🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.73 AU - 0.79 AU

Year: 254 Days

Day: 46.9 Hours

Environment

Temp: 133 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,810,091 km

• M1: 660,774 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.1 AU - 2.16 AU

Year: 1190 Days

Day: 26 Hours

Environment

Temp: -82 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.23 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.7

Radius: 10.1

Gravity: 9.45 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 9.01 AU - 11.63 AU

Year: 12694 Days

Day: 9.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 54,810,091 km

• M1: 218,712 km (0.116 R)
• M2: 316,848 km (0.11 R)
• M3: 485,295 km (0.118 R)
• M4: 1,119,291 km (0.103 R)
• M5: 1,239,867 km (0.114 R)
• M6: 1,365,081 km (0.096 R)
• M7: 1,682,976 km (0.036 R)
• M8: 1,766,003 km (0.1 R)
• M9: 2,576,375 km (0.048 R)
• M10: 2,869,586 km (0.106 R)
• M11: 3,105,203 km (0.046 R)
• M12: 3,382,258 km (0.07 R)
• M13: 3,923,354 km (0.035 R)
• M14: 4,034,804 km (0.112 R)
• M15: 6,922,043 km (0.087 R)
• M16: 7,468,075 km (0.039 R)
• M17: 7,560,377 km (0.088 R)
• M18: 8,217,561 km (0.1 R)
• M19: 8,360,726 km (0.117 R)
• M20: 8,990,982 km (0.074 R)
• M21: 9,336,702 km (0.065 R)
• M22: 9,486,151 km (0.082 R)
• M23: 9,888,718 km (0.091 R)
• M24: 10,606,639 km (0.111 R)
• M25: 10,762,819 km (0.115 R)
• M26: 10,919,597 km (0.043 R)
• M27: 11,607,897 km (0.106 R)
• M28: 11,876,276 km (0.067 R)
• M29: 12,146,898 km (0.104 R)
• M30: 12,474,218 km (0.118 R)
• M31: 12,584,023 km (0.104 R)
• M32: 13,081,885 km (0.07 R)
• M33: 14,441,131 km (0.12 R)
• M34: 14,729,855 km (0.112 R)
• M35: 15,196,002 km (0.095 R)
• M36: 15,313,287 km (0.063 R)
• M37: 15,607,695 km (0.086 R)
• M38: 16,683,454 km (0.073 R)
• M39: 18,906,029 km (0.039 R)
• M40: 18,969,010 km (0.103 R)
• M41: 19,475,997 km (0.074 R)
• M42: 20,438,659 km (0.106 R)
• M43: 21,350,907 km (0.12 R)
• M44: 21,416,730 km (0.064 R)
• M45: 21,680,023 km (0.11 R)
• M46: 22,077,205 km (0.088 R)
• M47: 22,409,911 km (0.091 R)
• M48: 22,476,631 km (0.089 R)
• M49: 23,689,571 km (0.097 R)
• M50: 23,961,989 km (0.093 R)
• M51: 26,037,958 km (0.1 R)
• M52: 26,389,513 km (0.118 R)
• M53: 27,596,768 km (0.075 R)
• M54: 28,531,904 km (0.102 R)
• M55: 28,749,270 km (0.107 R)
• M56: 29,770,575 km (0.092 R)
• M57: 30,212,038 km (0.109 R)
• M58: 30,803,847 km (0.105 R)
• M59: 32,074,232 km (0.089 R)
• M60: 32,149,480 km (0.116 R)
• M61: 34,434,587 km (0.075 R)
• M62: 34,588,823 km (0.103 R)
• M63: 34,820,550 km (0.067 R)
• M64: 35,674,604 km (0.079 R)
• M65: 36,378,462 km (0.119 R)
• M66: 38,838,001 km (0.055 R)
• M67: 39,804,553 km (0.057 R)
• M68: 40,534,590 km (0.113 R)
• M69: 40,615,971 km (0.059 R)
• M70: 40,941,945 km (0.051 R)
• M71: 41,760,994 km (0.09 R)
• M72: 44,334,227 km (0.114 R)
• M73: 45,767,075 km (0.106 R)
• M74: 46,106,363 km (0.089 R)
• M75: 46,616,940 km (0.085 R)
• M76: 47,215,033 km (0.09 R)
• M77: 47,987,706 km (0.09 R)
• M78: 48,591,483 km (0.072 R)
• M79: 48,937,802 km (0.062 R)
• M80: 49,458,552 km (0.045 R)
• M81: 49,545,468 km (0.12 R)
• M82: 51,560,103 km (0.078 R)
• M83: 55,127,115 km (0.106 R)
• M84: 55,217,322 km (0.059 R)
• M85: 55,578,601 km (0.108 R)
• M86: 57,487,919 km (0.062 R)
• M87: 59,418,928 km (0.101 R)
• M88: 59,974,385 km (0.025 R)
• M89: 60,438,737 km (0.061 R)
• M90: 61,090,834 km (0.071 R)
• M91: 61,370,881 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.6

Radius: 13.8

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 10.98 AU - 11.46 AU

Year: 14390 Days

Day: 9.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 54,810,091 km

• M1: 173,384 km (0.086 R)
• M2: 387,608 km (0.117 R)
• M3: 693,237 km (0.108 R)
• M4: 800,947 km (0.062 R)
• M5: 1,408,015 km (0.086 R)
• M6: 1,746,256 km (0.111 R)
• M7: 1,951,504 km (0.096 R)
• M8: 2,673,763 km (0.062 R)
• M9: 4,414,035 km (0.112 R)
• M10: 4,768,432 km (0.103 R)
• M11: 4,912,794 km (0.097 R)
• M12: 5,022,001 km (0.12 R)
• M13: 6,636,012 km (0.119 R)
• M14: 6,797,578 km (0.117 R)
• M15: 6,960,490 km (0.104 R)
• M16: 7,207,326 km (0.091 R)
• M17: 7,541,079 km (0.066 R)
• M18: 7,965,339 km (0.09 R)
• M19: 8,094,142 km (0.087 R)
• M20: 8,310,311 km (0.107 R)
• M21: 9,511,133 km (0.062 R)
• M22: 10,201,677 km (0.114 R)
• M23: 11,436,757 km (0.066 R)
• M24: 11,630,935 km (0.105 R)
• M25: 12,468,683 km (0.057 R)
• M26: 13,376,892 km (0.111 R)
• M27: 15,203,332 km (0.109 R)
• M28: 15,310,145 km (0.041 R)
• M29: 15,524,369 km (0.05 R)
• M30: 16,173,026 km (0.102 R)
• M31: 16,775,307 km (0.071 R)
• M32: 17,552,767 km (0.077 R)
• M33: 18,626,431 km (0.061 R)
• M34: 19,257,883 km (0.102 R)
• M35: 20,423,849 km (0.07 R)
• M36: 21,015,359 km (0.089 R)
• M37: 21,313,358 km (0.089 R)
• M38: 21,552,715 km (0.12 R)
• M39: 21,732,831 km (0.12 R)
• M40: 22,154,996 km (0.089 R)
• M41: 22,762,812 km (0.041 R)
• M42: 23,191,560 km (0.067 R)
• M43: 23,499,432 km (0.067 R)
• M44: 24,368,745 km (0.062 R)
• M45: 25,819,695 km (0.079 R)
• M46: 26,845,487 km (0.06 R)
• M47: 27,753,995 km (0.095 R)
• M48: 28,343,411 km (0.104 R)
• M49: 28,870,893 km (0.105 R)
• M50: 29,734,821 km (0.114 R)
• M51: 30,472,488 km (0.109 R)
• M52: 30,877,300 km (0.092 R)
• M53: 31,556,175 km (0.104 R)
• M54: 32,377,168 km (0.102 R)
• M55: 32,928,586 km (0.095 R)
• M56: 35,023,405 km (0.064 R)
• M57: 35,235,385 km (0.043 R)
• M58: 35,518,424 km (0.099 R)
• M59: 35,802,361 km (0.032 R)
• M60: 36,658,659 km (0.026 R)
• M61: 37,955,673 km (0.065 R)
• M62: 38,318,597 km (0.102 R)
• M63: 39,487,854 km (0.104 R)
• M64: 40,298,525 km (0.095 R)
• M65: 41,412,730 km (0.033 R)
• M66: 42,838,697 km (0.056 R)
• M67: 46,667,355 km (0.055 R)
• M68: 48,386,384 km (0.118 R)
• M69: 48,779,976 km (0.075 R)
• M70: 49,649,589 km (0.114 R)
• M71: 49,808,312 km (0.064 R)
• M72: 50,923,714 km (0.051 R)
• M73: 51,564,740 km (0.059 R)
• M74: 51,725,409 km (0.102 R)
• M75: 52,208,610 km (0.1 R)
• M76: 52,369,876 km (0.073 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 17,943 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit