🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.5 AU - 0.78 AU

Year: 179 Days

Day: 43.6 Hours

Environment

Temp: 200 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.48 AU - 2.36 AU

Year: 931 Days

Day: 23.1 Hours

Environment

Temp: -38 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,084,230 km

• M1: 128,804 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.86 AU - 2.42 AU

Year: 1095 Days

Day: 29 Hours

Environment

Temp: -58 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,084,230 km

• M1: 877,242 km (0.046 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.58 AU - 2.66 AU

Year: 1484 Days

Day: 17.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.24 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 214.5

Radius: 3.7

Gravity: 15.67 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 11.89 AU - 15.83 AU

Year: 18052 Days

Day: 24.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 48,084,230 km

• M1: 94,247 km (0.094 R)
• M2: 651,050 km (0.101 R)
• M3: 1,116,449 km (0.047 R)
• M4: 1,686,267 km (0.086 R)
• M5: 1,853,069 km (0.087 R)
• M6: 2,025,106 km (0.089 R)
• M7: 2,735,547 km (0.065 R)
• M8: 2,902,947 km (0.102 R)
• M9: 3,218,748 km (0.119 R)
• M10: 3,277,241 km (0.12 R)
• M11: 3,545,170 km (0.073 R)
• M12: 3,636,126 km (0.073 R)
• M13: 3,882,214 km (0.075 R)
• M14: 4,038,843 km (0.094 R)
• M15: 4,229,431 km (0.096 R)
• M16: 4,718,766 km (0.068 R)
• M17: 5,054,762 km (0.077 R)
• M18: 5,191,495 km (0.088 R)
• M19: 5,856,757 km (0.084 R)
• M20: 6,772,296 km (0.071 R)
• M21: 7,112,631 km (0.112 R)
• M22: 7,150,778 km (0.078 R)
• M23: 7,189,075 km (0.106 R)
• M24: 7,265,669 km (0.03 R)
• M25: 7,381,309 km (0.094 R)
• M26: 8,447,941 km (0.06 R)
• M27: 11,250,358 km (0.057 R)
• M28: 11,383,949 km (0.106 R)
• M29: 12,242,491 km (0.066 R)
• M30: 12,888,455 km (0.115 R)
• M31: 14,940,339 km (0.114 R)
• M32: 15,382,401 km (0.098 R)
• M33: 15,779,135 km (0.114 R)
• M34: 16,329,954 km (0.073 R)
• M35: 17,040,095 km (0.064 R)
• M36: 18,859,056 km (0.084 R)
• M37: 19,017,779 km (0.116 R)
• M38: 20,629,546 km (0.097 R)
• M39: 20,847,810 km (0.074 R)
• M40: 22,172,948 km (0.074 R)
• M41: 22,396,447 km (0.101 R)
• M42: 22,676,943 km (0.105 R)
• M43: 23,127,980 km (0.099 R)
• M44: 23,867,293 km (0.045 R)
• M45: 24,211,219 km (0.1 R)
• M46: 24,326,110 km (0.11 R)
• M47: 24,556,640 km (0.119 R)
• M48: 24,614,385 km (0.053 R)
• M49: 25,720,063 km (0.071 R)
• M50: 26,249,340 km (0.038 R)
• M51: 26,722,967 km (0.114 R)
• M52: 27,858,863 km (0.106 R)
• M53: 27,979,439 km (0.069 R)
• M54: 28,039,727 km (0.06 R)
• M55: 29,500,102 km (0.111 R)
• M56: 31,297,371 km (0.054 R)
• M57: 32,494,004 km (0.04 R)
• M58: 33,321,280 km (0.115 R)
• M59: 34,672,448 km (0.116 R)
• M60: 35,648,425 km (0.088 R)
• M61: 37,760,447 km (0.049 R)
• M62: 40,729,965 km (0.115 R)
• M63: 40,798,331 km (0.111 R)
• M64: 41,209,277 km (0.12 R)
• M65: 41,277,942 km (0.1 R)
• M66: 42,866,671 km (0.096 R)
• M67: 43,913,707 km (0.115 R)
• M68: 44,124,042 km (0.106 R)
• M69: 44,405,136 km (0.111 R)
• M70: 44,475,447 km (0.097 R)
• M71: 45,890,344 km (0.089 R)
• M72: 46,246,387 km (0.119 R)
• M73: 46,817,850 km (0.117 R)
• M74: 47,104,630 km (0.084 R)
• M75: 47,463,664 km (0.11 R)
• M76: 47,895,853 km (0.066 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 153.2

Radius: 3.4

Gravity: 13.25 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 13.94 AU - 16.96 AU

Year: 21246 Days

Day: 18.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 48,084,230 km

• M1: 76,594 km (0.115 R)
• M2: 113,545 km (0.084 R)
• M3: 199,115 km (0.045 R)
• M4: 317,297 km (0.067 R)
• M5: 384,167 km (0.076 R)
• M6: 801,994 km (0.117 R)
• M7: 1,029,084 km (0.101 R)
• M8: 1,449,005 km (0.072 R)
• M9: 1,771,089 km (0.115 R)
• M10: 1,989,652 km (0.091 R)
• M11: 2,585,949 km (0.115 R)
• M12: 2,722,382 km (0.105 R)
• M13: 2,749,908 km (0.111 R)
• M14: 2,805,409 km (0.079 R)
• M15: 2,889,333 km (0.118 R)
• M16: 3,203,788 km (0.075 R)
• M17: 3,469,324 km (0.113 R)
• M18: 4,242,895 km (0.058 R)
• M19: 4,339,236 km (0.104 R)
• M20: 4,436,325 km (0.118 R)
• M21: 4,764,991 km (0.107 R)
• M22: 5,101,437 km (0.108 R)
• M23: 5,238,169 km (0.056 R)
• M24: 6,338,013 km (0.094 R)
• M25: 6,558,969 km (0.094 R)
• M26: 6,670,419 km (0.116 R)
• M27: 6,707,669 km (0.05 R)
• M28: 6,819,868 km (0.077 R)
• M29: 6,970,513 km (0.118 R)
• M30: 7,008,361 km (0.06 R)
• M31: 7,160,203 km (0.037 R)
• M32: 7,390,284 km (0.068 R)
• M33: 7,975,810 km (0.117 R)
• M34: 8,055,097 km (0.089 R)
• M35: 8,657,378 km (0.073 R)
• M36: 8,984,549 km (0.076 R)
• M37: 9,066,977 km (0.094 R)
• M38: 9,108,266 km (0.088 R)
• M39: 9,777,567 km (0.1 R)
• M40: 10,075,417 km (0.103 R)
• M41: 10,203,921 km (0.117 R)
• M42: 10,505,959 km (0.091 R)
• M43: 11,162,993 km (0.111 R)
• M44: 11,878,370 km (0.038 R)
• M45: 12,105,011 km (0.101 R)
• M46: 12,287,371 km (0.054 R)
• M47: 12,378,775 km (0.098 R)
• M48: 12,424,702 km (0.032 R)
• M49: 15,275,738 km (0.034 R)
• M50: 15,423,391 km (0.08 R)
• M51: 15,919,009 km (0.104 R)
• M52: 16,369,597 km (0.099 R)
• M53: 17,283,042 km (0.095 R)
• M54: 18,317,362 km (0.12 R)
• M55: 18,369,571 km (0.094 R)
• M56: 18,736,685 km (0.108 R)
• M57: 18,894,660 km (0.088 R)
• M58: 18,947,468 km (0.099 R)
• M59: 19,265,214 km (0.095 R)
• M60: 19,905,941 km (0.117 R)
• M61: 20,499,396 km (0.091 R)
• M62: 21,043,932 km (0.076 R)
• M63: 23,495,842 km (0.117 R)
• M64: 23,837,074 km (0.117 R)
• M65: 24,008,364 km (0.098 R)
• M66: 24,065,510 km (0.051 R)
• M67: 24,294,694 km (0.056 R)
• M68: 26,036,313 km (0.109 R)
• M69: 26,330,422 km (0.088 R)
• M70: 27,159,942 km (0.084 R)
• M71: 29,883,521 km (0.067 R)
• M72: 31,872,574 km (0.047 R)
• M73: 33,137,275 km (0.041 R)
• M74: 33,264,732 km (0.107 R)
• M75: 35,519,770 km (0.055 R)
• M76: 35,976,792 km (0.081 R)
• M77: 36,042,166 km (0.086 R)
• M78: 37,425,498 km (0.111 R)
• M79: 37,757,306 km (0.109 R)
• M80: 38,290,473 km (0.101 R)
• M81: 38,624,824 km (0.028 R)
• M82: 39,162,030 km (0.108 R)
• M83: 41,198,057 km (0.075 R)
• M84: 42,091,006 km (0.071 R)
• M85: 42,782,149 km (0.117 R)
• M86: 43,268,192 km (0.088 R)
• M87: 43,407,468 km (0.106 R)
• M88: 44,245,814 km (0.109 R)
• M89: 45,089,546 km (0.116 R)
• M90: 46,365,167 km (0.072 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 10,694 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit