🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.52 AU - 0.6 AU

Year: 159 Days

Day: 46.8 Hours

Environment

Temp: 194 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.9 AU - 1.18 AU

Year: 402 Days

Day: 26.9 Hours

Environment

Temp: 13 °C

Axial Tilt: 46.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 52,966,591 km

• M1: 406,457 km (0.031 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.59 AU - 1.79 AU

Year: 832 Days

Day: 23.2 Hours

Environment

Temp: -61 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.94 AU - 2.88 AU

Year: 1417 Days

Day: 24.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,966,591 km

• M1: 276,158 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.64 AU - 3.84 AU

Year: 2739 Days

Day: 29.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,966,591 km

• M1: 457,470 km (0.105 R)
• M2: 2,243,669 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.1

Radius: 11.1

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.89 AU - 4.61 AU

Year: 3318 Days

Day: 12.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 52,966,591 km

• M1: 178,470 km (0.072 R)
• M2: 335,398 km (0.118 R)
• M3: 508,334 km (0.039 R)
• M4: 660,026 km (0.116 R)
• M5: 837,898 km (0.097 R)
• M6: 917,933 km (0.115 R)
• M7: 1,011,282 km (0.099 R)
• M8: 1,174,343 km (0.113 R)
• M9: 1,299,706 km (0.116 R)
• M10: 1,417,889 km (0.092 R)
• M11: 1,627,176 km (0.099 R)
• M12: 1,703,471 km (0.087 R)
• M13: 2,173,507 km (0.051 R)
• M14: 2,272,242 km (0.025 R)
• M15: 2,445,327 km (0.098 R)
• M16: 2,652,669 km (0.112 R)
• M17: 2,927,930 km (0.108 R)
• M18: 3,053,442 km (0.042 R)
• M19: 3,132,729 km (0.086 R)
• M20: 3,374,778 km (0.059 R)
• M21: 3,606,356 km (0.085 R)
• M22: 3,690,280 km (0.093 R)
• M23: 3,808,911 km (0.12 R)
• M24: 3,894,481 km (0.041 R)
• M25: 4,421,515 km (0.097 R)
• M26: 4,547,775 km (0.114 R)
• M27: 4,693,484 km (0.112 R)
• M28: 5,083,635 km (0.065 R)
• M29: 5,197,030 km (0.072 R)
• M30: 5,522,854 km (0.091 R)
• M31: 5,600,495 km (0.106 R)
• M32: 5,698,183 km (0.028 R)
• M33: 5,954,594 km (0.077 R)
• M34: 6,214,894 km (0.103 R)
• M35: 7,357,074 km (0.086 R)
• M36: 7,507,120 km (0.067 R)
• M37: 7,679,906 km (0.057 R)
• M38: 7,832,047 km (0.063 R)
• M39: 8,183,752 km (0.107 R)
• M40: 8,495,663 km (0.069 R)
• M41: 8,743,696 km (0.038 R)
• M42: 8,993,974 km (0.115 R)
• M43: 9,782,654 km (0.097 R)
• M44: 9,876,900 km (0.091 R)
• M45: 9,947,660 km (0.057 R)
• M46: 10,256,879 km (0.096 R)
• M47: 10,328,686 km (0.119 R)
• M48: 10,811,588 km (0.113 R)
• M49: 10,884,591 km (0.087 R)
• M50: 11,376,020 km (0.068 R)
• M51: 11,724,434 km (0.084 R)
• M52: 11,824,515 km (0.071 R)
• M53: 12,996,913 km (0.062 R)
• M54: 13,675,938 km (0.046 R)
• M55: 13,781,405 km (0.073 R)
• M56: 13,887,170 km (0.031 R)
• M57: 14,635,010 km (0.111 R)
• M58: 14,878,256 km (0.035 R)
• M59: 15,341,262 km (0.049 R)
• M60: 15,809,054 km (0.115 R)
• M61: 16,030,758 km (0.11 R)
• M62: 16,561,681 km (0.097 R)
• M63: 16,674,179 km (0.085 R)
• M64: 17,041,441 km (0.08 R)
• M65: 17,183,559 km (0.105 R)
• M66: 17,440,120 km (0.085 R)
• M67: 17,554,562 km (0.06 R)
• M68: 17,986,002 km (0.11 R)
• M69: 18,217,580 km (0.046 R)
• M70: 18,333,668 km (0.06 R)
• M71: 18,625,085 km (0.069 R)
• M72: 18,947,468 km (0.118 R)
• M73: 19,183,085 km (0.115 R)
• M74: 19,657,160 km (0.106 R)
• M75: 20,075,286 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.5

Radius: 13.2

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.78 AU - 5.54 AU

Year: 3810 Days

Day: 11.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 52,966,591 km

• M1: 170,841 km (0.076 R)
• M2: 353,649 km (0.06 R)
• M3: 507,586 km (0.119 R)
• M4: 646,712 km (0.067 R)
• M5: 766,539 km (0.106 R)
• M6: 870,959 km (0.104 R)
• M7: 1,057,059 km (0.108 R)
• M8: 1,312,572 km (0.08 R)
• M9: 1,543,850 km (0.097 R)
• M10: 1,710,801 km (0.082 R)
• M11: 1,964,669 km (0.076 R)
• M12: 2,474,199 km (0.114 R)
• M13: 3,005,421 km (0.078 R)
• M14: 3,552,052 km (0.101 R)
• M15: 3,857,680 km (0.08 R)
• M16: 4,129,649 km (0.042 R)
• M17: 4,321,733 km (0.076 R)
• M18: 4,408,051 km (0.079 R)
• M19: 4,560,491 km (0.062 R)
• M20: 4,848,317 km (0.104 R)
• M21: 5,028,433 km (0.094 R)
• M22: 5,302,945 km (0.11 R)
• M23: 5,512,083 km (0.119 R)
• M24: 6,748,061 km (0.107 R)
• M25: 6,873,723 km (0.059 R)
• M26: 7,436,361 km (0.097 R)
• M27: 7,775,798 km (0.093 R)
• M28: 7,960,551 km (0.078 R)
• M29: 8,093,544 km (0.07 R)
• M30: 8,388,701 km (0.036 R)
• M31: 8,687,448 km (0.032 R)
• M32: 9,746,301 km (0.061 R)
• M33: 10,904,787 km (0.082 R)
• M34: 11,111,980 km (0.06 R)
• M35: 11,620,613 km (0.034 R)
• M36: 12,167,543 km (0.063 R)
• M37: 12,475,116 km (0.067 R)
• M38: 12,567,867 km (0.117 R)
• M39: 12,723,000 km (0.043 R)
• M40: 13,255,119 km (0.089 R)
• M41: 13,698,827 km (0.06 R)
• M42: 14,341,200 km (0.058 R)
• M43: 14,601,051 km (0.109 R)
• M44: 15,026,358 km (0.118 R)
• M45: 15,489,064 km (0.082 R)
• M46: 15,755,648 km (0.073 R)
• M47: 15,990,068 km (0.088 R)
• M48: 16,428,539 km (0.118 R)
• M49: 16,530,266 km (0.053 R)
• M50: 16,666,400 km (0.102 R)
• M51: 16,871,049 km (0.114 R)
• M52: 17,179,670 km (0.115 R)
• M53: 17,942,021 km (0.089 R)
• M54: 18,046,889 km (0.105 R)
• M55: 18,679,987 km (0.073 R)
• M56: 19,034,983 km (0.049 R)
• M57: 19,499,783 km (0.106 R)
• M58: 19,607,494 km (0.103 R)
• M59: 19,859,716 km (0.062 R)
• M60: 20,222,042 km (0.103 R)
• M61: 20,916,325 km (0.04 R)
• M62: 21,284,935 km (0.111 R)
• M63: 21,395,936 km (0.042 R)
• M64: 22,894,309 km (0.12 R)
• M65: 24,078,824 km (0.102 R)
• M66: 24,271,806 km (0.03 R)
• M67: 25,715,276 km (0.102 R)
• M68: 26,427,511 km (0.063 R)
• M69: 26,546,890 km (0.057 R)
• M70: 26,706,212 km (0.076 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.2

Radius: 8.5

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 7.4 AU - 8.02 AU

Year: 8108 Days

Day: 9.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 52,966,591 km

• M1: 144,362 km (0.069 R)
• M2: 388,206 km (0.109 R)
• M3: 441,613 km (0.101 R)
• M4: 507,735 km (0.086 R)
• M5: 683,961 km (0.112 R)
• M6: 1,055,862 km (0.119 R)
• M7: 1,679,685 km (0.036 R)
• M8: 1,741,469 km (0.085 R)
• M9: 2,061,608 km (0.081 R)
• M10: 2,144,635 km (0.115 R)
• M11: 2,313,980 km (0.098 R)
• M12: 2,648,032 km (0.075 R)
• M13: 2,702,186 km (0.059 R)
• M14: 2,775,041 km (0.057 R)
• M15: 3,035,042 km (0.098 R)
• M16: 3,264,226 km (0.116 R)
• M17: 3,439,853 km (0.082 R)
• M18: 3,902,859 km (0.114 R)
• M19: 4,236,462 km (0.109 R)
• M20: 5,155,741 km (0.071 R)
• M21: 5,269,286 km (0.064 R)
• M22: 6,206,816 km (0.094 R)
• M23: 6,351,926 km (0.11 R)
• M24: 6,424,780 km (0.089 R)
• M25: 6,547,001 km (0.095 R)
• M26: 6,868,487 km (0.103 R)
• M27: 7,655,671 km (0.05 R)
• M28: 7,837,283 km (0.102 R)
• M29: 8,444,501 km (0.116 R)
• M30: 9,011,925 km (0.094 R)
• M31: 9,121,431 km (0.099 R)
• M32: 9,231,385 km (0.115 R)
• M33: 9,369,464 km (0.106 R)
• M34: 9,563,941 km (0.114 R)
• M35: 10,155,152 km (0.079 R)
• M36: 10,556,075 km (0.071 R)
• M37: 11,343,558 km (0.065 R)
• M38: 11,640,061 km (0.089 R)
• M39: 12,180,259 km (0.027 R)
• M40: 13,160,723 km (0.117 R)
• M41: 13,253,923 km (0.101 R)
• M42: 14,007,447 km (0.105 R)
• M43: 14,357,506 km (0.093 R)
• M44: 14,871,824 km (0.046 R)
• M45: 15,556,084 km (0.103 R)
• M46: 17,090,360 km (0.102 R)
• M47: 17,158,277 km (0.085 R)
• M48: 20,336,634 km (0.04 R)
• M49: 20,444,494 km (0.064 R)
• M50: 20,552,503 km (0.087 R)
• M51: 20,624,610 km (0.113 R)
• M52: 20,732,918 km (0.102 R)
• M53: 20,841,527 km (0.09 R)
• M54: 20,913,932 km (0.054 R)
• M55: 21,937,181 km (0.046 R)
• M56: 22,380,739 km (0.06 R)
• M57: 22,492,040 km (0.051 R)
• M58: 22,603,640 km (0.109 R)
• M59: 22,678,140 km (0.108 R)
• M60: 24,222,289 km (0.098 R)
• M61: 24,872,591 km (0.113 R)
• M62: 25,064,974 km (0.119 R)
• M63: 25,142,017 km (0.072 R)
• M64: 25,761,352 km (0.062 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 265.4

Radius: 6.9

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 12.79 AU - 14.09 AU

Year: 18662 Days

Day: 22.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 52,966,591 km

• M1: 138,677 km (0.064 R)
• M2: 417,378 km (0.048 R)
• M3: 607,517 km (0.05 R)
• M4: 805,435 km (0.074 R)
• M5: 942,018 km (0.103 R)
• M6: 1,585,588 km (0.089 R)
• M7: 2,394,912 km (0.057 R)
• M8: 2,708,769 km (0.068 R)
• M9: 3,219,496 km (0.112 R)
• M10: 3,792,306 km (0.05 R)
• M11: 4,293,608 km (0.09 R)
• M12: 5,579,851 km (0.111 R)
• M13: 6,498,532 km (0.099 R)
• M14: 7,422,448 km (0.117 R)
• M15: 7,628,743 km (0.09 R)
• M16: 7,920,758 km (0.11 R)
• M17: 8,601,878 km (0.118 R)
• M18: 8,905,711 km (0.113 R)
• M19: 9,037,058 km (0.052 R)
• M20: 9,301,547 km (0.111 R)
• M21: 9,973,989 km (0.082 R)
• M22: 10,110,422 km (0.108 R)
• M23: 11,842,766 km (0.105 R)
• M24: 12,326,565 km (0.112 R)
• M25: 13,564,189 km (0.104 R)
• M26: 14,019,265 km (0.111 R)
• M27: 14,172,154 km (0.094 R)
• M28: 14,582,352 km (0.096 R)
• M29: 15,048,648 km (0.104 R)
• M30: 15,309,696 km (0.114 R)
• M31: 15,572,390 km (0.116 R)
• M32: 16,583,971 km (0.077 R)
• M33: 17,946,957 km (0.11 R)
• M34: 18,168,362 km (0.109 R)
• M35: 19,176,053 km (0.072 R)
• M36: 19,686,481 km (0.048 R)
• M37: 19,857,771 km (0.089 R)
• M38: 19,972,064 km (0.103 R)
• M39: 20,029,360 km (0.106 R)
• M40: 21,950,196 km (0.076 R)
• M41: 22,127,769 km (0.109 R)
• M42: 22,246,400 km (0.114 R)
• M43: 22,543,801 km (0.093 R)
• M44: 23,564,956 km (0.078 R)
• M45: 23,989,814 km (0.107 R)
• M46: 26,717,731 km (0.104 R)
• M47: 27,478,735 km (0.071 R)
• M48: 29,151,539 km (0.117 R)
• M49: 29,542,288 km (0.111 R)
• M50: 29,869,160 km (0.106 R)
• M51: 32,056,879 km (0.117 R)
• M52: 33,680,016 km (0.079 R)
• M53: 33,748,232 km (0.106 R)
• M54: 35,815,825 km (0.106 R)
• M55: 36,094,675 km (0.085 R)
• M56: 37,499,399 km (0.084 R)
• M57: 37,782,438 km (0.073 R)
• M58: 38,066,225 km (0.057 R)
• M59: 38,493,178 km (0.112 R)
• M60: 39,423,826 km (0.075 R)
• M61: 42,480,709 km (0.039 R)
• M62: 42,628,212 km (0.094 R)
• M63: 45,386,797 km (0.114 R)
• M64: 45,688,536 km (0.117 R)
• M65: 46,445,501 km (0.1 R)
• M66: 49,127,791 km (0.117 R)
• M67: 50,448,740 km (0.112 R)
• M68: 50,526,830 km (0.114 R)
• M69: 51,309,676 km (0.114 R)
• M70: 51,938,735 km (0.038 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 11,713 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit