🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.55 AU - 0.57 AU

Year: 157 Days

Day: 32.8 Hours

Environment

Temp: 192 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.59 AU - 0.63 AU

Year: 179 Days

Day: 47.5 Hours

Environment

Temp: 158 °C

Axial Tilt: 43.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.59 AU - 0.65 AU

Year: 183 Days

Day: 27 Hours

Environment

Temp: 124 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.02 AU - 1.04 AU

Year: 392 Days

Day: 16.9 Hours

Environment

Temp: 18 °C

Axial Tilt: 37.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.18 AU - 1.26 AU

Year: 505 Days

Day: 25.1 Hours

Environment

Temp: 5 °C

Axial Tilt: 19.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 106,249,645 km

• M1: 316,399 km (0.105 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.71 AU - 1.97 AU

Year: 935 Days

Day: 33.1 Hours

Environment

Temp: -72 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,249,645 km

• M1: 424,260 km (0.096 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.42 AU - 2.68 AU

Year: 1526 Days

Day: 23.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.17 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 17.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 943.6

Radius: 3.4

Gravity: 81.63 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 16.35 AU - 19.23 AU

Year: 28119 Days

Day: 20.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 106,249,645 km

• M1: 79,885 km (0.115 R)
• M2: 104,419 km (0.108 R)
• M3: 622,028 km (0.117 R)
• M4: 708,196 km (0.065 R)
• M5: 737,667 km (0.027 R)
• M6: 891,903 km (0.105 R)
• M7: 1,056,161 km (0.1 R)
• M8: 1,721,722 km (0.097 R)
• M9: 1,761,814 km (0.107 R)
• M10: 1,802,355 km (0.105 R)
• M11: 2,009,249 km (0.073 R)
• M12: 2,581,910 km (0.084 R)
• M13: 3,006,020 km (0.098 R)
• M14: 3,707,634 km (0.064 R)
• M15: 3,970,028 km (0.099 R)
• M16: 4,130,248 km (0.101 R)
• M17: 4,402,217 km (0.086 R)
• M18: 4,568,121 km (0.089 R)
• M19: 5,725,410 km (0.096 R)
• M20: 7,552,449 km (0.112 R)
• M21: 7,884,257 km (0.083 R)
• M22: 8,220,702 km (0.064 R)
• M23: 8,838,242 km (0.095 R)
• M24: 10,409,469 km (0.075 R)
• M25: 10,704,176 km (0.045 R)
• M26: 10,778,377 km (0.096 R)
• M27: 11,001,727 km (0.062 R)
• M28: 13,557,905 km (0.111 R)
• M29: 14,612,870 km (0.113 R)
• M30: 15,191,813 km (0.038 R)
• M31: 15,526,015 km (0.074 R)
• M32: 16,116,627 km (0.099 R)
• M33: 16,371,991 km (0.117 R)
• M34: 17,059,393 km (0.092 R)
• M35: 17,844,184 km (0.065 R)
• M36: 18,373,760 km (0.12 R)
• M37: 19,177,849 km (0.08 R)
• M38: 19,902,202 km (0.116 R)
• M39: 21,005,336 km (0.104 R)
• M40: 21,751,680 km (0.089 R)
• M41: 24,334,188 km (0.089 R)
• M42: 26,208,649 km (0.088 R)
• M43: 29,261,344 km (0.077 R)
• M44: 30,513,478 km (0.077 R)
• M45: 30,618,495 km (0.115 R)
• M46: 31,040,212 km (0.033 R)
• M47: 31,996,142 km (0.087 R)
• M48: 33,610,752 km (0.097 R)
• M49: 34,482,608 km (0.106 R)
• M50: 34,811,574 km (0.118 R)
• M51: 35,804,306 km (0.089 R)
• M52: 37,704,947 km (0.104 R)
• M53: 38,497,067 km (0.116 R)
• M54: 38,724,306 km (0.117 R)
• M55: 38,952,144 km (0.06 R)
• M56: 39,409,016 km (0.086 R)
• M57: 40,097,615 km (0.09 R)
• M58: 40,212,805 km (0.114 R)
• M59: 41,137,918 km (0.079 R)
• M60: 41,370,394 km (0.076 R)
• M61: 42,656,337 km (0.043 R)
• M62: 43,836,814 km (0.089 R)
• M63: 47,077,104 km (0.09 R)
• M64: 50,766,636 km (0.117 R)
• M65: 51,015,866 km (0.069 R)
• M66: 52,016,975 km (0.086 R)
• M67: 52,394,111 km (0.04 R)
• M68: 53,024,516 km (0.09 R)
• M69: 53,150,927 km (0.081 R)
• M70: 53,277,486 km (0.038 R)
• M71: 58,418,866 km (0.115 R)
• M72: 61,578,672 km (0.038 R)
• M73: 63,447,299 km (0.091 R)
• M74: 64,658,444 km (0.056 R)
• M75: 67,788,031 km (0.088 R)
• M76: 67,925,212 km (0.032 R)
• M77: 68,888,024 km (0.12 R)
• M78: 69,302,111 km (0.097 R)
• M79: 73,206,167 km (0.102 R)
• M80: 73,769,702 km (0.1 R)
• M81: 74,476,103 km (0.098 R)
• M82: 77,037,667 km (0.09 R)
• M83: 77,754,391 km (0.061 R)
• M84: 78,905,696 km (0.047 R)
• M85: 79,049,908 km (0.116 R)
• M86: 79,772,765 km (0.094 R)
• M87: 81,370,770 km (0.076 R)
• M88: 81,662,486 km (0.105 R)
• M89: 83,272,907 km (0.107 R)
• M90: 84,598,344 km (0.114 R)
• M91: 85,337,657 km (0.11 R)
• M92: 88,016,954 km (0.045 R)
• M93: 89,517,271 km (0.108 R)
• M94: 96,064,572 km (0.071 R)
• M95: 99,317,578 km (0.096 R)
• M96: 103,552,843 km (0.074 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 17,047 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit