🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.42 AU - 0.6 AU

Year: 232 Days

Day: 29.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.51 AU - 0.53 AU

Year: 238 Days

Day: 34.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.9

Radius: 10.7

Gravity: 7.33 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.57 AU - 0.79 AU

Year: 357 Days

Day: 7.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 34,184,529 km

• M1: 145,110 km (0.113 R)
• M2: 222,901 km (0.109 R)
• M3: 304,581 km (0.091 R)
• M4: 381,325 km (0.103 R)
• M5: 503,098 km (0.078 R)
• M6: 685,009 km (0.099 R)
• M7: 831,315 km (0.101 R)
• M8: 949,348 km (0.103 R)
• M9: 1,023,997 km (0.119 R)
• M10: 1,174,942 km (0.061 R)
• M11: 1,294,470 km (0.083 R)
• M12: 1,383,182 km (0.11 R)
• M13: 1,468,901 km (0.081 R)
• M14: 1,598,453 km (0.03 R)
• M15: 1,731,745 km (0.093 R)
• M16: 1,846,786 km (0.101 R)
• M17: 1,970,204 km (0.106 R)
• M18: 2,061,608 km (0.114 R)
• M19: 2,177,995 km (0.103 R)
• M20: 2,248,905 km (0.069 R)
• M21: 2,460,287 km (0.045 R)
• M22: 2,565,454 km (0.029 R)
• M23: 2,690,966 km (0.115 R)
• M24: 2,767,261 km (0.038 R)
• M25: 2,870,334 km (0.09 R)
• M26: 3,007,366 km (0.118 R)
• M27: 3,086,802 km (0.1 R)
• M28: 3,295,043 km (0.084 R)
• M29: 3,487,126 km (0.087 R)
• M30: 3,591,695 km (0.102 R)
• M31: 3,676,068 km (0.119 R)
• M32: 3,911,536 km (0.1 R)
• M33: 4,144,609 km (0.073 R)
• M34: 4,262,791 km (0.068 R)
• M35: 4,367,211 km (0.11 R)
• M36: 4,525,485 km (0.109 R)
• M37: 4,609,110 km (0.095 R)
• M38: 4,754,968 km (0.085 R)
• M39: 4,832,161 km (0.091 R)
• M40: 4,933,439 km (0.082 R)
• M41: 5,019,607 km (0.116 R)
• M42: 5,185,511 km (0.099 R)
• M43: 5,547,089 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.9

Radius: 14.9

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.08 AU - 2.76 AU

Year: 2394 Days

Day: 11.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 34,184,529 km

• M1: 186,698 km (0.09 R)
• M2: 279,449 km (0.049 R)
• M3: 384,167 km (0.056 R)
• M4: 481,406 km (0.106 R)
• M5: 577,149 km (0.105 R)
• M6: 963,111 km (0.07 R)
• M7: 1,057,358 km (0.118 R)
• M8: 1,173,147 km (0.11 R)
• M9: 1,274,723 km (0.048 R)
• M10: 1,399,039 km (0.078 R)
• M11: 1,766,003 km (0.076 R)
• M12: 2,005,509 km (0.061 R)
• M13: 2,129,526 km (0.104 R)
• M14: 2,244,566 km (0.114 R)
• M15: 2,385,488 km (0.108 R)
• M16: 2,876,917 km (0.056 R)
• M17: 3,266,769 km (0.117 R)
• M18: 3,536,194 km (0.107 R)
• M19: 3,799,038 km (0.111 R)
• M20: 3,939,959 km (0.116 R)
• M21: 4,068,314 km (0.079 R)
• M22: 4,212,676 km (0.094 R)
• M23: 4,358,833 km (0.097 R)
• M24: 5,176,984 km (0.038 R)
• M25: 5,444,465 km (0.034 R)
• M26: 5,571,922 km (0.03 R)
• M27: 5,895,054 km (0.109 R)
• M28: 5,993,339 km (0.058 R)
• M29: 6,091,924 km (0.045 R)
• M30: 6,241,074 km (0.084 R)
• M31: 6,391,419 km (0.114 R)
• M32: 6,815,529 km (0.105 R)
• M33: 6,987,717 km (0.101 R)
• M34: 7,213,759 km (0.043 R)
• M35: 7,442,195 km (0.113 R)
• M36: 8,380,323 km (0.08 R)
• M37: 8,490,876 km (0.105 R)
• M38: 8,844,525 km (0.085 R)
• M39: 9,051,569 km (0.088 R)
• M40: 9,279,257 km (0.088 R)
• M41: 9,508,740 km (0.091 R)
• M42: 10,071,377 km (0.094 R)
• M43: 10,386,580 km (0.114 R)
• M44: 10,585,097 km (0.036 R)
• M45: 10,825,052 km (0.105 R)
• M46: 11,026,410 km (0.104 R)
• M47: 12,470,778 km (0.117 R)
• M48: 12,979,710 km (0.059 R)
• M49: 13,108,065 km (0.114 R)
• M50: 13,538,757 km (0.093 R)
• M51: 13,647,215 km (0.065 R)
• M52: 13,777,665 km (0.074 R)
• M53: 13,996,078 km (0.092 R)
• M54: 14,171,705 km (0.08 R)
• M55: 14,948,418 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.2

Radius: 8.2

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.26 AU - 3.88 AU

Year: 4289 Days

Day: 13.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 34,184,529 km

• M1: 116,836 km (0.073 R)
• M2: 249,978 km (0.09 R)
• M3: 320,588 km (0.087 R)
• M4: 446,400 km (0.091 R)
• M5: 528,978 km (0.081 R)
• M6: 590,014 km (0.074 R)
• M7: 682,017 km (0.052 R)
• M8: 966,103 km (0.119 R)
• M9: 1,382,733 km (0.116 R)
• M10: 1,457,382 km (0.107 R)
• M11: 1,533,378 km (0.101 R)
• M12: 1,623,735 km (0.095 R)
• M13: 1,676,244 km (0.063 R)
• M14: 1,905,727 km (0.104 R)
• M15: 1,961,228 km (0.119 R)
• M16: 2,159,744 km (0.066 R)
• M17: 2,246,960 km (0.118 R)
• M18: 2,500,229 km (0.111 R)
• M19: 2,576,524 km (0.105 R)
• M20: 2,653,717 km (0.099 R)
• M21: 2,841,911 km (0.097 R)
• M22: 3,148,736 km (0.085 R)
• M23: 3,381,809 km (0.108 R)
• M24: 3,568,956 km (0.063 R)
• M25: 3,637,771 km (0.075 R)
• M26: 3,689,682 km (0.042 R)
• M27: 4,096,289 km (0.091 R)
• M28: 4,591,907 km (0.113 R)
• M29: 5,048,180 km (0.102 R)
• M30: 5,203,612 km (0.079 R)
• M31: 5,739,622 km (0.105 R)
• M32: 5,840,899 km (0.05 R)
• M33: 5,922,281 km (0.106 R)
• M34: 6,086,240 km (0.1 R)
• M35: 6,502,720 km (0.102 R)
• M36: 6,629,430 km (0.111 R)
• M37: 6,821,065 km (0.059 R)
• M38: 6,928,326 km (0.066 R)
• M39: 7,057,878 km (0.101 R)
• M40: 7,209,869 km (0.078 R)
• M41: 7,429,030 km (0.102 R)
• M42: 7,495,153 km (0.069 R)
• M43: 8,236,111 km (0.117 R)
• M44: 8,396,180 km (0.061 R)
• M45: 8,511,221 km (0.073 R)
• M46: 8,976,620 km (0.117 R)
• M47: 9,094,354 km (0.07 R)
• M48: 9,354,953 km (0.065 R)
• M49: 9,786,842 km (0.111 R)
• M50: 10,372,668 km (0.087 R)
• M51: 10,545,752 km (0.073 R)
• M52: 10,794,534 km (0.086 R)
• M53: 11,272,648 km (0.114 R)
• M54: 11,425,089 km (0.026 R)
• M55: 11,809,256 km (0.063 R)
• M56: 11,964,090 km (0.094 R)
• M57: 12,041,731 km (0.111 R)
• M58: 12,275,852 km (0.084 R)
• M59: 12,511,319 km (0.11 R)
• M60: 12,669,144 km (0.096 R)
• M61: 12,774,761 km (0.069 R)
• M62: 13,173,439 km (0.106 R)
• M63: 13,874,006 km (0.096 R)
• M64: 14,283,754 km (0.119 R)
• M65: 15,423,989 km (0.062 R)
• M66: 15,876,822 km (0.078 R)
• M67: 16,162,105 km (0.106 R)
• M68: 16,998,806 km (0.087 R)
• M69: 17,290,671 km (0.058 R)
• M70: 17,731,536 km (0.091 R)
• M71: 17,968,200 km (0.09 R)
• M72: 18,414,750 km (0.091 R)
• M73: 18,474,439 km (0.047 R)
• M74: 18,654,256 km (0.074 R)
• M75: 19,257,883 km (0.108 R)
• M76: 19,318,620 km (0.059 R)
• M77: 19,470,761 km (0.113 R)
• M78: 20,329,603 km (0.114 R)
• M79: 20,857,234 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.1

Radius: 13.3

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.56 AU - 4.56 AU

Year: 5201 Days

Day: 9.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 34,184,529 km

• M1: 283,488 km (0.063 R)
• M2: 578,645 km (0.059 R)
• M3: 713,731 km (0.119 R)
• M4: 874,998 km (0.035 R)
• M5: 1,064,538 km (0.116 R)
• M6: 1,384,079 km (0.089 R)
• M7: 1,538,165 km (0.082 R)
• M8: 1,845,290 km (0.117 R)
• M9: 2,232,000 km (0.108 R)
• M10: 2,560,068 km (0.095 R)
• M11: 2,665,984 km (0.069 R)
• M12: 3,104,006 km (0.118 R)
• M13: 3,217,252 km (0.079 R)
• M14: 3,308,806 km (0.043 R)
• M15: 3,900,914 km (0.047 R)
• M16: 4,373,195 km (0.032 R)
• M17: 4,475,071 km (0.09 R)
• M18: 4,890,205 km (0.091 R)
• M19: 5,263,900 km (0.111 R)
• M20: 5,785,847 km (0.077 R)
• M21: 5,926,020 km (0.071 R)
• M22: 6,010,693 km (0.109 R)
• M23: 6,411,017 km (0.114 R)
• M24: 6,556,127 km (0.082 R)
• M25: 6,673,112 km (0.115 R)
• M26: 7,541,378 km (0.101 R)
• M27: 8,223,993 km (0.094 R)
• M28: 8,381,819 km (0.044 R)
• M29: 8,540,842 km (0.088 R)
• M30: 8,764,939 km (0.081 R)
• M31: 8,958,668 km (0.051 R)
• M32: 9,186,506 km (0.097 R)
• M33: 9,416,288 km (0.087 R)
• M34: 9,614,805 km (0.088 R)
• M35: 10,184,623 km (0.119 R)
• M36: 10,662,289 km (0.108 R)
• M37: 11,182,142 km (0.089 R)
• M38: 11,427,632 km (0.073 R)
• M39: 11,533,397 km (0.074 R)
• M40: 11,852,490 km (0.089 R)
• M41: 11,959,602 km (0.081 R)
• M42: 12,067,013 km (0.106 R)
• M43: 12,318,786 km (0.045 R)
• M44: 12,608,707 km (0.037 R)
• M45: 12,974,324 km (0.092 R)
• M46: 13,306,431 km (0.027 R)
• M47: 14,092,119 km (0.101 R)
• M48: 14,509,647 km (0.118 R)
• M49: 16,022,979 km (0.063 R)
• M50: 16,698,264 km (0.108 R)
• M51: 17,180,567 km (0.106 R)
• M52: 17,342,432 km (0.091 R)
• M53: 17,749,039 km (0.104 R)
• M54: 17,953,689 km (0.052 R)
• M55: 18,158,938 km (0.096 R)
• M56: 18,530,539 km (0.098 R)
• M57: 18,821,207 km (0.055 R)
• M58: 19,449,369 km (0.034 R)
• M59: 19,871,983 km (0.057 R)
• M60: 21,244,543 km (0.079 R)
• M61: 22,030,082 km (0.113 R)
• M62: 22,161,877 km (0.104 R)
• M63: 22,780,614 km (0.057 R)
• M64: 25,358,185 km (0.066 R)
• M65: 25,681,018 km (0.061 R)
• M66: 26,751,540 km (0.112 R)
• M67: 27,033,233 km (0.03 R)
• M68: 27,127,330 km (0.038 R)
• M69: 27,410,219 km (0.087 R)
• M70: 27,504,765 km (0.107 R)
• M71: 27,741,728 km (0.108 R)
• M72: 27,884,146 km (0.118 R)
• M73: 28,312,893 km (0.079 R)
• M74: 28,599,971 km (0.048 R)
• M75: 28,984,139 km (0.094 R)
• M76: 29,563,681 km (0.104 R)
• M77: 30,734,434 km (0.117 R)
• M78: 30,832,570 km (0.059 R)
• M79: 30,980,223 km (0.069 R)
• M80: 31,870,480 km (0.08 R)
• M81: 33,272,062 km (0.088 R)
• M82: 33,372,891 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 86.6

Radius: 4.1

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 6.98 AU - 10.86 AU

Year: 16939 Days

Day: 23 Hours

Environment

Temp: -227 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 34,184,529 km

• M1: 90,357 km (0.079 R)
• M2: 219,610 km (0.106 R)
• M3: 444,156 km (0.107 R)
• M4: 1,330,374 km (0.12 R)
• M5: 1,487,601 km (0.082 R)
• M6: 1,614,161 km (0.091 R)
• M7: 1,994,439 km (0.098 R)
• M8: 2,194,750 km (0.097 R)
• M9: 2,359,607 km (0.12 R)
• M10: 2,789,103 km (0.097 R)
• M11: 3,840,626 km (0.076 R)
• M12: 4,420,467 km (0.067 R)
• M13: 5,054,164 km (0.066 R)
• M14: 5,244,303 km (0.114 R)
• M15: 5,381,634 km (0.051 R)
• M16: 5,575,812 km (0.11 R)
• M17: 6,056,919 km (0.093 R)
• M18: 6,521,719 km (0.099 R)
• M19: 7,118,764 km (0.104 R)
• M20: 7,331,792 km (0.096 R)
• M21: 7,454,611 km (0.091 R)
• M22: 8,141,565 km (0.09 R)
• M23: 8,686,101 km (0.114 R)
• M24: 9,242,456 km (0.103 R)
• M25: 9,374,999 km (0.079 R)
• M26: 10,115,359 km (0.107 R)
• M27: 10,183,576 km (0.081 R)
• M28: 10,389,273 km (0.118 R)
• M29: 10,458,088 km (0.118 R)
• M30: 10,700,287 km (0.107 R)
• M31: 13,859,944 km (0.056 R)
• M32: 14,547,196 km (0.078 R)
• M33: 14,894,862 km (0.117 R)
• M34: 15,756,396 km (0.117 R)
• M35: 16,473,269 km (0.115 R)
• M36: 17,160,073 km (0.088 R)
• M37: 17,363,825 km (0.113 R)
• M38: 17,979,869 km (0.082 R)
• M39: 18,228,351 km (0.097 R)
• M40: 18,519,618 km (0.106 R)
• M41: 18,644,831 km (0.073 R)
• M42: 19,614,824 km (0.045 R)
• M43: 19,785,216 km (0.044 R)
• M44: 20,904,507 km (0.094 R)
• M45: 21,165,705 km (0.094 R)
• M46: 21,515,764 km (0.064 R)
• M47: 21,559,596 km (0.119 R)
• M48: 21,867,618 km (0.099 R)
• M49: 24,018,387 km (0.094 R)
• M50: 24,337,778 km (0.102 R)
• M51: 25,443,007 km (0.098 R)
• M52: 26,235,727 km (0.109 R)
• M53: 27,845,250 km (0.113 R)
• M54: 27,940,993 km (0.07 R)
• M55: 27,988,864 km (0.088 R)
• M56: 28,517,393 km (0.115 R)
• M57: 29,146,153 km (0.09 R)
• M58: 29,340,630 km (0.089 R)
• M59: 29,632,945 km (0.109 R)
• M60: 30,713,340 km (0.119 R)
• M61: 31,208,659 km (0.037 R)
• M62: 31,357,808 km (0.104 R)
• M63: 31,856,567 km (0.075 R)
• M64: 32,609,643 km (0.113 R)
• M65: 32,811,451 km (0.053 R)
• M66: 33,216,412 km (0.082 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 14,155 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit