🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.95 AU - 1.39 AU

Year: 460 Days

Day: 17.7 Hours

Environment

Temp: 23 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.99 AU - 4.01 AU

Year: 2907 Days

Day: 43.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 100.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,260,928 km

• M1: 1,054,964 km (0.106 R)
• M2: 2,110,078 km (0.087 R)

Asteroid Belt

Center: 4.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.9

Radius: 11.9

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.97 AU - 5.17 AU

Year: 4149 Days

Day: 13.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 34,260,928 km

• M1: 250,876 km (0.045 R)
• M2: 416,032 km (0.029 R)
• M3: 581,337 km (0.051 R)
• M4: 702,063 km (0.086 R)
• M5: 863,629 km (0.114 R)
• M6: 1,004,699 km (0.108 R)
• M7: 1,130,511 km (0.104 R)
• M8: 1,449,903 km (0.12 R)
• M9: 1,540,858 km (0.073 R)
• M10: 1,715,140 km (0.105 R)
• M11: 1,953,000 km (0.112 R)
• M12: 2,322,806 km (0.094 R)
• M13: 2,492,600 km (0.091 R)
• M14: 3,060,473 km (0.054 R)
• M15: 3,420,406 km (0.104 R)
• M16: 3,561,028 km (0.118 R)
• M17: 3,703,744 km (0.096 R)
• M18: 3,866,656 km (0.101 R)
• M19: 4,369,455 km (0.115 R)
• M20: 4,464,898 km (0.072 R)
• M21: 4,992,380 km (0.071 R)
• M22: 5,132,404 km (0.111 R)
• M23: 5,334,810 km (0.058 R)
• M24: 6,106,286 km (0.076 R)
• M25: 6,364,043 km (0.111 R)
• M26: 6,868,337 km (0.062 R)
• M27: 7,204,035 km (0.051 R)
• M28: 8,361,923 km (0.118 R)
• M29: 8,504,789 km (0.098 R)
• M30: 8,600,531 km (0.092 R)
• M31: 9,527,440 km (0.104 R)
• M32: 9,851,917 km (0.074 R)
• M33: 10,179,986 km (0.106 R)
• M34: 10,307,144 km (0.086 R)
• M35: 10,486,063 km (0.09 R)
• M36: 10,588,687 km (0.091 R)
• M37: 11,133,373 km (0.111 R)
• M38: 11,448,725 km (0.067 R)
• M39: 11,528,012 km (0.111 R)
• M40: 11,820,326 km (0.08 R)
• M41: 12,007,772 km (0.091 R)
• M42: 12,331,203 km (0.067 R)
• M43: 12,466,739 km (0.085 R)
• M44: 12,548,419 km (0.03 R)
• M45: 13,124,670 km (0.077 R)
• M46: 13,429,999 km (0.031 R)
• M47: 13,850,070 km (0.069 R)
• M48: 14,703,376 km (0.109 R)
• M49: 15,078,418 km (0.103 R)
• M50: 15,165,484 km (0.034 R)
• M51: 15,252,550 km (0.072 R)
• M52: 15,926,489 km (0.082 R)
• M53: 16,074,291 km (0.103 R)
• M54: 16,252,163 km (0.105 R)
• M55: 16,401,013 km (0.029 R)
• M56: 16,610,001 km (0.059 R)
• M57: 16,789,967 km (0.049 R)
• M58: 17,485,598 km (0.09 R)
• M59: 17,729,891 km (0.09 R)
• M60: 17,944,414 km (0.099 R)
• M61: 18,159,835 km (0.101 R)
• M62: 18,252,436 km (0.11 R)
• M63: 18,686,719 km (0.116 R)
• M64: 19,281,520 km (0.1 R)
• M65: 19,565,457 km (0.104 R)
• M66: 19,723,881 km (0.111 R)
• M67: 20,265,425 km (0.104 R)
• M68: 21,070,710 km (0.099 R)
• M69: 21,363,174 km (0.107 R)
• M70: 21,526,236 km (0.091 R)
• M71: 21,656,985 km (0.112 R)
• M72: 21,886,318 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.6

Radius: 10.7

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 5.83 AU - 6.37 AU

Year: 5476 Days

Day: 9.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 34,260,928 km

• M1: 180,265 km (0.05 R)
• M2: 255,663 km (0.101 R)
• M3: 332,406 km (0.114 R)
• M4: 427,850 km (0.101 R)
• M5: 575,802 km (0.085 R)
• M6: 987,496 km (0.066 R)
• M7: 1,071,420 km (0.104 R)
• M8: 1,180,028 km (0.08 R)
• M9: 1,420,731 km (0.079 R)
• M10: 1,677,441 km (0.119 R)
• M11: 2,029,445 km (0.109 R)
• M12: 2,404,935 km (0.089 R)
• M13: 2,534,936 km (0.114 R)
• M14: 3,063,166 km (0.112 R)
• M15: 3,380,313 km (0.093 R)
• M16: 3,641,811 km (0.116 R)
• M17: 4,447,694 km (0.049 R)
• M18: 4,572,459 km (0.114 R)
• M19: 4,734,623 km (0.051 R)
• M20: 5,045,936 km (0.061 R)
• M21: 5,326,283 km (0.094 R)
• M22: 5,631,013 km (0.077 R)
• M23: 6,297,322 km (0.081 R)
• M24: 6,988,614 km (0.12 R)
• M25: 7,280,330 km (0.054 R)
• M26: 7,983,739 km (0.117 R)
• M27: 8,092,198 km (0.056 R)
• M28: 8,223,096 km (0.101 R)
• M29: 8,531,118 km (0.103 R)
• M30: 9,045,435 km (0.115 R)
• M31: 9,455,034 km (0.105 R)
• M32: 9,569,776 km (0.067 R)
• M33: 9,638,890 km (0.113 R)
• M34: 9,800,904 km (0.065 R)
• M35: 9,987,154 km (0.096 R)
• M36: 10,481,575 km (0.088 R)
• M37: 11,764,676 km (0.09 R)
• M38: 12,012,260 km (0.112 R)
• M39: 12,086,910 km (0.111 R)
• M40: 12,311,755 km (0.045 R)
• M41: 12,412,135 km (0.119 R)
• M42: 12,563,229 km (0.051 R)
• M43: 12,892,644 km (0.083 R)
• M44: 12,969,088 km (0.09 R)
• M45: 13,250,631 km (0.118 R)
• M46: 13,482,508 km (0.103 R)
• M47: 13,976,480 km (0.07 R)
• M48: 15,602,011 km (0.071 R)
• M49: 15,819,526 km (0.096 R)
• M50: 16,147,893 km (0.116 R)
• M51: 16,395,627 km (0.057 R)
• M52: 16,811,360 km (0.117 R)
• M53: 18,422,379 km (0.117 R)
• M54: 19,173,510 km (0.107 R)
• M55: 19,406,733 km (0.082 R)
• M56: 19,582,212 km (0.092 R)
• M57: 19,699,496 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.2

Radius: 14.8

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 5.78 AU - 6.82 AU

Year: 5747 Days

Day: 13.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 34,260,928 km

• M1: 186,549 km (0.105 R)
• M2: 289,173 km (0.112 R)
• M3: 416,032 km (0.119 R)
• M4: 525,837 km (0.102 R)
• M5: 692,937 km (0.109 R)
• M6: 800,199 km (0.114 R)
• M7: 922,271 km (0.116 R)
• M8: 1,141,731 km (0.078 R)
• M9: 1,676,095 km (0.053 R)
• M10: 1,871,021 km (0.111 R)
• M11: 2,131,470 km (0.111 R)
• M12: 2,331,782 km (0.057 R)
• M13: 2,713,556 km (0.109 R)
• M14: 3,495,354 km (0.082 R)
• M15: 3,875,931 km (0.117 R)
• M16: 4,600,733 km (0.106 R)
• M17: 4,815,705 km (0.091 R)
• M18: 5,725,111 km (0.114 R)
• M19: 5,873,512 km (0.101 R)
• M20: 6,040,014 km (0.105 R)
• M21: 6,756,588 km (0.098 R)
• M22: 6,896,163 km (0.045 R)
• M23: 7,249,513 km (0.074 R)
• M24: 7,699,354 km (0.097 R)
• M25: 8,047,468 km (0.094 R)
• M26: 8,158,469 km (0.049 R)
• M27: 8,419,518 km (0.109 R)
• M28: 8,683,408 km (0.084 R)
• M29: 9,277,312 km (0.058 R)
• M30: 10,646,432 km (0.114 R)
• M31: 10,788,849 km (0.12 R)
• M32: 10,891,024 km (0.057 R)
• M33: 11,448,127 km (0.034 R)
• M34: 11,951,224 km (0.119 R)
• M35: 12,056,990 km (0.073 R)
• M36: 13,306,132 km (0.108 R)
• M37: 13,968,402 km (0.108 R)
• M38: 14,709,360 km (0.062 R)
• M39: 15,509,260 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.2

Radius: 12.8

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 7.77 AU - 8.07 AU

Year: 8101 Days

Day: 12.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 34,260,928 km

• M1: 188,344 km (0.043 R)
• M2: 302,188 km (0.112 R)
• M3: 442,361 km (0.115 R)
• M4: 575,204 km (0.115 R)
• M5: 916,437 km (0.041 R)
• M6: 1,352,814 km (0.115 R)
• M7: 1,757,625 km (0.084 R)
• M8: 1,888,374 km (0.113 R)
• M9: 1,983,967 km (0.1 R)
• M10: 2,613,026 km (0.088 R)
• M11: 2,983,430 km (0.092 R)
• M12: 3,163,696 km (0.106 R)
• M13: 3,370,889 km (0.106 R)
• M14: 3,654,078 km (0.082 R)
• M15: 4,118,729 km (0.088 R)
• M16: 4,396,382 km (0.088 R)
• M17: 5,077,053 km (0.114 R)
• M18: 5,293,221 km (0.082 R)
• M19: 6,419,245 km (0.031 R)
• M20: 6,653,216 km (0.097 R)
• M21: 7,129,835 km (0.097 R)
• M22: 7,280,928 km (0.069 R)
• M23: 7,433,219 km (0.102 R)
• M24: 7,586,557 km (0.114 R)
• M25: 7,679,158 km (0.062 R)
• M26: 7,865,407 km (0.091 R)
• M27: 8,657,229 km (0.064 R)
• M28: 8,818,645 km (0.093 R)
• M29: 9,408,210 km (0.056 R)
• M30: 9,674,345 km (0.098 R)
• M31: 9,909,363 km (0.11 R)
• M32: 10,146,176 km (0.112 R)
• M33: 10,282,310 km (0.069 R)
• M34: 10,902,693 km (0.114 R)
• M35: 11,287,907 km (0.113 R)
• M36: 11,677,460 km (0.084 R)
• M37: 12,107,554 km (0.073 R)
• M38: 12,252,215 km (0.065 R)
• M39: 12,689,191 km (0.028 R)
• M40: 13,020,400 km (0.051 R)
• M41: 13,317,202 km (0.039 R)
• M42: 13,841,992 km (0.074 R)
• M43: 14,564,998 km (0.071 R)
• M44: 14,718,785 km (0.114 R)
• M45: 14,834,574 km (0.089 R)
• M46: 15,144,540 km (0.084 R)
• M47: 15,339,466 km (0.038 R)
• M48: 15,574,335 km (0.094 R)
• M49: 15,929,032 km (0.068 R)
• M50: 16,206,835 km (0.115 R)
• M51: 17,292,915 km (0.102 R)
• M52: 17,619,338 km (0.078 R)
• M53: 18,861,150 km (0.035 R)
• M54: 18,986,962 km (0.108 R)
• M55: 19,365,893 km (0.117 R)
• M56: 20,174,021 km (0.083 R)
• M57: 20,431,628 km (0.096 R)
• M58: 20,560,731 km (0.117 R)
• M59: 20,949,985 km (0.087 R)
• M60: 21,036,752 km (0.09 R)
• M61: 21,297,950 km (0.11 R)
• M62: 21,735,523 km (0.11 R)
• M63: 23,380,502 km (0.102 R)
• M64: 23,560,767 km (0.112 R)
• M65: 23,786,809 km (0.105 R)
• M66: 24,149,734 km (0.116 R)
• M67: 25,019,346 km (0.099 R)
• M68: 25,806,081 km (0.106 R)
• M69: 26,460,123 km (0.095 R)
• M70: 28,454,712 km (0.117 R)
• M71: 28,695,415 km (0.064 R)
• M72: 29,421,413 km (0.062 R)
• M73: 29,616,190 km (0.1 R)
• M74: 31,486,612 km (0.089 R)
• M75: 32,285,614 km (0.064 R)
• M76: 32,990,070 km (0.074 R)
• M77: 33,141,763 km (0.07 R)
• M78: 33,496,459 km (0.034 R)
• M79: 33,699,763 km (0.088 R)
• M80: 33,954,528 km (0.049 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 18,167 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit