🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.75 AU - 0.79 AU

Year: 253 Days

Day: 28.8 Hours

Environment

Temp: 138 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,023,125 km

• M1: 116,836 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.89 AU - 1.27 AU

Year: 421 Days

Day: 26.8 Hours

Environment

Temp: -4 °C

Axial Tilt: 123.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.96 AU - 1.22 AU

Year: 426 Days

Day: 33.2 Hours

Environment

Temp: -5 °C

Axial Tilt: 7.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 58,023,125 km

• M1: 150,047 km (0.047 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.8

Radius: 14.3

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 6.96 AU - 7.44 AU

Year: 7240 Days

Day: 10.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 69.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 58,023,125 km

• M1: 292,913 km (0.118 R)
• M2: 862,881 km (0.067 R)
• M3: 969,693 km (0.056 R)
• M4: 1,065,286 km (0.106 R)
• M5: 1,690,456 km (0.045 R)
• M6: 1,848,132 km (0.113 R)
• M7: 2,373,520 km (0.111 R)
• M8: 2,574,131 km (0.113 R)
• M9: 2,897,412 km (0.067 R)
• M10: 3,088,298 km (0.116 R)
• M11: 3,634,779 km (0.073 R)
• M12: 4,104,517 km (0.115 R)
• M13: 4,238,556 km (0.058 R)
• M14: 4,705,302 km (0.115 R)
• M15: 4,817,500 km (0.099 R)
• M16: 5,044,739 km (0.101 R)
• M17: 5,867,976 km (0.097 R)
• M18: 6,049,887 km (0.101 R)
• M19: 6,141,591 km (0.102 R)
• M20: 6,233,743 km (0.115 R)
• M21: 7,019,581 km (0.054 R)
• M22: 7,342,862 km (0.049 R)
• M23: 7,473,461 km (0.062 R)
• M24: 7,737,202 km (0.037 R)
• M25: 8,071,104 km (0.108 R)
• M26: 8,172,232 km (0.096 R)
• M27: 8,822,534 km (0.082 R)
• M28: 10,027,695 km (0.05 R)
• M29: 10,760,874 km (0.085 R)
• M30: 11,359,714 km (0.112 R)
• M31: 12,162,456 km (0.102 R)
• M32: 12,395,081 km (0.118 R)
• M33: 13,141,724 km (0.088 R)
• M34: 13,420,575 km (0.056 R)
• M35: 13,540,702 km (0.098 R)
• M36: 14,065,192 km (0.078 R)
• M37: 14,391,315 km (0.033 R)
• M38: 14,596,414 km (0.089 R)
• M39: 14,968,015 km (0.109 R)
• M40: 15,342,758 km (0.08 R)
• M41: 17,262,846 km (0.097 R)
• M42: 17,524,643 km (0.082 R)
• M43: 17,831,617 km (0.077 R)
• M44: 17,963,712 km (0.062 R)
• M45: 19,483,926 km (0.113 R)
• M46: 19,711,015 km (0.067 R)
• M47: 20,627,901 km (0.104 R)
• M48: 21,091,654 km (0.104 R)
• M49: 21,371,552 km (0.099 R)
• M50: 21,887,814 km (0.049 R)
• M51: 22,741,569 km (0.049 R)
• M52: 23,076,668 km (0.112 R)
• M53: 23,220,731 km (0.068 R)
• M54: 23,461,434 km (0.113 R)
• M55: 23,654,715 km (0.108 R)
• M56: 24,874,386 km (0.116 R)
• M57: 25,022,039 km (0.052 R)
• M58: 25,417,426 km (0.041 R)
• M59: 25,715,425 km (0.107 R)
• M60: 26,264,599 km (0.106 R)
• M61: 26,465,210 km (0.115 R)
• M62: 26,565,739 km (0.117 R)
• M63: 27,425,329 km (0.06 R)
• M64: 27,628,932 km (0.102 R)
• M65: 28,757,647 km (0.091 R)
• M66: 29,171,884 km (0.104 R)
• M67: 29,535,856 km (0.115 R)
• M68: 29,640,275 km (0.078 R)
• M69: 30,058,551 km (0.034 R)
• M70: 30,163,568 km (0.119 R)
• M71: 30,321,095 km (0.099 R)
• M72: 30,795,470 km (0.101 R)
• M73: 32,502,232 km (0.102 R)
• M74: 33,529,969 km (0.096 R)
• M75: 33,747,784 km (0.052 R)
• M76: 35,064,095 km (0.097 R)
• M77: 35,895,411 km (0.12 R)
• M78: 36,062,512 km (0.042 R)
• M79: 36,229,762 km (0.116 R)
• M80: 36,453,261 km (0.116 R)
• M81: 36,845,357 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.4

Radius: 10.8

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 7.2 AU - 8.34 AU

Year: 8116 Days

Day: 8.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 58,023,125 km

• M1: 152,739 km (0.089 R)
• M2: 274,362 km (0.087 R)
• M3: 731,234 km (0.107 R)
• M4: 902,524 km (0.088 R)
• M5: 1,087,577 km (0.097 R)
• M6: 1,177,335 km (0.07 R)
• M7: 1,562,400 km (0.104 R)
• M8: 2,249,054 km (0.097 R)
• M9: 2,483,923 km (0.096 R)
• M10: 2,914,167 km (0.085 R)
• M11: 3,020,231 km (0.054 R)
• M12: 3,192,419 km (0.102 R)
• M13: 3,960,604 km (0.033 R)
• M14: 4,197,267 km (0.114 R)
• M15: 4,585,624 km (0.075 R)
• M16: 4,934,935 km (0.092 R)
• M17: 5,189,849 km (0.114 R)
• M18: 5,370,863 km (0.084 R)
• M19: 5,953,397 km (0.102 R)
• M20: 6,808,199 km (0.065 R)
• M21: 6,949,569 km (0.09 R)
• M22: 7,120,709 km (0.076 R)
• M23: 8,569,714 km (0.076 R)
• M24: 9,786,244 km (0.112 R)
• M25: 10,561,610 km (0.095 R)
• M26: 10,660,045 km (0.107 R)
• M27: 10,989,908 km (0.108 R)
• M28: 11,189,472 km (0.096 R)
• M29: 12,102,468 km (0.068 R)
• M30: 12,308,614 km (0.076 R)
• M31: 12,550,663 km (0.07 R)
• M32: 12,654,783 km (0.116 R)
• M33: 13,109,710 km (0.114 R)
• M34: 13,498,814 km (0.11 R)
• M35: 14,725,218 km (0.09 R)
• M36: 15,019,028 km (0.116 R)
• M37: 15,166,681 km (0.093 R)
• M38: 15,987,225 km (0.093 R)
• M39: 16,783,834 km (0.057 R)
• M40: 17,554,562 km (0.093 R)
• M41: 17,749,039 km (0.088 R)
• M42: 17,905,220 km (0.107 R)
• M43: 18,376,303 km (0.095 R)
• M44: 19,652,373 km (0.12 R)
• M45: 19,733,156 km (0.094 R)
• M46: 19,894,871 km (0.104 R)
• M47: 20,138,267 km (0.111 R)
• M48: 20,423,550 km (0.093 R)
• M49: 20,669,190 km (0.083 R)
• M50: 20,833,448 km (0.113 R)
• M51: 21,328,916 km (0.1 R)
• M52: 21,703,061 km (0.074 R)
• M53: 22,289,335 km (0.114 R)
• M54: 22,373,558 km (0.053 R)
• M55: 22,584,491 km (0.119 R)
• M56: 23,008,302 km (0.114 R)
• M57: 23,306,600 km (0.095 R)
• M58: 23,820,918 km (0.081 R)
• M59: 24,036,189 km (0.077 R)
• M60: 24,295,592 km (0.088 R)
• M61: 24,382,209 km (0.109 R)
• M62: 24,991,671 km (0.074 R)
• M63: 25,650,201 km (0.115 R)
• M64: 26,181,123 km (0.101 R)
• M65: 26,269,984 km (0.085 R)
• M66: 26,671,056 km (0.109 R)
• M67: 26,760,516 km (0.097 R)
• M68: 27,434,155 km (0.045 R)
• M69: 27,977,195 km (0.057 R)
• M70: 28,204,435 km (0.118 R)
• M71: 28,341,167 km (0.084 R)
• M72: 29,211,827 km (0.117 R)
• M73: 29,303,979 km (0.104 R)
• M74: 29,858,987 km (0.085 R)
• M75: 30,230,887 km (0.102 R)
• M76: 30,417,436 km (0.08 R)
• M77: 30,604,433 km (0.035 R)
• M78: 30,744,906 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.6

Radius: 13.9

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 8.65 AU - 12.51 AU

Year: 12896 Days

Day: 11.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 58,023,125 km

• M1: 199,713 km (0.114 R)
• M2: 387,907 km (0.08 R)
• M3: 939,475 km (0.058 R)
• M4: 1,065,885 km (0.103 R)
• M5: 1,682,976 km (0.062 R)
• M6: 2,057,420 km (0.12 R)
• M7: 2,254,739 km (0.035 R)
• M8: 2,822,164 km (0.1 R)
• M9: 3,806,069 km (0.025 R)
• M10: 3,910,040 km (0.101 R)
• M11: 4,590,710 km (0.117 R)
• M12: 5,621,140 km (0.082 R)
• M13: 6,101,798 km (0.099 R)
• M14: 6,595,621 km (0.08 R)
• M15: 6,847,543 km (0.104 R)
• M16: 7,665,993 km (0.113 R)
• M17: 8,334,097 km (0.076 R)
• M18: 8,744,145 km (0.03 R)
• M19: 8,882,224 km (0.089 R)
• M20: 9,021,051 km (0.107 R)
• M21: 9,631,111 km (0.077 R)
• M22: 10,841,806 km (0.099 R)
• M23: 11,490,313 km (0.053 R)
• M24: 11,743,134 km (0.086 R)
• M25: 12,100,224 km (0.114 R)
• M26: 12,357,383 km (0.086 R)
• M27: 13,831,221 km (0.118 R)
• M28: 14,479,877 km (0.107 R)
• M29: 15,249,259 km (0.062 R)
• M30: 16,314,545 km (0.097 R)
• M31: 16,655,928 km (0.107 R)
• M32: 16,827,516 km (0.105 R)
• M33: 17,519,855 km (0.087 R)
• M34: 18,516,476 km (0.051 R)
• M35: 19,591,786 km (0.12 R)
• M36: 19,894,123 km (0.112 R)
• M37: 20,320,028 km (0.07 R)
• M38: 20,748,925 km (0.099 R)
• M39: 20,995,313 km (0.068 R)
• M40: 21,865,374 km (0.109 R)
• M41: 21,990,737 km (0.118 R)
• M42: 23,320,363 km (0.083 R)
• M43: 24,091,989 km (0.034 R)
• M44: 25,133,789 km (0.05 R)
• M45: 26,190,249 km (0.095 R)
• M46: 26,523,254 km (0.065 R)
• M47: 26,857,904 km (0.117 R)
• M48: 27,531,095 km (0.058 R)
• M49: 28,963,045 km (0.078 R)
• M50: 29,169,640 km (0.106 R)
• M51: 30,139,932 km (0.112 R)
• M52: 30,980,073 km (0.1 R)
• M53: 31,686,175 km (0.093 R)
• M54: 32,112,380 km (0.055 R)
• M55: 35,221,771 km (0.114 R)
• M56: 35,442,279 km (0.052 R)
• M57: 35,663,235 km (0.112 R)
• M58: 36,032,592 km (0.097 R)
• M59: 36,328,945 km (0.032 R)
• M60: 36,775,046 km (0.082 R)
• M61: 37,522,437 km (0.085 R)
• M62: 37,672,633 km (0.1 R)
• M63: 39,718,384 km (0.083 R)
• M64: 40,793,395 km (0.106 R)
• M65: 41,024,972 km (0.111 R)
• M66: 43,443,820 km (0.092 R)
• M67: 45,748,076 km (0.108 R)
• M68: 45,988,779 km (0.096 R)
• M69: 46,793,915 km (0.061 R)
• M70: 47,685,069 km (0.077 R)
• M71: 48,091,975 km (0.113 R)
• M72: 48,581,759 km (0.106 R)
• M73: 49,483,984 km (0.107 R)
• M74: 49,978,405 km (0.103 R)
• M75: 50,723,252 km (0.085 R)
• M76: 51,305,039 km (0.085 R)
• M77: 53,654,473 km (0.038 R)
• M78: 54,927,551 km (0.081 R)
• M79: 55,097,943 km (0.099 R)
• M80: 55,867,325 km (0.095 R)
• M81: 56,640,297 km (0.12 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 12,554 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit