🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.56 AU - 0.86 AU

Year: 227 Days

Day: 27.8 Hours

Environment

Temp: 179 °C

Axial Tilt: 29.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,937,287 km

• M1: 579,542 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.74 AU - 0.78 AU

Year: 251 Days

Day: 18.6 Hours

Environment

Temp: 141 °C

Axial Tilt: 136.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.33 AU - 1.37 AU

Year: 594 Days

Day: 24.1 Hours

Environment

Temp: -33 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.69 AU - 1.73 AU

Year: 847 Days

Day: 25.4 Hours

Environment

Temp: -56 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.59 AU - 4.65 AU

Year: 3167 Days

Day: 28.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421

Radius: 9.5

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.13 AU - 4.51 AU

Year: 3401 Days

Day: 13.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 47,937,287 km

• M1: 137,929 km (0.09 R)
• M2: 294,109 km (0.067 R)
• M3: 379,679 km (0.092 R)
• M4: 581,637 km (0.118 R)
• M5: 714,479 km (0.12 R)
• M6: 887,863 km (0.104 R)
• M7: 1,381,387 km (0.042 R)
• M8: 1,550,732 km (0.042 R)
• M9: 1,625,381 km (0.118 R)
• M10: 1,752,838 km (0.098 R)
• M11: 2,044,704 km (0.109 R)
• M12: 2,281,068 km (0.068 R)
• M13: 2,704,730 km (0.115 R)
• M14: 2,856,571 km (0.038 R)
• M15: 2,918,056 km (0.104 R)
• M16: 3,859,775 km (0.101 R)
• M17: 3,945,045 km (0.112 R)
• M18: 4,152,538 km (0.059 R)
• M19: 4,345,968 km (0.031 R)
• M20: 4,417,027 km (0.083 R)
• M21: 4,578,293 km (0.109 R)
• M22: 4,888,410 km (0.108 R)
• M23: 5,509,690 km (0.103 R)
• M24: 5,644,627 km (0.075 R)
• M25: 5,937,689 km (0.102 R)
• M26: 6,195,745 km (0.105 R)
• M27: 6,376,609 km (0.108 R)
• M28: 6,457,542 km (0.086 R)
• M29: 6,620,454 km (0.088 R)
• M30: 6,929,523 km (0.108 R)
• M31: 7,561,873 km (0.096 R)
• M32: 7,647,593 km (0.113 R)
• M33: 7,885,154 km (0.119 R)
• M34: 8,212,774 km (0.079 R)
• M35: 8,433,730 km (0.1 R)
• M36: 9,176,782 km (0.119 R)
• M37: 9,268,336 km (0.063 R)
• M38: 9,383,078 km (0.083 R)
• M39: 9,591,019 km (0.072 R)
• M40: 9,800,306 km (0.077 R)
• M41: 9,893,954 km (0.107 R)
• M42: 10,034,726 km (0.083 R)
• M43: 10,223,668 km (0.112 R)
• M44: 10,821,461 km (0.055 R)
• M45: 11,112,579 km (0.037 R)
• M46: 11,776,793 km (0.062 R)
• M47: 11,926,092 km (0.109 R)
• M48: 12,201,651 km (0.087 R)
• M49: 12,529,869 km (0.117 R)
• M50: 12,758,903 km (0.076 R)
• M51: 13,092,058 km (0.1 R)
• M52: 13,195,131 km (0.041 R)
• M53: 13,688,654 km (0.083 R)
• M54: 13,924,420 km (0.079 R)
• M55: 14,135,204 km (0.081 R)
• M56: 14,294,077 km (0.089 R)
• M57: 14,613,318 km (0.097 R)
• M58: 14,988,959 km (0.036 R)
• M59: 15,177,901 km (0.111 R)
• M60: 15,476,498 km (0.066 R)
• M61: 15,749,514 km (0.119 R)
• M62: 16,051,852 km (0.051 R)
• M63: 16,494,960 km (0.117 R)
• M64: 16,606,411 km (0.109 R)
• M65: 16,773,960 km (0.116 R)
• M66: 17,620,236 km (0.117 R)
• M67: 17,848,372 km (0.063 R)
• M68: 18,741,172 km (0.097 R)
• M69: 18,828,388 km (0.058 R)
• M70: 19,178,447 km (0.118 R)
• M71: 19,295,582 km (0.118 R)
• M72: 19,383,695 km (0.099 R)
• M73: 19,560,221 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.9

Radius: 8.4

Gravity: 10.57 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.36 AU - 5.96 AU

Year: 4439 Days

Day: 7.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 47,937,287 km

• M1: 299,794 km (0.096 R)
• M2: 359,484 km (0.114 R)
• M3: 463,305 km (0.083 R)
• M4: 578,345 km (0.1 R)
• M5: 633,996 km (0.107 R)
• M6: 703,559 km (0.055 R)
• M7: 813,064 km (0.055 R)
• M8: 1,008,589 km (0.058 R)
• M9: 1,205,011 km (0.069 R)
• M10: 1,307,934 km (0.059 R)
• M11: 1,570,329 km (0.093 R)
• M12: 1,650,663 km (0.111 R)
• M13: 1,917,246 km (0.108 R)
• M14: 2,161,988 km (0.047 R)
• M15: 2,288,099 km (0.073 R)
• M16: 2,342,852 km (0.059 R)
• M17: 2,528,802 km (0.11 R)
• M18: 2,777,883 km (0.064 R)
• M19: 2,994,800 km (0.118 R)
• M20: 3,237,896 km (0.033 R)
• M21: 3,466,332 km (0.098 R)
• M22: 4,160,616 km (0.101 R)
• M23: 4,732,529 km (0.041 R)
• M24: 4,968,145 km (0.09 R)
• M25: 5,135,545 km (0.108 R)
• M26: 5,451,197 km (0.06 R)
• M27: 5,574,166 km (0.049 R)
• M28: 5,798,114 km (0.04 R)
• M29: 5,999,623 km (0.099 R)
• M30: 6,280,567 km (0.048 R)
• M31: 6,357,910 km (0.038 R)
• M32: 6,487,611 km (0.094 R)
• M33: 6,775,886 km (0.102 R)
• M34: 6,908,430 km (0.095 R)
• M35: 7,501,436 km (0.103 R)
• M36: 7,804,072 km (0.115 R)
• M37: 8,110,748 km (0.114 R)
• M38: 8,194,971 km (0.079 R)
• M39: 9,762,159 km (0.044 R)
• M40: 10,002,114 km (0.117 R)
• M41: 10,062,402 km (0.068 R)
• M42: 10,426,672 km (0.077 R)
• M43: 10,518,525 km (0.11 R)
• M44: 11,105,847 km (0.119 R)
• M45: 11,262,176 km (0.075 R)
• M46: 11,577,080 km (0.111 R)
• M47: 11,958,704 km (0.025 R)
• M48: 12,701,757 km (0.059 R)
• M49: 13,062,587 km (0.098 R)
• M50: 13,128,410 km (0.048 R)
• M51: 13,726,951 km (0.084 R)
• M52: 13,995,778 km (0.068 R)
• M53: 14,916,104 km (0.113 R)
• M54: 14,984,920 km (0.08 R)
• M55: 15,123,148 km (0.102 R)
• M56: 15,890,884 km (0.096 R)
• M57: 16,137,870 km (0.081 R)
• M58: 16,244,085 km (0.071 R)
• M59: 16,564,075 km (0.109 R)
• M60: 16,850,405 km (0.049 R)
• M61: 17,210,487 km (0.044 R)
• M62: 17,500,408 km (0.068 R)
• M63: 17,975,082 km (0.039 R)
• M64: 18,379,894 km (0.084 R)
• M65: 18,602,046 km (0.096 R)
• M66: 19,236,192 km (0.111 R)
• M67: 20,181,650 km (0.087 R)
• M68: 20,334,240 km (0.09 R)
• M69: 20,717,660 km (0.11 R)
• M70: 21,608,515 km (0.097 R)
• M71: 23,187,371 km (0.09 R)
• M72: 23,347,291 km (0.055 R)
• M73: 24,274,050 km (0.085 R)
• M74: 24,436,363 km (0.025 R)
• M75: 24,680,657 km (0.076 R)
• M76: 25,665,759 km (0.064 R)
• M77: 26,038,557 km (0.103 R)
• M78: 26,288,086 km (0.111 R)
• M79: 26,957,237 km (0.1 R)
• M80: 27,293,982 km (0.107 R)
• M81: 27,420,542 km (0.086 R)
• M82: 27,632,073 km (0.085 R)
• M83: 27,759,231 km (0.029 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.5

Radius: 13.4

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 6.58 AU - 9.48 AU

Year: 8618 Days

Day: 8.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 47,937,287 km

• M1: 194,627 km (0.067 R)
• M2: 281,992 km (0.082 R)
• M3: 440,117 km (0.076 R)
• M4: 563,236 km (0.033 R)
• M5: 669,002 km (0.079 R)
• M6: 958,324 km (0.073 R)
• M7: 1,051,374 km (0.064 R)
• M8: 2,379,953 km (0.112 R)
• M9: 2,589,090 km (0.083 R)
• M10: 3,166,837 km (0.089 R)
• M11: 3,310,302 km (0.097 R)
• M12: 4,248,580 km (0.052 R)
• M13: 4,600,583 km (0.108 R)
• M14: 4,895,740 km (0.111 R)
• M15: 5,062,542 km (0.055 R)
• M16: 5,333,164 km (0.043 R)
• M17: 6,646,484 km (0.086 R)
• M18: 6,794,286 km (0.08 R)
• M19: 7,168,730 km (0.118 R)
• M20: 7,511,459 km (0.064 R)
• M21: 7,898,768 km (0.115 R)
• M22: 8,055,397 km (0.1 R)
• M23: 8,411,888 km (0.087 R)
• M24: 8,571,958 km (0.055 R)
• M25: 10,356,361 km (0.112 R)
• M26: 11,712,017 km (0.112 R)
• M27: 11,980,845 km (0.118 R)
• M28: 12,116,081 km (0.082 R)
• M29: 12,206,438 km (0.067 R)
• M30: 13,448,998 km (0.069 R)
• M31: 15,021,870 km (0.105 R)
• M32: 15,559,076 km (0.056 R)
• M33: 15,706,729 km (0.066 R)
• M34: 16,003,382 km (0.082 R)
• M35: 16,401,761 km (0.055 R)
• M36: 16,501,842 km (0.103 R)
• M37: 17,719,120 km (0.084 R)
• M38: 18,442,425 km (0.043 R)
• M39: 21,049,767 km (0.108 R)
• M40: 21,322,185 km (0.086 R)
• M41: 21,595,949 km (0.102 R)
• M42: 22,368,472 km (0.11 R)
• M43: 23,093,872 km (0.072 R)
• M44: 23,206,220 km (0.115 R)
• M45: 24,912,384 km (0.078 R)
• M46: 25,955,530 km (0.096 R)
• M47: 26,776,523 km (0.059 R)
• M48: 26,894,556 km (0.087 R)
• M49: 27,012,738 km (0.099 R)
• M50: 27,785,112 km (0.079 R)
• M51: 29,048,167 km (0.061 R)
• M52: 31,132,514 km (0.119 R)
• M53: 33,201,452 km (0.106 R)
• M54: 33,645,908 km (0.117 R)
• M55: 34,092,457 km (0.074 R)
• M56: 34,284,391 km (0.105 R)
• M57: 35,573,476 km (0.031 R)
• M58: 35,963,328 km (0.069 R)
• M59: 36,812,745 km (0.103 R)
• M60: 37,075,439 km (0.074 R)
• M61: 37,206,935 km (0.068 R)
• M62: 37,668,744 km (0.118 R)
• M63: 37,933,382 km (0.093 R)
• M64: 38,198,769 km (0.093 R)
• M65: 38,597,896 km (0.111 R)
• M66: 39,400,489 km (0.114 R)
• M67: 40,411,322 km (0.061 R)
• M68: 40,818,078 km (0.036 R)
• M69: 41,909,395 km (0.108 R)
• M70: 42,665,163 km (0.061 R)
• M71: 43,633,660 km (0.09 R)
• M72: 44,050,888 km (0.11 R)
• M73: 44,329,888 km (0.093 R)
• M74: 45,099,868 km (0.066 R)
• M75: 45,662,805 km (0.05 R)
• M76: 45,803,876 km (0.119 R)
• M77: 46,157,077 km (0.104 R)
• M78: 47,507,945 km (0.053 R)
• M79: 47,793,977 km (0.092 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 17,721 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit