 10,848,239 km (0.097 R)
• M38: 11,245,870 km (0.09 R)
• M39: 11,992,364 km (0.025 R)
• M40: 12,658,673 km (0.112 R)
• M41: 13,077,098 km (0.097 R)
• M42: 13,271,874 km (0.072 R)
• M43: 13,336,949 km (0.111 R)
• M44: 14,560,660 km (0.103 R)
• M45: 14,661,489 km (0.071 R)
• M46: 14,897,554 km (0.115 R)
• M47: 15,100,858 km (0.1 R)
• M48: 15,373,425 km (0.031 R)
• M49: 15,992,760 km (0.054 R)
• M50: 16,445,144 km (0.118 R)
• M51: 16,795,951 km (0.095 R)
• M52: 17,433,687 km (0.118 R)
• M53: 17,576,403 km (0.064 R)
• M54: 17,791,376 km (0.041 R)
• M55: 17,935,139 km (0.115 R)
• M56: 19,541,820 km (0.047 R)
• M57: 20,212,318 km (0.094 R)
• M58: 20,588,108 km (0.079 R)
• M59: 21,232,276 km (0.043 R)
• M60: 21,308,422 km (0.067 R)
• M61: 21,806,134 km (0.108 R)
• M62: 21,959,920 km (0.058 R)
• M63: 22,114,305 km (0.047 R)
• M64: 22,462,569 km (0.077 R)
• M65: 22,618,001 km (0.094 R)
• M66: 22,890,868 km (0.092 R)
• M67: 22,968,958 km (0.061 R)
• M68: 23,125,587 km (0.071 R)
• M69: 23,203,976 km (0.107 R)
• M70: 23,321,859 km (0.065 R)
• M71: 24,831,152 km (0.055 R)
• M72: 25,032,062 km (0.118 R)
• M73: 25,314,353 km (0.095 R)
• M74: 25,395,136 km (0.071 R)
• M75: 25,638,233 km (0.098 R)
• M76: 25,719,315 km (0.105 R)
• M77: 25,881,928 km (0.067 R)
• M78: 26,004,149 km (0.099 R)
• M79: 26,167,360 km (0.09 R)
• M80: 26,741,218 km (0.1 R)
• M81: 27,153,809 km (0.093 R)
• M82: 27,319,414 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.9

Radius: 14.4

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 5.56 AU - 5.9 AU

Year: 5087 Days

Day: 5.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 28,557,197 km

• M1: 285,283 km (0.08 R)
• M2: 693,386 km (0.117 R)
• M3: 1,086,679 km (0.074 R)
• M4: 1,207,554 km (0.055 R)
• M5: 1,599,351 km (0.107 R)
• M6: 2,163,933 km (0.11 R)
• M7: 2,539,873 km (0.106 R)
• M8: 2,662,992 km (0.092 R)
• M9: 2,830,392 km (0.042 R)
• M10: 3,110,140 km (0.076 R)
• M11: 3,720,050 km (0.113 R)
• M12: 3,884,458 km (0.09 R)
• M13: 4,367,360 km (0.045 R)
• M14: 4,767,684 km (0.083 R)
• M15: 4,972,334 km (0.042 R)
• M16: 5,127,766 km (0.091 R)
• M17: 5,496,824 km (0.052 R)
• M18: 6,066,792 km (0.068 R)
• M19: 6,429,268 km (0.087 R)
• M20: 6,913,965 km (0.07 R)
• M21: 7,738,099 km (0.12 R)
• M22: 8,009,620 km (0.048 R)
• M23: 8,253,614 km (0.1 R)
• M24: 8,345,766 km (0.118 R)
• M25: 8,906,010 km (0.083 R)
• M26: 9,607,474 km (0.065 R)
• M27: 9,704,414 km (0.065 R)
• M28: 10,161,585 km (0.097 R)
• M29: 10,659,297 km (0.104 R)
• M30: 10,759,827 km (0.094 R)
• M31: 10,927,975 km (0.079 R)
• M32: 11,506,470 km (0.028 R)
• M33: 12,165,000 km (0.12 R)
• M34: 12,728,984 km (0.027 R)
• M35: 12,835,647 km (0.053 R)
• M36: 13,554,614 km (0.089 R)
• M37: 13,845,881 km (0.104 R)
• M38: 14,102,591 km (0.047 R)
• M39: 14,212,994 km (0.033 R)
• M40: 14,583,249 km (0.113 R)
• M41: 14,694,999 km (0.066 R)
• M42: 15,333,333 km (0.1 R)
• M43: 16,096,132 km (0.034 R)
• M44: 16,250,069 km (0.118 R)
• M45: 16,520,841 km (0.075 R)
• M46: 17,027,678 km (0.094 R)
• M47: 17,223,951 km (0.027 R)
• M48: 17,857,199 km (0.079 R)
• M49: 18,457,834 km (0.028 R)
• M50: 19,596,573 km (0.069 R)
• M51: 19,967,426 km (0.09 R)
• M52: 20,257,646 km (0.097 R)
• M53: 20,967,937 km (0.092 R)
• M54: 21,601,484 km (0.04 R)
• M55: 21,814,062 km (0.083 R)
• M56: 22,155,744 km (0.046 R)
• M57: 22,714,641 km (0.107 R)
• M58: 23,104,194 km (0.111 R)
• M59: 23,234,644 km (0.117 R)
• M60: 23,583,506 km (0.084 R)
• M61: 23,890,182 km (0.118 R)
• M62: 24,640,564 km (0.099 R)
• M63: 24,951,728 km (0.11 R)
• M64: 25,264,388 km (0.112 R)
• M65: 25,488,336 km (0.087 R)
• M66: 27,396,307 km (0.086 R)
• M67: 27,534,386 km (0.114 R)
• M68: 27,857,367 km (0.084 R)
• M69: 28,320,971 km (0.095 R)
• M70: 29,161,861 km (0.12 R)
• M71: 30,058,551 km (0.12 R)
• M72: 30,438,679 km (0.112 R)
• M73: 30,533,973 km (0.116 R)
• M74: 31,348,084 km (0.088 R)
• M75: 31,444,425 km (0.088 R)
• M76: 31,637,257 km (0.091 R)
• M77: 32,655,869 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495

Radius: 9.1

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 5.1 AU - 6.84 AU

Year: 5410 Days

Day: 6.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 28,557,197 km

• M1: 818,001 km (0.084 R)
• M2: 932,892 km (0.117 R)
• M3: 1,039,705 km (0.069 R)
• M4: 1,150,856 km (0.098 R)
• M5: 1,370,167 km (0.074 R)
• M6: 1,555,519 km (0.118 R)
• M7: 1,848,880 km (0.102 R)
• M8: 2,036,925 km (0.051 R)
• M9: 2,431,713 km (0.058 R)
• M10: 2,714,753 km (0.109 R)
• M11: 3,189,427 km (0.06 R)
• M12: 3,271,107 km (0.117 R)
• M13: 3,436,562 km (0.119 R)
• M14: 3,499,393 km (0.039 R)
• M15: 3,647,346 km (0.096 R)
• M16: 3,971,524 km (0.08 R)
• M17: 4,037,497 km (0.12 R)
• M18: 4,282,389 km (0.096 R)
• M19: 4,350,156 km (0.074 R)
• M20: 5,070,171 km (0.105 R)
• M21: 5,286,190 km (0.115 R)
• M22: 5,456,433 km (0.053 R)
• M23: 5,603,637 km (0.078 R)
• M24: 5,777,171 km (0.114 R)
• M25: 5,852,119 km (0.104 R)
• M26: 5,927,367 km (0.08 R)
• M27: 6,257,081 km (0.056 R)
• M28: 6,723,527 km (0.044 R)
• M29: 6,855,173 km (0.034 R)
• M30: 7,067,452 km (0.089 R)
• M31: 7,635,176 km (0.079 R)
• M32: 7,717,605 km (0.105 R)
• M33: 7,910,735 km (0.114 R)
• M34: 8,728,138 km (0.038 R)
• M35: 8,900,625 km (0.097 R)
• M36: 8,958,369 km (0.091 R)
• M37: 9,483,757 km (0.097 R)
• M38: 9,542,848 km (0.109 R)
• M39: 9,631,560 km (0.116 R)
• M40: 9,929,259 km (0.103 R)
• M41: 10,139,444 km (0.069 R)
• M42: 10,260,320 km (0.064 R)
• M43: 10,995,144 km (0.091 R)
• M44: 11,057,078 km (0.048 R)
• M45: 11,431,671 km (0.091 R)
• M46: 11,652,029 km (0.117 R)
• M47: 11,842,018 km (0.086 R)
• M48: 11,969,326 km (0.115 R)
• M49: 12,096,933 km (0.111 R)
• M50: 12,289,465 km (0.032 R)
• M51: 12,938,121 km (0.119 R)
• M52: 13,069,319 km (0.077 R)
• M53: 13,266,788 km (0.079 R)
• M54: 13,332,761 km (0.113 R)
• M55: 13,597,998 km (0.06 R)
• M56: 13,999,219 km (0.096 R)
• M57: 15,226,071 km (0.1 R)
• M58: 15,433,863 km (0.117 R)
• M59: 16,309,908 km (0.047 R)
• M60: 16,487,032 km (0.118 R)
• M61: 17,708,498 km (0.107 R)
• M62: 18,000,065 km (0.106 R)
• M63: 18,847,387 km (0.103 R)
• M64: 19,145,087 km (0.072 R)
• M65: 20,085,609 km (0.047 R)
• M66: 20,427,888 km (0.091 R)
• M67: 21,118,283 km (0.1 R)
• M68: 21,195,475 km (0.075 R)
• M69: 22,089,771 km (0.032 R)
• M70: 22,837,761 km (0.057 R)
• M71: 23,035,978 km (0.107 R)
• M72: 23,714,254 km (0.034 R)
• M73: 23,874,773 km (0.111 R)
• M74: 23,955,257 km (0.113 R)
• M75: 24,116,374 km (0.108 R)
• M76: 24,723,591 km (0.066 R)
• M77: 25,172,235 km (0.092 R)
• M78: 25,829,419 km (0.098 R)
• M79: 26,450,848 km (0.101 R)
• M80: 26,658,939 km (0.064 R)
• M81: 26,867,778 km (0.108 R)
• M82: 26,951,403 km (0.101 R)
• M83: 27,035,178 km (0.071 R)
• M84: 27,539,322 km (0.051 R)
• M85: 27,665,882 km (0.101 R)
• M86: 27,792,741 km (0.113 R)
• M87: 28,557,186 km (0.098 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 18,445 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit