🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.49 AU - 0.57 AU

Year: 143 Days

Day: 30.9 Hours

Environment

Temp: 194 °C

Axial Tilt: 10.3 °

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: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.55 AU - 0.83 AU

Year: 213 Days

Day: 46.7 Hours

Environment

Temp: 151 °C

Axial Tilt: 127.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.54 AU - 0.84 AU

Year: 213 Days

Day: 32.6 Hours

Environment

Temp: 121 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.81 AU - 0.95 AU

Year: 306 Days

Day: 29.2 Hours

Environment

Temp: 99 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.16 AU - 1.32 AU

Year: 512 Days

Day: 18.6 Hours

Environment

Temp: 8 °C

Axial Tilt: 1.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.68 AU - 5.22 AU

Year: 3481 Days

Day: 23.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,495,577 km

• M1: 480,658 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.3

Radius: 8.5

Gravity: 11.16 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 4.3 AU - 5.14 AU

Year: 3803 Days

Day: 7.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 19,495,577 km

• M1: 124,615 km (0.12 R)
• M2: 229,633 km (0.096 R)
• M3: 446,998 km (0.084 R)
• M4: 504,294 km (0.115 R)
• M5: 574,905 km (0.105 R)
• M6: 749,934 km (0.117 R)
• M7: 844,031 km (0.056 R)
• M8: 917,484 km (0.076 R)
• M9: 1,275,023 km (0.076 R)
• M10: 1,581,848 km (0.065 R)
• M11: 1,689,259 km (0.116 R)
• M12: 1,879,099 km (0.049 R)
• M13: 2,401,644 km (0.093 R)
• M14: 3,393,329 km (0.107 R)
• M15: 4,302,136 km (0.095 R)
• M16: 4,431,687 km (0.077 R)
• M17: 4,783,542 km (0.04 R)
• M18: 4,850,561 km (0.07 R)
• M19: 5,098,894 km (0.09 R)
• M20: 5,167,260 km (0.111 R)
• M21: 5,236,075 km (0.116 R)
• M22: 5,328,227 km (0.091 R)
• M23: 6,279,371 km (0.12 R)
• M24: 6,475,793 km (0.04 R)
• M25: 6,624,493 km (0.099 R)
• M26: 6,799,522 km (0.088 R)
• M27: 6,950,616 km (0.087 R)
• M28: 7,128,488 km (0.029 R)
• M29: 7,230,663 km (0.109 R)
• M30: 7,618,571 km (0.07 R)
• M31: 8,226,537 km (0.062 R)
• M32: 8,307,020 km (0.092 R)
• M33: 8,850,060 km (0.094 R)
• M34: 9,714,287 km (0.047 R)
• M35: 9,770,985 km (0.079 R)
• M36: 9,998,822 km (0.106 R)
• M37: 11,134,570 km (0.115 R)
• M38: 11,402,499 km (0.085 R)
• M39: 11,642,454 km (0.112 R)
• M40: 12,066,415 km (0.114 R)
• M41: 12,219,004 km (0.059 R)
• M42: 12,649,697 km (0.058 R)
• M43: 13,716,479 km (0.097 R)
• M44: 14,164,226 km (0.085 R)
• M45: 14,228,553 km (0.104 R)
• M46: 14,325,193 km (0.075 R)
• M47: 14,551,684 km (0.072 R)
• M48: 15,205,277 km (0.106 R)
• M49: 15,535,739 km (0.084 R)
• M50: 15,602,011 km (0.101 R)
• M51: 15,968,825 km (0.119 R)
• M52: 16,744,639 km (0.109 R)
• M53: 17,188,646 km (0.079 R)
• M54: 17,291,719 km (0.119 R)
• M55: 17,498,313 km (0.104 R)
• M56: 17,879,339 km (0.118 R)
• M57: 18,018,465 km (0.086 R)
• M58: 18,333,069 km (0.087 R)
• M59: 18,438,386 km (0.078 R)
• M60: 18,684,774 km (0.066 R)
• M61: 19,287,653 km (0.103 R)
• M62: 19,502,027 km (0.112 R)
• M63: 19,573,535 km (0.087 R)
• M64: 19,788,956 km (0.109 R)
• M65: 19,969,072 km (0.114 R)
• M66: 20,041,178 km (0.07 R)
• M67: 20,476,209 km (0.115 R)
• M68: 21,948,401 km (0.072 R)
• M69: 22,923,480 km (0.105 R)
• M70: 23,683,288 km (0.111 R)
• M71: 24,412,577 km (0.117 R)
• M72: 24,838,333 km (0.046 R)
• M73: 25,032,511 km (0.051 R)
• M74: 25,305,377 km (0.082 R)
• M75: 25,579,291 km (0.107 R)
• M76: 26,169,305 km (0.039 R)

Asteroid Belt

Center: 7.52 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.1

Radius: 10.2

Gravity: 6.77 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 8.97 AU - 11.67 AU

Year: 12295 Days

Day: 14.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 19,495,577 km

• M1: 128,654 km (0.12 R)
• M2: 260,599 km (0.119 R)
• M3: 372,648 km (0.099 R)
• M4: 569,968 km (0.035 R)
• M5: 1,174,792 km (0.089 R)
• M6: 1,931,309 km (0.092 R)
• M7: 2,065,498 km (0.096 R)
• M8: 2,202,978 km (0.118 R)
• M9: 2,400,747 km (0.094 R)
• M10: 2,574,729 km (0.1 R)
• M11: 2,843,856 km (0.102 R)
• M12: 3,344,709 km (0.067 R)
• M13: 3,409,335 km (0.116 R)
• M14: 3,572,696 km (0.103 R)
• M15: 4,605,969 km (0.098 R)
• M16: 4,859,836 km (0.082 R)
• M17: 5,648,816 km (0.107 R)
• M18: 6,558,221 km (0.113 R)
• M19: 6,885,242 km (0.043 R)
• M20: 6,967,820 km (0.053 R)
• M21: 7,092,285 km (0.09 R)
• M22: 8,554,455 km (0.103 R)
• M23: 9,228,543 km (0.064 R)
• M24: 10,153,656 km (0.101 R)
• M25: 10,389,572 km (0.06 R)
• M26: 10,722,876 km (0.111 R)
• M27: 10,914,960 km (0.06 R)
• M28: 11,011,450 km (0.059 R)
• M29: 12,291,260 km (0.097 R)
• M30: 12,593,149 km (0.11 R)
• M31: 12,897,730 km (0.099 R)
• M32: 13,153,243 km (0.109 R)
• M33: 13,307,479 km (0.082 R)
• M34: 13,462,163 km (0.099 R)
• M35: 14,192,350 km (0.076 R)
• M36: 16,128,296 km (0.117 R)
• M37: 16,293,302 km (0.116 R)
• M38: 16,569,759 km (0.111 R)
• M39: 16,903,363 km (0.079 R)
• M40: 17,520,903 km (0.085 R)
• M41: 17,860,789 km (0.088 R)
• M42: 18,260,215 km (0.074 R)
• M43: 18,662,484 km (0.1 R)
• M44: 20,598,280 km (0.077 R)
• M45: 20,957,016 km (0.051 R)
• M46: 21,197,420 km (0.077 R)
• M47: 21,438,721 km (0.105 R)
• M48: 21,741,507 km (0.043 R)
• M49: 22,351,567 km (0.053 R)
• M50: 22,535,573 km (0.116 R)
• M51: 23,650,825 km (0.051 R)
• M52: 24,720,450 km (0.05 R)
• M53: 26,646,223 km (0.106 R)
• M54: 26,906,673 km (0.092 R)
• M55: 26,971,898 km (0.117 R)
• M56: 27,168,021 km (0.054 R)
• M57: 27,956,850 km (0.118 R)
• M58: 28,420,454 km (0.08 R)
• M59: 30,029,379 km (0.102 R)
• M60: 30,164,765 km (0.086 R)
• M61: 30,504,203 km (0.073 R)
• M62: 30,776,620 km (0.041 R)
• M63: 31,667,625 km (0.055 R)
• M64: 32,775,846 km (0.098 R)
• M65: 32,915,272 km (0.075 R)
• M66: 33,615,390 km (0.093 R)
• M67: 34,461,964 km (0.096 R)
• M68: 34,674,692 km (0.117 R)
• M69: 35,315,569 km (0.067 R)
• M70: 36,971,169 km (0.113 R)
• M71: 37,625,809 km (0.105 R)
• M72: 37,771,817 km (0.107 R)
• M73: 38,431,095 km (0.064 R)
• M74: 38,725,354 km (0.07 R)
• M75: 39,538,568 km (0.092 R)
• M76: 39,984,369 km (0.107 R)
• M77: 40,357,167 km (0.078 R)
• M78: 40,731,311 km (0.076 R)
• M79: 40,881,209 km (0.08 R)
• M80: 41,709,083 km (0.116 R)
• M81: 42,011,420 km (0.084 R)
• M82: 42,999,365 km (0.067 R)
• M83: 43,764,408 km (0.065 R)
• M84: 46,086,616 km (0.098 R)
• M85: 47,105,378 km (0.063 R)
• M86: 47,577,957 km (0.088 R)
• M87: 49,644,353 km (0.088 R)
• M88: 49,884,756 km (0.103 R)
• M89: 52,716,794 km (0.064 R)
• M90: 54,441,059 km (0.095 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.5

Radius: 8.2

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 11.67 AU - 11.89 AU

Year: 14994 Days

Day: 9.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 19,495,577 km

• M1: 183,257 km (0.049 R)
• M2: 245,640 km (0.066 R)
• M3: 379,979 km (0.109 R)
• M4: 1,096,253 km (0.062 R)
• M5: 1,228,647 km (0.092 R)
• M6: 1,823,598 km (0.099 R)
• M7: 2,199,388 km (0.048 R)
• M8: 2,439,492 km (0.116 R)
• M9: 3,115,076 km (0.035 R)
• M10: 3,465,584 km (0.091 R)
• M11: 3,946,841 km (0.073 R)
• M12: 4,325,922 km (0.099 R)
• M13: 8,712,730 km (0.046 R)
• M14: 9,318,900 km (0.102 R)
• M15: 9,638,441 km (0.069 R)
• M16: 10,288,594 km (0.097 R)
• M17: 12,148,394 km (0.091 R)
• M18: 12,272,710 km (0.069 R)
• M19: 13,129,158 km (0.045 R)
• M20: 13,667,860 km (0.088 R)
• M21: 13,797,112 km (0.037 R)
• M22: 14,502,466 km (0.12 R)
• M23: 15,005,863 km (0.117 R)
• M24: 15,085,898 km (0.112 R)
• M25: 17,439,222 km (0.076 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: 549 - 18,829 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit