🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.52 AU - 0.56 AU

Year: 140 Days

Day: 30.6 Hours

Environment

Temp: 186 °C

Axial Tilt: 49.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.99 AU - 1.13 AU

Year: 385 Days

Day: 31.7 Hours

Environment

Temp: 65 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,498,948 km

• M1: 393,293 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.46 AU - 4.56 AU

Year: 2835 Days

Day: 30.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.4

Radius: 15

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 5.61 AU - 8.35 AU

Year: 6512 Days

Day: 7.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 53,498,948 km

• M1: 191,934 km (0.081 R)
• M2: 509,979 km (0.113 R)
• M3: 729,738 km (0.108 R)
• M4: 942,167 km (0.067 R)
• M5: 1,086,230 km (0.09 R)
• M6: 1,415,046 km (0.097 R)
• M7: 2,071,631 km (0.072 R)
• M8: 2,205,970 km (0.101 R)
• M9: 2,524,614 km (0.09 R)
• M10: 2,710,414 km (0.106 R)
• M11: 3,052,395 km (0.089 R)
• M12: 3,162,200 km (0.08 R)
• M13: 3,385,849 km (0.059 R)
• M14: 3,825,517 km (0.054 R)
• M15: 4,556,901 km (0.118 R)
• M16: 4,759,307 km (0.112 R)
• M17: 5,305,189 km (0.086 R)
• M18: 5,464,810 km (0.065 R)
• M19: 5,626,077 km (0.093 R)
• M20: 5,734,535 km (0.088 R)
• M21: 6,119,600 km (0.084 R)
• M22: 6,259,175 km (0.047 R)
• M23: 6,857,267 km (0.072 R)
• M24: 7,119,213 km (0.118 R)
• M25: 8,169,241 km (0.06 R)
• M26: 8,292,360 km (0.116 R)
• M27: 8,854,249 km (0.094 R)
• M28: 9,139,832 km (0.113 R)
• M29: 9,299,752 km (0.096 R)
• M30: 10,378,951 km (0.108 R)
• M31: 10,680,091 km (0.089 R)
• M32: 10,815,028 km (0.038 R)
• M33: 11,670,429 km (0.092 R)
• M34: 12,441,307 km (0.115 R)
• M35: 13,012,472 km (0.078 R)
• M36: 13,228,790 km (0.112 R)
• M37: 13,373,750 km (0.059 R)
• M38: 13,519,160 km (0.105 R)
• M39: 13,885,076 km (0.108 R)
• M40: 14,365,734 km (0.039 R)
• M41: 15,153,666 km (0.072 R)
• M42: 15,343,356 km (0.104 R)
• M43: 15,572,091 km (0.095 R)
• M44: 15,686,833 km (0.092 R)
• M45: 15,917,213 km (0.04 R)
• M46: 16,498,102 km (0.092 R)
• M47: 16,615,088 km (0.082 R)
• M48: 16,810,762 km (0.111 R)
• M49: 17,243,997 km (0.062 R)
• M50: 17,601,087 km (0.044 R)
• M51: 18,443,921 km (0.05 R)
• M52: 18,727,858 km (0.063 R)
• M53: 19,094,971 km (0.095 R)
• M54: 19,712,212 km (0.057 R)
• M55: 19,877,967 km (0.03 R)
• M56: 20,336,035 km (0.047 R)
• M57: 20,503,435 km (0.051 R)
• M58: 21,177,823 km (0.109 R)
• M59: 21,305,130 km (0.077 R)
• M60: 21,816,755 km (0.069 R)
• M61: 22,418,737 km (0.086 R)
• M62: 23,375,864 km (0.094 R)
• M63: 23,991,759 km (0.103 R)
• M64: 24,881,118 km (0.1 R)
• M65: 25,194,974 km (0.072 R)
• M66: 26,098,845 km (0.079 R)
• M67: 26,829,630 km (0.1 R)
• M68: 27,845,400 km (0.099 R)
• M69: 28,311,247 km (0.103 R)
• M70: 28,451,570 km (0.109 R)
• M71: 28,638,867 km (0.077 R)
• M72: 30,200,519 km (0.05 R)
• M73: 30,967,657 km (0.115 R)
• M74: 31,112,168 km (0.118 R)
• M75: 31,498,729 km (0.094 R)
• M76: 31,595,669 km (0.11 R)
• M77: 31,838,316 km (0.078 R)
• M78: 31,935,555 km (0.101 R)
• M79: 32,032,943 km (0.087 R)
• M80: 32,276,638 km (0.076 R)

Asteroid Belt

Center: 10.06 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 336.7

Radius: 7.5

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 10.99 AU - 15.29 AU

Year: 16819 Days

Day: 19 Hours

Environment

Temp: -174 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 53,498,948 km

• M1: 244,293 km (0.076 R)
• M2: 442,959 km (0.082 R)
• M3: 800,947 km (0.11 R)
• M4: 858,692 km (0.084 R)
• M5: 917,783 km (0.091 R)
• M6: 998,865 km (0.095 R)
• M7: 1,212,192 km (0.111 R)
• M8: 1,487,452 km (0.102 R)
• M9: 1,583,493 km (0.119 R)
• M10: 1,833,023 km (0.097 R)
• M11: 2,068,340 km (0.087 R)
• M12: 2,313,232 km (0.075 R)
• M13: 2,453,555 km (0.066 R)
• M14: 2,920,898 km (0.082 R)
• M15: 3,543,375 km (0.033 R)
• M16: 3,640,165 km (0.033 R)
• M17: 3,738,002 km (0.057 R)
• M18: 4,103,918 km (0.077 R)
• M19: 4,411,940 km (0.112 R)
• M20: 4,798,501 km (0.104 R)
• M21: 4,977,869 km (0.095 R)
• M22: 5,086,627 km (0.085 R)
• M23: 5,604,086 km (0.094 R)
• M24: 6,177,345 km (0.097 R)
• M25: 6,451,109 km (0.038 R)
• M26: 6,609,384 km (0.088 R)
• M27: 6,929,822 km (0.11 R)
• M28: 7,296,337 km (0.104 R)
• M29: 7,544,221 km (0.062 R)
• M30: 8,824,928 km (0.105 R)
• M31: 9,266,541 km (0.107 R)
• M32: 9,400,431 km (0.073 R)
• M33: 9,535,069 km (0.118 R)
• M34: 10,448,364 km (0.118 R)
• M35: 10,587,789 km (0.098 R)
• M36: 10,727,813 km (0.069 R)
• M37: 10,962,532 km (0.105 R)
• M38: 11,437,206 km (0.068 R)
• M39: 12,801,539 km (0.077 R)
• M40: 13,452,289 km (0.116 R)
• M41: 13,960,174 km (0.09 R)
• M42: 15,574,186 km (0.04 R)
• M43: 18,020,260 km (0.116 R)
• M44: 20,292,802 km (0.087 R)
• M45: 20,641,365 km (0.05 R)
• M46: 21,462,358 km (0.103 R)
• M47: 21,639,781 km (0.1 R)
• M48: 21,995,824 km (0.063 R)
• M49: 22,653,905 km (0.097 R)
• M50: 22,774,181 km (0.03 R)
• M51: 23,257,532 km (0.069 R)
• M52: 23,500,629 km (0.102 R)
• M53: 23,561,365 km (0.072 R)
• M54: 23,683,288 km (0.029 R)
• M55: 23,744,324 km (0.11 R)
• M56: 24,050,401 km (0.072 R)
• M57: 25,038,196 km (0.052 R)
• M58: 26,165,266 km (0.038 R)
• M59: 27,117,157 km (0.081 R)
• M60: 27,181,036 km (0.118 R)
• M61: 29,513,117 km (0.055 R)
• M62: 30,437,332 km (0.095 R)
• M63: 30,570,175 km (0.092 R)
• M64: 30,703,168 km (0.088 R)
• M65: 31,103,192 km (0.097 R)
• M66: 31,505,162 km (0.091 R)
• M67: 33,539,992 km (0.065 R)
• M68: 34,365,922 km (0.108 R)
• M69: 34,989,596 km (0.056 R)
• M70: 36,318,623 km (0.099 R)
• M71: 37,095,634 km (0.077 R)
• M72: 37,806,823 km (0.102 R)
• M73: 39,098,151 km (0.105 R)
• M74: 40,696,006 km (0.112 R)
• M75: 40,769,160 km (0.07 R)
• M76: 40,915,466 km (0.119 R)
• M77: 41,282,280 km (0.111 R)
• M78: 42,389,155 km (0.101 R)
• M79: 42,611,757 km (0.094 R)
• M80: 44,782,871 km (0.084 R)
• M81: 45,085,208 km (0.116 R)
• M82: 45,996,109 km (0.036 R)
• M83: 46,148,550 km (0.026 R)
• M84: 46,759,956 km (0.111 R)
• M85: 46,836,550 km (0.081 R)
• M86: 47,066,632 km (0.059 R)
• M87: 47,450,949 km (0.06 R)
• M88: 48,067,890 km (0.048 R)
• M89: 48,377,408 km (0.066 R)
• M90: 51,034,865 km (0.051 R)
• M91: 51,984,213 km (0.047 R)
• M92: 52,859,360 km (0.034 R)
• M93: 53,178,901 km (0.091 R)
• M94: 53,338,822 km (0.076 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 11,277 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit