🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.7 AU - 0.7 AU

Year: 214 Days

Day: 38.5 Hours

Environment

Temp: 136 °C

Axial Tilt: 46.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.97 AU - 1.23 AU

Year: 421 Days

Day: 46.9 Hours

Environment

Temp: 29 °C

Axial Tilt: 19.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 64,576,363 km

• M1: 536,009 km (0.038 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.31 AU - 1.49 AU

Year: 605 Days

Day: 25.5 Hours

Environment

Temp: -18 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,576,363 km

• M1: 620,981 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.41 AU - 1.83 AU

Year: 753 Days

Day: 31.1 Hours

Environment

Temp: -42 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,576,363 km

• M1: 162,014 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.53 AU - 2.73 AU

Year: 1558 Days

Day: 39.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,576,363 km

• M1: 1,938,190 km (0.103 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.35 AU - 2.93 AU

Year: 1567 Days

Day: 27.6 Hours

Environment

Temp: -88 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,576,363 km

• M1: 215,122 km (0.079 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.82 AU - 4.42 AU

Year: 2516 Days

Day: 34.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,576,363 km

• M1: 53,257 km (0.117 R)

Asteroid Belt

Center: 4.27 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.7

Radius: 14.9

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.81 AU - 5.03 AU

Year: 3986 Days

Day: 13.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 64,576,363 km

• M1: 186,399 km (0.063 R)
• M2: 350,059 km (0.081 R)
• M3: 464,352 km (0.097 R)
• M4: 573,857 km (0.05 R)
• M5: 713,881 km (0.083 R)
• M6: 846,874 km (0.057 R)
• M7: 981,960 km (0.035 R)
• M8: 1,109,867 km (0.068 R)
• M9: 1,203,814 km (0.096 R)
• M10: 1,400,685 km (0.08 R)
• M11: 1,546,842 km (0.059 R)
• M12: 1,940,733 km (0.106 R)
• M13: 2,134,911 km (0.11 R)
• M14: 2,234,543 km (0.095 R)
• M15: 2,501,127 km (0.032 R)
• M16: 2,617,215 km (0.07 R)
• M17: 2,811,094 km (0.119 R)
• M18: 2,976,549 km (0.045 R)
• M19: 3,247,919 km (0.104 R)
• M20: 3,421,902 km (0.111 R)
• M21: 4,136,082 km (0.112 R)
• M22: 4,236,462 km (0.067 R)
• M23: 4,414,184 km (0.089 R)
• M24: 4,803,737 km (0.077 R)
• M25: 5,042,795 km (0.118 R)
• M26: 5,177,283 km (0.118 R)
• M27: 5,272,278 km (0.117 R)
• M28: 5,408,861 km (0.098 R)
• M29: 5,518,965 km (0.089 R)
• M30: 5,811,728 km (0.045 R)
• M31: 5,981,372 km (0.04 R)
• M32: 6,544,159 km (0.038 R)
• M33: 6,661,743 km (0.119 R)
• M34: 6,943,884 km (0.101 R)
• M35: 7,275,543 km (0.071 R)
• M36: 8,669,795 km (0.066 R)
• M37: 8,799,197 km (0.069 R)
• M38: 8,994,422 km (0.088 R)
• M39: 9,240,511 km (0.065 R)
• M40: 9,472,238 km (0.091 R)
• M41: 9,572,169 km (0.113 R)
• M42: 9,924,772 km (0.115 R)
• M43: 11,165,686 km (0.049 R)
• M44: 11,483,581 km (0.106 R)
• M45: 11,661,603 km (0.056 R)
• M46: 11,840,372 km (0.066 R)
• M47: 12,273,458 km (0.096 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.3

Radius: 10.3

Gravity: 7.81 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 4.46 AU - 6.86 AU

Year: 4918 Days

Day: 14 Hours

Environment

Temp: -153 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 64,576,363 km

• M1: 192,233 km (0.045 R)
• M2: 268,678 km (0.081 R)
• M3: 353,649 km (0.107 R)
• M4: 451,038 km (0.045 R)
• M5: 605,572 km (0.116 R)
• M6: 702,512 km (0.111 R)
• M7: 927,357 km (0.086 R)
• M8: 1,041,351 km (0.091 R)
• M9: 1,130,212 km (0.093 R)
• M10: 1,914,105 km (0.107 R)
• M11: 2,349,285 km (0.104 R)
• M12: 2,487,962 km (0.072 R)
• M13: 2,962,487 km (0.101 R)
• M14: 3,309,404 km (0.066 R)
• M15: 3,669,337 km (0.105 R)
• M16: 3,738,301 km (0.048 R)
• M17: 4,041,985 km (0.108 R)
• M18: 4,329,362 km (0.082 R)
• M19: 4,673,288 km (0.107 R)
• M20: 4,798,202 km (0.094 R)
• M21: 5,128,365 km (0.109 R)
• M22: 5,231,587 km (0.089 R)
• M23: 5,309,228 km (0.075 R)
• M24: 5,413,648 km (0.065 R)
• M25: 5,891,463 km (0.049 R)
• M26: 6,245,113 km (0.099 R)
• M27: 7,757,547 km (0.106 R)
• M28: 7,995,258 km (0.071 R)
• M29: 8,115,086 km (0.076 R)
• M30: 8,205,294 km (0.074 R)
• M31: 8,661,567 km (0.082 R)
• M32: 8,877,437 km (0.084 R)
• M33: 9,408,808 km (0.088 R)
• M34: 9,694,391 km (0.079 R)
• M35: 9,918,488 km (0.075 R)
• M36: 10,144,232 km (0.109 R)
• M37: 10,633,865 km (0.039 R)
• M38: 10,765,661 km (0.082 R)
• M39: 11,433,167 km (0.117 R)
• M40: 12,148,544 km (0.091 R)
• M41: 12,286,473 km (0.08 R)
• M42: 12,843,276 km (0.106 R)
• M43: 13,586,628 km (0.111 R)
• M44: 13,837,504 km (0.096 R)
• M45: 14,126,078 km (0.082 R)
• M46: 14,893,216 km (0.073 R)
• M47: 15,748,766 km (0.049 R)
• M48: 16,239,447 km (0.104 R)
• M49: 16,391,439 km (0.087 R)
• M50: 16,735,215 km (0.096 R)
• M51: 17,004,192 km (0.03 R)
• M52: 17,507,588 km (0.107 R)
• M53: 17,937,233 km (0.081 R)
• M54: 18,370,469 km (0.086 R)
• M55: 18,489,250 km (0.11 R)
• M56: 18,767,352 km (0.086 R)
• M57: 18,887,030 km (0.117 R)
• M58: 19,167,078 km (0.114 R)
• M59: 19,852,984 km (0.112 R)
• M60: 20,301,179 km (0.093 R)
• M61: 20,383,009 km (0.085 R)
• M62: 20,464,989 km (0.103 R)
• M63: 21,248,882 km (0.112 R)
• M64: 21,540,298 km (0.11 R)
• M65: 22,000,760 km (0.084 R)
• M66: 22,761,166 km (0.104 R)
• M67: 23,230,156 km (0.084 R)
• M68: 23,315,875 km (0.105 R)
• M69: 23,788,605 km (0.059 R)
• M70: 24,699,955 km (0.097 R)
• M71: 24,831,003 km (0.073 R)
• M72: 25,755,368 km (0.075 R)
• M73: 25,932,791 km (0.091 R)
• M74: 26,021,652 km (0.076 R)
• M75: 26,556,764 km (0.1 R)
• M76: 26,691,102 km (0.119 R)
• M77: 26,915,499 km (0.115 R)
• M78: 28,595,483 km (0.061 R)
• M79: 29,101,573 km (0.026 R)
• M80: 29,425,153 km (0.095 R)
• M81: 29,656,880 km (0.118 R)
• M82: 29,935,880 km (0.042 R)
• M83: 30,262,602 km (0.082 R)
• M84: 30,543,397 km (0.112 R)
• M85: 30,872,213 km (0.071 R)
• M86: 31,391,318 km (0.1 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 572.8

Radius: 5.3

Gravity: 20.39 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 12.87 AU - 13.11 AU

Year: 17100 Days

Day: 17 Hours

Environment

Temp: -192 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 64,576,363 km

• M1: 76,445 km (0.078 R)
• M2: 234,869 km (0.11 R)
• M3: 506,538 km (0.049 R)
• M4: 1,037,760 km (0.042 R)
• M5: 1,159,683 km (0.063 R)
• M6: 1,209,798 km (0.11 R)
• M7: 1,286,392 km (0.089 R)
• M8: 1,692,850 km (0.086 R)
• M9: 1,778,719 km (0.064 R)
• M10: 2,075,371 km (0.055 R)
• M11: 2,229,457 km (0.049 R)
• M12: 3,738,900 km (0.077 R)
• M13: 5,706,560 km (0.097 R)
• M14: 6,452,306 km (0.072 R)
• M15: 6,722,629 km (0.057 R)
• M16: 7,936,915 km (0.085 R)
• M17: 9,066,229 km (0.089 R)
• M18: 10,192,701 km (0.071 R)
• M19: 10,719,136 km (0.059 R)
• M20: 11,254,397 km (0.116 R)
• M21: 12,406,600 km (0.078 R)
• M22: 13,309,274 km (0.106 R)
• M23: 13,538,308 km (0.081 R)
• M24: 13,942,222 km (0.088 R)
• M25: 15,058,222 km (0.102 R)
• M26: 15,416,509 km (0.075 R)
• M27: 16,080,874 km (0.072 R)
• M28: 16,877,931 km (0.077 R)
• M29: 17,001,648 km (0.068 R)
• M30: 18,255,877 km (0.115 R)
• M31: 18,637,950 km (0.091 R)
• M32: 18,958,389 km (0.094 R)
• M33: 19,995,850 km (0.119 R)
• M34: 20,455,414 km (0.106 R)
• M35: 20,852,148 km (0.044 R)
• M36: 20,918,569 km (0.119 R)
• M37: 21,586,225 km (0.067 R)
• M38: 23,079,361 km (0.116 R)
• M39: 23,423,436 km (0.044 R)
• M40: 23,561,515 km (0.115 R)
• M41: 23,699,743 km (0.038 R)
• M42: 23,907,834 km (0.044 R)
• M43: 24,395,523 km (0.111 R)
• M44: 24,465,535 km (0.1 R)
• M45: 25,878,337 km (0.103 R)
• M46: 26,164,069 km (0.11 R)
• M47: 26,522,805 km (0.031 R)
• M48: 26,666,718 km (0.084 R)
• M49: 27,973,605 km (0.106 R)
• M50: 28,487,474 km (0.045 R)
• M51: 29,004,484 km (0.075 R)
• M52: 29,078,535 km (0.102 R)
• M53: 29,673,635 km (0.107 R)
• M54: 29,823,084 km (0.093 R)
• M55: 29,897,882 km (0.119 R)
• M56: 30,724,710 km (0.085 R)
• M57: 31,179,039 km (0.098 R)
• M58: 31,330,880 km (0.114 R)
• M59: 32,247,467 km (0.117 R)
• M60: 34,970,447 km (0.057 R)
• M61: 36,080,164 km (0.105 R)
• M62: 36,239,635 km (0.093 R)
• M63: 37,847,214 km (0.116 R)
• M64: 41,464,939 km (0.112 R)
• M65: 41,882,916 km (0.054 R)
• M66: 42,218,314 km (0.04 R)
• M67: 42,386,313 km (0.11 R)
• M68: 42,723,207 km (0.1 R)
• M69: 43,060,849 km (0.083 R)
• M70: 43,145,372 km (0.119 R)
• M71: 43,908,770 km (0.107 R)
• M72: 44,079,013 km (0.067 R)
• M73: 44,164,283 km (0.097 R)
• M74: 44,591,236 km (0.081 R)
• M75: 45,880,021 km (0.074 R)
• M76: 46,659,277 km (0.072 R)
• M77: 48,318,467 km (0.095 R)
• M78: 48,934,660 km (0.077 R)
• M79: 50,085,966 km (0.097 R)
• M80: 50,174,827 km (0.113 R)
• M81: 50,977,569 km (0.048 R)
• M82: 51,784,500 km (0.039 R)
• M83: 51,874,408 km (0.038 R)
• M84: 52,505,262 km (0.094 R)
• M85: 56,158,741 km (0.08 R)
• M86: 56,621,148 km (0.098 R)
• M87: 57,736,251 km (0.117 R)
• M88: 57,829,450 km (0.115 R)
• M89: 58,389,994 km (0.114 R)
• M90: 61,409,627 km (0.044 R)
• M91: 61,790,653 km (0.078 R)
• M92: 62,076,833 km (0.072 R)
• M93: 63,322,535 km (0.111 R)
• M94: 63,707,450 km (0.096 R)
• M95: 64,576,314 km (0.088 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 14,456 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit