🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.58 AU - 0.84 AU

Year: 212 Days

Day: 34.1 Hours

Environment

Temp: 142 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.69 AU - 0.85 AU

Year: 240 Days

Day: 40.1 Hours

Environment

Temp: 191 °C

Axial Tilt: 43.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.74 AU - 0.96 AU

Year: 278 Days

Day: 13 Hours

Environment

Temp: 116 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.55 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.81 AU - 2.69 AU

Year: 1197 Days

Day: 35.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.47 AU - 2.75 AU

Year: 1496 Days

Day: 25.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,846,322 km

• M1: 438,172 km (0.091 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 4.29 AU - 5.01 AU

Year: 3557 Days

Day: 18.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.85 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 13.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 861.6

Radius: 3.9

Gravity: 56.65 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 10.21 AU - 15.87 AU

Year: 16705 Days

Day: 19.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 72,846,322 km

• M1: 224,247 km (0.107 R)
• M2: 445,802 km (0.105 R)
• M3: 675,135 km (0.113 R)
• M4: 766,689 km (0.093 R)
• M5: 936,782 km (0.1 R)
• M6: 987,496 km (0.104 R)
• M7: 1,227,151 km (0.068 R)
• M8: 1,254,827 km (0.074 R)
• M9: 1,339,350 km (0.095 R)
• M10: 2,146,580 km (0.099 R)
• M11: 3,074,685 km (0.044 R)
• M12: 3,539,785 km (0.1 R)
• M13: 3,579,428 km (0.095 R)
• M14: 3,739,947 km (0.105 R)
• M15: 3,943,849 km (0.077 R)
• M16: 4,068,015 km (0.109 R)
• M17: 4,362,573 km (0.054 R)
• M18: 4,620,480 km (0.106 R)
• M19: 5,106,075 km (0.067 R)
• M20: 5,654,351 km (0.111 R)
• M21: 6,365,389 km (0.059 R)
• M22: 6,559,717 km (0.114 R)
• M23: 6,805,357 km (0.078 R)
• M24: 6,954,356 km (0.091 R)
• M25: 8,288,769 km (0.058 R)
• M26: 8,501,049 km (0.106 R)
• M27: 8,554,305 km (0.102 R)
• M28: 9,477,773 km (0.079 R)
• M29: 10,375,510 km (0.067 R)
• M30: 11,476,101 km (0.105 R)
• M31: 11,772,006 km (0.047 R)
• M32: 13,350,114 km (0.052 R)
• M33: 14,864,493 km (0.091 R)
• M34: 17,371,155 km (0.114 R)
• M35: 17,642,526 km (0.054 R)
• M36: 18,396,050 km (0.093 R)
• M37: 19,299,920 km (0.056 R)
• M38: 19,792,696 km (0.075 R)
• M39: 20,646,900 km (0.086 R)
• M40: 21,078,490 km (0.091 R)
• M41: 22,538,714 km (0.055 R)
• M42: 22,760,418 km (0.116 R)
• M43: 22,834,619 km (0.108 R)
• M44: 23,206,370 km (0.094 R)
• M45: 23,430,318 km (0.077 R)
• M46: 24,865,410 km (0.113 R)
• M47: 25,171,188 km (0.079 R)
• M48: 25,324,526 km (0.116 R)
• M49: 25,863,677 km (0.099 R)
• M50: 26,251,135 km (0.117 R)
• M51: 27,031,737 km (0.092 R)
• M52: 27,503,718 km (0.099 R)
• M53: 28,935,968 km (0.101 R)
• M54: 29,338,087 km (0.038 R)
• M55: 29,904,166 km (0.113 R)
• M56: 33,123,512 km (0.066 R)
• M57: 33,207,436 km (0.092 R)
• M58: 34,560,848 km (0.097 R)
• M59: 35,329,931 km (0.064 R)
• M60: 36,972,067 km (0.082 R)
• M61: 37,233,713 km (0.037 R)
• M62: 37,408,444 km (0.105 R)
• M63: 37,670,988 km (0.089 R)
• M64: 43,141,034 km (0.087 R)
• M65: 43,324,591 km (0.085 R)
• M66: 43,416,444 km (0.105 R)
• M67: 43,784,454 km (0.098 R)
• M68: 44,061,210 km (0.118 R)
• M69: 44,616,368 km (0.066 R)
• M70: 44,801,870 km (0.081 R)
• M71: 46,765,790 km (0.116 R)
• M72: 48,376,062 km (0.103 R)
• M73: 48,948,722 km (0.072 R)
• M74: 49,044,465 km (0.068 R)
• M75: 50,680,168 km (0.076 R)
• M76: 51,748,147 km (0.082 R)
• M77: 52,138,448 km (0.041 R)
• M78: 52,236,136 km (0.072 R)
• M79: 52,725,470 km (0.114 R)
• M80: 53,807,512 km (0.088 R)
• M81: 54,698,217 km (0.105 R)
• M82: 56,494,289 km (0.086 R)
• M83: 57,803,570 km (0.078 R)
• M84: 58,411,087 km (0.084 R)
• M85: 59,939,379 km (0.036 R)
• M86: 61,377,463 km (0.078 R)
• M87: 62,723,096 km (0.1 R)
• M88: 63,764,746 km (0.055 R)
• M89: 64,287,740 km (0.114 R)
• M90: 72,627,971 km (0.085 R)
• M91: 72,846,384 km (0.106 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 16,568 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit