🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.47 AU - 0.59 AU

Year: 138 Days

Day: 42 Hours

Environment

Temp: 238 °C

Axial Tilt: 42 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.64 AU - 0.74 AU

Year: 204 Days

Day: 18.4 Hours

Environment

Temp: 171 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.87 AU - 1.29 AU

Year: 400 Days

Day: 35.5 Hours

Environment

Temp: 38 °C

Axial Tilt: 1.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 67,240,047 km

• M1: 537,804 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.58 AU - 2.42 AU

Year: 1008 Days

Day: 43.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,240,047 km

• M1: 328,816 km (0.043 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.61 AU - 2.67 AU

Year: 1116 Days

Day: 31.3 Hours

Environment

Temp: -68 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.28 AU - 4.04 AU

Year: 2496 Days

Day: 31.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,240,047 km

• M1: 2,122,644 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.9

Radius: 11

Gravity: 7.02 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 10.89 AU - 11.41 AU

Year: 13271 Days

Day: 5.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 67,240,047 km

• M1: 189,840 km (0.092 R)
• M2: 596,596 km (0.086 R)
• M3: 729,290 km (0.06 R)
• M4: 1,118,244 km (0.07 R)
• M5: 1,360,892 km (0.119 R)
• M6: 2,463,129 km (0.04 R)
• M7: 2,620,655 km (0.096 R)
• M8: 2,879,609 km (0.054 R)
• M9: 3,079,472 km (0.086 R)
• M10: 3,528,266 km (0.069 R)
• M11: 4,034,655 km (0.052 R)
• M12: 4,334,449 km (0.092 R)
• M13: 5,688,010 km (0.108 R)
• M14: 5,771,486 km (0.113 R)
• M15: 5,981,970 km (0.034 R)
• M16: 6,281,016 km (0.073 R)
• M17: 6,893,619 km (0.084 R)
• M18: 7,525,371 km (0.071 R)
• M19: 8,128,700 km (0.059 R)
• M20: 8,317,492 km (0.101 R)
• M21: 8,699,415 km (0.106 R)
• M22: 9,332,364 km (0.087 R)
• M23: 9,579,799 km (0.097 R)
• M24: 12,170,834 km (0.071 R)
• M25: 12,823,081 km (0.086 R)
• M26: 13,153,542 km (0.12 R)
• M27: 15,896,868 km (0.092 R)
• M28: 16,192,623 km (0.059 R)
• M29: 16,969,784 km (0.11 R)
• M30: 17,943,217 km (0.108 R)
• M31: 18,872,071 km (0.107 R)
• M32: 19,880,061 km (0.046 R)
• M33: 21,099,882 km (0.053 R)
• M34: 21,817,054 km (0.045 R)
• M35: 22,211,693 km (0.084 R)
• M36: 22,343,639 km (0.104 R)
• M37: 23,074,574 km (0.11 R)
• M38: 23,208,314 km (0.046 R)
• M39: 23,611,182 km (0.087 R)
• M40: 24,628,297 km (0.092 R)
• M41: 24,765,030 km (0.093 R)
• M42: 25,107,759 km (0.045 R)
• M43: 25,314,353 km (0.102 R)
• M44: 25,798,302 km (0.093 R)
• M45: 26,006,543 km (0.09 R)
• M46: 26,564,991 km (0.084 R)
• M47: 26,775,326 km (0.09 R)
• M48: 27,339,011 km (0.101 R)
• M49: 28,192,018 km (0.065 R)
• M50: 28,478,348 km (0.116 R)
• M51: 28,909,639 km (0.028 R)
• M52: 29,705,799 km (0.112 R)
• M53: 29,924,212 km (0.077 R)
• M54: 32,212,012 km (0.065 R)
• M55: 33,037,343 km (0.095 R)
• M56: 34,326,578 km (0.12 R)
• M57: 35,092,519 km (0.072 R)
• M58: 36,096,769 km (0.096 R)
• M59: 36,329,843 km (0.106 R)
• M60: 36,953,816 km (0.115 R)
• M61: 37,660,067 km (0.112 R)
• M62: 37,896,432 km (0.039 R)
• M63: 39,006,298 km (0.117 R)
• M64: 39,085,884 km (0.095 R)
• M65: 40,126,637 km (0.12 R)
• M66: 41,582,673 km (0.116 R)
• M67: 41,827,116 km (0.096 R)
• M68: 44,296,827 km (0.094 R)
• M69: 44,713,008 km (0.106 R)
• M70: 44,879,810 km (0.074 R)
• M71: 46,475,271 km (0.091 R)
• M72: 46,559,644 km (0.102 R)
• M73: 47,322,294 km (0.113 R)
• M74: 47,918,442 km (0.076 R)
• M75: 49,548,610 km (0.105 R)
• M76: 49,894,181 km (0.107 R)
• M77: 50,327,267 km (0.109 R)
• M78: 51,022,747 km (0.108 R)
• M79: 54,280,540 km (0.037 R)
• M80: 54,369,401 km (0.046 R)
• M81: 54,547,572 km (0.072 R)
• M82: 54,815,053 km (0.081 R)
• M83: 56,159,190 km (0.114 R)
• M84: 57,242,279 km (0.081 R)
• M85: 57,877,322 km (0.108 R)
• M86: 58,150,188 km (0.051 R)
• M87: 58,332,399 km (0.087 R)
• M88: 59,520,954 km (0.108 R)
• M89: 60,532,834 km (0.093 R)
• M90: 61,457,797 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.5

Radius: 8.6

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 9.85 AU - 14.35 AU

Year: 15003 Days

Day: 9.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 67,240,047 km

• M1: 131,048 km (0.107 R)
• M2: 241,601 km (0.116 R)
• M3: 449,392 km (0.049 R)
• M4: 713,283 km (0.112 R)
• M5: 822,339 km (0.072 R)
• M6: 1,022,950 km (0.034 R)
• M7: 1,220,719 km (0.028 R)
• M8: 1,864,737 km (0.117 R)
• M9: 2,337,616 km (0.082 R)
• M10: 3,741,443 km (0.048 R)
• M11: 3,796,644 km (0.099 R)
• M12: 4,305,726 km (0.069 R)
• M13: 4,836,350 km (0.093 R)
• M14: 5,418,884 km (0.07 R)
• M15: 6,885,392 km (0.092 R)
• M16: 6,953,159 km (0.08 R)
• M17: 7,124,000 km (0.112 R)
• M18: 7,400,008 km (0.117 R)
• M19: 7,785,372 km (0.092 R)
• M20: 7,891,587 km (0.067 R)
• M21: 7,998,250 km (0.096 R)
• M22: 8,612,050 km (0.073 R)
• M23: 8,980,211 km (0.105 R)
• M24: 9,504,402 km (0.054 R)
• M25: 9,655,944 km (0.111 R)
• M26: 9,884,829 km (0.036 R)
• M27: 10,542,910 km (0.111 R)
• M28: 10,897,158 km (0.047 R)
• M29: 11,255,295 km (0.116 R)
• M30: 12,105,759 km (0.047 R)
• M31: 12,725,992 km (0.043 R)
• M32: 14,342,995 km (0.104 R)
• M33: 14,648,025 km (0.102 R)
• M34: 14,867,036 km (0.117 R)
• M35: 15,754,301 km (0.108 R)
• M36: 16,068,906 km (0.118 R)
• M37: 16,204,292 km (0.093 R)
• M38: 16,430,933 km (0.103 R)
• M39: 18,470,101 km (0.105 R)
• M40: 21,326,972 km (0.112 R)
• M41: 22,275,871 km (0.084 R)
• M42: 22,426,965 km (0.093 R)
• M43: 22,578,507 km (0.117 R)
• M44: 23,391,871 km (0.114 R)
• M45: 23,647,983 km (0.058 R)
• M46: 24,059,826 km (0.113 R)
• M47: 24,214,809 km (0.105 R)
• M48: 24,577,883 km (0.116 R)
• M49: 25,677,727 km (0.108 R)
• M50: 26,686,764 km (0.097 R)
• M51: 27,115,512 km (0.076 R)
• M52: 27,979,739 km (0.096 R)
• M53: 28,251,558 km (0.119 R)
• M54: 28,688,533 km (0.115 R)
• M55: 29,348,110 km (0.101 R)
• M56: 29,513,715 km (0.116 R)
• M57: 30,068,274 km (0.096 R)
• M58: 30,402,626 km (0.05 R)
• M59: 33,121,417 km (0.118 R)
• M60: 33,409,094 km (0.088 R)
• M61: 33,524,434 km (0.101 R)
• M62: 35,740,128 km (0.101 R)
• M63: 36,568,302 km (0.093 R)
• M64: 37,762,392 km (0.046 R)
• M65: 37,942,658 km (0.097 R)
• M66: 38,183,361 km (0.082 R)
• M67: 39,455,541 km (0.11 R)
• M68: 39,577,463 km (0.114 R)
• M69: 40,188,720 km (0.093 R)
• M70: 40,311,390 km (0.104 R)
• M71: 40,495,545 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 275.8

Radius: 7.9

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 17.22 AU - 17.86 AU

Year: 26184 Days

Day: 15.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 67,240,047 km

• M1: 595,549 km (0.093 R)
• M2: 1,109,867 km (0.061 R)
• M3: 1,315,115 km (0.083 R)
• M4: 1,422,526 km (0.092 R)
• M5: 1,674,748 km (0.088 R)
• M6: 1,971,850 km (0.12 R)
• M7: 2,854,477 km (0.115 R)
• M8: 3,428,634 km (0.099 R)
• M9: 3,882,364 km (0.106 R)
• M10: 3,959,856 km (0.082 R)
• M11: 4,077,140 km (0.111 R)
• M12: 4,476,118 km (0.063 R)
• M13: 5,055,810 km (0.112 R)
• M14: 5,571,324 km (0.105 R)
• M15: 5,879,795 km (0.059 R)
• M16: 6,421,638 km (0.059 R)
• M17: 7,455,958 km (0.1 R)
• M18: 7,844,912 km (0.057 R)
• M19: 8,845,872 km (0.087 R)
• M20: 8,897,034 km (0.098 R)
• M21: 9,361,386 km (0.111 R)
• M22: 10,692,358 km (0.109 R)
• M23: 11,407,735 km (0.091 R)
• M24: 11,799,233 km (0.094 R)
• M25: 13,703,913 km (0.096 R)
• M26: 15,516,740 km (0.109 R)
• M27: 15,640,158 km (0.088 R)
• M28: 16,703,201 km (0.081 R)
• M29: 16,956,619 km (0.097 R)
• M30: 18,504,359 km (0.113 R)
• M31: 18,898,250 km (0.067 R)
• M32: 19,228,712 km (0.107 R)
• M33: 19,361,405 km (0.053 R)
• M34: 20,501,491 km (0.119 R)
• M35: 21,456,823 km (0.058 R)
• M36: 21,801,496 km (0.071 R)
• M37: 22,217,528 km (0.106 R)
• M38: 23,339,661 km (0.103 R)
• M39: 23,623,149 km (0.087 R)
• M40: 23,765,267 km (0.106 R)
• M41: 24,768,171 km (0.076 R)
• M42: 26,667,316 km (0.069 R)
• M43: 27,261,070 km (0.088 R)
• M44: 27,634,317 km (0.086 R)
• M45: 31,147,025 km (0.087 R)
• M46: 31,224,965 km (0.098 R)
• M47: 32,638,515 km (0.11 R)
• M48: 33,114,237 km (0.064 R)
• M49: 33,832,306 km (0.105 R)
• M50: 34,878,444 km (0.059 R)
• M51: 34,959,377 km (0.05 R)
• M52: 35,935,204 km (0.103 R)
• M53: 36,098,714 km (0.059 R)
• M54: 36,508,612 km (0.049 R)
• M55: 38,163,464 km (0.077 R)
• M56: 40,351,183 km (0.065 R)
• M57: 40,606,248 km (0.087 R)
• M58: 40,691,369 km (0.096 R)
• M59: 40,776,490 km (0.064 R)
• M60: 40,861,761 km (0.053 R)
• M61: 41,117,872 km (0.064 R)
• M62: 41,889,349 km (0.097 R)
• M63: 41,975,367 km (0.071 R)
• M64: 42,320,041 km (0.041 R)
• M65: 43,882,740 km (0.081 R)
• M66: 45,640,964 km (0.026 R)
• M67: 46,172,934 km (0.101 R)
• M68: 46,439,667 km (0.094 R)
• M69: 47,960,928 km (0.078 R)
• M70: 49,316,733 km (0.059 R)
• M71: 49,771,511 km (0.113 R)
• M72: 51,144,071 km (0.069 R)
• M73: 51,696,536 km (0.071 R)
• M74: 51,881,290 km (0.042 R)
• M75: 53,459,248 km (0.113 R)
• M76: 54,394,833 km (0.094 R)
• M77: 54,676,526 km (0.096 R)
• M78: 55,808,383 km (0.074 R)
• M79: 56,472,149 km (0.062 R)
• M80: 56,947,870 km (0.113 R)
• M81: 57,999,094 km (0.101 R)
• M82: 58,286,921 km (0.068 R)
• M83: 59,153,242 km (0.088 R)
• M84: 60,801,212 km (0.103 R)
• M85: 62,562,578 km (0.063 R)
• M86: 63,449,543 km (0.114 R)
• M87: 64,936,995 km (0.111 R)
• M88: 65,935,112 km (0.049 R)
• M89: 66,335,735 km (0.113 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 12,895 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit