🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.86 AU - 1.24 AU

Year: 382 Days

Day: 17.2 Hours

Environment

Temp: 145 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,165,794 km

• M1: 548,127 km (0.038 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.99 AU - 1.29 AU

Year: 432 Days

Day: 13.1 Hours

Environment

Temp: 31 °C

Axial Tilt: 31.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 86,165,794 km

• M1: 71,657 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.24 AU - 3.02 AU

Year: 1513 Days

Day: 17.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,165,794 km

• M1: 2,458,940 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.1

Radius: 13.8

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 6.45 AU - 7.67 AU

Year: 6655 Days

Day: 10.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 86,165,794 km

• M1: 175,030 km (0.041 R)
• M2: 321,785 km (0.054 R)
• M3: 442,062 km (0.099 R)
• M4: 609,312 km (0.054 R)
• M5: 1,163,572 km (0.052 R)
• M6: 1,373,308 km (0.101 R)
• M7: 1,557,912 km (0.097 R)
• M8: 1,692,401 km (0.054 R)
• M9: 1,911,861 km (0.084 R)
• M10: 2,014,784 km (0.084 R)
• M11: 3,049,403 km (0.103 R)
• M12: 3,244,479 km (0.056 R)
• M13: 3,418,611 km (0.095 R)
• M14: 4,723,403 km (0.111 R)
• M15: 4,893,047 km (0.111 R)
• M16: 5,007,340 km (0.094 R)
• M17: 5,326,133 km (0.082 R)
• M18: 5,414,246 km (0.106 R)
• M19: 5,922,729 km (0.04 R)
• M20: 6,167,471 km (0.083 R)
• M21: 6,446,771 km (0.102 R)
• M22: 6,572,283 km (0.098 R)
• M23: 6,825,852 km (0.094 R)
• M24: 7,473,610 km (0.107 R)
• M25: 7,572,495 km (0.111 R)
• M26: 7,705,038 km (0.042 R)
• M27: 8,277,101 km (0.103 R)
• M28: 8,482,349 km (0.081 R)
• M29: 9,037,806 km (0.072 R)
• M30: 9,676,888 km (0.075 R)
• M31: 10,111,021 km (0.076 R)
• M32: 10,404,083 km (0.097 R)
• M33: 11,149,081 km (0.053 R)
• M34: 11,834,239 km (0.12 R)
• M35: 12,298,591 km (0.054 R)
• M36: 12,887,557 km (0.083 R)
• M37: 13,125,717 km (0.052 R)
• M38: 13,808,482 km (0.079 R)
• M39: 14,420,636 km (0.096 R)
• M40: 14,709,211 km (0.098 R)
• M41: 15,041,468 km (0.114 R)
• M42: 16,053,348 km (0.119 R)
• M43: 16,181,254 km (0.113 R)
• M44: 16,481,347 km (0.077 R)
• M45: 17,174,135 km (0.098 R)
• M46: 18,409,215 km (0.072 R)
• M47: 19,718,645 km (0.068 R)
• M48: 19,810,049 km (0.108 R)
• M49: 20,361,467 km (0.088 R)
• M50: 22,905,080 km (0.114 R)
• M51: 23,338,764 km (0.051 R)
• M52: 23,921,148 km (0.105 R)
• M53: 24,116,374 km (0.119 R)
• M54: 24,459,252 km (0.041 R)
• M55: 24,705,041 km (0.115 R)
• M56: 24,803,626 km (0.075 R)
• M57: 25,100,279 km (0.078 R)
• M58: 25,846,772 km (0.088 R)
• M59: 26,047,233 km (0.075 R)
• M60: 26,247,994 km (0.088 R)
• M61: 26,499,767 km (0.118 R)
• M62: 27,566,100 km (0.077 R)
• M63: 28,336,230 km (0.049 R)
• M64: 28,646,347 km (0.1 R)
• M65: 29,009,421 km (0.11 R)
• M66: 29,321,931 km (0.1 R)
• M67: 29,478,709 km (0.074 R)
• M68: 30,901,235 km (0.096 R)
• M69: 31,540,766 km (0.118 R)
• M70: 32,400,056 km (0.082 R)
• M71: 32,670,230 km (0.049 R)
• M72: 32,886,848 km (0.077 R)
• M73: 33,049,760 km (0.108 R)
• M74: 34,471,987 km (0.077 R)
• M75: 34,747,696 km (0.036 R)
• M76: 34,968,951 km (0.088 R)
• M77: 36,137,759 km (0.078 R)
• M78: 37,036,842 km (0.098 R)
• M79: 37,262,735 km (0.11 R)

Asteroid Belt

Center: 11.9 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 16.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 675.2

Radius: 7.8

Gravity: 11.1 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 12.85 AU - 20.61 AU

Year: 24276 Days

Day: 20.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 86,165,794 km

• M1: 118,781 km (0.073 R)
• M2: 636,539 km (0.097 R)
• M3: 734,526 km (0.116 R)
• M4: 1,002,156 km (0.046 R)
• M5: 1,059,303 km (0.074 R)
• M6: 1,268,291 km (0.092 R)
• M7: 1,523,355 km (0.078 R)
• M8: 1,623,137 km (0.12 R)
• M9: 2,382,196 km (0.11 R)
• M10: 3,279,933 km (0.101 R)
• M11: 3,585,711 km (0.105 R)
• M12: 3,719,601 km (0.083 R)
• M13: 3,809,809 km (0.08 R)
• M14: 3,992,468 km (0.117 R)
• M15: 4,084,770 km (0.117 R)
• M16: 5,349,171 km (0.113 R)
• M17: 5,502,509 km (0.103 R)
• M18: 6,343,997 km (0.093 R)
• M19: 8,144,258 km (0.055 R)
• M20: 8,261,692 km (0.105 R)
• M21: 8,320,634 km (0.058 R)
• M22: 9,282,847 km (0.117 R)
• M23: 9,344,182 km (0.101 R)
• M24: 10,343,346 km (0.037 R)
• M25: 11,049,897 km (0.067 R)
• M26: 12,105,161 km (0.05 R)
• M27: 12,780,894 km (0.097 R)
• M28: 13,330,367 km (0.063 R)
• M29: 14,310,383 km (0.069 R)
• M30: 15,385,842 km (0.054 R)
• M31: 16,860,129 km (0.089 R)
• M32: 16,935,077 km (0.075 R)
• M33: 17,386,713 km (0.072 R)
• M34: 17,538,106 km (0.068 R)
• M35: 17,689,948 km (0.087 R)
• M36: 17,766,094 km (0.097 R)
• M37: 20,898,374 km (0.107 R)
• M38: 21,140,124 km (0.108 R)
• M39: 22,034,420 km (0.048 R)
• M40: 22,116,250 km (0.105 R)
• M41: 22,609,923 km (0.118 R)
• M42: 22,692,501 km (0.106 R)
• M43: 23,440,490 km (0.118 R)
• M44: 23,775,590 km (0.114 R)
• M45: 24,027,961 km (0.099 R)
• M46: 25,560,591 km (0.062 R)
• M47: 26,078,499 km (0.078 R)
• M48: 27,212,451 km (0.034 R)
• M49: 27,652,867 km (0.063 R)
• M50: 29,167,845 km (0.091 R)
• M51: 31,168,118 km (0.092 R)
• M52: 31,628,879 km (0.054 R)
• M53: 34,155,737 km (0.119 R)
• M54: 34,916,891 km (0.063 R)
• M55: 35,395,305 km (0.058 R)
• M56: 35,875,963 km (0.046 R)
• M57: 36,165,435 km (0.08 R)
• M58: 41,708,784 km (0.033 R)
• M59: 42,013,216 km (0.092 R)
• M60: 48,040,364 km (0.096 R)
• M61: 48,359,456 km (0.051 R)
• M62: 48,572,484 km (0.086 R)
• M63: 49,535,146 km (0.06 R)
• M64: 49,749,969 km (0.111 R)
• M65: 50,828,569 km (0.053 R)
• M66: 53,228,568 km (0.077 R)
• M67: 56,112,217 km (0.04 R)
• M68: 56,448,213 km (0.096 R)
• M69: 58,477,957 km (0.083 R)
• M70: 59,046,130 km (0.114 R)
• M71: 60,073,269 km (0.077 R)
• M72: 60,991,351 km (0.071 R)
• M73: 61,106,392 km (0.098 R)
• M74: 65,414,661 km (0.108 R)
• M75: 66,832,849 km (0.086 R)
• M76: 67,664,912 km (0.107 R)
• M77: 70,664,050 km (0.115 R)
• M78: 71,754,319 km (0.117 R)
• M79: 72,728,202 km (0.094 R)
• M80: 73,706,273 km (0.074 R)
• M81: 74,319,923 km (0.057 R)
• M82: 75,675,728 km (0.12 R)
• M83: 75,923,163 km (0.073 R)
• M84: 77,164,078 km (0.086 R)
• M85: 78,036,832 km (0.119 R)
• M86: 79,414,778 km (0.071 R)
• M87: 80,422,020 km (0.058 R)
• M88: 80,674,541 km (0.109 R)
• M89: 81,813,879 km (0.031 R)
• M90: 83,213,516 km (0.113 R)
• M91: 83,596,637 km (0.038 R)
• M92: 84,492,877 km (0.073 R)
• M93: 84,621,232 km (0.115 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 17,528 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit