🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.48 AU - 0.64 AU

Year: 147 Days

Day: 25.5 Hours

Environment

Temp: 231 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 60,841,001 km

• M1: 67,169 km (0.077 R)
• M2: 193,131 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.5 AU - 0.82 AU

Year: 188 Days

Day: 41.3 Hours

Environment

Temp: 208 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.53 AU - 2.07 AU

Year: 849 Days

Day: 41.7 Hours

Environment

Temp: -34 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,841,001 km

• M1: 69,264 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.96 AU - 2.76 AU

Year: 1274 Days

Day: 35.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.79 AU - 2.91 AU

Year: 1691 Days

Day: 42.1 Hours

Environment

Temp: -89 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,841,001 km

• M1: 888,462 km (0.103 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.05 AU - 4.27 AU

Year: 2461 Days

Day: 20.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 81.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,841,001 km

• M1: 1,059,303 km (0.071 R)

Asteroid Belt

Center: 6.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607

Radius: 13.7

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 10.17 AU - 10.39 AU

Year: 11584 Days

Day: 11.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 60,841,001 km

• M1: 335,548 km (0.08 R)
• M2: 895,642 km (0.088 R)
• M3: 1,028,485 km (0.064 R)
• M4: 1,189,153 km (0.117 R)
• M5: 1,315,564 km (0.11 R)
• M6: 1,514,230 km (0.12 R)
• M7: 1,675,795 km (0.113 R)
• M8: 1,892,413 km (0.025 R)
• M9: 1,991,746 km (0.114 R)
• M10: 2,092,874 km (0.117 R)
• M11: 2,515,339 km (0.094 R)
• M12: 3,229,070 km (0.109 R)
• M13: 3,318,829 km (0.114 R)
• M14: 3,440,003 km (0.092 R)
• M15: 4,100,029 km (0.107 R)
• M16: 5,180,724 km (0.118 R)
• M17: 5,464,361 km (0.086 R)
• M18: 5,680,381 km (0.115 R)
• M19: 5,826,089 km (0.057 R)
• M20: 6,046,896 km (0.091 R)
• M21: 6,496,886 km (0.085 R)
• M22: 6,880,156 km (0.111 R)
• M23: 6,996,692 km (0.103 R)
• M24: 7,153,022 km (0.118 R)
• M25: 7,271,055 km (0.108 R)
• M26: 8,528,425 km (0.048 R)
• M27: 8,737,413 km (0.109 R)
• M28: 9,764,851 km (0.117 R)
• M29: 10,248,651 km (0.057 R)
• M30: 11,193,810 km (0.119 R)
• M31: 11,468,921 km (0.06 R)
• M32: 12,974,324 km (0.114 R)
• M33: 14,143,731 km (0.049 R)
• M34: 15,245,220 km (0.115 R)
• M35: 15,652,724 km (0.057 R)
• M36: 15,857,823 km (0.042 R)
• M37: 15,960,597 km (0.07 R)
• M38: 16,791,613 km (0.035 R)
• M39: 17,054,157 km (0.081 R)
• M40: 17,636,691 km (0.113 R)
• M41: 17,743,205 km (0.075 R)
• M42: 18,441,378 km (0.085 R)
• M43: 19,313,085 km (0.088 R)
• M44: 19,533,144 km (0.097 R)
• M45: 20,198,256 km (0.09 R)
• M46: 20,870,848 km (0.097 R)
• M47: 21,096,591 km (0.053 R)
• M48: 21,836,203 km (0.08 R)
• M49: 22,526,298 km (0.115 R)
• M50: 22,990,500 km (0.049 R)
• M51: 24,639,816 km (0.116 R)
• M52: 24,759,046 km (0.118 R)
• M53: 25,659,625 km (0.054 R)
• M54: 26,387,868 km (0.1 R)
• M55: 26,693,346 km (0.069 R)
• M56: 26,877,202 km (0.089 R)
• M57: 27,246,111 km (0.075 R)
• M58: 27,616,665 km (0.083 R)
• M59: 28,238,094 km (0.068 R)
• M60: 28,738,649 km (0.094 R)
• M61: 29,811,864 km (0.093 R)
• M62: 30,962,421 km (0.086 R)
• M63: 32,323,163 km (0.119 R)
• M64: 32,584,511 km (0.084 R)
• M65: 33,504,986 km (0.12 R)
• M66: 34,167,705 km (0.073 R)
• M67: 34,500,710 km (0.111 R)
• M68: 35,438,838 km (0.099 R)
• M69: 35,978,587 km (0.113 R)
• M70: 36,657,163 km (0.084 R)
• M71: 37,477,109 km (0.101 R)
• M72: 37,958,216 km (0.091 R)
• M73: 39,274,228 km (0.12 R)
• M74: 39,762,964 km (0.112 R)
• M75: 40,394,118 km (0.082 R)
• M76: 40,534,889 km (0.095 R)
• M77: 41,099,472 km (0.071 R)
• M78: 41,666,597 km (0.09 R)
• M79: 41,808,715 km (0.042 R)
• M80: 42,093,550 km (0.059 R)
• M81: 42,880,285 km (0.105 R)
• M82: 44,395,711 km (0.067 R)
• M83: 45,196,509 km (0.048 R)
• M84: 46,886,217 km (0.059 R)
• M85: 47,034,169 km (0.084 R)
• M86: 48,297,673 km (0.107 R)
• M87: 49,271,405 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 475.4

Radius: 6.5

Gravity: 11.25 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 13.7 AU - 16.04 AU

Year: 20153 Days

Day: 22 Hours

Environment

Temp: -193 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 60,841,001 km

• M1: 148,401 km (0.106 R)
• M2: 217,665 km (0.086 R)
• M3: 272,119 km (0.07 R)
• M4: 504,893 km (0.111 R)
• M5: 1,175,839 km (0.097 R)
• M6: 1,442,273 km (0.111 R)
• M7: 1,554,023 km (0.118 R)
• M8: 2,029,894 km (0.078 R)
• M9: 2,187,420 km (0.119 R)
• M10: 3,435,366 km (0.078 R)
• M11: 3,892,387 km (0.096 R)
• M12: 4,368,557 km (0.056 R)
• M13: 4,572,459 km (0.087 R)
• M14: 4,654,887 km (0.102 R)
• M15: 4,779,353 km (0.104 R)
• M16: 5,202,565 km (0.101 R)
• M17: 6,496,288 km (0.091 R)
• M18: 6,589,038 km (0.12 R)
• M19: 6,682,238 km (0.096 R)
• M20: 7,011,951 km (0.111 R)
• M21: 7,492,011 km (0.074 R)
• M22: 7,638,168 km (0.101 R)
• M23: 8,131,991 km (0.064 R)
• M24: 8,738,161 km (0.084 R)
• M25: 9,046,782 km (0.088 R)
• M26: 11,193,511 km (0.1 R)
• M27: 11,360,612 km (0.096 R)
• M28: 11,753,606 km (0.118 R)
• M29: 11,810,154 km (0.108 R)
• M30: 12,151,237 km (0.087 R)
• M31: 12,784,933 km (0.068 R)
• M32: 13,076,499 km (0.09 R)
• M33: 13,844,984 km (0.087 R)
• M34: 15,178,350 km (0.05 R)
• M35: 15,363,402 km (0.107 R)
• M36: 16,488,977 km (0.109 R)
• M37: 17,835,357 km (0.091 R)
• M38: 18,752,542 km (0.091 R)
• M39: 19,150,173 km (0.114 R)
• M40: 20,495,955 km (0.115 R)
• M41: 22,641,488 km (0.117 R)
• M42: 24,495,305 km (0.047 R)
• M43: 24,857,332 km (0.097 R)
• M44: 25,586,621 km (0.091 R)
• M45: 26,175,289 km (0.111 R)
• M46: 26,249,190 km (0.116 R)
• M47: 26,693,945 km (0.094 R)
• M48: 27,967,621 km (0.12 R)
• M49: 28,118,715 km (0.099 R)
• M50: 28,270,258 km (0.119 R)
• M51: 28,649,937 km (0.107 R)
• M52: 29,799,297 km (0.106 R)
• M53: 30,030,875 km (0.115 R)
• M54: 30,496,124 km (0.072 R)
• M55: 33,496,758 km (0.108 R)
• M56: 33,657,277 km (0.088 R)
• M57: 33,979,212 km (0.09 R)
• M58: 35,521,715 km (0.098 R)
• M59: 36,260,280 km (0.094 R)
• M60: 37,336,188 km (0.072 R)
• M61: 39,011,684 km (0.073 R)
• M62: 39,773,586 km (0.067 R)
• M63: 40,028,650 km (0.058 R)
• M64: 40,797,135 km (0.038 R)
• M65: 41,226,181 km (0.119 R)
• M66: 42,609,214 km (0.097 R)
• M67: 43,306,340 km (0.095 R)
• M68: 43,919,392 km (0.068 R)
• M69: 44,095,169 km (0.065 R)
• M70: 44,888,786 km (0.101 R)
• M71: 45,687,040 km (0.097 R)
• M72: 47,117,794 km (0.119 R)
• M73: 47,207,702 km (0.116 R)
• M74: 47,567,785 km (0.068 R)
• M75: 48,019,421 km (0.12 R)
• M76: 48,109,778 km (0.05 R)
• M77: 50,022,985 km (0.083 R)
• M78: 52,053,776 km (0.036 R)
• M79: 52,425,826 km (0.028 R)
• M80: 53,453,713 km (0.063 R)
• M81: 54,017,248 km (0.092 R)
• M82: 56,195,393 km (0.062 R)
• M83: 56,768,203 km (0.059 R)
• M84: 57,343,108 km (0.051 R)
• M85: 58,016,149 km (0.107 R)
• M86: 58,208,980 km (0.101 R)
• M87: 58,691,882 km (0.113 R)
• M88: 58,885,462 km (0.078 R)
• M89: 59,273,220 km (0.064 R)
• M90: 62,306,616 km (0.1 R)
• M91: 63,494,423 km (0.115 R)
• M92: 64,091,169 km (0.095 R)
• M93: 65,089,734 km (0.058 R)
• M94: 66,093,386 km (0.084 R)
• M95: 66,799,040 km (0.066 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 301.6

Radius: 4.8

Gravity: 13.09 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 12.35 AU - 18.75 AU

Year: 21551 Days

Day: 21.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 60,841,001 km

• M1: 81,232 km (0.103 R)
• M2: 194,477 km (0.047 R)
• M3: 271,670 km (0.097 R)
• M4: 344,524 km (0.108 R)
• M5: 391,498 km (0.037 R)
• M6: 601,683 km (0.116 R)
• M7: 822,339 km (0.092 R)
• M8: 908,657 km (0.087 R)
• M9: 997,967 km (0.063 R)
• M10: 1,333,216 km (0.066 R)
• M11: 1,435,092 km (0.111 R)
• M12: 1,592,619 km (0.106 R)
• M13: 1,646,325 km (0.119 R)
• M14: 2,068,939 km (0.091 R)
• M15: 2,277,179 km (0.082 R)
• M16: 2,810,645 km (0.096 R)
• M17: 2,843,108 km (0.103 R)
• M18: 2,908,631 km (0.088 R)
• M19: 3,108,195 km (0.04 R)
• M20: 5,014,221 km (0.044 R)
• M21: 5,173,244 km (0.117 R)
• M22: 5,660,035 km (0.117 R)
• M23: 5,742,613 km (0.083 R)
• M24: 5,908,966 km (0.04 R)
• M25: 5,950,704 km (0.105 R)
• M26: 6,246,309 km (0.071 R)
• M27: 6,288,945 km (0.045 R)
• M28: 6,331,730 km (0.102 R)
• M29: 6,417,449 km (0.031 R)
• M30: 6,939,845 km (0.109 R)
• M31: 7,521,033 km (0.039 R)
• M32: 8,729,634 km (0.101 R)
• M33: 8,920,820 km (0.11 R)
• M34: 9,404,919 km (0.074 R)
• M35: 10,550,539 km (0.095 R)
• M36: 10,856,617 km (0.094 R)
• M37: 11,062,314 km (0.095 R)
• M38: 12,003,584 km (0.075 R)
• M39: 12,376,531 km (0.061 R)
• M40: 12,699,214 km (0.062 R)
• M41: 12,915,831 km (0.085 R)
• M42: 13,133,795 km (0.069 R)
• M43: 14,692,755 km (0.114 R)
• M44: 14,806,449 km (0.083 R)
• M45: 14,920,293 km (0.05 R)
• M46: 16,959,611 km (0.101 R)
• M47: 17,198,220 km (0.084 R)
• M48: 17,258,059 km (0.113 R)
• M49: 17,739,016 km (0.115 R)
• M50: 18,591,425 km (0.08 R)
• M51: 22,457,932 km (0.052 R)
• M52: 23,644,841 km (0.114 R)
• M53: 23,844,554 km (0.074 R)
• M54: 24,380,115 km (0.075 R)
• M55: 24,581,922 km (0.078 R)
• M56: 24,784,178 km (0.049 R)
• M57: 26,630,366 km (0.084 R)
• M58: 26,907,720 km (0.062 R)
• M59: 28,804,023 km (0.11 R)
• M60: 30,308,529 km (0.053 R)
• M61: 30,670,555 km (0.085 R)
• M62: 30,961,224 km (0.094 R)
• M63: 31,765,013 km (0.048 R)
• M64: 32,872,337 km (0.083 R)
• M65: 34,142,273 km (0.044 R)
• M66: 34,896,994 km (0.079 R)
• M67: 35,048,537 km (0.119 R)
• M68: 36,730,167 km (0.057 R)
• M69: 40,648,883 km (0.091 R)
• M70: 46,769,979 km (0.064 R)
• M71: 46,937,080 km (0.073 R)
• M72: 47,439,729 km (0.077 R)
• M73: 47,607,578 km (0.089 R)
• M74: 47,859,800 km (0.113 R)
• M75: 48,788,503 km (0.094 R)
• M76: 48,873,325 km (0.037 R)
• M77: 49,467,678 km (0.076 R)
• M78: 49,893,732 km (0.045 R)
• M79: 50,320,984 km (0.047 R)
• M80: 51,007,189 km (0.105 R)
• M81: 51,351,414 km (0.117 R)
• M82: 52,388,726 km (0.107 R)
• M83: 54,045,372 km (0.108 R)
• M84: 54,924,110 km (0.112 R)
• M85: 56,162,182 km (0.082 R)
• M86: 56,339,904 km (0.118 R)
• M87: 56,963,129 km (0.112 R)
• M88: 57,230,909 km (0.032 R)
• M89: 57,320,219 km (0.118 R)
• M90: 59,478,617 km (0.077 R)
• M91: 60,113,062 km (0.104 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 17,196 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit