🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.78 AU - 1.16 AU

Year: 368 Days

Day: 46.5 Hours

Environment

Temp: -4 °C

Axial Tilt: 6.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.9 AU - 1.46 AU

Year: 494 Days

Day: 37.4 Hours

Environment

Temp: -35 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,066,448 km

• M1: 392,395 km (0.098 R)
• M2: 482,752 km (0.037 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.16 AU - 1.9 AU

Year: 729 Days

Day: 41.8 Hours

Environment

Temp: -51 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.91 AU - 2.81 AU

Year: 1396 Days

Day: 38.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.05 AU - 3.33 AU

Year: 1699 Days

Day: 40.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,066,448 km

• M1: 1,527,394 km (0.096 R)
• M2: 1,995,486 km (0.049 R)

Asteroid Belt

Center: 4.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.2

Radius: 12.9

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 5.1 AU - 7.08 AU

Year: 5786 Days

Day: 13.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 39,066,448 km

• M1: 178,171 km (0.111 R)
• M2: 272,717 km (0.076 R)
• M3: 439,070 km (0.039 R)
• M4: 539,151 km (0.08 R)
• M5: 626,366 km (0.118 R)
• M6: 755,768 km (0.096 R)
• M7: 1,100,741 km (0.058 R)
• M8: 1,202,168 km (0.088 R)
• M9: 1,415,196 km (0.089 R)
• M10: 1,575,266 km (0.108 R)
• M11: 1,844,392 km (0.084 R)
• M12: 1,966,913 km (0.105 R)
• M13: 2,465,672 km (0.104 R)
• M14: 2,601,507 km (0.116 R)
• M15: 3,317,931 km (0.095 R)
• M16: 3,468,427 km (0.063 R)
• M17: 3,599,325 km (0.042 R)
• M18: 3,776,299 km (0.095 R)
• M19: 3,888,497 km (0.094 R)
• M20: 5,095,752 km (0.088 R)
• M21: 5,395,846 km (0.103 R)
• M22: 6,013,386 km (0.062 R)
• M23: 6,357,311 km (0.093 R)
• M24: 6,464,573 km (0.095 R)
• M25: 7,064,610 km (0.069 R)
• M26: 7,343,460 km (0.105 R)
• M27: 7,682,748 km (0.084 R)
• M28: 8,201,404 km (0.095 R)
• M29: 8,464,996 km (0.117 R)
• M30: 8,791,119 km (0.108 R)
• M31: 9,121,281 km (0.108 R)
• M32: 9,212,087 km (0.056 R)
• M33: 9,333,561 km (0.1 R)
• M34: 9,608,821 km (0.107 R)
• M35: 11,284,317 km (0.081 R)
• M36: 11,381,855 km (0.074 R)
• M37: 12,205,541 km (0.117 R)
• M38: 12,473,171 km (0.118 R)
• M39: 12,641,469 km (0.081 R)
• M40: 12,810,514 km (0.071 R)
• M41: 13,082,483 km (0.036 R)
• M42: 13,219,216 km (0.093 R)
• M43: 13,356,397 km (0.078 R)
• M44: 13,494,177 km (0.083 R)
• M45: 13,979,771 km (0.064 R)
• M46: 14,577,265 km (0.037 R)
• M47: 15,075,576 km (0.073 R)
• M48: 15,362,953 km (0.111 R)
• M49: 17,424,262 km (0.076 R)
• M50: 17,953,091 km (0.078 R)
• M51: 18,372,414 km (0.068 R)
• M52: 18,487,305 km (0.112 R)
• M53: 19,727,770 km (0.119 R)
• M54: 19,963,387 km (0.086 R)
• M55: 20,358,176 km (0.067 R)
• M56: 20,675,772 km (0.077 R)
• M57: 20,835,243 km (0.117 R)
• M58: 21,356,293 km (0.064 R)
• M59: 22,862,594 km (0.119 R)
• M60: 22,945,022 km (0.034 R)
• M61: 23,151,467 km (0.098 R)
• M62: 23,399,949 km (0.044 R)
• M63: 23,483,126 km (0.026 R)
• M64: 23,899,756 km (0.103 R)
• M65: 24,067,156 km (0.09 R)
• M66: 24,318,929 km (0.118 R)
• M67: 25,164,606 km (0.079 R)
• M68: 25,249,727 km (0.081 R)
• M69: 26,841,299 km (0.117 R)
• M70: 27,276,928 km (0.1 R)
• M71: 27,671,118 km (0.039 R)
• M72: 28,686,888 km (0.074 R)
• M73: 28,820,329 km (0.096 R)
• M74: 28,998,500 km (0.093 R)
• M75: 30,256,169 km (0.097 R)

Asteroid Belt

Center: 7.59 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.2

Radius: 8.2

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 7.33 AU - 10.83 AU

Year: 10534 Days

Day: 14.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 39,066,448 km

• M1: 108,309 km (0.045 R)
• M2: 159,771 km (0.099 R)
• M3: 284,535 km (0.054 R)
• M4: 604,525 km (0.097 R)
• M5: 703,559 km (0.087 R)
• M6: 777,759 km (0.088 R)
• M7: 854,802 km (0.092 R)
• M8: 1,016,966 km (0.039 R)
• M9: 1,171,651 km (0.059 R)
• M10: 1,408,763 km (0.109 R)
• M11: 1,504,207 km (0.092 R)
• M12: 1,641,388 km (0.083 R)
• M13: 1,721,722 km (0.118 R)
• M14: 2,121,298 km (0.108 R)
• M15: 2,186,971 km (0.096 R)
• M16: 2,297,973 km (0.099 R)
• M17: 2,456,696 km (0.105 R)
• M18: 2,525,960 km (0.081 R)
• M19: 2,619,160 km (0.083 R)
• M20: 3,127,343 km (0.105 R)
• M21: 3,639,417 km (0.109 R)
• M22: 4,068,015 km (0.112 R)
• M23: 4,316,048 km (0.109 R)
• M24: 4,427,947 km (0.09 R)
• M25: 4,540,894 km (0.113 R)
• M26: 4,769,479 km (0.113 R)
• M27: 4,827,224 km (0.109 R)
• M28: 5,178,480 km (0.097 R)
• M29: 5,237,870 km (0.067 R)
• M30: 5,447,457 km (0.109 R)
• M31: 5,721,071 km (0.066 R)
• M32: 5,844,190 km (0.063 R)
• M33: 6,376,908 km (0.078 R)
• M34: 6,697,497 km (0.067 R)
• M35: 6,859,810 km (0.064 R)
• M36: 6,990,708 km (0.079 R)
• M37: 7,454,911 km (0.117 R)
• M38: 7,623,208 km (0.089 R)
• M39: 7,792,703 km (0.07 R)
• M40: 8,518,252 km (0.118 R)
• M41: 9,085,527 km (0.07 R)
• M42: 9,301,397 km (0.078 R)
• M43: 9,519,062 km (0.04 R)
• M44: 10,219,180 km (0.109 R)
• M45: 10,293,829 km (0.099 R)
• M46: 10,974,051 km (0.097 R)
• M47: 11,358,218 km (0.099 R)
• M48: 11,864,158 km (0.111 R)
• M49: 12,576,843 km (0.109 R)
• M50: 13,425,960 km (0.119 R)
• M51: 14,335,066 km (0.094 R)
• M52: 14,628,577 km (0.084 R)
• M53: 15,051,191 km (0.057 R)
• M54: 16,781,740 km (0.092 R)
• M55: 18,301,654 km (0.098 R)
• M56: 19,539,726 km (0.082 R)
• M57: 20,426,991 km (0.058 R)
• M58: 22,434,744 km (0.084 R)
• M59: 22,629,221 km (0.051 R)
• M60: 23,019,821 km (0.063 R)
• M61: 24,604,661 km (0.113 R)
• M62: 25,359,532 km (0.114 R)
• M63: 26,173,195 km (0.039 R)
• M64: 26,583,242 km (0.087 R)
• M65: 28,296,886 km (0.114 R)
• M66: 28,349,395 km (0.107 R)
• M67: 28,612,388 km (0.111 R)
• M68: 29,512,369 km (0.089 R)
• M69: 31,014,930 km (0.107 R)
• M70: 31,993,898 km (0.092 R)
• M71: 33,648,002 km (0.059 R)
• M72: 33,814,953 km (0.119 R)
• M73: 34,093,804 km (0.117 R)
• M74: 34,429,501 km (0.061 R)
• M75: 34,541,550 km (0.103 R)
• M76: 34,653,898 km (0.089 R)
• M77: 34,709,997 km (0.043 R)
• M78: 35,782,913 km (0.094 R)
• M79: 36,123,996 km (0.12 R)
• M80: 36,237,990 km (0.106 R)
• M81: 36,580,419 km (0.108 R)
• M82: 36,809,454 km (0.104 R)
• M83: 37,614,440 km (0.091 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 13,997 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit