🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.73 AU - 0.89 AU

Year: 323 Days

Day: 27.6 Hours

Environment

Temp: -45 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.01 AU - 1.41 AU

Year: 590 Days

Day: 44.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 98 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,181,072 km

• M1: 1,109,717 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.13 AU - 1.55 AU

Year: 687 Days

Day: 15.9 Hours

Environment

Temp: -83 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.1

Radius: 11.1

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.24 AU - 4 AU

Year: 3051 Days

Day: 8.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 72,181,072 km

• M1: 140,622 km (0.11 R)
• M2: 357,389 km (0.05 R)
• M3: 551,717 km (0.111 R)
• M4: 694,284 km (0.092 R)
• M5: 824,883 km (0.071 R)
• M6: 1,093,261 km (0.09 R)
• M7: 1,247,945 km (0.115 R)
• M8: 1,494,034 km (0.114 R)
• M9: 1,568,833 km (0.08 R)
• M10: 1,656,048 km (0.068 R)
• M11: 2,021,217 km (0.113 R)
• M12: 2,128,628 km (0.073 R)
• M13: 2,538,975 km (0.082 R)
• M14: 2,655,213 km (0.039 R)
• M15: 2,799,724 km (0.074 R)
• M16: 2,893,073 km (0.096 R)
• M17: 2,987,619 km (0.086 R)
• M18: 3,138,115 km (0.082 R)
• M19: 3,390,037 km (0.099 R)
• M20: 3,561,626 km (0.102 R)
• M21: 3,692,375 km (0.093 R)
• M22: 4,230,927 km (0.104 R)
• M23: 4,447,096 km (0.096 R)
• M24: 4,525,186 km (0.039 R)
• M25: 5,019,757 km (0.114 R)
• M26: 5,199,424 km (0.104 R)
• M27: 5,481,416 km (0.094 R)
• M28: 5,615,754 km (0.047 R)
• M29: 5,922,281 km (0.067 R)
• M30: 6,392,317 km (0.06 R)
• M31: 6,676,553 km (0.08 R)
• M32: 6,748,360 km (0.119 R)
• M33: 6,983,229 km (0.08 R)
• M34: 7,092,585 km (0.101 R)
• M35: 7,275,992 km (0.065 R)
• M36: 7,349,893 km (0.094 R)
• M37: 8,082,923 km (0.115 R)
• M38: 8,332,452 km (0.114 R)
• M39: 8,448,540 km (0.079 R)
• M40: 8,662,614 km (0.09 R)
• M41: 8,780,198 km (0.032 R)
• M42: 9,195,931 km (0.098 R)
• M43: 9,335,954 km (0.101 R)
• M44: 9,476,726 km (0.066 R)
• M45: 10,108,478 km (0.055 R)
• M46: 10,191,056 km (0.06 R)
• M47: 11,049,748 km (0.103 R)
• M48: 11,455,607 km (0.102 R)
• M49: 11,649,485 km (0.097 R)
• M50: 11,822,869 km (0.074 R)
• M51: 12,084,366 km (0.1 R)
• M52: 12,259,845 km (0.104 R)
• M53: 12,546,773 km (0.103 R)
• M54: 12,769,076 km (0.106 R)
• M55: 13,037,454 km (0.044 R)
• M56: 13,307,778 km (0.114 R)
• M57: 13,420,874 km (0.11 R)
• M58: 13,739,517 km (0.045 R)
• M59: 13,853,960 km (0.119 R)
• M60: 13,945,663 km (0.113 R)
• M61: 14,268,346 km (0.11 R)
• M62: 14,593,571 km (0.078 R)
• M63: 15,441,043 km (0.091 R)
• M64: 15,679,203 km (0.058 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 320.8

Radius: 4.5

Gravity: 15.84 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 13.4 AU - 17.58 AU

Year: 27003 Days

Day: 23.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 72,181,072 km

• M1: 128,056 km (0.046 R)
• M2: 412,142 km (0.028 R)
• M3: 911,201 km (0.055 R)
• M4: 1,037,461 km (0.097 R)
• M5: 1,363,285 km (0.055 R)
• M6: 1,449,454 km (0.105 R)
• M7: 1,657,395 km (0.056 R)
• M8: 1,718,730 km (0.102 R)
• M9: 2,371,126 km (0.064 R)
• M10: 2,942,441 km (0.095 R)
• M11: 3,205,284 km (0.105 R)
• M12: 3,475,757 km (0.094 R)
• M13: 3,956,265 km (0.108 R)
• M14: 4,542,689 km (0.084 R)
• M15: 4,934,037 km (0.097 R)
• M16: 5,066,880 km (0.087 R)
• M17: 5,200,920 km (0.115 R)
• M18: 5,472,440 km (0.108 R)
• M19: 7,600,170 km (0.102 R)
• M20: 8,909,750 km (0.061 R)
• M21: 9,343,434 km (0.06 R)
• M22: 9,452,940 km (0.088 R)
• M23: 10,118,650 km (0.081 R)
• M24: 10,856,916 km (0.111 R)
• M25: 11,145,341 km (0.065 R)
• M26: 11,436,458 km (0.101 R)
• M27: 12,324,471 km (0.043 R)
• M28: 14,040,658 km (0.057 R)
• M29: 14,418,093 km (0.075 R)
• M30: 14,926,427 km (0.111 R)
• M31: 15,960,746 km (0.113 R)
• M32: 17,554,861 km (0.064 R)
• M33: 17,757,716 km (0.077 R)
• M34: 17,825,484 km (0.089 R)
• M35: 18,029,386 km (0.091 R)
• M36: 18,990,851 km (0.119 R)
• M37: 19,060,115 km (0.069 R)
• M38: 19,687,828 km (0.09 R)
• M39: 19,968,922 km (0.11 R)
• M40: 20,180,603 km (0.107 R)
• M41: 21,538,653 km (0.098 R)
• M42: 22,704,918 km (0.087 R)
• M43: 25,479,509 km (0.12 R)
• M44: 27,570,738 km (0.097 R)
• M45: 28,835,588 km (0.084 R)
• M46: 29,314,750 km (0.027 R)
• M47: 30,038,504 km (0.084 R)
• M48: 30,281,152 km (0.114 R)
• M49: 30,362,085 km (0.116 R)
• M50: 30,524,249 km (0.088 R)
• M51: 30,605,480 km (0.106 R)
• M52: 30,931,155 km (0.11 R)
• M53: 31,503,666 km (0.101 R)
• M54: 31,832,333 km (0.109 R)
• M55: 32,908,540 km (0.101 R)
• M56: 35,011,287 km (0.079 R)
• M57: 35,096,408 km (0.056 R)
• M58: 35,779,024 km (0.108 R)
• M59: 39,787,947 km (0.041 R)
• M60: 42,296,853 km (0.103 R)
• M61: 42,750,284 km (0.12 R)
• M62: 43,570,380 km (0.094 R)
• M63: 45,689,882 km (0.058 R)
• M64: 48,031,388 km (0.07 R)
• M65: 48,409,721 km (0.032 R)
• M66: 48,504,417 km (0.059 R)
• M67: 48,978,941 km (0.1 R)
• M68: 49,359,668 km (0.119 R)
• M69: 51,374,452 km (0.095 R)
• M70: 52,927,577 km (0.076 R)
• M71: 53,122,802 km (0.114 R)
• M72: 54,200,805 km (0.026 R)
• M73: 54,693,131 km (0.072 R)
• M74: 54,791,716 km (0.064 R)
• M75: 55,088,070 km (0.036 R)
• M76: 55,484,055 km (0.117 R)
• M77: 55,781,605 km (0.094 R)
• M78: 55,980,271 km (0.076 R)
• M79: 56,677,397 km (0.085 R)
• M80: 58,080,326 km (0.082 R)
• M81: 58,281,685 km (0.068 R)
• M82: 58,483,343 km (0.093 R)
• M83: 60,002,659 km (0.074 R)
• M84: 60,613,916 km (0.112 R)
• M85: 61,945,636 km (0.075 R)
• M86: 62,666,698 km (0.079 R)
• M87: 63,079,887 km (0.076 R)
• M88: 63,805,287 km (0.119 R)
• M89: 63,909,258 km (0.087 R)
• M90: 64,325,140 km (0.092 R)
• M91: 64,742,069 km (0.087 R)
• M92: 65,473,752 km (0.071 R)
• M93: 65,788,207 km (0.099 R)
• M94: 67,367,811 km (0.11 R)
• M95: 68,853,318 km (0.11 R)
• M96: 69,386,484 km (0.12 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 16,312 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit