🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.59 AU - 0.67 AU

Year: 187 Days

Day: 40.3 Hours

Environment

Temp: 153 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.53 AU - 1.65 AU

Year: 751 Days

Day: 35.1 Hours

Environment

Temp: -57 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.8 AU - 2.02 AU

Year: 989 Days

Day: 28.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,088,893 km

• M1: 43,234 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.74 AU - 3.36 AU

Year: 1996 Days

Day: 35.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.17 AU - 4.07 AU

Year: 2581 Days

Day: 38.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.9

Radius: 9.7

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 5.94 AU - 8.72 AU

Year: 7437 Days

Day: 11.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 38,088,893 km

• M1: 134,189 km (0.097 R)
• M2: 254,915 km (0.059 R)
• M3: 440,117 km (0.066 R)
• M4: 758,312 km (0.066 R)
• M5: 879,635 km (0.071 R)
• M6: 958,922 km (0.03 R)
• M7: 1,194,389 km (0.075 R)
• M8: 1,621,342 km (0.113 R)
• M9: 1,882,839 km (0.112 R)
• M10: 2,157,949 km (0.056 R)
• M11: 2,794,039 km (0.11 R)
• M12: 3,282,476 km (0.109 R)
• M13: 3,588,255 km (0.098 R)
• M14: 3,983,642 km (0.096 R)
• M15: 4,145,656 km (0.101 R)
• M16: 4,227,636 km (0.096 R)
• M17: 5,192,841 km (0.091 R)
• M18: 5,459,425 km (0.091 R)
• M19: 5,670,058 km (0.053 R)
• M20: 5,730,646 km (0.095 R)
• M21: 5,852,568 km (0.063 R)
• M22: 5,913,903 km (0.12 R)
• M23: 6,192,454 km (0.099 R)
• M24: 6,475,344 km (0.064 R)
• M25: 7,986,432 km (0.095 R)
• M26: 8,122,716 km (0.086 R)
• M27: 8,571,509 km (0.094 R)
• M28: 9,277,462 km (0.042 R)
• M29: 9,492,882 km (0.102 R)
• M30: 9,601,191 km (0.081 R)
• M31: 10,038,765 km (0.058 R)
• M32: 10,520,021 km (0.072 R)
• M33: 11,351,786 km (0.12 R)
• M34: 11,582,316 km (0.11 R)
• M35: 12,361,870 km (0.107 R)
• M36: 12,480,202 km (0.032 R)
• M37: 12,598,983 km (0.074 R)
• M38: 12,917,627 km (0.08 R)
• M39: 13,158,330 km (0.086 R)
• M40: 13,319,596 km (0.092 R)
• M41: 13,684,914 km (0.086 R)
• M42: 14,218,380 km (0.099 R)
• M43: 14,842,502 km (0.119 R)
• M44: 15,010,351 km (0.095 R)
• M45: 15,432,965 km (0.067 R)
• M46: 15,945,338 km (0.045 R)
• M47: 16,203,544 km (0.039 R)
• M48: 17,118,185 km (0.108 R)
• M49: 17,515,367 km (0.12 R)
• M50: 17,604,079 km (0.114 R)
• M51: 18,363,887 km (0.072 R)
• M52: 19,179,943 km (0.061 R)
• M53: 21,698,573 km (0.092 R)
• M54: 22,224,260 km (0.119 R)
• M55: 22,754,135 km (0.11 R)
• M56: 23,532,343 km (0.066 R)
• M57: 23,777,235 km (0.12 R)
• M58: 24,072,392 km (0.113 R)
• M59: 24,815,444 km (0.039 R)
• M60: 25,214,721 km (0.093 R)
• M61: 25,717,071 km (0.071 R)
• M62: 26,273,276 km (0.106 R)
• M63: 28,798,936 km (0.075 R)
• M64: 29,113,541 km (0.094 R)
• M65: 29,323,875 km (0.059 R)
• M66: 31,132,065 km (0.095 R)
• M67: 31,401,042 km (0.092 R)
• M68: 31,508,902 km (0.114 R)
• M69: 33,195,468 km (0.091 R)
• M70: 33,690,637 km (0.069 R)
• M71: 33,856,242 km (0.107 R)
• M72: 33,966,795 km (0.097 R)
• M73: 34,410,203 km (0.091 R)
• M74: 35,134,855 km (0.077 R)
• M75: 35,920,842 km (0.102 R)
• M76: 36,996,750 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.3

Radius: 11

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 10.59 AU - 12.25 AU

Year: 14462 Days

Day: 11.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 38,088,893 km

• M1: 195,076 km (0.052 R)
• M2: 292,165 km (0.04 R)
• M3: 463,005 km (0.092 R)
• M4: 699,968 km (0.113 R)
• M5: 864,526 km (0.091 R)
• M6: 1,379,292 km (0.046 R)
• M7: 1,689,110 km (0.104 R)
• M8: 2,351,379 km (0.086 R)
• M9: 2,442,335 km (0.101 R)
• M10: 3,112,533 km (0.069 R)
• M11: 3,187,631 km (0.087 R)
• M12: 4,053,953 km (0.05 R)
• M13: 6,020,866 km (0.096 R)
• M14: 7,316,233 km (0.049 R)
• M15: 7,653,277 km (0.112 R)
• M16: 8,908,404 km (0.106 R)
• M17: 9,523,251 km (0.103 R)
• M18: 9,854,311 km (0.059 R)
• M19: 10,717,491 km (0.074 R)
• M20: 11,332,188 km (0.082 R)
• M21: 12,515,657 km (0.114 R)
• M22: 13,203,658 km (0.068 R)
• M23: 13,572,865 km (0.111 R)
• M24: 13,987,102 km (0.067 R)
• M25: 15,642,103 km (0.087 R)
• M26: 16,912,638 km (0.096 R)
• M27: 17,762,802 km (0.064 R)
• M28: 18,581,103 km (0.076 R)
• M29: 19,644,594 km (0.081 R)
• M30: 19,925,389 km (0.11 R)
• M31: 20,301,628 km (0.036 R)
• M32: 20,537,992 km (0.118 R)
• M33: 21,927,158 km (0.115 R)
• M34: 22,218,276 km (0.089 R)
• M35: 22,510,740 km (0.117 R)
• M36: 24,042,173 km (0.106 R)
• M37: 24,795,099 km (0.031 R)
• M38: 26,170,053 km (0.068 R)
• M39: 26,324,289 km (0.096 R)
• M40: 27,621,900 km (0.06 R)
• M41: 28,410,431 km (0.1 R)
• M42: 28,833,942 km (0.094 R)
• M43: 29,366,361 km (0.106 R)
• M44: 29,473,324 km (0.101 R)
• M45: 29,955,777 km (0.085 R)
• M46: 32,628,492 km (0.106 R)
• M47: 34,189,696 km (0.081 R)
• M48: 37,558,341 km (0.059 R)
• M49: 37,790,517 km (0.082 R)
• M50: 38,782,650 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 414.5

Radius: 3.9

Gravity: 27.25 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 12.47 AU - 14.47 AU

Year: 18526 Days

Day: 20.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 38,088,893 km

• M1: 58,493 km (0.113 R)
• M2: 149,747 km (0.099 R)
• M3: 208,539 km (0.12 R)
• M4: 1,229,096 km (0.108 R)
• M5: 1,809,536 km (0.116 R)
• M6: 1,866,084 km (0.094 R)
• M7: 2,431,564 km (0.029 R)
• M8: 2,462,680 km (0.119 R)
• M9: 3,113,281 km (0.094 R)
• M10: 3,387,644 km (0.106 R)
• M11: 3,959,257 km (0.054 R)
• M12: 4,293,908 km (0.085 R)
• M13: 4,753,921 km (0.093 R)
• M14: 5,029,630 km (0.064 R)
• M15: 5,069,423 km (0.117 R)
• M16: 5,929,012 km (0.098 R)
• M17: 6,013,236 km (0.068 R)
• M18: 6,055,423 km (0.117 R)
• M19: 7,323,115 km (0.083 R)
• M20: 8,196,467 km (0.118 R)
• M21: 9,247,991 km (0.116 R)
• M22: 9,640,835 km (0.098 R)
• M23: 9,789,535 km (0.07 R)
• M24: 9,939,133 km (0.111 R)
• M25: 10,139,594 km (0.075 R)
• M26: 10,646,581 km (0.109 R)
• M27: 12,647,154 km (0.097 R)
• M28: 12,755,612 km (0.105 R)
• M29: 13,412,795 km (0.112 R)
• M30: 13,634,350 km (0.114 R)
• M31: 14,702,928 km (0.064 R)
• M32: 15,045,955 km (0.066 R)
• M33: 15,218,442 km (0.083 R)
• M34: 15,449,421 km (0.047 R)
• M35: 16,740,600 km (0.046 R)
• M36: 16,979,059 km (0.037 R)
• M37: 18,005,001 km (0.05 R)
• M38: 18,249,295 km (0.108 R)
• M39: 20,052,996 km (0.073 R)
• M40: 21,523,394 km (0.116 R)
• M41: 21,588,170 km (0.073 R)
• M42: 21,782,647 km (0.098 R)
• M43: 23,028,199 km (0.027 R)
• M44: 23,492,850 km (0.094 R)
• M45: 23,893,622 km (0.042 R)
• M46: 24,094,831 km (0.066 R)
• M47: 24,296,639 km (0.084 R)
• M48: 24,634,132 km (0.057 R)
• M49: 25,245,688 km (0.118 R)
• M50: 25,382,271 km (0.064 R)
• M51: 26,068,775 km (0.092 R)
• M52: 27,179,839 km (0.094 R)
• M53: 28,306,311 km (0.051 R)
• M54: 28,519,188 km (0.029 R)
• M55: 28,803,873 km (0.116 R)
• M56: 29,018,097 km (0.099 R)
• M57: 31,555,277 km (0.087 R)
• M58: 33,036,595 km (0.107 R)
• M59: 34,313,413 km (0.068 R)
• M60: 34,767,892 km (0.055 R)
• M61: 36,297,380 km (0.081 R)
• M62: 37,225,485 km (0.064 R)
• M63: 37,926,651 km (0.11 R)
• M64: 38,868,369 km (0.115 R)
• M65: 38,947,207 km (0.12 R)
• M66: 39,104,883 km (0.077 R)
• M67: 41,739,152 km (0.097 R)
• M68: 42,548,776 km (0.117 R)
• M69: 44,760,132 km (0.082 R)
• M70: 45,256,647 km (0.104 R)
• M71: 46,673,189 km (0.111 R)
• M72: 47,850,674 km (0.08 R)
• M73: 48,612,875 km (0.034 R)
• M74: 50,578,591 km (0.059 R)
• M75: 50,923,115 km (0.058 R)
• M76: 51,874,558 km (0.084 R)
• M77: 52,570,337 km (0.06 R)
• M78: 52,657,403 km (0.105 R)
• M79: 54,410,990 km (0.048 R)
• M80: 54,499,103 km (0.109 R)
• M81: 54,587,365 km (0.058 R)
• M82: 54,764,041 km (0.1 R)
• M83: 55,827,532 km (0.043 R)
• M84: 56,897,905 km (0.119 R)
• M85: 57,435,709 km (0.065 R)
• M86: 57,795,043 km (0.108 R)
• M87: 57,975,009 km (0.105 R)
• M88: 59,240,158 km (0.107 R)
• M89: 59,603,382 km (0.106 R)
• M90: 59,694,188 km (0.075 R)
• M91: 60,514,433 km (0.05 R)
• M92: 60,788,646 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 40.2

Radius: 5.6

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 18.24 AU - 18.28 AU

Year: 29240 Days

Day: 22.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 38,088,893 km

• M1: 743,801 km (0.053 R)
• M2: 1,113,307 km (0.088 R)
• M3: 1,571,675 km (0.084 R)
• M4: 2,525,661 km (0.1 R)
• M5: 2,711,013 km (0.09 R)
• M6: 3,293,248 km (0.102 R)
• M7: 3,343,512 km (0.106 R)
• M8: 3,966,139 km (0.067 R)
• M9: 4,680,169 km (0.047 R)
• M10: 4,965,303 km (0.111 R)
• M11: 5,403,625 km (0.071 R)
• M12: 5,793,477 km (0.11 R)
• M13: 5,854,213 km (0.083 R)
• M14: 6,663,538 km (0.1 R)
• M15: 6,791,145 km (0.088 R)
• M16: 7,211,515 km (0.025 R)
• M17: 7,841,023 km (0.097 R)
• M18: 8,835,250 km (0.049 R)
• M19: 9,651,755 km (0.052 R)
• M20: 10,455,096 km (0.075 R)
• M21: 10,902,244 km (0.118 R)
• M22: 13,430,897 km (0.115 R)
• M23: 13,998,322 km (0.109 R)
• M24: 14,905,633 km (0.105 R)
• M25: 16,216,110 km (0.074 R)
• M26: 17,872,009 km (0.102 R)
• M27: 18,227,603 km (0.097 R)
• M28: 19,262,371 km (0.066 R)
• M29: 20,039,532 km (0.095 R)
• M30: 20,733,666 km (0.064 R)
• M31: 23,055,575 km (0.093 R)
• M32: 24,961,751 km (0.111 R)
• M33: 25,060,785 km (0.08 R)
• M34: 25,408,750 km (0.113 R)
• M35: 25,758,210 km (0.056 R)
• M36: 25,958,671 km (0.102 R)
• M37: 27,273,936 km (0.1 R)
• M38: 27,376,111 km (0.074 R)
• M39: 27,580,611 km (0.079 R)
• M40: 32,531,104 km (0.119 R)
• M41: 34,112,653 km (0.101 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 17,298 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit