🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.73 AU - 0.93 AU

Year: 279 Days

Day: 31.3 Hours

Environment

Temp: 120 °C

Axial Tilt: 41.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.03 AU - 1.11 AU

Year: 408 Days

Day: 15.5 Hours

Environment

Temp: 15 °C

Axial Tilt: 27.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.87 AU - 2.49 AU

Year: 1188 Days

Day: 12 Hours

Environment

Temp: -71 °C

Axial Tilt: 145.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,567,214 km

• M1: 287,826 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.51 AU - 3.95 AU

Year: 2658 Days

Day: 27.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,567,214 km

• M1: 2,071,183 km (0.036 R)

Asteroid Belt

Center: 4.09 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4 AU - 4.9 AU

Year: 3464 Days

Day: 22 Hours

Environment

Temp: -136 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999

Radius: 12.4

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 5 AU - 7.38 AU

Year: 5682 Days

Day: 11.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 47,567,214 km

• M1: 155,432 km (0.092 R)
• M2: 300,991 km (0.069 R)
• M3: 440,267 km (0.116 R)
• M4: 947,703 km (0.07 R)
• M5: 1,107,174 km (0.095 R)
• M6: 1,207,404 km (0.074 R)
• M7: 1,399,787 km (0.083 R)
• M8: 1,975,889 km (0.102 R)
• M9: 2,225,867 km (0.087 R)
• M10: 2,398,503 km (0.081 R)
• M11: 2,530,897 km (0.065 R)
• M12: 2,896,215 km (0.032 R)
• M13: 3,013,948 km (0.117 R)
• M14: 3,327,505 km (0.104 R)
• M15: 3,450,924 km (0.075 R)
• M16: 3,727,979 km (0.057 R)
• M17: 3,830,603 km (0.11 R)
• M18: 4,277,302 km (0.101 R)
• M19: 4,685,256 km (0.075 R)
• M20: 5,191,645 km (0.116 R)
• M21: 5,539,011 km (0.032 R)
• M22: 5,774,777 km (0.111 R)
• M23: 5,893,857 km (0.025 R)
• M24: 6,657,255 km (0.103 R)
• M25: 7,354,830 km (0.07 R)
• M26: 7,843,865 km (0.112 R)
• M27: 8,209,183 km (0.093 R)
• M28: 8,377,032 km (0.108 R)
• M29: 8,580,036 km (0.076 R)
• M30: 8,682,212 km (0.066 R)
• M31: 9,478,671 km (0.112 R)
• M32: 9,796,716 km (0.077 R)
• M33: 10,589,136 km (0.047 R)
• M34: 10,845,546 km (0.054 R)
• M35: 11,141,152 km (0.077 R)
• M36: 11,327,252 km (0.077 R)
• M37: 11,627,195 km (0.044 R)
• M38: 11,967,680 km (0.104 R)
• M39: 12,234,862 km (0.061 R)
• M40: 12,426,946 km (0.08 R)
• M41: 13,244,498 km (0.079 R)
• M42: 13,759,414 km (0.09 R)
• M43: 13,959,277 km (0.084 R)
• M44: 14,280,912 km (0.079 R)
• M45: 15,343,206 km (0.118 R)
• M46: 15,800,228 km (0.12 R)
• M47: 16,009,515 km (0.075 R)
• M48: 16,177,663 km (0.104 R)
• M49: 16,304,074 km (0.094 R)
• M50: 17,413,641 km (0.089 R)
• M51: 17,586,576 km (0.061 R)
• M52: 17,759,960 km (0.088 R)
• M53: 18,901,392 km (0.051 R)
• M54: 19,168,125 km (0.114 R)
• M55: 19,750,360 km (0.117 R)
• M56: 21,070,112 km (0.098 R)
• M57: 22,043,545 km (0.067 R)
• M58: 22,230,692 km (0.116 R)
• M59: 22,795,125 km (0.028 R)
• M60: 23,031,789 km (0.103 R)
• M61: 24,082,415 km (0.089 R)
• M62: 25,051,061 km (0.105 R)
• M63: 25,442,110 km (0.084 R)
• M64: 26,180,675 km (0.097 R)
• M65: 26,677,040 km (0.105 R)
• M66: 27,578,367 km (0.107 R)
• M67: 28,387,991 km (0.031 R)
• M68: 28,897,821 km (0.047 R)
• M69: 29,513,865 km (0.062 R)
• M70: 30,393,799 km (0.112 R)
• M71: 30,497,920 km (0.059 R)
• M72: 30,758,669 km (0.057 R)
• M73: 30,863,088 km (0.025 R)
• M74: 31,072,525 km (0.077 R)
• M75: 32,444,936 km (0.101 R)
• M76: 33,783,238 km (0.083 R)
• M77: 33,999,108 km (0.079 R)
• M78: 35,139,493 km (0.035 R)
• M79: 35,467,710 km (0.118 R)
• M80: 35,851,878 km (0.101 R)
• M81: 36,956,957 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.2

Radius: 10

Gravity: 9.19 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 6.75 AU - 9.75 AU

Year: 8743 Days

Day: 10.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 47,567,214 km

• M1: 314,904 km (0.098 R)
• M2: 467,493 km (0.076 R)
• M3: 663,467 km (0.119 R)
• M4: 746,344 km (0.111 R)
• M5: 815,308 km (0.087 R)
• M6: 886,816 km (0.038 R)
• M7: 1,036,564 km (0.109 R)
• M8: 1,154,596 km (0.109 R)
• M9: 1,491,790 km (0.048 R)
• M10: 2,053,979 km (0.115 R)
• M11: 2,153,761 km (0.103 R)
• M12: 2,623,049 km (0.062 R)
• M13: 3,066,756 km (0.108 R)
• M14: 3,268,265 km (0.103 R)
• M15: 3,414,871 km (0.098 R)
• M16: 3,563,720 km (0.12 R)
• M17: 3,654,227 km (0.09 R)
• M18: 3,775,850 km (0.113 R)
• M19: 4,698,271 km (0.112 R)
• M20: 4,764,393 km (0.079 R)
• M21: 5,032,024 km (0.098 R)
• M22: 5,167,709 km (0.108 R)
• M23: 5,617,250 km (0.095 R)
• M24: 5,722,717 km (0.118 R)
• M25: 6,333,076 km (0.116 R)
• M26: 6,590,534 km (0.066 R)
• M27: 6,851,433 km (0.06 R)
• M28: 7,537,788 km (0.096 R)
• M29: 7,771,460 km (0.1 R)
• M30: 8,166,249 km (0.085 R)
• M31: 8,446,445 km (0.107 R)
• M32: 8,811,614 km (0.044 R)
• M33: 9,098,991 km (0.093 R)
• M34: 9,347,922 km (0.061 R)
• M35: 10,452,403 km (0.087 R)
• M36: 11,064,109 km (0.049 R)
• M37: 11,329,795 km (0.115 R)
• M38: 11,642,604 km (0.097 R)
• M39: 11,912,927 km (0.092 R)
• M40: 12,782,540 km (0.109 R)
• M41: 12,921,666 km (0.108 R)
• M42: 13,767,342 km (0.101 R)
• M43: 14,825,149 km (0.056 R)
• M44: 15,265,416 km (0.078 R)
• M45: 15,511,953 km (0.111 R)
• M46: 16,409,989 km (0.117 R)
• M47: 18,728,457 km (0.086 R)
• M48: 19,045,155 km (0.094 R)
• M49: 19,845,055 km (0.117 R)
• M50: 20,384,206 km (0.098 R)
• M51: 21,367,064 km (0.117 R)
• M52: 22,757,726 km (0.116 R)
• M53: 22,926,472 km (0.07 R)
• M54: 24,005,522 km (0.087 R)
• M55: 24,695,467 km (0.091 R)
• M56: 24,984,789 km (0.113 R)
• M57: 25,918,579 km (0.101 R)
• M58: 26,036,013 km (0.072 R)
• M59: 26,507,845 km (0.058 R)
• M60: 26,685,567 km (0.031 R)
• M61: 26,863,589 km (0.089 R)
• M62: 27,759,830 km (0.093 R)
• M63: 28,181,396 km (0.075 R)
• M64: 28,665,944 km (0.083 R)
• M65: 28,848,304 km (0.077 R)
• M66: 30,012,175 km (0.076 R)
• M67: 31,004,308 km (0.115 R)
• M68: 31,316,519 km (0.114 R)
• M69: 32,893,281 km (0.088 R)
• M70: 33,211,774 km (0.115 R)
• M71: 33,275,653 km (0.093 R)
• M72: 34,819,353 km (0.106 R)
• M73: 35,730,554 km (0.089 R)
• M74: 36,452,064 km (0.109 R)
• M75: 36,583,860 km (0.102 R)
• M76: 37,046,118 km (0.101 R)
• M77: 37,112,240 km (0.098 R)
• M78: 37,244,783 km (0.103 R)
• M79: 39,183,572 km (0.096 R)
• M80: 39,927,522 km (0.119 R)
• M81: 41,566,816 km (0.058 R)
• M82: 43,507,100 km (0.113 R)
• M83: 43,576,962 km (0.078 R)
• M84: 44,066,895 km (0.118 R)
• M85: 44,277,379 km (0.08 R)
• M86: 45,122,907 km (0.115 R)
• M87: 45,689,434 km (0.058 R)
• M88: 46,472,429 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.7

Radius: 12.7

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 7.64 AU - 9.16 AU

Year: 8982 Days

Day: 13.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 129.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 47,567,214 km

• M1: 205,398 km (0.075 R)
• M2: 392,096 km (0.053 R)
• M3: 672,143 km (0.09 R)
• M4: 1,035,965 km (0.099 R)
• M5: 1,210,696 km (0.063 R)
• M6: 1,590,225 km (0.07 R)
• M7: 1,748,051 km (0.064 R)
• M8: 1,887,626 km (0.091 R)
• M9: 2,329,089 km (0.099 R)
• M10: 2,588,342 km (0.099 R)
• M11: 2,721,634 km (0.068 R)
• M12: 2,967,423 km (0.063 R)
• M13: 3,277,839 km (0.112 R)
• M14: 3,658,416 km (0.111 R)
• M15: 3,961,052 km (0.079 R)
• M16: 4,334,897 km (0.108 R)
• M17: 4,558,397 km (0.114 R)
• M18: 4,687,799 km (0.067 R)
• M19: 4,818,398 km (0.073 R)
• M20: 4,917,282 km (0.109 R)
• M21: 5,184,015 km (0.105 R)
• M22: 5,593,315 km (0.103 R)
• M23: 6,552,237 km (0.116 R)
• M24: 6,809,246 km (0.05 R)
• M25: 7,485,429 km (0.118 R)
• M26: 7,638,617 km (0.047 R)
• M27: 7,870,344 km (0.093 R)
• M28: 8,499,702 km (0.1 R)
• M29: 9,639,937 km (0.083 R)
• M30: 10,228,156 km (0.038 R)
• M31: 10,914,661 km (0.087 R)
• M32: 11,219,691 km (0.11 R)
• M33: 13,293,416 km (0.05 R)
• M34: 13,619,241 km (0.093 R)
• M35: 13,759,713 km (0.103 R)
• M36: 14,042,154 km (0.071 R)
• M37: 14,804,504 km (0.086 R)
• M38: 15,874,877 km (0.065 R)
• M39: 16,519,046 km (0.064 R)
• M40: 16,668,793 km (0.099 R)
• M41: 18,295,520 km (0.067 R)
• M42: 19,180,242 km (0.076 R)
• M43: 19,443,086 km (0.052 R)
• M44: 20,345,759 km (0.119 R)
• M45: 20,991,124 km (0.081 R)
• M46: 21,479,561 km (0.112 R)
• M47: 22,911,811 km (0.035 R)
• M48: 23,639,456 km (0.076 R)
• M49: 24,488,423 km (0.039 R)
• M50: 25,693,733 km (0.059 R)
• M51: 26,918,491 km (0.107 R)
• M52: 27,449,115 km (0.051 R)
• M53: 27,745,468 km (0.086 R)
• M54: 27,983,329 km (0.083 R)
• M55: 28,102,409 km (0.092 R)
• M56: 28,700,800 km (0.045 R)
• M57: 29,182,505 km (0.086 R)
• M58: 29,363,818 km (0.086 R)
• M59: 29,666,903 km (0.119 R)
• M60: 30,215,030 km (0.093 R)
• M61: 30,582,442 km (0.118 R)
• M62: 31,879,605 km (0.074 R)
• M63: 32,191,068 km (0.109 R)
• M64: 32,879,966 km (0.114 R)
• M65: 33,131,590 km (0.053 R)
• M66: 33,573,652 km (0.085 R)
• M67: 33,763,791 km (0.117 R)
• M68: 35,104,038 km (0.108 R)
• M69: 36,591,938 km (0.068 R)
• M70: 37,836,443 km (0.105 R)
• M71: 38,232,429 km (0.08 R)
• M72: 38,828,875 km (0.051 R)
• M73: 39,294,873 km (0.104 R)
• M74: 39,762,815 km (0.032 R)
• M75: 40,636,616 km (0.086 R)
• M76: 40,974,408 km (0.102 R)
• M77: 41,109,794 km (0.055 R)
• M78: 42,883,277 km (0.084 R)
• M79: 44,125,687 km (0.107 R)
• M80: 44,264,514 km (0.062 R)
• M81: 44,681,593 km (0.096 R)
• M82: 44,960,443 km (0.095 R)
• M83: 46,857,793 km (0.056 R)
• M84: 47,070,222 km (0.103 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 14,870 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit