🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.45 AU - 0.63 AU

Year: 252 Days

Day: 27.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.9

Radius: 12.6

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.96 AU - 1.5 AU

Year: 867 Days

Day: 14.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 18,127,888 km

• M1: 199,115 km (0.052 R)
• M2: 470,784 km (0.089 R)
• M3: 563,984 km (0.049 R)
• M4: 721,959 km (0.096 R)
• M5: 866,920 km (0.07 R)
• M6: 1,076,656 km (0.11 R)
• M7: 1,155,195 km (0.093 R)
• M8: 1,284,148 km (0.115 R)
• M9: 1,373,009 km (0.106 R)
• M10: 1,484,609 km (0.102 R)
• M11: 1,583,493 km (0.097 R)
• M12: 1,749,996 km (0.059 R)
• M13: 1,883,138 km (0.031 R)
• M14: 2,008,202 km (0.115 R)
• M15: 2,124,290 km (0.026 R)
• M16: 2,345,395 km (0.078 R)
• M17: 2,823,361 km (0.112 R)
• M18: 3,027,113 km (0.068 R)
• M19: 3,188,379 km (0.099 R)
• M20: 3,324,813 km (0.08 R)
• M21: 3,582,719 km (0.107 R)
• M22: 3,789,464 km (0.11 R)
• M23: 3,897,922 km (0.079 R)
• M24: 4,000,247 km (0.08 R)
• M25: 4,185,000 km (0.117 R)
• M26: 4,402,965 km (0.117 R)
• M27: 4,517,257 km (0.111 R)
• M28: 4,678,973 km (0.106 R)
• M29: 4,811,217 km (0.109 R)
• M30: 4,952,587 km (0.104 R)
• M31: 5,047,731 km (0.088 R)
• M32: 5,215,580 km (0.088 R)
• M33: 5,499,517 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.4

Radius: 13.8

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.48 AU - 1.66 AU

Year: 1251 Days

Day: 8.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 18,127,888 km

• M1: 221,255 km (0.089 R)
• M2: 332,855 km (0.111 R)
• M3: 450,589 km (0.043 R)
• M4: 731,982 km (0.118 R)
• M5: 820,395 km (0.082 R)
• M6: 1,003,503 km (0.077 R)
• M7: 1,155,344 km (0.1 R)
• M8: 1,329,027 km (0.096 R)
• M9: 1,519,166 km (0.114 R)
• M10: 1,636,302 km (0.05 R)
• M11: 1,887,925 km (0.106 R)
• M12: 1,998,777 km (0.107 R)
• M13: 2,335,971 km (0.079 R)
• M14: 2,772,049 km (0.104 R)
• M15: 2,990,761 km (0.087 R)
• M16: 3,243,731 km (0.059 R)
• M17: 3,339,174 km (0.118 R)
• M18: 3,641,362 km (0.081 R)
• M19: 3,952,525 km (0.087 R)
• M20: 4,044,528 km (0.098 R)
• M21: 4,147,751 km (0.104 R)
• M22: 4,314,552 km (0.071 R)
• M23: 4,451,733 km (0.113 R)
• M24: 4,763,047 km (0.051 R)
• M25: 4,938,076 km (0.078 R)
• M26: 5,059,550 km (0.041 R)
• M27: 5,373,406 km (0.085 R)
• M28: 5,498,470 km (0.092 R)
• M29: 5,635,950 km (0.08 R)
• M30: 5,728,402 km (0.091 R)
• M31: 6,043,754 km (0.105 R)
• M32: 6,185,872 km (0.108 R)
• M33: 6,365,090 km (0.029 R)
• M34: 6,679,695 km (0.107 R)
• M35: 6,863,550 km (0.097 R)
• M36: 7,223,932 km (0.045 R)
• M37: 7,590,596 km (0.065 R)
• M38: 7,769,665 km (0.112 R)
• M39: 7,898,618 km (0.117 R)
• M40: 8,002,140 km (0.102 R)
• M41: 8,223,844 km (0.057 R)
• M42: 8,487,286 km (0.074 R)
• M43: 8,833,904 km (0.038 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.2

Radius: 8.8

Gravity: 12.15 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.77 AU - 1.99 AU

Year: 1639 Days

Day: 14.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 18,127,888 km

• M1: 127,757 km (0.075 R)
• M2: 208,839 km (0.104 R)
• M3: 270,922 km (0.068 R)
• M4: 330,761 km (0.118 R)
• M5: 390,450 km (0.085 R)
• M6: 818,300 km (0.057 R)
• M7: 878,140 km (0.099 R)
• M8: 1,104,930 km (0.085 R)
• M9: 1,162,076 km (0.082 R)
• M10: 1,289,683 km (0.107 R)
• M11: 1,380,938 km (0.106 R)
• M12: 1,756,129 km (0.107 R)
• M13: 1,834,967 km (0.033 R)
• M14: 2,043,357 km (0.047 R)
• M15: 2,126,384 km (0.063 R)
• M16: 2,345,395 km (0.113 R)
• M17: 2,648,929 km (0.085 R)
• M18: 2,726,870 km (0.108 R)
• M19: 2,818,723 km (0.067 R)
• M20: 3,005,421 km (0.103 R)
• M21: 3,127,792 km (0.104 R)
• M22: 3,223,984 km (0.047 R)
• M23: 3,321,222 km (0.109 R)
• M24: 3,405,446 km (0.093 R)
• M25: 3,633,283 km (0.114 R)
• M26: 3,749,222 km (0.026 R)
• M27: 3,822,226 km (0.084 R)
• M28: 4,119,177 km (0.101 R)
• M29: 4,224,793 km (0.047 R)
• M30: 4,377,383 km (0.088 R)
• M31: 4,454,426 km (0.111 R)
• M32: 4,547,476 km (0.109 R)
• M33: 4,656,832 km (0.12 R)
• M34: 4,751,228 km (0.118 R)
• M35: 4,846,223 km (0.081 R)
• M36: 5,118,940 km (0.105 R)
• M37: 5,314,614 km (0.088 R)
• M38: 6,035,526 km (0.045 R)
• M39: 6,329,187 km (0.111 R)
• M40: 6,592,030 km (0.111 R)
• M41: 6,840,662 km (0.052 R)
• M42: 6,984,126 km (0.076 R)
• M43: 7,274,047 km (0.067 R)
• M44: 7,328,949 km (0.077 R)
• M45: 7,383,852 km (0.104 R)
• M46: 7,568,007 km (0.088 R)
• M47: 7,903,256 km (0.089 R)
• M48: 8,091,749 km (0.11 R)
• M49: 8,319,736 km (0.058 R)
• M50: 8,453,776 km (0.11 R)
• M51: 8,879,681 km (0.116 R)
• M52: 9,134,596 km (0.045 R)
• M53: 9,752,435 km (0.097 R)
• M54: 10,178,490 km (0.086 R)
• M55: 10,239,825 km (0.102 R)
• M56: 10,507,306 km (0.081 R)
• M57: 10,860,357 km (0.102 R)
• M58: 10,944,131 km (0.104 R)
• M59: 11,027,906 km (0.099 R)
• M60: 11,986,380 km (0.119 R)
• M61: 12,486,485 km (0.115 R)
• M62: 12,596,141 km (0.108 R)
• M63: 13,260,505 km (0.1 R)
• M64: 13,462,163 km (0.099 R)
• M65: 13,529,631 km (0.114 R)
• M66: 13,936,388 km (0.079 R)
• M67: 14,027,493 km (0.061 R)
• M68: 14,255,630 km (0.113 R)
• M69: 14,508,301 km (0.075 R)
• M70: 14,808,544 km (0.11 R)
• M71: 14,994,494 km (0.036 R)
• M72: 15,439,099 km (0.113 R)
• M73: 15,533,196 km (0.109 R)
• M74: 15,698,352 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.1

Radius: 11

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.42 AU - 3.44 AU

Year: 4039 Days

Day: 10.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 18,127,888 km

• M1: 148,251 km (0.095 R)
• M2: 304,731 km (0.033 R)
• M3: 432,487 km (0.091 R)
• M4: 727,046 km (0.094 R)
• M5: 919,728 km (0.115 R)
• M6: 1,027,289 km (0.1 R)
• M7: 1,168,060 km (0.035 R)
• M8: 1,315,414 km (0.096 R)
• M9: 1,607,579 km (0.073 R)
• M10: 1,761,515 km (0.113 R)
• M11: 1,955,244 km (0.083 R)
• M12: 2,376,362 km (0.101 R)
• M13: 2,720,437 km (0.099 R)
• M14: 2,865,398 km (0.113 R)
• M15: 2,958,896 km (0.102 R)
• M16: 3,149,035 km (0.047 R)
• M17: 3,315,388 km (0.072 R)
• M18: 3,442,097 km (0.092 R)
• M19: 3,556,091 km (0.063 R)
• M20: 3,671,281 km (0.085 R)
• M21: 3,817,139 km (0.035 R)
• M22: 4,327,418 km (0.116 R)
• M23: 4,716,522 km (0.057 R)
• M24: 5,068,226 km (0.089 R)
• M25: 5,149,458 km (0.03 R)
• M26: 5,263,751 km (0.115 R)
• M27: 5,362,485 km (0.099 R)
• M28: 5,662,279 km (0.102 R)
• M29: 5,746,653 km (0.111 R)
• M30: 5,831,325 km (0.111 R)
• M31: 6,036,274 km (0.109 R)
• M32: 6,612,375 km (0.115 R)
• M33: 6,754,643 km (0.096 R)
• M34: 7,667,040 km (0.08 R)
• M35: 8,252,267 km (0.058 R)
• M36: 9,365,575 km (0.102 R)
• M37: 9,706,658 km (0.11 R)
• M38: 9,889,018 km (0.096 R)
• M39: 10,174,750 km (0.119 R)
• M40: 10,257,028 km (0.03 R)
• M41: 10,339,307 km (0.105 R)
• M42: 10,859,309 km (0.098 R)
• M43: 11,387,839 km (0.061 R)
• M44: 11,494,502 km (0.086 R)
• M45: 11,580,072 km (0.088 R)
• M46: 11,708,876 km (0.069 R)
• M47: 12,163,504 km (0.087 R)
• M48: 12,404,057 km (0.105 R)
• M49: 13,404,119 km (0.065 R)
• M50: 13,494,177 km (0.088 R)
• M51: 14,754,240 km (0.091 R)
• M52: 15,410,077 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338

Radius: 13.4

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.29 AU - 4.03 AU

Year: 4452 Days

Day: 15 Hours

Environment

Temp: -212 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 18,127,888 km

• M1: 172,187 km (0.105 R)
• M2: 286,330 km (0.043 R)
• M3: 397,182 km (0.076 R)
• M4: 581,337 km (0.099 R)
• M5: 768,335 km (0.057 R)
• M6: 891,155 km (0.111 R)
• M7: 1,066,334 km (0.078 R)
• M8: 1,265,897 km (0.075 R)
• M9: 1,530,087 km (0.097 R)
• M10: 1,730,099 km (0.107 R)
• M11: 1,882,390 km (0.111 R)
• M12: 1,996,234 km (0.09 R)
• M13: 2,351,679 km (0.088 R)
• M14: 2,743,625 km (0.108 R)
• M15: 2,840,864 km (0.083 R)
• M16: 3,089,046 km (0.12 R)
• M17: 3,396,620 km (0.093 R)
• M18: 3,967,934 km (0.081 R)
• M19: 4,473,575 km (0.115 R)
• M20: 4,588,765 km (0.103 R)
• M21: 4,763,346 km (0.063 R)
• M22: 4,979,964 km (0.103 R)
• M23: 5,139,435 km (0.118 R)
• M24: 5,361,737 km (0.061 R)
• M25: 5,484,258 km (0.051 R)
• M26: 5,711,348 km (0.088 R)
• M27: 5,794,674 km (0.102 R)
• M28: 5,983,915 km (0.108 R)
• M29: 6,239,278 km (0.084 R)
• M30: 6,325,148 km (0.091 R)
• M31: 7,409,882 km (0.09 R)
• M32: 7,592,391 km (0.059 R)
• M33: 8,266,928 km (0.085 R)
• M34: 8,361,474 km (0.067 R)
• M35: 8,551,613 km (0.104 R)
• M36: 8,647,355 km (0.101 R)
• M37: 9,673,148 km (0.101 R)
• M38: 9,797,913 km (0.049 R)
• M39: 10,506,109 km (0.059 R)
• M40: 10,763,118 km (0.085 R)
• M41: 10,892,371 km (0.106 R)
• M42: 11,022,222 km (0.12 R)
• M43: 11,493,754 km (0.06 R)
• M44: 11,599,370 km (0.03 R)
• M45: 11,918,462 km (0.119 R)
• M46: 12,510,870 km (0.062 R)
• M47: 12,892,943 km (0.109 R)
• M48: 13,030,423 km (0.058 R)
• M49: 13,251,230 km (0.034 R)
• M50: 13,556,858 km (0.032 R)
• M51: 13,668,608 km (0.077 R)
• M52: 13,893,005 km (0.119 R)
• M53: 14,005,652 km (0.1 R)
• M54: 14,260,267 km (0.12 R)
• M55: 14,345,538 km (0.079 R)
• M56: 14,516,529 km (0.115 R)
• M57: 15,062,262 km (0.068 R)
• M58: 15,673,369 km (0.044 R)
• M59: 15,790,654 km (0.109 R)
• M60: 16,144,453 km (0.069 R)
• M61: 16,351,945 km (0.081 R)
• M62: 16,980,106 km (0.094 R)
• M63: 17,160,970 km (0.09 R)
• M64: 18,290,584 km (0.112 R)
• M65: 18,848,883 km (0.053 R)
• M66: 20,077,680 km (0.106 R)
• M67: 20,460,950 km (0.055 R)
• M68: 20,653,482 km (0.079 R)
• M69: 20,814,449 km (0.095 R)
• M70: 21,105,268 km (0.077 R)
• M71: 21,299,745 km (0.109 R)
• M72: 21,397,283 km (0.07 R)
• M73: 21,887,066 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.1

Radius: 14.8

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.82 AU - 4.64 AU

Year: 5532 Days

Day: 15 Hours

Environment

Temp: -219 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 18,127,888 km

• M1: 188,643 km (0.112 R)
• M2: 361,129 km (0.103 R)
• M3: 559,945 km (0.107 R)
• M4: 717,771 km (0.111 R)
• M5: 856,597 km (0.111 R)
• M6: 948,750 km (0.075 R)
• M7: 1,113,906 km (0.103 R)
• M8: 1,279,062 km (0.057 R)
• M9: 1,729,202 km (0.082 R)
• M10: 1,886,280 km (0.107 R)
• M11: 2,215,245 km (0.109 R)
• M12: 2,481,081 km (0.103 R)
• M13: 2,659,701 km (0.116 R)
• M14: 3,899,568 km (0.081 R)
• M15: 4,043,780 km (0.042 R)
• M16: 4,141,019 km (0.081 R)
• M17: 4,304,679 km (0.059 R)
• M18: 4,826,027 km (0.115 R)
• M19: 5,349,919 km (0.098 R)
• M20: 5,474,833 km (0.116 R)
• M21: 5,745,905 km (0.115 R)
• M22: 5,892,211 km (0.096 R)
• M23: 6,151,315 km (0.086 R)
• M24: 6,263,513 km (0.118 R)
• M25: 6,873,873 km (0.072 R)
• M26: 7,383,702 km (0.118 R)
• M27: 7,523,127 km (0.116 R)
• M28: 7,905,948 km (0.113 R)
• M29: 8,336,641 km (0.086 R)
• M30: 8,628,057 km (0.111 R)
• M31: 9,007,737 km (0.035 R)
• M32: 9,242,456 km (0.094 R)
• M33: 9,565,737 km (0.102 R)
• M34: 9,761,560 km (0.119 R)
• M35: 10,357,109 km (0.094 R)
• M36: 10,625,638 km (0.086 R)
• M37: 10,738,135 km (0.094 R)
• M38: 11,055,432 km (0.081 R)
• M39: 11,491,061 km (0.096 R)
• M40: 11,606,551 km (0.087 R)
• M41: 11,932,225 km (0.051 R)
• M42: 12,025,874 km (0.12 R)
• M43: 12,402,860 km (0.038 R)
• M44: 12,783,587 km (0.11 R)
• M45: 13,023,542 km (0.081 R)
• M46: 13,168,353 km (0.072 R)
• M47: 13,581,243 km (0.06 R)
• M48: 13,752,532 km (0.115 R)
• M49: 13,850,818 km (0.067 R)
• M50: 14,097,355 km (0.08 R)
• M51: 14,569,785 km (0.037 R)
• M52: 15,632,678 km (0.095 R)
• M53: 15,735,153 km (0.113 R)
• M54: 15,940,850 km (0.088 R)
• M55: 16,069,953 km (0.077 R)
• M56: 16,251,265 km (0.099 R)
• M57: 16,459,207 km (0.103 R)
• M58: 16,668,045 km (0.087 R)
• M59: 16,799,093 km (0.092 R)
• M60: 16,956,769 km (0.101 R)
• M61: 17,246,989 km (0.086 R)
• M62: 17,752,331 km (0.091 R)
• M63: 17,939,777 km (0.08 R)
• M64: 18,101,043 km (0.095 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 19,462 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit