🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.89 AU - 0.97 AU

Year: 342 Days

Day: 15 Hours

Environment

Temp: 18 °C

Axial Tilt: 55.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.69 AU - 2.61 AU

Year: 1200 Days

Day: 44.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,889,639 km

• M1: 48,619 km (0.115 R)
• M2: 1,413,849 km (0.113 R)

Asteroid Belt

Center: 3.41 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.8

Radius: 13.5

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.35 AU - 4.97 AU

Year: 3831 Days

Day: 5.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 73,889,639 km

• M1: 184,155 km (0.053 R)
• M2: 283,937 km (0.114 R)
• M3: 432,039 km (0.03 R)
• M4: 669,450 km (0.048 R)
• M5: 829,670 km (0.082 R)
• M6: 1,289,683 km (0.034 R)
• M7: 1,495,081 km (0.116 R)
• M8: 1,586,635 km (0.108 R)
• M9: 1,711,699 km (0.1 R)
• M10: 2,056,522 km (0.073 R)
• M11: 2,211,206 km (0.059 R)
• M12: 2,661,645 km (0.089 R)
• M13: 2,850,139 km (0.068 R)
• M14: 2,946,031 km (0.055 R)
• M15: 3,141,106 km (0.051 R)
• M16: 3,401,407 km (0.091 R)
• M17: 3,523,927 km (0.067 R)
• M18: 3,836,737 km (0.041 R)
• M19: 4,180,512 km (0.096 R)
• M20: 4,692,436 km (0.086 R)
• M21: 4,806,430 km (0.112 R)
• M22: 5,037,110 km (0.103 R)
• M23: 5,390,161 km (0.117 R)
• M24: 5,485,754 km (0.08 R)
• M25: 5,654,351 km (0.077 R)
• M26: 5,775,824 km (0.061 R)
• M27: 6,046,148 km (0.078 R)
• M28: 6,830,340 km (0.025 R)
• M29: 7,168,880 km (0.1 R)
• M30: 7,353,483 km (0.061 R)
• M31: 7,486,326 km (0.114 R)
• M32: 8,080,230 km (0.03 R)
• M33: 9,084,779 km (0.118 R)
• M34: 9,313,515 km (0.094 R)
• M35: 9,922,677 km (0.097 R)
• M36: 10,395,556 km (0.098 R)
• M37: 10,485,165 km (0.031 R)
• M38: 11,179,898 km (0.079 R)
• M39: 11,671,925 km (0.033 R)
• M40: 12,360,225 km (0.076 R)
• M41: 12,550,214 km (0.094 R)
• M42: 13,710,645 km (0.118 R)
• M43: 13,874,455 km (0.081 R)
• M44: 14,006,101 km (0.041 R)
• M45: 14,138,046 km (0.115 R)
• M46: 14,237,379 km (0.097 R)
• M47: 14,938,843 km (0.09 R)
• M48: 15,378,661 km (0.104 R)
• M49: 15,857,225 km (0.074 R)
• M50: 16,653,983 km (0.058 R)
• M51: 17,534,815 km (0.094 R)
• M52: 17,927,210 km (0.076 R)
• M53: 18,358,651 km (0.093 R)
• M54: 18,902,738 km (0.114 R)
• M55: 19,158,401 km (0.077 R)
• M56: 20,416,818 km (0.115 R)
• M57: 21,131,746 km (0.069 R)
• M58: 22,238,621 km (0.1 R)
• M59: 22,392,707 km (0.088 R)
• M60: 22,663,329 km (0.042 R)
• M61: 22,935,149 km (0.112 R)
• M62: 23,403,540 km (0.089 R)
• M63: 23,914,416 km (0.063 R)
• M64: 24,032,898 km (0.056 R)
• M65: 24,468,826 km (0.114 R)
• M66: 24,747,527 km (0.103 R)
• M67: 24,947,390 km (0.083 R)
• M68: 25,590,212 km (0.085 R)
• M69: 26,401,631 km (0.05 R)
• M70: 26,933,451 km (0.075 R)
• M71: 27,138,999 km (0.118 R)
• M72: 27,303,855 km (0.105 R)
• M73: 27,427,573 km (0.091 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 461.1

Radius: 3.3

Gravity: 42.34 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 12.39 AU - 18.69 AU

Year: 23328 Days

Day: 18.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 73,889,639 km

• M1: 75,397 km (0.077 R)
• M2: 315,652 km (0.045 R)
• M3: 769,681 km (0.075 R)
• M4: 817,702 km (0.058 R)
• M5: 1,350,570 km (0.119 R)
• M6: 1,467,705 km (0.112 R)
• M7: 1,618,948 km (0.113 R)
• M8: 2,341,356 km (0.09 R)
• M9: 2,482,277 km (0.091 R)
• M10: 2,883,499 km (0.115 R)
• M11: 3,582,719 km (0.05 R)
• M12: 4,331,307 km (0.04 R)
• M13: 5,447,307 km (0.05 R)
• M14: 6,795,483 km (0.11 R)
• M15: 7,097,073 km (0.054 R)
• M16: 7,249,513 km (0.063 R)
• M17: 7,506,073 km (0.101 R)
• M18: 8,028,020 km (0.119 R)
• M19: 8,080,828 km (0.114 R)
• M20: 8,832,557 km (0.033 R)
• M21: 8,996,517 km (0.112 R)
• M22: 9,718,775 km (0.045 R)
• M23: 9,831,422 km (0.105 R)
• M24: 9,944,668 km (0.11 R)
• M25: 10,001,366 km (0.111 R)
• M26: 10,229,502 km (0.095 R)
• M27: 10,459,285 km (0.089 R)
• M28: 10,517,030 km (0.1 R)
• M29: 10,748,906 km (0.076 R)
• M30: 11,041,220 km (0.112 R)
• M31: 11,276,987 km (0.096 R)
• M32: 12,054,447 km (0.078 R)
• M33: 12,664,208 km (0.114 R)
• M34: 13,850,070 km (0.081 R)
• M35: 13,913,500 km (0.027 R)
• M36: 14,295,872 km (0.088 R)
• M37: 14,552,731 km (0.116 R)
• M38: 15,136,163 km (0.06 R)
• M39: 17,889,063 km (0.074 R)
• M40: 18,374,209 km (0.112 R)
• M41: 18,863,693 km (0.097 R)
• M42: 19,998,543 km (0.11 R)
• M43: 20,285,770 km (0.032 R)
• M44: 21,447,996 km (0.079 R)
• M45: 22,259,415 km (0.034 R)
• M46: 24,446,386 km (0.087 R)
• M47: 24,830,255 km (0.092 R)
• M48: 25,604,124 km (0.039 R)
• M49: 26,543,150 km (0.058 R)
• M50: 28,132,927 km (0.078 R)
• M51: 28,696,612 km (0.043 R)
• M52: 31,071,328 km (0.106 R)
• M53: 31,154,355 km (0.115 R)
• M54: 33,593,399 km (0.098 R)
• M55: 35,570,933 km (0.11 R)
• M56: 36,005,814 km (0.046 R)
• M57: 37,497,604 km (0.096 R)
• M58: 38,473,580 km (0.089 R)
• M59: 38,651,901 km (0.114 R)
• M60: 39,278,267 km (0.093 R)
• M61: 39,547,693 km (0.114 R)
• M62: 39,907,925 km (0.071 R)
• M63: 40,541,023 km (0.09 R)
• M64: 43,384,130 km (0.082 R)
• M65: 43,755,582 km (0.114 R)
• M66: 45,064,115 km (0.03 R)
• M67: 45,628,847 km (0.101 R)
• M68: 46,290,668 km (0.115 R)
• M69: 47,528,291 km (0.11 R)
• M70: 48,487,512 km (0.095 R)
• M71: 48,680,194 km (0.094 R)
• M72: 48,873,026 km (0.109 R)
• M73: 49,550,256 km (0.093 R)
• M74: 50,620,479 km (0.117 R)
• M75: 51,207,501 km (0.107 R)
• M76: 52,981,881 km (0.099 R)
• M77: 53,577,879 km (0.083 R)
• M78: 56,185,819 km (0.086 R)
• M79: 57,098,216 km (0.109 R)
• M80: 57,301,669 km (0.077 R)
• M81: 57,403,396 km (0.081 R)
• M82: 57,505,272 km (0.109 R)
• M83: 58,834,898 km (0.067 R)
• M84: 60,381,590 km (0.079 R)
• M85: 62,884,063 km (0.067 R)
• M86: 64,359,398 km (0.113 R)
• M87: 65,632,924 km (0.096 R)
• M88: 66,272,904 km (0.117 R)
• M89: 68,420,830 km (0.116 R)
• M90: 68,745,009 km (0.075 R)
• M91: 68,853,168 km (0.071 R)
• M92: 69,069,636 km (0.12 R)
• M93: 69,937,902 km (0.031 R)
• M94: 71,904,665 km (0.118 R)
• M95: 72,124,425 km (0.112 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 19,786 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit