🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.63 AU - 0.95 AU

Year: 251 Days

Day: 44.6 Hours

Environment

Temp: 186 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,748,170 km

• M1: 149,149 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.86 AU - 1.2 AU

Year: 374 Days

Day: 14.7 Hours

Environment

Temp: 27 °C

Axial Tilt: 21.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.19 AU - 1.59 AU

Year: 587 Days

Day: 34.8 Hours

Environment

Temp: -9 °C

Axial Tilt: 16.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.09 AU - 2.21 AU

Year: 1129 Days

Day: 42.6 Hours

Environment

Temp: -65 °C

Axial Tilt: 165.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,748,170 km

• M1: 1,252,882 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.96 AU - 2.65 AU

Year: 1249 Days

Day: 35.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.51 AU - 4.03 AU

Year: 2118 Days

Day: 44.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.99 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.2

Radius: 8.1

Gravity: 12.59 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 8.2 AU - 13.2 AU

Year: 12536 Days

Day: 10.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 75,748,170 km

• M1: 115,789 km (0.081 R)
• M2: 243,695 km (0.042 R)
• M3: 349,012 km (0.109 R)
• M4: 423,960 km (0.042 R)
• M5: 488,437 km (0.036 R)
• M6: 574,456 km (0.113 R)
• M7: 743,053 km (0.111 R)
• M8: 971,040 km (0.052 R)
• M9: 1,620,295 km (0.096 R)
• M10: 2,001,620 km (0.083 R)
• M11: 2,202,529 km (0.117 R)
• M12: 2,812,590 km (0.05 R)
• M13: 2,973,108 km (0.085 R)
• M14: 3,070,795 km (0.09 R)
• M15: 3,404,399 km (0.096 R)
• M16: 3,679,509 km (0.097 R)
• M17: 4,142,215 km (0.076 R)
• M18: 4,547,925 km (0.09 R)
• M19: 4,623,173 km (0.077 R)
• M20: 5,200,022 km (0.077 R)
• M21: 5,357,698 km (0.066 R)
• M22: 5,477,077 km (0.076 R)
• M23: 5,799,610 km (0.049 R)
• M24: 6,004,410 km (0.061 R)
• M25: 7,861,219 km (0.089 R)
• M26: 8,687,448 km (0.1 R)
• M27: 9,110,810 km (0.114 R)
• M28: 9,205,804 km (0.098 R)
• M29: 9,734,184 km (0.038 R)
• M30: 10,670,068 km (0.085 R)
• M31: 11,480,290 km (0.116 R)
• M32: 11,685,987 km (0.115 R)
• M33: 12,310,259 km (0.114 R)
• M34: 12,362,768 km (0.1 R)
• M35: 12,520,743 km (0.066 R)
• M36: 12,626,509 km (0.103 R)
• M37: 12,838,788 km (0.097 R)
• M38: 13,536,812 km (0.108 R)
• M39: 13,972,591 km (0.11 R)
• M40: 15,932,622 km (0.119 R)
• M41: 15,989,918 km (0.061 R)
• M42: 18,215,934 km (0.062 R)
• M43: 18,275,773 km (0.092 R)
• M44: 18,757,329 km (0.068 R)
• M45: 19,426,031 km (0.083 R)
• M46: 20,412,779 km (0.062 R)
• M47: 20,787,073 km (0.101 R)
• M48: 20,912,286 km (0.03 R)
• M49: 21,163,461 km (0.091 R)
• M50: 21,289,423 km (0.065 R)
• M51: 22,306,389 km (0.091 R)
• M52: 22,756,379 km (0.035 R)
• M53: 23,992,507 km (0.075 R)
• M54: 25,584,976 km (0.042 R)
• M55: 26,123,379 km (0.04 R)
• M56: 26,461,769 km (0.084 R)
• M57: 28,452,917 km (0.067 R)
• M58: 28,661,606 km (0.1 R)
• M59: 29,501,598 km (0.048 R)
• M60: 31,349,281 km (0.093 R)
• M61: 31,780,871 km (0.12 R)
• M62: 33,968,590 km (0.115 R)
• M63: 35,603,695 km (0.075 R)
• M64: 36,129,232 km (0.058 R)
• M65: 36,808,855 km (0.074 R)
• M66: 37,112,090 km (0.095 R)
• M67: 37,492,518 km (0.089 R)
• M68: 38,487,643 km (0.051 R)
• M69: 38,718,472 km (0.112 R)
• M70: 38,872,558 km (0.08 R)
• M71: 39,801,860 km (0.074 R)
• M72: 40,035,382 km (0.087 R)
• M73: 40,738,492 km (0.091 R)
• M74: 40,973,660 km (0.108 R)
• M75: 41,682,305 km (0.072 R)
• M76: 43,751,842 km (0.112 R)
• M77: 46,508,183 km (0.118 R)
• M78: 48,570,539 km (0.047 R)
• M79: 48,736,892 km (0.118 R)
• M80: 49,236,848 km (0.109 R)
• M81: 49,403,949 km (0.065 R)
• M82: 49,571,050 km (0.113 R)
• M83: 49,654,824 km (0.118 R)
• M84: 50,915,635 km (0.068 R)
• M85: 52,357,310 km (0.108 R)
• M86: 52,527,852 km (0.067 R)
• M87: 53,640,561 km (0.062 R)
• M88: 54,415,477 km (0.101 R)
• M89: 54,501,795 km (0.091 R)
• M90: 56,063,448 km (0.111 R)
• M91: 56,937,398 km (0.107 R)
• M92: 57,992,063 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 825

Radius: 4.8

Gravity: 35.81 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 12.18 AU - 15.16 AU

Year: 18102 Days

Day: 20.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 75,748,170 km

• M1: 66,421 km (0.038 R)
• M2: 147,055 km (0.105 R)
• M3: 212,878 km (0.107 R)
• M4: 376,987 km (0.104 R)
• M5: 598,391 km (0.078 R)
• M6: 880,683 km (0.029 R)
• M7: 1,144,424 km (0.047 R)
• M8: 1,313,918 km (0.119 R)
• M9: 1,676,843 km (0.083 R)
• M10: 2,069,387 km (0.109 R)
• M11: 2,103,346 km (0.096 R)
• M12: 2,137,454 km (0.056 R)
• M13: 2,598,216 km (0.107 R)
• M14: 2,708,769 km (0.044 R)
• M15: 3,607,403 km (0.102 R)
• M16: 3,730,821 km (0.105 R)
• M17: 4,369,155 km (0.096 R)
• M18: 4,545,083 km (0.116 R)
• M19: 5,225,154 km (0.116 R)
• M20: 5,600,645 km (0.098 R)
• M21: 5,648,217 km (0.114 R)
• M22: 7,291,550 km (0.08 R)
• M23: 7,395,520 km (0.112 R)
• M24: 8,517,504 km (0.09 R)
• M25: 8,627,160 km (0.052 R)
• M26: 8,903,317 km (0.069 R)
• M27: 9,350,914 km (0.101 R)
• M28: 10,094,116 km (0.089 R)
• M29: 10,326,442 km (0.073 R)
• M30: 11,333,983 km (0.11 R)
• M31: 12,496,509 km (0.11 R)
• M32: 13,440,920 km (0.106 R)
• M33: 13,825,087 km (0.066 R)
• M34: 14,342,845 km (0.077 R)
• M35: 16,069,055 km (0.082 R)
• M36: 17,094,249 km (0.115 R)
• M37: 17,999,915 km (0.073 R)
• M38: 18,636,005 km (0.078 R)
• M39: 18,707,064 km (0.096 R)
• M40: 21,774,868 km (0.102 R)
• M41: 22,225,756 km (0.076 R)
• M42: 22,527,943 km (0.083 R)
• M43: 23,060,213 km (0.101 R)
• M44: 23,213,102 km (0.043 R)
• M45: 24,214,659 km (0.113 R)
• M46: 24,603,614 km (0.099 R)
• M47: 25,387,656 km (0.083 R)
• M48: 26,020,904 km (0.094 R)
• M49: 26,100,341 km (0.049 R)
• M50: 26,819,607 km (0.061 R)
• M51: 27,141,392 km (0.09 R)
• M52: 31,354,218 km (0.048 R)
• M53: 33,752,122 km (0.027 R)
• M54: 34,535,267 km (0.12 R)
• M55: 34,885,326 km (0.09 R)
• M56: 35,942,384 km (0.046 R)
• M57: 36,119,658 km (0.068 R)
• M58: 36,208,369 km (0.07 R)
• M59: 37,099,374 km (0.112 R)
• M60: 38,540,002 km (0.086 R)
• M61: 38,630,658 km (0.117 R)
• M62: 38,903,076 km (0.115 R)
• M63: 39,267,197 km (0.095 R)
• M64: 42,220,857 km (0.054 R)
• M65: 42,688,800 km (0.092 R)
• M66: 43,629,770 km (0.071 R)
• M67: 45,436,464 km (0.047 R)
• M68: 47,558,809 km (0.111 R)
• M69: 47,753,436 km (0.107 R)
• M70: 51,200,320 km (0.097 R)
• M71: 54,015,004 km (0.092 R)
• M72: 54,522,889 km (0.095 R)
• M73: 55,236,620 km (0.114 R)
• M74: 55,748,245 km (0.093 R)
• M75: 56,467,212 km (0.109 R)
• M76: 58,434,275 km (0.097 R)
• M77: 58,642,665 km (0.055 R)
• M78: 58,746,934 km (0.093 R)
• M79: 59,688,054 km (0.109 R)
• M80: 59,897,940 km (0.102 R)
• M81: 62,222,242 km (0.092 R)
• M82: 63,609,613 km (0.066 R)
• M83: 63,823,987 km (0.094 R)
• M84: 65,331,036 km (0.079 R)
• M85: 66,523,331 km (0.057 R)
• M86: 66,740,846 km (0.107 R)
• M87: 66,958,661 km (0.113 R)
• M88: 67,067,568 km (0.082 R)
• M89: 67,941,668 km (0.085 R)
• M90: 69,811,342 km (0.12 R)
• M91: 69,921,895 km (0.116 R)
• M92: 70,143,150 km (0.093 R)
• M93: 70,586,259 km (0.086 R)
• M94: 72,144,321 km (0.103 R)
• M95: 73,376,559 km (0.025 R)
• M96: 74,954,816 km (0.076 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 18,862 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit