🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.81 AU - 1.97 AU

Year: 989 Days

Day: 34.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.93 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.03 AU - 4.91 AU

Year: 3012 Days

Day: 42.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,042,982 km

• M1: 1,648,868 km (0.104 R)

Asteroid Belt

Center: 5.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.3

Radius: 10.4

Gravity: 8.06 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 7.27 AU - 8.33 AU

Year: 8295 Days

Day: 8 Hours

Environment

Temp: -180 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 45,042,982 km

• M1: 133,441 km (0.072 R)
• M2: 522,845 km (0.097 R)
• M3: 655,987 km (0.081 R)
• M4: 801,246 km (0.047 R)
• M5: 1,242,410 km (0.104 R)
• M6: 1,618,799 km (0.109 R)
• M7: 1,707,211 km (0.103 R)
• M8: 1,912,459 km (0.117 R)
• M9: 2,247,708 km (0.092 R)
• M10: 2,322,058 km (0.12 R)
• M11: 2,732,555 km (0.071 R)
• M12: 2,865,697 km (0.068 R)
• M13: 2,946,480 km (0.075 R)
• M14: 3,591,994 km (0.087 R)
• M15: 4,280,294 km (0.094 R)
• M16: 4,466,693 km (0.115 R)
• M17: 4,623,921 km (0.079 R)
• M18: 5,471,542 km (0.09 R)
• M19: 5,707,907 km (0.096 R)
• M20: 5,844,639 km (0.067 R)
• M21: 5,982,269 km (0.115 R)
• M22: 6,225,964 km (0.086 R)
• M23: 6,508,405 km (0.096 R)
• M24: 6,903,643 km (0.101 R)
• M25: 7,159,156 km (0.047 R)
• M26: 8,678,920 km (0.105 R)
• M27: 8,796,804 km (0.109 R)
• M28: 9,718,626 km (0.091 R)
• M29: 9,841,146 km (0.095 R)
• M30: 10,005,255 km (0.107 R)
• M31: 11,222,383 km (0.114 R)
• M32: 11,436,907 km (0.093 R)
• M33: 12,001,190 km (0.065 R)
• M34: 12,618,880 km (0.039 R)
• M35: 12,708,040 km (0.058 R)
• M36: 13,021,597 km (0.118 R)
• M37: 13,610,564 km (0.06 R)
• M38: 14,720,879 km (0.057 R)
• M39: 14,814,677 km (0.061 R)
• M40: 16,197,560 km (0.066 R)
• M41: 16,294,499 km (0.051 R)
• M42: 16,537,596 km (0.117 R)
• M43: 17,224,549 km (0.062 R)
• M44: 17,323,433 km (0.113 R)
• M45: 18,071,423 km (0.112 R)
• M46: 19,084,948 km (0.091 R)
• M47: 19,392,522 km (0.112 R)
• M48: 19,857,173 km (0.053 R)
• M49: 20,116,874 km (0.117 R)
• M50: 20,744,737 km (0.092 R)
• M51: 20,955,371 km (0.094 R)
• M52: 21,166,752 km (0.082 R)
• M53: 21,591,760 km (0.043 R)
• M54: 22,342,292 km (0.086 R)
• M55: 23,319,914 km (0.09 R)
• M56: 24,422,301 km (0.095 R)
• M57: 24,644,753 km (0.118 R)
• M58: 24,812,153 km (0.052 R)
• M59: 25,260,199 km (0.102 R)
• M60: 25,767,485 km (0.065 R)
• M61: 26,392,206 km (0.101 R)
• M62: 26,563,346 km (0.047 R)
• M63: 27,888,334 km (0.114 R)
• M64: 29,175,624 km (0.08 R)
• M65: 31,323,700 km (0.108 R)
• M66: 31,626,187 km (0.117 R)
• M67: 32,845,260 km (0.092 R)
• M68: 33,152,534 km (0.084 R)
• M69: 33,337,287 km (0.078 R)
• M70: 35,015,626 km (0.079 R)
• M71: 35,518,125 km (0.09 R)
• M72: 35,644,086 km (0.111 R)
• M73: 36,086,447 km (0.036 R)
• M74: 36,784,920 km (0.082 R)
• M75: 37,040,134 km (0.051 R)
• M76: 37,167,890 km (0.077 R)
• M77: 38,260,104 km (0.107 R)
• M78: 38,842,489 km (0.075 R)
• M79: 38,972,340 km (0.107 R)
• M80: 39,167,415 km (0.077 R)
• M81: 39,493,239 km (0.116 R)
• M82: 39,689,063 km (0.03 R)
• M83: 39,819,812 km (0.062 R)
• M84: 40,541,621 km (0.11 R)
• M85: 41,466,585 km (0.09 R)
• M86: 42,666,061 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.9

Radius: 9.2

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 8.94 AU - 9.24 AU

Year: 10436 Days

Day: 5.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 45,042,982 km

• M1: 146,606 km (0.086 R)
• M2: 1,000,511 km (0.061 R)
• M3: 1,247,497 km (0.101 R)
• M4: 1,513,930 km (0.043 R)
• M5: 1,643,033 km (0.077 R)
• M6: 1,775,876 km (0.098 R)
• M7: 2,123,841 km (0.096 R)
• M8: 2,493,198 km (0.109 R)
• M9: 2,962,935 km (0.087 R)
• M10: 3,180,600 km (0.096 R)
• M11: 3,747,576 km (0.082 R)
• M12: 4,782,195 km (0.099 R)
• M13: 4,845,774 km (0.046 R)
• M14: 4,973,531 km (0.052 R)
• M15: 5,232,634 km (0.064 R)
• M16: 5,696,837 km (0.095 R)
• M17: 5,865,882 km (0.116 R)
• M18: 6,806,853 km (0.119 R)
• M19: 7,276,590 km (0.116 R)
• M20: 7,570,849 km (0.091 R)
• M21: 7,645,050 km (0.111 R)
• M22: 8,057,491 km (0.057 R)
• M23: 8,592,902 km (0.06 R)
• M24: 8,982,305 km (0.069 R)
• M25: 9,940,479 km (0.077 R)
• M26: 10,021,861 km (0.081 R)
• M27: 10,144,232 km (0.099 R)
• M28: 10,267,201 km (0.047 R)
• M29: 10,390,619 km (0.05 R)
• M30: 10,473,048 km (0.08 R)
• M31: 11,056,928 km (0.11 R)
• M32: 11,141,301 km (0.111 R)
• M33: 11,352,982 km (0.048 R)
• M34: 11,565,860 km (0.094 R)
• M35: 12,518,649 km (0.105 R)
• M36: 13,048,973 km (0.12 R)
• M37: 13,227,444 km (0.108 R)
• M38: 14,223,018 km (0.111 R)
• M39: 14,360,648 km (0.101 R)
• M40: 14,822,755 km (0.08 R)
• M41: 15,761,332 km (0.116 R)
• M42: 16,285,823 km (0.107 R)
• M43: 18,041,952 km (0.068 R)
• M44: 18,390,365 km (0.066 R)
• M45: 18,841,702 km (0.056 R)
• M46: 19,499,933 km (0.111 R)
• M47: 19,960,096 km (0.056 R)
• M48: 21,047,523 km (0.064 R)
• M49: 22,207,355 km (0.092 R)
• M50: 22,420,532 km (0.099 R)
• M51: 22,634,307 km (0.109 R)
• M52: 23,550,445 km (0.066 R)
• M53: 24,423,797 km (0.078 R)
• M54: 25,809,522 km (0.051 R)
• M55: 26,709,802 km (0.08 R)
• M56: 27,163,832 km (0.108 R)
• M57: 27,849,439 km (0.082 R)
• M58: 28,714,713 km (0.069 R)
• M59: 28,830,651 km (0.105 R)
• M60: 29,063,276 km (0.06 R)
• M61: 30,649,013 km (0.11 R)
• M62: 30,945,666 km (0.064 R)
• M63: 31,124,286 km (0.106 R)
• M64: 31,183,826 km (0.109 R)
• M65: 32,262,726 km (0.109 R)
• M66: 32,564,614 km (0.118 R)
• M67: 32,867,400 km (0.072 R)
• M68: 34,456,878 km (0.092 R)
• M69: 34,580,296 km (0.087 R)
• M70: 36,636,070 km (0.069 R)
• M71: 36,761,882 km (0.106 R)
• M72: 37,330,054 km (0.111 R)
• M73: 37,520,044 km (0.103 R)
• M74: 38,155,835 km (0.07 R)
• M75: 38,475,076 km (0.07 R)
• M76: 38,539,104 km (0.027 R)
• M77: 39,051,926 km (0.099 R)
• M78: 39,116,253 km (0.109 R)
• M79: 39,180,580 km (0.118 R)
• M80: 40,279,077 km (0.083 R)
• M81: 40,474,003 km (0.114 R)
• M82: 40,539,078 km (0.099 R)
• M83: 43,701,876 km (0.111 R)
• M84: 44,035,928 km (0.097 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 16,729 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit