🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.65 AU - 0.65 AU

Year: 191 Days

Day: 36.7 Hours

Environment

Temp: 216 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.91 AU - 0.95 AU

Year: 328 Days

Day: 41.5 Hours

Environment

Temp: 127 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,622,695 km

• M1: 131,197 km (0.06 R)

Asteroid Belt

Center: 1.19 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.2 AU - 1.7 AU

Year: 638 Days

Day: 37.8 Hours

Environment

Temp: -27 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.59 AU - 2.19 AU

Year: 949 Days

Day: 44.7 Hours

Environment

Temp: -65 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.4 AU - 3.66 AU

Year: 1926 Days

Day: 28.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,622,695 km

• M1: 465,549 km (0.077 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.69 AU - 3.99 AU

Year: 2230 Days

Day: 24.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,622,695 km

• M1: 547,977 km (0.047 R)
• M2: 1,176,737 km (0.106 R)

Asteroid Belt

Center: 5.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.6

Radius: 9

Gravity: 10.06 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 7.26 AU - 8.06 AU

Year: 7743 Days

Day: 13.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 62,622,695 km

• M1: 322,832 km (0.056 R)
• M2: 379,679 km (0.107 R)
• M3: 466,446 km (0.028 R)
• M4: 603,777 km (0.111 R)
• M5: 693,087 km (0.08 R)
• M6: 787,334 km (0.119 R)
• M7: 971,638 km (0.1 R)
• M8: 1,042,398 km (0.094 R)
• M9: 1,362,537 km (0.091 R)
• M10: 1,482,814 km (0.097 R)
• M11: 1,544,448 km (0.113 R)
• M12: 2,207,017 km (0.102 R)
• M13: 2,301,414 km (0.119 R)
• M14: 2,445,776 km (0.05 R)
• M15: 2,593,129 km (0.112 R)
• M16: 2,974,604 km (0.065 R)
• M17: 3,185,238 km (0.083 R)
• M18: 3,292,500 km (0.084 R)
• M19: 3,621,316 km (0.111 R)
• M20: 4,018,348 km (0.1 R)
• M21: 4,192,780 km (0.043 R)
• M22: 5,071,069 km (0.08 R)
• M23: 5,579,402 km (0.109 R)
• M24: 5,905,526 km (0.098 R)
• M25: 6,104,042 km (0.07 R)
• M26: 6,338,611 km (0.118 R)
• M27: 6,747,612 km (0.087 R)
• M28: 7,306,210 km (0.12 R)
• M29: 7,591,045 km (0.086 R)
• M30: 7,843,416 km (0.107 R)
• M31: 8,579,438 km (0.095 R)
• M32: 8,993,674 km (0.11 R)
• M33: 9,260,707 km (0.079 R)
• M34: 9,569,028 km (0.055 R)
• M35: 9,724,460 km (0.062 R)
• M36: 9,802,550 km (0.07 R)
• M37: 10,594,521 km (0.084 R)
• M38: 10,755,339 km (0.089 R)
• M39: 11,038,827 km (0.084 R)
• M40: 11,778,888 km (0.094 R)
• M41: 12,239,200 km (0.103 R)
• M42: 12,919,123 km (0.06 R)
• M43: 13,786,192 km (0.114 R)
• M44: 14,315,469 km (0.092 R)
• M45: 14,941,387 km (0.08 R)
• M46: 15,121,951 km (0.098 R)
• M47: 15,576,280 km (0.116 R)
• M48: 16,872,246 km (0.104 R)
• M49: 17,013,167 km (0.079 R)
• M50: 17,154,537 km (0.056 R)
• M51: 17,866,922 km (0.094 R)
• M52: 18,106,429 km (0.102 R)
• M53: 18,443,772 km (0.111 R)
• M54: 18,929,067 km (0.109 R)
• M55: 20,160,856 km (0.096 R)
• M56: 22,082,441 km (0.054 R)
• M57: 22,804,999 km (0.072 R)
• M58: 23,956,005 km (0.111 R)
• M59: 24,805,122 km (0.098 R)
• M60: 24,965,341 km (0.041 R)
• M61: 25,771,973 km (0.111 R)
• M62: 26,042,745 km (0.09 R)
• M63: 26,532,529 km (0.084 R)
• M64: 26,915,499 km (0.082 R)
• M65: 27,964,330 km (0.119 R)
• M66: 28,858,028 km (0.091 R)
• M67: 29,421,264 km (0.114 R)
• M68: 30,444,363 km (0.099 R)
• M69: 30,730,544 km (0.08 R)
• M70: 30,845,286 km (0.048 R)
• M71: 31,710,410 km (0.119 R)
• M72: 32,525,120 km (0.1 R)
• M73: 33,405,653 km (0.088 R)
• M74: 34,532,125 km (0.039 R)
• M75: 34,890,562 km (0.041 R)
• M76: 35,010,240 km (0.066 R)
• M77: 35,912,465 km (0.099 R)
• M78: 36,093,777 km (0.105 R)
• M79: 37,310,756 km (0.107 R)
• M80: 37,678,468 km (0.075 R)
• M81: 38,850,717 km (0.084 R)
• M82: 39,347,980 km (0.104 R)
• M83: 40,474,302 km (0.077 R)
• M84: 41,357,678 km (0.065 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.3

Radius: 15

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 7.38 AU - 9.06 AU

Year: 8608 Days

Day: 5.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 62,622,695 km

• M1: 187,596 km (0.103 R)
• M2: 613,650 km (0.046 R)
• M3: 730,935 km (0.068 R)
• M4: 964,457 km (0.096 R)
• M5: 1,105,678 km (0.084 R)
• M6: 1,224,159 km (0.088 R)
• M7: 1,607,280 km (0.057 R)
• M8: 1,760,917 km (0.096 R)
• M9: 2,406,282 km (0.101 R)
• M10: 2,563,808 km (0.049 R)
• M11: 2,786,260 km (0.093 R)
• M12: 3,381,660 km (0.084 R)
• M13: 3,559,083 km (0.082 R)
• M14: 3,808,313 km (0.103 R)
• M15: 4,372,147 km (0.061 R)
• M16: 4,541,642 km (0.064 R)
• M17: 4,664,013 km (0.096 R)
• M18: 4,987,743 km (0.111 R)
• M19: 5,190,448 km (0.109 R)
• M20: 5,422,025 km (0.1 R)
• M21: 5,975,687 km (0.093 R)
• M22: 6,137,253 km (0.025 R)
• M23: 6,382,294 km (0.092 R)
• M24: 7,023,470 km (0.092 R)
• M25: 7,452,667 km (0.085 R)
• M26: 7,743,784 km (0.11 R)
• M27: 8,097,882 km (0.082 R)
• M28: 8,578,540 km (0.056 R)
• M29: 8,791,717 km (0.093 R)
• M30: 9,536,266 km (0.1 R)
• M31: 10,658,100 km (0.113 R)
• M32: 11,052,440 km (0.11 R)
• M33: 11,418,057 km (0.113 R)
• M34: 11,652,926 km (0.093 R)
• M35: 11,889,291 km (0.086 R)
• M36: 12,298,291 km (0.074 R)
• M37: 12,781,343 km (0.113 R)
• M38: 13,235,522 km (0.059 R)
• M39: 14,340,003 km (0.05 R)
• M40: 14,702,479 km (0.101 R)
• M41: 15,473,805 km (0.101 R)
• M42: 15,845,706 km (0.098 R)
• M43: 16,220,748 km (0.111 R)
• M44: 16,864,766 km (0.094 R)
• M45: 18,021,906 km (0.077 R)
• M46: 18,452,598 km (0.097 R)
• M47: 18,926,225 km (0.117 R)
• M48: 19,404,041 km (0.083 R)
• M49: 19,885,895 km (0.109 R)
• M50: 20,330,949 km (0.098 R)
• M51: 21,148,651 km (0.079 R)
• M52: 21,354,797 km (0.083 R)
• M53: 21,893,798 km (0.069 R)
• M54: 22,479,324 km (0.093 R)
• M55: 23,070,086 km (0.113 R)
• M56: 23,665,785 km (0.074 R)
• M57: 24,916,124 km (0.047 R)
• M58: 25,264,836 km (0.094 R)
• M59: 27,077,364 km (0.12 R)
• M60: 27,256,433 km (0.103 R)
• M61: 27,391,071 km (0.083 R)
• M62: 27,931,418 km (0.12 R)
• M63: 28,067,104 km (0.087 R)
• M64: 28,384,550 km (0.05 R)
• M65: 28,566,461 km (0.03 R)
• M66: 28,748,821 km (0.082 R)
• M67: 29,023,034 km (0.04 R)
• M68: 29,160,365 km (0.091 R)
• M69: 29,943,211 km (0.093 R)
• M70: 30,128,562 km (0.074 R)
• M71: 30,453,489 km (0.105 R)
• M72: 30,779,762 km (0.074 R)
• M73: 31,153,906 km (0.117 R)
• M74: 31,482,573 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 218.1

Radius: 5.6

Gravity: 6.95 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 13.28 AU - 21.48 AU

Year: 26465 Days

Day: 19.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 62,622,695 km

• M1: 85,420 km (0.039 R)
• M2: 273,764 km (0.099 R)
• M3: 588,967 km (0.081 R)
• M4: 727,494 km (0.104 R)
• M5: 920,924 km (0.089 R)
• M6: 1,058,854 km (0.119 R)
• M7: 1,815,221 km (0.039 R)
• M8: 2,573,083 km (0.118 R)
• M9: 2,768,009 km (0.109 R)
• M10: 2,867,342 km (0.088 R)
• M11: 2,967,872 km (0.114 R)
• M12: 3,311,349 km (0.119 R)
• M13: 3,595,136 km (0.088 R)
• M14: 4,454,127 km (0.109 R)
• M15: 5,250,287 km (0.083 R)
• M16: 5,291,127 km (0.099 R)
• M17: 5,580,898 km (0.025 R)
• M18: 7,378,466 km (0.088 R)
• M19: 7,655,372 km (0.106 R)
• M20: 8,267,078 km (0.116 R)
• M21: 8,748,334 km (0.094 R)
• M22: 8,796,953 km (0.057 R)
• M23: 9,041,396 km (0.071 R)
• M24: 9,737,625 km (0.117 R)
• M25: 9,939,731 km (0.029 R)
• M26: 10,554,429 km (0.055 R)
• M27: 11,234,052 km (0.116 R)
• M28: 11,339,967 km (0.101 R)
• M29: 11,766,471 km (0.094 R)
• M30: 12,144,056 km (0.117 R)
• M31: 12,470,927 km (0.078 R)
• M32: 13,863,534 km (0.047 R)
• M33: 14,205,066 km (0.101 R)
• M34: 14,491,845 km (0.109 R)
• M35: 14,954,551 km (0.079 R)
• M36: 15,187,774 km (0.12 R)
• M37: 17,035,308 km (0.114 R)
• M38: 19,521,774 km (0.032 R)
• M39: 20,483,090 km (0.116 R)
• M40: 21,197,719 km (0.119 R)
• M41: 21,525,338 km (0.097 R)
• M42: 23,120,800 km (0.117 R)
• M43: 23,728,915 km (0.047 R)
• M44: 24,410,633 km (0.112 R)
• M45: 24,685,145 km (0.091 R)
• M46: 25,098,932 km (0.049 R)
• M47: 25,723,803 km (0.059 R)
• M48: 26,494,381 km (0.1 R)
• M49: 26,847,133 km (0.099 R)
• M50: 27,343,798 km (0.093 R)
• M51: 27,486,215 km (0.113 R)
• M52: 27,843,305 km (0.098 R)
• M53: 29,505,786 km (0.075 R)
• M54: 30,459,622 km (0.111 R)
• M55: 30,607,276 km (0.094 R)
• M56: 31,349,131 km (0.038 R)
• M57: 32,247,018 km (0.09 R)
• M58: 33,915,184 km (0.075 R)
• M59: 35,068,434 km (0.093 R)
• M60: 37,255,555 km (0.036 R)
• M61: 37,729,929 km (0.107 R)
• M62: 38,365,421 km (0.05 R)
• M63: 38,445,157 km (0.098 R)
• M64: 38,764,548 km (0.037 R)
• M65: 39,164,872 km (0.1 R)
• M66: 39,325,540 km (0.081 R)
• M67: 40,293,438 km (0.077 R)
• M68: 40,455,453 km (0.116 R)
• M69: 40,861,611 km (0.109 R)
• M70: 41,024,523 km (0.084 R)
• M71: 41,106,054 km (0.088 R)
• M72: 41,677,967 km (0.05 R)
• M73: 42,170,443 km (0.108 R)
• M74: 42,664,714 km (0.07 R)
• M75: 43,659,241 km (0.034 R)
• M76: 44,075,721 km (0.1 R)
• M77: 45,333,391 km (0.051 R)
• M78: 46,008,975 km (0.11 R)
• M79: 46,263,291 km (0.101 R)
• M80: 49,176,560 km (0.086 R)
• M81: 50,567,970 km (0.088 R)
• M82: 51,093,058 km (0.05 R)
• M83: 51,356,351 km (0.105 R)
• M84: 55,268,485 km (0.049 R)
• M85: 56,896,409 km (0.118 R)
• M86: 57,807,609 km (0.063 R)
• M87: 57,898,864 km (0.105 R)
• M88: 58,539,891 km (0.098 R)
• M89: 61,780,181 km (0.097 R)
• M90: 61,873,530 km (0.072 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 12,516 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit