🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.49 AU - 0.53 AU

Year: 130 Days

Day: 38.4 Hours

Environment

Temp: 180 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.36 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.11 AU - 2.31 AU

Year: 1177 Days

Day: 34 Hours

Environment

Temp: -71 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,045,296 km

• M1: 279,449 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.43 AU - 3.39 AU

Year: 1778 Days

Day: 19.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.26 AU - 3.74 AU

Year: 1861 Days

Day: 23.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,045,296 km

• M1: 2,193,554 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.55 AU - 4.67 AU

Year: 2984 Days

Day: 45.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4 AU - 4.66 AU

Year: 3227 Days

Day: 13.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,045,296 km

• M1: 870,809 km (0.097 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.45 AU - 5.27 AU

Year: 3837 Days

Day: 47.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 4.58 AU - 5.28 AU

Year: 3921 Days

Day: 12.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.3

Radius: 13.5

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 5.89 AU - 7.73 AU

Year: 6365 Days

Day: 8.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 78,045,296 km

• M1: 267,631 km (0.05 R)
• M2: 398,678 km (0.083 R)
• M3: 806,781 km (0.047 R)
• M4: 1,299,407 km (0.066 R)
• M5: 1,401,732 km (0.1 R)
• M6: 1,725,911 km (0.055 R)
• M7: 2,573,682 km (0.088 R)
• M8: 2,748,711 km (0.044 R)
• M9: 2,882,601 km (0.12 R)
• M10: 3,416,067 km (0.082 R)
• M11: 3,560,429 km (0.089 R)
• M12: 3,930,385 km (0.12 R)
• M13: 4,107,210 km (0.064 R)
• M14: 4,653,990 km (0.079 R)
• M15: 4,814,658 km (0.094 R)
• M16: 4,976,972 km (0.097 R)
• M17: 5,141,230 km (0.089 R)
• M18: 5,503,406 km (0.088 R)
• M19: 6,135,158 km (0.106 R)
• M20: 6,790,098 km (0.083 R)
• M21: 6,972,607 km (0.071 R)
• M22: 7,249,513 km (0.107 R)
• M23: 7,436,211 km (0.098 R)
• M24: 7,782,530 km (0.099 R)
• M25: 8,425,801 km (0.051 R)
• M26: 8,654,985 km (0.038 R)
• M27: 8,753,869 km (0.097 R)
• M28: 8,952,834 km (0.112 R)
• M29: 9,220,315 km (0.088 R)
• M30: 9,456,680 km (0.083 R)
• M31: 9,900,836 km (0.094 R)
• M32: 10,316,868 km (0.087 R)
• M33: 10,632,818 km (0.104 R)
• M34: 10,738,734 km (0.063 R)
• M35: 11,238,091 km (0.032 R)
• M36: 11,346,101 km (0.025 R)
• M37: 11,526,965 km (0.09 R)
• M38: 12,075,091 km (0.069 R)
• M39: 13,083,082 km (0.103 R)
• M40: 13,386,915 km (0.107 R)
• M41: 13,616,398 km (0.089 R)
• M42: 14,195,641 km (0.089 R)
• M43: 14,743,768 km (0.09 R)
• M44: 14,862,100 km (0.116 R)
• M45: 15,941,448 km (0.102 R)
• M46: 16,225,385 km (0.1 R)
• M47: 16,388,447 km (0.111 R)
• M48: 16,674,927 km (0.092 R)
• M49: 17,419,625 km (0.064 R)
• M50: 18,514,232 km (0.07 R)
• M51: 19,935,711 km (0.074 R)
• M52: 20,197,807 km (0.093 R)
• M53: 20,329,453 km (0.036 R)
• M54: 20,505,231 km (0.101 R)
• M55: 20,769,869 km (0.076 R)
• M56: 21,391,897 km (0.112 R)
• M57: 21,615,546 km (0.12 R)
• M58: 22,155,594 km (0.059 R)
• M59: 23,709,467 km (0.116 R)
• M60: 23,940,895 km (0.12 R)
• M61: 24,080,171 km (0.085 R)
• M62: 24,312,796 km (0.03 R)
• M63: 25,109,554 km (0.101 R)
• M64: 25,203,800 km (0.076 R)
• M65: 25,345,470 km (0.088 R)
• M66: 25,772,123 km (0.072 R)
• M67: 25,962,411 km (0.111 R)
• M68: 26,392,505 km (0.053 R)
• M69: 27,066,144 km (0.078 R)
• M70: 28,136,218 km (0.06 R)
• M71: 28,627,049 km (0.073 R)
• M72: 29,418,571 km (0.086 R)
• M73: 29,667,352 km (0.109 R)
• M74: 30,468,150 km (0.05 R)
• M75: 30,568,829 km (0.076 R)
• M76: 31,225,414 km (0.097 R)
• M77: 31,326,991 km (0.116 R)
• M78: 31,428,418 km (0.074 R)
• M79: 31,988,961 km (0.106 R)
• M80: 32,810,104 km (0.11 R)
• M81: 33,068,161 km (0.119 R)
• M82: 33,275,054 km (0.111 R)
• M83: 34,054,908 km (0.072 R)
• M84: 34,525,693 km (0.031 R)
• M85: 34,735,578 km (0.081 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 756.1

Radius: 3.2

Gravity: 73.84 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 11.51 AU - 17.49 AU

Year: 19775 Days

Day: 20 Hours

Environment

Temp: -178 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,045,296 km

• M1: 183,108 km (0.075 R)
• M2: 212,728 km (0.089 R)
• M3: 244,144 km (0.104 R)
• M4: 329,863 km (0.099 R)
• M5: 445,054 km (0.034 R)
• M6: 809,324 km (0.032 R)
• M7: 1,332,468 km (0.103 R)
• M8: 1,905,129 km (0.093 R)
• M9: 1,972,897 km (0.111 R)
• M10: 2,543,613 km (0.104 R)
• M11: 3,201,694 km (0.104 R)
• M12: 3,241,935 km (0.088 R)
• M13: 3,363,858 km (0.093 R)
• M14: 3,445,837 km (0.066 R)
• M15: 3,780,787 km (0.053 R)
• M16: 4,082,227 km (0.12 R)
• M17: 4,391,445 km (0.074 R)
• M18: 5,363,383 km (0.108 R)
• M19: 5,507,446 km (0.081 R)
• M20: 6,146,378 km (0.112 R)
• M21: 7,439,652 km (0.057 R)
• M22: 7,708,030 km (0.091 R)
• M23: 8,034,303 km (0.105 R)
• M24: 8,588,115 km (0.118 R)
• M25: 8,756,562 km (0.09 R)
• M26: 8,812,960 km (0.052 R)
• M27: 9,268,785 km (0.049 R)
• M28: 10,084,392 km (0.042 R)
• M29: 10,143,633 km (0.106 R)
• M30: 10,741,426 km (0.079 R)
• M31: 11,289,104 km (0.096 R)
• M32: 12,921,516 km (0.101 R)
• M33: 13,243,899 km (0.057 R)
• M34: 15,778,237 km (0.08 R)
• M35: 16,330,403 km (0.078 R)
• M36: 17,029,623 km (0.088 R)
• M37: 17,595,851 km (0.115 R)
• M38: 17,809,776 km (0.043 R)
• M39: 19,478,540 km (0.114 R)
• M40: 20,070,499 km (0.105 R)
• M41: 21,805,236 km (0.079 R)
• M42: 22,419,784 km (0.064 R)
• M43: 22,496,977 km (0.113 R)
• M44: 22,574,319 km (0.099 R)
• M45: 22,806,644 km (0.097 R)
• M46: 25,415,481 km (0.066 R)
• M47: 25,738,014 km (0.104 R)
• M48: 26,713,841 km (0.091 R)
• M49: 28,785,323 km (0.112 R)
• M50: 29,628,307 km (0.101 R)
• M51: 30,821,948 km (0.085 R)
• M52: 31,944,381 km (0.089 R)
• M53: 33,432,132 km (0.099 R)
• M54: 34,674,393 km (0.092 R)
• M55: 35,841,256 km (0.116 R)
• M56: 35,931,613 km (0.072 R)
• M57: 36,929,730 km (0.038 R)
• M58: 37,386,453 km (0.107 R)
• M59: 37,661,414 km (0.119 R)
• M60: 37,753,267 km (0.115 R)
• M61: 40,165,981 km (0.117 R)
• M62: 40,259,779 km (0.115 R)
• M63: 40,824,062 km (0.034 R)
• M64: 41,107,101 km (0.09 R)
• M65: 42,246,139 km (0.092 R)
• M66: 42,341,433 km (0.048 R)
• M67: 45,626,752 km (0.075 R)
• M68: 47,200,971 km (0.052 R)
• M69: 53,466,279 km (0.069 R)
• M70: 53,672,724 km (0.107 R)
• M71: 55,751,386 km (0.084 R)
• M72: 56,170,261 km (0.091 R)
• M73: 56,905,833 km (0.082 R)
• M74: 57,962,144 km (0.057 R)
• M75: 59,558,652 km (0.103 R)
• M76: 61,493,551 km (0.087 R)
• M77: 62,143,105 km (0.069 R)
• M78: 63,667,507 km (0.049 R)
• M79: 65,314,430 km (0.107 R)
• M80: 65,535,087 km (0.076 R)
• M81: 66,198,554 km (0.098 R)
• M82: 66,642,111 km (0.026 R)
• M83: 67,755,120 km (0.056 R)
• M84: 68,090,368 km (0.118 R)
• M85: 68,762,212 km (0.086 R)
• M86: 69,548,948 km (0.086 R)
• M87: 71,017,700 km (0.107 R)
• M88: 71,244,640 km (0.081 R)
• M89: 72,725,359 km (0.062 R)
• M90: 73,182,979 km (0.114 R)
• M91: 73,526,755 km (0.086 R)
• M92: 74,907,543 km (0.066 R)
• M93: 75,601,079 km (0.051 R)
• M94: 77,344,343 km (0.12 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 18,951 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit