🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.51 AU - 0.63 AU

Year: 158 Days

Day: 42.4 Hours

Environment

Temp: 186 °C

Axial Tilt: 98.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.8 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.33 AU - 3.71 AU

Year: 1927 Days

Day: 16 Hours

Environment

Temp: -96 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.13 AU - 3.23 AU

Year: 2082 Days

Day: 20.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488

Radius: 8.5

Gravity: 6.75 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 5.96 AU - 6.24 AU

Year: 5531 Days

Day: 11 Hours

Environment

Temp: -144 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 63,091,851 km

• M1: 130,300 km (0.079 R)
• M2: 496,815 km (0.099 R)
• M3: 1,041,949 km (0.112 R)
• M4: 1,111,512 km (0.069 R)
• M5: 1,241,064 km (0.105 R)
• M6: 1,725,462 km (0.115 R)
• M7: 1,825,543 km (0.085 R)
• M8: 1,962,275 km (0.12 R)
• M9: 2,209,561 km (0.094 R)
• M10: 2,637,710 km (0.072 R)
• M11: 2,753,648 km (0.025 R)
• M12: 3,505,826 km (0.07 R)
• M13: 3,806,368 km (0.097 R)
• M14: 3,959,706 km (0.059 R)
• M15: 4,160,018 km (0.074 R)
• M16: 4,272,665 km (0.116 R)
• M17: 4,386,509 km (0.111 R)
• M18: 4,593,702 km (0.066 R)
• M19: 4,970,240 km (0.102 R)
• M20: 5,356,801 km (0.098 R)
• M21: 5,553,671 km (0.062 R)
• M22: 5,653,004 km (0.053 R)
• M23: 5,803,201 km (0.084 R)
• M24: 5,954,594 km (0.106 R)
• M25: 6,235,688 km (0.042 R)
• M26: 6,364,941 km (0.093 R)
• M27: 7,131,929 km (0.059 R)
• M28: 7,375,923 km (0.079 R)
• M29: 7,567,707 km (0.059 R)
• M30: 7,733,312 km (0.03 R)
• M31: 7,900,114 km (0.082 R)
• M32: 7,955,914 km (0.057 R)
• M33: 9,277,162 km (0.059 R)
• M34: 9,365,575 km (0.045 R)
• M35: 9,424,815 km (0.055 R)
• M36: 9,752,435 km (0.102 R)
• M37: 9,842,493 km (0.079 R)
• M38: 9,993,138 km (0.085 R)
• M39: 10,174,899 km (0.116 R)
• M40: 10,975,248 km (0.112 R)
• M41: 11,700,199 km (0.109 R)
• M42: 12,020,189 km (0.112 R)
• M43: 12,636,083 km (0.111 R)
• M44: 12,799,743 km (0.072 R)
• M45: 12,898,478 km (0.106 R)
• M46: 13,763,752 km (0.083 R)
• M47: 14,647,576 km (0.085 R)
• M48: 15,061,813 km (0.101 R)
• M49: 15,270,203 km (0.063 R)
• M50: 15,549,801 km (0.105 R)
• M51: 16,113,935 km (0.089 R)
• M52: 16,362,865 km (0.119 R)
• M53: 16,434,224 km (0.096 R)
• M54: 16,541,485 km (0.083 R)
• M55: 16,684,800 km (0.116 R)
• M56: 16,864,467 km (0.066 R)
• M57: 17,008,829 km (0.074 R)
• M58: 17,371,305 km (0.062 R)
• M59: 17,444,009 km (0.094 R)
• M60: 17,517,013 km (0.106 R)
• M61: 17,882,929 km (0.03 R)
• M62: 18,362,540 km (0.088 R)
• M63: 18,883,889 km (0.062 R)
• M64: 18,958,688 km (0.066 R)
• M65: 19,071,185 km (0.098 R)
• M66: 19,334,478 km (0.053 R)
• M67: 19,674,813 km (0.025 R)
• M68: 20,591,997 km (0.086 R)
• M69: 20,939,663 km (0.085 R)
• M70: 21,094,646 km (0.094 R)
• M71: 21,797,307 km (0.062 R)
• M72: 22,072,717 km (0.097 R)
• M73: 22,230,543 km (0.095 R)
• M74: 22,626,828 km (0.048 R)
• M75: 23,025,356 km (0.115 R)
• M76: 23,386,037 km (0.1 R)
• M77: 23,667,879 km (0.12 R)
• M78: 23,869,986 km (0.106 R)
• M79: 24,479,448 km (0.099 R)
• M80: 24,765,628 km (0.046 R)
• M81: 25,341,281 km (0.118 R)
• M82: 26,338,500 km (0.116 R)
• M83: 27,179,240 km (0.078 R)
• M84: 27,390,772 km (0.106 R)
• M85: 27,645,387 km (0.085 R)
• M86: 28,714,713 km (0.075 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 308.3

Radius: 5

Gravity: 12.33 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 14.79 AU - 16.31 AU

Year: 22510 Days

Day: 20.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 149.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 63,091,851 km

• M1: 510,727 km (0.077 R)
• M2: 1,035,217 km (0.117 R)
• M3: 1,305,391 km (0.051 R)
• M4: 1,707,510 km (0.118 R)
• M5: 1,763,908 km (0.032 R)
• M6: 2,176,200 km (0.112 R)
• M7: 2,393,117 km (0.058 R)
• M8: 2,456,397 km (0.109 R)
• M9: 2,552,439 km (0.064 R)
• M10: 3,223,385 km (0.107 R)
• M11: 3,258,391 km (0.065 R)
• M12: 3,470,521 km (0.045 R)
• M13: 3,542,328 km (0.067 R)
• M14: 3,650,936 km (0.113 R)
• M15: 3,797,392 km (0.093 R)
• M16: 4,956,028 km (0.103 R)
• M17: 5,573,418 km (0.108 R)
• M18: 6,301,960 km (0.102 R)
• M19: 7,242,482 km (0.075 R)
• M20: 7,940,954 km (0.103 R)
• M21: 8,226,237 km (0.052 R)
• M22: 10,470,804 km (0.104 R)
• M23: 10,993,798 km (0.115 R)
• M24: 11,311,693 km (0.049 R)
• M25: 11,578,875 km (0.089 R)
• M26: 12,065,068 km (0.101 R)
• M27: 12,283,332 km (0.106 R)
• M28: 12,338,084 km (0.052 R)
• M29: 12,945,901 km (0.1 R)
• M30: 13,450,345 km (0.063 R)
• M31: 13,676,537 km (0.098 R)
• M32: 13,904,075 km (0.09 R)
• M33: 14,247,851 km (0.056 R)
• M34: 15,888,191 km (0.108 R)
• M35: 16,548,666 km (0.062 R)
• M36: 16,669,840 km (0.087 R)
• M37: 16,912,787 km (0.097 R)
• M38: 17,157,081 km (0.072 R)
• M39: 18,083,241 km (0.11 R)
• M40: 18,520,964 km (0.116 R)
• M41: 18,772,738 km (0.111 R)
• M42: 19,279,426 km (0.112 R)
• M43: 19,662,546 km (0.087 R)
• M44: 20,566,117 km (0.066 R)
• M45: 22,013,177 km (0.08 R)
• M46: 22,346,481 km (0.108 R)
• M47: 22,413,351 km (0.108 R)
• M48: 22,816,069 km (0.099 R)
• M49: 24,381,910 km (0.088 R)
• M50: 25,003,938 km (0.11 R)
• M51: 25,212,477 km (0.042 R)
• M52: 25,491,477 km (0.119 R)
• M53: 26,972,496 km (0.066 R)
• M54: 27,831,337 km (0.111 R)
• M55: 28,626,450 km (0.119 R)
• M56: 28,771,859 km (0.037 R)
• M57: 29,282,586 km (0.115 R)
• M58: 30,683,720 km (0.1 R)
• M59: 32,333,336 km (0.109 R)
• M60: 33,016,549 km (0.056 R)
• M61: 33,474,468 km (0.077 R)
• M62: 34,783,749 km (0.059 R)
• M63: 35,249,746 km (0.064 R)
• M64: 35,874,467 km (0.106 R)
• M65: 35,952,707 km (0.041 R)
• M66: 36,502,628 km (0.051 R)
• M67: 38,649,807 km (0.078 R)
• M68: 39,213,043 km (0.073 R)
• M69: 39,293,826 km (0.084 R)
• M70: 39,536,174 km (0.065 R)
• M71: 40,919,356 km (0.087 R)
• M72: 41,083,016 km (0.098 R)
• M73: 41,164,996 km (0.081 R)
• M74: 42,566,578 km (0.1 R)
• M75: 42,981,862 km (0.06 R)
• M76: 43,065,038 km (0.102 R)
• M77: 43,315,016 km (0.079 R)
• M78: 43,816,319 km (0.103 R)
• M79: 43,900,094 km (0.058 R)
• M80: 45,586,062 km (0.07 R)
• M81: 46,010,770 km (0.113 R)
• M82: 47,378,992 km (0.093 R)
• M83: 47,636,899 km (0.114 R)
• M84: 48,068,040 km (0.096 R)
• M85: 48,760,379 km (0.097 R)
• M86: 49,805,170 km (0.098 R)
• M87: 50,681,365 km (0.112 R)
• M88: 52,360,302 km (0.086 R)
• M89: 53,608,995 km (0.036 R)
• M90: 55,228,841 km (0.075 R)
• M91: 55,591,018 km (0.095 R)
• M92: 56,317,614 km (0.087 R)
• M93: 57,780,382 km (0.085 R)
• M94: 59,811,921 km (0.083 R)
• M95: 60,183,822 km (0.078 R)
• M96: 61,304,011 km (0.092 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 13,340 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit