🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.78 AU - 0.8 AU

Year: 311 Days

Day: 12.1 Hours

Environment

Temp: -30 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,608,040 km

• M1: 304,282 km (0.058 R)
• M2: 581,038 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.01 AU - 1.45 AU

Year: 604 Days

Day: 28.6 Hours

Environment

Temp: -92 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.36 AU - 1.92 AU

Year: 930 Days

Day: 32.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.7

Radius: 14

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.04 AU - 3.9 AU

Year: 2863 Days

Day: 6.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 38,608,040 km

• M1: 185,651 km (0.053 R)
• M2: 364,570 km (0.081 R)
• M3: 497,413 km (0.106 R)
• M4: 586,274 km (0.104 R)
• M5: 768,035 km (0.115 R)
• M6: 1,015,470 km (0.109 R)
• M7: 1,135,298 km (0.108 R)
• M8: 1,421,180 km (0.117 R)
• M9: 2,352,726 km (0.112 R)
• M10: 2,502,922 km (0.116 R)
• M11: 3,067,804 km (0.032 R)
• M12: 3,204,985 km (0.098 R)
• M13: 3,344,111 km (0.084 R)
• M14: 3,542,627 km (0.057 R)
• M15: 4,070,708 km (0.116 R)
• M16: 4,467,890 km (0.055 R)
• M17: 4,624,070 km (0.107 R)
• M18: 4,782,046 km (0.059 R)
• M19: 4,990,136 km (0.09 R)
• M20: 5,103,382 km (0.075 R)
• M21: 5,565,340 km (0.053 R)
• M22: 6,266,206 km (0.03 R)
• M23: 6,529,648 km (0.063 R)
• M24: 6,671,616 km (0.062 R)
• M25: 7,049,351 km (0.116 R)
• M26: 7,250,111 km (0.104 R)
• M27: 7,601,217 km (0.106 R)
• M28: 7,694,566 km (0.049 R)
• M29: 7,863,612 km (0.055 R)
• M30: 7,958,008 km (0.104 R)
• M31: 8,090,851 km (0.085 R)
• M32: 8,320,334 km (0.092 R)
• M33: 8,590,807 km (0.093 R)
• M34: 8,727,091 km (0.115 R)
• M35: 8,982,155 km (0.118 R)
• M36: 9,180,073 km (0.094 R)
• M37: 9,459,672 km (0.072 R)
• M38: 9,945,416 km (0.066 R)
• M39: 10,068,236 km (0.108 R)
• M40: 10,170,860 km (0.067 R)
• M41: 10,605,891 km (0.088 R)
• M42: 10,983,775 km (0.103 R)
• M43: 11,259,334 km (0.086 R)
• M44: 11,515,745 km (0.118 R)
• M45: 11,644,698 km (0.116 R)
• M46: 11,795,792 km (0.087 R)
• M47: 12,099,925 km (0.084 R)
• M48: 12,187,290 km (0.069 R)
• M49: 12,340,777 km (0.096 R)
• M50: 12,671,688 km (0.073 R)
• M51: 12,760,399 km (0.064 R)
• M52: 13,027,880 km (0.106 R)
• M53: 13,229,688 km (0.109 R)
• M54: 13,932,798 km (0.049 R)
• M55: 14,093,316 km (0.115 R)
• M56: 14,185,319 km (0.113 R)
• M57: 14,392,961 km (0.08 R)
• M58: 14,578,462 km (0.053 R)
• M59: 14,788,049 km (0.117 R)
• M60: 15,116,117 km (0.092 R)
• M61: 15,779,434 km (0.073 R)
• M62: 15,874,877 km (0.109 R)
• M63: 15,994,705 km (0.045 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.5

Radius: 11.1

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 4.3 AU - 4.44 AU

Year: 4046 Days

Day: 5.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 38,608,040 km

• M1: 144,362 km (0.079 R)
• M2: 335,847 km (0.114 R)
• M3: 547,678 km (0.109 R)
• M4: 816,655 km (0.07 R)
• M5: 955,182 km (0.101 R)
• M6: 1,089,521 km (0.095 R)
• M7: 1,243,607 km (0.105 R)
• M8: 1,377,796 km (0.088 R)
• M9: 1,779,766 km (0.075 R)
• M10: 1,947,764 km (0.108 R)
• M11: 2,185,326 km (0.071 R)
• M12: 2,283,013 km (0.104 R)
• M13: 2,365,591 km (0.116 R)
• M14: 2,654,165 km (0.101 R)
• M15: 3,008,114 km (0.101 R)
• M16: 3,135,721 km (0.036 R)
• M17: 3,228,023 km (0.113 R)
• M18: 3,358,622 km (0.091 R)
• M19: 3,529,313 km (0.077 R)
• M20: 3,664,101 km (0.08 R)
• M21: 3,761,339 km (0.077 R)
• M22: 3,918,866 km (0.094 R)
• M23: 4,118,878 km (0.115 R)
• M24: 4,281,341 km (0.098 R)
• M25: 4,425,255 km (0.106 R)
• M26: 4,549,870 km (0.11 R)
• M27: 5,190,897 km (0.108 R)
• M28: 5,344,534 km (0.075 R)
• M29: 5,477,376 km (0.075 R)
• M30: 6,066,194 km (0.091 R)
• M31: 6,181,683 km (0.067 R)
• M32: 6,651,271 km (0.073 R)
• M33: 6,818,372 km (0.117 R)
• M34: 7,500,837 km (0.073 R)
• M35: 7,575,187 km (0.115 R)
• M36: 8,052,255 km (0.115 R)
• M37: 8,204,845 km (0.12 R)
• M38: 8,513,166 km (0.074 R)
• M39: 8,773,018 km (0.111 R)
• M40: 8,851,407 km (0.101 R)
• M41: 9,300,500 km (0.085 R)
• M42: 9,460,719 km (0.099 R)
• M43: 10,028,892 km (0.081 R)
• M44: 10,386,281 km (0.096 R)
• M45: 10,552,634 km (0.119 R)
• M46: 10,831,783 km (0.111 R)
• M47: 11,028,654 km (0.089 R)
• M48: 11,113,476 km (0.11 R)
• M49: 11,626,597 km (0.081 R)
• M50: 11,886,000 km (0.08 R)
• M51: 12,118,325 km (0.061 R)
• M52: 12,469,431 km (0.093 R)
• M53: 12,616,785 km (0.09 R)
• M54: 13,392,151 km (0.09 R)
• M55: 13,938,183 km (0.056 R)
• M56: 14,060,405 km (0.094 R)
• M57: 14,553,180 km (0.09 R)
• M58: 14,832,928 km (0.088 R)
• M59: 15,208,568 km (0.094 R)
• M60: 15,303,114 km (0.088 R)
• M61: 15,841,816 km (0.049 R)
• M62: 16,418,965 km (0.044 R)
• M63: 17,199,417 km (0.096 R)
• M64: 17,528,083 km (0.101 R)
• M65: 17,726,300 km (0.081 R)
• M66: 17,892,205 km (0.113 R)
• M67: 18,392,609 km (0.092 R)
• M68: 19,270,899 km (0.114 R)
• M69: 20,162,801 km (0.073 R)
• M70: 20,301,179 km (0.1 R)
• M71: 20,892,988 km (0.107 R)
• M72: 21,173,484 km (0.045 R)
• M73: 22,200,623 km (0.103 R)
• M74: 22,702,374 km (0.118 R)
• M75: 22,846,288 km (0.077 R)
• M76: 23,280,271 km (0.081 R)
• M77: 23,789,951 km (0.118 R)
• M78: 24,009,561 km (0.075 R)
• M79: 24,746,181 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.1

Radius: 12.1

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 4.94 AU - 7.32 AU

Year: 6722 Days

Day: 10.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 38,608,040 km

• M1: 154,684 km (0.081 R)
• M2: 357,689 km (0.053 R)
• M3: 457,470 km (0.12 R)
• M4: 932,743 km (0.067 R)
• M5: 1,199,925 km (0.054 R)
• M6: 1,684,921 km (0.084 R)
• M7: 1,917,546 km (0.106 R)
• M8: 2,045,900 km (0.09 R)
• M9: 2,431,713 km (0.091 R)
• M10: 2,677,802 km (0.108 R)
• M11: 2,767,860 km (0.118 R)
• M12: 2,877,066 km (0.103 R)
• M13: 3,271,107 km (0.054 R)
• M14: 3,367,598 km (0.079 R)
• M15: 3,966,139 km (0.088 R)
• M16: 4,533,264 km (0.078 R)
• M17: 4,619,433 km (0.111 R)
• M18: 4,706,199 km (0.118 R)
• M19: 4,837,397 km (0.114 R)
• M20: 5,238,469 km (0.077 R)
• M21: 5,883,535 km (0.114 R)
• M22: 6,215,642 km (0.051 R)
• M23: 6,383,940 km (0.084 R)
• M24: 6,627,186 km (0.084 R)
• M25: 6,947,924 km (0.053 R)
• M26: 7,172,919 km (0.112 R)
• M27: 7,451,320 km (0.075 R)
• M28: 7,836,535 km (0.094 R)
• M29: 8,149,494 km (0.047 R)
• M30: 9,004,296 km (0.059 R)
• M31: 9,442,318 km (0.118 R)
• M32: 10,711,656 km (0.095 R)
• M33: 11,205,030 km (0.103 R)
• M34: 11,557,782 km (0.117 R)
• M35: 12,183,999 km (0.087 R)
• M36: 12,486,037 km (0.118 R)
• M37: 13,500,460 km (0.118 R)
• M38: 15,055,231 km (0.065 R)
• M39: 15,217,095 km (0.067 R)
• M40: 15,771,655 km (0.096 R)
• M41: 16,167,042 km (0.107 R)
• M42: 16,599,230 km (0.116 R)
• M43: 18,262,010 km (0.07 R)
• M44: 19,341,210 km (0.104 R)
• M45: 19,658,357 km (0.114 R)
• M46: 19,977,300 km (0.119 R)
• M47: 21,197,569 km (0.046 R)
• M48: 21,597,594 km (0.12 R)
• M49: 22,886,829 km (0.099 R)
• M50: 23,446,923 km (0.05 R)
• M51: 24,049,354 km (0.108 R)
• M52: 24,580,725 km (0.09 R)
• M53: 25,926,059 km (0.071 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383

Radius: 10.8

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 7.59 AU - 8.03 AU

Year: 9667 Days

Day: 6.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 102.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 38,608,040 km

• M1: 144,063 km (0.077 R)
• M2: 251,324 km (0.085 R)
• M3: 430,692 km (0.097 R)
• M4: 630,555 km (0.086 R)
• M5: 831,615 km (0.07 R)
• M6: 1,173,147 km (0.046 R)
• M7: 1,260,811 km (0.111 R)
• M8: 1,557,164 km (0.073 R)
• M9: 1,693,747 km (0.077 R)
• M10: 2,042,759 km (0.084 R)
• M11: 2,573,532 km (0.057 R)
• M12: 2,902,797 km (0.056 R)
• M13: 2,999,288 km (0.104 R)
• M14: 4,131,444 km (0.049 R)
• M15: 4,489,283 km (0.105 R)
• M16: 4,799,997 km (0.103 R)
• M17: 4,885,866 km (0.094 R)
• M18: 5,117,743 km (0.112 R)
• M19: 5,323,440 km (0.056 R)
• M20: 5,652,406 km (0.056 R)
• M21: 6,424,630 km (0.076 R)
• M22: 6,583,054 km (0.04 R)
• M23: 6,678,797 km (0.088 R)
• M24: 6,871,479 km (0.079 R)
• M25: 7,164,242 km (0.116 R)
• M26: 8,272,164 km (0.073 R)
• M27: 8,653,190 km (0.035 R)
• M28: 8,758,207 km (0.072 R)
• M29: 9,004,745 km (0.072 R)
• M30: 9,830,974 km (0.118 R)
• M31: 10,831,783 km (0.094 R)
• M32: 11,286,860 km (0.078 R)
• M33: 11,709,624 km (0.1 R)
• M34: 11,903,503 km (0.072 R)
• M35: 12,689,789 km (0.098 R)
• M36: 12,848,961 km (0.102 R)
• M37: 13,169,549 km (0.075 R)
• M38: 13,859,495 km (0.072 R)
• M39: 14,023,454 km (0.049 R)
• M40: 14,937,198 km (0.076 R)
• M41: 15,401,400 km (0.051 R)
• M42: 16,084,913 km (0.076 R)
• M43: 16,257,399 km (0.112 R)
• M44: 16,387,100 km (0.093 R)
• M45: 16,778,299 km (0.1 R)
• M46: 17,304,883 km (0.054 R)
• M47: 17,703,262 km (0.053 R)
• M48: 18,149,513 km (0.117 R)
• M49: 18,962,129 km (0.102 R)
• M50: 19,144,339 km (0.093 R)
• M51: 19,418,851 km (0.109 R)
• M52: 19,740,636 km (0.081 R)
• M53: 20,669,639 km (0.053 R)
• M54: 20,998,305 km (0.091 R)
• M55: 22,763,560 km (0.063 R)
• M56: 23,151,467 km (0.087 R)
• M57: 23,297,475 km (0.082 R)
• M58: 24,278,986 km (0.062 R)
• M59: 24,675,271 km (0.086 R)
• M60: 25,123,766 km (0.104 R)
• M61: 25,574,953 km (0.091 R)
• M62: 26,180,525 km (0.061 R)
• M63: 26,740,021 km (0.102 R)
• M64: 27,149,321 km (0.08 R)
• M65: 29,016,751 km (0.043 R)
• M66: 30,019,057 km (0.115 R)
• M67: 30,178,378 km (0.093 R)
• M68: 31,247,405 km (0.084 R)
• M69: 31,786,705 km (0.101 R)
• M70: 33,532,812 km (0.085 R)
• M71: 33,974,125 km (0.077 R)
• M72: 35,086,086 km (0.091 R)
• M73: 35,646,480 km (0.108 R)
• M74: 37,288,316 km (0.107 R)
• M75: 37,402,460 km (0.103 R)
• M76: 38,032,416 km (0.081 R)
• M77: 38,147,307 km (0.103 R)
• M78: 38,319,794 km (0.057 R)
• M79: 38,550,324 km (0.117 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 558 - 15,372 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit